A Phase 2b/3, Randomized, Double-Blind Study Comparing Upadacitinib (ABT-494) to Placebo in Japanese Subjects With Moderately to Severely Active Rheumatoid Arthritis Who Are on a Stable Dose of Conventional Synthetic Disease-Modifying Anti-Rheumatic Drugs (csDMARDs) and Have an Inadequate Response to csDMARDs
Phase: PHASE2
Conditions: Rheumatoid Arthritis
Sponsor: AbbVie

Upadacitinib
M14-663 Protocol Amendment 5
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1.0
Title Page
Clinical Study Protocol M14-663
A Phase 2b/3, Randomized, Double-Blind Study 
Comparing Upadacitinib (ABT-494) to Placebo in 
Japanese Subjects with Moderately to Severely 
Active Rheumatoid Arthritis Who Are on a Stable 
Dose of Conventional Synthetic Disease-Modifying 
Anti-Rheumatic Drugs (csDMARDs) and Have an 
Inadequate Response to csDMARDs
Incorporating Administrative Changes 1, 2, 3, and 4 
and Amendments 1, 2, 3, and 5
AbbVie 
Investigational
  Product:
Upadacitinib
Date:
23 February 2018
Development Phase:
2b/3
Study Design:
A 12-week randomized, double-blind, parallel-group, placebo-controlled 
period followed by a blinded long-term extension period
EudraCT Number:
N/A
Investigators:
Multicenter trial (Investigator information is on file at AbbVie)
Sponsor:
AbbVie GK*
3-5-27, Mita, Minato-ku
Tokyo 108-6302, Japan
Sponsor/Emergency 
  Contact:
AbbVie Deutschland GmbH & 
Co. KG
Knollstrasse –
67061 Ludwigshafen
Germany
Office:
Mobile:
Email:
Emergen
* The specific contact details of the AbbVie legal/regulatory entity (person) within the relevant country are 
provided within the clinical trial agreement with the Investigator/Institution and in the Clinical Trial 
Application with the Competent Authority.
This study will be conducted in compliance with the protocol, Good Clinical Practice and all other 
applicable regulatory requirements, including the archiving of essential documents.
Confidential Information
No use or disclosure outside AbbVie is permitted without prior written authorization from AbbVie.
NCT02720523

Upadacitinib
M14-663 Protocol Amendment 5
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1.1
Protocol Amendment:  Summary of Changes
Previous Protocol Versions 
Protocol 
Date
Original
23 December 2015
Amendment 1
25 January 2016
Amendment 2
11 May 2016
Administrative Change 1
13 May 2016
Administrative Change 2
08 July 2016
Amendment 3
21 November 2016
Administrative Change 3
03 February 2017
Administrative Change 4
31 March 2017
Amendment 4 (withdrawn by the Sponsor)
27 November 2017
Administrative Change 5 (withdrawn by the 
Sponsor)
20 December 2017
The purpose of this amendment is to:
●
Apply administrative changes throughout protocol.
Rationale: Revised text to improve consistency and readability, and/or 
provide clarification.
●
Change ABT-494 to upadacitinib throughout the protocol
Rationale:  Revised to reflect the recently approved International 
Nonproprietary Name.
●
Update Section 1.0 "Title Page" 
Rationale:  Change the Sponsor/Emergency Contact to Dr. 
 
 to inform the sites of the change in contact for subject safety 
concerns and emergencies (as per Protocol Administrative Change 4).
●
Update Section 1.2, Synopsis.
Rationale:  Revised to be consistent with Amendment 5 revisions. 
●
Update Section 1.3, List of Abbreviations.
Rationale:  Revised to be consistent with Amendment 5 revisions.  

Upadacitinib
M14-663 Protocol Amendment 5
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●
Update Section 5.1, Overall Study Design and Plan:  Description. 
Rationale:  Revised to be consistent with Amendment 5 revisions.  Updated 
text to clarify the improvement required in both swollen joint count and tender 
joint count compared to baseline to remain in the study.  Updated text to 
clarify that additional unblinded analyses will be performed for the purpose of 
regulatory submission in addition to the one conducted after all subjects have 
completed Period 1 (Week 12).  Updated text to clarify that subjects that 
screen fail for re-tested exclusionary laboratory values may be re-screened 
after consultation with the AbbVie Therapeutic Medical Director (as per 
Protocol Administrative Change 3).  Updated text in Subsections "Period 1" 
"Period 2" and "Premature Discontinuation of Study" to improve readability 
and provide clarity. 
●
Update Section 5.2.3.2, Concomitant Therapy.
Rationale: Updated text to provide clarity on csDMARDs that are allowed at 
Week 24 onwards if a subject fails to meet the LDA criterion for adjustment of 
subject's background RA therapies.
●
Update Section 5.2.3.3, Prohibited Therapy.
Rationale:  Updated Table 1, Examples of Commonly Used Strong CYP3A 
Inhibitors and Inducers, to add Rifapentine.  Updated Subsection "Vaccines" 
to clarify that live vaccines are prohibited up to 30 days following last dose of 
study drug.  Updated Subsection "Traditional Chinese Medicine" to clarify 
that traditional Chinese medicine taken orally is not permitted during the 
study.
●
Update Section 5.2.4, Contraception Recommendations.
Rationale:  Revised Subsection "Contraception Recommendation for Females" 
per sponsor guidelines to update the list of acceptable birth control methods 
for women of child bearing potential and clarify requirements for 
contraception for women if child-bearing potential status changes during the 
course of the study.
Revised Subsection "Contraception Recommendation for Males" per sponsor 
guidelines to clarify that contraception and sperm recommendations are 
specifically intended to prevent pregnancy during exposure to the 
investigational therapy.

Upadacitinib
M14-663 Protocol Amendment 5
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●
Revise Table 2, Study Activities (Period 1) and Revise Table 4, Study 
Activities (Period 2).
Rationale:  Updated text to provide clarity on hsCRP reporting in Period 1 
and 2, to provide additional instructions and to remain consistent with 
Amendment 5 changes reflected in the protocol. 
●
Update Section 5.3.1.1, Study Procedures, Subsection "TB Testing/TB 
Prophylaxis."
Rationale:  Revised text to prevent unnecessary initiation of TB prophylaxis in 
subjects with indeterminate QuantiFERON-TB test results by allowing local 
testing.  Revised to include Rifapentine as excluded medication for TB 
prophylaxis and to provide clarity on TB testing and TB prophylaxis in 
Period 2.  
●
Update Section 5.3.1.1, Study Procedures, Subsection "Chest X-ray."
Rationale:  Revised text to clarify that a pulmonologist may also perform 
assessment of Chest X-ray and to remove the requirement of Chest X-ray at 
Final/Premature Discontinuation visit in Period 2.
●
Update Section 5.3.1.1, Study Procedures, Subsection "12-Lead ECG."
Rationale:  Revised text to clarify QTcF calculation procedures.
●
Update Section 5.3.1.1, Study Procedures, Subsection "Pregnancy Test."
Rationale:  Revised text to remove required pregnancy test for women who 
become post-menopausal or surgically sterile during the study and to clarify 
procedures in case urine pregnancy test post-baseline is positive.
●
Update Section 5.3.1.1, Study Procedures, Subsection "Clinical Laboratory 
Tests."
Rationale:  Updated footnotes of Table 5 to provide clarity, additional 
instructions and to remain consistent with Amendment 5 changes reflected in 
the protocol.
●
Update Section 5.3.1.1, Study Procedures, Subsection "Hepatitis Screen."
Rationale:  Updated text to clarify Hepatitis B testing requirements for 
HBV-DNA PCR testing.  Updated text to clarify the management of subjects 
who develop positive result for HBV DNA PCR testing during the study, 

Upadacitinib
M14-663 Protocol Amendment 5
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including hepatologist consulation and possible study drug interruption per 
local guidelines.
●
Update Section 5.3.3.1.3, Additional Variables
Rationale:  Added change from baseline in FACIT-F and RA-WIS for all 
visits.
●
Update Section 5.4.1, Discontinuation of Individual Subjects.
Rationale:  Updated text to clarify that starting at Week 24, at least 20% 
improvement in both swollen joint counts and tender joint counts compared to 
baseline is required to remain in the study.  Updated text to remove the 
discontinuation criterion related to the study drug interruption during the 
study.
●
Update Section 5.5.5.2, Identity of Investigational Product. 
Rationale:  Updated to clarify the formulation of upadacitinib.
●
Update Section 5.5.5, Blinding of Investigational Product. 
Rationale:  Updated text to clarify that additional unblinded analyses will be 
performed for the purpose of regulatory submission in addition to the 
one conducted after all subjects have completed Period 1 (Week 12).
●
Update Section 6.1.1.3, Adverse Events of Special Interest
Rationale:  Updated the adverse events of special interest that will be 
monitored during the study to align in content and presentation with the 
current version of the Product Safety Statistical Analysis Plan.
●
Update 6.1.3 Relationship to Study Drug
Rationale:  Updated definition for assessing the relationship of adverse events 
to use of study drug per sponsor guidelines.
●
Update Section 6.1.4, Adverse Event Collection Period
Rationale:  Updated text to implement supplemental eCRF for embolic and 
thrombotic events.
●
Update Section 6.1.5, Serious Adverse Event Reporting
Rationale:  Change the Sponsor/Emergency Contact to Dr. 
 
 to inform the sites of the change in contact for subject safety 

Upadacitinib
M14-663 Protocol Amendment 5
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concerns and emergencies (as per Protocol Administrative Change 4).  
Updated regulations governing SUSARs reporting.
●
Update Section 6.1.7, Toxicity Management. 
Rationale:  Removed the requirement to discontinue subjects who experience 
serious infections and have interrupted study drug for more than 
7 consecutive days during the first 24 weeks of the study or 
30 consecutive days thereafter in order to be consistent with Section 5.4.1
which requires discontinuation of study drug for serious infections which 
cannot be adequately controlled within 14 days by anti-infective treatment.  
Clarified that subject should discontinue study drug for an ECG abnormality 
that is considered clinically significant with reasonable possibility that the 
event is related to study drug.  Clarified that all abnormal lab tests that are 
considered clinically significant by the investigator should be followed to a 
satisfactory resolution.  Updated Table 7 "Specific Toxicity Management 
Guidelines for Abnormal Laboratory Values" to provide clarity and additional 
instructions for management of increased ALT/AST, Serum Creatinine and 
Creatine Phosphokinase. 
●
Update Section 6.2.2, Reporting
Rationale:  Updated text to define Product Complaint reporting timeline as 
1 business day.
●
Update Section 8.1 Statistical and Analytical Plans. 
Rationale:  Updated text to clarify that additional unblinded analyses will be 
performed for the purpose of regulatory submission in addition to the 
one conducted after all subjects have completed Period 1 (Week 12). 
●
Update Section 8.1.4.1.5 Imputation Methods. 
Rationale: Updated language for analysis details.
●
Update Section 8.1.5.2.1, Treatment-Emergent Adverse Events (TEAE)
Rationale: Updated search criteria for the AEs of special interest (AESI) 
categories.
●
Update Section 8.1.5.3 Analysis of Laboratory, Vital Sign, and ECG Data. 
Rationale: Updated language for analysis details.
●
Update Appendix B, List of Protocol Signatories. 

Upadacitinib
M14-663 Protocol Amendment 5
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Rationale:  Updated signatories responsible for the amendment.
●
Update Appendix N, Rheumatology Common Toxicity Criteria v.2.0 Example.
Rationale:  Updated to clarify grading criteria for CPK and Creatinine.
An itemized list of all changes made to the protocol under this amendment can be found 
in Appendix O.

Upadacitinib
M14-663 Protocol Amendment 5
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1.2
Synopsis
AbbVie GK.
Protocol Number:  M14-663
Name of Study Drug:  Upadacitinib
Phase of Development:  2b/3
Name of Active Ingredient:  Upadacitinib
Date of Protocol Synopsis:  23 February 2018
Protocol Title:  A Phase 2b/3, Randomized, Double-Blind Study Comparing Upadacitinib (ABT-494) to 
Placebo in Japanese Subjects with Moderately to Severely Active Rheumatoid Arthritis Who Are on a 
Stable Dose of Conventional Synthetic Disease-Modifying Anti-Rheumatic Drugs (csDMARDs) and 
Have an Inadequate Response to csDMARDs
Objectives:  
Period 1
1.
To confirm dose response in the efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD, and 
to compare the efficacy of upadacitinib versus placebo for the treatment of signs and symptoms of 
Japanese subjects with moderately to severely active rheumatoid arthritis (RA) who are on a stable 
dose of conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) and have an 
inadequate response to csDMARDs.
2.
To compare the safety and tolerability of upadacitinib 7.5 mg QD, 15 mg QD and 30mg QD versus 
placebo in Japanese subjects with moderately to severely active RA who are on a stable dose of 
csDMARDs and have an inadequate response to csDMARDs.
Period 2
To evaluate the long-term safety, tolerability, and efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 
30 mg QD in subjects with RA who have completed Period 1.
Investigators:  Multicenter
Study Sites:  Approximately 52
Study Population:  Adult female and male subjects who are at least 18 years of age with a diagnosis of 
RA for ≥ 3 months who also fulfill the 2010 ACR/European League Against Rheumatism (EULAR) 
classification criteria for RA.  Eligible study subjects must have ≥ 6 swollen joints (based on 66 joint 
counts) and ≥6 tender joints (based on 68 joint counts) at Screening and Baseline Visits, and high-
sensitivity C-reactive protein (hsCRP) ≥ 3 mg/L (central lab) at Screening.  Subjects must have been on a 
stable dose of csDMARD therapy (methotrexate [MTX], sulfasalazine, leflunomide, bucillamine or 
iguratimod) for ≥ 4 weeks prior to the first dose of study drug.
Number of Subjects to be Enrolled:  Approximately 192
Methodology:  
This is a Phase 2b/3 multicenter study that includes two periods.  Period 1 is a 12-week randomized, 
double-blind, parallel-group, placebo-controlled period designed to confirm dose response in the efficacy 
of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD and to compare the safety and efficacy of 
upadacitinib versus placebo for the treatment of signs and symptoms of subjects with moderately to 
severely active RA who are on a stable dose of csDMARDs and have an inadequate response to 
csDMARDs.  Period 2 is a blinded long-term extension period to evaluate the long-term safety, 
tolerability, and efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD in subjects with RA who 
have completed Period 1. 

Upadacitinib
M14-663 Protocol Amendment 5
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Methodology (Continued):
The study duration will include a 35-day screening period; a 12-week randomized, double-blind, parallel-
group, placebo controlled treatment period (Period 1); a blinded long-term extension period (until 
regulatory approval of RA indication in Japan) (Period 2); and a 30-day follow-up period.  Subjects who 
meet eligibility criteria will be randomized in a 3:3:3:1:1:1 ratio to one of six treatment groups:
!
Group 1:  upadacitinib 7.5 mg QD (N = 48) (Period 1) → upadacitinib 7.5 mg QD (Period 2) 
!
Group 2:  upadacitinib 15 mg QD (N = 48) (Period 1) → upadacitinib 15 mg QD (Period 2)
!
Group 3:  upadacitinib 30 mg QD (N = 48) (Period 1) → upadacitinib 30 mg QD (Period 2)
!
Group 4:  Placebo (N = 16) (Period 1) → upadacitinib 7.5 mg QD (Period 2)
!
Group 5:  Placebo (N = 16) (Period 1) → upadacitinib 15 mg QD (Period 2)
!
Group 6:  Placebo (N = 16) (Period 1) → upadacitinib 30 mg QD (Period 2)
Subjects must have been on a stable dose of csDMARD(s) for ≥ 4 weeks prior to the first dose of study 
drug and must remain on a stable dose until Week 24.  During the study the csDMARD dose may be 
decreased only for safety reasons.  
At Week 24, if a subject fails to meet the Low Disease Activity (LDA) criterion (LDA defined as CDAI 
≤ 10), the investigator should adjust the subject's background RA therapies.
Starting at Week 24 (after Week 24 assessments have been performed), initiation of or change in 
corticosteroids, non-steroidal anti-inflammatory drugs (NSAIDs), acetaminophen/paracetamol, low 
potency analgesics or csDMARDs (restricted to oral or parenteral MTX, sulfasalazine, leflunomide, 
bucillamine or iguratimod and restricted to concomitant use of up to 2 csDMARDs except the 
combination of MTX and leflunomide) is allowed as per local label.  Starting at Week 24, at least 20% 
improvement in BOTH SJC AND TJC compared to baseline is required to remain in the study.  Anyone 
who does not fulfill this criterion at 2 consecutive visits (starting at Week 24) (see Section 5.2.3.2 for 
permitted concomitant therapy), must be discontinued from the study.  For RA flare treatment, no more 
than 3 consecutive days of systemic corticosteroids (maximum dose of 0.5 mg/kg/day of prednisone or its 
equivalent) is allowed, after which subject should resume their usual daily oral corticosteroid dose.
Subjects taking MTX should take oral folic acid throughout study participation.  Folic acid dosing and 
timing of regimen will be based on the Investigator's discretion.
Subjects with prior exposure to at most one biologic disease-modifying anti-rheumatic drug (bDMARD) 
for RA may be enrolled in the study (up to 20% of total number of subjects) after the required washout 
period is satisfied and if they have limited exposure (< 3 months) OR response to bDMARD but had to 
discontinue that bDMARD due to intolerability (regardless of treatment duration).  These subjects will be 
equally stratified across all treatment groups.  Subjects who are considered bDMARD inadequate 
responders (lack of efficacy), after at minimum 3 months treatment, as determined by the Investigator, 
are not eligible.
Subjects who complete the Week 12 visit (end of Period 1) will enter the blinded long-term extension 
portion of the study, Period 2, until the regulatory approval of the RA indication in Japan.  Subjects who 
are assigned to upadacitinib treatment groups in Period 1 will continue to receive upadacitinib 7.5 mg 
QD, 15 mg QD or 30 mg QD per original randomization assignment in a blinded manner. 

Upadacitinib
M14-663 Protocol Amendment 5
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Methodology (Continued):
Subjects who are assigned to placebo in Period 1 will be switched to receive upadacitinib 7.5 mg QD, 
15 mg QD or 30 mg QD in a blinded fashion per pre-specified randomization assignments. 
An unblinded analysis will be conducted after all subjects have completed Period 1 (Week 12) and 
additional unblinded analyses for the purpose of regulatory submission will be conducted.  Study sites 
and subjects will remain blinded for the duration of the study.
Diagnosis and Main Criteria for Inclusion/Exclusion:  
Main Inclusion:  
1.
Adult male or female, at least 18 years old.
2.
Diagnosis of RA for ≥ 3 months who also fulfill the 2010 ACR/EULAR classification criteria for 
RA.
3.
Subjects have been receiving csDMARD therapy ≥ 3 months and on a stable dose for ≥ 4 weeks prior 
to the first dose of study drug.  
!
Subjects must have failed (lack of efficacy) at least one of the following:  MTX, sulfasalazine, 
leflunomide, bucillamine or iguratimod.
!
The following csDMARDs are allowed (stable dose for ≥ 4 weeks prior to the first dose of study 
drug):  oral or parenteral MTX (7.5 mg – 25 mg/week.  7.5 mg minimum applies only if MTX is 
taken alone without other csDMARDs; no minimum MTX dose is required if MTX is combined 
with another csDMARD), sulfasalazine (≤ 3000 mg/day), leflunomide (≤ 20 mg/day), 
bucillamine (≤ 300 mg/day) and iguratimod (≤ 50 mg/day).
!
A combination of up to two background csDMARDs is allowed EXCEPT the combination of 
MTX and leflunomide.
4.
Subject meets both of the following disease activity criteria:
a.
≥ 6 swollen joints (based on 66 joint counts) and ≥ 6 tender joints (based on 68 joint counts) at 
Screening and Baseline Visits; and
b.
High-sensitivity C-reactive protein (hsCRP) ≥ 3 mg/L (central lab) at the Screening Visit.
5.
Subjects with prior exposure to at most one bDMARD may be enrolled (up to 20% of total number 
of subjects) after the required washout period.  Specifically, prior to enrollment:
a.
Subjects with limited exposure to bDMARD (< 3 months) OR
b.
Subjects who are responding to bDMARD therapy but had to discontinue due to intolerability 
(regardless of treatment duration).
Main Exclusion:  
1.
Prior exposure to any Janus kinase (JAK) inhibitor (including but not limited to tofacitinib, 
baricitinib, and filgotinib).
2.
Subjects who are considered inadequate responders (lack of efficacy) to bDMARD therapy, after 
minimum 3 months treatment, as determined by the Investigator.
3.
History of any arthritis with onset prior to age 17 years or current diagnosis of inflammatory joint 
disease other than RA (including but not limited to gout, systemic lupus erythematosus, psoriatic 
arthritis, axial spondyloarthritis [SpA] including ankylosing spondylitis and non-radiographic axial 
SpA, reactive arthritis, overlap connective tissue diseases, scleroderma, polymyositis, 
dermatomyositis, fibromyalgia [currently with active symptoms]).  Current diagnosis of secondary 
Sjogren's Syndrome is permitted.

Upadacitinib
M14-663 Protocol Amendment 5
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Diagnosis and Main Criteria for Inclusion/Exclusion (Continued):  
Main Exclusion (Continued):  
4.
Laboratory values meeting the following criteria within the Screening period prior to the first dose of 
study drug:  serum aspartate transaminase > 2 × upper limit of normal (ULN); serum alanine 
transaminase > 2 × ULN; estimated glomerular filtration rate by simplified 4-variable Modification 
of Diet in Renal Disease formula < 40 mL/min/1.73 m2; total white blood cell count < 2,500/μL; 
absolute neutrophil count < 1,500/μL; platelet count < 100,000/μL; absolute lymphocyte count 
< 800/μL; and hemoglobin < 10 g/dL.
Investigational Product:
Upadacitinib
Doses:
7.5 mg QD
15 mg QD
30 mg QD
Mode of Administration:
Oral
Reference Therapy:
Matching placebo for upadacitinib QD
Dose:
N/A
Mode of Administration:
Oral
Duration of Treatment:  Period 1: 12 weeks; Period 2: up to the regulatory approval of RA indication 
in Japan
Criteria for Evaluation:
Efficacy:
Period 1
The primary endpoint is the proportion of subjects achieving ACR20 response at Week 12.
ACR20 response rate will be determined based on 20% or greater improvement in Tender Joint Count 
(TJC) and Swollen Joint Count (SJC) and ≥ 3 of the 5 measures of Patient's Assessment of Pain (Visual 
Analog Scale [VAS]), Patient's Global Assessment of Disease Activity (VAS), Physician's Global 
Assessment of Disease Activity (VAS), Health Assessment Questionnaire Disability Index (HAQ-DI), or 
hsCRP.
Key Secondary endpoints (at Week 12) are:
1.
Change from baseline in DAS28 (CRP);
2.
Change from baseline in HAQ-DI;
3.
ACR50 response rate;
4.
ACR70 response rate;
5.
Change from baseline in Short Form-36 (SF-36) Physical Component Score (PCS);
6.
Proportion of subjects achieving Proportion of subjects achieving Low Disease Activity (LDA) 
defined as Disease Activity Score (DAS) 28 (C-reactive protein [CRP]) ≤ 3.2;
7.
Proportion of subjects achieving Clinical remission (CR) based on DAS28 (CRP);
8.
ACR20 response rate at Week 1;
9.
Change from baseline in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F);
10. Change from baseline in Work Instability Scale for Rheumatoid Arthritis (RA-WIS);
11. Change from baseline in morning stiffness (severity).

Upadacitinib
M14-663 Protocol Amendment 5
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Criteria for Evaluation (Continued):
Efficacy (Continued):
Additional endpoints at all visits of this study are:
!
Change from baseline in individual components of ACR response; 
!
ACR20/50/70 response rates;
!
Change from baseline in DAS28 (CRP) and DAS28 (erythrocyte sedimentation rate [ESR]); 
!
Change from baseline in morning stiffness (severity and duration); 
!
Proportion of subjects achieving LDA or CR based on DAS28 (CRP), DAS28 (ESR), Simplified 
Disease Activity Index (SDAI), and Clinical Disease Activity Index (CDAI) criteria (see below);
!
Change from baseline in EQ-5D-5L;
!
Change from baseline in SF-36;
!
Change from baseline in FACIT-F;
!
Change from baseline in RA-WIS.
DAS28 (CRP) and DAS28 (ESR)
SDAI
CDAI
LDA
≤ 3.2
≤ 11.0
≤ 10
CR
< 2.6
≤ 3.3
≤ 2.8
  
Period 2 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the following measures at 
Weeks 16, 20, 24, 36, 48, and every 12 weeks thereafter until completion of the study: 
!
ACR20/50/70 response rates; 
!
Change from baseline in individual ACR components; 
!
Change from baseline in DAS28 (CRP); 
!
Change from baseline in DAS28 (ESR); 
!
Change from baseline in morning stiffness (severity and duration); 
!
Proportion of subjects achieving LDA and the proportion of subjects achieving CR based on 
DAS28 (CRP), DAS28 (ESR), SDAI, and CDAI criteria (as defined for Period 1); 
!
Concomitant corticosteroid use (systemic use and intra-articular injections). 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the following measures at 
Weeks 24 and 48 only: 
!
Change from baseline in EQ-5D-5L; 
!
Change from baseline in SF-36; 
!
Change from baseline in FACIT-F; 
!
Change from baseline in RA-WIS.

Upadacitinib
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Criteria for Evaluation (Continued):
Pharmacokinetic:
Blood samples for assay of upadacitinib and possibly other concomitant medications in plasma will be 
collected at Weeks 1, 2, 4, 8 and 12/Premature Discontinuation in Period 1.  Additionally, intensive 
pharmacokinetic assessment will be performed in approximately 32 subjects during one of the study
visits, including unscheduled visits occurring after Week 1, in either Periods 1 or 2 excluding Baseline 
and Premature Discontinuation visit.  For Subjects in the intensive pharmacokinetic assessment, blood 
samples will be collected during the study visit chosen for intensive pharmacokinetic (PK) assessment 
prior to dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours after dose.
In Vivo Pharmacodynamic Biomarkers (Period 1 and 2)
Period 1
Change from baseline in lymphocyte subsets (including but not limited to natural killer cells, natural 
killer T cells, B cells, and T cells) will be evaluated at Baseline, Week 8, Premature Discontinuation visit 
and 30 days follow-up visit.
Period 2
Change from baseline in lymphocyte subsets (including but not limited to natural killer cells, natural 
killer T cells, B cells, and T cells) will be evaluated at Weeks 24 and 48.
Exploratory Research Variables and Validation Studies (Optional) (Period 1 Only):
Prognostic, predictive, and pharmacodynamics biomarkers signatures may be evaluated.  Samples for 
pharmacogenetic, epigenetic, transcriptomic, and proteomic and targeted protein investigations will be 
collected at various time points.  Assessments will include but may not be limited to nucleic acids, 
proteins, metabolites, or lipids.
Safety:
Safety evaluations include adverse event (AE) monitoring, physical examinations, vital sign 
measurements, electrocardiogram (ECG), and clinical laboratory testing (hematology, chemistry, and 
urinalysis) as a measure of safety and tolerability for the entire study duration.

Upadacitinib
M14-663 Protocol Amendment 5
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Statistical Methods:
Efficacy:
Efficacy analyses will be carried out using the Full Analysis Set population, which includes all 
randomized subjects who receive at least one dose of study drug, and efficacy analyses are based on the 
treatment to which subjects are randomized.
Period 1 Efficacy
Analysis of the Primary and Key Secondary Endpoints:
Primary Efficacy Analysis:
The dose-response relationship among the upadacitinib groups and the combined placebo group will be 
characterized for the ACR20 response rate at Week 12.  The dose-response curve will be shown 
graphically with confidence intervals for each dose and a non-flat dose response relationship will be 
demonstrated using Cochran-Armitage test.  The response rates of ACR20 of each upadacitinib group 
will be compared with the combined placebo group using the Cochran-Mantel-Haenszel test adjusting for 
main stratification factors.
Key Secondary Efficacy Analysis:
The key secondary efficacy endpoints (at Week 12) will be evaluated.  For a list of the key secondary 
endpoints, see "Efficacy" part in "Criteria for Evaluation."
All nominal statistical comparisons of upadacitinib versus placebo for the primary and key secondary 
endpoints and for the three doses will be conducted using a two-sided significance level of 0.05.
For the analysis of binary endpoints, frequencies and percentages will be reported for each treatment 
group.  Pairwise comparisons between each upadacitinib group and the combined placebo groups will be 
conducted using the Cochran-Mantel-Haenszel test adjusting for main stratification factors.
For continuous endpoints, the mean, standard deviation, median, and range will be reported for each 
treatment group.  Pairwise comparisons between each of the upadacitinib treatment groups and the 
combined placebo groups will be carried out using the analysis of covariance model with treatment group 
as the fixed factor, and the corresponding baseline value and the main stratification factors as the 
covariates.
Non-responder imputation approach will serve as the primary analysis approach for key binary endpoints, 
and multiple imputation will serve as the primary analysis approach for key continuous endpoints.  
Sensitivity analyses based on observed cases will also be conducted for key endpoints.
Long-Term Efficacy for Period 1 and Period 2 Combined 
Long-term efficacy by time point will be summarized using descriptive statistics.

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Statistical Methods (Continued):
Pharmacokinetic:
A non-linear mixed-effects modeling approach will be used to estimate the population central values and 
the empirical Bayesian estimates of the individual values of ABT-494 oral clearance (CL/F) and volume 
of distribution (V/F).
For the subjects participating in the intensive pharmacokinetic assessment, the following upadacitinib 
parameters will be estimated using noncompartmental methods:
!
The maximum observed concentration (Cmax),
!
The time to Cmax (peak time, Tmax),
!
The area under the plasma concentration-time curve (AUC),
!
The apparent oral clearance (CL/F),
!
Plasma concentration at the end of dosing interval (Ctrough) 
!
The minimum plasma concentration over a 24-hour period at steady state (Cmin)
Additional parameters may be estimated if useful in the interpretation of the data.
Safety:
Safety analyses will be carried out using the Safety Analysis Set, which includes all subjects who receive 
at least one dose of study drug.  Analyses will be conducted for Period 1 alone, as well as for Period 1 
and Period 2 combined. 
Safety will be based on treatments actually received and assessed by adverse events, physical 
examination, laboratory assessments, ECG and vital signs.  Frequency tables and lists of subjects with 
treatment-emergent AEs by preferred term as in the Medical Dictionary for Regulatory Activities 
dictionary, by system organ class, by severity, and by relationship to the study drug as assessed by the 
Investigator will be provided.  The changes from baseline in vital signs, physical examination results, and 
clinical laboratory values will be analyzed in a descriptive manner.  Shift of laboratory values from 
baseline to defined time points will be tabulated.

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1.3
List of Abbreviations and Definition of Terms
Abbreviations
ACR
American College of Rheumatology
AE
adverse event
ALC
absolute lymphocyte count
ALT
alanine transaminase
ANC
absolute neutrophil count
anti-CCP
anti-cyclic citrullinated peptide
AST
aspartate transaminase
AUC
area under the plasma concentration-time curve
BCG
Bacille Calmette-Guérin
bDMARD
biological disease-modifying anti-rheumatic drug
BID
twice daily (Latin:  bis in die)
BUN
blood urea nitrogen
CBC
complete blood count
CD4, CD8
cluster of differentiation
CDAI
clinical disease activity index
CL/F
apparent oral clearance
Cmax
maximum plasma concentration
Cmin
minimum plasma concentration
CPK
creatine phosphokinase
CR
clinical remission
CRF
case report form
CRP
C-reactive protein
Ctrough
plasma concentration at the end of the dosing interval
csDMARD
conventional synthetic disease-modifying anti-rheumatic drug
CSR
clinical study report
CXR
chest x-ray
CYP
cytochrome
DAS
disease activity score
DMARD
disease-modifying anti-rheumatic drug
DMC
Data Monitoring Committee
DNA
Deoxyribonucleic acid

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ECG
electrocardiogram
eCRF
electronic case report form
EDC 
electronic data capture
ePRO
electronic patient-reported outcome
EQ-5D-5L
EuroQoL-5D-5L
ESR
erythrocyte sedimentation rate
EU
European Union
EULAR
European League Against Rheumatism
FACIT-F
Functional Assessment of Chronic Illness Therapy – Fatigue
FAS
full analysis set
FSH
follicle-stimulating hormone
GCP
Good Clinical Practice
GFR
glomerular filtration rate
HAQ-DI
Health Assessment Questionnaire – Disability Index
HBc Ab/anti-HBc
Hepatitis B core antibody
HBs Ab/anti-HBs
Hepatitis B surface antibody
HBs Ag
Hepatitis B surface antigen
HBV
Hepatitis B virus
HCV
Hepatitis C virus
HCV Ab
Hepatitis C virus antibody
HDL-C
high-density lipoprotein cholesterol
HIV
human immunodeficiency virus
hsCRP
high-sensitivity C-reactive protein
ICF
informed consent form
ICH
International Conference on Harmonization
IEC
independent ethics committee
IGRA
interferon-gamma release assay
IMP
investigational medicinal product
INR
international normalized ratio
IRB
institutional review board
IRT
interactive response technology
IUD
intrauterine device
IUS
intrauterine hormone-releasing system
JAK
Janus activated kinase

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LDA
low disease activity
LDL-C
low-density lipoprotein cholesterol
MACE
major adverse cardiovascular event
MDRD
modification of diet in renal disease
MedDRA
Medical Dictionary for Regulatory Activities
MRB
Minimal Residual B-cells
MTX
methotrexate
MTX-IR
methotrexate inadequate responder
NA
no assessment
NK
natural killer
NKT
natural killer-T
NMSC
non-melanoma skin cancer
NONMEM
non-linear mixed-effects modeling
NRI
non-responder imputation
NRS
numerical rating scale
NSAID
non-steroidal anti-inflammatory drug
OC
observed cases
OLE
open-label extension
PCR
polymerase chain reaction
PCS
physical component score
PD
premature discontinuation
PhGA
Physician's Global Assessment of Disease Activity
PK
pharmacokinetic
PPD
purified protein derivative
PRN
as needed (Latin:  pro re nata)
PRO
patient-reported outcome
PT
preferred term
PtGA
Patient's Global Assessment of Disease Activity
QD
once daily (Latin: quaque die)
RA
rheumatoid arthritis
RA-WIS
Work Instability Scale for Rheumatoid Arthritis
RAVE®
EDC system from Medidata
RBC
red blood cell 
RCT
randomized controlled trial

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RNA
Ribonucleic acid
SAA
serum-amyloid A
SAE
serious adverse event
SAP
statistical analysis plan
SDAI
Simple Disease Activity Index
SF-36
Short Form-36
SJC
swollen joint count
SOC
system organ class
SUSAR
suspected unexpected serious adverse reaction
T2T
treat-to-target
TA
Therapeutic Area
TB
tuberculosis
TEAE
treatment-emergent adverse event
TJC
tender joint count
Tmax
time to maximum observed plasma concentration
TNF
tumor necrosis factor
TNF-IR
tumor necrosis factor inadequate responder
Tyk2
Tyrosine kinase 2
ULN
upper limit of normal
V/F
apparent volume of distribution
VAS
visual analog scale
WBC
white blood cell

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2.0
Table of Contents
1.0
Title Page ...............................................................................1
1.1
Protocol Amendment:  Summary of Changes ......................................... 2
1.2
Synopsis................................................................................................. 8
1.3
List of Abbreviations and Definition of Terms...................................... 16
2.0
Table of Contents ................................................................ 20
3.0
Introduction......................................................................... 26
3.1
Differences Statement .......................................................................... 30
3.2
Benefits and Risks................................................................................ 30
4.0
Study Objectives.................................................................. 30
5.0
Investigational Plan.............................................................31
5.1
Overall Study Design and Plan:  Description ........................................ 31
5.2
Selection of Study Population............................................................... 38
5.2.1
Inclusion Criteria.................................................................................. 38
5.2.2
Exclusion Criteria................................................................................. 41
5.2.3
Prior, Concomitant, and Prohibited Therapy......................................... 44
5.2.3.1
Prior Therapy ....................................................................................... 45
5.2.3.2
Concomitant Therapy........................................................................... 46
5.2.3.3
Prohibited Therapy............................................................................... 47
5.2.4
Contraception Recommendations ......................................................... 51
5.3
Efficacy Pharmacokinetic, Pharmacodynamic, Exploratory 
Research and Validation Studies, and Safety 
Assessments/Variables ......................................................................... 55
5.3.1
Efficacy and Safety Measurements Assessed and Flow Chart ............... 55
5.3.1.1
Study Procedures.................................................................................. 66
5.3.1.2
Collection and Handling of In Vivo Pharmacodynamic Biomarker 
and Optional Samples for Exploratory Research and Validation 
Studies ................................................................................................. 85
5.3.1.2.1
In Vivo Pharmacodynamic Biomarker Samples.................................... 85
5.3.1.2.2
Optional Samples for Exploratory Research and Validation 
Studies ................................................................................................. 85
5.3.2
Drug Concentration Measurements....................................................... 87

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5.3.2.1
Collection of Samples for Analysis....................................................... 87
5.3.2.2
Measurement Methods ......................................................................... 89
5.3.3
Efficacy Variables................................................................................ 89
5.3.3.1
Period 1 Variables ................................................................................ 89
5.3.3.1.1
Primary Variables................................................................................. 89
5.3.3.1.2
Key Secondary Variables ..................................................................... 89
5.3.3.1.3
Additional Variables............................................................................. 90
5.3.3.2
Period 2 Variables ................................................................................ 91
5.3.4
Safety Variables ................................................................................... 92
5.3.5
Pharmacokinetic Variables ................................................................... 92
5.3.6
In Vivo Pharmacodynamic Biomarker Samples and Exploratory 
Research Variables and Validation Studies........................................... 93
5.3.6.1
In Vivo Pharmacodynamic Biomarker Samples.................................... 93
5.3.6.2
Exploratory Research Variables and Validation Studies........................ 93
5.4
Removal of Subjects from Therapy or Assessment ............................... 94
5.4.1
Discontinuation of Individual Subjects ................................................. 94
5.4.2
Discontinuation of Entire Study............................................................ 96
5.5
Treatments ........................................................................................... 96
5.5.1
Treatments Administered...................................................................... 96
5.5.2
Identity of Investigational Product........................................................ 96
5.5.2.1
Packaging and Labeling........................................................................ 97
5.5.2.2
Storage and Disposition of Study Drugs ............................................... 97
5.5.3
Method of Assigning Subjects to Treatment Groups ............................. 97
5.5.4
Selection and Timing of Dose for Each Subject.................................... 98
5.5.5
Blinding ............................................................................................... 99
5.5.5.1
Blinding of Investigational Product ...................................................... 99
5.5.5.2
Blinding of Data for Data Monitoring Committee................................100
5.5.6
Treatment Compliance ........................................................................100
5.5.7
Drug Accountability ............................................................................101
5.6
Discussion and Justification of Study Design.......................................101
5.6.1
Discussion of Study Design and Choice of Control Groups .................101
5.6.2
Appropriateness of Measurements.......................................................102
5.6.3
Suitability of Subject Population .........................................................102

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5.6.4
Selection of Doses in the Study ...........................................................103
6.0
Complaints......................................................................... 103
6.1
Medical Complaints ............................................................................104
6.1.1
Definitions ..........................................................................................104
6.1.1.1
Adverse Event.....................................................................................104
6.1.1.2
Serious Adverse Events.......................................................................105
6.1.1.3
Adverse Events of Special Interest.......................................................107
6.1.2
Adverse Event Severity .......................................................................107
6.1.3
Relationship to Study Drug..................................................................107
6.1.4
Adverse Event Collection Period.........................................................108
6.1.5
Serious Adverse Event Reporting ........................................................110
6.1.6
Pregnancy............................................................................................111
6.1.7
Toxicity Management..........................................................................112
6.1.8
Data Monitoring Committee................................................................117
6.1.9
Cardiovascular Adjudication Committee .............................................117
6.2
Product Complaint...............................................................................117
6.2.1
Definition............................................................................................117
6.2.2
Reporting ............................................................................................118
7.0
Protocol Deviations ........................................................... 118
8.0
Statistical Methods and Determination of Sample 
Size ..................................................................................... 119
8.1
Statistical and Analytical Plans............................................................119
8.1.1
Analysis Populations ...........................................................................120
8.1.1.1
Full Analysis Set (FAS).......................................................................120
8.1.1.2
Per Protocol Analysis Set ....................................................................120
8.1.1.3
Safety Analysis Set..............................................................................120
8.1.2
Subject Accountability, Disposition and Study Drug Exposure............120
8.1.2.1
Subject Accountability ........................................................................120
8.1.2.2
Subject Disposition..............................................................................121
8.1.2.3
Study Drug Exposure ..........................................................................121
8.1.3
Analysis of Demographic and Baseline Characteristics........................121
8.1.4
Efficacy Analysis ................................................................................122
8.1.4.1
Efficacy Analysis for Period 1.............................................................122

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8.1.4.1.1
Primary Efficacy Variables..................................................................122
8.1.4.1.2
Key Secondary Efficacy Variables ......................................................123
8.1.4.1.3
Other Efficacy Variables .....................................................................123
8.1.4.1.4
Multiplicity Control for the Primary and Key Secondary 
Endpoints ............................................................................................124
8.1.4.1.5
Imputation Methods ............................................................................124
8.1.4.2
Long-Term Efficacy Analysis for Period 1 and Period 2 
Combined............................................................................................125
8.1.5
Safety Analyses...................................................................................125
8.1.5.1
General Considerations........................................................................125
8.1.5.2
Analysis of Adverse Events.................................................................125
8.1.5.2.1
Treatment-Emergent Adverse Events (TEAE) .....................................126
8.1.5.2.2
Serious Adverse Events and Death ......................................................127
8.1.5.3
Analysis of Laboratory, Vital Sign, and ECG Data..............................127
8.1.6
Pharmacokinetic and Exposure-Response Analyses.............................128
8.1.7
Statistical Analysis of Biomarker Data ................................................130
8.2
Determination of Sample Size .............................................................131
8.3
Randomization Methods......................................................................131
9.0
Ethics.................................................................................. 132
9.1
Independent Ethics Committee (IEC) or Institutional Review 
Board (IRB) ........................................................................................132
9.2
Ethical Conduct of the Study...............................................................132
9.3
Subject Information and Consent.........................................................133
9.3.1
Informed Consent Form and Explanatory Material ..............................134
9.3.2
Revision of the Consent Form and Explanatory Material .....................134
10.0
Source Documents and Case Report Form 
Completion ........................................................................ 134
10.1
Source Documents...............................................................................134
10.2
Case Report Forms..............................................................................135
11.0
Data Quality Assurance .................................................... 137
12.0
Use of Information ............................................................ 138
13.0
Completion of the Study ................................................... 139
14.0
Investigator's Agreement.................................................. 140

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15.0
Reference List.................................................................... 141
List of Tables
Table 1.
Examples of Commonly Used Strong CYP3A Inhibitors and 
Inducers................................................................................................ 49
Table 2.
Study Activities (Period 1) ................................................................... 56
Table 3.
Study Activities – Optional Samples for Exploratory Research 
and Validation Studies (Period 1 Only)................................................. 61
Table 4.
Studies Activities (Period 2)................................................................. 62
Table 5.
Clinical Laboratory Tests ..................................................................... 79
Table 6.
Identity of Investigational Product........................................................ 96
Table 7.
Specific Toxicity Management Guidelines for Abnormal 
Laboratory Values ...............................................................................114
List of Figures
Figure 1.
Period 1 Study Design .......................................................................... 34
Figure 2.
Period 2 Study Design.......................................................................... 35
Figure 3.
Criteria for HBV DNA PCR Qualitative Testing .................................. 82
Figure 4.
Adverse Event Collection....................................................................109
List of Appendices
Appendix A.
Responsibilities of the Clinical Investigator.........................................144
Appendix B.
List of Protocol Signatories .................................................................146
Appendix C.
Physician's Global Assessment of Disease Activity Example...............147
Appendix D.
Joint Evaluation Worksheet Example ..................................................148
Appendix E.
Latent TB Risk Assessment Form Example.........................................150
Appendix F.
Patient's Global Assessment of Disease Activity Example ...................151
Appendix G.
Patient's Assessment of Pain Example .................................................152
Appendix H.
Health Assessment Questionnaire (HAQ-DI) Example ........................153
Appendix I.
Patient's Assessment of Severity and Duration of Morning 
Stiffness Example................................................................................156

