Please select the eligibility criteria that correspond to the clinical trial below.
Title: A PHASE 3B/4, MULTI-CENTER, DOUBLE-BLIND, RANDOMIZED, PARALLEL GROUP STUDY OF TOFACITINIB (CP-690,550) IN SUBJECTS WITH ULCERATIVE COLITIS IN STABLE REMISSION
Brief Summary: This study is a follow up study for subjects with Ulcerative Colitis (UC) in stable remission designed to evaluate flexible dosing of CP-690,550.


Options:
A: Inclusion Criteria:

* Subject must be at least 18 years of age.
* Males and females with a documented diagnosis of UC at least 4 months prior to entry into the study.
* Subjects with moderately to severely active UC based on Mayo score criteria.
* Subjects must have failed or be intolerant of at least one of the following treatments for UC:

  * Corticosteroids (oral or intravenous).
  * Azathioprine or 6 mercaptopurine (6 MP).
  * Anti TNF therapy.

Exclusion Criteria:

* Presence of indeterminate colitis, microscopic colitis, ischemic colitis, infectious colitis, or clinical findings suggestive of Crohn's disease.
* Subjects with disease limited to distal 15 cm.
* Subjects without previous treatment for UC (ie, treatment naïve).
* Subjects displaying clinical signs of fulminant colitis or toxic megacolon.
B: Inclusion Criteria:

* Patients must be at least 18 years of age at screening
* Males and female patients with clinical diagnosis of ulcerative colitis ≥3 months prior to entry into the study.
* Male and female patients with active currently moderate to severe ulcerative colitis defined by Mayo score of ≥6
* Patients with endoscopic sub-score of ≥2 on the Mayo score determined within 7 days of baseline.

Exclusion Criteria:

* Diagnosis of Crohn's disease or diagnosis of indeterminate colitis
* Treatment naive subjects who have not had previous exposure to treatment for ulcerative colitis
* Patients that are currently receiving immunosuppressants, anti-TNFα therapy or interferon
C: Inclusion Criteria:

* The patient has a diagnosis of RA based upon the American College of Rheumatology (ACR) 1987 Revised Criteria.
* The patient has active disease at both Screening and Baseline, as defined by both: ≥6 joints tender or painful on motion; and ≥6 joints swollen; and fulfills 1 of the following 2 criteria at Screening: 1.ESR (Westergren method) \>28 mm in the local laboratory. 2. CRP \>7 mg/L in the central laboratory
* Patient had an inadequate response to at least one DMARD (traditional or biologic) due to lack of efficacy or toxicity.
* No evidence of active or latent or inadequately treated infection with Mycobacterium tuberculosis.
* Patient has washed out of all DMARDs other that antimalarials

Exclusion Criteria:

* Blood dyscrasias including confirmed: 1. Hemoglobin \<9 g/dL or Hematocrit \<30%; 2. White blood cell count \<3.0 x 109/L; 3. Absolute neutrophil count \<1.2 x 109/L; 4. Platelet count \<100 x 109/L
* History of any other autoimmune rheumatic disease other than Sjogren's syndrome
* No malignancy or history of malignancy.
* History of infection requiring hospitalization, parenteral antimicrobial therapy, or as otherwise judged clinically significant by the investigator, within the 6 months prior to the first dose of study drug
D: Inclusion Criteria:

* Currently enrolled in Study A3921139 receiving CP-690,550 10 mg BID for at least 2 years consecutively.
* In stable remission on CP-690,550 10 mg BID
* Agree to use highly effective contraception
* Negative pregnancy test
* Comply with visits, treatments, lab tests, diary and other study procedures
* Signed and dated informed consent document.

Exclusion Criteria:

* Subjects who were initially assigned to tofacitinib 10 mg BID at baseline of Study A3921139 whose tofacitinib dose was reduced to 5 mg BID due to safety or efficacy.
* Presence of indeterminate colitis, microscopic colitis, ischemic colitis, infectious colitis or findings suggestive of Crohn's disease
* Likely to require surgery for ulcerative colitis during study
* Expected to receive any prohibited medication
* Expected to receive live or attenuated virus vaccination during study
* Women who are pregnant or breastfeeding or planning to become pregnant during the study
* Evidence of colonic malignancy or any dysplasia
* Acute or chronic medical or psychiatric condition that may increase risk of participation
* Investigator site staff member
* Subjects likely to be uncooperative or unable to comply with study procedures
* Participation in other studies involving investigational drugs during study
* Subjects with any of the following risk factors for pulmonary embolism at baseline as defined by EMA's PRAC:

  * has heart failure;
  * has inherited coagulation disorders;
  * has had venous thromboembolism, either deep venous thrombosis or pulmonary embolism;
  * is taking combined hormonal contraceptives or hormone replacement therapy;
  * has malignancy (association is strongest with cancers other than non-melanoma skin cancers);
  * is undergoing major surgery

Answer: D