VX-770

Drug-Drug Interaction Study of VX-809 and VX-770 in Healthy Subjects

Study of VX-770 and Rifampin in Healthy Male Subjects

Study of VX-770 on Midazolam and Rosiglitazone and the Effect of Fluconazole on VX-770

Study of VX-770 on Desipramine

Study of VX-770 in Subjects With Moderate Hepatic Impairment and in Matched Healthy Subjects

Drug-Drug Interaction Study of VX-770 and VX-809 in Healthy Subjects

Study of the Effect of VX-770 on Hyperpolarized Helium-3 Magnetic Resonance Imaging in Subjects With Cystic Fibrosis and the G551D Mutation

A Study to Evaluate the Efficacy and Safety of Lumacaftor in Combination With Ivacaftor in Subjects With CF, Homozygous for the F508del-CFTR Mutation

VX-770 Expanded Access Program