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Appendix J.
EuroQoL-5D Example.........................................................................157
Appendix K.
Short Form-36 (SF-36™) Health Status Survey Questionnaire 
Example ..............................................................................................160
Appendix L.
Functional Assessment of Chronic Illness Therapy – Fatigue 
(FACIT-F) Scale Example...................................................................166
Appendix M.
Work Instability Scale for RA (RA-WIS) Example..............................167
Appendix N.
Rheumatology Common Toxicity Criteria v.2.0 Example....................168
Appendix O.
Protocol Amendment:  List of Changes ...............................................180

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3.0
Introduction
Rheumatoid Arthritis
Rheumatoid arthritis (RA) is a chronic systemic inflammatory disease of unknown 
etiology.  The hallmark feature of RA is an inflammatory process manifested by persistent 
symmetric polyarthritis of synovial joints which can ultimately lead to bone erosions, 
deformity, and disability.  Left untreated, or inadequately treated, progressive functional 
impairment with increasing disability occurs leading to a reduction in quality of life.  The 
prevalence of RA in the general population is approximately 1%, and increases with age 
in both genders, with women being more prone to developing RA than men.  Early 
therapy with disease-modifying anti-rheumatic drugs (DMARDs) is the standard of care, 
including conventional synthetic DMARDs (csDMARDs) (e.g., methotrexate [MTX], 
sulfasalazine, hydroxychloroquine, and leflunomide), and biologic DMARDs 
(bDMARDs) (e.g., anti-tumor necrosis factor [TNF] and non-anti-TNF biologics).
The European League Against Rheumatism (EULAR) recommends a Treat-to-Target 
(T2T) approach to initiate therapy immediately after diagnosis of RA with a goal of 
achieving clinical remission (CR) or low disease activity (LDA), as these are associated 
with improved long-term outcomes.1-3  Also, in line with recent advances in early 
diagnosis, new classification criteria have been developed.  The 2010 American College 
of Rheumatology (ACR)/EULAR classification criteria redefined the paradigm of RA by 
focusing on features at earlier stages of disease that are associated with persistent and/or 
erosive disease, rather than defining the disease by its late-stage features.4
Despite major progress in the treatment of RA, there still remains a large unmet medical 
need, as only a small percentage of RA patients reach or maintain a status of LDA or CR 
over time or need to discontinue due to safety or tolerability issues.5,6  Novel therapies are 
therefore needed to complement the available interventions to address the unmet need.5-7

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JAK Inhibitor
Evidence suggests that inhibition of Janus kinase (JAK)-mediated pathways is a 
promising approach for the treatment of patients with this chronic disease.8  AbbVie is 
developing a small molecule inhibitor of JAK, upadacitinib, that may address the current 
needs.
The JAK family is composed of 4 family members:  JAK1, 2, 3, and Tyrosine kinase 2 
(Tyk2).  These cytoplasmic tyrosine kinases are associated with membrane cytokine 
receptors such as common gamma-chain receptors and the glycoprotein 
130 transmembrane proteins.9  Activation of JAK pathways initiates expression of 
survival factors, cytokines, chemokines, and other molecules that facilitate leukocyte 
cellular trafficking and cell proliferation which contribute to inflammatory and 
autoimmune disorders.
Hence, the JAK family has evoked considerable interest in the area of inflammatory 
diseases leading to the development of various JAK inhibitors with different selectivity 
profiles against JAK1, JAK2, JAK3, and Tyk2 which have demonstrated efficacy in 
individuals with RA.10-14  Tofacitinib, the first in this class, has been approved in the 
United States and in other countries for treating moderately to severely active RA 
patients.  Although tofacitinib, a non-selective JAK inhibitor, improves the clinical signs 
and symptoms, and inhibits structural progression in RA patients, questions regarding the 
safety profile remain, including serious infections, herpes zoster reactivation, 
malignancies, and hematologic adverse events (AEs).
The second generation of JAK inhibitors, with different selectivity profiles against JAK1, 
JAK2, JAK3, and Tyk2, are in development.8  Upadacitinib is a novel selective JAK1 
inhibitor being developed for the treatment of adult patients with moderately to severely 
active RA.  In an in vitro setting, upadacitinib potently inhibits JAK1 activity, but to a 
lesser degree, inhibits the other isoforms, JAK2 and JAK3.  The enhanced selectivity of 
upadacitinib against JAK1 may offer an improved benefit-risk profile in patients with RA.  
The clinical hypothesis is that upadacitinib should be effective in decreasing joint 

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inflammation and damage associated with RA by interfering with JAK1-mediated 
signaling pathways (i.e., interleukin-6) without causing excessive anemia due to its 
reduced activity against JAK2 (IC50 120 nM), which is essential for erythropoietin 
signaling.  Upadacitinib is also less potent against JAK3 (IC50 2.3 μM), an important 
component of lymphocyte activation and function.  As such, treatment with upadacitinib, 
a selective JAK1 inhibitor with reduced JAK3 inhibition, could result in a decreased risk 
for infection (including viral reactivation) and/or malignancy compared to a pan JAK 
inhibitor or less selective JAK inhibitors.
Phase 2 Studies with Upadacitinib
The Phase 2 program for upadacitinib consisted of 2 randomized controlled trials (RCTs), 
both on stable background MTX therapy, in subjects with moderately to severely active 
RA and one open-label extension (OLE) study (Study M13-538; NCT02049138) for those 
subjects who had completed either one of the RCTs.  Study M13-550 (NCT01960855) 
enrolled subjects who had an inadequate response to anti-TNF therapy and 
Study M13-537 (NCT02066389) enrolled subjects who had shown an inadequate 
response to MTX.  A total of 4 twice daily (BID) and 1 once daily (QD) dose regimens of 
upadacitinib immediate release capsules (3 mg BID, 6 mg BID, 12 mg BID, 18 mg BID, 
and 24 mg QD) were evaluated. 
In TNF-inadequate responder (TNF-IR) subjects, who represent the population with the 
greatest unmet need, the primary endpoint of ACR20 response rate at Week 12 was 
significantly greater at all doses of upadacitinib (up to 73%) compared with placebo 
(35%).  In addition, numerically higher proportions of subjects achieved ACR50 and 
ACR70 responses and LDA (based on Disease Activity Score [DAS]28 C-Reactive 
Protein [CRP] and Clinical Disease Activity Index [CDAI]) in the upadacitinib dose 
groups versus placebo.
In MTX-inadequate responder (MTX-IR) subjects, the primary endpoint of ACR20 
response rate at Week 12 was significantly greater (up to 82%) at all but the lowest dose 

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of upadacitinib compared with placebo (50%).  At all doses of upadacitinib compared to 
placebo, significantly higher proportions of subjects achieved LDA and CR at Week 12.
Safety data from these two studies (N = 575) showed that the types and frequencies of 
AEs during upadacitinib treatment were consistent with subjects with moderately to 
severely active RA receiving immunomodulatory therapy.  The incidences of AEs were 
numerically higher in the upadacitinib dose groups, with a trend toward higher rates with 
higher doses of upadacitinib. The most frequently reported AEs (≥ 5%) in the 
upadacitinib treated subjects were urinary tract infection, headache, upper respiratory tract 
infection, and nausea.  There were 6 subjects (1.3% of total combined populations) with 
herpes zoster reactivation distributed across the upadacitinib dose groups, and 2 subjects 
(1.9%) in the placebo groups.  In these two 12 week studies, a total of 2 subjects in the 
upadacitinib treatment groups reported malignancies.  One subject reported non-
melanoma skin cancers (NMSC) (basal cell and squamous cell carcinoma) and 1 subject 
was diagnosed with Stage IIA lung adenocarcinoma after the final scheduled visit, and 
subsequently died 14 weeks after study completion.  This subject had a 40 pack-year 
smoking history and a family history of cancer.  These events were reported by the 
Investigators as not possibly related to study drug.  Elevations of liver function tests were 
sporadic with no clear dose-response relationship observed.  As observed with other JAK 
inhibitors, treatment with upadacitinib resulted in an increase in lipids (low-density 
lipoprotein cholesterol [LDL-C] and high-density lipoprotein cholesterol [HDL-C]).  
Among subjects with laboratory evidence of systemic inflammation (as evidenced by 
high-sensitivity C-reactive protein [hsCRP] > upper limit of normal [ULN]), treatment 
with lower doses of upadacitinib (3 mg BID and 6 mg BID) was associated with 
improvements in mean hemoglobin relative to placebo.  At higher doses, there was a 
reduction in mean hemoglobin (maximum reduction of 0.89 g/dL in 18 mg BID group).
The once-daily formulation (tablet) of 7.5 mg, 15 mg and 30 mg QD doses to be used in 
this study are expected to have comparable daily AUC and Ctrough to the 3 mg BID, 6 mg 
BID and 12 mg BID immediate release doses (capsule) used in the global Phase 2 studies, 
respectively.

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3.1
Differences Statement
Study M14-663 differs from other upadacitinib studies as it is the first study to evaluate 
the safety and efficacy of upadacitinib in the Japanese csDMARD inadequate responder 
population.
3.2
Benefits and Risks
Despite the availability of various RA therapies, including csDMARDs and bDMARDs, 
many patients still do not respond adequately to these treatments, or gradually lose 
response over time.  Upadacitinib is a novel selective JAK1 inhibitor with the ability to 
decrease joint inflammation and damage mediated by JAK1 signaling while having 
minimal inhibitory effects on JAK2 and JAK3.  This could potentially minimize some of 
the reported safety concerns with non-selective JAK inhibition which are thought to be 
mediated by inhibition of JAK2 and JAK3 signaling pathways.  The Phase 2 program 
with upadacitinib demonstrated efficacy for improvement in signs and symptoms of RA 
and the safety results were consistent with those known to be associated with JAK 
inhibition.13-21  Taken together, the safety and efficacy data from the Phase 2 program 
support further development of upadacitinib in Phase 3 in subjects with RA.
4.0
Study Objectives
Period 1
1.
To confirm dose response in the efficacy of upadacitinib 7.5 mg QD, 15 mg QD 
and 30 mg QD, and to compare the efficacy of upadacitinib versus placebo for the 
treatment of signs and symptoms of Japanese subjects with moderately to severely 
active RA who are on a stable dose of csDMARDs and have an inadequate 
response to csDMARDs.
2.
To compare the safety and tolerability of upadacitinib 7.5 mg QD, 15 mg QD and 
30 mg QD versus placebo in Japanese subjects with moderately to severely active 
RA who are on a stable dose of csDMARDs and have an inadequate response to 
csDMARDs.

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Period 2
To evaluate the long-term safety, tolerability, and efficacy of upadacitinib 7.5 mg QD, 
15 mg QD and 30 mg QD in subjects with RA who have completed Period 1.
5.0
Investigational Plan
5.1
Overall Study Design and Plan:  Description
This is a Phase 2b/3 multicenter study that includes two periods.  Period 1 is a 12-week, 
randomized, double-blind, parallel-group, placebo-controlled period designed to compare 
the safety and efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD versus 
placebo for the treatment of signs and symptoms of subjects with moderately to severely 
active RA who are on a stable dose of csDMARDs and have an inadequate response to 
csDMARDs.  Period 2 is a blinded long-term extension period to evaluate the long-term 
safety, tolerability, and efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD in 
subjects with RA who have completed Period 1. 
The study duration will include a 35-day screening period; a 12-week randomized, 
double-blind, parallel-group, placebo controlled treatment period (Period 1); a blinded 
long-term extension period (until regulatory approval of RA indication in Japan) 
(Period 2); and a 30-day follow-up period (call or visit).
The study is designed to enroll approximately 192 subjects at approximately 52 study 
centers in Japan to meet scientific and regulatory objectives without enrolling an undue 
number of subjects in alignment with ethical considerations.  Therefore, if the target 
number of subjects has been enrolled, there is a possibility that additional subjects in 
screening will not be enrolled.
Subjects who meet eligibility criteria will be randomized in a 3:3:3:1:1:1 ratio to one of 
six treatment groups:
●
Group 1:  Upadacitinib 7.5 mg QD (N = 48) (Period 1) →Upadacitinib 7.5 mg 
QD (Period 2) 

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●
Group 2:  Upadacitinib 15 mg QD (N = 48) (Period 1) → Upadacitinib 15 mg 
QD (Period 2)
●
Group 3:  Upadacitinib 30 mg QD (N = 48) (Period 1) → Upadacitinib 30 mg 
QD (Period 2)
●
Group 4:  Placebo (N = 16) (Period 1) → Upadacitinib 7.5 mg QD (Period 2)
●
Group 5:  Placebo (N = 16) (Period 1) → Upadacitinib 15 mg QD (Period 2)
●
Group 6:  Placebo (N = 16) (Period 1) → Upadacitinib 30 mg QD (Period 2)
Randomization will be stratified by prior exposure to bDMARD (yes/no).
Subjects must have been on a stable dose of csDMARD(s) for ≥ 4 weeks prior to the 
first dose of study drug and must remain on a stable dose until Week 24.  During the study 
the csDMARD dose may be decreased only for safety reasons.
At Week 24, if a subject fails to meet the Low Disease Activity (LDA) criterion (LDA 
defined as CDAI ≤ 10), the investigator should adjust the subject's background RA 
therapies.  Starting at Week 24 (after Week 24 assessments have been performed), 
initiation of or change in corticosteroids, non-steroidal anti-inflammatory drugs 
(NSAIDs), acetaminophen, or adding or increasing doses of csDMARDs (concomitant 
use of up to csDMARDs except the combination of MTX and leflunomide) is allowed as 
per local label.  Starting at Week 24, at least 20% improvement in BOTH SJC AND TJC 
compared to baseline is required to remain in the study.  Anyone who does not fulfill this 
criterion at 2 consecutive visits (starting at Week 24) (see Section 5.2.3.2 for concomitant 
therapy) must be discontinued from the study.
Subjects taking MTX should take oral folic acid throughout study participation.  Folic 
acid dosing and timing of regimen will be based on the Investigator's discretion.  
Subjects with prior exposure to at most one bDMARD for RA may be enrolled in the 
study (up to 20% of total number of subjects) after the required washout period is satisfied 
and if they have limited exposure to bDMARD (< 3 months) OR response to bDMARD 
but had to discontinue that bDMARD due to intolerability (regardless of treatment 

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duration) (for washout periods, see Inclusion Criterion 7, Section 5.2.1).  These subjects 
will be equally stratified across all treatment groups.  Subjects who are considered 
bDMARD inadequate responders, as determined by the Investigator, are not eligible.
Subjects who complete the Week 12 visit (end of Period 1) will enter the blinded long-
term extension portion of the study, Period 2, until the regulatory approval of the RA 
indication in Japan.  Subjects who are assigned to upadacitinib treatment groups in Period 
1 will continue to receive upadacitinib 7.5 mg QD, 15 mg QD or 30 mg QD per original 
randomization assignment in a blinded manner.  Subjects who are assigned to placebo in 
Period 1 will be switched to receive upadacitinib 7.5 mg QD, 15 mg QD or 30 mg QD in 
a blinded fashion per pre-specified randomization assignments. 
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) and additional unblinded analyses for the purpose of regulatory submission 
will be conducted.  
Study sites and subjects will remain blinded throughout Periods 1 and 2.
Schematics of Periods 1 and Period 2 are shown in Figure 1 and Figure 2, respectively.

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Figure 1.
Period 1 Study Design
csDMARD = conventional synthetic disease modifying anti-rheumatic drug; QD = once daily; RA = rheumatoid 
arthritis
The follow-up period is for subjects who do not enter Period 2 or prematurely discontinued study drug and study 
participation.

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Figure 2.
Period 2 Study Design
CDAI = clinical disease activity index; csDMARD = conventional synthetic disease modifying anti-rheumatic drug; 
LDA = low disease activity; QD = once daily; Wk = week
The follow-up period is for subjects who complete Period 2 or prematurely discontinued study drug and study 
participation.
Screening Period
Within 35 days prior to the Baseline Visit, subjects will receive a full explanation of the 
study design and study procedures, provide a written informed consent, and undergo the 
screening procedures outlined in Table 2. Lab values can be re-tested once during the 
screening period.  If the re-tested lab value(s) remain(s) exclusionary, the subject will be 
considered a screen failure.  Subjects that screen fail for re-tested laboratory values may 
be re-screened only after consultation with the AbbVie TA MD.

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Redrawing samples if previous samples were unable to be analyzed would not count as a 
retest since previous result was never obtained.
Subjects that initially screen fail (for reasons other than re-tested laboratory values) for the 
study are permitted to re-screen once following re-consent.  For additional re-screening, 
AbbVie Therapeutic Area Medical Director (TA MD) approval is required.  All screening 
procedures with the possible exceptions noted below will be repeated during re-screening.  
The subject must meet all the inclusion and none of the exclusion criteria at the time of re-
screening in order to qualify for the study.  There is no minimum period of time a subject 
must wait to re-screen for the study.  If the subject had a complete initial screening 
evaluation including the assessment of an Interferon-Gamma Release Assay (IGRA; 
QuantiFERON Tuberculosis [TB] Gold In Tube test) and/or a purified protein derivative 
(PPD) test (or equivalent) (or both if required per local guidelines), or chest x-ray and 
electrocardiogram (ECG), these tests will not be required to be repeated for re-screening 
provided the conditions noted in Section 5.2 are met, there are no changes in the subject's 
medical history that would warrant re-testing, and no more than 90 days have passed.
Period 1 (12-Week Randomized, Double-Blind Treatment Period)
Period 1 will begin at the Baseline Visit (Day 1) and will end at the Week 12 Visit.  At the 
Baseline Visit, subjects who meet all the inclusion criteria and none of the exclusion 
criteria described in Section 5.2.1 and Section 5.2.2 will be enrolled into the study and 
randomized to double-blind treatment.  During this period of the study, subjects will visit 
the study site at Weeks 1, 2, 4, 8 and 12.  A ± 3 day window is permitted around 
scheduled study visits.  The last dose of study drug is taken the day prior to the Week 12 
visit.  Subjects who complete Period 1, but decide not to continue in Period 2 should 
complete a 30 day follow-up visit after the last dose of study drug.
Period 2 (Blinded Long-Term Extension Period [up to Regulatory Approval of the 
RA Indication in Japan]) 
Period 2 will begin at the Week 12 visit after all assessments have been completed.  
During Period 2, subjects will have a study visit at Weeks 16, 20, 24, 36, 48, and every 

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12 weeks thereafter until completion of the study.  A ± 7 day window is permitted around 
scheduled study visits.  At Week 24, if a subject fails to meet LDA criterion (LDA 
defined as CDAI ≤ 10) investigator should adjust the subject's background RA therapies.  
Starting at Week 24 and thereafter, at least 20% improvement in BOTH TJC AND SJC 
compared to baseline is required to remain in the study drug.  Anyone who does not fulfill 
this criterion at 2 consecutive visits (starting at Week 24), despite optimization of 
background RA therapies (see Section 5.2.3.2) must be discontinued from the study.
Premature Discontinuation of Study (Withdrawal of Informed Consent) 
Subjects may withdraw from the study (withdrawal of informed consent) for any reason at 
any time (refer to Section 5.4.1 for additional details).  If a subject prematurely 
discontinues study drug treatment and study participation (withdrawal of informed 
consent), the procedures outlined for the Premature Discontinuation visit (PD visit) should 
be completed as soon as possible, preferably within 2 weeks of study drug 
discontinuation.
In addition, if the subject is willing, a 30-day follow-up visit (or phone call if a visit is not 
possible) may occur to determine the status of any ongoing AEs/SAEs or the occurrence 
of any new AEs/SAEs.
Follow-Up Period
A Follow-Up Visit will occur approximately 30 days after the last dose of study drug to 
obtain information on any new or ongoing AE/SAEs, and to collect vital signs and clinical 
laboratory tests.
Subjects will complete the 30 day-Follow-Up Visit when they have either:
●
Completed the last visit of Period 1 (Week 12), but decided not to participate 
in Period 2; OR
●
Completed the last visit of Period 2; OR

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●
Prematurely discontinued study drug and study participation.  If a Premature 
Discontinuation visit has already occurred, then the 30 day Follow-Up visit 
may be a telephone call if a site visit is not possible.
5.2
Selection of Study Population
It is anticipated that approximately 192 subjects with moderately to severely active RA 
will be randomized at approximately 52 study centers in Japan.
A subject may be enrolled in this study provided that he/she has met all of the inclusion 
criteria specified in Section 5.2.1 and none of the exclusion criteria specified in 
Section 5.2.2 of this protocol.
5.2.1
Inclusion Criteria
1.
Adult male or female, at least 18 years old.
2.
Diagnosis of RA for ≥ 3 months who also fulfill the 2010 ACR/EULAR 
classification criteria for RA.
3.
Subjects have been receiving csDMARD therapy ≥ 3 months and on a stable dose 
for ≥ 4 weeks prior to the first dose of study drug.
●
Subjects must have failed (lack of efficacy) at least one of the following:  
MTX, sulfasalazine, leflunomide, bucillamine or iguratimod.
●
The following csDMARDs are allowed (stable dose for ≥ 4 weeks prior to the 
first dose of study drug):  oral or parenteral MTX (7.5 mg – 25 mg/week.  
7.5 mg minimum applies only if MTX is taken alone without other 
csDMARDs; no minimum MTX dose is required if MTX is combined with 
another csDMARD), sulfasalazine (≤ 3000 mg/day), leflunomide 
(≤20 mg/day), bucillamine (≤ 300 mg/day) and iguratimod (≤ 50 mg/day).
●
A combination of up to two csDMARDs is allowed EXCEPT the combination 
of MTX and leflunomide.
4.
Subject meets both of the following disease activity criteria:

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a.
≥ 6 swollen joints (based on 66 joint counts) and ≥ 6 tender joints (based on 
68 joint counts) at Screening and Baseline Visits; and
b. hsCRP ≥ 3 mg/L (central lab) at the Screening Visit.
5.
Stable dose of non-steroidal anti-inflammatory drugs (NSAIDs) and 
acetaminophen/paracetamol must have been at a stable dose ≥ 1 week prior to the 
first dose of study drug; oral corticosteroids (equivalent to prednisone 
≤10 mg/day), or inhaled corticosteroids for stable medical conditions are allowed 
but must have been at a stable dose ≥ 4 week prior to the first dose of study drug.
6.
Subjects with prior exposure to at most one bDMARD may be enrolled (up to 20% 
of total number of subjects).  Specifically, prior to enrollment:
a.
Subjects with limited exposure to bDMARD (< 3 months) OR
b. Subjects who are responding to a bDMARD therapy but had to discontinue 
due to intolerability (regardless of treatment duration).
7.
Subjects must have discontinued bDMARD therapy prior to the first dose of study 
drug.  The washout period for bDMARDs prior to the first dose of study is 
specified below or at least five times the mean terminal elimination half-life of a 
drug:
●
≥ 4 weeks for etanercept;
●
≥ 8 weeks for adalimumab, infliximab, certolizumab, golimumab, abatacept, 
and tocilizumab;
●
≥ 1 year for rituximab OR ≥ 6 months if B cells have returned to pre-treatment 
level or normal reference range (central lab) if pre-treatment levels are not 
available.
●
For all other bDMARDS, contact the TA MD for the washout period required 
prior to the first dose of study drug.
8.
Subjects with prior exposure to immunosuppressant may be enrolled if completed 
the washout period as specified below:

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●
≥ 4 weeks prior to first dose of study drug for tacrolimus, azathioprine, 
cyclosporine, or mizoribine.
9.
Subjects must have discontinued all high-potency opiates at least 1 week prior to 
the first dose of study drug and traditional Chinese medicine for at least 4 weeks 
prior to the first dose of study drug (refer to Section 5.2.3.3 for prohibited 
medications).
10.
If female, subject must be either postmenopausal, OR permanently surgically 
sterile, OR for Women of Childbearing Potential practicing at least one protocol 
specified method of birth control (Section 5.2.4), starting at Study Day 1 through at 
least 30 days after the last dose of study drug.
11.
If the male subject is sexually active with female partner(s) of childbearing 
potential, he must agree, from Study Day 1 through at least 30 days after the last 
dose of study drug, to practice the protocol specified contraception (Section 5.2.4).
12.
Women of childbearing potential must not have a positive pregnancy test result at 
Screening or Baseline visits.  Note:  subjects with borderline pregnancy test at 
Screening must have a serum pregnancy test ≥ 3 days later to document continued 
lack of a positive result.  Women of non-childbearing potential (either 
postmenopausal or permanently surgically sterile as defined above) at Screening do 
not require pregnancy testing.
13.
Male subjects, including those who have had a vasectomy less than 6 months 
earlier, should use a condom from the time of the first dose of study drug 
administration until 30 days after the last dose of study drug.  Men who have had a 
vasectomy greater than 6 months prior to the first dose of study drug are not 
required to use a condom.  Men must not donate sperm for at least 30 days after 
last dose of study drug.
14.
Subjects must voluntarily sign and date an informed consent, approved by an 
Independent Ethics Committee (IEC)/Institutional Review Board (IRB), prior to 
the initiation of any screening or study-specific procedures.  In case of the subjects 

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under 20 years of age, the subjects, and their parents or legal guardian must 
voluntarily sign and date an informed consent.
Rationale for Inclusion Criteria
1 – 9
To select the appropriate subject population
10 – 13
Upadacitinib is teratogenic in both rats and rabbits.  The effect of 
upadacitinib on pregnancy and reproduction is unknown
14
In accordance with harmonized Good Clinical Practice (GCP)
5.2.2
Exclusion Criteria
A subject will not be eligible for study participation if he/she meets any of the following 
criteria:
1.
Prior exposure to any JAK inhibitor (including but not limited to tofacitinib, 
baricitinib, and filgotinib).
2.
Subjects who are considered inadequate responders (lack of efficacy) to 
bDMARDs therapy, after at minimum 3 months treatment, as defined by the 
Investigator.
3.
History of any arthritis with onset prior to age 17 years or current diagnosis of 
inflammatory joint disease other than RA (including but not limited to gout, 
systemic lupus erythematosus, psoriatic arthritis, axial spondyloarthritis (SpA) 
including ankylosing spondylitis and non-radiographic axial SpA, reactive arthritis, 
overlap connective tissue diseases, scleroderma, polymyositis, dermatomyositis, 
fibromyalgia [currently with active symptoms]).  Current diagnosis of secondary 
Sjogren's Syndrome is permitted.
4.
Has been treated with intra-articular, intramuscular, intravenous, trigger point or 
tender point, intra-bursa, or intra-tendon sheath corticosteroids in the preceding 
8 weeks prior to the first dose of study drug.

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5.
Has been treated with any investigational drug within 30 days or five half-lives of 
the drug (whichever is longer) prior to the first dose of study drug or is currently 
enrolled in another clinical study.
6.
Female who is pregnant, breastfeeding or is considering becoming pregnant during 
the study or for approximately 30 days after the last dose of study drug.
7.
Male subject who is considering fathering a child or donating sperm during the 
study or for approximately 30 days after the last does of study drug.
8.
Any active or recurrent viral infection that, based on the Investigator's clinical 
assessment, makes the subject an unsuitable candidate for the study, including 
hepatitis B virus (HBV) or hepatitis C virus (HCV), recurrent or disseminated 
(even a single episode) herpes zoster, disseminated (even a single episode) herpes 
simplex, or known history of human immunodeficiency virus (HIV).  Active HBV, 
and HCV are defined as: 
●
HBV:  hepatitis B surface antigen (HBs Ag) positive (+) or detected sensitivity 
on the HBV deoxyribonucleic acid (DNA) polymerase chain reaction (PCR) 
qualitative test for hepatitis B core antibody (HBc Ab) positive (+) subjects or 
hepatitis surface antibody (HBs Ab) positive (+) subjects;
●
HCV:  HCV ribonucleic acid (RNA) detectable in any subject with anti-HCV 
antibody (HCV Ab).
9.
Subject has active TB or meets TB exclusionary parameters (refer to 
Section 5.3.1.1 for specific requirements for TB testing).
10.
Systemic use of known strong cytochrome P450 (CYP)3A inhibitors or strong 
CYP3A inducers from Screening through the end of the study (refer to Table 1 for 
examples of commonly used strong CYP3A inhibitors and inducers).
11.
Receipt of any live vaccine within 8 weeks prior to the first dose of study drug, or 
expected need of live vaccination during study participation including at least 
8 weeks after the last dose of study drug.

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12.
History of any malignancy except for successfully treated NMSC or localized 
carcinoma in situ of the cervix.
13.
History of clinically significant (per Investigator's judgment) drug or alcohol abuse 
within the last 6 months.
14.
History of gastrointestinal perforation (other than appendicitis or penetrating 
injury), diverticulitis or significantly increased risk for gastrointestinal perforation 
per investigator judgment.
15.
Conditions that could interfere with drug absorption including but not limited to 
short bowel syndrome.
16.
Subject has been a previous recipient of an organ transplant.
17.
Clinically relevant of significant ECG abnormalities, including ECG with QT 
interval corrected for heart rate (QTc) using Fridericia's correction formula (QTcF) 
> 500 msec.
18.
History of clinically significant medical conditions or any other reason that in the 
opinion of the Investigator would interfere with the subject's participation in this 
study or would make the subject an unsuitable candidate to receive study drug.
19.
Active infection(s) requiring treatment with parenteral anti-infectives within 
30 days, or oral anti-infectives within 14 days prior to the first dose of study drug.
20.
History of an allergic reaction or significant sensitivity to constituents of the study 
drug (and its excipients) and/or other products in the same class.
21.
Laboratory values meeting the following criteria within the Screening period prior 
to the first dose of study drug:
●
Serum aspartate transaminase (AST) > 2 × ULN
●
Serum alanine transaminase (ALT) > 2 × ULN
●
Estimated glomerular filtration rate (GFR) by simplified 4-variable 
Modification of Diet in Renal Disease (MDRD) formula < 40 mL/min/1.73 m2
●
Total white blood cell (WBC) count < 2,500/μL

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●
Absolute neutrophil count (ANC) < 1,500/μL
●
Platelet count < 100,000 /μL
●
Absolute lymphocyte count < 800/μL
●
Hemoglobin < 10 g/dL
22.
History of any of the following cardiovascular conditions:
●
Moderate to severe congestive heart failure (New York Heart Association 
class III or IV);
●
Recent (within past 6 months) cerebrovascular accident, myocardial infarction, 
coronary stenting;
●
Uncontrolled hypertension as defined by a persistent confirmed systolic blood 
pressure > 160 mmHg or diastolic blood pressure > 100 mmHg;
●
Any other condition which, in the opinion of the Investigator, would put the 
subject at risk by participating in the protocol.
23.
Positive result of beta-D-glucan or two consecutive indeterminate results of 
beta-D-glucan.
24.
Subject with any planned (elective) surgery within the first 12 weeks of the study.
Rationale for Exclusion Criteria
1 – 4
To select the appropriate subject population
6, 7
The impact of upadacitinib on pregnancies is unknown
5, 8 – 24
To ensure safety of the subjects throughout the study
5.2.3
Prior, Concomitant, and Prohibited Therapy
Any medication or vaccine (including over-the-counter or prescription medicines, 
vitamins and/or herbal supplements including folic acid) that the subject is receiving at the 
time of enrollment, or receives during the study, must be recorded along with the reason 
for use, date(s) of administration including start and end dates, and dosage information 
including dose, route, and frequency.  Also, medications including but not limited to 

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DMARDs taken for RA since date of RA diagnosis (based on subject recollection and 
available medical records) should be entered into the appropriate eCRF.
The AbbVie TA MD should be contacted if there are any questions regarding concomitant 
or prior therapies.
5.2.3.1
Prior Therapy
Subjects should continue on their stable (≥ 4 weeks prior to the first dose of study drug) 
dose of csDMARD therapy (restricted to oral or parenteral MTX [7.5 mg – 25 mg/week –
7.5 mg minimum applies only if MTX is taken alone without other csDMARDs], 
sulfasalazine [≤ 3000 mg/day], leflunomide [≤ 20 mg/day], bucillamine [≤ 300 mg/day], 
or iguratimod [≤ 50 mg/day]) up to Week 24.  A combination of up to two background 
csDMARDs is allowed EXCEPT the combination of MTX and leflunomide.  For subjects 
that are taking a combination of MTX and leflunomide therapy, discontinuation of either 
MTX or leflunomide should occur prior to the first dose of study drug (refer to 
csDMARD Washout below).  At any time, the csDMARD dose may be decreased only 
for safety reasons.  Subjects taking MTX should take oral folic acid (or equivalent, such 
as folinic acid) throughout study participation.  Folic acid dosing and timing of regimen 
should be followed according to Investigator's instructions.  AbbVie will not provide the 
csDMARDs (or folic acid, if taking MTX).  
csDMARD Washout
The following washout period should be met for subjects who are being treated with 
multiple csDMARDs and if washout of a csDMARD is required to meet the protocol 
requirements:  
●
≥ 4 weeks prior to the first dose of study drug for MTX, minocycline, 
penicillamine, sulfasalazine, hydroxychloroquine, chloroquine, azathioprine, 
cyclosporine, tacrolimus, mizoribine, gold formulations, cyclophosphamide.
●
≥ 8 weeks prior to the first dose of study drug for leflunomide if no elimination 
procedure was followed, or adhere to a washout procedure (i.e., 11 days with 
colestyramine, or 30 days washout with activated charcoal)

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●
≥ five times the mean terminal elimination half-life for any other csDMARDs 
not listed above.
Subjects should continue on their stable doses of NSAIDs, acetaminophen/paracetamol, 
oral corticosteroids (equivalent to prednisone ≤ 10 mg/day), or inhaled corticosteroids.
5.2.3.2
Concomitant Therapy
The following medications are allowed:  NSAIDs, acetaminophen/paracetamol, oral 
corticosteroids (equivalent to prednisone ≤ 10 mg/day), or inhaled corticosteroids.
●
If taking any of the above medications on a scheduled basis, subject should 
continue to take them as done at study entry with no change in dose or 
frequency, including on study visit days (see Inclusion Criterion 5).
●
If not taking any of the above medications at baseline, these must not be 
initiated except where permitted by protocol (after Week 24 assessments have 
been performed);
●
If taking any of the above medications including low potency analgesics, 
i.e., tramadol, codeine, hydrocodone or propoxyphene at baseline on an as-
needed basis (PRN), subject should continue to use them but these medications 
should not be taken within the 24 hours prior to any study visit to avoid bias in 
outcome measurements.
In the event of tolerability (or other safety) issues, the dose of these medications may be 
decreased or discontinued with substitution of another permitted medication from that 
class (see Section 5.2.3.3 for prohibited therapies).  PRN use of inhaled corticosteroids is 
permitted at any time.
At Week 24 (after Week 24 assessments have been performed) if a subject fails to meet 
the LDA criterion (LDA defined as CDAI ≤ 10), the investigator should adjust the 
subject's background RA therapies.  Initiation of or change in corticosteroids, NSAIDs, 
acetaminophen/paracetamol, low potency analgesics, or csDMARDs (restricted to oral or 
parenteral MTX, sulfasalazine, leflunomide, bucillamine or iguratimod and restricted to 

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concomitant use of up to 2 csDMARDs except the combination of MTX and leflunomide; 
see Inclusion Criterion 3) is allowed as per local label.  Starting at Week 24 and 
thereafter, intra-articular, intramuscular, intravenous, trigger point or tender point, intra-
bursa, and intra-tendon sheath injections of corticosteroids, dosage and frequency per 
standard of care, are allowed.  However, joint injections should be avoided within 21 days 
prior to the next scheduled study visit to avoid confounding effects of systemic absorption 
of intra articular corticosteroids.  For the analysis of the TJC and SJC, injected joints will 
be considered "not assessable" for 3 months from the time of the intra-articular injection.  
Also, per investigator's judgment, background RA therapies (corticosteroids, NSAIDs, 
acetaminophen, csDMARDs) can be adjusted for each subject beyond Week 24 until end 
of Period 2.  For RA flare treatment, no more than 3 consecutive days of high-dose 
systemic corticosteroids (maximum dose of 0.5 mg/kg/day of prednisone or its equivalent) 
is allowed, after which subject should resume their usual daily oral corticosteroid dose.
5.2.3.3
Prohibited Therapy
JAK Inhibitor
Prior exposure to JAK inhibitors (including but not limited to tofacitinib [Xeljanz®], 
baricitinib, and filgotinib) is not allowed.
Corticosteroids
Oral corticosteroids (> 10 mg prednisone/day or equivalent), intra-articular, 
intramuscular, intravenous, trigger point or tender point, intra-bursa, and intra-tendon 
sheath corticosteroids are NOT allowed up to Week 24.
Biologic Therapies
All biologic therapies are prohibited during the study (i.e., Periods 1 and 2). 
Subjects with prior exposure to at most one bDMARD for RA may be enrolled in the 
study (up to 20% of study total number of subjects) after the required washout period is 
satisfied and if they have a) limited bDMARD exposure (< 3 months), OR b) response to 

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a bDMARD but had to discontinue that bDMARD due to intolerability (regardless of 
treatment duration).  
Subjects must have discontinued all bDMARDs prior to the first dose of study drug as 
specified in the washout procedures (Inclusion Criterion 7, Section 5.2.1).  For all other 
bDMARDs, contact the Therapeutic Area Medical Director for the washout period 
required prior to the first dose of study drug. 
Examples of biologic therapies include but are not limited to the following:
●
Humira® (adalimumab)
●
Enbrel® (etanercept)
●
Remicade® (infliximab)
●
Orencia® (abatacept)
●
Kineret® (anakinra)
●
Rituxan® (rituximab)
●
Cimzia® (certolizumab pegol)
●
Simponi® (golimumab)
●
Actemra® (tocilizumab)
●
Raptiva® (efalizumab)
●
Tysabri® (natalizumab)
●
Stelara® (ustekinumab)
●
Benlysta® (belimumab)
Immunosuppressants
Subjects must have discontinued any immunosuppressant prior to the first dose of study 
drug as specified in the washout procedures (Inclusion Criterion 8, Section 5.2.1).  
Examples of immunosuppressant therapies include but not limited to the following:
●
Prograf® (tacrolimus)
●
Imuran® (azathioprine )

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●
Neoral® (cyclosporine) 
●
Bredinin® (mizolibine)
Strong CYP3A Inhibitors or Inducers
Systemic use of known strong CYP3A inhibitors or strong CYP3A inducers is excluded 
from the Screening Visit through the end of the study (i.e., end of Period 2).  The most 
common strong CYP3A inhibitors and inducers are listed in Table 1.
Table 1.
Examples of Commonly Used Strong CYP3A Inhibitors and 
Inducers
Strong CYP3A Inhibitors
Strong CYP3A Inducers
Boceprevir
Cobicistat
Clarithromycin
Conivaptan
Grapefruit (fruit or juice)
Indinavir
Itraconazole
Ketoconazole
Lopinavir/Ritonavir
Mibefradil
Nefazodone
Nelfinavir
Posaconazole
Ritonavir
Saquinavir
Telaprevir
Telithromycin
Troleandomycin
Voriconazole
Carbamazepine
Phenytoin
Rifampin
Rifapentine
St. John's Wort
Opiates
High potency opiates are not permitted during the study (i.e., Periods 1 and 2), and 
subjects must have discontinued high potency opiates at least 1 week prior to the 
first dose of study drug, including (but not limited to):
●
oxycodone

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●
oxymorphone
●
fentanyl
●
levorphanol
●
buprenorphine
●
methadone
●
hydromorphone
●
morphine
●
meperidine
Investigational Drugs
Subjects who have been treated with any investigational drug within 30 days or 
five half-lives of the drug (whichever is longer) prior to the first dose of study drug are 
excluded from participation in this study.  Investigational drugs are also prohibited during 
the study.
Vaccines
Although not mandated by the protocol, vaccines recommended by local guidelines 
should be considered.  If the subject and investigator choose to administer live vaccines, 
these vaccinations must be completed (per local label) 8 weeks before the first dose of 
study drug with appropriate precautions.  Live vaccinations are prohibited during the 
study participation including at least 30 days after the last dose of study drug.
Examples of live vaccines include, but are not limited to, the following:
●
Monovalent live influenza A (H1N1) (intranasal);
●
Seasonal trivalent live influenza (intranasal);
●
Herpes zoster;
●
Rotavirus;
●
Varicella (chicken pox);
●
Measles-mumps-rubella or measles mumps rubella varicella;

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●
Oral polio vaccine;
●
Smallpox;
●
Yellow fever;
●
Bacille Calmette-Guérin (BCG);
●
Typhoid.
Examples of common vaccines that are inactivated, toxoid or biosynthetic, include but are 
not limited to:  injectable influenza vaccine, pneumococcal and, pertussis (Tdap) vaccines. 
If the nasal influenza vaccine is administered, the vaccine must be administered at least 
8 weeks prior to first dose of study drug.
Traditional Chinese Medicine
Traditional oral Chinese medicine is not permitted during the study, and subjects must 
have discontinued traditional Chinese medicine at least 4 weeks prior to the first dose of 
study drug.
5.2.4
Contraception Recommendations 
Contraception Recommendation for Females
A woman who is postmenopausal or permanently surgically sterile (bilateral 
oophorectomy, bilateral salpingectomy or hysterectomy) is not considered to be a woman 
of childbearing potential and is not required to follow contraception recommendations.
Postmenopausal is defined as:
●
Age ≥55 years with no menses for 12 or more months without an alternative 
medical cause; or
●
Age < 55 years with no menses for 12 or more months without an alternative 
medical cause AND an FSH level > 40 mIU/mL.

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If the female subject is < 55 years of age AND has had no menses for ≥ 12 months AND 
has no history of permanent surgical sterilization (defined above), FSH should be tested at 
Screening.
●
If FSH is not tested, it is assumed that the subject is of childbearing potential 
and protocol-specified contraception is required.
●
If the FSH is tested and the result is consistent with post-menopausal status, 
contraception is not required.
●
If the FSH is tested and the result is consistent with pre-menopausal status, 
contraception is required, and a serum pregnancy test must be performed (see 
Section 5.3.1.1 "Pregnancy test").
For a female subject at any age: 
●
Female subjects with menses within the past 12 month are of childbearing 
potential and FSH is therefore not required but contraception is required.
●
Female subjects who are surgical sterile (defined above) are not of 
childbearing potential and therefore no FSH testing or contraception is 
required.
A woman who does not meet the definition of postmenopausal or permanently surgically 
sterile is considered a woman of childbearing potential and is required to practice at least 
one of the following highly effective methods of birth control, on Study Day 1 (or earlier) 
through at least 30 days after the last dose of study drug.  (*not available in Japan).
●
Combined (estrogen and progestogen containing) hormonal contraception 
(oral, intravaginal*, transdermal*, injectable*) associated with the inhibition of 
ovulation, initiated at least 30 days prior to Study Day 1.
●
Progestogen-only hormonal contraception (oral, injectable*, implantable*) 
associated with inhibition of ovulation, initiated at least 1 month prior to Study 
Day 1.
●
Bilateral tubal ligation.

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●
Vasectomized partner(s), provided the vasectomized partner has received 
medical confirmation of the surgical success and is the only sexual partner.
●
Intrauterine device (IUD).
●
Intrauterine hormone-releasing system (IUS).
●
True abstinence: Refraining from heterosexual intercourse when this is in line 
with the preferred and usual lifestyle of the subject [periodic abstinence 
(e.g., calendar, ovulation, symptothermal, post-ovulation methods) and 
withdrawal are not acceptable].
If required per local guidelines, male or female condom with or without spermicide OR 
cap, diaphragm or sponge with spermicide should be used in addition to one of the highly 
effective birth control methods listed above (excluding true abstinence).
If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation is available, contraception measures as defined above are no 
longer required.
It is important to note that contraception recommendations described above are 
specifically intended to prevent pregnancy during exposure to the investigational therapy 
with upadacitinib.  The concomitant csDMARDs (i.e., methotrexate, sulfasalazine, etc.) 
have been prescribed per standard of care prior to study entry and are allowed to be 
continued during the study.  Contraception should continue while the subject is on the 
concomitant csDMARD and that duration of contraception after discontinuation of the 
csDMARD should be based on the local label.
Contraception Recommendation for Males
For a male subject who has a female partner who is postmenopausal or permanently 
sterile (bilateral oophorectomy, bilateral salpingectomy or hysterectomy), no 
contraception is required.

