Clinical trials: sponsored by Vertex Pharmaceuticals Incorporated
Proteinuric Kidney Disease
Phase 2/3 Adaptive Study of VX-147 in Adult and Pediatric Participants With APOL1-Mediated Proteinuric Kidney Disease
The purpose of this study is to evaluate the efficacy, safety, tolerability, and pharmacokinetics (PK) of VX-147 in adult and pediatric participants with apolipoprotein L1 (APOL1)-mediated proteinuric kidney disease.
- Trial name
- AMPLITUDE (NCT05312879)
- Testing
- VX-147
- Where
- 314 sites in United States, Belgium and 11 more
- Volunteers
- 522 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Polycystic Kidney Disease 1 (PKD1) Gene Variant Groups in Autosomal Dominant Polycystic Kidney Disease
The purpose of this study is to estimate the prevalence, demographic, and clinical characteristics of PKD1/2 gene variant groups in the ADPKD population.
- Trial name
- NCT06747572
- Where
- 45 sites in United States, Belgium and 7 more
- Volunteers
- 401 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Immunoglobulin A Nephropathy
A Phase 3b Study of Participant Experience on Povetacicept Administered Via Autoinjector as Compared to Sibeprenlimab Administered Via Prefilled Syringe
The purpose of this study is to evaluate participant treatment experience with Povetacicept injection administered via autoinjector relative to Sibeprenlimab injection administered via prefilled syringe (PFS), and to assess the…
- Trial name
- NCT07890909
- Testing
- Povetacicept, Sibeprenlimab
- Volunteers
- 40 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Diabetic Peripheral Neuropathic Pain
Evaluation of the Long-term Safety and Effectiveness of Suzetrigine (SUZ) in Participants With Painful Diabetic Peripheral Neuropathy (DPN)
The purpose of this study is to evaluate the long-term safety and tolerability of SUZ and long-term effectiveness of SUZ in treating pain associated with DPN.
- Trial name
- NCT06696443
- Testing
- Suzetrigine
- Where
- 65 sites in United States
- Volunteers
- 455 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
Evaluation of VX-581 in Healthy Participants and in Participants With Cystic Fibrosis
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of single dose of VX-581 and multiple ascending doses of VX-581 alone and in combination with tezacaftor (TEZ)/deutivacaftor (D-IVA) or D-IVA…
- Trial name
- NCT07283770
- Testing
- VX-581, D-IVA, TEZ
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Vertex Pharmaceuticals Incorporated
Immunoglobulin A Nephropathy
A Phase 3 Open-Label Study of Long-term Treatment With Povetacicept in Adults With Immunoglobulin A Nephropathy
The purpose of this study is to evaluate the long-term safety, tolerability and efficacy of povetacicept in participants with immunoglobulin A nephropathy (IgAN).
- Trial name
- NCT07807995
- Testing
- Povetacicept
- Where
- 4 sites in United States
- Volunteers
- 605 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
A Phase 1 Relative Bioavailability Study of a VX-581 Tablet Formulation
The purpose of this study is to evaluate the relative bioavailability of VX-581 tablet formulation compared to a suspension formulation along with its safety and tolerability.
- Trial name
- NCT07813039
- Testing
- VX-581
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
Evaluation of Elexacaftor/Tezacaftor/Ivacaftor (ELX/TEZ/IVA) in Cystic Fibrosis (CF) Participants 12 to Less Than 24 Months of Age
The study evaluates the pharmacokinetics (PK), safety, tolerability, pharmacodynamics (PD), and efficacy of ELX/TEZ/IVA in CF participants 2 to less than (<) 24 months of age.
- Trial name
- NCT05882357
- Testing
- ELX/TEZ/IVA, IVA
- Where
- 19 sites in Australia, Canada and 5 more
- Volunteers
- 67 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Diabetic Peripheral Neuropathic Pain
Evaluation of Efficacy and Safety of Suzetrigine for Pain Associated With Diabetic Peripheral Neuropathy
The purpose of this study is to evaluate the efficacy, safety, and tolerability of Suzetrigine (SUZ) in participants with pain associated with diabetic peripheral neuropathy (DPN).
- Trial name
- NCT06628908
- Testing
- Suzetrigine, Pregabalin
- Where
- 76 sites in United States
- Volunteers
- 1,100 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Myotonic Dystrophy Type 1 (DM1)
A Study of Long-term Safety and Efficacy of VX-670 in Participants With Myotonic Dystrophy Type I
The purpose of the study is to evaluate the long-term safety and tolerability, efficacy and pharmacokinetics of VX-670 in participants with Myotonic Dystrophy Type I (DM1).
