Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 3, Rollover Study to Evaluate the Safety and Efficacy of Long-term Treatment With Lumacaftor in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Homozygous or Heterozygous for the F508del-CFTR Mutation
Brief Summary: The purpose of this study is to evaluate the efficacy and safety of long-term treatment with lumacaftor in combination with ivacaftor in people 12 years and older with Cystic Fibrosis.


Options:
A: Inclusion Criteria:

* Subjects who weigh ≥15 kg without shoes a the Screening Visit
* Subjects with confirmed diagnosis of CF at the Screening Visit.
* Subjects who are homozygous for the F508del CFTR mutation
* Subjects with ppFEV1 of ≥70 percentage points adjusted for age, sex, and height
* Subjects with a screening LCI2.5 result greater than or equal to 7.5

Exclusion Criteria:

* History of any comorbidity reviewed at the Screening Visit that, in the opinion of the investigator, might confound the results of the study or pose an additional risk in administering study drug to the subject.
* Any clinically significant laboratory abnormalities at the Screening Visit that would interfere with the study assessments or pose an undue risk for the subject
* Clinically significant abnormalities in hemoglobin, liver function, or renal function at the Screening Visit.
* An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy for pulmonary disease within 28 days before Day 1
* History of solid organ or hematological transplantation at the Screening Visit
B: Inclusion Criteria:

1. Able to communicate with pertinent staff, able to understand and willing to comply with the requirements of the trial, and able and willing to give informed consent.
2. Willing to practice a reliable and study-accepted method of contraception during the study.
3. Diagnosis of cystic fibrosis consisting of both:

   1. clinical manifestations of cystic fibrosis and
   2. either cystic fibrosis genotype heterozygous for Delta F508 with a second identified CFTR mutation, or cystic fibrosis genotype with one Delta F508 allele and one unidentified allele and sweat sodium or chloride \> 60 mEq/L
4. Oxyhemoglobin saturation greater than or equal to 92% while breathing room air

Exclusion Criteria:

1. Underlying diseases likely to limit life span and/or increase risk of complications:

   1. Cancer requiring treatment in the past 5 years, with the exception of cancers that have been cured, or in the opinion of the investigator, carry a good prognosis such as non-melanoma skin cancer, papillary thyroid carcinoma, and cervical cancer in situ.
   2. GI disease

   i. Inflammatory bowel disease requiring treatment in the past year ii. elevations in ALT or AST levels to greater than 3 times the upper limit of normal
2. Conditions or behaviors likely to affect the conduct of the study

   1. Current or anticipated participation in another intervention research project
   2. Recent (with 2 months) sinus surgery or nasal polypectomy
   3. Currently pregnant or less than 3 months post-partum
   4. Currently nursing or within 6 weeks of having completed nursing
   5. Unwilling to undergo pregnancy testing or to report possible or confirmed pregnancy promptly during the course of the study
   6. Unwilling to use a reliable contraceptive method for two months after the completion of the study.
   7. Major psychiatric disorder, which, in the opinion of the investigators, would impede conduct of the study, e.g., alcoholism
   8. Other condition, which, in the opinion of the investigators, would impede conduct of the study.
3. Glucocorticoids other than topical, ophthalmic, and inhaled preparations.
4. Conditions that would place the patient at an increased risk for complications:

   1. Pneumothorax within the last 12 months
   2. Uncontrolled diabetes
   3. Asthma or allergic bronchopulmonary aspergillosis requiring systemic glucocorticoid therapy within the last two months
   4. Sputum culture growing a pathogen that does not have in vitro sensitivity to at least two types of antibiotics which could be administered to the patient
   5. History of major hemoptysis: (Greater than 240 mL of blood within a 24-hour period within the last 12 months).
5. Medication use or conditions not specifically mentioned above, including severe or end stage CF lung disease, that may serve as criteria for exclusion at the discretion of the investigators.
6. History of significant cardiovascular disease, such as myocardial infarction, congestive heart failure, unstable arrhythmia, or uncontrolled hypertension.
C: Inclusion Criteria:

* Signed informed consent form (ICF), and where appropriate, signed assent form.
* Participants entering the Part A Treatment Cohort: Completed 24 weeks of study drug treatment in Study 103 or Study 104 and elect to enroll in Part A treatment cohort.
* Participants entering the Part B Treatment Cohort: Completed 56 days of study drug treatment in Cohort 4 of Study 102 and elect to enroll in Part B treatment cohort.
* Participants entering the Part A Observational Cohort: Completed 24 weeks of study drug treatment in Study 103 or Study 104, but do not elect to enroll in the Part A Treatment Cohort or do not qualify to enroll in Part A treatment cohort.
* Willing to remain on a stable CF medication regimen through the end of study (Part A and Part B Treatment Cohorts only).

Exclusion Criteria:

* Any comorbidity or laboratory abnormality that, in the opinion of the investigator, might confound the results of the study or pose an additional risk in administering study drug to the participant (e.g., cirrhosis with portal hypertension).
* Pregnant and nursing females. Females of childbearing potential must have a negative pregnancy test at the Day 1 Visit.
* History of drug intolerance in the prior study that would pose an additional risk to the participant in the opinion of investigator or Vertex.
* History of poor compliance with study drug and/or procedures in the previous study as deemed by the investigator.
* Participation in an investigational drug trial (including studies investigating lumacaftor and/or ivacaftor, or studies requiring blood collections with or without administration of study drug)
D: Key Inclusion Criteria:

* Heterozygous for the F508del mutation (F/MF)
* Forced expiratory volume in 1 second (FEV1) value ≥40% and ≤90% of predicted mean for age, sex, and height

Key Exclusion Criteria:

* Clinically significant cirrhosis with or without portal hypertension
* Lung infection with organisms associated with a more rapid decline in pulmonary status
* Solid organ or hematological transplantation

Other protocol defined Inclusion/Exclusion criteria may apply

Answer: C