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A male subject who is sexually active with female partner(s) of childbearing potential, 
must agree from Study Day 1 through 30 days after the last dose of study drug to practice 
contraception with:
●
Condom use, including also male subjects who have had a vasectomy less than 
6 months earlier, and female partner(s) using at least one of the contraceptive 
measures (as defined in the protocol for female study subjects of childbearing 
potential).
●
True abstinence: Refraining from heterosexual intercourse-when this is in line 
with the preferred and usual lifestyle of the subject.  (Note:  Periodic 
abstinence [e.g., calendar, ovulation, symptothermal, post-ovulation methods]
and withdrawal are not acceptable).
Additionally, male subject agrees not to donate sperm from Study Day 1 through 30 days 
after the last dose of study drug.
Male subjects are responsible for informing his partner(s) of the risk of becoming 
pregnant and reporting any pregnancy to the Investigator.  If a pregnancy occurs, a partner 
authorization form requesting pregnancy outcome information will be requested from the 
pregnant partner.
It is important to note that contraception and sperm recommendations described above are 
specifically intended to prevent pregnancy during exposure to the investigational therapy 
upadacitinib.  The concomitant csDMARDs (i.e., methotrexate, sulfasalazine, etc.) have 
been prescribed per standard of care prior to study entry and are allowed to be continued 
during the study.  
Contraception should continue while the subject is on the concomitant csDMARD and 
that duration of contraception after discontinuation of the csDMARD should be based on 
the local label.

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5.3
Efficacy Pharmacokinetic, Pharmacodynamic, Exploratory 
Research and Validation Studies, and Safety 
Assessments/Variables
5.3.1
Efficacy and Safety Measurements Assessed and Flow 
Chart
Study procedures described are listed in the following section of this protocol and are 
summarized in tabular format in Table 2, Table 3 and Table 4.

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Table 2.
Study Activities (Period 1)
Screening
BL
Wk 1
Wk 2
Wk 4
Wk 8
Wk 12 
or PDa
30-Day 
F/U Visitc
Activity
D –35 to D –1
D1b
D8
D15
D29
D57
D85
Informed consentd
X
Inclusion/exclusion criteria
X
X
Medical/surgical historye
X
X
Alcohol and nicotine use
X
Adverse event assessmentf
Xf
X
X
X
X
X
X
X
Prior/concomitant therapy
X
X
X
X
X
X
X
X
Patient questionnairesg
PtGA
Pain (VAS)
HAQ-DI
Morning Stiffness (severity and duration)g
X
X
X
X
X
X
Patient questionnairesg
EQ-5D-5L
SF-36
FACIT-F
RA-WIS
X
X
X
Latent TB risk factor assessmenth
X
Xh
Central lab QuantiFERON-TB Gold testh (or local PPD skin test)
X
Xh
Chest x-rayi
X
Xi
12-lead ECGj
X
Xj

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Table 2.
Study Activities (Period 1) (Continued)
Screening
BL
Wk 1
Wk 2
Wk 4
Wk 8
Wk 12 
or PDa
30-Day 
F/U Visitc
Activity
D –35 to D –1
D1b
D8
D15
D29
D57
D85
Height (screening only) and weight
X
X
X
X
X
X
X
Vital signsk
X
X
X
X
X
X
X
Physical examl
X
X
X
Physician's Global Assessment (PhGA)
X
X
X
X
X
X
TJC68/SJC66
X
X
X
X
X
X
X
Serum pregnancy test at central labm
X
Local urine pregnancy testn
X
X
X
X
X
X
Central lab tests
hsCRPo
Blood chemistryp
Hematology (CBC)
Urinalysisq
X
X
X 
(hsCRP 
only)
X
X
X
X
X
ESR (local lab)
X
X
X
X
X
X
X
Other central lab tests
Rheumatoid factor
Anti-CCP autoantibodies
HBV/HCV screeningr
beta-D-glucan
GFR by simplified 4-variable MDRD formula
X
HIVs
X
VZV skin testt and VZV specific IgGt
X

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Table 2.
Study Activities (Period 1) (Continued)
Screening
BL
Wk 1
Wk 2
Wk 4
Wk 8
Wk 12 
or PDa
30-Day 
F/U Visitc
Activity
D –35 to D –1
D1b
D8
D15
D29
D57
D85
IgG and IgM (central lab)
X
X
Blood samples for upadacitinib PK assay
Xu
Xu
Xw
Xw
Xw
Blood samples for intensive pharmacokinetic assessmentv
X
X
X
X
X
In vivo pharmacodynamic biomarkers
X
X
Xx
X
Blood samples for exploratory research and validation studies 
(optional – see Table 3)y
X
X
X
X
Randomization/Treatment group assignment
X
Dispense study drug and subject dosing diary
X
X
X
Xz
Review and retain a copy of subject dosing diary and perform 
drug reconciliation
X
X
X
BL = Baseline Visit; CBC = complete blood count; CCP = cyclic citrullinated peptide; D = Day; ECG = electrocardiogram; EQ-5D-5L = EuroQoL-5D; ESR = erythrocyte 
sedimentation rate; F/U = Follow-up; GFR = Estimated glomerular filtration rate; HAQ-DI = Health Assessment Questionnaire - Disability Index; HBV = hepatitis B virus; 
HCV = hepatitis C virus; HIV = human immunodeficiency virus; hsCRP = high-sensitivity C-reactive protein; MDRD = Modification of Diet in Renal Disease; PD = Premature 
Discontinuation; PhGA = Physician's Global Disease Activity; PK = pharmacokinetics; PPD = purified protein derivative; PtGA = Patient's Global Assessment of Disease 
Activity; SAE = serious adverse event; SJC = Swollen Joint Count; SF-36 = 36-Item Short Form Health Survey; TB = tuberculosis; TJC = Tender Joint Count; VAS = visual 
analog scale; VZV = varicella-zoster virus; Wk = Week
a.
If a subject prematurely discontinues study drug treatment and study participation, the procedures outlined for the Premature Discontinuation visit (PD visit) should be 
completed as soon as possible, preferably within 2 weeks of study drug discontinuation.
b.
The Baseline visit procedures will serve as the reference for all subsequent visits with the exception of the ECG which will be obtained at Screening only and used as the 
baseline reference.

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Table 2.
Study Activities (Period 1) (Continued)
c.
This visit is 30 days after last dose of study drug for those subjects who complete Period 1 and do NOT enter Period 2 or for those subjects who prematurely discontinued 
study drug and study participation.  A 30-day follow-up phone call may be allowed for subjects who have already completed PD visit to determine the status of any ongoing 
AEs/SAEs or the occurrence of any new AEs/SAEs.
d.
Obtain prior to performing any study related procedures.
e.
Note herpes zoster and hepatitis B vaccination status in medical history.  
f.
Collect serious adverse events and protocol-related non-SAE that occur after a subject signs the informed consent, prior to the first dose of study drug.
g.
Prior to other procedures.  For morning stiffness, duration will be captured only if NRS rating is > 0.
h.
Refer to Section 5.3.1.1 Study Procedures TB Testing for specific requirements for TB testing and TB Prophylaxis.  The Latent TB risk factor assessment and TB Testing will 
be performed in case of Premature Discontinuation visit but not at Week 12.
i.
The chest x-ray will not be required if a subject had a previous normal chest-x-ray within 90 days of Screening, provided that all source documentation is available at the site. 
(refer to Section 5.3.1.1 Chest X-Ray for specific requirements).  Obtain chest x-ray at PD for subjects with TB risk factors as identified by the TB risk assessment form, or 
for subjects living in areas endemic for TB, or for subjects with a newly positive QuantiFERON-TB Gold test (and/or PPD skin test) after baseline.
j.
For subjects with a normal ECG taken within 90 days of Screening, a repeat ECG at Screening will not be required, provided all source documentation is available.  For 
subjects who do not enter Period 2 or prematurely discontinue from the study, an ECG will be performed.  Refer to Section 5.3.1.1 12-Lead ECG for additional details.
k.
Blood pressure, pulse rate, body temperature, and respiratory rate should be performed before blood draws are performed.
l.
A full physical exam is required at the visits indicated.  A symptom-directed physical exam may be performed when necessary.
m.
For all women of childbearing potential, collect serum for pregnancy test only at screening.  If serum pregnancy test comes back borderline, a repeat test is necessary 
(pregnancy is an exclusion criterion).  If still borderline ≥ 3 days later, this will be considered documentation of continued lack of a positive result and the subject can be 
enrolled into the study.  Refer to Section 5.3.1.1 Study Procedures Pregnancy Test for additional details.
n.
For all women of child bearing potential, collect urine for pregnancy test at Baseline and all subsequent visits except Week 1.  If urine pregnancy test (which is performed at 
the site) is negative, begin or continue dosing.  If urine pregnancy test is positive, withhold dosing and perform a serum pregnancy test.  Pregnant subjects must discontinue 
from the study.  Refer to Section 5.3.1.1 Study Procedures Pregnancy Test for additional details.  If during the course of the study a woman becomes surgically sterile or post-
menopausal and complete documentation is available, urine pregnancy test is no longer required.

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Table 2.
Study Activities (Period 1) (Continued)
o.
Central lab hsCRP results will remain blinded to Sponsor, Investigator, study site personnel, and the subject for all visits except Screening.  Investigator should refrain from 
locally and periodically testing hsCRP and serum amyloid A.  Investigator should also refrain from locally testing procalcitonin except for safety evaluations of signs and 
symptoms of infection management and adverse events.  Results of hsCRP may unblind the treatment assignment and results of tests such as hsCRP, serum amyloid A and 
procalcitonin may be blunted in subjects taking a JAK inhibitor, thereby limiting the clinical utility of these tests in the setting of a possible safety assessment or adverse event 
management.  Therefore, any local testing of hsCRP or CRP is strongly discouraged.  It should also be noted that during Period 1 any hsCRP or CRP, serial SAA, or serial 
procalcitonin local tests reported to the Investigator will be recorded as protocol deviations.
p.
Minimum 8-hour fast.  If a subject is not able to fast when necessary, due to unforeseen circumstances, the non-fasting status will be recorded in study source documentation.
q.
A urine dipstick macroscopic urinalysis will be completed by the central laboratory at all required visits.  A microscopic analysis will be performed in the event the dipstick 
results show leukocytes, nitrite, protein, ketones, or blood greater than negative or glucose greater than normal.
r.
In HBs Ab positive (+) subjects and/or HBc Ab positive (+) subjects, HBV-DNA PCR test should be performed every 12 weeks (Week 12 and every 12 weeks thereafter).  
The investigator has to consult with the medical expert of the sponsor in case where the recurrence of HBV-DNA is observed.  This measure is not necessary in case of the
patients with the history of HBV vaccine and HBs Ab positive (+) and HBc Ab negative (–).  Refer to Section 5.3.1.1 Study Procedures Hepatitis Screen for additional details.
s.
Subjects will be tested for antibodies to HIV at Screening, and it should be documented that the test has been performed.  This testing is to be done centrally or at a local lab.  
A subject will not be eligible for study participation if test results indicate a positive HIV infection.  AbbVie will not receive results from the testing and will not be made 
aware of any positive result.
t.
VZV skin test will be performed locally at Screening.  VZV specific IgG should be measured centrally at Screening.  If a subject had a VZV skin test within 90 days prior to 
Screening and source documentation is available, the test does not need to be repeated.  Alternative methods other than VZV skin test are also acceptable to assess the cell-
mediated immune status to VZV (e.g., IGRA).  In case of shortage or inability to supply the tests to assess the cell-mediated immune status to VZV, only IgG-class antibodies 
specific to VZV will be tested at Screening.
u.
At Week 1 and 2 visits, if possible, PK samples should be collected prior to dosing and the subjects should take the study drug dose at the clinic after collecting the PK blood 
sample.  However, if the subject normally takes the study drug dose at a time that is after the time of the scheduled study visit, the subject should follow the regular dosing 
schedule and the PK sample should be collected at any time during the visit.
v.
Subjects who participate in the intensive pharmacokinetic assessment will be asked to fast for a minimum of 8 hours prior to the study visit selected for the intensive PK 
assessment (any single study visit, including unscheduled visits occurring after Week 1, during Period 1 or Period 2 excluding Baseline and Premature Discontinuation visit) 
and not to take the drug dose on the day of intensive PK assessment before coming for the visit.  Subjects will be dosed during the visit and will continue fasting for 4 hours 
after dosing.  No food or drinks will be allowed during fasting except water to quench thirst.  Blood samples will be collected during the study visit selected for the intensive 
PK assessment prior to dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours after dose.
w
PK samples should be collected at any time during the visit.  Subject should follow the regular dosing schedule.

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Table 2.
Study Activities (Period 1) (Continued)
x.
In vivo pharmacodynamic biomarkers sample will be collected in case of Premature Discontinuation visit but not at Week 12.
y.
Samples only collected if subject provides written consent.
z.
For subjects entering Period 2.
Note:
Visit window is ± 3 days for the study.  Any of the procedures may be performed at an unscheduled visit at the discretion of the Investigator.
Table 3.
Study Activities – Optional Samples for Exploratory Research and Validation Studies (Period 1 Only)
Activity
Screening
BL
Wk 2
Wk 4
Wk 8
Wk 12/PD
D –35 to D –1
D1a
D15
D29
D57
D85
Pharmacogenetic samplesa,b
--
X
--
--
--
--
Epigenetic samplesb
--
X
X
X
--
X
Transcriptomic and epigenetic samplesb
--
X
X
X
--
X
Plasma samples for proteomic and targeted protein investigationsb
--
X
X
X
--
X
Serum samples for proteomic and targeted protein investigationsb
--
X
X
X
--
X
BL = Baseline Visit; D = Day; F/U = Follow-Up; PD = Premature Discontinuation; Wk = Week
a.
The sample is preferred to be collected at BL, but can be drawn at any time during the subject's participation.
b.
Based on the value of the different technologies, samples may also be used to assess other biomarker signatures, including but not limited to metabolomics, lipidomics, and 
other approaches.
Note:
Collections to be performed only if subject provides separate written consent to collect the exploratory research/validation studies samples; if the separate 
consent is not signed, no samples can be collected.  The separate written consent may be part of the main consent form.

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Table 4.
Studies Activities (Period 2)
Activity
Wk 
16
Wk 
20
Wk 
24
Wk 
36
Wk 
48
Monthly
Every 
12 Weeks 
Until Study 
Completiona
Every 
24 Weeks 
Until Study 
Completiona
Every 
48 Weeks 
Until Study 
Completiona
Final/ 
PD 
Visit
30-Day 
F/U 
Visitb
Adverse event assessment
X
X
X
X
X
X
X
X
Concomitant therapy
X
X
Xc
X
X
X
X
X
Patient questionnairesd
PtGA
Pain (VAS)
HAQ-DI
Morning Stiffness (severity and duration)d
X
X
X
X
X
X
X
Patient questionnairesd
EQ-5D-5L
SF-36
FACIT-F
RA-WIS
X
X
Latent TB risk assessment form
X
X
X
Central lab QuantiFERON-TB Gold teste (and/or local 
PPD skin test)
Xe
Xe
Xe
Chest x-rayf
Xf
Xf
12-lead ECGg
X
X
X
Vital signs and body weighth
X
X
X
X
X
X
X
X
Physical exami
X
X
X
X
Physician Global Assessment (PhGA)
X
X
X
X
X
X
X
TJC68/SJC66
X
X
X
X
X
X
X
20% joint assessment (TJC and SJC)j
X
X
X
X

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Table 4.
Studies Activities (Period 2) (Continued)
Activity
Wk 
16
Wk 
20
Wk 
24
Wk 
36
Wk 
48
Monthly
Every 
12 Weeks 
Until Study 
Completiona
Every 
24 Weeks 
Until Study 
Completiona
Every 
48 Weeks 
Until Study 
Completiona
Final/ 
PD 
Visit
30-Day 
F/U 
Visitb
CDAI IRT calculationk
X
Local urine pregnancy testl
X
X
X
X
X
X
X
X
In-home urine pregnancy testm
X
Central lab tests
hsCRPn
Blood chemistryo
Hematology (CBC)
Urinalysisp
X
X
X
X
X
X
X
X
ESR (local lab)
X
X
X
X
X
X
X
HBV screeningq
X
X
X
X
Blood samples for intensive pharmacokinetic 
assessmentr
X
X
X
X
X
X
In vivo pharmacodynamic biomarkers
X
X
Dispense study drug and subject dosing diary
X
X
X
X
X
X
Review and retain a copy subject dosing diary and 
perform drug reconciliation
X
X
X
X
X
X
X
BL = Baseline Visit; CBC = complete blood count; csDMARD = conventional synthetic disease-modifying anti-rheumatic drug; ECG = electrocardiogram; F/U = Follow-up; 
HAQ-DI = Health Assessment Questionnaire – Disability Index; hsCRP = high-sensitivity C-reactive protein; NRS = numerical rating scale; PD = Premature Discontinuation; 
PhGA = Physician's Global Disease Activity; PPD = purified protein derivative; PtGA = Patient's Global Assessment of Disease Activity; RCT = randomized controlled trial; 
SAE = serious adverse event; SJC = Swollen Joint Count; TB = tuberculosis; TJC = Tender Joint Count; VAS = visual analog scale; Wk = Week
a.
Every 12, 24, or 48 weeks from the Week 48 visit.

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Table 4.
Studies Activities (Period 2) (Continued)
b.
This visit is 30 days after last dose of study drug for those subjects who complete Period 2 or for those subjects who prematurely discontinued study drug and study 
participation.  A 30-day follow-up phone call may be allowed for subjects who have already completed PD visit to determine the status of any ongoing AEs/SAEs or the 
occurrence of any new AEs/SAEs.
c.
At Week 24 (after Week 24 assessments have been performed), if a subject fails to meet LDA criterion (LDA defined as CDAI ≤ 10) investigator should adjust the subject's 
background RA therapies.  Initiation of or change in corticosteroids, NSAIDs, acetaminophen, or adding or increasing doses of csDMARDs (concomitant use of up to 
2 csDMARDs except the combination of MTX and leflunomide; see Inclusion Criterion 3) is allowed as per local label.
d.
Prior to other procedures.  For morning stiffness, duration will be captured only if NRS rating is > 0.
e.
TB testing should be performed every 48 weeks after Week 48 and at PD in subjects with previous negative Quantiferon and/or PPD tests.  Subjects with new evidence of 
latent TB should initiate prophylactic treatment immediately per local guidelines.  Refer to Section 5.3.1.1 TB Testing/TB prophylaxis for additional details. 
f.
Starting at Week 48, obtain chest x-ray every 48 weeks for subjects with TB risk factors as identified by the TB risk assessment form, or for subjects living in areas endemic 
for TB, or for subjects with a newly positive QuantiFERON-TB Gold test (and/or PPD skin test) after baseline.
g.
Starting at Week 48, ECGs will be performed every 48 weeks and for subjects who prematurely discontinue from the study.  An ECG may be performed at any visit if deemed 
necessary by the Investigator.
h.
Blood pressure, pulse rate, body temperature, and respiratory rate should be performed before blood draws are performed.
i.
A full physical exam is required every 24 weeks after Week 48.  A symptom-directed physical exam may be performed when necessary.
j.
Starting at Week 24 and thereafter, subjects who failed to show at least 20% improvement in TJC and SJC compared to baseline at 2 consecutive visits should be discontinued 
from the study.
k.
CDAI calculation requires input of SJC28 + TJC28 + PtGA + PhGA into IRT system.  At Week 24, investigator should optimize background RA therapies in subjects who 
failed to achieve CDAI ≤ 10.
l.
For women of childbearing potential, a urine pregnancy test will be performed at all visits and monthly at home between scheduled study visits.  Pregnant subjects must 
discontinue from the study.  Refer to Section 5.3.1.1 Study Procedures Pregnancy Test for additional details.  If during the course of the study a woman becomes surgically 
sterile or post-menopausal and complete documentation is available, urine pregnancy test is no longer required.
m.
Starting at Week 24, for women of childbearing potential, in-home urine pregnancy tests will be performed monthly.  The results of the monthly at home tests will be 
communicated to the site.  If a urine pregnancy test is positive, the subject must stop dosing, come in to the clinic and have blood drawn for a serum pregnancy test that will 
be analyzed at the central laboratory.  If during the course of the study a woman becomes surgically sterile or post-menopausal and complete documentation is available, urine 
pregnancy test is no longer required.

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Table 4.
Studies Activities (Period 2) (Continued)
n.
Central lab hsCRP results will remain blinded to Sponsor, Investigator, study site personnel, and the subject.  Treatment assignment may be unblinded to Sponsor only when 
the last subject completes Period 1 (Week 12 visit) for the Week 12 primary analysis.  Study sites and subjects will remain blinded throughout Periods 1 and 2.  Results of 
tests such as hsCRP may be blunted in subjects taking a JAK inhibitor, thereby limiting the clinical utility of these tests in the setting of a possible safety assessment or 
adverse event management.  Therefore, any local testing of hsCRP or CRP is strongly discouraged.
o.
Minimum 8-hour fast.  If a subject is not able to fast when necessary, due to unforeseen circumstances, the non-fasting status will be recorded in study source documentation.
p.
Dipstick urinalysis will be completed by the central lab at all required visits.  Specified abnormal macroscopic urinalyses defined as leukocytes, nitrite, protein, ketones, or 
blood greater than negative, or glucose greater than normal will be followed up with a microscopic analysis at the central laboratory.
q.
In HBs Ab positive (+) subjects and/or HBc Ab positive (+) subjects, HBV-DNA PCR test should be performed in every 12 weeks.  This measure is not necessary in case of 
the patients with the history of HBV vaccine and HBs Ab positive (+) and HBc Ab negative (–).  Refer to Section 5.3.1.1 Study Procedures Hepatitis Screen for additional 
details.
r.
The intensive pharmacokinetic assessment can be performed at any single visit, including unscheduled visits occurring after Week 1, during Period 1 or Period 2 excluding 
Baseline and Premature Discontinuation visit.  Subjects who participate in the intensive pharmacokinetic assessment will be asked to fast for a minimum of 8 hours prior to 
the study visit selected for the intensive pharmacokinetic assessment and not to take the drug dose on the day of intensive pharmacokinetic assessment before coming for the 
visit.  Subjects will be dosed during the visit and will continue fasting for 4 hours after dosing.  No food or drinks will be allowed during fasting except water to quench thirst.  
Blood samples will be collected during the study visit selected for the intensive pharmacokinetic assessment prior to dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours 
after dose.  Subjects who complete the intensive pharmacokinetic assessment during Period 1 cannot participate again during Period 2.
Note:
Visit window is ± 7 days for the study.  Any of the procedures may be performed at an unscheduled visit at the discretion of the Investigator.

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5.3.1.1
Study Procedures
The study procedures outlined in Table 2 and Table 4 are discussed in detail in this 
section, with the exception of in vivo pharmacodynamic biomarkers (discussed in 
Section 5.3.1.2.1), exploratory research and validation studies (discussed in 
Section 5.3.1.2.2), drug concentration measurements (discussed in Section 5.3.2), the 
collection of prior and concomitant medication information (discussed in Section 5.2.3), 
and the collection of AE information (discussed in Section 6.0).  All study data will be 
recorded in source documents and on the appropriate eCRFs.
Informed Consent
At the Screening visit, the subject will sign and date a study specific, IEC/IRB approved, 
informed consent form for the study (i.e., includes both Periods 1 and 2) before any study 
procedures are performed or any medications are withheld from the subject in order to 
participate in this study.  Separate written consent will be required for each subject in 
order to participate in the optional exploratory research and validation studies.  Subjects 
can withdraw informed consent at any time.
Details regarding how informed consent will be obtained and documented are provided in 
Section 9.3.
Inclusion/Exclusion Criteria
Subjects will be evaluated to ensure they meet all inclusion criteria and have none of the 
exclusion criteria at both Screening and Baseline Visits.
Medical and Surgical History
A complete non-RA-related medical and surgical history, including history of alcohol and 
nicotine use, will be taken from each subject during the Screening Visit.  Additionally, a 
list of each subject's specific RA-related medical and surgical history will be recorded at 
Screening.  History of herpes zoster, herpes zoster vaccination, and hepatitis B 
vaccination status will be recorded as part of the medical history.  An updated medical 

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history will be obtained prior to study drug administration at Baseline, to ensure the 
subject is still eligible for enrollment.
A detailed medical history with respect to TB risk factors will be documented in the study 
source documentation.  This information will include BCG vaccination, cohabitation with 
individuals who have had TB, and travel to, residence in, or work in TB endemic 
locations.
Patient Questionnaires
Subjects will complete the following questionnaires as specified in Table 2 and Table 4; a 
validated translation will be provided in their local language, as applicable:
Period 1 and Period 2
●
Patient's Global Assessment of Disease Activity Visual Analog Scale (VAS) 
(Appendix F)
●
Patient's Assessment of Pain Visual Analog Scale (VAS) (Appendix G)
●
Health Assessment Questionnaire – Disability Index (HAQ-DI) to assess the 
physical function and health-related quality of life of each subject 
(Appendix H)
●
Patient's Assessment of Severity and Duration of Morning Stiffness Numerical 
Rating Scale (NRS) (Appendix I)*
●
EuroQoL-5D-5L (EQ-5D-5L) (Appendix J)
●
Short Form-36 (SF-36) (Appendix K)
●
Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F) 
(Appendix L)
●
Work Instability Scale for RA (RA-WIS) (Appendix M)
*
Paper; all other patient-reported outcomes (PROs) collected electronically.

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The subject should complete the questionnaires before site personnel perform any clinical 
assessments and before any interaction with site personnel has occurred to avoid biasing 
the subject's response.
TB Testing/TB Prophylaxis
Period 1
The TB screening tests are diagnostic test results to be interpreted in the context of the 
subject's epidemiology, history, exam findings, etc., and it is the responsibility of the 
Investigator to determine if a subject has previous, active, or latent TB.
At Screening, all subjects will be assessed for evidence of increased risk for TB by a risk 
assessment form (Appendix E) and tested for TB infection by an Interferon-Gamma 
Release Assay (IGRA; QuantiFERON®-TB Gold) test.  The PPD Skin Test should be 
utilized only when a QuantiFERON®-TB Gold Test is not possible for any reason (unless 
both tests are required per local guidelines).  The site staff will complete the TB risk 
assessment form and enter the data into an appropriate eCRF.  The assessment for TB risk 
and TB test will be repeated at Premature Discontinuation visit.
Preferred Method:
●
QuantiFERON®-TB Gold Test will be analyzed by the central laboratory 
(QuantiFERON® test is preferred over PPD skin). 
●
If the QuantiFERON®-TB Gold Test is NOT possible (or if both the 
QuantiFERON®-TB Gold Test and the PPD Skin Test are required per local 
guidelines): the PPD Skin Test (also known as a TB Skin Test) will be 
performed according to standard clinical practice.  The TB Skin Test should be 
read by a licensed healthcare professional between 48 and 72 hours after 
administration.  A subject who does not return within 72 hours will need to be 
rescheduled for another skin test.  The reaction will be measured in millimeters 
(mm) of induration and induration ≥ 5 mm for RA subjects is considered a 
positive reaction.  The absence of induration will be recorded as "0 mm" not
"negative."  Subjects who have had an ulcerating reaction to the TB Skin Test 

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in the past should not be re-exposed and should not be tested by a PPD skin 
test.
If a subject had a negative QuantiFERON®-TB Gold (and/or PPD) test (or IGRA 
equivalent such as T-SPOT TB test) within 90 days prior to Screening and source 
documentation is available, the test does not need to be repeated, provided nothing has 
changed in the subject's medical history to warrant a repeat test.  These cases may be 
discussed with the AbbVie TA MD.  The results of the TB test(s) will be retained at the 
site as the original source documentation. 
In the event both a PPD test and a QuantiFERON®-TB Gold test are performed, the result 
of the QuantiFERON®-TB Gold test will supersede the result of the PPD test unless 
otherwise required by local guidelines.  If the QuantiFERON®-TB Gold test is 
indeterminate, the site should repeat the test with another blood sample.  If the 
second QuantiFERON®-TB Gold test is also indeterminate, the subject is considered to be 
positive.  At a site with capacity to perform both tests, if a PPD is placed as the only form 
of TB test at Screening, then the TB test to be used for the remainder of the study for that 
subject is the PPD.  Similarly, if a subject enters the study with a QuantiFERON®-TB 
Gold test alone or other IGRA (negative result), then the subject should have their annual 
TB test performed with the QuantiFERON®-TB Gold test.
Subjects with a negative QuantiFERON®-TB Gold test (and/or negative PPD TB skin 
test) and chest x-ray (CXR) not suggestive of active TB or prior TB exposure may be 
enrolled.
Subjects with a positive TB test must be assessed for evidence of active TB versus latent 
TB, including signs and symptoms and CXR.  Subjects with no signs or symptoms and a 
CXR not suggestive of active TB may be enrolled after initiation of TB prophylaxis (see 
below).  Subjects with evidence of active TB must not be enrolled.
At Screening, if the subject has evidence of latent TB infection (QuantiFERON®-TB Gold 
test and/or the PPD test positive) and has a CXR not suggestive of active TB, prophylactic 

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treatment must be initiated at least 3 weeks prior to administration of study drug per local 
guideline in Japan.  The prophylaxis needs to be completed, however, the full course of 
prophylaxis does not need to be completed prior to the first dose of study drug.  If the 
Investigator deems that it is necessary, consultation with a TB expert could be considered.
Of note:  Rifampicin or Rifapentine are not allowed for TB prophylaxis.
Subjects with a prior history of latent TB that have documented completion of a full 
course of anti-TB therapy within 1 year prior to first study drug administration will be 
allowed to enter the study provided nothing has changed in the subject's medical history to 
warrant repeat treatment.
Subjects with documented completion of a full course of anti-TB therapy greater than 
1 year prior to first study drug administration may be allowed to enter the study only after 
consultation with the AbbVie TA MD.
Newly initiated prophylactic treatment should be captured in the eCRF and in the source 
documents.  Prior therapy should be captured in the eCRF.
Period 2 
Subjects with documentation of prior positive result of QuantiFERON-TB Gold Test (or 
equivalent) and/or PPD are not required to repeat either TB test during the study and 
should be considered positive.  The TB risk assessment form will be completed annually 
for all subjects, regardless of TB test results.
For subjects with a negative QuantiFERON®-TB Gold (and/or PPD) test at Screening, a 
QuantiFERON®-TB Gold (and/or PPD) re-test will be performed (or both if required by 
local guidelines) annually and at PD. 
If one of the annual tests has a positive test result (seroconversion), a chest x-ray (CXR)
needs to be performed as soon as possible to aid in distinguishing active versus latent TB.  

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If the QuantiFERON-TB Gold test is indeterminate, then the investigator should perform 
a local QuantiFERON-TB Gold test (or through the central laboratory if not locally 
available) to rule out a positive test result.  If testing remains indeterminate or is positive, 
then the subject is considered to be positive for the purpose of this study.  If the testing 
result is negative, then the patient is considered to be negative.
Expert consultation for the evaluation/management of TB may be considered per 
Investigator's discretion. 
Any positive TB screen after the patient has started the study, should be reported as an 
adverse event (AE) of latent TB or active TB (as applicable).
Obtain a CXR annually for subjects with TB risk factors as identified by the TB risk 
assessment form (Appendix E) or for subjects living in areas endemic for TB or for 
subjects with newly positive PPD or QuantiFERON®-TB Gold test. 
During the study, subjects with new evidence of latent TB should initiate prophylactic 
treatment immediately per local guidelines and complete at least 6 months of prophylaxis.  
TB prophylaxis should be initiated and study drug(s) should not be withheld.  Two to 
4 weeks later (per local guidelines), the subject should be re-evaluated (unscheduled visit) 
for signs and symptoms as well as laboratory assessment of toxicity to TB prophylaxis.
Newly initiated prophylactic treatment and prior therapy should be captured in the eCRF.  
If the subject is experiencing signs or symptoms suspicious for TB or something has 
changed in the subject's medical history to warrant a repeat test before the next scheduled 
annual TB re-test, the case (including the TB test results) must be discussed with the 
AbbVie TA MD.
Chest X-Ray (CXR)
A CXR (posterior-anterior and lateral views) is required:

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●
For all subjects at Screening to rule out the presence of TB or other clinically 
relevant findings.  The CXR will not be required if the subject had a previous 
normal CXR (posterior-anterior and lateral views) within 90 days of 
Screening, provided all source documentation is available at the site as 
outlined below and provided nothing has changed in the subject's medical 
history to warrant a repeat test.  
●
Every 48 weeks for subjects with TB risk factors as identified by the TB risk 
assessment form (Appendix E), or for subjects living in areas endemic for TB 
or for subjects with newly positive PPD and/or QuantiFERON®-TB Gold test.
Subjects can have a repeat CXR at any time during the study as warranted, based on the 
opinion of the Investigator.  
A radiologist, internist or pulmonologist must perform an assessment of the CXR.  The 
Investigator will indicate the clinical significance of any findings and will sign and date 
the report.  In the assessment of the CXR, the Investigator or their delegate must indicate 
the presence or absence of (1) calcified granulomas, (2) pleural scarring/thickening, and 
(3) signs of active TB.  If the CXR demonstrates changes suggestive of previous TB (e.g., 
calcified nodule, fibrotic scar, apical or basilar pleural thickening) or other findings that 
are clinically significant, the Principal Investigator should contact the AbbVie TA MD 
before enrolling the subject.
12-Lead ECG
A resting 12-lead ECG will be performed at the designated study visits as specified in 
Table 2 and Table 4.  A qualified physician will interpret the clinical significance of any 
abnormal finding, sign, and date each ECG.  ECG with QT interval corrected for heart 
rate using Friedericia's correction formula (QTcF) should be reported (or calculated) and 
documented in the source documents and later transcribed on to the appropriate eCRF if 
QTcF prolongation is observed.  A valid QTcF cannot be calculated in subjects who have 
a pacemaker or supraventricular or ventricular conduction abnormalities.  In case of QTcF 
prolongation, the baseline QTcF will need to be entered into the appropriate eCRF for 
comparison as well.  In addition, any clinically significant findings will be documented in 

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the source documents and later transcribed on to the appropriate eCRF.  Each signed 
original ECG will be monitored by the responsible site monitor and kept with subject's 
source documents onsite.
For subjects with a normal ECG taken within 90 days of Screening, a repeat ECG at 
Screening will not be required, provided source documentation is available and provided 
nothing has changed in the subject's medical history to warrant a repeat test.  If there are 
other findings that are clinically significant, the Investigator must contact the AbbVie TA 
MD before enrolling the subject.
Subjects can have a repeat ECG at any time during the study as warranted based on the 
opinion of the Investigator.
Height and Weight
Height will be measured at the Screening Visit only (with shoes off).  Body weight will be 
measured at all scheduled visits except Week 1 as specified in Table 2 and Table 4. All 
measurements will be recorded in metric units where applicable.
Vital Signs
Vital sign determinations of systolic and diastolic blood pressure in sitting position, pulse 
rate, respiratory rate, and body temperature will be obtained at visits specified in Table 2
and Table 4.  Blood pressure, pulse rate, body temperature, and respiratory rate should be 
performed before blood draws are performed.
Physical Examination
A complete physical examination will be performed at the designated study visits as 
specified in Table 2 and Table 4.  The physical examination at the Baseline Visit will 
serve as the baseline physical examination for the entire study.  Physical examination 
abnormalities noted by the Investigator at Baseline prior to the first dose of study drug 
will be recorded in the subject's medical history; abnormalities noted after the first dose of 
study drug will be evaluated and documented by the Investigator as to whether or not the 

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abnormality is an AE (see Section 6.1.1.1 for AE definition).  All findings, whether 
related to an AE or part of each subject's medical history, will be captured on the 
appropriate eCRF page.
At any time, a symptom-directed physical examination can be performed as deemed 
necessary by the Investigator.
Physician's Global Assessment of Disease Activity VAS
At visits specified in Table 2 and Table 4, the Physician will rate global assessment of 
subject's current disease activity ranging from 0 to 100 independent of the subject's self-
assessment using the VAS, which consists of a horizontal 100 mm line anchored at either 
end by opposite adjectives reflecting the spectrum/severity of the parameters assessed 
(Appendix C).
TJC and SJC Assessment
TJC Assessment
An assessment of 68 joints (Appendix D) will be done for tenderness by pressure 
manipulation on physical examination at visits specified in Table 2 and Table 4.  Joint 
pain/tenderness will be classified as:  present ("1"), absent ("0"), replaced ("9") or no 
assessment ("NA").
SJC Assessment
An assessment of 66 joints (Appendix D) will be done by directed physical examination at 
visits specified in Table 2 and Table 4.  The joints to be examined for swelling are the 
same as those examined for tenderness, except the hip joints are excluded.  Joint swelling 
will be classified as present ("1"), absent ("0"), replaced ("9") or no assessment ("NA").
Any injected joints will be considered as "not assessed" ("NA") for 3 months from the 
time of the intra-articular injection.

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If possible, the TJC and SJC should be performed by an independent and blinded joint 
assessor who should not perform any other study related procedures.
In order to minimize variability, the same independent joint assessor should evaluate the 
subject at each visit for the duration of the trial as much as possible.  A back-up 
independent joint assessor should be identified.  The independent joint assessor should be 
a qualified medical professional (e.g., nurse, physician's assistant, physician).  Any other 
joint assessor must be trained and competent in performing such assessments.  It is the 
responsibility of the Investigator to ensure that all assessors are qualified and trained to 
perform joint assessments.  If the independent assessor is not available, the pre-identified 
back-up assessor should perform such assessments.
CDAI
The CDAI calculation is required to determine if a subject fails to achieve low disease 
activity at the Week 24 visit.  An Interactive Response Technology (IRT) will calculate 
CDAI with input from site personnel on joint counts and the subject's and physician's 
Global Assessment of RA Disease Activity score.  A worksheet will be provided to 
capture the components required for IRT entry to obtain the CDAI calculation.
The calculation used to determine CDAI score at Week 24 is as follows:
CDAI = TJC28 + SJC28 + PtGA + PhGA
NOTE:  Investigator should optimize background RA therapies in subjects who failed to 
achieve a CDAI ≤ 10.
Pregnancy Test
A serum pregnancy test will be performed for all women of childbearing potential at the 
Screening Visit.  Women of non-childbearing potential (either postmenopausal or 
permanently surgically sterile as defined above) at Screening do not require pregnancy 
testing.  The serum pregnancy test will be sent to and performed by the central laboratory.  
If the serum pregnancy test is positive the subject is considered a screen failure.  If the 

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serum pregnancy test is borderline, it should be repeated ≥ 3 days later to determine 
eligibility.  If the repeat serum pregnancy test is:
●
Positive, the subject is considered a screen failure;
●
Negative, the subject can be enrolled into the trial;
●
Still borderline, this will be considered documentation of continued lack of a 
positive result and the subject can be enrolled into the trial.
In Period 1, a urine pregnancy test will be performed for all women of child bearing 
potential at the Baseline Visit prior to the first dose of study drug and all subsequent visits 
except Week 1.  More frequent pregnancy tests will be performed throughout the study if 
required per local/country requirements.
●
If the baseline urine pregnancy test performed at the site is negative, then 
dosing with study drug may begin.  If the baseline urine pregnancy test 
performed at the site is positive, dosing with study drug must be withheld and 
a serum pregnancy test is required.  The serum pregnancy test will be sent to 
and performed by the central laboratory.  If the serum pregnancy test is 
positive, study drug must be withheld and the subject must be discontinued 
from the study.  In the event a pregnancy test comes back borderline, a repeat 
test is required.
●
If a urine pregnancy test post-baseline is positive, study drug needs to be 
temporarily discontinued and a serum pregnancy test is required.  The serum 
pregnancy test will be sent to and performed by the central laboratory.  If the 
serum pregnancy test is negative, study drug may be resumed.  If the serum 
pregnancy test is positive, study drug must be permanently discontinued.  In 
the event a serum pregnancy test comes back borderline, a repeat test is 
required (≥ 3 days later) to document continued lack of a positive result.
In Period 2 starting at Week 24, for women of childbearing potential, a urine pregnancy 
test will be performed at all visits and monthly at home between scheduled study visits.  
The results of the monthly at home tests will be communicated to the site.  If a urine 

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pregnancy test is positive, the subject must stop dosing, come in to the clinic and have 
blood drawn for a serum pregnancy test that will be analyzed at the central laboratory.
At each visit, the study staff should review the pregnancy avoidance recommendations 
with women of childbearing potential and male subjects with a partner of childbearing 
potential, and document this discussion in the subject's source records.
If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation as described in Section 5.2.4 is available, pregnancy testing 
is no longer required.
A pregnant or breastfeeding female will not be eligible for participation or continuation in 
this study.
Clinical Laboratory Tests
Samples will be obtained for the clinical laboratory tests listed in Table 5.  Unscheduled 
clinical labs may be obtained at any time during the study if deemed appropriate per 
Investigator's discretion.  A certified central laboratory will be utilized to process and 
provide results for the clinical laboratory tests.  In cases where laboratory tests are 
performed locally for specific study purposes, certifications and laboratory reference 
ranges will be collected for the tests which are performed.  All abnormal laboratory tests 
that are considered clinically significant by the Investigator will be followed to a 
satisfactory resolution.
The central laboratory chosen for this study will provide instructions regarding the 
collection, processing, and shipping of these samples.
Blood samples will be obtained for the laboratory tests at visits specified in Table 2 and 
Table 4.  Blood draws should be performed only after all clinical assessments and 
questionnaires (HAQ-DI, Patient's Assessment of Pain, etc.) and vital sign determinations 
are obtained.

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For clinic visits where samples for serum chemistry tests are collected, subjects should be 
fasting (a minimum 8-hour fast) whenever possible.  If a subject is not able to fast when 
necessary, due to unforeseen circumstances, the non-fasting status will be recorded in 
study source documentation.
Urine samples will be obtained for urinalysis testing at visits specified in Table 2 and 
Table 4.  The central laboratory will be responsible for performing a macroscopic 
urinalysis (urine dipstick) on the collected urine specimens.  Specified abnormal 
macroscopic urinalyses defined as leukocytes, nitrite, protein, ketones, or blood greater 
than negative, or glucose greater than normal will be followed up with a microscopic 
analysis at the central laboratory.
For any laboratory test value outside the reference range that the Investigator considers to 
be clinically significant, the Investigator should apply the standard of care for medical 
evaluation and treatment per local guidelines:
●
The Investigator will repeat the test to verify the out-of-range value at 
Investigator's discretion.
●
The Investigator will follow the out-of-range value to a satisfactory clinical 
resolution.
A laboratory test value that requires a subject to be discontinued from the study drug or 
requires a subject to receive treatment will be recorded as an AE.

