What this study is
Master Protocol: The main goal of this master clinical study is to evaluate the safety, tolerability, efficacy, and pharmacokinetic (PK) of long-acting oral (LAO) regimens in people with HIV-1 (PWH).
The main goal of this Substudy-01 is to assess the safety, tolerability, effectiveness, and PK of switching to weekly LAO regimens, including GS-3242 + LEN, versus continuing on once daily oral bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF; coformulated; Biktarvy®) in PWH with controlled HIV infection, B/F/TAF for at least 6 months prior to study start.
The primary objective is to evaluate the efficacy of switching to each LAO regimen versus continuing B/F/TAF in virologically suppressed PWH at Week 24.
What's being tested
- B/F/TAF
Intervention · DRUG
- GS-3242
Intervention · DRUG
- Lenacapavir
Intervention · DRUG
All interventions
Tablet administered orally
Study details
- Official title
- A Platform, Active-Controlled Study Evaluating the Safety and Efficacy of Long-Acting Oral Regimens in People With HIV-1; Substudy-01: Phase 2, Open-Label, Weekly, Long-Acting, Oral Regimens in Virologically Suppressed People With HIV-1
- Sponsor
- Gilead Sciences
- Conditions
- HIV-1 Infection
- Enrolling
- 125 people
- Starts
- 2026-10-01
- Est. completion
- 2033-07
- Design
- Open-label, randomized, parallel groups, Phase 2
- Record
- View on ClinicalTrials.gov ↗
Who can join
Age 18 Years and overSex ALLHealthy volunteers Not acceptedYou may qualify if
- Individuals assigned male or female at birth, 18 years of age or older, able to understand and give written informed consent and comply with treatment and follow-up.
- Individuals assigned male or female at birth who are of childbearing potential and engage in heterosexual intercourse must agree to use approved method(s) of contraception.
- Negative serum pregnancy test at screening and negative urine test at enrollment.
- Receiving B/F/TAF for ≥ 6 months prior to screening.
- Documented plasma HIV-1 RNA < 50 copies/mL for ≥ 6 months before and at screening.
- No resistance to GS-3242 (integrase mutation Q148H/K/R plus at least 2 of the following integrase mutations: L74I/M, T97A, E138A/K/T, or G140A/C/S) on available historical resistance reports.
- CD4 ≥ 200 cells/mm^3 at screening
You can't join if
- Plans to breastfeed during the study period and 60 days following the last dose of study intervention.
- History of virologic failure while on an integrase strand-transfer inhibitor-based regimen.
- Creatinine clearance according to the Cockcroft-Gault formula < 60 mL/min.
Sign in and we'll check these against your records.Full criteria on ClinicalTrials.gov ↗
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Study locations (2)
2 openMidway Immunology and Research Center
Ft. Pierce, Florida, United States
RecruitingThe Crofoot Research Center, INC
Houston, Texas, United States
Recruiting
Study team
Sponsor
Gilead Sciences
Study ID GS-US-782-8079-01
Study director
Gilead Study Director
Gilead Sciences
CONTACT
Gilead Clinical Study Information Center
Frequently asked questions
The sponsor hasn't published answers to common questions for this trial.