These trials completed more than 12 months ago and should have reported results.

These trials are not yet due to report results: some are ongoing, some completed within the past 12 months.

These trials have problematic data on the registry. Details why »

Status Trial ID Title Completion date Category
Reported results 2004-000283-27 A Pilot Open-Label Study to Investigate the Safety and Anti-inflammatory Effects of VX-765, an Orally Administered Interleukin-1β Converting Enzyme Inhibitor, in Patients with Muckle-Wells Syndrome 2005-06-13 due-trials
Reported results 2005-000549-13 A 12-Week, Double-Blind, Randomized, Parallel Group, Placebo-Controlled Study of Two Doses of VX-702 in Subjects with Moderate to Severe Rheumatoid Arthritis 2006-02-20 due-trials
Reported results 2006-000828-14 A Phase 2 Study of VX-950 in Combination With Peginterferon Alfa-2a (Pegasys®), With and Without Ribavirin (Copegus®) in Subjects with Hepatitis C 2008-06-03 due-trials
Reported results 2006-004665-33 A Phase 2 Study of Telaprevir (VX-950) in Combination with Peginterferon Alfa-2a (Pegasys®), and Ribavirin (Copegus®) in Subjects with Genotype 1 Hepatitis C Who Have Not Achieved Sustained Viral Resp... 2009-04-17 due-trials
Reported results 2006-004715-22 A Phase 2, 12-Week, Randomized, Placebo-Controlled Study to Evaluate the Antiinflammatory Effects of VX-702 when Administered Concomitantly with Methotrexate 2007-07-16 due-trials
Reported results 2006-005123-42 A Phase 2 Rollover Protocol of Telaprevir (VX-950) in Combination with Peginterferon Alfa-2a (Pegasys®) and Ribavirin (Copegus®) in Subjects Enrolled in the Control Group (Group A) of Study VX06-950-1... 2010-02-26 due-trials
Completed, but no date, and reported results 2007-002657-23 A Phase 2a, Randomized, Double-Blind, Placebo-Controlled Study of VX-770 to Evaluate Safety, Pharmacokinetics, and Biomarkers of CFTR Activity in Cystic Fibrosis (CF) Subjects with Genotype G551D bad-data
Reported results 2007-004720-20 A Phase 3 Study of 2 Dose Regimens of Telaprevir in Combination With Peginterferon Alfa-2a (Pegasys®) and Ribavirin (Copegus®) in Treatment-Naive Subjects with Genotype 1 Chronic Hepatitis C 2010-10-25 due-trials
Reported results 2008-003836-39 A Randomized Study of Stopping Treatment at 24 Weeks or Continuing Treatment to 48 Weeks in Treatment-Naïve Subjects with Genotype 1 Chronic Hepatitis C who Achieve an Extended Rapid Viral Response (e... 2010-07-02 due-trials
Reported results 2008-006446-25 A randomized, double-blind, placebo-controlled, multiple dose study of VX-809 to evaluate safety, pharmacokinetics, and pharmacodynamics of VX-809 in cystic fibrosis subjects homozygous for the deltaF... 2009-12-08 due-trials
Reported results 2008-007416-15 A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of VX 770 in Subjects with Cystic Fibrosis and the G551D Mutation 2013-11-29 due-trials
Reported results 2008-007479-26 A Phase 3, 2 Part, Randomized, Double-Blind, Placebo Controlled, Parallel Group Study to Evaluate the Pharmacokinetics, Efficacy and Safety of VX 770 in Subjects Aged 6 to 11 Years with Cystic Fibrosi... 2011-10-14 due-trials
Reported results 2008-007995-81 A Phase 2a, 2-Part, Randomized, Double Blind, Placebo Controlled, Parallel Group, Multicenter Study of Telaprevir in Combination with Peginterferon Alfa 2a (Pegasys®) and Ribavirin (Copegus®) in Subje... 2012-03-02 due-trials
Trial is outside EEC, and reported results 2009-010261-23 A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Safety and Efficacy of VX-770 in Subjects Aged 12 Years and Older With Cystic Fibrosis who are Homozygous ... bad-data
