Success Metrics

Clinical Success Rate
100.0%

Based on 4 completed trials

Completion Rate
100%(4/4)
Active Trials
0(0%)
Results Posted
100%(4 trials)

Phase Distribution

Ph phase_2
2
50%
Ph phase_3
2
50%

Phase Distribution

0

Early Stage

2

Mid Stage

2

Late Stage

Phase Distribution4 total trials
Phase 2Efficacy & side effects
2(50.0%)
Phase 3Large-scale testing
2(50.0%)

Highest Phase Reached

Phase 3

Trial Status & Enrollment

Completion Rate

100.0%

4 of 4 finished

Non-Completion Rate

0.0%

0 ended early

Currently Active

0

trials recruiting

Total Trials

4

all time

Status Distribution
Completed(4)

Detailed Status

Completed4

Development Timeline

Analytics

Development Status

Total Trials
4
Active
0
Success Rate
100.0%
Most Advanced
Phase 3

Trials by Phase

Phase 22 (50.0%)
Phase 32 (50.0%)

Trials by Status

completed4100%

Recent Activity

0 active trials
Showing 4 of 4
completedphase_2

Study to Evaluate Safety and Efficacy of VX-661 in Combination With Ivacaftor in Subjects With Cystic Fibrosis, Homozygous for the F508del-CFTR Mutation With an Open-Label Expansion

NCT02070744
completedphase_3

A Study to Evaluate the Efficacy and Safety of VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Heterozygous for the F508del-CFTR Mutation

NCT02516410
completedphase_3

A Phase 3 Study to Evaluate the Efficacy and Safety of Ivacaftor and VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Heterozygous for the F508del-cystic Fibrosis Transmembrane Conductance Regulator (CFTR) Mutation

NCT02392234
completedphase_2

Study of VX-661 Alone and in Combination With Ivacaftor in Subjects Homozygous or Heterozygous to the F508del-Cystic Fibrosis Transmembrane Conductance Regulator(CFTR) Mutation

NCT01531673

Clinical Trials (4)

Showing 4 of 4 trials
NCT02070744Phase 2

Study to Evaluate Safety and Efficacy of VX-661 in Combination With Ivacaftor in Subjects With Cystic Fibrosis, Homozygous for the F508del-CFTR Mutation With an Open-Label Expansion

Completed
NCT02516410Phase 3

A Study to Evaluate the Efficacy and Safety of VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Heterozygous for the F508del-CFTR Mutation

Completed
NCT02392234Phase 3

A Phase 3 Study to Evaluate the Efficacy and Safety of Ivacaftor and VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Heterozygous for the F508del-cystic Fibrosis Transmembrane Conductance Regulator (CFTR) Mutation

Completed
NCT01531673Phase 2

Study of VX-661 Alone and in Combination With Ivacaftor in Subjects Homozygous or Heterozygous to the F508del-Cystic Fibrosis Transmembrane Conductance Regulator(CFTR) Mutation

Completed

All 4 trials loaded

Drug Details

Intervention Type
DRUG
Total Trials
4