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Table 5.
Clinical Laboratory Tests
Hematology 
(Central Lab)
Clinical Chemistrya
(Central Lab)
Urinalysisb
(Central Lab)
Other 
Laboratory Tests
Hematocrit
Hemoglobin
RBC count
WBC count
Neutrophils
Bands
Lymphocytes
Monocytes
Basophils
Eosinophils
Platelet count
BUN
Creatinine
Total bilirubin
INRc
ALT
AST
Alkaline phosphatase
CPK 
Sodium
Potassium
Chloride
Bicarbonate
Calcium
Inorganic phosphate
Uric acid
Cholesterol
LDL-C
HDL-C
Total protein
Glucose
Triglycerides
Albumin
Specific gravity
Ketones
pH
Protein
Blood
Glucose
Urobilinogen
Bilirubin
Leukocytes
Nitrites 
Microscopic 
examination, if 
needed
Central Lab Tests:
Serum pregnancy 
(bHCG) testd
GFR by simplified 
4-variable MDRD
formulaf
HBs Agf
HBs Abf
HBc Abf
HBV DNA PCR reflex 
onlye,f
HCV Abf
HCV RNA reflex onlyf
QuantiFERON-TB 
Goldg
Rheumatoid Factorf
Anti-CCP 
autoantibodiesf
hs-CRPh
IgG and IgM
VZV specific IgGf
HIVi
beta-D-glucanf
MRB Panelj
FSHf,k
Local Lab Tests:
Urine pregnancy testl
ESR
ALT = alanine aminotransferase; AST = aspartate aminotransferase; bHCG = beta human chorionic gonadotropin; 
BUN = blood urea nitrogen; CCP = cyclic citrullinated peptide; CPK = creatine phosphokinase; 
DNA = deoxyribonucleic acid; ESR = erythrocyte sedimentation rate; GFR = Estimated glomerular filtration rate; 
HBc Ab = hepatitis B core antibody; HBs Ab = hepatitis B surface antibody; HBs Ag = hepatitis B surface antigen; 
HBV = hepatitis B virus; HCV Ab = hepatitis C virus antibody; HDL-C = high-density lipoprotein cholesterol; 
HIV = human immunodeficiency virus; hsCRP = high-sensitivity C-reactive protein; IgG = immunoglobulin G; 
IgM = immunoglobulin M; INR = international normalized ratio; LDL-C = low-density lipoprotein cholesterol; 
MDRD = Modification of Diet in Renal Disease; PCR = polymerase chain reaction; RBC = red blood cell; 
RNA = ribonucleic acid; TB = tuberculosis; WBC = white blood cell

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Table 5.
Clinical Laboratory Tests (Continued)
a.
Minimum 8-hour fast.  If a subject is not able to fast when necessary, due to unforeseen circumstances, the 
non-fasting status will be recorded in study source documentation.
b.
A urine dipstick macroscopic urinalysis will be completed by the central laboratory at all required visits.  A 
microscopic analysis will be performed in the event the dipstick results show leukocytes, nitrite, protein, ketones, 
or blood greater than negative or glucose greater than normal.
c.
INR will be measured with a separate blood sample if ALT and/or AST > 3 × ULN.
d.
A serum pregnancy test will be performed for all women of childbearing potential at the Screening Visit and if 
postbaseline urine pregnancy test turns positive.
e.
In case of HBs Ab positive (+) subjects and/or HBc Ab positive (+) subjects, HBV-DNA PCR test should be 
performed every 12 weeks.  HBV-DNA PCR testing every 12 weeks is not necessary in case of the patients with 
the history of HBV vaccine and HBs Ab positive (+) and HBc Ab negative (–).
HBV DNA testing is also required for subjects who meet specific toxicity management criteria (See ALT/AST 
toxicity management criteria in Table 7).
f.
At Screening only.  
g.
At Screening, annually and at PD, if PPD not performed.
h.
The central lab hsCRP results starting from baseline (Day 1) will not be reported to the Sponsor, Investigator, study 
site personnel, and the subject. Results of hsCRP may be blunted in subjects taking a JAK inhibitor, thereby 
limiting its clinical utility in the setting of a possible safety assessment or adverse event management.  Any local 
hsCRP or CRP tests should not be reported to the investigator until treatment allocation is unblinded or subject is 
known to be receiving upadacitinib.  
i.
Subjects will be tested for antibodies to HIV at Screening, and it should be documented that the test has been 
performed.  This testing is to be done centrally or at a local lab.  A subject will not be eligible for study 
participation if test results indicate a positive HIV infection.  AbbVie will not receive results from the testing and 
will not be made aware of any positive result.
j.
If needed to assess B cell counts in subjects who have discontinued rituximab, see Inclusion criteria 7.
k.
For more details, please refer to Section 5.2.4 (Contraception Recommendations).
l.
A urine pregnancy test will be performed for all women of childbearing potential at the Baseline Visit prior to the 
first dose of study drug and all subsequent visits except Week 1.  In Period 2, for women of childbearing potential, 
a urine pregnancy test will be performed at all visits, including the 30 days follow-up visit, and starting at Week 24 
a urine pregnancy test will be performed monthly at home between scheduled study visits.  If the baseline urine 
pregnancy test performed at the site is negative, then dosing with study drug may begin.  If the baseline or post-
baseline urine pregnancy test performed at the site is positive, dosing with study drug must be withheld and a 
serum pregnancy test is required.  The serum pregnancy test will be sent to and performed by the central 
laboratory.  If the serum pregnancy test is negative, study drug may be started or resumed.  If the serum pregnancy 
test is positive, study drug must be withheld and the subject must be discontinued from the study.  In the event a 
pregnancy test comes back borderline, a repeat test is required (≥ 3 days later) to document continued lack of a 
positive result.  If during the course of the study a woman becomes surgically sterile or post-menopausal and 
complete documentation as described in Section 5.2.4 is available, pregnancy testing is no longer required.

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Hepatitis Screen
All subjects will be tested for the presence of HBV and HCV at Screening.
Hepatitis B:
Subjects will be tested for the presence of HBV at screening using the following tests:
●
HBs Ag (Hepatitis B surface antigen)
●
HBc Ab/anti-HBc (Hepatitis B core antibody)
●
HBs Ab/anti-HBs (hepatitis B surface antibody)
A positive result for HBs Ag will be exclusionary. 
A negative result for HBs Ag will be tested (automatic reflex testing) for core antibodies 
(HBc Ab) and surface antibodies (HBs Ab).
●
A negative test result for HBc Ab and HBs Ab does not require HBV DNA 
PCR qualitative testing and the subject may be enrolled (Figure 3, Scenario A).  
For a subject who has had a HBV vaccination (should document in the medical 
history), a positive test result for HBs Ab is expected and the subject may be 
enrolled.
●
A positive test result for HBc Ab or HBs Ab requires HBV DNA PCR testing 
(automatic reflex testing) (Figure 3, Scenarios B, C and D).
○
A positive result for HBV DNA or a result that exceeds detection 
sensitivity will be exclusionary.
○
A subject with a negative result for HBV DNA may be enrolled.
○
For subjects with HBs Ab positive (+) and/or HBc Ab positive (+) and 
negative HBV DNA at screening, HBV DNA PCR test should be 
performed every 12 weeks.  HBV-DNA PCR testing every 12 weeks is not 
necessary in case of patients with history of HBV vaccine and HBs Ab 
positive (+) and HBc Ab negative (–).  
○
Subjects with HBc Ab+ (irrespective of HBs Ab status) and negative HBV 
DNA at screening who develop a positive result for HBV DNA PCR 

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testing during the study accompanied by the following should be referred 
to a hepatologist within 1 week for consultation and recommendation 
regarding subsequent treatment, and study drug interruption should be 
considered per local guidelines:
●
an ALT > 5 × ULN OR
●
ALT or AST > 3 × ULN and either a total bilirubin > 2 × ULN or 
INR>1.5 OR
●
ALT or AST > 3 × ULN along with clinical signs of possible hepatitis.
Figure 3.
Criteria for HBV DNA PCR Qualitative Testing
Hepatitis C:
Blood samples for hepatitis C serology will be obtained at the Screening Visit.  A subject 
will not be eligible for study participation if test results indicate active hepatitis C (HCV 
RNA detectable in any subject with anti HCV Ab).
HIV
Subjects with a known history of HIV infection are excluded from study participation.  
Subjects will be tested for antibodies to HIV at Screening.  This testing is to be done 

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centrally or at a local lab.  A subject will not be eligible for study participation if test 
results indicate a positive HIV infection.  AbbVie will not receive results from the testing 
and will not be made aware of any positive result.
VZV
Tests for varicella-zoster virus (VZV) will be performed at Screening to evaluate 
immunity of a subject to VZV for better understanding of the safety profile of 
upadacitinib.
To assess the cell-mediated immune status to VZV, a skin test using the VZV antigen will 
be performed.  VZV antigen is injected intradermally into the forearm of each subject, and 
the longest diameters of erythema and edema will be measured in millimeters (mm) 
between 24 (recommended) and 48 hours after the injection and recorded on the 
appropriate eCRF page along with date and time of injection and measurement.  The 
absence of erythema or edema will be recorded as "0 mm."  If a subject had a VZV skin 
test within 90 days prior to Screening and source documentation is available, the test does 
not need to be repeated.
Blood samples will be used for measuring IgG-class antibodies specific to VZV to 
estimate the prior exposure to VZV of the subject.
Alternative methods other than VZV skin test are also acceptable to assess the cell-
mediated immune status to VZV (e.g., IGRA).
In case of shortage or inability to supply the tests to assess the cell-mediated immune 
status to VZV, only IgG-class antibodies specific to VZV will be tested at Screening.
Beta-D-glucan
All subjects will be tested for beta-D glucan at Screening.  A positive result or 
two consecutive indeterminate results for beta-D-glucan will be exclusionary.

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Randomization/Treatment Group Assignment
All Screening laboratory results must be reviewed, signed and dated by the Investigator 
prior to the Baseline Visit.  Subjects will not be enrolled into the study if laboratory or 
other Screening result abnormalities are deemed clinically significant by the Investigator.
Subjects will be eligible for randomization if they continue to meet all of the selection 
criteria (Section 5.2) at Baseline and are willing to continue in the study.
Subjects will be randomized in a 3:3:3:1:1:1 ratio using interactive response technology 
(IRT) to receive double-blind study drug in one of the following treatment groups:
●
Group 1:  upadacitinib 7.5 mg QD (N = 48) (Period 1) → upadacitinib 7.5 mg 
QD (Period 2) 
●
Group 2:  upadacitinib 15 mg QD (N = 48) (Period 1) → ABT-494 
upadacitinib 15 mg QD (Period 2)
●
Group 3:  upadacitinib 30 mg QD (N = 48) (Period 1) → upadacitinib 30 mg 
QD (Period 2)
●
Group 4:  Placebo (N = 16) (Period 1) → upadacitinib 7.5 mg QD (Period 2)
●
Group 5:  Placebo (N = 16) (Period 1) → upadacitinib 15 mg QD (Period 2)
●
Group 6:  Placebo (N = 16) (Period 1) → upadacitinib 30 mg QD (Period 2)
Randomization will be stratified by prior exposure to bDMARD (yes/no).
See Section 5.5.3 for details.
Study Drug Dispensing, Dosing, and Compliance
Study drug will be dispensed to subjects beginning at Baseline (Day 1) and as specified in 
Table 2 and Table 4.  The first dose of study drug will be administered after all other 
Baseline (Day 1) procedures are completed.  Subjects will maintain a dosing diary for all 
study drug administered outside of the study visit (i.e., at home) to capture dosing dates 
and times.  At visits specified in Table 2 and Table 4, the site personnel will review and 

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retain a copy of the dosing diary, returned study drug kits, and empty study drug 
packaging to verify compliance.
All relevant dosing information will be entered into the eCRF at each visit.
(Refer to Section 5.5 for additional information.)
5.3.1.2
Collection and Handling of In Vivo Pharmacodynamic 
Biomarker and Optional Samples for Exploratory Research 
and Validation Studies
5.3.1.2.1
In Vivo Pharmacodynamic Biomarker Samples
Blood samples will be collected at the visits indicated in Table 2 and Table 4 and will be 
utilized to assess effects of upadacitinib inhibition on certain lymphocyte subsets, 
including but not limited to T (CD4+ and CD8+) cells, B (CD19+) cells, natural killer 
(NK) cells, and natural killer-T (NKT) cells.
All biomarker samples should be labeled and shipped as outlined in the study-specific 
laboratory manual.
AbbVie (or people or companies working with AbbVie) will store the samples in a secure 
storage space with adequate measures to protect confidentiality.  The samples may be 
retained while research on upadacitinib (or drugs of this class) or this disease and related 
conditions continues, but for no longer than 5 years after study completion, or per local 
requirement.
5.3.1.2.2
Optional Samples for Exploratory Research and Validation 
Studies
In Period 1, subjects will have the option to provide samples for exploratory research and 
validation studies.  Subjects may still participate in the main study even if they decide not 
to participate in this optional exploratory research/validation study.

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Exploratory research can help to improve our understanding of how individuals respond 
to drugs and our ability to predict which subjects would benefit from receiving specific 
therapies. In addition, exploratory research may help to improve our understanding of 
how to diagnose and assess/monitor RA by assessing associations between disease 
characteristics, outcomes data, and biomarkers of interest.
Validation studies, including those related to the development of potential in vitro 
diagnostic tests, may be carried out retrospectively in order to assess associations between 
events of interest (i.e., efficacy and/or safety events) and candidate biomarkers.
Research on DNA and RNA exploratory research samples will be restricted to the 
subject's response to treatment in terms of pharmacokinetics, efficacy, tolerability, and 
safety.
AbbVie (or people or companies working with AbbVie) will store the exploratory 
research/validation studies samples in a secure storage space with adequate measures to 
protect confidentiality.  The samples will be retained while research on upadacitinib (or
drugs of this class) or RA and related conditions continues, but for no longer than 
20 years after study completion.  The procedure for obtaining and documenting informed 
consent for exploratory research samples is discussed in Section 9.3.
DNA Samples for Pharmacogenetic or Epigenetic Analyses
Optional whole blood samples for DNA isolation will be collected at the visits indicated 
in Table 3 from each subject who consents to provide samples for exploratory/validation 
research.  The procedure for obtaining and documenting informed consent is discussed in 
Section 9.3.
Samples will be shipped frozen to AbbVie or a designated laboratory for DNA extraction 
and/or long-term storage or analyses.  Instructions for the preparation and shipment of the 
pharmacogenetic and/or epigenetic exploratory research samples will be provided in a 
laboratory manual.

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RNA Samples for Transcriptomic and/or Epigenetic Analyses
Optional whole blood samples for RNA isolation will be collected at the visits indicated 
in Table 3 from each subject who consents to provide samples for exploratory/validation 
research.  The procedure for obtaining and documenting informed consent is discussed in 
Section 9.3.
Samples will be shipped to AbbVie or a designated laboratory for RNA extraction and/or 
long-term storage or analyses.  Instructions for the preparation and shipment of the 
samples will be provided in a laboratory manual.
Serum and Plasma Samples for Systemic Analyses, Including but Not Limited to 
Proteomic and Metabolomic
Serum and plasma samples will be collected at the visits indicated in Table 3 from each 
subject who consents to provide samples for exploratory/validation research.  The 
procedure for obtaining and documenting informed consent is discussed in Section 9.3.
Samples will be shipped to AbbVie or a designated laboratory for long-term storage 
and/or analyses.  Instructions for the preparation and shipment of the samples will be 
provided in a laboratory manual.
5.3.2
Drug Concentration Measurements
5.3.2.1
Collection of Samples for Analysis
Blood samples for assay of upadacitinib and possibly other concomitant medications will 
be collected as follows:
●
At Weeks 1 and 2 prior to dosing in all subjects; 
●
At Weeks 4, 8, and 12/Premature Discontinuation at any time during the visit 
in all subjects. 
●
During one of the study visits, including unscheduled visits occurring after 
Week 1, in Period 1 or Period 2 excluding Baseline and Premature 
Discontinuation visit prior to dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 

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24 hours after dose in approximately 32 subjects who participate in the 
intensive pharmacokinetic study.
On Week 1 and Week 2 visit days, if possible, subjects should take the study drug dose at 
the clinic after collecting the pharmacokinetic (PK) blood sample, except if the subjects 
regularly take the study drug dose at night.  Those subjects who regularly take the study 
drug dose at night should continue to take study drug according to their normal schedule.  
For all other visits, subjects can take the study drug dose on visit days at their regular 
schedule and not necessarily at the clinic.
Subjects who participate in the intensive pharmacokinetic assessment (approximately 
32 subjects) should be fasting for at least 8 hours prior to drug administration and will not 
take the study drug until after collection of the pre-dose blood sample during the study 
visit chosen for intensive PK assessment.  Subjects will continue fasting for 4 hours after 
dosing.  No food or drinks will be allowed during fasting except water to quench thirst.  
Subjects will be confined to the study site and supervised for approximately 2 days if 
necessary.  The intensive PK assessment can be done at any single visit, including 
unscheduled visits occurring after Week 1, during Period 1 or Period 2 excluding Baseline 
and Premature Discontinuation visit.  Confinement will begin on the day before intensive 
PK visit and end after the collection of the 24-hour blood sample the next day of intensive 
PK visit.  Subjects cannot complete the intensive pharmacokinetic assessment more than 
once during the study.
The date and accurate time of the PK sample collection will be recorded on the lab 
requisition form.  The date and accurate time of the last two study drug doses will be 
recorded on the eCRF to the nearest minute for all subjects at all visits.
Refer to the study specific laboratory manual for detailed instructions on sample 
collection, processing, and shipment.

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5.3.2.2
Measurement Methods
Plasma concentrations of upadacitinib will be determined by the Drug Analysis 
Department at AbbVie using a validated liquid chromatography/mass spectrometry 
method.
5.3.3
Efficacy Variables
5.3.3.1
Period 1 Variables
5.3.3.1.1
Primary Variables
The primary endpoint in Period 1 is the proportion of subjects achieving ACR20 response 
at Week 12.
ACR20 response rate will be determined based on 20% or greater improvement in TJC 
and SJC and ≥ 3 of the 5 measures of Patient's Assessment of Pain (VAS), Patient's 
Global Assessment of Disease Activity (VAS), Physician's Global Assessment of Disease 
Activity (VAS), HAQ-DI, or hsCRP.
5.3.3.1.2
Key Secondary Variables
Key secondary endpoints at Week 12 (if not otherwise indicated) are:
1.
Change from baseline in DAS28 (CRP);
2.
Change from baseline in HAQ-DI;
3.
ACR50 response rate;
4.
ACR70 response rate;
5.
Change from baseline in SF-36 Physical Component Score (PCS);
6.
Proportion of subjects achieving Low Disease Activity (LDA) based on DAS28 
(CRP);
7.
Proportion of subjects achieving Clinical Remission (CR) based on DAS28 (CRP);

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8.
ACR20 response rate at Week 1;
9.
Change from baseline in FACIT-F;
10.
Change from baseline in RA-WIS;
11.
Change from baseline in morning stiffness (severity).
LDA is defined as DAS28 (CRP) ≤ 3.2.  DAS28 (CRP) score will be determined based on 
a continuous scale of combined measures of TJC, SJC, Patient's Global Assessment of 
Disease Activity (PtGA) (in mm), and hsCRP (in mg/L) at Week 12.
DAS28 (CRP) = 0.56 × √(TJC28*) + 0.28 × √(SJC28**) + 0.36 × ln(hsCRP& + 1) 
+ 0.014 × PtGA» + 0.96
*
TJC28 refers to the Subject's total Tender Joint Count out of the provided 28 evaluated joints.
**
SJC28 refers to the Subject's total Swollen Joint Count out of the provided 28 evaluated joints.
&
hsCRP refers to the high-sensitivity c-reactive protein lab value.  hsCRP unit in the DAS28 (CRP) equation is 
expressed as mg/L.
»
PtGA refers to the Patient's Global Assessment of Disease Activity.
where √is square root and ln is natural log.
ACR50/70 response rates will be determined based on 50%/70% or greater improvement 
in TJC and SJC and ≥ 3 of the 5 measures of Patient's Assessment of Pain (VAS), 
Patient's Global Assessment of Disease Activity (VAS), Physician's Global Assessment of 
Disease Activity (VAS), HAQ-DI, or hsCRP.
5.3.3.1.3
Additional Variables
Additional endpoints at all visits are:
●
Change from baseline in individual components of ACR response;
●
ACR20/50/70 response rates;
●
Change from baseline in DAS28 (CRP) and DAS28 (erythrocyte 
sedimentation rate [ESR]);
●
Change from baseline in morning stiffness (severity and duration);

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●
Proportion of subjects achieving LDA and proportion of subjects achieving CR 
based on DAS28 (CRP), DAS28 (ESR), Simplified Disease Activity Index 
(SDAI), and CDAI criteria (see below);
DAS28 (CRP) and DAS28 (ESR)
SDAI
CDAI
LDA
≤ 3.2
≤ 11.0
≤ 10
CR
< 2.6
≤ 3.3
≤ 2.8
●
Change from baseline in EQ-5D-5L;
●
Change from baseline in SF-36;
●
Change from baseline in FACIT-F;
●
Change from baseline in RA-WIS.
5.3.3.2
Period 2 Variables
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the 
following measures at Weeks 16, 20, 24, 36, 48, and every 12 weeks thereafter until 
completion of the study: 
●
ACR20/50/70 response rates;
●
Change from baseline in individual ACR components;
●
Change from baseline in DAS28 (CRP);
●
Change from baseline in DAS28 (ESR);
●
Change from baseline in morning stiffness (severity and duration);
●
Proportion of subjects achieving LDA and the proportion of subjects achieving 
CR based on DAS28 (CRP), DAS28 (ESR), SDAI, and CDAI criteria (as 
defined for Period 1);
●
Concomitant corticosteroid use (systemic use and intra-articular injections). 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the 
following measures at Weeks 24 and 48 only: 

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●
Change from baseline in EQ-5D-5L; 
●
Change from baseline in SF-36; 
●
Change from baseline in FACIT-F; 
●
Change from baseline in RA-WIS.
5.3.4
Safety Variables
Safety evaluations include AE monitoring, physical examinations, vital sign 
measurements, ECG, and clinical laboratory testing (hematology, chemistry, and 
urinalysis) as a measure of safety and tolerability for the entire study duration.
5.3.5
Pharmacokinetic Variables
Plasma upadacitinib concentrations will be obtained at the times indicated in Table 2.  A 
non-linear mixed-effects modeling approach will be used to estimate the population 
central value and the empirical Bayesian estimates of the individual values of upadacitinib
oral clearance (CL/F) and volume of distribution (V/F).  
For the subjects who participate in the intensive pharmacokinetic assessment, the values 
for the maximum observed concentration (Cmax), the time to Cmax (peak time, Tmax), the 
area under the plasma concentration-time curve (AUC), the apparent oral clearance 
(CL/F), the plasma concentration at the end of dosing interval (Ctrough), and the minimum 
plasma concentration over a 24-hour period at steady state (Cmin) will be determined at 
Week 1 using noncompartmental methods. 
Additional parameters may be estimated if useful in the interpretation of the data.

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5.3.6
In Vivo Pharmacodynamic Biomarker Samples and 
Exploratory Research Variables and Validation Studies
5.3.6.1
In Vivo Pharmacodynamic Biomarker Samples
Blood samples will be collected to assess the effects of upadacitinib inhibition on 
lymphocyte subsets including but not limited to:  T (CD4+ and CD8+) cells, B (CD19+) 
cells, NK cells, and NKT cells.
5.3.6.2
Exploratory Research Variables and Validation Studies
Optional samples may be collected to conduct exploratory investigations into known and 
novel biomarkers.  The types of biomarkers to be analyzed may include, but are not 
limited to nucleic acids, proteins, lipids, or metabolites.
Genetic (DNA and RNA) exploratory research will be restricted to the subject's response 
to treatment in terms of pharmacokinetics, efficacy, tolerability and safety.
The serum and plasma biomarker samples may be analyzed as part of a multi-study 
assessment of factors influencing the subjects' response to the study drug (or drugs of the 
same or similar class) or the development and progression of the subjects' disease or 
related conditions.  The samples may also be used to develop new diagnostic tests, 
therapies, research methods or technologies.  
Biomarker assessments may be used to assess and generate prognostic, predictive, 
pharmacodynamic, or surrogate biomarker signatures.  Theses assessments may be 
explored in the context of RA or related conditions and/or upadacitinib or drugs of similar 
classes.  The results from genetic and biomarker analyses are exploratory in nature and 
may not be included with the clinical study report (CSR).

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5.4
Removal of Subjects from Therapy or Assessment
5.4.1
Discontinuation of Individual Subjects
Subjects can request to be discontinued from participation in the study at any time for any 
reason, including but not limited to disease progression or lack of response to treatment.  
The Investigator may discontinue any subject's participation for any reason, including an 
AE, safety concerns, lack of efficacy, or failure to comply with the protocol.  See 
Section 6.1.7 for toxicity management criteria.
Subjects will be withdrawn from the study immediately if any of the following occur:
●
Clinically significant abnormal laboratory results or AEs, which rule out 
continuation of the study drug, as determined by the Investigator or the 
AbbVie TA MD.
●
Serious infections (e.g., sepsis) which cannot be adequately controlled within 
2 weeks by anti-infective treatment or would put the subject at risk for 
continued participation in the trial as determined by the Investigator.
●
The Investigator believes it is in the best interest of the subject.
●
The subject requests withdrawal from the study.
●
Inclusion or exclusion criteria violation was noted after the subject started 
study drug, when continuation of the study drug would place the subject at risk 
as determined by the AbbVie TA MD.
●
Introduction of prohibited medications or dosages when continuation of the 
study drug would place the subject at risk, as determined by the AbbVie TA 
MD.
●
Subject is non-compliant with TB prophylaxis (if applicable) or develops 
active TB at any time during the study.
●
The subject becomes pregnant while on study drug.
●
Malignancy, except for localized NMSC or carcinoma in situ of the cervix.
●
Subject is significantly non-compliant with study procedures which would put 
the subject at risk for continued participation in the trial as determined by the 
Investigator.

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●
Subject develops a gastrointestinal perforation.
●
Starting at Week 24, at least 20% improvement in BOTH TJC and SJC 
compared to baseline is required to remain in the study.  Anyone who does not 
fulfill this criterion at 2 consecutive visits (starting at Week 24) must be 
discontinued from the study.
●
If a subject is unblinded in Period 1, as summarized in Section 5.5.5.
If a subject prematurely discontinues study drug treatment and study participation 
(withdrawal of informed consent), the procedures outlined for the Premature 
Discontinuation visit (PD Visit) should be completed as soon as possible, preferably 
within 2 weeks.  A 30-day follow-up visit/phone call may occur for subjects who 
prematurely discontinued from study drug and study participation to determine the status 
of any upadacitinib ongoing AEs/SAEs or the occurrence of any new AEs/SAEs (refer to 
Section 5.1 regarding Follow-Up Visit).  Subjects who discontinue the study prematurely 
after randomization will not be replaced.
All attempts must be made to determine the date of the last study drug dose and the 
primary reason for discontinuation of study participation.  The information will be 
recorded on the appropriate eCRF page.  However, these procedures should not interfere 
with the initiation of any new treatments or therapeutic modalities that the Investigator 
feels are necessary to treat the subject's condition.  Following discontinuation of study 
drug, the subject will be treated in accordance with the Investigator's best clinical 
judgment.
Lost to Follow-Up
For subjects to be considered lost to follow-up, reasonable attempts must be made to 
obtain information on the final status of the subject.  At a minimum, two phone calls must 
be made and one certified letter must be sent and documented in the subject's source 
documentation.

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5.4.2
Discontinuation of Entire Study
AbbVie may terminate this study prematurely, either in its entirety or at any study site, for 
reasonable cause provided that written notice is submitted in advance of the intended 
termination.  The Investigator may also terminate the study at his/her site for reasonable 
cause, after providing written notice to AbbVie in advance of the intended termination.  
Advance notice is not required by either party if the study is stopped due to safety 
concerns.  If AbbVie terminates the study for safety reasons, AbbVie will immediately 
notify the Investigator by telephone and subsequently provide written instructions for 
study termination.
5.5
Treatments
5.5.1
Treatments Administered
Study drug will be taken orally once daily, beginning on Day 1 (Baseline), and should be 
taken at approximately the same time each day.  The study drug can be taken with or 
without food.  Subjects will continue their stable therapy of csDMARD.  AbbVie will not 
supply csDMARD(s) (nor folic acid or equivalent, such as folinic acid, for subjects who 
are on MTX).
5.5.2
Identity of Investigational Product
The individual study drug information is presented in Table 6.
Table 6.
Identity of Investigational Product
Investigational Product
Mode of Administration
Formulation
Strength
Manufacturer
Upadacitinib
Oral
Tablet
(extended-
release)
7.5mg 
15 mg 
30 mg
Matching placebo
Oral
Tablet
NA

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5.5.2.1
Packaging and Labeling
Upadacitinib and matching placebo will be packaged in bottles with quantities sufficient 
to accommodate study design.  Each kit label will contain a unique kit number.  This kit 
number is assigned to a subject via IRT and encodes the appropriate study drug to be 
dispensed at the subject's corresponding study visit.  Each kit will be labeled as required 
per country requirements.  Labels must remain affixed to the kits.  All blank spaces on the 
label will be completed by the site staff prior to dispensing to the subjects.
5.5.2.2
Storage and Disposition of Study Drugs
Upadacitinib must be stored at controlled room temperature (15° to 25°C/59° to 77°F).  
The investigational products are for investigational use only and are to be used only 
within the context of this study.  The study drug supplied for this study must be 
maintained under adequate security and stored under the conditions specified on the label 
until dispensed for subject use or destroyed on site as appropriate.
5.5.3
Method of Assigning Subjects to Treatment Groups
All subjects will be randomized using IRT.  Before the study is initiated, IRT directions 
will be provided to each site.
All subjects will be assigned a unique identification number by the IRT at the Screening 
Visit.  For subjects that re-screen, the Screening number assigned by the IRT at the initial 
Screening visit should be used; a new Screening number should not be requested.  
Subjects will be eligible for randomization if they continue to meet all of the selection 
criteria (Section 5.2) at Baseline and are willing to continue in the study. 
Subjects will be randomized in a 3:3:3:1:1:1 ratio using interactive response technology 
(IRT) to receive double-blind study drug in one of the following treatment groups:
●
Group 1:  upadacitinib 7.5 mg QD (N = 48) (Period 1) → upadacitinib 7.5 mg 
QD (Period 2) 

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●
Group 2:  upadacitinib 15 mg QD (N = 48) (Period 1) → upadacitinib 15 mg 
QD (Period 2)
●
Group 3:  upadacitinib 30 mg QD (N = 48) (Period 1) → upadacitinib 30 mg 
QD (Period 2)
●
Group 4:  Placebo (N = 16) (Period 1) → upadacitinib 7.5 mg QD (Period 2)
●
Group 5:  Placebo (N = 16) (Period 1) → upadacitinib 15 mg QD (Period 2)
●
Group 6:  Placebo (N = 16) (Period 1) → upadacitinib 30 mg QD (Period 2)
Randomization will be stratified by prior exposure to bDMARD (yes/no).
The IRT will assign a randomization number that will encode the subject's treatment 
group assignment according to the randomization schedule generated by the Statistics 
Department at AbbVie.
IRT will provide the appropriate study drug kit number(s) to dispense to each subject.  
Study drug will be administered at the study visits as summarized in Section 5.3.1.1.  
Returned study drug should not be re-dispensed to any subject.
5.5.4
Selection and Timing of Dose for Each Subject
Subjects should take study drug as outlined in Section 5.5.1.
On dosing days that occur on study visit days, subjects should follow the regular dosing 
schedule (refer to Section 5.3.2.1 regarding Week 1 and Week 2 visits).
Each subject's dosing schedule should be closely monitored by the site at each study visit 
by careful review of the subject's dosing diary.  This will ensure that all subjects enrolled 
into the study maintain their original dosing schedule beginning with the first dose of 
study drug (Baseline/Day 1).
If a subject should forget to take their upadacitinib (or matching placebo) dose at their 
regularly scheduled dosing time, they should take the forgotten dose as soon as they 
remember the dose was missed as long as it is at least 10 hours before their next scheduled 

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dose.  If a subject only remembers the missed dose within 10 hours before next scheduled 
dose, the subject should skip the missed dose and take the next dose at the scheduled time.  
If the subject experiences a study drug interruption > 7 consecutive days during Weeks 1 
through 24 or > 30 consecutive days after Week 24 (other than for reasons listed in 
Section 6.1.7), they should notify their study site physician, and the subject should be 
discontinued from the study.
5.5.5
Blinding
5.5.5.1
Blinding of Investigational Product
All AbbVie personnel with direct oversight of the conduct and management of the trial 
(with the exception of AbbVie Drug Supply Management Team), the Investigator, study 
site personnel, and the subject will remain blinded to each subject's treatment throughout 
the study.  In order to maintain the blind, the upadacitinib tablets and placebo tablets 
provided for the study will be identical in appearance.  The IRT will provide access to 
unblinded subject treatment information in the case of medical emergency.
In the event of a medical situation that requires unblinding of the study drug assignment, 
the Investigator is requested to contact the AbbVie TA MD prior to breaking the blind.  
However, if an urgent therapeutic intervention is necessary which warrants breaking the 
blind prior to contacting the AbbVie TA MD, the Investigator can directly access the IRT 
system to break the blind without AbbVie notification or agreement.  Unblinding is 
available in the IRT system via the Unblind Subject transaction, which is available only to 
the Investigator.  If the IRT system is unavailable, unblinding may occur by contacting 
EndPoint technical support via either phone (preferred) or email 
.  For country-specific phone numbers, please see the 
following website: http://www.endpointclinical.com/help-desk/.  
In the event that the blind is broken before notification to the AbbVie TA MD, AbbVie 
requests that the AbbVie TA MD be notified within 24 hours of the blind being broken.  
The date and reason that the blind was broken must be conveyed to AbbVie and recorded 

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on the appropriate eCRF.  If a subject is unblinded in Period 1, they will be discontinued 
from the study.
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) and additional unblinded analyses for the purpose of regulatory submission 
will be conducted.  Study sites and subjects will remain blinded for the duration of the 
study.
5.5.5.2
Blinding of Data for Data Monitoring Committee
An external Data Monitoring Committee (DMC) comprised of persons independent of 
AbbVie and with relevant expertise in their field will review unblinded safety data from 
the ongoing study.  The primary responsibility of the DMC will be to protect the safety of 
the subjects participating in this study.
A separate DMC charter will be prepared outside of the protocol and will describe the 
roles and responsibilities of the DMC members, frequency of data reviews, and relevant 
safety data to be assessed.
Communications from the DMC to the Study Teams will not contain information that 
could potentially unblind the team to subject treatment assignments.
5.5.6
Treatment Compliance
The Investigator or his/her designated and qualified representatives will 
administer/dispense study drug only to subjects enrolled in the study in accordance with 
the protocol.  The study drug must not be used for reasons other than that described in the 
protocol.
Subject dosing will be recorded on a subject dosing diary.  Subjects will be instructed to 
return all drug containers (even if empty) to the study site personnel at each clinic visit.  
The study site personnel will document compliance in the study source documents.

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5.5.7
Drug Accountability
The Investigator or his/her representative will verify that study drug supplies are received 
intact and in the correct amounts.  This will be documented by signing and dating the 
Proof of Receipt or similar document and by registering the arrival of drug through the 
IRT.  The original Proof of Receipt Note and the IRT confirmation sheet will be kept in 
the site files as a record of what was received.
In addition, an IRT will be used to document investigational product accountability 
including but not limited to date received, the lot number, kit number(s), date dispensed, 
subject number, and the identification of the person dispensing the drug.
All empty/used study drug packaging will be inventoried by the site and verified by the 
site monitor.  Empty/used study drug packaging should be returned by the subject at each 
visit for accountability and compliance purposes and new packaging issued as necessary.  
Empty/used packaging will be retained (unless prohibited by local law) until the site 
monitor is on site to confirm the returned study drug.  Site monitor(s) and site staff will 
complete study drug accountability via IRT, source documents, subject dosing diaries, and 
by visually inspecting the packaging whenever possible. After drug accountability has 
been completed, unused study drug and used packaging (if necessary) will be returned to 
the AbbVie-designated destruction depot by the site monitor.  
5.6
Discussion and Justification of Study Design
5.6.1
Discussion of Study Design and Choice of Control Groups
This study includes two periods.
Period 1 is a 12 week, randomized, double-blind, placebo-controlled period to confirm 
dose response in the efficacy of upadacitinib 7.5 mg QD and 15 mg QD and 30 mg QD, 
and to compare the safety and efficacy of upadacitinib versus placebo in subjects with 
moderately to severely active RA who are on a stable dose of csDMARDs and have an 
inadequate response to csDMARDs.  Period 1 is designed to test superiority of 

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upadacitinib versus placebo for achieving the primary endpoint (ACR20) at Week 12, and 
other secondary efficacy parameters, all on a stable csDMARD therapy.  
The purpose of Period 2 is to evaluate the long-term safety, tolerability, and efficacy of 
upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD in a blinded fashion in subjects with 
RA who have completed Period 1.  Subjects who are assigned to upadacitinib treatment 
groups in Period 1 will continue to receive upadacitinib 7.5 mg QD, 15 mg QD and 30 mg 
QD per original randomization assignment in a blinded manner.  Subjects who are 
assigned to placebo in Period 1 will be switched to receive upadacitinib 7.5 mg QD, 
15 mg QD or 30 mg QD in a blinded fashion per pre-specified randomization 
assignments.  Preventing dose reduction or escalation of upadacitinib during Period 2 will 
allow better assessments of long-term safety and efficacy of upadacitinib 7.5 mg QD, 
15 mg QD versus 30 mg QD.
5.6.2
Appropriateness of Measurements
Standard statistical, clinical, and laboratory procedures will be utilized in this study.  All 
efficacy measurements in this study are standard for assessing disease activity in subjects 
with RA.  All clinical and laboratory procedures in this study are standard and generally 
accepted.
5.6.3
Suitability of Subject Population
The intended study population is moderately to severely active RA patients who have had 
an inadequate response to prior csDMARD treatment.  Key entry criteria are to enroll 
adult female and male subjects who are at least 18 years of age with a diagnosis of RA for 
≥ 3 months who also fulfill the 2010 ACR/EULAR classification criteria for RA.  Eligible 
study subjects must have ≥6 swollen joints (based on 66 joint counts) and ≥ 6 tender 
joints (based on 68 joint counts) at Screening and Baseline Visits, and hsCRP level 
(≥3 mg/L) at Screening.

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Subjects must have been on a stable dose of csDMARD therapy (restricted to MTX, 
sulfasalazine, leflunomide, bucillamine or iguratimod) for ≥ 4 weeks prior to the first dose 
of study drug.
5.6.4
Selection of Doses in the Study
Three doses of the once-daily formulation of upadacitinib will be evaluated:  upadacitinib 
7.5 mg QD, 15 mg QD and 30 mg QD.  The dose selection in this study is based on 
extrapolation of pre-clinical efficacy models and analyses of PK, pharmacodynamic, 
safety, and efficacy data from the Phase 1 studies in healthy volunteers (single and 
multiple ascending dose Studies M13-401 and M13-845, respectively, and Asian 
Study M13-543) and Phase 2 studies in RA subjects (Studies M13-537 and M13-550).  
The doses selected for Study M14-663, upadacitinib 7.5 mg QD, 15 mg QD and 30 mg 
QD, dosed for approximately 3 years and half are expected to be efficacious with an 
acceptable safety profile.  
The once-daily formulation (tablet) of 7.5 mg, 15 mg and 30 mg QD doses to be used in 
this study are expected to have comparable daily AUC and Ctrough to the 3 mg BID, 6 mg 
BID and 12 mg BID immediate release doses (capsule) used in the global Phase 2 studies, 
respectively.  In Phase 2 studies, the 6 mg BID dose was shown to achieve the near 
maximum efficacy and the 12 mg BID dose was clearly shown to achieve the plateau of 
efficacy.
6.0
Complaints
A Complaint is any written, electronic, or oral communication that alleges deficiencies 
related to the physical characteristics, identity, quality, purity, potency, durability, 
reliability, safety, effectiveness, or performance of a product/device after it is released for 
distribution.
Complaints associated with any component of this investigational product must be 
reported to the Sponsor (Section 6.2.2).  For AEs, please refer to Section 6.1.  For product 
complaints, please refer to Section 6.2.

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6.1
Medical Complaints
The Investigator will monitor each subject for clinical and laboratory evidence of AEs on 
a routine basis throughout the study.  The Investigator will assess and record any AE in 
detail including the date of onset, event diagnosis (if known) or sign/symptom, severity, 
time course (end date, ongoing, intermittent), relationship of the AE to study drug, and 
any action(s) taken.  For SAEs considered as having "no reasonable possibility" of being 
associated with study drug, the Investigator will provide other cause(s) of the event.  For 
AEs to be considered intermittent, the events must be of similar nature and severity.  AEs, 
whether in response to a query, observed by site personnel, or reported spontaneously by 
the subject will be recorded.
All AEs will be followed to a satisfactory conclusion.
6.1.1
Definitions
6.1.1.1
Adverse Event
An AE is defined as any untoward medical occurrence in a patient or clinical investigation 
subject administered a pharmaceutical product and which does not necessarily have a 
causal relationship with this treatment.  An AE can therefore be any unfavorable and 
unintended sign (including an abnormal laboratory finding), symptom, or disease 
temporally associated with the use of a medicinal (investigational) product, whether or not 
the event is considered causally related to the use of the product.
Such an event can result from use of the drug as stipulated in the protocol or labeling, as 
well as from accidental or intentional overdose, drug abuse, or drug withdrawal.  Any 
worsening of a pre-existing condition or illness is considered an AE.  Worsening in 
severity of a reported AE should be reported as a new AE.  Laboratory abnormalities and 
changes in vital signs are considered to be AEs only if they result in discontinuation from 
the study drug and the study, necessitate therapeutic medical intervention, (meets protocol 
specific criteria [see Section 6.1.7 regarding toxicity management]) and/or if the 
investigator considers them to be AEs.

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An elective surgery/procedure scheduled to occur during the study will not be considered 
an AE if the surgery/procedure is being performed for a pre-existing condition and the 
surgery/procedure has been pre-planned prior to study entry.  However, if the pre-existing 
condition deteriorates unexpectedly during the study (e.g., surgery performed earlier than 
planned), then the deterioration of the condition for which the elective surgery/procedure 
is being done will be considered an AE.
6.1.1.2
Serious Adverse Events
If an AE meets any of the following criteria, it is to be reported to AbbVie as an SAE 
within 24 hours of the site being made aware of the SAE.

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Death of Subject
An event that results in the death of a subject.
Life-Threatening
An event that, in the opinion of the investigator, would have 
resulted in immediate fatality if medical intervention had not 
been taken.  This does not include an event that would have 
been fatal if it had occurred in a more severe form.
Hospitalization or 
Prolongation of 
Hospitalization
An event that results in an admission to the hospital for any 
length of time or prolongs the subject's hospital stay.  This 
does not include an emergency room visit or admission to an 
outpatient facility.
Congenital Anomaly
An anomaly detected at or after birth, or any anomaly that 
results in fetal loss.
Persistent or 
Significant 
Disability/Incapacity
An event that results in a condition that substantially interferes 
with the activities of daily living of a study subject.  Disability 
is not intended to include experiences of relatively minor 
medical significance such as headache, nausea, vomiting, 
diarrhea, influenza, and accidental trauma (e.g., sprained 
ankle).
Important Medical 
Event Requiring 
Medical or Surgical 
Intervention to 
Prevent Serious 
Outcome
An important medical event that may not be immediately 
life-threatening or result in death or hospitalization, but based 
on medical judgment may jeopardize the subject and may 
require medical or surgical intervention to prevent any of the 
outcomes listed above (i.e., death of subject, life-threatening, 
hospitalization, prolongation of hospitalization, congenital 
anomaly, or persistent or significant disability/incapacity).  
Additionally, any elective or spontaneous abortion or stillbirth 
is considered an important medical event.  Examples of such 
events include allergic bronchospasm requiring intensive 
treatment in an emergency room or at home, blood dyscrasias 
or convulsions that do not result in inpatient hospitalization, or 
the development of drug dependency or drug abuse.
For SAEs with the outcome of death, the date and cause of death will be recorded on the 
appropriate case report form.

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6.1.1.3
Adverse Events of Special Interest
The following AEs of special interest will be monitored during the study (see detailed 
toxicity management in Section 6.1.7):
●
Serious infections
●
Opportunistic infections
●
Herpes zoster
●
Tuberculosis;
●
Malignancy (all types);
●
Gastrointestinal perforations;
●
Adjudicated cardiovascular events (e.g., major adverse cardiovascular event 
[MACE]);
●
Lipid profile changes;
●
Anemia;
●
Neutropenia;
●
Lymphopenia;
●
Increased serum creatinine and renal dysfunction;
●
Hepatic events and increased hepatic transaminases;
●
Elevated creatine phosphokinase (CPK);
●
Embolic and thrombotic events (non-cardiac, non-CNS).
6.1.2
Adverse Event Severity
The investigator will classify AEs according to the Rheumatology Common Toxicity 
Criteria v.2.0 (Appendix N).22
6.1.3
Relationship to Study Drug
The Investigator will use the following definitions to assess the relationship of the AE to 
the use of study drug:

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Reasonable 
Possibility
After consideration of factors including timing of the event, 
biologic plausibility, clinical judgment, and potential alternative 
causes, there is sufficient evidence (information) to suggest a 
causal relationship.
No Reasonable 
Possibility
After consideration of factors including timing of the event, 
biologic plausibility, clinical judgment, and potential alternative 
causes, there is insufficient evidence (information) to suggest a 
causal relationship.
For causality assessments, events assessed as having a reasonable possibility of being 
related to the study drug will be considered "associated."  Events assessed as having no 
reasonable possibility of being related to study drug will be considered "not associated."  
In addition, when the investigator has not reported a relationship or deemed it not 
assessable, AbbVie will consider the event associated.
If an Investigator's opinion of no reasonable possibility of being related to study drug is 
given, an Other cause of event must be provided by the investigator for the serious 
adverse event.
6.1.4
Adverse Event Collection Period
All AEs reported from the time of study drug administration until 30 days following 
discontinuation of study drug administration have elapsed will be collected, whether 
solicited or spontaneously reported by the subject.  In addition, SAEs and protocol-related 
nonserious AEs will be collected from the time the subject signed the study-specific 
informed consent.
Adverse event information will be collected as shown in Figure 4.

