NCT01467505 An Open Label Study of the Effect of Telaprevir in Combination With Ribavirin and Peginterferon on HCV Infection in Stable Liver Transplant Patients Status TERMINATED Phase PHASE2
NCT01467492 Telaprevir, Peg-IFN-alfa-2a, and RBV in Treatment-Experienced Black/African American and Non-Black/African American Subjects With Genotype 1 Chronic Hepatitis C Status TERMINATED Phase PHASE4
NCT01467479 A Study to Treat Subjects With Telaprevir, Ribavirin, and Peginterferon Who Are Coinfected With HIV and Hepatitis C Virus (HCV) Status TERMINATED Phase PHASE3
NCT01459913 Efficacy of a 12-Week Regimen of Telaprevir, Pegylated Interferon, and Ribavirin in Treatment-Naive and Prior Relapser Subjects With Interleukin28B (IL28B) CC Genotype Status TERMINATED Phase PHASE3
NCT01275599 Drug-Drug Interaction Study Between Telaprevir and Buprenorphine Status COMPLETED Phase PHASE1
NCT01262352 Study of the Effect of Ivacaftor on Lung Clearance Index in Subjects With Cystic Fibrosis and the G551D Mutation Status COMPLETED Phase PHASE2
NCT01253551 VX-950HEP1001 - Drug-drug Interaction Study Between Telaprevir and Raltegravir Status COMPLETED Phase PHASE1
NCT01241760 VX-950-C211 - A Dosing Regimen Study (Twice Daily Versus Every 8 Hours) of Telaprevir in Treatment-naïve Participants With Genotype 1 Chronic Hepatitis C Virus Infection Status COMPLETED Phase PHASE3
NCT01225211 Study of VX-809 Alone and in Combination With VX-770 in Cystic Fibrosis (CF) Patients Homozygous or Heterozygous for the F508del-CFTR Mutation Status COMPLETED Phase PHASE2
NCT01216046 Drug-Drug Interaction Study of VX-770 and VX-809 in Healthy Subjects Status COMPLETED Phase PHASE1
NCT01208285 Study of VX-770 in Subjects With Moderate Hepatic Impairment and in Matched Healthy Subjects Status COMPLETED Phase PHASE1
NCT01161537 Study of the Effect of VX-770 on Hyperpolarized Helium-3 Magnetic Resonance Imaging in Subjects With Cystic Fibrosis and the G551D Mutation Status COMPLETED Phase PHASE2
NCT01080222 A Safety and Efficacy Study of the Combination of VX-222 and Telaprevir in Treatment-Naïve Subjects With Genotype 1 Chronic Hepatitis C Virus Infection Status TERMINATED Phase PHASE2
NCT01060566 Study of VX-770 on Midazolam and Rosiglitazone and the Effect of Fluconazole on VX-770 Status COMPLETED Phase PHASE1
NCT01054573 VX-950-TiDP24-C219: A Roll Over Trial for Patients in the Control Group of the C216 Study Who Received Telaprevir Placebo Status COMPLETED Phase PHASE3
NCT01052194 A 12-week Study of 4 Doses of VX-509 in Subjects With Active Rheumatoid Arthritis Status COMPLETED Phase PHASE2