A Study Evaluating the Efficacy and Safety of VX-445/Tezacaftor/Ivacaftor in Cystic Fibrosis Subjects, Homozygous for F508del

• Status: Completed
• Trial end date: 2020-07-24
• Target enrollment: 0
• Participant gender: All

Summary

This study will evaluate the efficacy, safety, and pharmacodynamics of elexacaftor (ELX, VX-445) in triple combination (TC) with tezacaftor (TEZ) and ivacaftor (IVA) in subjects with cystic fibrosis (CF) who are homozygous for F508del.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Vertex Pharmaceuticals Incorporated
• Treatments: Elexacaftor; Ivacaftor

Criteria

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