Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del Mutation (F/F)
Brief Summary: This study will evaluate the efficacy of VX-445 in triple combination (TC) with tezacaftor (TEZ) and ivacaftor (IVA) in subjects with cystic fibrosis (CF) who are homozygous for the F508del mutation (F/F)


Options:
A: Key Inclusion Criteria:

* Homozygous for the F508del mutation (F/F)
* 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
B: Inclusion Criteria:

* Clinically stable CF patients
* Age \> 18 years
* Confirmed diagnosis of CF
* Access to a smartphone/tablet to access and upload to Fitbit Application.
* Capacity and willingness to give explicit informed consent

Exclusion Criteria:

* FEV1 \< 25%.
* Patients on the waiting list for lung transplantation and those who have undergone lung transplantation.
* Patients with an exacerbation in the four weeks prior to the study. For the purpose of this study pulmonary exacerbation will be defined as acute or subacute worsening of respiratory symptoms which warrant change in treatment (i.e., new oral or intravenous antibiotics). Patients can undergo testing once they are finished their antibiotics and deemed clinically stable.
* Patients dependent on supplemental oxygen for exercise.
* Pregnancy
* Participation in another clinical trial up to 4 weeks prior to the first baseline visit
C: 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
D: Inclusion Criteria:

* CF diagnosis confirmed with sweat test, abnormal nasal potential difference and/or genetic testing
* Age 14 and older
* Able to perform spirometry
* Clinically stable without antibiotic treatment for a pulmonary exacerbation in the two weeks prior to the screening visit
* Forced expiratory volume in the first second (FEV1) greater than 25% of predicted at screening

Exclusion Criteria:

* History of solid organ transplant
* Participation in any interventional trial within the last 30 days
* Inability to speak and read the English language well enough to complete questionnaires
* Colonization with Burkholderia cepacia genomovar III within the last 24 months
* Currently receiving antimicrobial treatment specifically used to treat active non-tuberculosis mycobacterium
* Confirmed diagnosis of allergic bronchopulmonary aspergillosis (ABPA) as defined by the Cystic Fibrosis Foundation (CFF) guidance document that is being actively treated

Answer: A