Study to Compare an Oral Weekly Islatravir/Lenacapavir Regimen With Standard of Care in Virologically Suppressed People With HIV-1
NCT06630299 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 600
Last updated 2025-11-14
Summary
The goal of this clinical study is to learn more about the safety and efficacy of switching to a once weekly tablet of islatravir/lenacapavir (ISL/LEN) regimen versus continuing standard of care treatment in people with human immunodeficiency virus (PWH) who are virologically suppressed (HIV-1 RNA levels \< 50 copies/mL) on a stable standard of care regimen for ≥ 6 months prior to screening. The standard of care includes 2 or 3 medicines, antiretroviral agents (ARVs).
The primary objective of the study is to evaluate the efficacy of switching to oral weekly ISL/LEN tablet regimen versus continuing standard of care in virologically suppressed PWH at Week 48.
Conditions
Interventions
- DRUG
-
ISL/LEN
Tablet administered orally
- DRUG
-
Antiretroviral Combinations
2 or 3 antiretrovirals (ARVs) administered as defined by the investigator, according to the prescribing information.
Sponsors & Collaborators
- collaborator INDUSTRY
- lead INDUSTRY
Principal Investigators
-
Gilead Study Director · Gilead Sciences
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2024-10-08
- Primary Completion
- 2026-04-30
- Completion
- 2030-08-31
- FDA Drug
- Yes
Countries
- United States
- Argentina
- Australia
- Germany
- Japan
- Netherlands
- Poland
- Puerto Rico
- South Africa
- Spain
- Switzerland
- Taiwan
- Thailand
- United Kingdom
Study Locations
More Related Trials
-
A Study of Islatravir (ISL) and Ulonivirine (ULO) Once Weekly (QW) in Virologically Suppressed Adults With Human Immunodeficiency Virus Type 1 (HIV-1) (MK-8591B-060)
NCT06891066 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE2
-
A Switch to Doravirine/Islatravir (DOR/ISL) in Participants With Human Immunodeficiency Virus Type 1 (HIV-1) Who Are Virologically Suppressed on Bictegravir/Emtricitabine/Tenofovir Alafenamide (BIC/FTC/TAF) (MK-8591A-052)
NCT05630755 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE3
-
A Switch to Doravirine/Islatravir (DOR/ISL) in Participants With Human Immunodeficiency Virus Type 1 (HIV-1) Who Are Virologically Suppressed on Antiretroviral Therapy (ART) (MK-8591A-051)
NCT05631093 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE3
-
A Study of Doravirine/Islatravir (DOR/ISL, MK-8591A) for the Treatment of Human Immunodeficiency Virus 1 (HIV-1) Infection in Participants Who Previously Received DOR/ISL (MK-8591A-054)
NCT05766501 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE3
-
Safety and Efficacy of a Switch to Doravirine/Islatravir in Participants With HIV-1 (MK-8591A-017)
NCT04223778 ·Status: COMPLETED ·Phase: PHASE3
-
Study of Bictegravir/Lenacapavir in Children and Adolescents With HIV-1
NCT06532656 ·Status: RECRUITING ·Phase: PHASE2/PHASE3
-
Dose Ranging, Switch Study of Islatravir (MK-8591) and Ulonivirine (MK-8507) Once-Weekly in Virologically-Suppressed Adults With Human Immunodeficiency Virus Type 1 (HIV-1) [MK-8591-013]
NCT04564547 ·Status: COMPLETED ·Phase: PHASE2
-
The Efficacy and Safety of Retrovir in Patients Infected With HIV Who Are Asymptomatic (CDC Group II) or Have Persistent Generalized Lymphadenopathy (CDC Group III)