Reported results 2009-011464-11 EXTEND: A 3-Year, Virology, Follow-up Study in Subjects Previously Treated With Telaprevir in Select Clinical Studies 2013-12-23 due-trials
Reported results 2009-012997-11 An Open-Label, Rollover Study to Evaluate the Long Term Safety and Efficacy of VX 770 in Subjects with Cystic Fibrosis 2014-07-02 due-trials
Reported results 2009-017438-32 A 12-week, double-blind, randomized, parallel-group, placebo-controlled study of 4 doses of VX-509 in subjects with active rheumatoid arthritis 2011-07-11 due-trials
Reported results 2010-020413-90 A Phase 2, Multicenter, Double-Blind, Placebo-Controlled, Multiple-Dose Study to Evaluate the Safety, Tolerability, Efficacy, Pharmacokinetics, and Pharmacodynamics of Lumacaftor Monotherapy, and Luma... 2014-06-17 due-trials
Reported results 2010-020546-96 A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Crossover Study to Evaluate the Effect of VX-770 on Lung Clearance Index in Subjects with Cystic Fibrosis, the G551D Mutation, and FEV1 >90% Pr... 2011-11-30 due-trials
Trial is outside EEC, and reported results 2010-021156-26 A Phase 1, Randomized, Open-label, Single-Dose, Crossover, Relative Bioavailability, and Food-Effect Study of a Pediatric Chewable Tablet Formulation Relative to a 375-mg Core Tablet Formulation of Te... bad-data
Reported results 2011-001323-21 A Phase 3b Study of 2 Treatment Durations of Telaprevir, Peg-IFN (Pegasys®), and Ribavirin (Copegus®) in Treatment-Naive and Prior Relapser Subjects With Genotype 1 Chronic Hepatitis C and IL28B CC Ge... 2014-01-13 due-trials
Reported results Terminated 2011-002668-25 An Open-Label, Phase 3 Study of Telaprevir in Combination With Peginterferon Alfa-2a (Pegasys®) and Ribavirin (Copegus®) in Subjects Coinfected With Genotype 1 Hepatitis C Virus and Human Immunodefici... 2014-02-04 due-trials
Reported results 2011-003821-93 A Phase 2, Multicenter, Double Blinded, Placebo Controlled Study to Evaluate Safety, Efficacy, Pharmacokinetics, and Pharmacodynamics of VX-661 Monotherapy and VX-661/Ivacaftor Cotherapy in Subjects w... 2014-04-14 due-trials
Reported results 2011-004150-26 A Multicenter, Open-Label, Phase 2b Pilot Study to Evaluate the Efficacy and Safety of Quadruple Therapy (VX-222, Telaprevir, Peginterferon-Alfa-2 and Ribavirin) in Subjects With Genotype 1 Chronic He... 2014-01-15 due-trials
Reported results 2011-004156-19 A Phase 2b, Randomized, Double Blind, Placebo Controlled, Parallel Group, Dose Ranging Study to Evaluate the Efficacy and Safety of VX-765 in Subjects With Treatment Resistant Partial Epilepsy 2013-09-24 due-trials
Reported results 2011-004419-22 A 24-week, Double-Blind, Randomized, Parallel Group, Placebo-Controlled, Phase 2 Study of Different Doses of VX-509 in Adult Subjects With Active Rheumatoid Arthritis on Stable Methotrexate Therapy wi... 2014-07-31 due-trials
Reported results 2011-004564-30 A Two-Part, Open-Label, Single-Arm Phase 1/2 Study of Safety, Pharmacokinetics, and Efficacy of Telaprevir in Combination With Peginterferon alfa-2b and Ribavirin in Pediatric Subjects Aged 3 to 17 ... 2015-04-07 due-trials
Reported results 2011-005929-49 A Phase 2a, Randomized, Double Blind, Placebo Controlled Study to Investigate the Effects of VX 787 Administered to Adult Volunteers Experimentally Inoculated with Live Influenza Virus 2012-10-05 due-trials
