Study of VX-809 Alone and in Combination With VX-770 in Cystic Fibrosis (CF) Patients Homozygous or Heterozygous for the F508del-CFTR Mutation
Conditions
Interventions
- DRUG: Lumacaftor
- DRUG: Ivacaftor
- DRUG: Lumacaftor Placebo
- DRUG: Ivacaftor Placebo
Sponsor
Vertex Pharmaceuticals Incorporated