- Trial name
- NCT06926621
- Testing
- VX-670
- Where
- 16 sites in United States, Australia and 6 more
- Volunteers
- 44 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
Study to Evaluate Elexacaftor/Tezacaftor/Ivacaftor (ELX/TEZ/IVA) Long-term Safety and Efficacy in Subjects Without F508del
This study will evaluate the long-term safety, efficacy and pharmacodynamics of ELX/TEZ/IVA in participants with cystic fibrosis (CF) with at least 1 non-F508del ELX/TEZ/IVA-responsive CF transmembrane conductance regulator…
- Trial name
- NCT05331183
- Testing
- ELX/TEZ/IVA, IVA
- Where
- 81 sites in Austria, Belgium and 13 more
- Volunteers
- 297 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
A Study Evaluating the Long-term Safety and Efficacy of VX-121 Combination Therapy
The purpose of this study is to evaluate the long-term safety, tolerability, and efficacy of VX-121/tezacaftor/deutivacaftor (VX-121/TEZ/D-IVA) in participants with cystic fibrosis.
- Trial name
- NCT05444257
- Testing
- VX-121/TEZ/D-IVA
- Where
- 195 sites in United States, Australia and 21 more
- Volunteers
- 822 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
A Phase 1/2 Study of VX-522 in Participants With Cystic Fibrosis (CF)
The purpose of this study is to evaluate the safety, and tolerability and efficacy of VX-522 in participants 18 years of age and older with cystic fibrosis and a cystic fibrosis transmembrane conductance regulator (CFTR) genotype…
- Trial name
- NCT05668741
- Testing
- VX-522 mRNA therapy, IVA
- Where
- 26 sites in United States, Australia and 5 more
- Volunteers
- 26 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Type 1 Diabetes
A Safety, Tolerability, and Efficacy Study of VX-264 in Participants With Type 1 Diabetes
The purpose of the study is to evaluate the safety, tolerability, and efficacy of VX-264 in participants with type 1 diabetes (T1D).
- Trial name
- NCT05791201
- Testing
- VX-264
- Where
- 16 sites in United States, Canada and 5 more
- Volunteers
- 7 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Absorption, Distribution, Metabolism, and Excretion of 14C-VX-407 After a Single Oral Dose
The purpose of the study is to evaluate the pharmacokinetics, safety and tolerability of VX-407 following a single oral dose.
- Trial name
- NCT07868926
- Testing
- 14C-VX-407
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Vertex Pharmaceuticals Incorporated
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Effects of VX-407 on the Pharmacokinetics of Combined Oral Contraceptives
The purpose of the study is to evaluate the pharmacokinetic effects and safety and tolerability of VX-407 when coadministered with oral contraceptives.
- Trial name
- NCT07792408
- Testing
- VX-407, LNG/EE, NGM/EE
- Where
- Canada
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Vertex Pharmaceuticals Incorporated
Cystic Fibrosis
Dose Escalation Study Evaluating the Safety and Pharmacokinetics of VX-272 in Healthy Participants
The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of single and multiple ascending doses of VX-272 in combination with deutivacaftor (D-IVA) with or without tezacaftor (TEZ) in healthy…
- Trial name
- NCT07437105
- Testing
- VX-272, Tezacaftor, Deutivacaftor
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Vertex Pharmaceuticals Incorporated
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Phase 2a Study of VX-407 in Participants With ADPKD Who Have a Subset of PKD1 Gene Variants (AGLOW)
The purpose of the study is to evaluate the effect of VX-407 on height-adjusted total kidney volume (htTKV), safety, tolerability, and pharmacokinetics (PK) of VX-407.
- Trial name
- AGLOW (NCT07161037)
- Testing
- VX-407
- Where
- 43 sites in United States, Belgium and 6 more
- Volunteers
- 26 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Primary Membranous Nephropathy
Evaluation of Efficacy, Safety, and Tolerability of Povetacicept in Participants With Primary Membranous Nephropathy (pMN)
The purpose of this study is to evaluate the efficacy, safety, and tolerability of povetacicept in participants with primary membranous nephropathy (pMN).
- Trial name
- OLYMPUS (NCT07204275)
- Testing
- Povetacicept, Tacrolimus
- Where
- 115 sites in United States, Australia and 12 more
- Volunteers
- 176 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Sickle Cell Disease, Hematological Diseases
A Safety and Efficacy Study Evaluating CTX001 in Subjects With Severe Sickle Cell Disease
This is a single-arm, open-label, multi-site, single-dose Phase 1/2/3 study in participants with severe sickle cell disease (SCD).
- Conditions
- Sickle Cell Disease, Hematological Diseases, Hemoglobinopathies
- Trial name
- NCT03745287
- Testing
- Exa-cel
- Where
- 17 sites in United States, Belgium and 5 more
- Volunteers
- 63 people
- Sponsor
- Vertex Pharmaceuticals Incorporated