Reported results 2012-000204-15 A Phase 3, 2 Part, Open-Label Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Ivacaftor in Subjects With Cystic Fibrosis Who are 2 Through 5 Years of Age and Have a CFTR Gating... 2014-03-18 due-trials
Reported results 2012-000386-20 A Phase 3, 2-Arm, Roll-Over Study to Evaluate the Long-term Safety and Pharmacodynamics of Ivacaftor Treatment in Pediatric Subjects With Cystic Fibrosis and a CFTR Gating Mutation 2015-12-17 due-trials
Reported results 2012-000387-19 A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of Ivacaftor in Subjects With Cystic Fibrosis who Have the R117H-CFTR Mutation 2013-10-25 due-trials
Reported results 2012-000388-26 A Phase 3, Two-Part, Randomized, Double-Blind, Placebo-Controlled, Crossover Study With an Open-Label Period to Evaluate the Efficacy and Safety of Ivacaftor in Subjects With Cystic Fibrosis Who Have ... 2013-11-13 due-trials
Reported results 2012-000389-39 A Phase 3, Two-Arm, Rollover Study to Evaluate the Safety of Long-Term Ivacaftor Treatment in Subjects 6 Years of Age and Older with Cystic Fibrosis and a Non-G551D CFTR Mutation 2016-04-18 due-trials
Reported results 2012-003439-41 A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Dose-Ranging Study to Evaluate the Safety, Pharmacokinetics, and Efficacy of VX 509 using Magnetic Resonance Imaging and Arthroscopic Biopsies ... 2014-04-25 due-trials
Reported results 2012-003989-40 A Phase 3, Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of Lumacaftor in Combination With Ivacaftor in Subjects Aged 12 Years and Older With C... 2014-04-29 due-trials
Reported results 2012-003990-24 A Phase 3, Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of Lumacaftor in Combination With Ivacaftor in Subjects Aged 12 Years and Older With C... 2014-04-25 due-trials
Reported results 2012-004342-14 A Phase 2/3 Open-label Extension Study to Evaluate Long-term Safety and Efficacy With VX 509 in a Treat to Target Setting in Subjects With Rheumatoid Arthritis on Disease-Modifying Antirheumatic Drugs 2014-07-29 due-trials
Reported results 2013-000604-41 A Phase 3, Rollover Study to Evaluate the Safety and Efficacy of Long-term Treatment With Lumacaftor in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Homozygous ... 2016-04-21 due-trials
Exempt, with results 2013-005100-34 An Open-Label Study of the Safety, Tolerability, and Pharmacokinetic / Pharmacodynamic Profile of VX-970 as a Single Agent in Combination With Carboplatin in Subjects With Advanced Solid Tumors 2018-01-10 not-yet-due
Reported results 2014-004787-37 A Phase 3, Randomized, Double-blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cysti... 2016-08-12 due-trials
Reported results 2014-004788-18 A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Crossover Study to Evaluate the Efficacy and Safety of Ivacaftor and VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older W... 2017-02-16 due-trials
Listed as ongoing, but also has a completion date and reported results 2014-004827-29 A Phase 3, Open-label, Rollover Study to Evaluate the Safety and Efficacy of Long term Treatment With VX 661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cystic Fibrosis, Hom... 2022-12-05 bad-data
Reported results 2014-004837-13 A Phase 3, Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cysti... 2017-01-20 due-trials
Reported results 2014-004838-25 A Phase 3, Randomized, Double-Blind, Ivacaftor-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of VX-661 in Combination With Ivacaftor in Subjects Aged 12 Years and Older With Cys... 2017-09-19 due-trials