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Figure 4.
Adverse Event Collection
Additionally, in order to assist the adjudication process, additional information on any 
potential MACE will be collected, if applicable.
In case of any of the following reported events, an appropriate supplemental MACE eCRF 
should be completed:
●
Cardiac events;
●
Myocardial infarction or unstable angina;
●
Heart failure;
●
Cerebral vascular accident and transient ischemic attack;
●
Cardiovascular procedures (SAE Supplemental Procedure eCRF).
In the case of any of the following AEs, the corresponding supplemental AE eCRF should 
be completed:
●
Hepatic;
●
Renal;
●
Herpes Zoster infection;
●
CPK increases considered by the investigator to be an AE;
●
Embolic and thrombotic events (non-cardiac, non-CNS).

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6.1.5
Serious Adverse Event Reporting
In the event of an SAE, whether associated with study drug or not, the Investigator will 
notify Clinical Pharmacovigilance within 24 hours of the site being made aware of the 
SAE by entering the SAE data into the electronic data capture (EDC) system.  SAEs that 
occur prior to the site having access to the RAVE® system, or if RAVE is not operable, 
should be documented on the SAE Non-CRF forms and emailed (preferred route) or faxed 
to Clinical Pharmacovigilance within 24 hours of the site being made aware of the SAE.
Email:  
FAX to:  
For safety concerns, contact Medical Science Group at:
Medical Science Group
3-5-27, Mita, Minato-ku, Tokyo, 108-6302
Office:
Email:
For any subject safety concerns, please contact the physician listed below:
Primary Therapeutic Area Medical Director:
AbbVie Deutschland GmbH & Co. KG
Knollstrasse –
67061 Ludwigshafen 
Germany
Contact Information: 
Office:
Mobile:
Email:

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Secondary Contact (Regional Medical Monitor):
AbbVie GK
3-5-27 Mita, Minato
Tokyo, 108-6302
Japan
Contact Information:
Office:
Mobile:
Email:
In emergency situations involving study subjects when the primary Therapeutic Area 
Medical Director (TA MD) is not available by phone, please contact the 24-hour AbbVie 
Medical Escalation Hotline where your call will be re-directed to a designated backup 
AbbVie TA MD:
Phone:  
The Sponsor will be responsible for Suspected Unexpected Serious Adverse Reactions 
(SUSAR) reporting for the Investigational Medicinal Product (IMP) in accordance with 
Global and Local Regulations.  The reference document used for SUSAR reporting in the 
European Union countries will be the most current version of the Investigator's Brochure.
In Japan, the Principal Investigator will provide documentation of all SAEs to the Director 
of the investigative site and the Sponsor.
6.1.6
Pregnancy
Pregnancy in a study subject must be reported to AbbVie within 1 working day of the site 
becoming aware of the pregnancy.  Subjects who become pregnant during the study must 
be discontinued (Section 5.4.1).

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Information regarding a pregnancy occurrence in a study subject or the partner of an 
enrolled subject and the outcome of the pregnancy will be collected.  Pregnancies in study 
subjects and their partners will be collected from the date of the first dose through 30 days 
following the last dose of study drug.
Pregnancy in a study subject is not considered an AE.  However, the medical outcome of 
an elective or spontaneous abortion, stillbirth, or congenital anomaly is considered an 
SAE and must be reported to AbbVie within 24 hours of the site becoming aware of the 
event.
Subjects and their partners should avoid pregnancy throughout the course of the study, 
starting with the Screening Visit through 30 days after the last study drug administration 
for female subjects and through 30 days after the last study drug administration for male 
subjects.  Male subjects should refrain from donating sperm for up to 30 days post last 
dose of study drug.  Results of a positive pregnancy test or confirmation of a pregnancy 
will be assessed starting with the Screening Visit through the final study visit.  In the 
event of pregnancy occurring in the partner of an enrolled subject, written informed 
consent for release of medical information from the partner must be obtained prior to the 
collection of any pregnancy-specific information and the pregnancy will be followed to 
outcome.
6.1.7
Toxicity Management
The toxicity management of the AEs including AEs of special interest consists of safety 
monitoring (review of AEs on an ongoing basis, and periodical/ad hoc review of safety 
issues by a safety data monitoring committee), interruption of study drug dosing with 
appropriate clinical management if applicable, and discontinuation of the subjects from 
the study.  The management of specific AEs and laboratory parameters is described 
below.
Serious Infections:  Subjects should be closely monitored for the development of signs 
and symptoms of infection during and after treatment with study drug.  Study drug should 

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be interrupted if a subject develops a serious infection or an opportunistic infection.  A 
subject who develops a new infection during treatment with study drug should undergo 
prompt diagnostic testing appropriate for an immunocompromised subject.  As 
appropriate, antimicrobial therapy should be initiated, and the subject should be closely 
monitored.  Re-challenge with study drug may occur once the infection has been 
successfully treated.  Subjects who develop active TB must be discontinued from the 
study.
Serious Gastrointestinal Events:  Subjects presenting with the onset of signs or 
symptoms of a serious gastrointestinal event should be evaluated promptly for early 
identification of gastrointestinal perforation.  If the diagnosis of gastrointestinal 
perforation is confirmed, the subject must be discontinued.
Cardiovascular Events (MACE):  Subjects presenting with potential cardiovascular 
events should be carefully monitored.  These events will be reviewed and adjudicated by 
an independent Cardiovascular Adjudication Committee in a blinded manner.
Malignancy:  Subjects who develop malignancy other than NMSC or carcinoma in situ 
of the cervix must be discontinued.  Information including histopathological results 
should be queried for the confirmation of the diagnosis.
ECG Abnormality:  Subjects must be discontinued for an ECG change considered 
clinically significant and with reasonable possibility of relationship to study drug OR a 
confirmed absolute QTcF value > 500 msec.
Management of Select Laboratory Abnormalities:  For any given laboratory 
abnormality, the Investigator should assess the subject, apply the standard of care for 
medical evaluation and treatment following any local guidelines.  Specific toxicity 
management guidelines for abnormal laboratory values are described in Table 7 and may 
require an appropriate supplemental eCRF to be completed.  All abnormal laboratory tests 
that are considered clinically significant by the Investigator will be followed to a 

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satisfactory resolution.  If a repeat test is required per Table 7, the repeat testing must 
occur as soon as possible.
Table 7.
Specific Toxicity Management Guidelines for Abnormal 
Laboratory Values
Laboratory Parameter
Toxicity Management Guideline
Hemoglobin
!
If hemoglobin < 8 g/dL, interrupt study drug dosing and confirm by repeat 
testing with new sample.
!
If hemoglobin decreases ≥ 3.0 g/dL from baseline without an alternative 
etiology, interrupt study drug dosing and confirm by repeat testing with new 
sample. 
!
If hemoglobin decreases ≥ 3.0 g/dL from baseline and an alternative etiology 
is known, the subject may remain on study drug at the investigator's 
discretion.
!
If confirmed, continue to withhold study drug until hemoglobin value returns 
to normal reference range or its baseline value.
Absolute neutrophil count 
(ANC)
!
If confirmed < 1000 cells/μL by repeat testing with new sample, interrupt 
study drug dosing until ANC value returns to normal reference range or its 
baseline value.
!
Discontinue study drug if confirmed < 500 cells/μL by repeat testing with 
new sample.
Absolute lymphocyte counts 
(ALC)
!
If confirmed < 500 cells/μL by repeat testing with new sample, interrupt 
study drug dosing until ALC returns to normal reference range or its baseline 
value.
Total white blood cell count
!
If confirmed < 2000 cells/μL by repeat testing with new sample, interrupt 
study drug dosing until white blood cell count returns to normal reference 
range or its baseline value.
Platelet count
!
If confirmed < 50,000 cells/μL by repeat testing with new sample, interrupt 
study drug dosing until platelet count returns to normal reference range or its 
baseline value.

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Table 7.
Specific Toxicity Management Guidelines for Abnormal 
Laboratory Values (Continued)
Laboratory Parameter
Toxicity Management Guideline
AST or ALT
!
Interrupt study drug immediately if confirmed ALT or AST > 3 × ULN by 
repeat testing with new sample and either a total bilirubin > 2 × ULN or an 
international normalized ratio (INR) > 1.5.
o
INR will be measured with a separate blood sample every time subjects 
have ALT or AST > 3 × ULN by the central lab.  A repeat test of INR is 
not needed for determination if above toxicity management critieria are 
met.
!
Interrupt study drug immediately if confirmed ALT or AST > 3 × ULN by 
repeat testing with new sample along with appearance of fatigue, nausea, 
vomiting, right upper quadrant pain or tenderness, fever, rash, and/or 
eosinophilia (> 5%).
!
Interrupt study drug immediately if confirmed ALT or AST > 5 × ULN by 
repeat testing with new sample for more than 2 weeks.
!
Interrupt study immediately drug if confirmed ALT or AST > 8 × ULN by 
repeat testing with new sample.
Subjects who meet any of the above criteria should be evaluated for an alternative 
etiology of the ALT or AST elevation and managed as medically appropriate.  The 
investigator should contact the AbbVie TA MD to discuss the management of a 
subject when an alternative etiology has been determined.  The alternative etiology 
should be documented appropriately in the eCRF; study drug should be 
discontinued if no alternative etiology can be found.
For any confirmed ALT or AST elevations > 3 ULN, complete supplemental 
hepatic eCRF.
!
Subjects with HBc Ab+ (irrespective of HBs Ab status) and negative HBV 
DNA at screening who develop the following should have HBV DNA by 
PCR testing performed within 1 week: 
o
ALT > 5 × ULN OR 
o
ALT or AST > 3 × ULN and either a total bilirubin > 2 × ULN or INR 
> 1.5 OR  
o
ALT or AST > 3 × ULN along with clinical signs of possible hepatitis. 
Subjects who develop a positive result for HBV DNA PCR testing should be 
referred to a hepatologist within 1 week for consultation and recommendation 
regarding subsequent treatment, and study drug interruption should be considered 
per local guidelines.  

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Table 7.
Specific Toxicity Management Guidelines for Abnormal 
Laboratory Values (Continued)
Laboratory Parameter
Toxicity Management Guideline
Serum Creatinine
!
If serum creatine is > 1.5 × the baseline value and > ULN, repeat the test for 
serum creatinine (with subject in an euvolemic state) to confirm the results.  
If the results of the repeat testing still meet this criterion, then interrupt study 
drug and re-start study drug once serum creatinine returns to ≤ 1.5 × baseline 
value and ≤ ULN. 
!
If confirmed serum creatinine ≥ 2 mg/dL, interrupt study drug and re-start 
study drug once serum creatinine returns to normal reference range or its 
baseline value.
For the above serum creatinine elevation scenarios, complete supplemental renal 
eCRF.
Creatine Phosphokinase
!
If confirmed CPK value ≥ 4 × ULN and there are no symptoms suggestive of
myositis or rhabdomyolysis,the subject may continue study drug at the 
investigator's discretion.
!
If CPK ≥ 4 × ULN accompanied by symptoms suggestive of myositis or 
rhabdomyolysis, interrupt study drug and contact AbbVie TA MD.
For the above CPK elevation scenarios, complete supplemental CPK eCRF.
For allowed study drug interruption, the following rules apply:
Period 1
●
Allow study drug interruption up to 7 consecutive days for AEs and 
emergency surgery.  Elective surgery will not be allowed during the 
first 12-week period.  
●
If the subject must undergo emergency surgery, the study drug should be 
interrupted at the time of the surgery.  Allow reintroduction of study drug once 
the physician has examined the surgical site and determined that it has healed 
and there is no sign of infection.
Period 2 
●
Allow study drug interruption up to 7 consecutive days for AEs and 
emergency surgery during Week 12 to Week 24 in Period 2 and after Week 24 
and thereafter, up to 30 consecutive days of study drug interruption is allowed. 

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●
If the subject undergoes elective surgery, the study drug should be interrupted 
1 week prior to the planned surgery.  Allow reintroduction of study drug once 
the physician has examined the surgical site and determined that it has healed 
and there is no sign of infection. 
●
If the subject must undergo emergency surgery, the study drug should be 
interrupted at the time of surgery.  Allow reintroduction of study drug once the 
physician has examined the surgical site and determined that it has healed and 
there is no sign of infection. 
6.1.8
Data Monitoring Committee
An external DMC will review unblinded safety data.  See Section 5.5.5.2.
6.1.9
Cardiovascular Adjudication Committee
An independent committee of physician experts in cardiovascular adjudication will be 
utilized to assess potential cardiovascular AEs in a blinded manner as defined by the 
Cardiovascular Adjudication Committee charter.
6.2
Product Complaint
6.2.1
Definition
A Product Complaint is any Complaint (see Section 6.0 for the definition) related to the 
biologic or drug component of the product.
For a product this may include, but is not limited to, damaged/broken product or 
packaging, product appearance whose color/markings do not match the labeling, labeling 
discrepancies/inadequacies in the labeling/instructions (example:  printing illegible), 
missing components/product, or packaging issues.
Any information available to help in the determination of causality to the events outlined 
directly above should be captured.

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6.2.2
Reporting
Product Complaints concerning the investigational product must be reported to the 
Sponsor within 1 business day of the study site's knowledge of the event via the Product 
Complaint form.  Product Complaints occurring during the study will be followed-up to a 
satisfactory conclusion.  All follow-up information is to be reported to the Sponsor (or an 
authorized representative) and documented in source as required by the Sponsor.  Product 
Complaints associated with adverse events will be reported in the study summary.  All 
other complaints will be monitored on an ongoing basis.
Product Complaints may require return of the product with the alleged complaint 
condition.  In instances where a return is requested, every effort should be made by the 
Investigator to return the product within 30 days.  If returns cannot be accommodated 
within 30 days, the site will need to provide justification and an estimated date of return.
The description of the complaint is important for AbbVie in order to enable AbbVie to 
investigate and determine if any corrective actions are required.
7.0
Protocol Deviations
AbbVie does not allow intentional/prospective deviations from the protocol unless when 
necessary to eliminate an immediate hazard to study subjects.  The Principal Investigator 
is responsible for complying with all protocol requirements, and applicable local laws 
regarding protocol deviations.  If a protocol deviation occurs (or is identified) after a 
subject has been enrolled, the Principal Investigator is responsible for notifying IEC/IRB 
regulatory authorities (as applicable), and the following AbbVie Clinical Contacts:

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Primary Contact:
AbbVie Srl 
Viale dell'Arte, 25
00144 Roma
Italy
Office:
Fax:
Email:
Alternate Contact:
United States
Office:
Fax:
Email:
Such contact must be made as soon as possible to permit a review by AbbVie to 
determine the impact of the deviation on the subject and/or the study.
Examples of protocol deviations include the following:
●
Subject entered into the study even though she/he did not satisfy entry criteria;
●
Subject who developed withdrawal criteria during the study and was not 
withdrawn;
●
Subject who received wrong treatment or incorrect dose;
●
Subject who received excluded or prohibited concomitant treatment.
In Japan, the Investigator will record all protocol deviations in the appropriate medical 
records at site.
8.0
Statistical Methods and Determination of Sample 
Size
8.1
Statistical and Analytical Plans
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) and additional unblinded analyses for the purpose of regulatory submission 

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will be conducted.  Study sites and subjects will remain blinded for the duration of the 
study.
Completed and specific details of the statistical analysis will be described and fully 
documented in the Statistical Analysis Plan (SAP).  The SAP will be finalized prior to the 
Week 12 database lock.  The statistical analyses will be performed using SAS (SAS 
Institute Inc., Cary, NC, USA).
8.1.1
Analysis Populations
8.1.1.1
Full Analysis Set (FAS)
The Full Analysis Set (FAS) includes all randomized subjects who received at least 
one dose of study drug.  The FAS will be used for all efficacy and baseline analyses.
8.1.1.2
Per Protocol Analysis Set
The Per-Protocol Analysis Set represents a subset of the FAS and consists of all FAS 
subjects who did not meet any major protocol violations during the study.  Definitions of 
major protocol violations will be detailed in the SAP.  Additional analysis may be 
conducted on the Per Protocol analysis set, in order to evaluate the impact of major 
protocol violations.
8.1.1.3
Safety Analysis Set
The Safety Analysis Set consists of all subjects who received at least one dose of study 
drug.  For the Safety Analysis Set, subjects are assigned to a treatment group based on the 
treatment actually received, regardless of the treatment randomized.
8.1.2
Subject Accountability, Disposition and Study Drug 
Exposure
8.1.2.1
Subject Accountability
The following will be summarized by site and by treatment group as well as overall 
separately for Period 1 and Period 2:  number of subjects randomized, the number of 

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subjects who received at least one dose of study drug, the number of subjects who 
completed the study, and the number of subjects who prematurely discontinued.
8.1.2.2
Subject Disposition
Separately for Period 1 and Period 2, the number and percentage of subjects who are 
randomized, received at least one dose of study drug, prematurely discontinued, and 
completed the study will be summarized by treatment group and overall.  Reasons for 
premature discontinuation of study drug will be summarized for all randomized subjects 
by treatment group and overall, with frequencies and percentages by reason for 
discontinuation.
8.1.2.3
Study Drug Exposure
Exposure to study drug will be summarized for the Safety Analysis Set Period 1 alone as 
well as for Period 1 and Period 2 combined.  The exposure to study drug (days) will be 
summarized with the mean, standard deviation, median, and range for each treatment 
group.  The exposure to study drug is defined as the difference between the dates of the 
first and last doses of the study drug plus 1 day.
Study drug compliance will be summarized for each treatment group for Period 1.  The 
compliance is defined as the number of tablets taken (i.e., the difference between the 
number of tablets dispensed and the number of tablets returned) during the subject's 
participation in Period 1 divided by the number of tablets a subject is supposed to take 
each day times the length of time that the subject was in the treatment phase of Period 1.
8.1.3
Analysis of Demographic and Baseline Characteristics
Demographic and baseline characteristics will be summarized by treatment group and 
overall for the FAS.  For the purpose of this analysis, baseline data for each subject will 
be the data collected immediately prior to the first dose of study drug in Period 1.

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Summary statistics for continuous variables will include the number of observations, 
mean, standard deviation, median, and range.  For discrete variables, frequencies and 
percentages for each category will be summarized.
Medical history will be presented by counts and percentages of subjects, broken down by 
Body System and Diagnosis.
Prior therapy and medication will be summarized by treatment group.  Prior therapy and 
medication will include all therapies and medications with a start date prior to the date of 
first dose of study drug.
Concomitant medications will also be summarized with frequencies and percentages for 
each treatment group.  All medications administered during study drug exposure will be 
included.
8.1.4
Efficacy Analysis
All efficacy analyses will be carried out using the FAS population, which includes all 
randomized subjects who receive at least one dose of study drug.
8.1.4.1
Efficacy Analysis for Period 1
For all efficacy analysis in Period 1, the three placebo groups (Groups 4, 5 and 6) will be 
combined and treated as one placebo group for analysis purposes.
8.1.4.1.1
Primary Efficacy Variables
The primary endpoint in Period 1 (at Week 12) is the proportion of subjects achieving 
ACR20 response at Week 12.  Analysis of the primary endpoint will be conducted on the
FAS based on treatment as randomized.  
The dose-response relationship among the upadacitinib groups and the combined placebo 
group will be characterized for ACR20 at Week 12.  The dose-response curve will be 
shown graphically with confidence intervals (CIs) for each dose and a non-flat dose 

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response relationship will be demonstrated using Cochran-Armitage test.  The statistical 
test will be at two-sided significance level of 0.05.
Nominal comparison of the primary endpoint will be made between each upadacitinib 
group and the combined placebo group using the Cochran-Mantel-Haenszel test adjusting 
for main stratification factors.  For the primary analysis, Non-Responder Imputation 
(NRI) will be used.  The analysis will be repeated using Observed Cases (OC). 
Supportive analysis will also be conducted on the Per Protocol Analysis Set.
The primary efficacy analyses will also be performed in demographic subgroups including 
age, gender, weight and body mass index (BMI) to assess the consistency of the treatment 
effect.  Additional subgroup analyses based on baseline disease characteristics and 
stratification factors will also be conducted.
8.1.4.1.2
Key Secondary Efficacy Variables
Key secondary endpoints (at Week 12) are listed in Section 5.3.3.1.2:
For binary endpoints, frequencies and percentages will be reported for each treatment 
group.  Similar analyses as for the primary endpoint will be conducted.
For continuous endpoints, the mean, standard deviation, median, and range will be 
reported for each treatment group.  Pairwise comparisons for each of the upadacitinib 
treatment groups and the combined placebo group will be carried out using the analysis of 
covariance model with treatment group as the fixed factor, and the corresponding baseline 
value and the main stratification factors as the covariates.
See Section 8.1.4.1.5 for imputation methods.
8.1.4.1.3
Other Efficacy Variables 
Additional secondary efficacy variables are listed in Section 5.3.3.1.3 and will be 
summarized for all visits.  For binary endpoints, frequencies and percentages will be 

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reported for each treatment group.  For continuous endpoints, the change from baseline 
mean, standard deviation, median, and range will be reported for each treatment group.
8.1.4.1.4
Multiplicity Control for the Primary and Key Secondary 
Endpoints
Multiplicity on the primary endpoint is controlled via using the Cochran-Armitage test 
across the multiple doses.  Nominal pairwise comparison of each upadacitinib dose to 
placebo is also performed as supportive information.
8.1.4.1.5
Imputation Methods
The following methods will be used for missing data imputation:
Observed Cases (OC):  The OC analysis will not impute values for missing evaluations, 
and thus a subject who does not have an evaluation on a scheduled visit will be excluded 
from the OC analysis for that visit.
Multiple Imputation (MI):  The MI analysis imputes missing data multiple times under 
appropriate random variation and thus generates multiple imputed "pseudo-complete" 
datasets.  Results will be aggregated across the multiple imputed datasets, overcoming 
drawbacks of the single imputation methods.
Non-Responder Imputation (NRI):  NRI applies to binary endpoints only.  In NRI 
analysis, subjects who prematurely discontinue the study drug will be considered 
non-responders after discontinuation.
The NRI approach will serve as the primary analysis approach for key binary endpoints.  
The MI approach will serve as the primary analysis approach for key continuous 
endpoints.  Sensitivity analysis based on OC will also be conducted for key endpoints.

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8.1.4.2
Long-Term Efficacy Analysis for Period 1 and Period 2 
Combined
The efficacy endpoints of long-term efficacy analysis are listed in Section 5.3.3.1.3 and 
will be summarized for all visits.
Long-term efficacy by time point will be summarized using descriptive statistics.  For 
binary endpoints, frequencies and percentages will be summarized.  For continuous 
endpoints, the mean and standard deviation will be reported.
8.1.5
Safety Analyses 
8.1.5.1
General Considerations
Safety analyses will be carried out using the Safety Analysis Set.  Analyses will be 
conducted for Period 1 alone, as well as for Period 1 and Period 2 combined. Safety 
analyses are based on treatments actually received.  Safety will be assessed by AEs, 
physical examination, laboratory assessments, ECG, and vital signs.  Frequency tables 
and lists of subjects with treatment-emergent AEs by preferred term as in the Medical 
Dictionary for Regulatory Activities (MedDRA) dictionary, by system organ class, by 
severity, and by relationship to the study drug as assessed by the Investigator will be 
provided.  The changes from baseline in vital signs, physical examination results, and 
clinical laboratory values will be analyzed in a descriptive manner.  Shift of laboratory 
values from baseline to defined time points will be tabulated.
Missing safety data will not be imputed.
8.1.5.2
Analysis of Adverse Events
Unless otherwise specified, the following conventions apply for both the Period 1 safety 
analysis and the combined safety analysis of Period 1 and Period 2.

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8.1.5.2.1
Treatment-Emergent Adverse Events (TEAE)
AEs will be coded using MedDRA.  A TEAE is defined as AE that began or worsened in 
severity after initiation of study drug.
AEs starting more than 30 days following the last dose of study drug will not be included 
in summaries of TEAEs.  For subjects who continued into Period 2, the AEs that are 
reported in Period 2 will be captured in the combined safety analysis of Period 1 and 
Period 2.
As a general safety summary, the number and percentage of subjects experiencing TEAEs 
will be summarized for each treatment group for the following AE categories:
●
All AEs;
●
All severe AEs;
●
All reasonably possibly related AEs;
●
All SAEs;
●
Frequent AEs (reported in 5% of subjects or more in any treatment group);
●
Frequent reasonably possibly related AEs (reported in 5% of subjects or more 
in any treatment group);
●
Discontinuations due to AEs;
●
Death.
Additional AEs may be considered for tabulation/summary based on recommendations 
from Clinical and Safety as deemed appropriate.
TEAEs will be summarized and presented by system organ classes (SOCs) and preferred 
terms (PTs) using MedDRA.  The SOCs will be presented in alphabetical order, and the 
PTs will be presented in alphabetical order within each SOC.
TEAE will also be summarized by maximum severity and by maximum relationship.

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The AEs of special interest (including but not limited to serious infection, opportunistic 
infection, malignancy, non-melanoma skin cancer (NMSC), malignancy other than 
NMSC, lymphoma, hepatic disorder, gastrointestinal perforation, anemia, neutropenia, 
lymphopenia, herpes zoster, increased CPK, renal dysfunction, tuberculosis, adjudicated 
cardiovascular events and embolic and thrombotic events (non-cardiac, non-CNS) will be 
summarized.  Event rate (per 100 patient years) for AEs of special interest will also be 
summarized for the combined safety analysis of Period 1 and Period 2.
All AEs leading to discontinuation of study drug will be presented in listing format.  A 
listing by treatment group of TEAEs grouped by SOC and MedDRA preferred term with 
subject identification numbers will be generated.
8.1.5.2.2
Serious Adverse Events and Death
All treatment-emergent SAEs and AEs leading to death will also be presented in listing 
format.  In addition, SAEs will be summarized by SOC and MedDRA PT.
8.1.5.3
Analysis of Laboratory, Vital Sign, and ECG Data
Changes from baseline by visit, and changes from baseline to minimum value, maximum 
value, and final values in continuous laboratory data, and vital signs will be summarized 
by treatment group. 
Baseline values are defined as the last non-missing measurements recorded on or before 
the date of the first dose of study drug in Period 1.  
The laboratory data will be categorized as Grade 1, Grade 2, Grade 3 and Grade 4 
according to OMERACT criteria (Rheumatology Common Toxicity Criteria V.2.0).  For 
creatine phosphokinase and serum creatinine, NCI CTC criteria will be used.  The shift 
tables will tabulate the number and percentage of subjects with baseline and post-baseline 
values by grade level.
Listings will be provided for potentially clinically significant laboratory values and vital 
signs.

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8.1.6
Pharmacokinetic and Exposure-Response Analyses
Individual upadacitinib plasma concentrations at each study visit will be tabulated and 
summarized with appropriate statistical methods.  For subjects enrolled in the intensive 
pharmacokinetic assessment, pharmacokinetic parameter values of upadacitinib will be 
tabulated for each subject and each regimen, and summary statistics will be computed for 
each sampling time and each parameter by regimen.
Data from this study may be combined with data from other studies for the population PK 
and exposure-response analyses.  Population PK and exposure-response analyses of only 
data from this study may not be conducted.  The following general methodology will be 
used for the population PK and exposure-response analyses.
Population PK analyses will be performed using the actual sampling time relative to 
dosing.  PK models will be built using a non-linear mixed-effects modeling approach with 
NONMEM software (Version 7, or a higher version). The structure of the starting PK 
model will be based on the PK analysis of data from previous studies.  The CL/F and V/F 
of upadacitinib will be the PK parameters of major interest in the analyses.  If necessary, 
other parameters, including the parameters describing absorption characteristics, may be 
fixed if useful in the analysis.
The evaluation criteria described below will be used to examine the performance of 
different models.
1.
The objective function of the best model is significantly smaller than the alternative 
model(s).
2.
The observed and predicted concentrations from the preferred model are more 
randomly distributed across the line of unity (a straight line with zero intercept and 
a slope of one) than the alternative model(s).
3.
Visual inspection of model fits, standard errors of model parameters and change in 
inter-subject and intra-subject error.

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Once an appropriate base PK model (including inter- and intra-subject error structure) is 
developed, empirical Bayesian estimates of individual model parameters will be 
calculated by the posterior conditional estimation technique using non-linear 
mixed-effects modeling.  The relationship between these conditional estimates CL/F and 
V/F values with only potentially physiologically relevant or clinically meaningful 
covariates (such as subject age, sex, body weight, concomitant medications, laboratory 
markers of hepatic of renal function, etc.) will be explored using stepwise forward 
selection method, or another suitable regression/smoothing method at a significance level 
of 0.05.  After identification of all relevant covariates, a stepwise backward elimination of 
covariates from the full model will be employed to evaluate the significance (at P < 0.005, 
corresponding to a decrease in objective function > 7.88 for one degree of freedom) of 
each covariate in the full model.
Linear or non-linear relationships of primary PK parameters with various covariates will 
be explored.
Relationships between upadacitinib exposure and clinical observations (primary efficacy 
variable) will be explored.  Exposure-response relationships for secondary efficacy 
variables and/or some safety measures of interest may also be explored.  The relationship 
between exposure (e.g., population PK model predicted average concentrations, area 
under the curve, trough concentrations, the individual model-predicted PK profiles, or 
some other appropriate measure of exposure) and drug effect will be explored.  Several 
classes of models (e.g., linear, log-linear, exponential, Emax, sigmoid Emax, etc.) will be 
evaluated to characterize the exposure-response relationship based on observed data.  
Results of the PK and exposure-response analyses may be summarized in a separate report 
prior to regulatory filing of upadacitinib for the treatment of RA, rather than in the CSR.
Additional analyses will be performed if useful and appropriate.

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8.1.7
Statistical Analysis of Biomarker Data
Summary statistics for the in vivo pharmacodynamic biomarkers (including but not 
limited to NK, NKT, B cells, and T cells) at baseline and post-treatment time points 
(Baseline, Week 8 and Premature Discontinuation visit in Period 1 and Weeks 24 and 48 
in Period 2) in addition to change from baseline at each time will be provided; this will 
include mean, standard deviation, median, quartiles, and range for each group.  The 
pharmacodynamic effect of each biomarker between the placebo and upadacitinib 
treatment groups will be evaluated via a non-linear mixed-effects modeling approach with 
Change from baseline of the biomarker as response variable, Treatment, Time, and 
Treatment × Time interaction as fixed-effects, the corresponding baseline biomarker score 
as a covariate, and "subjects nested within the treatment group" as a random-effect.  Other 
baseline variables such as age, weight, etc., may be considered as appropriate.  For 
biomarkers identified to have significant overall treatment effect via the non-linear 
mixed-effects modeling analysis, dose-response models with the biomarker as a 
continuous response will be explored.  In addition to the above analyses of biomarkers 
individually, the effect of certain combination of biomarkers on the treatment groups may 
be explored.
If the optional exploratory research variables including an additional panel of prognostic, 
predictive, and pharmacodynamic biomarkers are evaluated, then those data may be 
analyzed as follows.  The association of biomarkers to the efficacy and safety endpoints 
may be explored for each biomarker one at a time, and also for combinations of 
biomarkers via some multivariate predictive modeling algorithms.  Optimal multivariate 
combinations of biomarkers that associate with efficacy endpoints, subject 
response/non-response (with respect to appropriate clinical endpoints), and also with 
safety endpoints may be explored via a variety of statistical predictive modeling 
algorithms.  Also cut-points for individual biomarkers and optimal combinations of 
biomarkers that differentiate the subject response with respect to efficacy/safety endpoints 
may be explored.  The significance of these multivariate combinations of biomarkers may 
be assessed via at least 20 iterations of 5-fold cross-validation.

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8.2
Determination of Sample Size
Sample size was estimated based on the previous global Phase 2 trial (Study M13-537).  
Assuming an ACR20 response rate of 46% for placebo group, 62% for low dose group 
(7.5 mg QD), 68% for middle dose group (15 mg QD) and 80% for high dose group 
(30 mg QD) of upadacitinib, the sample size to have 90% power and two-sided alpha of 
5% to detect a statistically significant of dose-response using Cochran-Armitage test will 
be 42 subjects per group.  And the sample size to demonstrate the superiority of 
upadacitinib compared to placebo will be 46 subjects to provide the 90% power and 5% of 
two-sided alpha.  Taking 5% of drop-out rate into consideration, sample size will be 48 
per group (total sample size: 192 subjects).
8.3
Randomization Methods
Subjects will be randomly assigned in a 3:3:3:1:1:1 ratio to one of the six treatment 
groups:
●
Group 1:  upadacitinib 7.5 mg QD (N = 48) (Period 1) → upadacitinib 7.5 mg 
QD (Period 2) 
●
Group 2:  upadacitinib 15 mg QD (N = 48) (Period 1) → upadacitinib 15 mg 
QD (Period 2)
●
Group 3:  upadacitinib 30 mg QD (N = 48) (Period 1) → upadacitinib 30 mg 
QD (Period 2)
●
Group 4:  Placebo (N = 16) (Period 1) → upadacitinib 7.5 mg QD (Period 2)
●
Group 5:  Placebo (N = 16) (Period 1) → upadacitinib 15 mg QD (Period 2)
●
Group 6:  Placebo (N = 16) (Period 1) → upadacitinib 30 mg QD (Period 2)
Randomization will be stratified by prior exposure to bDMARD (yes/no).
See Section 5.5.3 for details.

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9.0
Ethics
9.1
Independent Ethics Committee (IEC) or Institutional Review 
Board (IRB)
Good Clinical Practice requires that the clinical protocol, any protocol amendments, the 
Investigator's Brochure, the informed consent, and all other forms of subject information 
related to the study (e.g., advertisements used to recruit subjects) and any other necessary 
documents be reviewed by an IEC/IRB.  The IEC/IRB will review the ethical, scientific 
and medical appropriateness of the study before it is conducted.  IEC/IRB approval of the 
protocol, informed consent, and subject information and/or advertising, as relevant, will 
be obtained prior to the authorization of drug shipment to a study site.
Any amendments to the protocol will require IEC/IRB approval prior to implementation 
of any changes made to the study design.  The investigator will be required to submit, 
maintain and archive study essential documents according to International Conference on 
Harmonization (ICH) GCP.
Any SAEs that meet the reporting criteria, as dictated by local regulations, will be 
reported to both responsible Ethics Committees and Regulatory Agencies, as required by 
local regulations.  During the conduct of the study, the Investigator should promptly 
provide written reports (e.g., ICH Expedited Reports, and any additional reports required 
by local regulations) to the IEC/IRB of any changes that affect the conduct of the study 
and/or increase the risk to subjects.  Written documentation of the submission to the 
IEC/IRB should also be provided to AbbVie.
9.2
Ethical Conduct of the Study
The study will be conducted in accordance with the protocol, ICH guidelines, applicable 
regulations and guidelines governing clinical study conduct and the ethical principles that 
have their origin in the Declaration of Helsinki.  Responsibilities of the clinical 
investigator are specified in Appendix A.

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9.3
Subject Information and Consent
The Investigator or his/her representative will explain the nature of the study to the 
subject, and answer all questions regarding this study.  Prior to any study-related 
screening procedures being performed on the subject, the informed consent statement will 
be reviewed and signed and dated by the subject, the person who administered the 
informed consent, and any other signatories according to local requirements.  In Japan, if 
a subject is below 20 years old, the subject's or legal guardian must be explained and 
willing to give written informed consent.  A copy of the informed consent will be given to 
the subject and the original will be placed in the subject's medical record.  An entry must 
also be made in the subject's dated source documents to confirm that informed consent 
was obtained prior to any study-related procedures and that the subject received a signed 
copy.
Information regarding incentives for subjects and information regarding provisions for 
treating and/or compensating subjects who are harmed as a consequence of participation 
in the study can be found in the informed consent.
Samples for exploratory research/validation studies will only be collected if the subject 
has voluntarily signed and dated the separate written consent for exploratory 
research/validation studies, approved by an IRB/IEC, after the nature of the testing has 
been explained and the subject has had an opportunity to ask questions.  The separate 
written consent must be signed before the exploratory research/validation studies samples 
are collected and testing is performed.  The separate written consent may be part of the 
main consent form.  If the subject does not consent to the exploratory research/validation 
studies, it will not impact the subject's participation in the study.
In the event a subject withdraws consent to participate from the study, stored biomarker 
samples will continue to be used for research and analysis.  In the event that a subject 
would like to withdraw consent for research using these samples, the subject may request 
that their samples be withdrawn.  Once AbbVie receives the request, remaining biomarker 

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samples will be destroyed.  If the subject changes his/her consent, and the samples have 
already been tested, those results will still remain as part of the overall research data.
9.3.1
Informed Consent Form and Explanatory Material
In Japan, the Principal Investigator will prepare the informed consent and explanatory 
material required to obtain subject's consent to participate in the study with the 
cooperation of the Sponsor and will revise these documents as required.  The prepared or 
revised consent forms and explanatory material will be submitted to the Sponsor.  
Approval of the IRB will be obtained prior to use in the study.
9.3.2
Revision of the Consent Form and Explanatory Material
In Japan, when important new information related to the subject's consent becomes 
available, the Principal Investigator will revise the informed consent and explanatory 
material based on the information without delay and will obtain the approval of the IRB 
prior to use in the study.  The Investigator will provide the information, without delay, to 
each subject already participating in the study, and will confirm the intention of each 
subject to continue the study or not.  The Investigator shall also provide a further 
explanation using the revised form and explanatory material and shall obtain written 
consent from each subject of their own free will to continue participating in the study.
10.0
Source Documents and Case Report Form 
Completion
10.1
Source Documents
Source documents are defined as original documents, data, and records.  This may include 
joint evaluations, hospital records, clinical and office charts, laboratory data/information, 
subjects' diaries or evaluation checklists, pharmacy dispensing and other records, recorded 
data from automated instruments, microfiches, photographic negatives, microfilm or 
magnetic media, and/or x-rays.  Data collected during this study must be recorded on the 
appropriate source documents.

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The Investigator(s)/Institution(s) will permit study-related monitoring, audits, IEC/IRB 
review, and regulatory inspection(s), providing direct access to source data documents.
10.2
Case Report Forms
Case report forms (CRFs) must be completed for each subject screened/enrolled in this 
study.  These forms will be used to transmit information collected during the study to 
AbbVie and regulatory authorities, as applicable.  The CRF data for this study are being 
collected with an EDC system called Rave® provided by the technology vendor Medidata 
Solutions Incorporated, NY, USA.  The EDC system and the study-specific eCRFs will 
comply with Title 21 CFR Part 11.  The documentation related to the validation of the 
EDC system is available through the vendor, Medidata, while the validation of the 
study-specific eCRFs will be conducted by AbbVie and will be maintained in the Trial 
Master File at AbbVie.
The Investigator will document subject data in his/her own subject files.  These subject 
files will serve as source data for the study.  All eCRF data required by this protocol will 
be recorded by investigative site personnel in the EDC system.  All data entered into the 
eCRF will be supported by source documentation.
The Investigator or an authorized member of the Investigator's staff will make any 
necessary corrections to the eCRF.  All change information, including the date and person 
performing the corrections, will be available via the audit trail, which is part of the EDC 
system.  For any correction, a reason for the alteration will be provided.  The eCRFs will 
be reviewed periodically for completeness, legibility, and acceptability by AbbVie 
personnel (or their representatives).  AbbVie (or their representatives) will also be allowed 
access to all source documents pertinent to the study in order to verify eCRF entries.  The 
Principal Investigator will review the eCRFs for completeness and accuracy and provide 
his or her electronic signature and date to eCRFs as evidence thereof.
Medidata will provide access to the EDC system for the duration of the trial through a 
password-protected method of internet access.  Such access will be removed from 

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investigator sites at the end of the site's participation in the study.  Data from the EDC 
system will be archived on appropriate data media (CD-ROM, etc.) and provided to the 
Investigator at that time as a durable record of the site's eCRF data.  It will be possible for 
the Investigator to make paper printouts from that media.
Patient and site reported data must be completed for each subject screened/enrolled in this 
study.
●
The following data are being collected with an Electronic Patient-Reported 
Outcome (ePRO) system called Trialmax, provided by the technology vendor 
CRF Health of Plymouth Meeting, PA, USA:
○
Completed by Patient:
●
Patient's Global Assessment of Disease Activity VAS
●
Patient's Assessment of Pain VAS
●
HAQ-DI
●
EQ-5D-5L
●
SF-36
●
FACIT-F
●
RA-WIS
○
Completed by Site:
●
Physician's Global Assessment of Disease Activity VAS
●
The following data will be completed by the patient on paper and entered into 
the EDC system:
○
Patient's Assessment of Severity and Duration of Morning Stiffness
The ePRO system is in compliance with Title 21 CFR Part 11.  The documentation related 
to the system validation of the ePRO system is available through the vendor, CRF Health, 
while the user acceptance testing of the study-specific PRO design will be conducted and 
maintained at AbbVie.

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The subject will be entering the data on an electronic device; these data will be uploaded 
to a server.  The data on the server will be considered source and will be maintained and 
managed by CRF Health.
Internet access to the ePRO data will be provided by CRF Health for the duration of the 
trial.  This access will be available for the duration of the trial to the site investigator, as 
well as delegated personnel.  Such access will be removed from investigator sites 
following the receipt of the study archive.  Data from the ePRO system will be archived 
on appropriate data media (CD-ROM, etc.) and provided to the investigator at that time as 
a durable record of the site's ePRO data.  It will be possible for the investigator to make 
paper print-outs from that media.
The ePRO data will be collected by the following method:
Tablet based
●
The instrument/scale will be collected electronically via a tablet device into 
which the subject will directly enter the required pieces of information.  The 
electronic device will be programmed to allow data entry for only the visits 
specified in the protocol and will not allow for subjects to complete more than 
one of the same assessment at any one visit.  All data entered on the device 
will be immediately stored to the device itself and automatically uploaded to a 
central server administrated by CRF Health.  The Investigator and delegated 
staff will be able to access all uploaded subject entered data via a password 
protected website, up until the generation, receipt and confirmation of the 
study archive.
11.0
Data Quality Assurance
Prior to the initiation of the study, a meeting will be held with AbbVie personnel, the 
investigators and appropriate site personnel.  This meeting will include a detailed 
discussion of the protocol, performance of study procedures, CRF, subject dosing diary, 
and specimen collection methods.

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The AbbVie monitor will monitor each site throughout the study.  Source document 
review will be performed against entries on the CRF and a quality assurance check will be 
performed to ensure that the investigator is complying with the protocol and regulations.
All data hand entered in the database will be verified at AbbVie.  Any discrepancies will 
be reviewed against the CRF and corrected on-line.  After completion of the entry 
process, computer logic and manual checks will be created by AbbVie to identify items 
such as inconsistent study dates.  Any necessary corrections will be made by the site to the 
eCRF.
Routine hematology, serum chemistry and serology, and urinalysis, and other tests such as 
rheumatoid factor, anti-CCP, and HBV/HCV testing, will be conducted using a central 
laboratory (refer to Table 2 and Table 4).  The data from these analyses will be 
electronically transferred from the central laboratory to the study database.
Laboratory tests including, but not limited to, urine pregnancy testing and ESR, will be 
conducted locally by each study site (refer to Table 2 and Table 4).  Sites will provide 
AbbVie with laboratory certifications and normal ranges for each local laboratory used.
The full name, address, phone number and fax number for each local laboratory will also 
be included.
12.0
Use of Information
Any research that may be done using the optional exploratory research samples from this 
study will be experimental in nature and the results will not be suitable for clinical 
decision making or patient management.  Hence, the subject will not be informed of 
individual results, should analyses be performed, nor will anyone not directly involved in 
this research.  Correspondingly, researchers will have no access to subject identifiers.  
Individual results will not be reported to anyone not directly involved in this research 
other than for regulatory purposes.  Aggregate data from optional exploratory 
research/validation studies may be provided to investigators and used in scientific 
publications or presented at medical conventions.  Optional exploratory 

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research/validation information data will be published or presented only in a way that 
does not identify any individual subject.
13.0
Completion of the Study
The Investigator will conduct the study in compliance with the protocol and complete the 
study within the timeframe specified in the contract between the Investigator (Director of 
the Site in Japan) and AbbVie.  Continuation of this study beyond this date must be 
mutually agreed upon in writing by both the Investigator (Director of the Site in Japan) 
and AbbVie.  The investigator will provide a final report to the Director of the Site 
following conclusion of the study.  Upon provided the report, the Director of the Site will 
notify AbbVie or their representative and IEC/IRB of the conclusion of the study in Japan.
The Investigator (Director of the Site in Japan) must retain any records related to the study 
according to local requirements.  If the Investigator (Director of the Site in Japan) is not 
able to retain the records, he/she must notify AbbVie to arrange alternative archiving 
options.
AbbVie will select the signatory Investigator from the Investigators who participate in the 
study.  Selection criteria for this Investigator will include level of participation as well as 
significant knowledge of the clinical research, investigational drug, and study protocol.  
The signatory Investigator for the study will review and sign the final study report in 
accordance with the European Agency for the Evaluation of Medicinal Products Guidance 
on Investigator's Signature for Study Reports.
The end-of-study is defined as the date of the last subject's last visit.

