Effects of Efavirenz on the Pharmacokinetics of Suzetrigine in Healthy Participants
NCT07570069 · Status: NOT_YET_RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 18
Last updated 2026-05-06
Summary
The purpose of the study is to evaluate the pharmacokinetics (PK) of Suzetrigine (SUZ) and its metabolite in the absence and presence of efavirenz, a moderate CYP3A inducer. In addition, the purpose is to evaluate the safety and tolerability of SUZ when administered in the absence and presence of efavirenz.
Conditions
Interventions
- DRUG
-
Suzetrigine
Tablet for oral administration.
- DRUG
-
Efavirenz
Tablet for oral administration.
Sponsors & Collaborators
-
Vertex Pharmaceuticals Incorporated
lead INDUSTRY
Study Design
- Allocation
- NA
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 55 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2026-05-07
- Primary Completion
- 2026-07-11
- Completion
- 2026-07-11
- FDA Drug
- Yes
More Related Trials
-
Study to Determine the Effect of Efavirenz on the ECG QTcF Interval in Healthy Subjects
NCT02164812 ·Status: COMPLETED ·Phase: PHASE1
-
Pharmacokinetics of Efavirenz in HIV-1 Infected Subjects With Hepatic Impairment
NCT00162097 ·Status: COMPLETED ·Phase: PHASE1
-
Pharmacokinetic and Pharmacodynamic Interactions Between the Cholesterol-lowering Ezetimibe and the Non-nucleoside Reverse Transcriptase Inhibitor Efavirenz During Chronic Treatment in Healthy Volunteers With Reference to Intestinal Expression of CYP3A4, UGT1A1, ABCB1 and ABCC2
NCT00810303 ·Status: COMPLETED ·Phase: PHASE1
-
GSK1349572 Drug Interaction Study With Efavirenz
NCT01098526 ·Status: COMPLETED ·Phase: PHASE1
-
A Study to Evaluate the Pharmacokinetics, Safety and Tolerability of Retosiban (GSK221149) When Dosed With Efavirenz (EFZ)
NCT01867996 ·Status: COMPLETED ·Phase: PHASE1
-
Pharmacokinetic Study of Pitavastatin and Ritonavir-Boosted Darunavir or Efavirenz
NCT01695954 ·Status: COMPLETED ·Phase: PHASE1
-
Evaluation of the Effect of Multiple Dosing With BI 201335 on CYP2B6 Metabolism and Effect of Multiple Dosing With Efavirenz on the Steady-state Pharmacokinetics of BI 201335 and on CYP3A4/5 Metabolism in Healthy Volunteers
NCT01371006 ·Status: COMPLETED ·Phase: PHASE1
-
A Trial of DDI Between SHR1459 and Efavirenz With Healthy Subjects
NCT05560360 ·Status: COMPLETED ·Phase: PHASE1
-
Genetic Determinants of the Metabolism of Non-nucleoside Reverse Transcriptase Inhibitors
NCT00730223 ·Status: COMPLETED ·Phase: PHASE1
-
Effects of CYP2B6 Genetic Polymorphisms on Efavirenz Pharmacokinetics
NCT00668395 ·Status: COMPLETED ·Phase: NA
-
Efavirenz Versus Rilpivirine on Vascular Function, Inflammation, and Oxidative Stress
NCT01585038 ·Status: COMPLETED ·Phase: PHASE4
-
The Effect of Gemfibrozil, Ketoconazole and Clarithromycin on the Amount of LY2409021 in the Bloodstream
NCT01836198 ·Status: COMPLETED ·Phase: PHASE1
-
Interaction of CYP2B6 Genotype and Efavirenz With Methadone and Tizanidine PK
NCT05789173 ·Status: RECRUITING ·Phase: EARLY_PHASE1
-
CYP2B6 Genetics and Drug Interactions in Healthy Volunteers
NCT02401256 ·Status: COMPLETED ·Phase: PHASE4
-
MD Ezetimibe Cyclosporine Interaction (0653-057)
NCT00653276 ·Status: COMPLETED ·Phase: PHASE1
-
Determine the Effects of Gene Differences and Voriconazole on Enzyme CYP2B6 Activity in the Liver in Healthy Volunteers
NCT01104376 ·Status: COMPLETED ·Phase: NA
-
A Study of the Effects of Hepatic Impairment on the Pharmacokinetics and Tolerability of Eliglustat Tartrate
NCT02536911 ·Status: COMPLETED ·Phase: PHASE1
-
A Study of Evacetrapib and Rifampin in Healthy Participants
NCT01908582 ·Status: COMPLETED ·Phase: PHASE1
-
Drug-Drug Interaction of Pyrotinib With a Moderate CYP3A Inducer
NCT04680091 ·Status: UNKNOWN ·Phase: PHASE1
-
Eze/Simva Switch Study in Diabetics (0653A-807)
NCT00541697 ·Status: COMPLETED ·Phase: PHASE3
-
Effects of Ezetimibe With Simvastatin in the Therapy of Adolescents With HeFH (Study P02579)
NCT00129402 ·Status: COMPLETED ·Phase: PHASE3
-
A Study to Evaluate Drug-Drug Interactions of Obicetrapib Tablets and Ezetimibe Tablets in Healthy Adult Subjects
NCT06547359 ·Status: COMPLETED ·Phase: PHASE1
-
A Study of LY2623091 in Healthy Participants
NCT02300259 ·Status: COMPLETED ·Phase: PHASE1
-
Doravirine Versus Integrase Inhibitors on Backbone of Emtricitabine and Tenofovir Alafenamide in HIV
NCT04820933 ·Status: COMPLETED ·Phase: EARLY_PHASE1
-
Efficacy and Safety Study of Ezetimibe (SCH 58235, MK-0653) in Addition to Atorvastatin in Participants With Coronary Heart Disease or Multiple Cardiovascular Risk Factors (P00693/MK-0653-030)
NCT03867318 ·Status: COMPLETED ·Phase: PHASE3