Reported results 2015-000543-16 A Phase 3, Double Blind, Placebo Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of Lumacaftor in Combination With Ivacaftor in Subjects Aged 6 Through 11 Years With Cystic Fibros... 2016-09-20 due-trials
Listed as ongoing, but also has a completion date and reported results 2015-001267-39 A Phase 3b, 2-part, Randomized, Double-blind, Placebo-controlled Crossover Study With a Long term Open-label Period to Investigate Ivacaftor in Subjects With Cystic Fibrosis Aged 3 Through 5 Years Who... 2017-08-08 bad-data
Listed as ongoing, but also has a completion date and reported results 2015-001644-11 A Phase 3, Rollover Study to Evaluate the Safety and Efficacy of Long-term Treatment With Lumacaftor in Combination With Ivacaftor in Subjects Aged 6 Years and Older With Cystic Fibrosis, Homozygous f... 2020-04-23 bad-data
Listed as ongoing, but also has a completion date and reported results 2015-001997-16 A Phase 3, 2-Part, Open-label Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Ivacaftor in Subjects With Cystic Fibrosis Who Are Less Than 24 Months of Age at Treatment Initiat... 2022-06-28 bad-data
Reported results 2015-004841-13 A Phase 2a, Randomized, Double-blind, Placebo-controlled, Incomplete Block, Crossover Study to Evaluate the Safety and Efficacy of VX-371 in Subjects Aged 12 Years or Older With Cystic Fibrosis, Homoz... 2017-10-12 due-trials
Reported results 2016-000066-34 A Phase 4, Randomized, Double-Blind, Placebo-Controlled, Parallel-Design Study of the Effect of Lumacaftor/Ivacaftor Combination Therapy on Exercise Tolerance in Subjects Aged 12 Years and Older With ... 2017-10-23 due-trials
Reported results 2016-000454-36 A Phase 2, Randomized, Double-blind, Controlled Study to Evaluate the Safety and Efficacy of VX-440 Combination Therapy in Subjects Aged 12 Years and Older With Cystic Fibrosis 2017-09-29 due-trials
Trial is outside EEC, and reported results 2016-001004-33 A Phase 3, 2-Part, Open-label Study to Evaluate the Safety and Pharmacokinetics of Lumacaftor/Ivacaftor Combination Therapy in Subjects Aged 2 Through 5 Years With Cystic Fibrosis, Homozygous for the ... bad-data
Completed, but no date, and reported results 2016-001585-29 A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Crossover Study to Evaluate the Efficacy of Lumacaftor/Ivacaftor Combination Therapy in Subjects With Cystic Fibrosis Who Have an A455E-CFTR Mu... bad-data
Reported results 2016-003585-11 A Phase 2, Randomized, Double-blind, Controlled Study to Evaluate the Safety and Efficacy of VX-659 Combination Therapy in Subjects Aged 18 Years and Older With Cystic Fibrosis 2018-02-28 due-trials
Reported results 2016-004479-35 A Phase 3, Double-blind, Parallel-group Study to Evaluate the Efficacy and Safety of Tezacaftor in Combination With Ivacaftor in Subjects Aged 6 Through 11 Years With Cystic Fibrosis, Homozygous or He... 2018-12-28 due-trials
Completed, but no date, and reported results Terminated 2016-004996-33 A Phase 4, Open-label Treatment, Randomized, Multicenter, 2-arm, Parallelgroup, Pilot Study of Adherence to Lumacaftor/Ivacaftor in CF Subjects Homozygous for the F508del-CFTR Mutation Estudio prel... bad-data
Trial is outside EEC, and reported results 2017-000457-39 A Randomized, Double-blind, Placebo controlled, Crossover Study to Evaluate the Efficacy of Ivacaftor in Subjects with Cystic Fibrosis Who are 6 Years of Age and Older and Have Either a 3849 + 10KB C-... bad-data