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14.0
Investigator's Agreement
1.
I have received and reviewed the Investigator's Brochure for upadacitinib.
2.
I have read this protocol and agree that the study is ethical.
3.
I agree to conduct the study as outlined and in accordance with all applicable 
regulations and guidelines.
4.
I agree to maintain the confidentiality of all information received or developed in 
connection with this protocol.
5.
I agree that all electronic signatures will be considered the equivalent of a 
handwritten signature and will be legally binding.
Protocol Title: 
A Phase 2b/3, Randomized, Double-Blind Study Comparing 
Upadacitinib (ABT-494) to Placebo in Japanese Subjects with 
Moderately to Severely Active Rheumatoid Arthritis Who Are on a 
Stable Dose of Conventional Synthetic Disease-Modifying Anti-
Rheumatic Drugs (csDMARDs) and Have an Inadequate Response 
to csDMARDs
Protocol Date:
23 February 2018
Signature of Principal Investigator
Date
Name of Principal Investigator (printed or typed)

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15.0
Reference List
1.
Grigor C, Capell H, Stirling A, et al.  Effect of treatment strategy of tight control 
for rheumatoid arthritis (the TICORA study):  a single-blind randomised controlled 
trial.  Lancet.  2004;364(9430):263-9.
2.
Vermeer M, Kuper HH, Bernelot Moens HJ, et al.  Adherence to a treat-to-target 
strategy in early rheumatoid arthritis:  results of the DREAM remission induction 
cohort.  Arthritis Res Ther.  2012;14(6):R254.
3.
Verstappen SM, Jacobs JW, van der Veen MJ, et al.  Intensive treatment with 
methotrexate in early rheumatoid arthritis:  aiming for remission.  Computer 
Assisted Management in Early Rheumatoid Arthritis (CAMERA, an open-label 
strategy trial).  Ann Rheum Dis.  2007;66(11):1143-9.
4.
Aletaha D, Neogi T, Silman AJ, et al.  2010 rheumatoid arthritis classification 
criteria:  an American College of Rheumatology/European League Against 
Rheumatism collaborative initiative.  Ann Rheum Dis.  2010;69(9):1580-8.  
Erratum in:  Ann Rheum Dis.  2010;69(10):1892.
5.
Burmester GR, Feist E, Dorner T.  Emerging cells and cytokine targets in 
rheumatoid arthritis.  Nat Rev Rheumatol.  2014;10(2):77-88.
6.
Emery P.  Why is there persistent disease despite biological therapy?  Importance 
and early intervention.  Arthritis Res Ther.  2014;16(3):115.
7.
Meier FMP, McInnes IB.  Small-molecule therapeutics in rheumatoid arthritis:  
scientific rationale, efficacy and safety.  Best Pract Res Clin Rheumatol.  
2014;28(4):605-24.
8.
Vaddi K, Luchi M.  JAK inhibition for the treatment of rheumatoid arthritis:  a new 
era in oral DMARD therapy.  Expert Opin Investig Drugs.  2012;21(7):961-73.
9.
Murray PJ.  The Jak-STAT signaling pathway:  input and output integration.  J 
Immunol.  2007;178(5):2623-9.
10.
Xeljanz® (tofacitinib) [package insert].  New York, NY; Pfizer, 2015.

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11.
Nawendy N, Krishnaswai S, Wang R, et al.  Effect of CP-690,550, an orally active 
janus kinase inhibitor, on renal function in healthy adult volunteers.  J Clin 
Pharmacol.  2009;49(4):423-9.
12.
Greenwald MK, Fidelus-Gort R, Levy R, et al.  A randomized dose-ranging, 
placebo-controlled study of INCB028050, a selective JAK1 and JAK2 inhibitor in 
subjects with active rheumatoid arthritis [abstract].  Arthritis Rheum.  
2010;62 (Suppl 10):2172.
13.
Dougados M, van der Heijde D, Chen YC, et al.  Baricitinib, an oral janus kinase 
(JAK)1/JAK2 inhibitor, in patients with active rheumatoid arthritis (RA) and an 
inadequate response to CDMARD therapy:  results of the phase 3 RA-build study.  
Ann Rheum Dis.  2015;74 (Suppl 2):79.
14.
Genovese MC, Kremer J, Zamani O, et al.  Baricitinib, an oral janus kinase 
(JAK)1/JAK2 inhibitor, in patients with active rheumatoid arthritis (RA) and an 
inadequate response to TNF inhibitors:  results of the phase 3 RA-beacon study.  
Ann Rheum Dis.  2015;74 (Suppl 2):75.
15.
Fleischmann R, Kremer J, Cush J, et al.  Placebo-controlled trial of tofacitinib 
monotherapy in rheumatoid arthritis.  N Engl J Med.  2012;367(6):495-507.
16.
van Vollenhoven RF, Fleischmann R, Cohen S, et al.  Tofacitinib or adalimumab 
versus placebo in rheumatoid arthritis.  N Engl J Med.  2012;367(6):508-19.
17.
Burmester GR, Blanco R, Charles-Schoeman C, et al.  Tofacitinib (CP-690,550) in 
combination with methotrexate in patients with active rheumatoid arthritis with an 
inadequate response to tumour necrosis factor inhibitors:  a randomized phase 3 
trial.  Lancet.  2013;381(9865):451-60.
18.
Kremer J, Li ZG, Hall S, et al.  Tofacitinib in combination with nonbiologic 
disease-modifying antirheumatic drugs in patients with active rheumatoid arthritis:  
a randomized trial.  Ann Intern Med.  2013;159(4):253-61.

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19.
van der Heijde D, Tanaka Y, Fleischmann R, et al.  Tofacitinib (CP-690,550) in 
patients with rheumatoid arthritis receiving methotrexate:  twelve month data from 
a twenty-four-month phase III randomized radiographic study.  Arthritis Rheum.  
2013;65(3):559-70.
20.
Galapagos.  Press release.  14 April 2015.  Available from:  
http://www.glpg.com/files/1314/2904/2940/PR_Darwin1_April_14_2015_FINAL.
pdf.  Accessed on:  02 September 2015.
21.
Galapagos.  Press release.  27 April 2015.  Available from:  
http://www.glpg.com/files/3514/3016/6234/PR_Darwin2_FINAL.pdf.  Accessed 
on:  02 September 2015.
22.
Woodworth T, Furst DE, Alten R, et al.  Standardizing assessment and reporting of 
adverse effects in rheumatology clinical trials II:  the Rheumatology Common 
Toxicity Criteria v.2.0.  J Rheumatol.  2007;34(6):1401-14.

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Appendix A.
Responsibilities of the Clinical Investigator
Clinical research studies sponsored by AbbVie are subject to the Good Clinical Practices 
(GCP) and local regulations and guidelines governing the study at the site location.  In 
signing the Investigator Agreement in Section 14.0 of this protocol, the investigator is 
agreeing to the following:
1.
Conducting the study in accordance with the relevant, current protocol, making 
changes in a protocol only after notifying AbbVie, except when necessary to 
protect the safety, rights or welfare of subjects.
2.
Personally conducting or supervising the described investigation(s).
3.
Informing all subjects, or persons used as controls, that the drugs are being used for 
investigational purposes and complying with the requirements relating to informed 
consent and ethics committees (e.g., independent ethics committee [IEC] or 
institutional review board [IRB]) review and approval of the protocol and 
amendments.
4.
Reporting adverse experiences that occur in the course of the investigation(s) to 
AbbVie and the site director.
5.
Reading the information in the Investigator's Brochure/safety material provided, 
including the instructions for use and the potential risks and side effects of the 
investigational product(s).
6.
Informing all associates, colleagues, and employees assisting in the conduct of the 
study about their obligations in meeting the above commitments.
7.
Maintaining adequate and accurate records of the conduct of the study, making 
those records available for inspection by representatives of AbbVie and/or the 
appropriate regulatory agency, and retaining all study-related documents until 
notification from AbbVie.
8.
Maintaining records demonstrating that an ethics committee reviewed and 
approved the initial clinical investigation and all amendments.

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9.
Reporting promptly, all changes in the research activity and all unanticipated 
problems involving risks to human subjects or others, to the appropriate individuals 
(e.g., coordinating investigator, institution director) and/or directly to the ethics 
committees and AbbVie.
10.
Following the protocol and not make any changes in the research without ethics 
committee approval, except where necessary to eliminate apparent immediate 
hazards to human subjects.

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Appendix B.
List of Protocol Signatories
Name
Title
Functional Area
Therapeutic Area
Therapeutic Area
Pharmacovigilance and Patient 
Safety
Statistics
Clinical Pharmacokinetics and 
Pharmacodynamics
Bioanalysis
Clinical Program Development
Japan Development
Japan Development

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Appendix C.
Physician's Global Assessment of Disease Activity Example
Visual Analog Scale (VAS)
VAS will be used to assess the physician's global assessment of disease activity.  The 
VAS consists of a horizontal 100 mm line anchored at either end by opposite adjectives 
reflecting the spectrum/severity of the parameters assessed:
●
Physician's global assessment of disease activity (current status)
The Physician will rate global assessment of subject's current disease activity 
ranging from 0 to 100 (see example below)
Mark the line below to indicate the subject's rheumatoid arthritis disease activity 
(independent of the subject's self-assessment).
0
100
Very Low
Very High

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Appendix E.
Latent TB Risk Assessment Form Example
1.
Have you or an immediate family member or other close contact ever been 
diagnosed or treated for tuberculosis?
2.
Have you lived in or had prolonged travels to countries in the following regions:
●
Sub-Saharan Africa
●
India
●
China
●
Mexico
●
Southeast Asia or Micronesia
●
The former Soviet Union
3.
Have you lived or worked in a prison, homeless shelter, immigration center, or 
nursing home?
4.
Have you, or an immediate family member, had any of the following problems for 
the past 3 weeks or longer:
●
Chronic Cough
●
Production of Sputum
●
Blood-Streaked Sputum
●
Unexplained Weight Loss
●
Fever
●
Fatigue/Tiredness
●
Night Sweats
●
Shortness of Breath
From:  http://www mayoclinic.com/health/tuberculosis/DS00372/DSECTION=risk-factors
http://www.in.gov/fssa/files/Tuberculosis_Questionnaire.pdf

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Appendix F.
Patient's Global Assessment of Disease Activity Example
Visual Analog Scale (VAS)
VAS will be used to assess the subject's global assessment of disease activity.  Each VAS 
consists of a horizontal 100 mm line anchored at either end by opposite adjectives 
reflecting the spectrum/severity of the parameters assessed:
●
Subject's global assessment of disease activity (within last 24 hours)
The subject will rate the severity of the RA symptoms and how he/she is doing 
from 0 to 100.  This assessment will be used for the DAS28 (CRP) calculation 
in this study (see example below):
Please place a vertical mark on the line below to indicate how well your rheumatoid 
arthritis has been doing during THE LAST 24 HOURS:
0
100
Very Well
Very Poorly

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Appendix G.
Patient's Assessment of Pain Example
Visual Analog Scale (VAS)
VAS will be used to assess the subject's assessment of pain.  Each VAS consists of a 
horizontal 100 mm line anchored at either end by opposite adjectives reflecting the 
spectrum/severity of the parameters assessed:
How much pain have you had because of your condition within the previous week?
Place a mark on the line below to indicate how severe your pain has been.
NO 
PAIN
WORST 
POSSIBLE 
PAIN

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Appendix H.
Health Assessment Questionnaire (HAQ-DI) Example
HEALTH ASSESSMENT QUESTIONNAIRE
In this section we are interested in learning how your illness affects your ability to 
function in daily life.
Please check the response which best describes your usual abilities OVER THE PAST WEEK:
WITHOUT ANY
DIFFICULTY
WITH SOME
DIFFICULTY
WITH MUCH
DIFFICULTY
UNABLE
TO DO
DRESSING AND GROOMING
Are you able to:
Dress yourself, including tying 
shoelaces and doing buttons?
Shampoo your hair?
ARISING
Are you able to:
Stand up from a straight chair?
Get in and out of bed?
EATING
Are you able to:
Cut your own meat?
Lift a full cup or glass to your 
mouth?
Open a new milk carton?
WALKING
Are you able to:
Walk outdoors on flat ground?
Climb up five steps?
Please check any AIDS OR DEVICES that you usually use for any of these activities:
  Cane
  Devices used for dressing (button hook, zipper pull, long 
handled shoe horn, etc.)
  Walker
  Built up or special utensils
  Crutches
  Special or built up chair
  Wheelchair
  Other (Specify:  __________________)

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Please check any categories for which you usually need HELP FROM ANOTHER PERSON:
  Dressing and Grooming
  Eating
  Arising
  Walking
Please check the response which best describes your usual abilities OVER THE PAST WEEK:
WITHOUT ANY
DIFFICULTY
WITH SOME
DIFFICULTY
WITH MUCH
DIFFICULTY
UNABLE
TO DO
HYGIENE
Are you able to:
Wash and dry your body?
Take a tub bath?
Get on and off the toilet?
REACH
Are you able to:
Reach and get down a 5-pound 
object (such as a bag of sugar) 
from just above your head?
Bend down to pick up clothing 
from the floor?
GRIP
Are you able to:
Open car doors?
Open jars which have been 
previously opened?
Turn faucets on and off?
ACTIVITIES
Are you able to:
Run errands and shop?
Get in and out of a car?
Do chores such as vacuuming 
or yard work?
Please check any AIDS OR DEVICES that you usually use for any of these activities:
  Raised toilet seat
  Bathtub bar
  Bathtub seat
  Long-handled appliances for reach
  Jar opener (for jars previously opened)
  Long-handled appliances in bathroom
  Other (Specify: ___________________)

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Please check any categories for which you usually need HELP FROM ANOTHER PERSON:
  Hygiene
  Gripping and opening things
  Reach
  Errands and chores
HAQ – United States/English
HAQ-DI_AU1.0-eng-USori.doc
© Stanford University

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Appendix I.
Patient's Assessment of Severity and Duration of Morning Stiffness 
Example
Instructions: 
Please clearly mark an 'x' in the box (☒) that best describes your experience with 
morning stiffness on awakening in the past 7 days.
No morning
stiffness
Worst possible morning 
stiffness
▼
▼
0
1
2
3
4
5
6
7
8
9
10
When you experience morning stiffness, how long does it take to get as limber as 
possible:  ___hours ____ minutes

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Appendix J.
EuroQoL-5D Example
Under each heading, please check the ONE box that best describes your health TODAY:
Mobility
I have no problems walking
☐
I have slight problems walking
☐
I have moderate problems walking
☐
I have severe problems walking
☐
I am unable to walk 
☐
Self-Care
I have no problems washing or dressing myself
☐
I have slight problems washing or dressing myself 
☐
I have moderate problems washing or dressing myself
☐
I have severe problems washing or dressing myself
☐
I am unable to wash or dress myself 
☐
Usual Activities (e.g., work, study, housework, family or leisure activities)
I have no problems with doing my usual activities 
☐
I have slight problems with doing my usual activities 
☐
I have moderate problems with doing my usual activities
☐
I have severe problems with doing my usual activities
☐
I am unable to do my usual activities 
☐

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Pain/Discomfort
I have no pain or discomfort 
☐
I have slight pain or discomfort 
☐
I have moderate pain or discomfort
☐
I have severe pain or discomfort
☐
I have extreme pain or discomfort 
☐
Anxiety/Depression
I am not anxious or depressed 
☐
I am slightly anxious or depressed 
☐
I am moderately anxious or depressed
☐
I am severely anxious or depressed
☐
I am extremely anxious or depressed 
☐

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!
We would like to know how good or bad your health is 
TODAY.
!
This scale is numbered from 0 to 100.
!
100 means the best health you can imagine.
0 means the worst health you can imagine.
!
Mark an X on the scale to indicate how your health is 
TODAY.
!
Now, please write the number you marked on the scale in 
the box below. 
YOUR HEALTH TODAY =
10
0
20
30
40
50
60
80
70
90
100
5
15
25
35
45
55
75
65
85
95
The best health    
you can imagine
The worst health  
you can imagine

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Appendix K.
Short Form-36 (SF-36™) Health Status Survey Questionnaire 
Example
Your Health and Well-Being
This survey asks for your views about your health.  This information will help keep 
track of how you feel and how well you are able to do your usual activities.  Thank 
you for completing this survey!
For each of the following questions, please mark an ☒in the box that best describes 
your answer.
1.
In general, would you say your health is:
Excellent
Very good
Good
Fair
Poor
1
2
3
4
5
2.
Compared to 1 year ago, how would you rate your health in general now?
Much better now 
than one year ago
Somewhat better 
now than one year 
ago
About the same as 
one year ago
Somewhat worse 
now than one year 
ago
Much worse now 
than one year ago
1
2
3
4
5

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3.
The following questions are about activities you might do during a typical day.  
Does your health now limit you in these activities?  If so, how much?
Yes,
limited
a lot
Yes,
limited
a little
No, not
limited
at all
a
Vigorous activities, such as running, lifting 
heavy objects, participating in strenuous 
sports
1
2
3
b
Moderate activities, such as moving a table, 
pushing a vacuum cleaner, bowling, or playing golf
1
2
3
c
Lifting or carrying groceries
1
2
3
d
Climbing several flights of stairs
1
2
3
e
Climbing one flight of stairs
1
2
3
f
Bending, kneeling, or stooping
1
2
3
g
Walking more than a mile
1
2
3
h
Walking several hundred yards
1
2
3
i
Walking one hundred yards
1
2
3
j
Bathing or dressing yourself
1
2
3

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4.
During the past 4 weeks, how much of the time have you had any of the following 
problems with your work or other regular daily activities as a result of your 
physical health?
All of the 
time
Most of 
the time
Some 
of the 
time
A little 
of the 
time
None of the 
time
a   Cut down on the amount of time you 
spent on work or other activities
1
2
3
4
5
b   Accomplished less than you would like
1
2
3
4
5
c   Were limited in the kind of work or 
other activities
1
2
3
4
5
d   Had difficulty performing the work or 
other activities (for example, it took extra
effort) 
1
2
3
4
5

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5.
During the past 4 weeks, how much of the time have you had any of the following 
problems with your work or other regular daily activities as a result of any 
emotional problems (such as feeling depressed or anxious)?
All of 
the 
time
Most of 
the 
time
Some 
of the 
time
A little 
of the 
time
None 
of the 
time
a   Cut down on the amount of time you spent 
on work or other activities
1
2
3
4
5
b   Accomplished less than you would like
1
2
3
4
5
c   Did work or other activities less carefully 
than usual
1
2
3
4
5
6.
During the past 4 weeks, to what extent has your physical health or emotional 
problems interfered with your normal social activities with family, friends, 
neighbors, or groups?
Not at all
Slightly
Moderately
Quite a bit
Extremely
1
2
3
4
5
7.
How much bodily pain have you had during the past 4 weeks?
None
Very mild
Mild
Moderate
Severe
Very Severe
1
2
3
4
5
6

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8.
During the past 4 weeks, how much did pain interfere with your normal work 
(including both work outside the home and housework)?
Not at all
A little bit
Moderately
Quite a bit
Extremely
1
2
3
4
5
9.
These questions are about how you feel and how things have been with you during 
the past 4 weeks.  For each question, please give the one answer that comes closest 
to the way you have been feeling.  How much of the time during the past 4 weeks:
All of the 
time
Most of 
the time
Some of 
the time
A little of 
the time
None of 
the time
a   Did you feel full of life?
1
2
3
4
5
b   Have you been very nervous?
1
2
3
4
5
c   Have you felt so down in the dumps 
that nothing could cheer you up?
1
2
3
4
5
d   Have you felt calm and peaceful?
1
2
3
4
5
e   Did you have a lot of energy?
1
2
3
4
5
f   Have you felt downhearted and
depressed?
1
2
3
4
5
g   Did you feel worn out?
1
2
3
4
5
h   Have you been happy?
1
2
3
4
5
i   Did you feel tired?
1
2
3
4
5

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10.
During the past 4 weeks, how much of the time has your physical health or 
emotional problems interfered with your social activities (like visiting friends, 
relatives, etc.)?
All of the
time
Most of the
time
Some of the
time
A little of the 
time
None of the
time
1
2
3
4
5
11.
How TRUE or FALSE is each of the following statements for you?
Definitely 
true
Mostly 
true
Don't 
know
Mostly 
false
Definitely 
false
a  I seem to get sick a little easier 
than other people
1
2
3
4
5
b  I am as healthy as anybody I know
1
2
3
4
5
c  I expect my health to get worse
1
2
3
4
5
d  My health is excellent
1
2
3
4
5
THANK YOU FOR COMPLETING THESE QUESTIONS
SF-36v2™ Health Survey© 1996, 2000 by QualityMetric Incorporated and Medical Outcomes Trust.  All Rights 
Reserved.
SF-36® is a registered trademark of Medical Outcomes Trust
(SF-36v2 Standard, US Version 2.0)

Upadacitinib
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Appendix L.
Functional Assessment of Chronic Illness Therapy – Fatigue 
(FACIT-F) Scale Example
Below is a list of statements that other people with your illness have said are important.  
Please circle or mark one number per line to indicate your response as it applies to 
the past 7 days.
Not 
at all
A 
little 
bit
Some-
what
Quite 
a bit
Very 
much
HI7
I feel fatigued .........................................................
0
1
2
3
4
HI12
I feel weak all over ................................................
0
1
2
3
4
An1
I feel listless ("washed out") ..................................
0
1
2
3
4
An2
I feel tired ...............................................................
0
1
2
3
4
An3
I have trouble starting things because I am tired 
0
1
2
3
4
An4
I have trouble finishing things because I am tired
0
1
2
3
4
An5
I have energy ..........................................................
0
1
2
3
4
An7
I am able to do my usual activities ........................
0
1
2
3
4
An8
I need to sleep during the day ................................
0
1
2
3
4
An12
I am too tired to eat ................................................
0
1
2
3
4
An14
I need help doing my usual activities ....................
0
1
2
3
4
An15
I am frustrated by being too tired to do the things I 
want to .................................................................
0
1
2
3
4
An16
I have to limit my social activity because I am tired 
........................................................................
0
1
2
3
4
English (Universal)
16 November 2007
Copyright 1987, 1997
Page 1 of 1

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Appendix N.
Rheumatology Common Toxicity Criteria v.2.0 Example
For designation of adverse event terms not shown in the Rheumatology Common Toxicity 
Criteria v.2.0 table, the approach described in Row 1 should be used.

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Rheumatology Common Toxicity Criteria v.2.0
Based on Woodworth TG, et al.  Standardizing assessment of adverse effects in rheumatology clinical trials II.  Status of OMERACT Drug Safety Working Group 
May 2006:  OMERACT 8.  Standardizing Assessment and Reporting of Adverse Effects in Rheumatology Clinical Trials:  Enabling Description of Comparative 
Safety Profiles for Anti-Rheumatic Therapies
1 – Mild
Asymptomatic, or transient
Short duration (< 1 week)
No change in life style
No medication or OTC
2 – Moderate
Symptomatic
Duration (1 – 2 weeks)
Alter lifestyle occasionally
Meds relieve.  (may be 
prescription)
Study drug continued
3 – Severe
Prolonged symptoms, reversible, 
major functional impairment
Prescription meds/partial relief
May be hospitalized < 24 hr
Temporary study drug 
discontinuation, or/and dose reduced
4 – Includes Life Threatening
At risk of death
Substantial disability, especially if 
permanent.
Multiple meds
Hospitalised > 24 hr
Study drug discontinued
A.  Allergic/Immunologic
A1.  Allergic 
reaction/ 
hypersensitivity 
(includes drug fever)
Transient rash:  drug fever 
< 38°C:  transient, asymptomatic 
bronchospasm
Generalised urticaria responsive to 
meds; or drug fever > 38°C, or 
reversible bronchospasm
Symptomatic bronchospasm 
requiring meds; symptomatic 
urticaria persisting with meds, 
allergy related oedema/angioedema
Anaphylaxis, laryngeal/pharyngeal 
oedema, requiring resuscitation
A2.  Autoimmune 
reaction
Seriologic or other evidence of 
autoimmune reaction, but patient 
asymptomatic:  all organ function 
normal and no treatment is 
required (e.g., vitiligo)
Evidence of autoimmune reaction 
involving a non-essential organ or 
functions, requiring treatment 
other than immunosuppressive 
drugs (e.g., hypothyroidism)
Reversible autoimmune reaction 
involving function of a major organ 
or toxicity requiring short term 
immunosuppressive treatment 
(e.g., transient colitis or anaemia)
Causes major organ dysfunction, or 
progressive, not reversible, or 
requires long term administration 
of high dose immunosuppressive 
therapy
A3.  Rhinitis 
(includes sneezing, 
nasal stuffiness, post 
nasal discharge)
Transient, non-prescription meds 
relieve
Prescription med. required, slow
Corticosteroids or other prescription 
med. with persistent disabling 
symptoms such as impaired exercise 
tolerance
NA
A4.  Serum sickness
Transient, non-prescription meds 
relieve
Symptomatic, slow response to 
meds (e.g., oral corticosteroids)
Prolonged; symptoms only partially 
relieved by meds; parenteral 
corticosteroids required
Major organ dysfunction, requires 
long-term high-dose 
immunosuppressive therapy

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A.  Allergic/Immunologic (continued)
A5.  Vasculitis
Localised, not requiring 
treatment; or rapid response to 
meds; cutaneous
Symptomatic, slow response to 
meds (e.g., oral corticosteroids)
Generalised, parenteral 
corticosteroids required or/and short 
duration hospitalisation
Prolonged, hospitalisation, 
ischemic changes, amputation
B.  Cardiac
B1.  Arrhythmia
Transient, asymptomatic
Transient, but symptomatic or 
recurrent, responds to meds
Recurrent/persistent; maintenance 
prescription
Unstable, hospitalisation required, 
parenteral meds
B2.  Cardiac function 
decreased
Asymptomatic decline in resting 
ejection fraction by > 10%, but 
< 20% of baseline value
Asymptomatic decline of resting 
ejection fraction ≥ 20% of baseline 
value
CHF responsive to treatment
Severe or refractory CHF
B3.  Edema
Asymptomatic
(e.g., 1 + feet/calves), self-limited, 
no therapy required
Symptomatic
(e.g., 2 + feet/calves), requires 
therapy
Symptoms limiting function 
(e.g., 3 + feet/calves, 2 + thighs), 
partial relief with treatment 
prolonged
Anasarca; no response to treatment
B4.  Hypertension 
(new onset or 
worsening)
Asymptomatic, transient increase 
by > 20 mmHg (diastolic) or to 
> 150/100 if previously normal, 
no therapy required
Recurrent or persistent increase 
> 150/100 or by > 10 mmHg 
(diastolic), requiring and 
responding readily to treatment
Symptomatic increase > 150/100, 
> 20 mmHg, persistent, requiring 
multi agency therapy, difficult to 
control
Hypertensive crisis
B5.  Hypotension 
(without underlying 
diagnosis)
Transient, intermittent, 
asymptomatic, orthostatic 
decrease in blood pressure 
> 20 mmHg
Symptomatic, without interference 
with function, recurrent or 
persistent > 20 mmHg decrease, 
responds to treatment
Syncope or symptomatic, interferes 
with function, requiring therapy and 
sustained medical attention, dose 
adjustment or drug discontinuation
Shock
B6.  Myocardial 
ischaemia
Transient chest pain/ECG 
changes; rapid relief with nitro
Recurring chest pain, transient 
ECG ST-T changes; treatment 
relieves
Angina with infarction, no or 
minimal functional compromise, 
reduce dose or discontinue study 
drug
Acute myocardial infarction, 
arrthymia or/and CHF

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B.  Cardiac (continued)
B7.  Pericarditis/ 
pericardial effusion
Rub heard, asymptomatic
Detectable effusion by 
echocardiogram, symptomatic 
NSAID required
Detectable on chest x-ray, 
dyspnoea; or pericardiocentesis; 
requires corticosteroids
Pulsus alternates with low cardiac 
output; requires surgery
B8.  
Phlebitis/thrombosis/ 
Embolism (excludes 
injection sites)
Asymptomatic, superficial, 
transient, local, or no treatment 
required
Symptomatic, recurrent, deep vein 
thrombosis, no anticoagulant 
therapy required
Deep vein thrombosis requiring 
anticoagulant therapy
Pulmonary embolism
C.  General (Constitutional)
C1.  Fatigue/malaise 
(asthenia)
Increase over baseline; most usual 
daily functions maintained, short 
term
Limits daily function intermittently 
over time
Interferes with basic ADL, 
persistent
Unable to care for self, bed or 
wheelchair bound > 50% of day 
debilitating, hospitalisation
C2.  Fever (pyrexia) 
(note:  fever due to 
drug allergy should 
be coded as allergy)
Transient, few symptoms
37.7 – 38.5°C
Symptomatic, recurrent
38.6 – 39.9°C.  Relieved by meds
≥ 40°C; ≤ 24 h, persistent 
symptoms; partial response to meds.
≥ 40°C, debilitating, > 24 h, 
hospitalisation; no relief with meds
C3.  Headache
Transient or intermittent, no meds 
or relieved with OTC
Persistent, recurring, non-narcotic 
analgesics relieve
Prolonged with limited response to 
narcotic medicine
Intractable, debilitating, requires 
parenteral meds.
C4.  Insomnia
Difficulty sleeping, short term, no 
interfering with function
Difficulty sleeping interfering with 
function, use of prescription med.
Prolonged symptoms, with limited 
response to narcotic meds
Debilitating, hospitalisation; no 
relief with meds
C5.  Rigors, chills
Asymptomatic, transient, no 
meds, or non-narcotic meds 
relieve
Symptomatic, narcotic meds 
relieve.
Prolonged symptoms, with limited 
response to narcotic meds
Debilitating, hospitalisation; no 
relief with meds
C6.  Sweating 
(diaphoresis)
Episodic, transient
Frequent, short term
Frequent, drenching, disabling
Dehydration, requiring IV 
fluids/hospitalization > 24 hrs
C7.  Weight gain
5% – 9.9%
10% – 19.9%
20% – 30%
NA
C8.  Weight loss
5% – 9.9%
10% – 19.9%
20% – 30%
NA

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D.  Dermatologic
D1.  Alopecia
Subjective, transient
Objective, fully reversible
Patchy, wig used, partly reversible
Complete, or irreversible even if 
patchy
D2.  Bullous eruption
Localised, asymptomatic
Localised, symptomatic, requiring 
treatment
Generalised, responsive to 
treatment; reversible
Prolonged, generalised, or 
requiring hospitalisation for 
treatment
D3.  Dry skin
Asymptomatic, controlled with 
emollients
Symptoms eventually (1 – 2 wks) 
controlled with emollients
Generalised, interfering with ADL 
> 2 wks, persistent pruritis, partially 
responsive to treatment
Disabling for extended period, 
unresponsive to ancillary therapy 
and requiring study drug 
discontinuation for relief
D4.  Injection site 
reaction
Local erythema, pain, pruritis, 
< few days
Erythema, pain, oedema, may 
include superficial phlebitis,
1 – 2 wks
Prolonged induration, superficial 
ulceration; includes thrombosis
Major ulceration necrosis requiring 
surgery
D5.  Petechiae 
(without vasculitis)
Few, transient asymptomatic
Dependent areas, persistent up to 
2 wks
Generalised, responsive to 
treatment; reversible
Prolonged, irreversible, disabling
D6.  Photosensitivity
Transient erythema
Painful erythema and oedema 
requiring topical treatment
Blistering or desquamation, requires 
systematic corticosteroids
Generalised exfoliation or 
hospitalisation
D7. Pruritis
Localised, asymptomatic, 
transient, local treatment
Intense, or generalised, relieved by 
systematic medication
Intense or generalised; poorly 
controlled despite treatment
Disabling, irreversible
D8.  Rash (not 
bullous)
Erythema, scattered 
macular/popular eruption; pruritis 
transient; TOC or no meds
Diffuse macular/popular eruption 
or erythema with pruritus; dry 
desquamation; treatment required
Generalised, moist desquamation, 
requires systemic corticosteroids; 
responsive to treatment; reversible
Exfoliative or ulcerating; or 
requires hospitalisation; or 
parenteral corticosteroids
D9.  Indurartion/ 
fibrosis/Thickening 
(not sclerodermal)
Localized, high density on 
palpation, reversible, no effect on 
ADL and not disfiguring
Local areas < 50% body surface, 
not disfiguring, transient 
interference with ADL, reversible
Generalized, disfiguring, interferes 
with ADL, reversible
Disabling, irreversible, systemic 
symptoms
E.  Ear/Nose/Throat
E1.  Hearing loss
Transient, intermittent, no 
interference with function
Symptomatic, treatment required, 
reversible
Interferes with function; incomplete 
response to treatment
Irreversible deafness
E2.  Sense of smell
Slightly altered
Markedly altered
Complete loss, reversible
Complete loss, without recovery

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E.  Ear/Nose/Throat (continued)
E3.  Stomatitis
Asymptomatic
Painful, multiple, can eat
Interferes with nutrition, slowly 
reversible
Requires enteral support; residual 
dysfunction
E4.  Taste 
disturbance 
(dysgeusia)
Transiently altered; metallic
Persistently altered; limited effect 
on eating
Disabling, effect on nutrition
NA
E5.  Tinnitus
Intermittent, transient, no 
interference with function
Requires treatment, reversible
Disabling, or associated with 
hearing loss
Irreversible deafness
E6.  Voice changes 
(includes hoarseness, 
loss of voice, 
laryngitis)
Intermittent hoarseness, able to 
vocalise
Persistent hoarseness, able to 
vocalise
Whispered speech, slow return of 
ability to vocalise
Unable to vocalize for extended
E7.  Xerostomia (dry 
mouth)
Transient dryness
Relief with meds
Interferes with nutrition, slowly 
reversible
Extended duration interference 
with nutrition, requires parenteral 
nutrition
F.  Eye/Ophthalmologic
F1.  Cataract
Asymptomatic, no change in 
vision, non-progressive
Symptomatic, partial visual loss, 
progressive
Symptoms impairing function, 
vision loss requiring treatment, 
including surgery
NA
F2.  Conjunctivitis
Asymptomatic, transient, rapid 
response to treatment
Symptomatic, responds to 
treatment, changes not interfering 
with function
Symptoms prolonged, partial 
response to treatment, interferes 
with function
NA
F3.  Lacrimation 
increased (tearing, 
watery eyes)
Symptoms not requiring 
treatment, transient
Symptomatic, treatment required, 
reversible
Unresponsive to treatment with 
major effect on function
NA
F4.  Retinopathy
Asymptomatic, non-progressive, 
no treatment
Reversible change in vision; 
readily responsive to treatment
Disabling change in vision 
ophthalmological findings 
reversible, sight improves over time
Loss of sight

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F.  Eye/Ophthalmologic (continued)
F5.  Vision changes 
(e.g., blurred, 
photophobia, night 
blindness, vitreous 
floaters)
Asymptomatic, transient, no 
treatment required
Symptomatic, vision changes not 
interfering with function, 
reversible
Symptomatic, vision changes 
interfering with function
Loss of sight
F6.  Xerophtalmia 
(dry eyes)
Mild scratchiness
Symptomatic without interfering 
with function, requires artificial 
tears
Interferes with vision/function, 
corneal ulceration
Loss of sight
G.  Gastrointestinal
G1.  Anorexia
Adequate food intake, minimal 
weight loss
Symptoms requiring oral 
nutritional supplementation
Prolonged, requiring iv support
Requires hospitalization for 
nutritional support
G2.  Constipation
Asymptomatic, transient, 
responds to stool softener, OTC 
laxatives
Symptomatic, requiring 
prescription laxatives, reversible
Obstipation requiring medical 
intervention
Bowel obstruction.  Surgery 
required.
G3.  Diarrhea
Transient, increase of
2 – 3 stools/day over 
pre-treatment (no blood or 
mucus), OTC agents relieve
Symptomatic, increase
4 – 6 stools/day, nocturnal stools, 
cramping, requires treatment with 
prescription meds.
Increase > 6 stools/day, associated 
with disabling symptoms, 
e.g., incontinence, severe cramping, 
partial response to treatment.
Prolonged, dehydration, 
unresponsive to treatment, requires 
hospitalization.
G4.  Dyspepsia 
(heartburn)
Transient, intermittent, responds 
to OTC antacids, H-2 blockers
Prolonged, recurrent, requires 
prescription meds, relieved by 
meds
Persistent despite treatment, 
interferes with function, associated 
with GI bleeding
NA
G5.  GI bleed 
(gastritis, gastric or 
duodenal ulcer 
diagnosed-define 
aetiology)
Asymptomatic, endoscopic 
finding, haemocult + stools, no 
transfusion, responds rapidly to 
treatment
Symptomatic, transfusion ≤ 2 units 
needed; responds to treatment
Haematemesis, transfusion
3 – 4 units, prolonged interference 
with function
Recurrent, transfusion > 4 units, 
perforation, requiring surgery, 
hospitalisation
G6.  Haematochezia 
(rectal bleeding)
Haemorrhodial, asymptomatic, no 
transfusion
Symptomatic, transfusion
≤ 2 units, reversible
Recurrent, transfusion > 3 – 4 units
> 4 units, hypotension, requiring 
hospitalization

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G.  Gastrointestinal (continued)
G7.  Hepatitis
Laboratory abnormalities, 
asymptomatic, reversible
Symptomatic laboratory 
abnormalities, not interfering with 
function, slowly reversible
Laboratory abnormalities persistent 
> 2 wks, symptoms interfere with 
function
Progressive, hepato-renal, anasarca, 
pre-coma or coma
G8.  Nausea, or 
nausea/vomiting (use 
diagnostic term)
Transient, intermittent, minimal 
interference with intake, rapid 
response to meds.
Persistent, recurrent, requires 
prescription meds, intake 
maintained
Prolonged, interferes with daily 
function and nutritional intake, 
periodic iv fluids
Hypotensive, hospitalization, 
parenteral nutrition, unresponsive 
to out-patient management
G9.  Pancreatitis
Anylase elevation, intermittent 
nausea/vomiting, transient, 
responds rapidly to treatment
Amylase elevation with abdominal 
pain, nausea, occasional vomiting, 
responsive to treatment
Severe, persistent abdominal pain 
with pancreatitic enzyme elevation, 
incomplete or slow response to 
treatment
Complicated by shock, 
haemorrhage (acute circulatory 
failure)
G10.  Proctitis
Perianal pruritus, haemorrhoids 
(new onset), transient, or 
intermittent, relieved by OTC 
meds
Tenesmus or ulcerations, anal 
fissure, responsive to treatment, 
minimal interference with function
Unresponsive to treatment, marked 
interference with function
Mucosal necrosis with 
haemorrhage, infection, surgery 
required.
H.  Musculoskeletal
H1.  Avascular 
necrosis
Asymptomatic MRI changes, 
non-progressive
MRI changes and symptoms 
responsive to rest and analgesia
MRI changes, symptoms requiring 
surgical intervention
Wheelchair bound; surgical repair 
not possible
H2.  Arthralgia
Intermittent transient symptoms, 
no meds or relieved by OTC meds
Persistent or recurrent symptoms, 
resolve with meds, little effect on 
function
Severe symptoms despite meds 
impairs function
Debilitating, hospitalisation 
required for treatment
H3.  Leg cramps
Transient, intermittent, does not 
interfere with function
Recurrent symptoms, minimally 
interferes with function or sleep, 
responds to meds
Persistent, prolonged interference 
with function or sleep, partial or no 
response to meds
NA
H4.  Myalgia
Occasional; does not interfere 
with function
Frequent, requires meds 
(non-narcotic); minor effects on 
function
Major change in function/lifestyle, 
narcotic pain meds
Debilitating, profound weakness, 
requires wheelchair, unresponsive 
to meds

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I.  Neuropsychiatric
I1.  Anxiety or 
Depression (mood 
alteration)
Symptomatic, does not interfere 
with function; no meds
Frequent symptoms, responds to 
meds; interferes with ADL at times
Persistent, prolonged symptoms, 
partial or no response to meds, 
limits daily function
Suicidal ideation or danger to self
I2.  Cerebrovascular 
ischaemia
NA
Single transient ischaemic event, 
responsive to treatment
Recurrent transient ischaemic events
Cerebrovascular vascular accident 
with permanent disability
I3.  Cognitive 
disturbance
Subjective symptoms, transient, 
intermittent, not interfering with 
function
Objective symptoms, persisting, 
interferes with daily function 
occasionally
Persistent, or worsening objective 
symptoms; interferes with routine 
daily routine
Debilitating/disabling and 
permanent; toxic psychosis
I4.  Depressed 
consciousness 
(somnolence)
Observed, transient, intermittent, 
not interfering with function
Somnolence or sedation, 
interfering with function
Persistent, progressive, obundation, 
stupor
Coma
I5.  Inability to 
concentrate
Subjective symptoms, does not 
interfere with function
Objective findings, interferes with 
function
Persistent, prolonged objective 
findings or organic cause
NA
I6.  Insomnia (in
absence of pain)
Occasional difficulty sleeping, 
transient intermittent, not 
interfering with function
Recurrent difficulty sleeping; 
requires meds for relief; occasional 
interference with function
Persistent or worsening difficulty 
sleeping; severely interferes with 
routine daily function
NA
I7.  Libido decreased
Decrease in interest
Loss of interest; influences 
relationship
Persistent, prolonged interfering 
with relationship
NA
I8.  Peripheral motor 
neuropathy
Subjective or transient loss of 
deep tendon reflexes; function 
maintained
Objective weakness, persistent, no 
significant impairment of daily 
function
Objective weakness with substantial 
impairment of function
Paralysis
I9.  Peripheral 
sensory neuropathy 
(sensory disturbance)
Subjective symptoms without 
objective findings, transient, not 
interfering with function
Objective sensory loss, persistent, 
not interfering with function
Prolonged sensory loss or 
paraethesias interfering with 
function
NA
I10.  Seizure
NA
Recurrence of old seizures, 
controlled with adjustment of 
medication
Recurrence/exacerbation with 
partial response to medication
Recurrence not controlled, 
requiring hospitalization; new 
seizures

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I.  Neuropsychiatric (continued)
I11.  Vertigo 
(dizziness)
Subjective symptoms, transient, 
intermittent, no treatment
Objective findings, recurrent, meds 
relieve, occasionally interfering 
with function
Persistent, prolonged, interfering 
with daily function; partial response 
to medication
Debilitating without response to 
medication, hospitalization
J.  Pulmonary
J1.  Asthma
Occasional wheeze, no 
interference with activities
Wheezing, requires oral meds, 
occasional interference with 
function
Debilitating, requires nasal O2
Requires ventilator assistance
J2.  Cough
Transient, intermittent, occasional 
OTC meds relieve
Persistent, requires narcotic or 
other prescription meds for relief
Recurrent, persistent coughing 
spasms without consistent relief by 
meds, interferes with function
Interferes with oxygenation; 
debilitating
J3.  Dyspnea
Subjective, transient, no 
interference with function
Symptomatic, intermittent or 
recurring, interferes with 
exertional activities
Symptomatic during daily routine 
activities, interferes with function, 
treatment with intermittent nasal O2
relieves
Symptomatic at rest, debilitating, 
requires constant nasal O2
J4.  Pleuritic pain 
(pleurisy)
Transient, intermittent symptoms, 
no treatment or OTC meds relieve
Persistent symptoms, requires 
prescription meds for relief
Prolonged symptoms, interferes 
with function, requires frequent 
narcotic pain relief
Debilitation, requiring 
hospitalisation
J5.  Pneumonitis 
(pulmonary 
infiltrates)
Asymptomatic radiographic 
changes, transient, no treatment 
required
Symptomatic, persistent, requiring 
corticosteroids
Symptomatic, requiring treatment 
including O2
Debilitating, not reversible; or 
requiring assisted ventilation
J6.  Pulmonary 
function decreased 
(FVC or carbon 
monoxide diffusion 
capacity – DLCO)
76% – 90% of pre-treatment value
51% – 75% of pre-treatment value
26% – 50% of pre-treatment value
≤ 25% of pre-treatment value

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Laboratory Data
K.  Haematology
K1.  Hgb (g/dl) 
decrease from 
pre-treatment
1.0 – 1.4
1.5 – 2.0
2.1 – 2.9, or Hgb < 8.0, > 7.0
≥ 3.0; or Hgb < 7.0
K2.  Leukopenia 
(total WBC) × 1000
3.0 – 3.9
2.0 – 2.9
1.0 – 1.9
< 1.0
K3.  Neutropenia 
(× 1000)
1.5 – 1.9
1.0 – 1.4
0.5 – 0.9
< 0.5
K4.  Lymphopenia 
(× 1000)
1.5 – 1.9
1.0 –1.4
0.5 – 0.9
< 0.5
K5.  Platelets 
(× 1000)
75 – LLN
50 – 74.9
20 – 49.9; platelet transfusion 
required
< 20; recurrent platelet transfusions
L.  Chemistry
L1.  Hypercalcaemia 
(mg/dl)
1.1 × ULN – 11.5
11.6 – 12.5
12.6 – 13.5; or symptoms present
> 13.5; or associated coma
L2.  Hyperglycemia 
(mg/dl) Fasting
140 – 160
161 – 250
251 – 500
> 500, or associated with 
ketoacidosis
L3. Hyperkalaemia 
(mg/dl)
5.5 – 5.9
6.0 – 6.4
6.5 – 7.0 or any ECG change
> 7.0 or any arrhythmia
L5.  Hypocalcaemia 
(mg/dl)
0.9 × LLN – 7.8
7.7 – 7.0
6.9 – 6.5; or associated with 
symptoms
< 6.5 or occurrence of tetany
L6.  Hypoglycemia 
(mg/dl)
55 – 64 (no symptoms)
40 – 54 (or symptoms present)
30 – 39 (symptoms impair function)
< 30 or coma
L7.  Hyponatraemia 
(mg/dl)
--
125 – 129
120 – 124
< 120
L8.  Hypokalaemia 
(mg/dl)
--
3.0 – 3.4
2.5 – 2.9
< 2.5

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L.  Chemistry (continued)
L9.  CPK (also if 
polymyositis-
disease)*
1.2 – 1.9 × ULN
2.0 – 4.0 × ULN
4.0 × ULN with weakness but 
without life-threatening signs or 
symptoms
> 4.0 × ULN with signs or 
symptoms of rhabdomyolysis or 
life-threatening
L10.  Serum uric acid
1.2 – 1.6 × ULN
1.7 – 2.9 × ULN
3.0 – 5.0 × ULN or gout
NA
L11.  Creatinine 
(mg/dL)*
1.1 – 1.3 × ULN
1.3 – 1.8 × ULN
1.9 – 3.0 × ULN
> 3.0 × ULN
L12.  SGOT (AST)
1.2 – 1.5 × ULN
1.6 – 3.0 × ULN
3.1 – 8.0 × ULN
> 8.0 × ULN
L13.  SGPT (ALT)
1.2 – 1.5 × ULN
1.6 – 3.0 × ULN
3.0 – 8.0 × ULN
> 8.0 × ULN
L14.  Alkaline 
phosphatase
1.1 – 2.0 × ULN
1.6 – 3.0 × ULN
3.0 – 5.0 × ULN
> 5.0 × ULN
L15.  T. bilirubin
1.1 – 1.4 × ULN
1.5 – 1.9 × ULN
2.0 – 3.0 × ULN
> 3.0 × ULN
L16.  LDH
1.3 – 2.4 × ULN
2.5 – 5.0 × ULN
5.1 – 10 × ULN
> 10 × ULN
M.  Urinalysis
M1.  Haematuria
Micro only
Gross, no clots
Clots, transfusion < 2 units 
Transfusion required
M2.  Proteinuria (per 
24 h)
300 – 500 mg (tr/1+)
501 – 1999 mg (2+)
2 – 5.0 g (3+) nephrotic syndrome
5.0 g (4+) anasarca
M3.  WBC in urine
NA
NA
Indicating acute interstitial nephritis
Associated with acute renal failure
M4.  Uric acid 
crystals
Present without symptoms
NA
With stones or symptoms of stones 
(e.g., renal colic)
Causing renal outflow obstruction 
and hospitalization
OTC = over-the-counter medication; ADL = activities of daily living; IV = intravenous; ECG = electrocardiogram; CHF = congestive heart failure; MRI = magnetic resonance 
imaging; Hb = haemglobin; LLN = lower limit of normal; ULN = upper limit of normal; WBC = white blood cells; SLE = systemic lupus erythematosus; ANA = antinuclear 
antibodies; H-2 blockers = histamine-2 blockers; FVC = forced vital capacity
*
For CPK and Creatinine NCI CTC grading will be used.  For CPK therefore the following gradings apply:  Grade 1:  > ULN – 2.5 × ULN ; Grade 2: > 2.5 – 5.0 × ULN; 
Grade 3:  > 5.0 – 10.0 × ULN; Grade 4:  > 10.0 × ULN; For Creatinine the following gradings apply:  Grade 1:  > 1 – 1.5 × Baseline; > ULN – 1.5 × ULN; Grade 2:  > 1.5 –
3.0 × Baseline; > 1.5 – 3.0 × ULN; Grade3:  > 3.0 baseline; > 3.0 – 6.0 × ULN; Grade4:  > 6.0 × ULN

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Appendix O.
Protocol Amendment:  List of Changes
The summary of changes is listed in Section 1.1.
Global Protocol Changes
ABT-494 has been changed to read "Upadacitinib" or "Upadacitinib (ABT-494)" 
throughout the protocol. 
Specific Protocol Changes
Section 1.0  Title Page
"Sponsor/Emergency Contact:" previously read:
Sponsor/Emergency 
  Contact:
AbbVie Inc.
 
