A Study Evaluating Efficacy and Safety of Elexacaftor/Tezacaftor/Ivacaftor in Subjects 6 Through 11 Years of Age With Cystic Fibrosis and F/MF Genotypes
Conditions
Interventions
- DRUG: ELX/TEZ/IVA
- DRUG: IVA
- OTHER: Placebo (matched to ELX/TEZ/IVA)
- OTHER: Placebo (matched to IVA)
Sponsor
Vertex Pharmaceuticals Incorporated