Reported results 2017-000540-18 Phase 3b, Randomized, Double-blind, Placebo-controlled, Parallel Group Study to Assess the Safety, Efficacy, and Tolerability of Tezacaftor/Ivacaftor (TEZ/IVA) in an Orkambi-experienced Population Who... 2018-08-09 due-trials
Trial is outside EEC, and reported results 2017-000672-28 A Phase 2, Single-Blind, Placebo-Controlled Study to Evaluate the Effect of VX-770 on Hyperpolarized Helium-3 Magnetic Resonance Imaging in Subjects With Cystic Fibrosis, the G551D Mutation, and FEV1 ... bad-data
Trial is outside EEC, and reported results 2017-000673-37 A Pilot Study Testing the Effect of Ivacaftor on Lung Function in Subjects With Cystic Fibrosis, Residual CFTR Function, and FEV1 ≥40% Predicted bad-data
Reported results 2017-000797-11 A Phase 1/2 Study of VX-445 in Healthy Subjects and Subjects with Cystic Fibrosis 2018-03-27 due-trials
Reported results 2017-001042-10 A Phase 2, Randomized, Double-blind, Placebo-controlled, 6-Week, Parallel-design Study of the Efficacy and Safety of VX-150 in Treating Subjects With Pain Caused by Small Fiber Neuropathy 2018-11-08 due-trials
Trial is outside EEC, and reported results 2017-001078-41 A Phase 3, Open-label Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Lumacaftor in Combination With Ivacaftor in Subjects 6 Through 11 Years of Age With Cystic Fibrosis, Homozygou... bad-data
Trial is outside EEC, and reported results 2017-001164-38 A Phase 3, Open-label Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of VX-661 in Combination With Ivacaftor in Subjects 6 Through 11 Years of Age With Cystic Fibrosis, Homozygous or... bad-data
Trial is outside EEC, and reported results 2017-001309-34 A Phase 3b, Open-Label Study to Evaluate Lumacaftor and Ivacaftor Combination Therapy in Subjects 12 Years and Older With Cystic Fibrosis and Advanced Lung Disease, Homozygous for the F508del-CFTR Mut... bad-data
Listed as ongoing, but also has a completion date 2017-001379-21 A Phase 3, 2-Arm, Open-label Study to Evaluate the Safety and Pharmacodynamics of Long-term Ivacaftor Treatment in Subjects With Cystic Fibrosis Who Are Less Than 24 Months of Age at Treatment Initiat... 2023-10-02 bad-data
Listed as ongoing, but also has a completion date 2017-002968-40 A Phase 3, Open-label, Rollover Study to Evaluate the Safety and Efficacy of Long-term Treatment With Tezacaftor in Combination With Ivacaftor in Subjects With Cystic Fibrosis Aged 6 Years and Older, ... 2023-09-29 bad-data
Exempt 2017-003351-38 A Phase 1/2 Study of the Safety and Efficacy of a Single Dose of Autologous CRISPR-Cas9 Modified CD34+ Human Hematopoietic Stem and Progenitor Cells (hHSPCs) in Subjects with Transfusion-Dependent β T... 2019-01-30 not-yet-due
Reported results 2017-003761-99 An Exploratory Phase 2, 2-part, Randomized, Double blind, Placebo controlled Study With a Long term, Open label Period to Explore the Impact of Lumacaftor/Ivacaftor on Disease Progression in Subjects ... 2021-10-07 due-trials
Listed as ongoing, but also has a completion date and reported results 2017-004132-11 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-659 Combination Therapy in Subjects With Cystic Fibrosis Who Are Heterozygous for the F508del Mutation an... 2019-02-05 bad-data
Reported results 2017-004133-82 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-659 Combination Therapy in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del Mutation (F/F... 2018-10-08 due-trials