Redwood City, CA 94063
Office:
Mobile:
Email:
Has been changed to read:
Sponsor/Emergency 
  Contact:
AbbVie Deutschland GmbH & 
Co. KG
Knollstrasse –
67061 Ludwigshafen
Germany
Office:
Mobile:
Email:
Emergency 24-hour Number: 
Section 1.2  Synopsis
Previously read:
AbbVie GK.
Protocol Number:  M14-663
Name of Study Drug:  ABT-494 
Phase of Development:  2b/3
Name of Active Ingredient:  ABT-494 
Date of Protocol Synopsis:  21 November 2016
Protocol Title:  A Phase 2b/3, Randomized, Double-Blind Study Comparing ABT-494 to Placebo in 
Japanese Subjects with Moderately to Severely Active Rheumatoid Arthritis Who Are on a Stable Dose 
of Conventional Synthetic Disease-Modifying Anti-Rheumatic Drugs (csDMARDs) and Have an 
Inadequate Response to csDMARDs

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Objectives:  
Period 1
1.
To confirm dose response in the efficacy of ABT-494 7.5 mg QD, 15 mg QD and 30 mg QD, and to 
compare the efficacy of ABT-494 versus placebo for the treatment of signs and symptoms of 
Japanese subjects with moderately to severely active rheumatoid arthritis (RA) who are on a stable 
dose of conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) and have an 
inadequate response to csDMARDs.
2.
To compare the safety and tolerability of ABT-494 7.5 mg QD, 15 mg QD and 30mg QD versus 
placebo in Japanese subjects with moderately to severely active RA who are on a stable dose of 
csDMARDs and have an inadequate response to csDMARDs.
Period 2
To evaluate the long-term safety, tolerability, and efficacy of ABT-494 7.5 mg QD, 15 mg QD and 30 mg 
QD in subjects with RA who have completed Period 1.
Investigators:  Multicenter
Study Sites:  Approximately 52
Study Population:  Adult female and male subjects who are at least 18 years of age with a diagnosis of 
RA for ≥ 3 months who also fulfill the 2010 ACR/European League Against Rheumatism (EULAR) 
classification criteria for RA.  Eligible study subjects must have ≥ 6 swollen joints (based on 66 joint 
counts) and ≥6 tender joints (based on 68 joint counts) at Screening and Baseline Visits, and high-
sensitivity C-reactive protein (hsCRP) ≥ 3 mg/L (central lab) at Screening.  Subjects must have been on a 
stable dose of csDMARD therapy (methotrexate [MTX], sulfasalazine, leflunomide, bucillamine or 
iguratimod) for ≥ 4 weeks prior to the first dose of study drug.
Number of Subjects to be Enrolled:  Approximately 192
Methodology:  
This is a Phase 2b/3 multicenter study that includes two periods.  Period 1 is a 12-week randomized, 
double-blind, parallel-group, placebo-controlled period designed to confirm dose response in the efficacy 
of ABT-494 7.5 mg QD, 15 mg QD and 30 mg QD and to compare the safety and efficacy of ABT-494 
versus placebo for the treatment of signs and symptoms of subjects with moderately to severely active 
RA who are on a stable dose of csDMARDs and have an inadequate response to csDMARDs.  Period 2 is 
a blinded long-term extension period to evaluate the long-term safety, tolerability, and efficacy of 
ABT-494 7.5 mg QD, 15 mg QD and 30 mg QD in subjects with RA who have completed Period 1. 

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Methodology (Continued):
The study duration will include a 35-day screening period; a 12-week randomized, double-blind, parallel-
group, placebo controlled treatment period (Period 1); a blinded long-term extension period (until 
regulatory approval of RA indication in Japan) (Period 2); and a 30-day follow-up period.  Subjects who 
meet eligibility criteria will be randomized in a 3:3:3:1:1:1 ratio to one of six treatment groups:
!
Group 1:  ABT-494 7.5 mg QD (N = 48) (Period 1) → ABT-494 7.5 mg QD (Period 2) 
!
Group 2:  ABT-494 15 mg QD (N = 48) (Period 1) → ABT-494 15 mg QD (Period 2)
!
Group 3:  ABT-494 30 mg QD (N = 48) (Period 1) → ABT-494 30 mg QD (Period 2)
!
Group 4:  Placebo (N = 16) (Period 1) → ABT-494 7.5 mg QD (Period 2)
!
Group 5:  Placebo (N = 16) (Period 1) → ABT-494 15 mg QD (Period 2)
!
Group 6:  Placebo (N = 16) (Period 1) → ABT-494 30 mg QD (Period 2)
Subjects must have been on a stable dose of csDMARD(s) for ≥ 4 weeks prior to the first dose of study 
drug and must remain on a stable dose until Week 24.  During the study the csDMARD dose may be 
decreased only for safety reasons.  
At Week 24, if a subject fails to meet the Low Disease Activity (LDA) criterion (LDA defined as CDAI 
≤ 10), the investigator should adjust the subject's background RA therapies.
Starting at Week 24 (after Week 24 assessments have been performed), initiation of or change in 
corticosteroids, non-steroidal anti-inflammatory drugs (NSAIDs), acetaminophen, or adding or increasing 
doses of csDMARDs (concomitant use of up to 2 csDMARDs except the combination of MTX and 
leflunomide) is allowed as per local label.  Starting at Week 24 and thereafter, subjects who fail to show 
at least 20% improvement in TJC and SJC compared to baseline at 2 consecutive visits (see 
Section 5.2.3.1) will be discontinued from the study.  For RA flare treatment, no more than 
3 consecutive days of systemic corticosteroids (maximum dose of 0.5 mg/kg/day of prednisone or its 
equivalent) is allowed, after which subject should resume their usual daily oral corticosteroid dose.
Subjects taking MTX should take oral folic acid throughout study participation.  Folic acid dosing and 
timing of regimen will be based on the Investigator's discretion.
Subjects with prior exposure to at most one biologic disease-modifying anti-rheumatic drug (bDMARD) 
for RA may be enrolled in the study (up to 20% of total number of subjects) after the required washout 
period is satisfied and if they have limited exposure (< 3 months) OR response to bDMARD but had to 
discontinue that bDMARD due to intolerability (regardless of treatment duration).  These subjects will be 
equally stratified across all treatment groups.  Subjects who are considered bDMARD inadequate 
responders (lack of efficacy), after at minimum 3 months treatment, as determined by the Investigator, 
are not eligible.
Subjects who complete the Week 12 visit (end of Period 1) will enter the blinded long-term extension 
portion of the study, Period 2, until the regulatory approval of the RA indication in Japan.  Subjects who 
are assigned to ABT-494 treatment groups in Period 1 will continue to receive ABT-494 7.5 mg QD, 
15 mg QD or 30 mg QD per original randomization assignment in a blinded manner.  Subjects who are 
assigned to placebo in Period 1 will be switched to receive ABT-494 7.5 mg QD, 15 mg QD or 30 mg 
QD in a blinded fashion per pre-specified randomization assignments. 
An unblinded analysis will be conducted after all subjects have completed Period 1 (Week 12) for the 
purpose of regulatory submission.  Study sites and subjects will remain blinded for the duration of the 
study.

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Diagnosis and Main Criteria for Inclusion/Exclusion:  
Main Inclusion:  
1.
Adult male or female, at least 18 years old.
2.
Diagnosis of RA for ≥ 3 months who also fulfill the 2010 ACR/EULAR classification criteria for 
RA.
3.
Subjects have been receiving csDMARD therapy ≥ 3 months and on a stable dose for ≥ 4 weeks prior 
to the first dose of study drug.  
!
Subjects must have failed (lack of efficacy) at least one of the following:  MTX, sulfasalazine, 
leflunomide, bucillamine or iguratimod.
!
The following csDMARDs are allowed (stable dose for ≥ 4 weeks prior to the first dose of study 
drug):  oral or parenteral MTX (7.5 mg – 25 mg/week.  7.5 mg minimum applies only if MTX is 
taken alone without other csDMARDs; no minimum MTX dose is required if MTX is combined 
with another csDMARD), sulfasalazine (≤ 3000 mg/day), leflunomide (≤ 20 mg/day), 
bucillamine (≤ 300 mg/day) and iguratimod (≤ 50 mg/day).
!
A combination of up to two background csDMARDs is allowed EXCEPT the combination of 
MTX and leflunomide.
4.
Subject meets both of the following disease activity criteria:
a.
≥ 6 swollen joints (based on 66 joint counts) and ≥ 6 tender joints (based on 68 joint counts) at 
Screening and Baseline Visits; and
b.
High-sensitivity C-reactive protein (hsCRP) ≥ 3 mg/L (central lab) at the Screening Visit.
5.
Subjects with prior exposure to at most one bDMARD may be enrolled (up to 20% of total number 
of subjects) after the required washout period.  Specifically, prior to enrollment:
a.
Subjects with limited exposure to bDMARD (< 3 months) OR
b.
Subjects who are responding to bDMARD therapy but had to discontinue due to intolerability 
(regardless of treatment duration).
Main Exclusion:  
1.
Prior exposure to any Janus kinase (JAK) inhibitor (including but not limited to tofacitinib, 
baricitinib, and filgotinib).
2.
Subjects who are considered inadequate responders (lack of efficacy) to bDMARD therapy, after 
minimum 3 months treatment, as determined by the Investigator.
3.
History of any arthritis with onset prior to age 17 years or current diagnosis of inflammatory joint 
disease other than RA (including but not limited to gout, systemic lupus erythematosus, psoriatic 
arthritis, axial spondyloarthritis [SpA] including ankylosing spondylitis and non-radiographic axial 
SpA, reactive arthritis, overlap connective tissue diseases, scleroderma, polymyositis, 
dermatomyositis, fibromyalgia [currently with active symptoms]).  Current diagnosis of secondary 
Sjogren's Syndrome is permitted.
4.
Laboratory values meeting the following criteria within the Screening period prior to the first dose of 
study drug:  serum aspartate transaminase > 2 × upper limit of normal (ULN); serum alanine 
transaminase > 2 × ULN; estimated glomerular filtration rate by simplified 4-variable Modification 
of Diet in Renal Disease formula < 40 mL/min/1.73 m2; total white blood cell count < 2,500/μL; 
absolute neutrophil count < 1,500/μL; platelet count < 100,000/μL; absolute lymphocyte count 
< 800/μL; and hemoglobin < 10 g/dL.

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Investigational Product:
ABT-494
Doses:
7.5 mg QD
15 mg QD
30 mg QD
Mode of Administration:
Oral
Reference Therapy:
Matching placebo for ABT-494 QD
Dose:
N/A
Mode of Administration:
Oral
Duration of Treatment:  Period 1: 12 weeks; Period 2: up to the regulatory approval of RA indication 
in Japan
Criteria for Evaluation:
Efficacy:
Period 1
The primary endpoint is the proportion of subjects achieving ACR20 response at Week 12.
ACR20 response rate will be determined based on 20% or greater improvement in Tender Joint Count 
(TJC) and Swollen Joint Count (SJC) and ≥ 3 of the 5 measures of Patient's Assessment of Pain (Visual 
Analog Scale [VAS]), Patient's Global Assessment of Disease Activity (VAS), Physician's Global 
Assessment of Disease Activity (VAS), Health Assessment Questionnaire Disability Index (HAQ-DI), or 
hsCRP.
Key Secondary endpoints (at Week 12) are:
1.
Change from baseline in DAS28 (CRP);
2.
Change from baseline in HAQ-DI;
3.
ACR50 response rate;
4.
ACR70 response rate;
5.
Change from baseline in Short Form-36 (SF-36) Physical Component Score (PCS);
6.
Proportion of subjects achieving Proportion of subjects achieving Low Disease Activity (LDA) 
defined as Disease Activity Score (DAS) 28 (C-reactive protein [CRP]) ≤ 3.2;
7.
Proportion of subjects achieving Clinical remission (CR) based on DAS28 (CRP);
8.
ACR20 response rate at Week 1;
9.
Change from baseline in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F);
10. Change from baseline in Work Instability Scale for Rheumatoid Arthritis (RA-WIS);
11. Change from baseline in morning stiffness (severity).

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Criteria for Evaluation (Continued):
Efficacy (Continued):
Additional endpoints at all visits of this study are:
!
Change from baseline in individual components of ACR response; 
!
ACR20/50/70 response rates;
!
Change from baseline in DAS28 (CRP) and DAS28 (erythrocyte sedimentation rate [ESR]); 
!
Change from baseline in morning stiffness (severity and duration); 
!
Proportion of subjects achieving LDA or CR based on DAS28 (CRP), DAS28 (ESR), Simplified 
Disease Activity Index (SDAI), and Clinical Disease Activity Index (CDAI) criteria (see below);
!
Change from baseline in EQ-5D-5L;
!
Change from baseline in SF-36.
DAS28 (CRP) and DAS28 (ESR)
SDAI
CDAI
LDA
≤ 3.2
≤ 11.0
≤ 10
CR
< 2.6
≤ 3.3
≤ 2.8
  
Period 2 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the following measures at 
Weeks 16, 20, 24, 36, 48, and every 12 weeks thereafter until completion of the study: 
!
ACR20/50/70 response rates; 
!
Change from baseline in individual ACR components; 
!
Change from baseline in DAS28 (CRP); 
!
Change from baseline in DAS28 (ESR); 
!
Change from baseline in morning stiffness (severity and duration); 
!
Proportion of subjects achieving LDA and the proportion of subjects achieving CR based on 
DAS28 (CRP), DAS28 (ESR), SDAI, and CDAI criteria (as defined for Period 1); 
!
Concomitant corticosteroid use (systemic use and intra-articular injections). 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the following measures at 
Weeks 24 and 48 only: 
!
Change from baseline in EQ-5D-5L; 
!
Change from baseline in SF-36; 
!
Change from baseline in FACIT-F; 
!
Change from baseline in RA-WIS.
Pharmacokinetic:
Blood samples for assay of ABT-494 and possibly other concomitant medications in plasma will be 
collected at Weeks 1, 2, 4, 8 and 12/Premature Discontinuation in Period 1.  Additionally, intensive 
pharmacokinetic assessment will be performed in 32 subjects during one of the study visits, including 
unscheduled visits occurring after Week 1, in either Periods 1 or 2 excluding Baseline and Premature 
Discontinuation visit.  For Subjects in the intensive pharmacokinetic assessment, blood samples will be 
collected during the study visit chosen for intensive pharmacokinetic (PK) assessment prior to dosing and 
at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours after dose.

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Criteria for Evaluation (Continued):
In Vivo Pharmacodynamic Biomarkers (Period 1 and 2)
Period 1
Change from baseline in lymphocyte subsets (including but not limited to natural killer cells, natural 
killer T cells, B cells, and T cells) will be evaluated at Baseline, Week 8, Premature Discontinuation visit 
and 30 days follow-up visit.
Period 2
Change from baseline in lymphocyte subsets (including but not limited to natural killer cells, natural 
killer T cells, B cells, and T cells) will be evaluated at Weeks 24 and 48.
Exploratory Research Variables and Validation Studies (Optional) (Period 1 Only):
Prognostic, predictive, and pharmacodynamics biomarkers signatures may be evaluated.  Samples for 
pharmacogenetic, epigenetic, transcriptomic, and proteomic and targeted protein investigations will be 
collected at various time points.  Assessments will include but may not be limited to nucleic acids, 
proteins, metabolites, or lipids.
Safety:
Safety evaluations include adverse event (AE) monitoring, physical examinations, vital sign 
measurements, electrocardiogram (ECG), and clinical laboratory testing (hematology, chemistry, and 
urinalysis) as a measure of safety and tolerability for the entire study duration.
Statistical Methods:
Efficacy:
Efficacy analyses will be carried out using the Full Analysis Set population, which includes all 
randomized subjects who receive at least one dose of study drug, and efficacy analyses are based on the 
treatment to which subjects are randomized.
Period 1 Efficacy
Analysis of the Primary and Key Secondary Endpoints:
Primary Efficacy Analysis:
The dose-response relationship among the ABT-494 groups and the combined placebo group will be 
characterized for the ACR20 response rate at Week 12.  The dose-response curve will be shown 
graphically with confidence intervals for each dose and a non-flat dose response relationship will be 
demonstrated using Cochran-Armitage test.  The response rates of ACR20 of each ABT-494 group will 
be compared with the combined placebo group using the Cochran-Mantel-Haenszel test adjusting for 
main stratification factors.
Key Secondary Efficacy Analysis:
The key secondary efficacy endpoints (at Week 12) will be evaluated.  For a list of the key secondary 
endpoints, see "Efficacy" part in "Criteria for Evaluation."
All nominal statistical comparisons of ABT-494 versus placebo for the primary and key secondary 
endpoints and for the three doses will be conducted using a two-sided significance level of 0.05.
For the analysis of binary endpoints, frequencies and percentages will be reported for each treatment 
group.  Pairwise comparisons between each ABT-494 group and the combined placebo groups will be 
conducted using the Cochran-Mantel-Haenszel test adjusting for main stratification factors.

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Statistical Methods (Continued):
Efficacy (Continued)
Period 1 Efficacy (Continued)
Key Secondary Efficacy Analysis (Continued):
For continuous endpoints, the mean, standard deviation, median, and range will be reported for each 
treatment group.  Pairwise comparisons between each of the ABT-494 treatment groups and the 
combined placebo groups will be carried out using the analysis of covariance model with treatment group 
as the fixed factor, and the corresponding baseline value and the main stratification factors as the 
covariates.
Non-responder imputation approach will serve as the primary analysis approach for key binary endpoints, 
and multiple imputation will serve as the primary analysis approach for key continuous endpoints.  
Sensitivity analyses based on observed cases will also be conducted for key endpoints.
Long-Term Efficacy for Period 1 and Period 2 Combined 
Long-term efficacy by time point will be summarized using descriptive statistics.
Pharmacokinetic:
A non-linear mixed-effects modeling approach will be used to estimate the population central values and 
the empirical Bayesian estimates of the individual values of ABT-494 oral clearance (CL/F) and volume 
of distribution (V/F).  
For the subjects participating in the intensive pharmacokinetic assessment, the following ABT-494 
parameters will be estimated using noncompartmental methods:
!
The maximum observed concentration (Cmax),
!
The time to Cmax (peak time, Tmax),
!
The area under the plasma concentration-time curve (AUC),
!
The apparent oral clearance (CL/F),
!
Plasma concentration at the end of dosing interval (Ctrough) 
!
The minimum plasma concentration over a 24-hour period at steady state (Cmin)
Additional parameters may be estimated if useful in the interpretation of the data.
Safety:
Safety analyses will be carried out using the Safety Analysis Set, which includes all subjects who receive 
at least one dose of study drug.  Analyses will be conducted for Period 1 alone, as well as for Period 1 
and Period 2 combined. 
Safety will be based on treatments actually received and assessed by adverse events, physical 
examination, laboratory assessments, ECG and vital signs.  Frequency tables and lists of subjects with 
treatment-emergent AEs by preferred term as in the Medical Dictionary for Regulatory Activities 
dictionary, by system organ class, by severity, and by relationship to the study drug as assessed by the 
Investigator will be provided.  The changes from baseline in vital signs, physical examination results, and 
clinical laboratory values will be analyzed in a descriptive manner.  Shift of laboratory values from 
baseline to defined time points will be tabulated.

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Has been changed to read:
AbbVie GK.
Protocol Number:  M14-663
Name of Study Drug:  Upadacitinib
Phase of Development:  2b/3
Name of Active Ingredient:  Upadacitinib
Date of Protocol Synopsis:  23 February 2018
Protocol Title:  A Phase 2b/3, Randomized, Double-Blind Study Comparing Upadacitinib (ABT-494) to 
Placebo in Japanese Subjects with Moderately to Severely Active Rheumatoid Arthritis Who Are on a 
Stable Dose of Conventional Synthetic Disease-Modifying Anti-Rheumatic Drugs (csDMARDs) and 
Have an Inadequate Response to csDMARDs
Objectives:  
Period 1
1.
To confirm dose response in the efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD, and 
to compare the efficacy of upadacitinib versus placebo for the treatment of signs and symptoms of 
Japanese subjects with moderately to severely active rheumatoid arthritis (RA) who are on a stable 
dose of conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) and have an 
inadequate response to csDMARDs.
2.
To compare the safety and tolerability of upadacitinib 7.5 mg QD, 15 mg QD and 30mg QD versus 
placebo in Japanese subjects with moderately to severely active RA who are on a stable dose of 
csDMARDs and have an inadequate response to csDMARDs.
Period 2
To evaluate the long-term safety, tolerability, and efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 
30 mg QD in subjects with RA who have completed Period 1.
Investigators:  Multicenter
Study Sites:  Approximately 52
Study Population:  Adult female and male subjects who are at least 18 years of age with a diagnosis of 
RA for ≥ 3 months who also fulfill the 2010 ACR/European League Against Rheumatism (EULAR) 
classification criteria for RA.  Eligible study subjects must have ≥ 6 swollen joints (based on 66 joint 
counts) and ≥6 tender joints (based on 68 joint counts) at Screening and Baseline Visits, and high-
sensitivity C-reactive protein (hsCRP) ≥ 3 mg/L (central lab) at Screening.  Subjects must have been on a 
stable dose of csDMARD therapy (methotrexate [MTX], sulfasalazine, leflunomide, bucillamine or 
iguratimod) for ≥ 4 weeks prior to the first dose of study drug.
Number of Subjects to be Enrolled:  Approximately 192
Methodology:  
This is a Phase 2b/3 multicenter study that includes two periods.  Period 1 is a 12-week randomized, 
double-blind, parallel-group, placebo-controlled period designed to confirm dose response in the efficacy 
of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD and to compare the safety and efficacy of 
upadacitinib versus placebo for the treatment of signs and symptoms of subjects with moderately to 
severely active RA who are on a stable dose of csDMARDs and have an inadequate response to 
csDMARDs.  Period 2 is a blinded long-term extension period to evaluate the long-term safety, 
tolerability, and efficacy of upadacitinib 7.5 mg QD, 15 mg QD and 30 mg QD in subjects with RA who 
have completed Period 1. 

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Methodology (Continued):
The study duration will include a 35-day screening period; a 12-week randomized, double-blind, parallel-
group, placebo controlled treatment period (Period 1); a blinded long-term extension period (until 
regulatory approval of RA indication in Japan) (Period 2); and a 30-day follow-up period.  Subjects who 
meet eligibility criteria will be randomized in a 3:3:3:1:1:1 ratio to one of six treatment groups:
!
Group 1:  upadacitinib 7.5 mg QD (N = 48) (Period 1) → upadacitinib 7.5 mg QD (Period 2) 
!
Group 2:  upadacitinib 15 mg QD (N = 48) (Period 1) → upadacitinib 15 mg QD (Period 2)
!
Group 3:  upadacitinib 30 mg QD (N = 48) (Period 1) → upadacitinib 30 mg QD (Period 2)
!
Group 4:  Placebo (N = 16) (Period 1) → upadacitinib 7.5 mg QD (Period 2)
!
Group 5:  Placebo (N = 16) (Period 1) → upadacitinib 15 mg QD (Period 2)
!
Group 6:  Placebo (N = 16) (Period 1) → upadacitinib 30 mg QD (Period 2)
Subjects must have been on a stable dose of csDMARD(s) for ≥ 4 weeks prior to the first dose of study 
drug and must remain on a stable dose until Week 24.  During the study the csDMARD dose may be 
decreased only for safety reasons.  
At Week 24, if a subject fails to meet the Low Disease Activity (LDA) criterion (LDA defined as CDAI 
≤ 10), the investigator should adjust the subject's background RA therapies.
Starting at Week 24 (after Week 24 assessments have been performed), initiation of or change in 
corticosteroids, non-steroidal anti-inflammatory drugs (NSAIDs), acetaminophen/paracetamol, low 
potency analgesics or csDMARDs (restricted to oral or parenteral MTX, sulfasalazine, leflunomide, 
bucillamine or iguratimod and restricted to concomitant use of up to 2 csDMARDs except the 
combination of MTX and leflunomide) is allowed as per local label.  Starting at Week 24, at least 20% 
improvement in BOTH SJC AND TJC compared to baseline is required to remain in the study.  Anyone 
who does not fulfill this criterion at 2 consecutive visits (starting at Week 24) (see Section 5.2.3.2 for 
permitted concomitant therapy), must be discontinued from the study.  For RA flare treatment, no more 
than 3 consecutive days of systemic corticosteroids (maximum dose of 0.5 mg/kg/day of prednisone or its 
equivalent) is allowed, after which subject should resume their usual daily oral corticosteroid dose.
Subjects taking MTX should take oral folic acid throughout study participation.  Folic acid dosing and 
timing of regimen will be based on the Investigator's discretion.
Subjects with prior exposure to at most one biologic disease-modifying anti-rheumatic drug (bDMARD) 
for RA may be enrolled in the study (up to 20% of total number of subjects) after the required washout 
period is satisfied and if they have limited exposure (< 3 months) OR response to bDMARD but had to 
discontinue that bDMARD due to intolerability (regardless of treatment duration).  These subjects will be 
equally stratified across all treatment groups.  Subjects who are considered bDMARD inadequate 
responders (lack of efficacy), after at minimum 3 months treatment, as determined by the Investigator, 
are not eligible.
Subjects who complete the Week 12 visit (end of Period 1) will enter the blinded long-term extension 
portion of the study, Period 2, until the regulatory approval of the RA indication in Japan.  Subjects who 
are assigned to upadacitinib treatment groups in Period 1 will continue to receive upadacitinib 7.5 mg 
QD, 15 mg QD or 30 mg QD per original randomization assignment in a blinded manner. 

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Methodology (Continued):
Subjects who are assigned to placebo in Period 1 will be switched to receive upadacitinib 7.5 mg QD, 
15 mg QD or 30 mg QD in a blinded fashion per pre-specified randomization assignments. 
An unblinded analysis will be conducted after all subjects have completed Period 1 (Week 12) and 
additional unblinded analyses for the purpose of regulatory submission will be conducted.  Study sites 
and subjects will remain blinded for the duration of the study.
Diagnosis and Main Criteria for Inclusion/Exclusion:  
Main Inclusion:  
1.
Adult male or female, at least 18 years old.
2.
Diagnosis of RA for ≥ 3 months who also fulfill the 2010 ACR/EULAR classification criteria for 
RA.
3.
Subjects have been receiving csDMARD therapy ≥ 3 months and on a stable dose for ≥ 4 weeks prior 
to the first dose of study drug.  
!
Subjects must have failed (lack of efficacy) at least one of the following:  MTX, sulfasalazine, 
leflunomide, bucillamine or iguratimod.
!
The following csDMARDs are allowed (stable dose for ≥ 4 weeks prior to the first dose of study 
drug):  oral or parenteral MTX (7.5 mg – 25 mg/week.  7.5 mg minimum applies only if MTX is 
taken alone without other csDMARDs; no minimum MTX dose is required if MTX is combined 
with another csDMARD), sulfasalazine (≤ 3000 mg/day), leflunomide (≤ 20 mg/day), 
bucillamine (≤ 300 mg/day) and iguratimod (≤ 50 mg/day).
!
A combination of up to two background csDMARDs is allowed EXCEPT the combination of 
MTX and leflunomide.
4.
Subject meets both of the following disease activity criteria:
a.
≥ 6 swollen joints (based on 66 joint counts) and ≥ 6 tender joints (based on 68 joint counts) at 
Screening and Baseline Visits; and
b.
High-sensitivity C-reactive protein (hsCRP) ≥ 3 mg/L (central lab) at the Screening Visit.
5.
Subjects with prior exposure to at most one bDMARD may be enrolled (up to 20% of total number 
of subjects) after the required washout period.  Specifically, prior to enrollment:
a.
Subjects with limited exposure to bDMARD (< 3 months) OR
b.
Subjects who are responding to bDMARD therapy but had to discontinue due to intolerability 
(regardless of treatment duration).
Main Exclusion:  
1.
Prior exposure to any Janus kinase (JAK) inhibitor (including but not limited to tofacitinib, 
baricitinib, and filgotinib).
2.
Subjects who are considered inadequate responders (lack of efficacy) to bDMARD therapy, after 
minimum 3 months treatment, as determined by the Investigator.
3.
History of any arthritis with onset prior to age 17 years or current diagnosis of inflammatory joint 
disease other than RA (including but not limited to gout, systemic lupus erythematosus, psoriatic 
arthritis, axial spondyloarthritis [SpA] including ankylosing spondylitis and non-radiographic axial 
SpA, reactive arthritis, overlap connective tissue diseases, scleroderma, polymyositis, 
dermatomyositis, fibromyalgia [currently with active symptoms]).  Current diagnosis of secondary 
Sjogren's Syndrome is permitted.

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Diagnosis and Main Criteria for Inclusion/Exclusion (Continued):  
Main Exclusion (Continued):  
4.
Laboratory values meeting the following criteria within the Screening period prior to the first dose of 
study drug:  serum aspartate transaminase > 2 × upper limit of normal (ULN); serum alanine 
transaminase > 2 × ULN; estimated glomerular filtration rate by simplified 4-variable Modification 
of Diet in Renal Disease formula < 40 mL/min/1.73 m2; total white blood cell count < 2,500/μL; 
absolute neutrophil count < 1,500/μL; platelet count < 100,000/μL; absolute lymphocyte count 
< 800/μL; and hemoglobin < 10 g/dL.
Investigational Product:
Upadacitinib
Doses:
7.5 mg QD
15 mg QD
30 mg QD
Mode of Administration:
Oral
Reference Therapy:
Matching placebo for upadacitinib QD
Dose:
N/A
Mode of Administration:
Oral
Duration of Treatment:  Period 1: 12 weeks; Period 2: up to the regulatory approval of RA indication 
in Japan
Criteria for Evaluation:
Efficacy:
Period 1
The primary endpoint is the proportion of subjects achieving ACR20 response at Week 12.
ACR20 response rate will be determined based on 20% or greater improvement in Tender Joint Count 
(TJC) and Swollen Joint Count (SJC) and ≥ 3 of the 5 measures of Patient's Assessment of Pain (Visual 
Analog Scale [VAS]), Patient's Global Assessment of Disease Activity (VAS), Physician's Global 
Assessment of Disease Activity (VAS), Health Assessment Questionnaire Disability Index (HAQ-DI), or 
hsCRP.
Key Secondary endpoints (at Week 12) are:
1.
Change from baseline in DAS28 (CRP);
2.
Change from baseline in HAQ-DI;
3.
ACR50 response rate;
4.
ACR70 response rate;
5.
Change from baseline in Short Form-36 (SF-36) Physical Component Score (PCS);
6.
Proportion of subjects achieving Proportion of subjects achieving Low Disease Activity (LDA) 
defined as Disease Activity Score (DAS) 28 (C-reactive protein [CRP]) ≤ 3.2;
7.
Proportion of subjects achieving Clinical remission (CR) based on DAS28 (CRP);
8.
ACR20 response rate at Week 1;
9.
Change from baseline in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F);
10. Change from baseline in Work Instability Scale for Rheumatoid Arthritis (RA-WIS);
11. Change from baseline in morning stiffness (severity).

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Criteria for Evaluation (Continued):
Efficacy (Continued):
Additional endpoints at all visits of this study are:
!
Change from baseline in individual components of ACR response; 
!
ACR20/50/70 response rates;
!
Change from baseline in DAS28 (CRP) and DAS28 (erythrocyte sedimentation rate [ESR]); 
!
Change from baseline in morning stiffness (severity and duration); 
!
Proportion of subjects achieving LDA or CR based on DAS28 (CRP), DAS28 (ESR), Simplified 
Disease Activity Index (SDAI), and Clinical Disease Activity Index (CDAI) criteria (see below);
!
Change from baseline in EQ-5D-5L;
!
Change from baseline in SF-36;
!
Change from baseline in FACIT-F;
!
Change from baseline in RA-WIS.
DAS28 (CRP) and DAS28 (ESR)
SDAI
CDAI
LDA
≤ 3.2
≤ 11.0
≤ 10
CR
< 2.6
≤ 3.3
≤ 2.8
  
Period 2 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the following measures at 
Weeks 16, 20, 24, 36, 48, and every 12 weeks thereafter until completion of the study: 
!
ACR20/50/70 response rates; 
!
Change from baseline in individual ACR components; 
!
Change from baseline in DAS28 (CRP); 
!
Change from baseline in DAS28 (ESR); 
!
Change from baseline in morning stiffness (severity and duration); 
!
Proportion of subjects achieving LDA and the proportion of subjects achieving CR based on 
DAS28 (CRP), DAS28 (ESR), SDAI, and CDAI criteria (as defined for Period 1); 
!
Concomitant corticosteroid use (systemic use and intra-articular injections). 
Assessments to evaluate efficacy of treatment in Period 2 will be analyzed for the following measures at 
Weeks 24 and 48 only: 
!
Change from baseline in EQ-5D-5L; 
!
Change from baseline in SF-36; 
!
Change from baseline in FACIT-F; 
!
Change from baseline in RA-WIS.

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Criteria for Evaluation (Continued):
Pharmacokinetic:
Blood samples for assay of upadacitinib and possibly other concomitant medications in plasma will be 
collected at Weeks 1, 2, 4, 8 and 12/Premature Discontinuation in Period 1.  Additionally, intensive 
pharmacokinetic assessment will be performed in approximately 32 subjects during one of the study
visits, including unscheduled visits occurring after Week 1, in either Periods 1 or 2 excluding Baseline 
and Premature Discontinuation visit.  For Subjects in the intensive pharmacokinetic assessment, blood 
samples will be collected during the study visit chosen for intensive pharmacokinetic (PK) assessment 
prior to dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours after dose.
In Vivo Pharmacodynamic Biomarkers (Period 1 and 2)
Period 1
Change from baseline in lymphocyte subsets (including but not limited to natural killer cells, natural 
killer T cells, B cells, and T cells) will be evaluated at Baseline, Week 8, Premature Discontinuation visit 
and 30 days follow-up visit.
Period 2
Change from baseline in lymphocyte subsets (including but not limited to natural killer cells, natural 
killer T cells, B cells, and T cells) will be evaluated at Weeks 24 and 48.
Exploratory Research Variables and Validation Studies (Optional) (Period 1 Only):
Prognostic, predictive, and pharmacodynamics biomarkers signatures may be evaluated.  Samples for 
pharmacogenetic, epigenetic, transcriptomic, and proteomic and targeted protein investigations will be 
collected at various time points.  Assessments will include but may not be limited to nucleic acids, 
proteins, metabolites, or lipids.
Safety:
Safety evaluations include adverse event (AE) monitoring, physical examinations, vital sign 
measurements, electrocardiogram (ECG), and clinical laboratory testing (hematology, chemistry, and 
urinalysis) as a measure of safety and tolerability for the entire study duration.

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Statistical Methods:
Efficacy:
Efficacy analyses will be carried out using the Full Analysis Set population, which includes all 
randomized subjects who receive at least one dose of study drug, and efficacy analyses are based on the 
treatment to which subjects are randomized.
Period 1 Efficacy
Analysis of the Primary and Key Secondary Endpoints:
Primary Efficacy Analysis:
The dose-response relationship among the upadacitinib groups and the combined placebo group will be 
characterized for the ACR20 response rate at Week 12.  The dose-response curve will be shown 
graphically with confidence intervals for each dose and a non-flat dose response relationship will be 
demonstrated using Cochran-Armitage test.  The response rates of ACR20 of each upadacitinib group 
will be compared with the combined placebo group using the Cochran-Mantel-Haenszel test adjusting for 
main stratification factors.
Key Secondary Efficacy Analysis:
The key secondary efficacy endpoints (at Week 12) will be evaluated.  For a list of the key secondary 
endpoints, see "Efficacy" part in "Criteria for Evaluation."
All nominal statistical comparisons of upadacitinib versus placebo for the primary and key secondary 
endpoints and for the three doses will be conducted using a two-sided significance level of 0.05.
For the analysis of binary endpoints, frequencies and percentages will be reported for each treatment 
group.  Pairwise comparisons between each upadacitinib group and the combined placebo groups will be 
conducted using the Cochran-Mantel-Haenszel test adjusting for main stratification factors.
For continuous endpoints, the mean, standard deviation, median, and range will be reported for each 
treatment group.  Pairwise comparisons between each of the upadacitinib treatment groups and the 
combined placebo groups will be carried out using the analysis of covariance model with treatment group 
as the fixed factor, and the corresponding baseline value and the main stratification factors as the 
covariates.
Non-responder imputation approach will serve as the primary analysis approach for key binary endpoints, 
and multiple imputation will serve as the primary analysis approach for key continuous endpoints.  
Sensitivity analyses based on observed cases will also be conducted for key endpoints.
Long-Term Efficacy for Period 1 and Period 2 Combined 
Long-term efficacy by time point will be summarized using descriptive statistics.

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Statistical Methods (Continued):
Pharmacokinetic:
A non-linear mixed-effects modeling approach will be used to estimate the population central values and 
the empirical Bayesian estimates of the individual values of ABT-494 oral clearance (CL/F) and volume 
of distribution (V/F).
For the subjects participating in the intensive pharmacokinetic assessment, the following upadacitinib 
parameters will be estimated using noncompartmental methods:
!
The maximum observed concentration (Cmax),
!
The time to Cmax (peak time, Tmax),
!
The area under the plasma concentration-time curve (AUC),
!
The apparent oral clearance (CL/F),
!
Plasma concentration at the end of dosing interval (Ctrough) 
!
The minimum plasma concentration over a 24-hour period at steady state (Cmin)
Additional parameters may be estimated if useful in the interpretation of the data.
Safety:
Safety analyses will be carried out using the Safety Analysis Set, which includes all subjects who receive 
at least one dose of study drug.  Analyses will be conducted for Period 1 alone, as well as for Period 1 
and Period 2 combined. 
Safety will be based on treatments actually received and assessed by adverse events, physical 
examination, laboratory assessments, ECG and vital signs.  Frequency tables and lists of subjects with 
treatment-emergent AEs by preferred term as in the Medical Dictionary for Regulatory Activities 
dictionary, by system organ class, by severity, and by relationship to the study drug as assessed by the 
Investigator will be provided.  The changes from baseline in vital signs, physical examination results, and 
clinical laboratory values will be analyzed in a descriptive manner.  Shift of laboratory values from 
baseline to defined time points will be tabulated.
Section 1.3  List of Abbreviations and Definition of Terms
Subsection Abbreviations
Delete:
WOCBP
women of childbearing potential
Section 5.1  Overall Study Design and Plan:  Description
Seventh paragraph, last sentence previously read:
Starting at Week 24 and thereafter, subjects who fail to show at least 20% improvement in
TJC and SJC compared to baseline at 2 consecutive visits (see Section 5.2.3.1) will be 
discontinued from the study.

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Has been changed to read:
Starting at Week 24, at least 20% improvement in BOTH SJC AND TJC compared to 
baseline is required to remain in the study.  Anyone who does not fulfill this criterion at 
2 consecutive visits (starting at Week 24) (see Section 5.2.3.2 for concomitant therapy) 
must be discontinued from the study.
Section 5.1  Overall Study Design and Plan:  Description
Eleventh paragraph previously read:
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) for the purpose of regulatory submission.  Study sites and subjects will remain 
blinded for the duration of the study.
Has been changed to read:
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) and additional unblinded analyses for the purpose of regulatory submission 
will be conducted. 
Study sites and subjects will remain blinded throughout Periods 1 and 2.
Figure 1.  Period 1 Study Design
Figure note previously read:
*
The follow-up period is for subjects who do not enter Period 2 or prematurely 
discontinued study drug and study participation.
Has been changed to read:
The follow-up period is for subjects who do not enter Period 2 or prematurely 
discontinued study drug and study participation.