NCT00002048 ·Status: COMPLETED ·Phase: NA
-
A Study of Islatravir (MK-8591) in Anti-Retroviral Therapy-Naive, Human Immunodeficiency Virus-1 Infected Participants (MK-8591-003)
NCT02217904 ·Status: COMPLETED ·Phase: PHASE1
-
Study of Doravirine/Islatravir (DOR/ISL 100 mg/0.75 mg) to Evaluate the Antiretroviral Activity, Safety, and Tolerability in Treatment-Naïve Participants With Human Immunodeficiency Virus Type 1 (HIV-1) Infection (MK-8591A-020)
NCT04233879 ·Status: COMPLETED ·Phase: PHASE3
-
Study to Compare the Safety and Anti-HIV Effect of GSK1265744 Versus Placebo in HIV-1 Infected Adults (ITZ112929)
NCT00920426 ·Status: COMPLETED ·Phase: PHASE2
-
A Clinical Study of Islatravir and Ulonivirine for People With HIV-1 Who Have Not Been Treated Before (MK-8591B-062)
NCT07266831 ·Status: RECRUITING ·Phase: PHASE2/PHASE3
-
A Randomized Trial to Evaluate the Safety and Efficacy of Combination Therapy With Retrovir ( AZT ) and HIVID ( ddC ) Versus Retrovir, HIVID, and Wellferon ( Interferon Alfa-n1 ) for the Treatment of HIV Infection
NCT00002086 ·Status: COMPLETED ·Phase: PHASE2
-
3BNC117-LS and 10-1074-LS in Viremic HIV-infected Individuals
NCT04250636 ·Status: COMPLETED ·Phase: PHASE1
-
Safety Study of a Tenofovir-containing Drug Regimen for the Prevention of Mother-to-child Transmission of HIV and HBV
NCT01125696 ·Status: COMPLETED ·Phase: PHASE2
-
A Clinical Study Of An Investigational Regimen Including Marketed HIV Drugs In HIV-1 Pediatric Subjects Ages 2-18 Years
NCT00040664 ·Status: COMPLETED ·Phase: PHASE2
-
A Study to Evaluate the Safety and Effectiveness of a New Non-Nucleoside Reverse Transcriptase Inhibitor (NNRTI), (+)-Calanolide A, in HIV-Positive Patients Who Have Never Received Anti-HIV Treatment
NCT00002243 ·Status: COMPLETED ·Phase: PHASE1
-
A Randomized Trial of the Efficacy and Safety of a Strategy of Starting With Nelfinavir Versus Ritonavir Added to Background Antiretroviral (AR) Nucleoside Therapy in HIV-Infected Individuals With CD4+ Cell Counts Less Than or Equal to 200/mm3
NCT00000859 ·Status: COMPLETED ·Phase: NA
-
Bioequivalency Study of Zidovudine Under Fasting Conditions
NCT00602550 ·Status: COMPLETED ·Phase: NA
-
Dose Ranging Study of GSK1265744 Plus Nucleoside Reverse Transcriptase Inhibitors for Induction of Human Immunodeficiency Virus-1 (HIV-1) Virologic Suppression Followed by Virologic Suppression Maintenance by GSK1265744 Plus Rilpivirine
NCT01641809 ·Status: COMPLETED ·Phase: PHASE2
-
Phase I Trial of S-1153 in Patients With HIV Infection
NCT00002214 ·Status: COMPLETED ·Phase: PHASE1
-
Doravirine/Islatravir (DOR/ISL) in Pediatric Participants With Human Immunodeficiency Virus Type 1 (HIV-1) Who Are <18 Years of Age and Weigh ≥35 kg (MK-8591A-028)
NCT04295772 ·Status: COMPLETED ·Phase: PHASE2
-
Single-Dose Islatravir in Moderate Hepatic Impairment (MK-8591-030)
NCT04515641 ·Status: COMPLETED ·Phase: PHASE1
-
A Study to Assess the Long-term Safety and Tolerability of TMC114/Rtv in HIV-1 Infected Participants After Rolling-over From Other TMC114 Trials
NCT02187107 ·Status: COMPLETED ·Phase: PHASE2
-
Oral Islatravir (MK-8591) Once-Monthly as Preexposure Prophylaxis (PrEP) in Men and Transgender Women Who Are at High Risk for HIV-1 Infection (MK-8591-024)
NCT04652700 ·Status: TERMINATED ·Phase: PHASE3