Reported results 2017-004134-29 A Phase 3, Open-label Study Evaluating the Long-term Safety and Efficacy of VX-659 Combination Therapy in Subjects With Cystic Fibrosis Who Are Homozygous or Heterozygous for the F508del Mutation 2020-09-09 due-trials
Trial is outside EEC, and reported results 2017-004794-13 A Phase 3, 2-part, Open-label Study to Evaluate the Safety and Pharmacokinetics of Lumacaftor/Ivacaftor in Subjects 1 to Less Than 2 Years of Age With Cystic Fibrosis, Homozygous for F508del bad-data
Exempt, with results 2018-000126-55 A Phase 1/2 Study of VX-121 in Healthy Subjects and in Subjects With Cystic Fibrosis 2019-05-03 not-yet-due
Reported results 2018-000183-28 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Heterozygous for the F508del Mutation an... 2019-04-24 due-trials
Reported results 2018-000184-89 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del Mutation (F/F... 2018-12-28 due-trials
Listed as ongoing, but also has a completion date and reported results 2018-000185-11 A Phase 3, Open-label Study Evaluating the Long-term Safety and Efficacy of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Homozygous or Heterozygous for the F508del Mutation 2023-01-09 bad-data
Exempt 2018-001320-19 A Phase 1/2 Study to Evaluate the Safety and Efficacy of a Single Dose of Autologous CRISPR-Cas9 Modified CD34+ Human Hematopoietic Stem and Progenitor Cells (CTX001) in Subjects With Severe Sickle Ce... not-yet-due
Reported results 2018-001695-38 A Phase 3 Study Evaluating the Pharmacokinetics, Safety, and Tolerability of VX-445/TEZ/IVA Triple Combination Therapy in Cystic Fibrosis Subjects 6 Through 11 Years of Age 2020-08-07 due-trials
Trial is outside EEC, and reported results 2018-001711-67 A Phase 3 Study Evaluating the Pharmacokinetics, Safety, and Tolerability of VX-659/TEZ/IVA Triple Combination Therapy in Cystic Fibrosis Subjects 6 Through 11 Years of Age bad-data
Reported results 2018-002496-18 A Phase 2, Randomized, Double-blind, Controlled Study to Evaluate the Safety and Efficacy of VX-121 Combination Therapy in Subjects Aged 18 Years and Older With Cystic Fibrosis 2019-12-10 due-trials
Listed as ongoing, but also has a completion date and reported results 2018-002835-76 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Heterozygous for the F508del Mutation an... 2020-06-12 bad-data
Ongoing 2018-002935-88 A Long-term Follow-up Study of Subjects With ß-thalassemia or Sickle Cell Disease Treated with Autologous CRISPR-Cas9 Modified Hematopoietic Stem Cells (CTX001) Studio di follow-up a lungo termine ... not-yet-due
Reported results 2018-003970-28 A Phase 2, Randomized, Double-blind Study to Evaluate the Efficacy and Safety of VX-561 in Subjects Aged 18 Years and Older With Cystic Fibrosis 2020-08-20 due-trials
Listed as ongoing, but also has a completion date and reported results 2018-004652-38 A Phase 3, Open-label Study Evaluating the Long-term Safety of VX-445 Combination Therapy in Subjects With Cystic Fibrosis 2022-12-14 bad-data
Listed as ongoing, but also has a completion date and reported results 2019-000833-37 A Phase 3, Open-label Study Evaluating the Long-term Safety and Efficacy of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Heterozygous for the F508del Mutation and a Gating or Re... 2022-12-16 bad-data
Reported results 2019-001735-31 A Phase 3b, Randomized, Double blind, Controlled Study Evaluating the Efficacy and Safety of VX-445/Tezacaftor/Ivacaftor in Cystic Fibrosis Subjects, Homozygous for F508del 2020-07-24 due-trials