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Section 5.1  Overall Study Design and Plan:  Description
Subsection Screening Period
First paragraph, third and fourth sentence previously read:
If the re-tested lab value(s) remain(s) exclusionary, the subject will be considered a screen 
failure with no additional re-screening possible.  Redrawing samples if previous samples 
were unable to be analyzed would not count as a retest since previous result was never 
obtained.
Has been changed to read:
If the re-tested lab value(s) remain(s) exclusionary, the subject will be considered a screen 
failure.  Subjects that screen fail for re-tested laboratory values may be re-screened only 
after consultation with the AbbVie TA MD.
Redrawing samples if previous samples were unable to be analyzed would not count as a 
retest since previous result was never obtained.
Section 5.1  Overall Study Design and Plan:  Description
Subsection Screening Period
Last paragraph, first and second sentence previously read:
Subjects that initially screen fail for the study are permitted to re-screen once following 
re-consent.  Lab values can be re-tested once during the re-screening period.  
Has been changed to read: 
Subjects that initially screen fail (for reasons other than re-tested laboratory values) for the 
study are permitted to re-screen once following re-consent.  
Section 5.1  Overall Study Design and Plan:  Description
Subsection Period 1 (12-Week Randomized, Double-Blind Treatment Period)
Add:  new last sentence
Subjects who complete Period 1, but decide not to continue in Period 2 should complete a 
30 day follow-up visit after the last dose of study drug.

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Section 5.1  Overall Study Design and Plan:  Description
Subsection Period 2 (Blinded Long-Term Extension Period [up to Regulatory 
Approval of the RA Indication in Japan])
Last sentence previously read:
Starting at Week 24 and thereafter, subjects who failed to show at least 20% improvement 
in TJC and SJC compared to baseline at 2 consecutive visits (see Section 5.2.3.2) will be 
discontinued from the study.
Has been changed to read:
Starting at Week 24 and thereafter, at least 20% improvement in BOTH TJC AND SJC 
compared to baseline is required to remain in the study drug.  Anyone who does not fulfill 
this criterion at 2 consecutive visits (starting at Week 24), despite optimization of 
background RA therapies (see Section 5.2.3.2), must be discontinued from the study.
Section 5.1  Overall Study Design and Plan:  Description
Subsection Premature Discontinuation of Study (Withdrawal of Informed Consent)
Last paragraph previously read:
In addition, if the subject is willing, a 30-day follow-up phone call may occur to 
determine the status of any ongoing AEs/SAEs or the occurrence of any new AEs/SAEs.
Has been changed to read:
In addition, if the subject is willing, a 30-day follow-up visit (or phone call if a visit is not 
possible) may occur to determine the status of any ongoing AEs/SAEs or the occurrence 
of any new AEs/SAEs.
Section 5.2.3.2  Concomitant Therapy
Last paragraph, second sentence previously read:
Initiation of or change in corticosteroids, NSAIDs, acetaminophen, or adding or 
increasing doses of csDMARDs (concomitant use of up to 2 csDMARDs except the 
combination of MTX and leflunomide; see Inclusion Criterion 3) is allowed as per local 
label.

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Has been changed to read:
Initiation of or change in corticosteroids, NSAIDs, acetaminophen/paracetamol, low 
potency analgesics, or csDMARDs (restricted to oral or parenteral MTX, sulfasalazine, 
leflunomide, bucillamine or iguratimod and restricted to concomitant use of up to 
2 csDMARDs except the combination of MTX and leflunomide; see Inclusion 
Criterion 3) is allowed as per local label.
Table 1.  Examples of Commonly Used Strong CYP3A Inhibitors and Inducers
Column "Strong CYP3A Inducers"
Add:
Rifapentine
Section 5.2.3.3  Prohibited Therapy
Subsection Vaccines
First paragraph
Add:  new last sentence
Live vaccinations are prohibited during the study participation including at least 30 days 
after the last dose of study drug.
Section 5.2.3.3  Prohibited Therapy
Subsection Traditional Chinese Medicine
Previously read:
Traditional Chinese medicine is not permitted during the study, and subjects must have 
discontinued traditional Chinese medicine at least 4 weeks prior to the first dose of study 
drug.
Has been changed to read:
Traditional oral Chinese medicine is not permitted during the study, and subjects must 
have discontinued traditional Chinese medicine at least 4 weeks prior to the first dose of 
study drug.

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Section 5.2.4  Contraception Recommendations
Subsection Contraception Recommendation for Females
Fifth paragraph, first bullet previously read:
Combined (estrogen and progestogen containing) hormonal contraception (oral, 
intravaginal*, transdermal*) associated with the inhibition of ovulation, initiated at least 
30 days prior to Study Day 1.
Has been changed to read: 
Combined (estrogen and progestogen containing) hormonal contraception (oral, 
intravaginal*, transdermal*, injectable*) associated with the inhibition of ovulation, 
initiated at least 30 days prior to Study Day 1.
Section 5.2.4  Contraception Recommendations
Subsection Contraception Recommendation for Females
Fifth paragraph, fourth bullet previously read:
Vasectomized partner(s), provided the vasectomized partner has received medical 
assessment of the surgical success and is the sole sexual partner of the WOCBP trial 
participant.
Has been changed to read:
Vasectomized partner(s), provided the vasectomized partner has received medical 
confirmation of the surgical success and is the only sexual partner.
Section 5.2.4  Contraception Recommendations
Subsection Contraception Recommendation for Females
Add:  new sixth and seventh paragraph
If required per local guidelines, male or female condom with or without spermicide OR 
cap, diaphragm or sponge with spermicide should be used in addition to one of the highly 
effective birth control methods listed above (excluding true abstinence).

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If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation is available, contraception measures as defined above are no 
longer required.
Section 5.2.4  Contraception Recommendations
Subsection Contraception Recommendation for Males
Add:  new fifth paragraph
It is important to note that contraception and sperm recommendations described above are 
specifically intended to prevent pregnancy during exposure to the investigational therapy 
upadacitinib.  The concomitant csDMARDs (i.e., methotrexate, sulfasalazine, etc.) have 
been prescribed per standard of care prior to study entry and are allowed to be continued 
during the study.  
Section 5.2.4  Contraception Recommendations
Subsection Contraception Recommendation for Males
Last paragraph previously read:
As described above, contraception should continue while the subject is on the concomitant 
csDMARD and that duration of contraception after discontinuation of the csDMARD 
should be based on the local label.
Has been changed to read:
Contraception should continue while the subject is on the concomitant csDMARD and 
that duration of contraception after discontinuation of the csDMARD should be based on 
the local label.
Table 2.  Study Activities (Period 1)
Table note "n."
Add:  new last sentence
If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation is available, urine pregnancy test is no longer required.

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Table 2.  Study Activities (Period 1)
Table note "o." previously read:
hsCRP results will remain blinded to Sponsor, Investigator, study site personnel, and the 
subject for all visits except Screening.  Investigator should refrain from locally and 
periodically testing hsCRP and serum amyloid A.  Investigator should also refrain from 
locally testing procalcitonin except for safety evaluations of signs and symptoms of 
infection management and adverse events.  However, results of tests such as hsCRP, 
serum amyloid A and procalcitonin may be blunted in subjects taking a JAK inhibitor, 
thereby limiting the clinical utility of these tests in the setting of a possible safety 
assessment or adverse event management.  It should also be noted that any hsCRP, CRP, 
serial SAA, or serial procalcitonin local tests reported to the Investigator will be recorded 
as protocol deviations.
Has been changed to read:
Central lab hsCRP results will remain blinded to Sponsor, Investigator, study site 
personnel, and the subject for all visits except Screening.  Investigator should refrain from 
locally and periodically testing hsCRP and serum amyloid A.  Investigator should also 
refrain from locally testing procalcitonin except for safety evaluations of signs and 
symptoms of infection management and adverse events.  Results of hsCRP may unblind 
the treatment assignment and results of tests such as hsCRP, serum amyloid A and 
procalcitonin may be blunted in subjects taking a JAK inhibitor, thereby limiting the 
clinical utility of these tests in the setting of a possible safety assessment or adverse event 
management.  Therefore, any local testing of hsCRP or CRP is strongly discouraged.  It 
should also be noted that during Period 1 any hsCRP or CRP, serial SAA, or serial 
procalcitonin local tests reported to the Investigator will be recorded as protocol 
deviations.

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Table 2.  Study Activities (Period 1)
Table note "r."
Last sentence previously read:
This measure is not necessary in case of the patients with the history of HBV vaccine and 
HBs Ab positive (+).
Has been changed to read:
This measure is not necessary in case of the patients with the history of HBV vaccine and 
HBs Ab positive (+) and HBc Ab negative (–).  Refer to Section 5.3.1.1 Study Procedures 
Hepatitis Screen for additional details.

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Table 4.  Studies Activities (Period 2)
Activity "Chest x-rayf" previously read:
Activity
Wk 
16
Wk 
20
Wk 
24
Wk 
36
Wk 
48
Monthly
Every 
12 Weeks 
Until Study 
Completiona
Every 
24 Weeks 
Until Study 
Completiona
Every 
48 Weeks 
Until Study 
Completiona
Final/ 
PD 
Visit
30-Day 
F/U 
Visitb
Chest x-rayf
Xf
Xf
Xf
Has been changed to read:
Activity
Wk 
16
Wk 
20
Wk 
24
Wk 
36
Wk 
48
Monthly
Every 
12 Weeks 
Until Study 
Completiona
Every 
24 Weeks 
Until Study 
Completiona
Every 
48 Weeks 
Until Study 
Completiona
Final/ 
PD 
Visit
30-Day 
F/U 
Visitb
Chest x-rayf
Xf
Xf

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Table 4.  Studies Activities (Period 2)
Table note "f." and "g." previously read:
f.
Obtain chest x-ray every 48 weeks after Week 48 and PD for subjects with TB risk factors as identified by the TB 
risk assessment form, or for subjects living in areas endemic for TB, or for subjects with a newly positive 
QuantiFERON-TB Gold test (and/or PPD skin test) after baseline.
g.
ECGs will be performed every 48 weeks after Week 48 and for subjects who prematurely discontinue from the 
study.  An ECG may be performed at any visit if deemed necessary by the Investigator.
Has been changed to read:
f.
Starting at Week 48, obtain chest x-ray every 48 weeks for subjects with TB risk factors as identified by the TB 
risk assessment form, or for subjects living in areas endemic for TB, or for subjects with a newly positive 
QuantiFERON-TB Gold test (and/or PPD skin test) after baseline.
g.
Starting at Week 48, ECGs will be performed every 48 weeks and for subjects who prematurely discontinue from 
the study.  An ECG may be performed at any visit if deemed necessary by the Investigator.
Table 4.  Studies Activities (Period 2)
Table note "l."
Add:  new last sentence
If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation is available, urine pregnancy test is no longer required.
Table 4.  Studies Activities (Period 2)
Table note "m."
Add:  new last sentence
If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation is available, urine pregnancy test is no longer required.
Table 4.  Studies Activities (Period 2)
Table note "n." previously read:
hsCRP results will remain blinded to Sponsor, Investigator, study site personnel, and the 
subject.  Treatment assignment may be unblinded to Sponsor only when the last subject 
completes Period 1 (Week 12 visit) for the Week 12 primary analysis for regulatory 
purposes.  Investigator should refrain from locally and periodically testing hsCRP and 
serum amyloid A.  Investigator should also refrain from locally testing procalcitonin 

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except for safety evaluations of signs and symptoms of infection management and adverse 
events.  However, results of tests such as hsCRP, serum amyloid A and procalcitonin may 
be blunted in subjects taking a JAK inhibitor, thereby limiting the clinical utility of these 
tests in the setting of a possible safety assessment or adverse event management.  It 
should also be noted that any hsCRP, CRP, serial SAA, or serial procalcitonin local tests 
reported to the Investigator will be recorded as protocol deviations.
Has been changed to read:
Central lab hsCRP results will remain blinded to Sponsor, Investigator, study site 
personnel, and the subject.  Treatment assignment may be unblinded to Sponsor only 
when the last subject completes Period 1 (Week 12 visit) for the Week 12 primary 
analysis.  Study sites and subjects will remain blinded throughout Periods 1 and 2.  
Results of tests such as hsCRP may be blunted in subjects taking a JAK inhibitor, thereby 
limiting the clinical utility of these tests in the setting of a possible safety assessment or 
adverse event management.  Therefore, any local testing of hsCRP or CRP is strongly 
discouraged.
Table 4.  Studies Activities (Period 2)
Table note "q."
Delete:  second sentence
The investigator has to consult with the medical expert of the sponsor in case where the 
recurrence of HBV-DNA is observed.
Table 4.  Studies Activities (Period 2)
Table note "q."
Last sentence previously read:
In HBs Ab positive (+) subjects and/or HBc Ab positive (+) subjects, HBV-DNA PCR 
test should be performed in every 12 weeks.  The investigator has to consult with the 
medical expert of the sponsor in case where the recurrence of HBV-DNA is observed.  
This measure is not necessary in case of the patients with the history of HBV vaccine and 
HBs Ab positive (+).

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Has been changed to read:
This measure is not necessary in case of the patients with the history of HBV vaccine and 
HBs Ab positive (+) and HBc Ab negative (–).  Refer to Section 5.3.1.1 Study Procedures 
Hepatitis Screen for additional details.
Section 5.3.1.1  Study Procedures
Subsection TB Testing/TB Prophylaxis
Subheading "Period 1"
Ninth paragraph previously read:
Of note:  Rifampicin is not allowed for TB prophylaxis.
Has been changed to read:
Of note:  Rifampicin or Rifapentine are not allowed for TB prophylaxis.
Section 5.3.1.1  Study Procedures
Subsection TB Testing/TB Prophylaxis
Subheading "Period 2"
Add:  new first paragraph
Subjects with documentation of prior positive result of QuantiFERON-TB Gold Test (or 
equivalent) and/or PPD are not required to repeat either TB test during the study and 
should be considered positive.  The TB risk assessment form will be completed annually 
for all subjects, regardless of TB test results.
Section 5.3.1.1  Study Procedures
Subsection TB Testing/TB Prophylaxis
Subheading "Period 2"
Second paragraph previously read:
If one of the tests has a positive test result (seroconversion), a chest x-ray (CXR) needs to 
be performed as soon as possible to aid in distinguishing active versus latent TB.  Expert 
consultation can be considered per Investigator's discretion.

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Has been changed to read:
If one of the annual tests has a positive test result (seroconversion), a chest x-ray (CXR) 
needs to be performed as soon as possible to aid in distinguishing active versus latent TB.  
Section 5.3.1.1  Study Procedures
Subsection TB Testing/TB Prophylaxis
Subheading "Period 2"
Add:  new third, fourth, and fifth paragraph
If the QuantiFERON-TB Gold test is indeterminate, then the investigator should perform 
a local QuantiFERON-TB Gold test (or through the central laboratory if not locally 
available) to rule out a positive test result.  If testing remains indeterminate or is positive, 
then the subject is considered to be positive for the purpose of this study.  If the testing 
result is negative, then the patient is considered to be negative.
Expert consultation for the evaluation/management of TB may be considered per 
Investigator's discretion. 
Any positive TB screen after the patient has started the study, should be reported as an 
adverse event (AE) of latent TB or active TB (as applicable).
Section 5.3.1.1  Study Procedures
Subsection TB Testing/TB Prophylaxis
Subheading "Period 2"
Third paragraph previously read:
Obtain a CXR annually or at PD for subjects with TB risk factors as identified by the TB 
risk assessment form (Appendix E) or for subjects living in areas endemic for TB or for 
subjects with newly positive PPD or QuantiFERON®-TB Gold test.
Has been changed to read:
Obtain a CXR annually for subjects with TB risk factors as identified by the TB risk 
assessment form (Appendix E) or for subjects living in areas endemic for TB or for 
subjects with newly positive PPD or QuantiFERON®-TB Gold test.

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Section 5.3.1.1  Study Procedures
Subsection TB Testing/TB Prophylaxis
Subheading "Period 2"
Fourth paragraph previously read:
Subjects with new evidence of latent TB during the study should initiate prophylactic 
treatment immediately per local guidelines.  Study drug(s) should not be withheld, 
Isoniazid should be initiated, and 2 to 4 weeks later (per local guidelines), subject should 
be re-evaluated (unscheduled visit) for signs and symptoms and isoniazid toxicity.  
Has been changed to read:
During the study, subjects with new evidence of latent TB should initiate prophylactic 
treatment immediately per local guidelines and complete at least 6 months of prophylaxis.  
TB prophylaxis should be initiated and study drug(s) should not be withheld.  Two to 
4 weeks later (per local guidelines), the subject should be re-evaluated (unscheduled visit) 
for signs and symptoms as well as laboratory assessment of toxicity to TB prophylaxis.
Newly initiated prophylactic treatment and prior therapy should be captured in the eCRF.  
Section 5.3.1.1  Study Procedures
Subsection Chest X-Ray (CXR)
Second bullet previously read:
Annually and at PD for subjects with TB risk factors as identified by the TB risk 
assessment form (Appendix E), or for subjects living in areas endemic for TB or for 
subjects with newly positive PPD and/or QuantiFERON®-TB Gold test.
Has been changed to read:
Every 48 weeks for subjects with TB risk factors as identified by the TB risk assessment 
form (Appendix E), or for subjects living in areas endemic for TB or for subjects with 
newly positive PPD and/or QuantiFERON®-TB Gold test.

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Section 5.3.1.1  Study Procedures
Subsection Chest X-Ray (CXR)
Last paragraph, first sentence previously read:
A radiologist or internist must perform an assessment of the CXR.
Has been changed to read:
A radiologist, internist or pulmonologist must perform an assessment of the CXR.
Section 5.3.1.1  Study Procedures
Subsection 12-Lead ECG
First paragraph, fourth sentence previously read:
In these cases, the baseline QTcF will need to be entered into the appropriate eCRF for 
comparison as well.
Has been changed to read:
A valid QTcF cannot be calculated in subjects who have a pacemaker or supraventricular 
or ventricular conduction abnormalities.  In case of QTcF prolongation, the baseline QTcF 
will need to be entered into the appropriate eCRF for comparison as well.
Section 5.3.1.1  Study Procedures
Subsection Pregnancy Test
Second paragraph, last bullet previously read:
If a urine pregnancy test post-baseline is positive, study drug needs to be temporarily 
discontinued and a serum pregnancy test is required.  The serum pregnancy test will be 
sent to and performed by the central laboratory.  If the serum pregnancy test is positive, 
study drug must be permanently discontinued.
Has been changed to read:
If a urine pregnancy test post-baseline is positive, study drug needs to be temporarily 
discontinued and a serum pregnancy test is required.  The serum pregnancy test will be 
sent to and performed by the central laboratory.  If the serum pregnancy test is negative, 

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study drug may be resumed. If the serum pregnancy test is positive, study drug must be 
permanently discontinued.  In the event a serum pregnancy test comes back borderline, a 
repeat test is required (≥ 3 days later) to document continued lack of a positive result.
Section 5.3.1.1  Study Procedures
Subsection Pregnancy Test
Add:  new fifth paragraph
If during the course of the study a woman becomes surgically sterile or post-menopausal 
and complete documentation as described in Section 5.2.4 is available, pregnancy testing 
is no longer required.
Table 5.  Clinical Laboratory Tests
Column "Clinical Chemistrya (Central Lab)," test "INR (reflex only)c" previously 
read:
INR (reflex only)c
Has been changed to read:
INRc
Table 5.  Clinical Laboratory Tests
Table note "c." previously read:
INR will be measure if ALT and/or AST > 3 × ULN.
Has been changed to read:
INR will be measured with a separate blood sample if ALT and/or AST > 3 × ULN.
Table 5.  Clinical Laboratory Tests
Table note "e." previously read:
At Screening only.  In case of HBs Ab positive (+) subjects and/or HBc Ab positive (+) 
subjects, HBV-DNA PCR test should be performed every 12 weeks.  The investigator has 
to consult with the medical expert of the sponsor in case where the recurrence of HBV-

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DNA is observed.  This measure is not necessary in case of the patients with the history of 
HBV vaccine and HBs Ab positive (+).
Has been changed to read:
In case of HBs Ab positive (+) subjects and/or HBc Ab positive (+) subjects, HBV-DNA 
PCR test should be performed every 12 weeks.  HBV-DNA PCR testing every 12 weeks 
is not necessary in case of the patients with the history of HBV vaccine and HBs Ab 
positive (+) and HBc Ab negative (–).
HBV DNA testing is also required for subjects who meet specific toxicity management 
criteria (See ALT/AST toxicity management criteria in Table 7).
Table 5.  Clinical Laboratory Tests
Table note "h." previously read:
The hsCRP results starting from baseline (Day 1) will not be reported to the Sponsor, 
Investigator, study site personnel, and the subject.
Has been changed to read:
The central lab hsCRP results starting from baseline (Day 1) will not be reported to the 
Sponsor, Investigator, study site personnel, and the subject.  Results of hsCRP may be 
blunted in subjects taking a JAK inhibitor, thereby limiting its clinical utility in the setting 
of a possible safety assessment or adverse event management.  Any local hsCRP or CRP 
tests should not be reported to the investigator until treatment allocation is unblinded or 
subject is known to be receiving upadacitinib.  
Table 5.  Clinical Laboratory Tests
Table note "l." previously read:
A urine pregnancy test will be performed for all women of childbearing potential at the 
Baseline Visit prior to the first dose of study drug and all subsequent visits except 
Week 1.If the baseline urine pregnancy test performed at the site is negative, then dosing 
with study drug may begin.  If the baseline urine pregnancy test performed at the site is 

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positive, dosing with study drug must be withheld and a serum pregnancy test is required.  
The serum pregnancy test will be sent to and performed by the central laboratory.  If the 
serum pregnancy test is positive, study drug must be withheld and the subject must be 
discontinued from the study.  In the event a pregnancy test comes back borderline, a 
repeat test is required.  If a urine pregnancy test post-baseline is positive, study drug needs 
to be temporarily discontinued and a serum pregnancy test is required.  The serum 
pregnancy test will be sent to and performed by the central laboratory.  If serum 
pregnancy test is negative, study drug may be restarted.  If the serum pregnancy test is 
positive, study drug must be permanently discontinued.
Has been changed to read:
A urine pregnancy test will be performed for all women of childbearing potential at the 
Baseline Visit prior to the first dose of study drug and all subsequent visits except 
Week 1.  In Period 2, for women of childbearing potential, a urine pregnancy test will be 
performed at all visits, including the 30 days follow-up visit, and starting at Week 24 a 
urine pregnancy test will be performed monthly at home between scheduled study visits.  
If the baseline urine pregnancy test performed at the site is negative, then dosing with 
study drug may begin.  If the baseline or post-baseline urine pregnancy test performed at 
the site is positive, dosing with study drug must be withheld and a serum pregnancy test is 
required.  The serum pregnancy test will be sent to and performed by the central 
laboratory.  If the serum pregnancy test is negative, study drug may be started or resumed.  
If the serum pregnancy test is positive, study drug must be withheld and the subject must 
be discontinued from the study.  In the event a pregnancy test comes back borderline, a 
repeat test is required (≥ 3 days later) to document continued lack of a positive result.  If 
during the course of the study a woman becomes surgically sterile or post-menopausal and 
complete documentation as described in Section 5.2.4 is available, pregnancy testing is no 
longer required.

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Section 5.3.1.1  Study Procedures
Subsection Hepatitis Screen
Heading "Hepatitis B:"
First paragraph, first and second bullet previously read:
●
HBs Ag 
●
HBc Ab/anti-HBc 
Has been changed to read:
●
HBs Ag (Hepatitis B surface antigen)
●
HBc Ab/anti-HBc (Hepatitis B core antibody)
Section 5.3.1.1  Study Procedures
Subsection Hepatitis Screen
Subheading "Hepatitis B:"
Third paragraph, last sub bullet previously read:
In case HBs Ab positive (+) subjects and/or HBc Ab positive (+) subjects, HBV DNA 
PCR test should be performed every 12 weeks.  The investigator has to consult with the 
medical expert of the sponsor in case where the recurrence of HBV-DNA is observed.  
This measure is not necessary in case of the patients with the history of HBV vaccine and 
HBs Ab positive (+).
Has been changed to read:
○
For subjects with HBs Ab positive (+) and/or HBc Ab positive (+) and 
negative HBV DNA at screening, HBV DNA PCR test should be 
performed every 12 weeks.  HBV-DNA PCR testing every 12 weeks is not 
necessary in case of patients with history of HBV vaccine and HBs Ab 
positive (+) and HBc Ab negative (–).  
○
Subjects with HBc Ab+ (irrespective of HBs Ab status) and negative HBV 
DNA at screening who develop a positive result for HBV DNA PCR 
testing during the study accompanied by the following should be referred 
to a hepatologist within 1 week for consultation and recommendation 

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regarding subsequent treatment, and study drug interruption should be 
considered per local guidelines:
●
an ALT > 5 × ULN OR
●
ALT or AST > 3 × ULN and either a total bilirubin > 2 × ULN or 
INR>1.5 OR
●
ALT or AST > 3 × ULN along with clinical signs of possible hepatitis.
Section 5.3.2.1  Collection of Samples for Analysis
Last bullet previously read:
During one of the study visits, including unscheduled visits occurring after Week 1, in 
Period 1 or Period 2 excluding Baseline and Premature Discontinuation visit prior to 
dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours after dose in 32 subjects who 
participate in the intensive pharmacokinetic study.
Has been changed to read: 
During one of the study visits, including unscheduled visits occurring after Week 1, in 
Period 1 or Period 2 excluding Baseline and Premature Discontinuation visit prior to 
dosing and at 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12 and 24 hours after dose in approximately 
32 subjects who participate in the intensive pharmacokinetic study.
Section 5.3.2.1  Collection of Samples for Analysis
Third paragraph, first sentence previously read:
Subjects who participate in the intensive pharmacokinetic assessment (32 subjects) should 
be fasting for at least 8 hours prior to drug administration and will not take the study drug 
until after collection of the pre-dose blood sample during the study visit chosen for 
intensive PK assessment.
Has been changed to read: 
Subjects who participate in the intensive pharmacokinetic assessment (approximately 
32 subjects) should be fasting for at least 8 hours prior to drug administration and will not 

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take the study drug until after collection of the pre-dose blood sample during the study 
visit chosen for intensive PK assessment.
Section 5.3.3.1.2  Key Secondary Variables
First paragraph previously read:
Key secondary endpoints at Week 12 are:
Has been changed to read:
Key secondary endpoints at Week 12 (if not otherwise indicated) are:
Section 5.3.3.1.3  Additional Variables
Last bullet list
Add:  new third and fourth bullet
●
Change from baseline in FACIT-F;
●
Change from baseline in RA-WIS.
Section 5.4.1  Discontinuation of Individual Subjects
Twelfth and thirteenth bullet previously read:
●
If the subject experiences a study drug interruption > 7 consecutive days 
during Weeks 1 through 24 or > 30 consecutive days after Week 24 (other than 
for reasons listed in Section 6.1.7).
●
Starting at Week 24 and thereafter, subjects who fail to show at least 20% 
improvement in TJC and SJC compared to baseline at 2 consecutive visits.
Has been changed to read:
Starting at Week 24, at least 20% improvement in BOTH TJC and SJC compared to 
baseline is required to remain in the study.  Anyone who does not fulfill this criterion at 
2 consecutive visits (starting at Week 24) must be discontinued from the study.

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Section 5.4.1  Discontinuation of Individual Subjects
Third paragraph, second sentence previously read:
A 30-day follow-up phone call may occur for subjects who prematurely discontinued 
from study drug and study participation to determine the status of any ABT-494 ongoing 
AEs/SAEs or the occurrence of any new AEs/SAEs (refer to Section 5.1 regarding 
Follow-Up Visit).
Has been changed to read:
A 30-day follow-up visit/phone call may occur for subjects who prematurely discontinued 
from study drug and study participation to determine the status of any upadacitinib
ongoing AEs/SAEs or the occurrence of any new AEs/SAEs (refer to Section 5.1
regarding Follow-Up Visit).
Table 6.  Identity of Investigational Product
Investigational Product "Upadacitinib"
Column "Formulation" previously read:
Tablet
Has been changed to read:
Tablet (extended-release)
Section 5.5.5.1  Blinding of Investigational Product
Last paragraph previously read:
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) for the purpose of regulatory submission.  Study sites and subjects will remain 
blinded for the duration of the study.
Has been changed to read:
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) and additional unblinded analyses for the purpose of regulatory submission 

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will be conducted.  Study sites and subjects will remain blinded for the duration of the 
study.
Section 6.1.1.3  Adverse Events of Special Interest
Bulleted list previously read:
●
Serious infections, opportunistic infections, herpes zoster, and TB;
●
Malignancy and lymphoproliferative disorders;
●
Gastrointestinal perforations;
●
Cardiovascular events (e.g., major adverse cardiovascular event [MACE]);
●
Lipid profile changes;
●
Anemia and hemoglobin effects;
●
Decreased neutrophil counts;
●
Decreased lymphocyte counts;
●
Increased serum creatinine and renal dysfunction;
●
Hepatic events and increased hepatic transaminases;
●
Increased creatine phosphokinase (CPK).
Has been changed to read:
●
Serious infections
●
Opportunistic infections
●
Herpes zoster
●
Tuberculosis;
●
Malignancy (all types);
●
Gastrointestinal perforations;
●
Adjudicated cardiovascular events (e.g., major adverse cardiovascular event 
[MACE]);
●
Lipid profile changes;
●
Anemia;
●
Neutropenia;
●
Lymphopenia;

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●
Increased serum creatinine and renal dysfunction;
●
Hepatic events and increased hepatic transaminases;
●
Elevated creatine phosphokinase (CPK);
●
Embolic and thrombotic events (non-cardiac, non-CNS).
Section 6.1.3  Relationship to Study Drug
"Reasonable Possibility" and "No Reasonable Possibility" previously read:
Reasonable 
Possibility
An adverse event where there is evidence to suggest a causal 
relationship between the study drug and the adverse event.
No Reasonable 
Possibility
An adverse event where there is no evidence to suggest a causal 
relationship between the study drug and the adverse event.
Has been changed to read:
Reasonable 
Possibility
After consideration of factors including timing of the event, 
biologic plausibility, clinical judgment, and potential alternative 
causes, there is sufficient evidence (information) to suggest a 
causal relationship.
No Reasonable 
Possibility
After consideration of factors including timing of the event, 
biologic plausibility, clinical judgment, and potential alternative 
causes, there is insufficient evidence (information) to suggest a 
causal relationship.
Section 6.1.3  Relationship to Study Drug
Second paragraph, first sentence previously read:
For relationship assessments, events assessed as having a reasonable possibility of being 
related to the study drug will be considered "associated."  
Has been changed to read:
For causality assessments, events assessed as having a reasonable possibility of being 
related to the study drug will be considered "associated."  

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Section 6.1.4  Adverse Event Collection Period
Last paragraph
Add:  new last bullet
Embolic and thrombotic events (non-cardiac, non-CNS).
Section 6.1.5  Serious Adverse Event Reporting
"Primary Therapeutic Area Medical Director:" previously read:
AbbVie Inc.
 1500 Seaport Blvd. 
Redwood City, CA  94063
Contact Information:
Office:
Mobile:
Email:
Has been changed to read:
AbbVie Deutschland GmbH & Co. KG
Knollstrasse –
67061 Ludwigshafen 
Germany
Contact Information: 
Office:
Mobile:
Email:
Section 6.1.5  Serious Adverse Event Reporting
"Secondary Contact (Regional Medical Monitor):"
"Telephone Contact Information:" previously read:
Telephone Contact Information:

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Has been changed to read:
Contact Information:
Section 6.1.5  Serious Adverse Event Reporting
Seventh paragraph, first sentence previously read:
The Sponsor will be responsible for Suspected Unexpected Serious Adverse Reactions 
(SUSAR) reporting for the Investigational Medicinal Product (IMP) in accordance with 
Directive 2001/20/EC.  
Has been changed to read:
The Sponsor will be responsible for Suspected Unexpected Serious Adverse Reactions 
(SUSAR) reporting for the Investigational Medicinal Product (IMP) in accordance with 
Global and Local Regulations.  
Section 6.1.7  Toxicity Management
Second paragraph
Delete:  sixth sentence
If study drug has been interrupted for a serious infection for more than 7 consecutive days 
during the first 24 weeks of the study or 30 consecutive days thereafter, the subject must 
be discontinued from the study. 
Section 6.1.7  Toxicity Management
Sixth paragraph previously read:
ECG Abnormality:  Subjects must be discontinued for an ECG change considered 
clinically significant OR a confirmed absolute QTcF value > 500 msec.
Has been changed to read: 
ECG Abnormality:  Subjects must be discontinued for an ECG change considered 
clinically significant and with reasonable possibility of relationship to study drug OR a 
confirmed absolute QTcF value > 500 msec.

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Section 6.1.7  Toxicity Management
Seventh paragraph
Add:  new third and fourth sentence
All abnormal laboratory tests that are considered clinically significant by the Investigator 
will be followed to a satisfactory resolution.  If a repeat test is required per Table 7, the 
repeat testing must occur as soon as possible.
Table 7.  Specific Toxicity Management Guidelines for Abnormal Laboratory Values
Laboratory Parameter "AST or ALT," "Serum Creatinine," and "Creatine 
Phosphokinase" previously read:
Laboratory Parameter
Toxicity Management Guideline
AST or ALT
!
Discontinue study drug if confirmed ALT or AST > 3 × ULN and total 
bilirubin > 2 × ULN (repeat testing with new samples are required for both) 
or confirmed ALT or AST > 3 × ULN with new sample and an abnormal 
international normalized ratio (INR) > 1.5.
!
INR will be measured every time subjects have ALT or AST > 3 × ULN by 
the central lab by reflex testing
!
Discontinue study drug if confirmed ALT or AST > 3 × ULN by repeat 
testing with new sample along with appearance of fatigue, nausea, vomiting, 
right upper quadrant pain or tenderness, fever, rash, and/or eosinophilia 
(> 5%).
!
Discontinue study drug if confirmed ALT or AST > 8 × ULN by repeat 
testing with new sample.
!
Discontinue study drug if confirmed ALT or AST > 5 × ULN by repeat 
testing with new sample for more than 2 weeks.
Complete supplemental hepatic eCRF.
Serum Creatinine
!
Change from baseline > 1.5 × of serum creatinine baseline value.  If 
confirmed the change from baseline > 1.5-fold by repeat testing with new 
sample, interrupt study drug dosing until serum creatinine value returns to 
≤1.5-fold baseline value.
!
If serum creatinine ≥ 2 mg/dL, first interrupt study drug, then contact 
AbbVie TA MD.  Repeat test and re-start study drug once serum creatinine 
returns to normal reference range or its baseline value.
Complete supplemental renal eCRF.
Creatine Phosphokinase
!
For any CPK value ≥ 4 × ULN, a supplemental CPK eCRF should be 
completed.  Subjects may continue on study drug.
!
If CPK ≥ 4 × ULN accompanied by symptoms suggestive of myositis or 
rhabdomyolysis, interrupt study drug and contact AbbVie TA MD.

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Has been changed to read:
Laboratory Parameter
Toxicity Management Guideline
AST or ALT
!
Interrupt study drug immediately if confirmed ALT or AST > 3 × ULN by 
repeat testing with new sample and either a total bilirubin > 2 × ULN or an 
international normalized ratio (INR) > 1.5.
o
INR will be measured with a separate blood sample every time subjects 
have ALT or AST > 3 × ULN by the central lab.  A repeat test of INR is 
not needed for determination if above toxicity management critieria are 
met.
!
Interrupt study drug immediately if confirmed ALT or AST > 3 × ULN by 
repeat testing with new sample along with appearance of fatigue, nausea, 
vomiting, right upper quadrant pain or tenderness, fever, rash, and/or 
eosinophilia (> 5%).
!
Interrupt study drug immediately if confirmed ALT or AST > 5 × ULN by 
repeat testing with new sample for more than 2 weeks.
!
Interrupt study immediately drug if confirmed ALT or AST > 8 × ULN by 
repeat testing with new sample.
!
Subjects who meet any of the above criteria should be evaluated for an 
alternative etiology of the ALT or AST elevation and managed as medically 
appropriate.  The investigator should contact the AbbVie TA MD to discuss 
the management of a subject when an alternative etiology has been 
determined.  The alternative etiology should be documented appropriately in 
the eCRF; study drug should be discontinued if no alternative etiology can be 
found.
For any confirmed ALT or AST elevations > 3 ULN, complete supplemental 
hepatic eCRF.
!
Subjects with HBc Ab+ (irrespective of HBs Ab status) and negative HBV 
DNA at screening who develop the following should have HBV DNA by 
PCR testing performed within 1 week: 
o
ALT > 5 × ULN OR 
o
ALT or AST > 3 × ULN and either a total bilirubin > 2 × ULN or INR > 
1.5 OR  
o
ALT or AST > 3 × ULN along with clinical signs of possible hepatitis. 
Subjects who develop a positive result for HBV DNA PCR testing should be 
referred to a hepatologist within 1 week for consultation and recommendation 
regarding subsequent treatment, and study drug interruption should be considered 
per local guidelines.  

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Laboratory Parameter
Toxicity Management Guideline
Serum Creatinine
!
If serum creatine is > 1.5 × the baseline value and > ULN, repeat the test for 
serum creatinine (with subject in an euvolemic state) to confirm the results.  
If the results of the repeat testing still meet this criterion, then interrupt study 
drug and re-start study drug once serum creatinine returns to ≤ 1.5 × baseline 
value and ≤ULN. 
!
If confirmed serum creatinine ≥ 2 mg/dL, interrupt study drug and re-start 
study drug once serum creatinine returns to normal reference range or its 
baseline value.
For the above serum creatinine elevation scenarios, complete supplemental renal 
eCRF.
Creatine Phosphokinase
!
If confirmed CPK value ≥ 4 × ULN and there are no symptoms suggestive of 
myositis or rhabdomyolysis,the subject may continue study drug at the 
investigator's discretion.
!
If CPK ≥ 4 × ULN accompanied by symptoms suggestive of myositis or 
rhabdomyolysis, interrupt study drug and contact AbbVie TA MD.
For the above CPK elevation scenarios, complete supplemental CPK eCRF.
Section 6.2.2  Reporting
First paragraph, first sentence previously read:
Product Complaints concerning the investigational product must be reported to the 
Sponsor within 24 hours of the study site's knowledge of the event via the Product 
Complaint form.
Has been changed to read:
Product Complaints concerning the investigational product must be reported to the 
Sponsor within 1 business day of the study site's knowledge of the event via the Product 
Complaint form.

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Section 7.0  Protocol Deviations
Contact information previously read:
Primary Contact:
AbbVie Srl 
S.R. Pontina Km 52 snc
04011 Campoverde (LT)
ITALY
Office:
Fax:
Email:
Alternate Contact:
United States
Office:
Fax:
Email:
Has been changed to read:
Primary Contact:
AbbVie Srl 
Viale dell'Arte, 25
00144 Roma
Italy
Office:
Fax:
Email:
Alternate Contact:
United States
Office:
Fax:
Email:
Section 8.1  Statistical and Analytical Plans
First paragraph, first sentence previously read:
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) for the purpose of regulatory submission.  

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Has been changed to read:
An unblinded analysis will be conducted after all subjects have completed Period 1 
(Week 12) and additional unblinded analyses for the purpose of regulatory submission 
will be conducted.  
Section 8.1.4.1.5  Imputation Methods
Fourth paragraph, last sentence previously read:
In NRI analysis, subjects who prematurely discontinue the study drug will be considered 
non-responders after discontinuation.
Has been changed to read:
In NRI analysis, subjects who prematurely discontinue the study drug will be considered 
non-responders on or after discontinuation date.
Section 8.1.4.2  Long-Term Efficacy Analysis for Period 1 and Period 2 Combined
Delete:  last paragraph
Baseline values are defined as the last non-missing measurements recorded on or before 
the date of the first dose of study drug in Period 1.
Section 8.1.5.2.1  Treatment-Emergent Adverse Events (TEAE)
Fifth and sixth bullet previously read:
●
Frequent AEs (reported in 2% of subjects or more in any treatment group);
●
Frequent reasonably possibly related AEs (reported in 2% of subjects or more 
in any treatment group);
Has been changed to read:
●
Frequent AEs (reported in 5% of subjects or more in any treatment group);
●
Frequent reasonably possibly related AEs (reported in 5% of subjects or more 
in any treatment group);

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Section 8.1.5.2.1  Treatment-Emergent Adverse Events (TEAE)
Seventh paragraph previously read:
The AEs of special interest (including but not limited to infection, opportunistic infection, 
herpes zoster, TB, gastrointestinal perforations, malignancies, MACE, renal dysfunction, 
anemia, increased CPK, and drug-related hepatic disorders) will be summarized.  Event 
rate (per 100 patient years) for AEs of special interest will also be summarized for the 
combined safety analysis of Period 1 and Period 2.
Has been changed to read:
The AEs of special interest (including but not limited to serious infection, opportunistic 
infection, malignancy, non-melanoma skin cancer (NMSC), malignancy other than 
NMSC, lymphoma, hepatic disorder, gastrointestinal perforation, anemia, neutropenia, 
lymphopenia, herpes zoster, increased CPK, renal dysfunction, tuberculosis, adjudicated 
cardiovascular events and embolic and thrombotic events (non-cardiac, non-CNS) will be 
summarized.  Event rate (per 100 patient years) for AEs of special interest will also be 
summarized for the combined safety analysis of Period 1 and Period 2.
Section 8.1.5.3  Analysis of Laboratory, Vital Sign, and ECG Data
Third paragraph previously read:
The laboratory data will be categorized as low, normal, or high based on the normal 
ranges of the laboratory used in this study.  The shift tables will tabulate the number and 
percentage of subjects with baseline values below/within/above the normal range versus 
minimum/maximum/final values below/within/above the normal range.  Shift tables for 
liver elevations from baseline to post-baseline maximum value will be summarized for 
each treatment group.
Has been changed to read:
The laboratory data will be categorized as Grade 1, Grade 2, Grade 3 and Grade 4 
according to OMERACT criteria (Rheumatology Common Toxicity Criteria V.2.0).  For 
creatine phosphokinase and serum creatinine, NCI CTC criteria will be used.  The shift 

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tables will tabulate the number and percentage of subjects with baseline and post-baseline 
values by grade level.
Appendix B.  List of Protocol Signatories
Previously read:
Name
Title
Functional Area
Therapeutic Area
Therapeutic Area
Pharmacovigilance and Patient 
Safety
Statistics
Clinical Pharmacokinetics and 
Pharmacodynamics
Bioanalysis
Clinical Program Development
Global Drug Supply Management
Japan Development
Japan Development
Has been changed to read:
Name
Title
Functional Area
Therapeutic Area
Therapeutic Area
Pharmacovigilance and Patient 
Safety
Statistics
Clinical Pharmacokinetics and 
Pharmacodynamics
Bioanalysis
Clinical Program Development
Japan Development
Japan Development

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Appendix N. Rheumatology Common Toxicity Criteria v.2.0 Example
Subsection L.  Chemistry
"L9." and "L11." previously read:
L9.  CPK (also if polymyositis-disease
L11.  Creatinine (mg/dL
Has been changed to read:
L9.  CPK (also if polymyositis-disease)*
L11.  Creatinine (mg/dL)*
Appendix N. Rheumatology Common Toxicity Criteria v.2.0 Example
Add:  new table note "*"
*
For CPK and Creatinine NCI CTC grading will be used. For CPK therefore the following gradings apply: Grade 1:  
> ULN – 2.5 × ULN ; Grade 2:  > 2.5 – 5.0 × ULN; Grade 3:  > 5.0 – 10.0 × ULN; Grade 4:  > 10.0 × ULN; For 
Creatinine the following gradings apply: Grade 1:  > 1 – 1.5 × Baseline; > ULN – 1.5 × ULN; Grade 2:  > 1.5 –
3.0 × Baseline; > 1.5 – 3.0 × ULN; Grade3:  > 3.0 baseline; > 3.0 – 6.0 × ULN; Grade4:  > 6.0 × ULN