A Phase 3 Study of Tezacaftor (VX-661) in Combination With Ivacaftor (VX-770) in Subjects Aged 12 Years and Older With Cystic Fibrosis (CF), Who Have One F508del-CFTR Mutation and a Second Mutation That Has Been Demonstrated to be Clinically Respons

• Status: Completed
• Trial end date: 2017-09-01

Summary

This is a Phase 3, randomized, double-blind, ivacaftor-controlled, parallel-group, multicenter study of tezacaftor in combination with ivacaftor in subjects aged 12 years and older with CF who are heterozygous for the F508del-CFTR mutation and a second CFTR allele with a gating defect that is clinically demonstrated to be ivacaftor responsive.

• Phase: Phase 3

Details

• Lead Sponsor: Vertex Pharmaceuticals Incorporated
• Treatments: Ivacaftor