Other 2019-001827-11 A Phase 3, Open-label Study Evaluating the Long-term Safety and Efficacy of VX-445/TEZ/IVA Combination Therapy in Subjects With Cystic Fibrosis Who Are 6 Years of Age and Older not-yet-due
Trial is outside EEC, and reported results 2019-002189-11 A Phase 2, Randomized, Placebo-Controlled, Double-blind Study to Evaluate the Effect of VX-661 in Combination With Ivacaftor on Chest Imaging Endpoints in Subjects Aged 12 Years and Older With Cystic ... bad-data
Trial is outside EEC, and reported results 2019-002254-23 A Phase 1, Randomized, Open-label Study to Evaluate the Relative Bioavailability, Food Effect, and Dose Proportionality of a Granule Formulation of Lumacaftor in Combination With Ivacaftor in Healthy ... bad-data
Trial is outside EEC, and reported results 2019-003112-31 A Phase 3, Rollover Study to Evaluate the Safety of Long-term Treatment With Lumacaftor/Ivacaftor Combination Therapy in Subjects Aged 2 Years and Older With Cystic Fibrosis, Homozygous for the F508de... bad-data
Listed as ongoing, but also has a completion date and reported results 2019-003455-11 A Phase 3b Open-label Study Evaluating the Safety of Elexacaftor/Tezacaftor/Ivacaftor Combination Therapy in Cystic Fibrosis Subjects 2022-12-21 bad-data
Listed as ongoing, but also has a completion date and reported results 2019-003554-86 A Phase 3b, Randomized, Placebo-Controlled Study Evaluating the Efficacy and Safety of Elexacaftor/Tezacaftor/Ivacaftor in Cystic Fibrosis Subjects 6 Through 11 Years of Age Who Are Heterozygous for t... 2021-05-17 bad-data
Reported results 2019-003650-92 A Phase 2, Randomized, Double-blind, Placebo-controlled Study of the Efficacy and Safety of VX-814 in PiZZ Subjects 2020-11-14 due-trials
Listed as ongoing, but also has a completion date and reported results 2019-004881-16 A Phase 2, Randomized, Double-blind, Placebo-controlled Study of the Efficacy and Safety of VX-864 in PiZZ Subjects 2021-05-04 bad-data
Listed as ongoing, but also has a completion date and reported results 2020-000185-42 A Phase 2a, Open-label, Single-arm, 2-Part Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of VX-147 in Adults With APOL1-mediated Focal Segmental Glomerulosclerosis. 2022-01-25 bad-data
Trial is outside EEC, and reported results 2020-000689-40 A Phase 1, Open-label, Randomized, Crossover Study to Evaluate the Relative Bioavailability of a Granule Formulation of Tezacaftor and Ivacaftor Compared to a Fixed-dose Combination Tablet in Healthy ... bad-data
Listed as ongoing, but also has a completion date and reported results 2020-001404-42 A Phase 3b Open label Study Evaluating the Long term Safety and Efficacy of Elexacaftor/Tezacaftor/Ivacaftor Combination Therapy in Cystic Fibrosis Subjects Ages 6 Years and Older Who Are Heterozygous... 2023-03-24 bad-data
Ongoing 2020-002239-31 A Phase 3 Open-label Study Evaluating the Long-term Safety and Efficacy of Elexacaftor/Tezacaftor/Ivacaftor Triple Combination Therapy in Cystic Fibrosis Subjects 2 Years and Older not-yet-due
Reported results 2020-002251-38 A Phase 3 Study Evaluating the Safety, Tolerability, and Pharmacokinetics of Elexacaftor/Tezacaftor/Ivacaftor Triple Combination Therapy in Cystic Fibrosis Subjects 2 Through 5 Years of Age 2022-06-03 due-trials
Listed as ongoing, but also has a completion date and reported results 2020-003170-44 A Phase 3b Open-label Study to Assess the Effect of Elexacaftor/Tezacaftor/Ivacaftor on Glucose Tolerance in Cystic Fibrosis Subjects with Abnormal Glucose Metabolism 2022-07-14 bad-data
