Evaluation of Efficacy and Safety of Elexacaftor/Tezacaftor/Ivacaftor (ELX/TEZ/IVA) in Cystic Fibrosis Subjects Without an F508del Mutation
Conditions
Interventions
- DRUG: ELX/TEZ/IVA
- DRUG: IVA
- OTHER: Placebo (matched to ELX/TEZ/IVA)
- OTHER: Placebo (matched to IVA)
Sponsor
Vertex Pharmaceuticals Incorporated