Listed as ongoing, but also has a completion date and reported results 2020-004885-21 A Phase 3b Open-label Study Evaluating the Safety of Elexacaftor/Tezacaftor/Ivacaftor Combination Therapy in Subjects With Cystic Fibrosis 2022-12-20 bad-data
Listed as ongoing, but also has a completion date 2021-000694-85 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-121 Combination Therapy in Subjects With Cystic Fibrosis Who Are Homozygous for F508del, Heterozygous for... 2023-11-30 bad-data
Listed as ongoing, but also has a completion date 2021-000712-31 A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-121 Combination Therapy in Subjects With Cystic Fibrosis Who Are Heterozygous for F508del and a Minimal F... 2023-11-21 bad-data
Other 2021-000713-17 A Phase 3, Open-label Study Evaluating the Long-term Safety and Efficacy of VX-121 Combination Therapy in Subjects With Cystic Fibrosis not-yet-due
Reported results 2021-001628-16 A Phase 3b Open-label Study Evaluating the Effects of Elexacaftor/Tezacaftor/Ivacaftor on Cough and Physical Activity in Cystic Fibrosis Subjects 12 Years of Age and Older Who Are Heterozygous for the... 2022-07-26 due-trials
Ongoing 2021-002172-39 A Phase 3 Study to Evaluate the Safety and Efficacy of a Single Dose of CTX001 in Pediatric Subjects With Transfusion-Dependent ß-Thalassemia Studio di fase 3 per valutare la sicurezza e l'efficaci... not-yet-due
Ongoing 2021-002173-26 A Phase 3 Study to Evaluate the Safety and Efficacy of a Single Dose of CTX001 in Pediatric Subjects With Severe Sickle Cell Disease not-yet-due
Other 2021-004762-35 A Phase 2/3 Adaptive, Double-blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of VX-147 in Adult and Pediatric Subjects With APOL1-mediated Proteinuric Kidney Disease not-yet-due
Listed as ongoing, but also has a completion date and reported results 2021-005320-38 A Phase 3 Double-blind, Randomized, Placebo-controlled Study Evaluating the Efficacy and Safety of ELX/TEZ/IVA in Cystic Fibrosis Subjects 6 Years of Age and Older With a Non-F508del ELX/TEZ/IVA-respo... 2023-07-05 bad-data
Other 2021-005914-33 A Phase 3 Open-label Study Evaluating the Longterm Safety and Efficacy of Elexacaftor/Tezacaftor/Ivacaftor in Cystic Fibrosis Subjects With Non-F508del CFTR Genotypes not-yet-due
Ongoing 2021-005930-40 A Phase 3 Study Evaluating the Pharmacokinetics, Safety, and Tolerability of VX-121/Tezacaftor/Deutivacaftor Triple Combination Therapy in Cystic Fibrosis Subjects 1 Through 11 Years of Age not-yet-due
Other 2021-006390-37 A Phase 3b Study to Evaluate Efficacy and Safety of a Single Dose of Autologous CRISPR Cas9 Modified CD34+ Human Hematopoietic Stem and Progenitor Cells (CTX001) in Subjects with Transfusion-Dependent... not-yet-due
Exempt 2022-002292-11 A Phase 1/2 Study to Evaluate the Safety, Tolerability, and Efficacy of VX-880 in Subjects Who Have Type 1 Diabetes Mellitus With Impaired Hypoglycemic Awareness and Severe Hypoglycemia not-yet-due
Completed, but no date Terminated 2022-002746-40 A Phase 2, Open-label Study Evaluating Efficacy and Safety of VX-864 in Subjects With Alpha-1 Antitrypsin Deficiency Who Have the PiZZ Genotype, Over 48 Weeks bad-data
Exempt 2022-003318-35 A Phase 1/2 Study to Evaluate the Safety, Tolerability, and Efficacy of VX-264 in Subjects With Type 1 Diabetes Mellitus not-yet-due
Trial is outside EEC 2023-000946-41 A Phase 3, Open-label, and Rollover Study to Evaluate the Long-term Safety and Tolerability of Lumacaftor/Ivacaftor Treatment in Subjects With Cystic Fibrosis Who Are Homozygous for F508del and 12 to ... bad-data