Active — Not RecruitingPhase 2/3

Study of Oral Weekly Lepetegravir (Formerly GS-1720) and Lenacapavir Pacfosacil (Formerly GS-4182) Versus Biktarvy in People With HIV-1 Who Are Virologically Suppressed

United States675 participantsStarted 2024-08-20

Plain-language summary

The goal of this clinical study is to learn more about the experimental drugs lepetegravir and lenacapavir pacfosacil; to compare the combination of lepetegravir and lenacapavir pacfosacil with the current standard-of-care treatment bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF, BVY), to see if the combination of lepetegravir and lenacapavir pacfosacil is safe and if it works for treating human immunodeficiency virus type 1 (HIV-1) infection. This study has two phases: Phase 2 and Phase 3. The primary objectives of this study are: Phase 2: To evaluate the efficacy of switching to oral weekly lepetegravir in combination with lenacapavir pacfosacil versus continuing BVY in virologically suppressed people with HIV-1 (PWH) at Week 24. Phase 3: To evaluate the efficacy of switching to oral weekly lepetegravir /lenacapavir pacfosacil Fixed-dose combination (FDC) tablet regimen versus continuing BVY in virologically suppressed PWH at Week 48.

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Key Inclusion Criteria: * Documented plasma HIV-1 RNA \< 50 copies/mL for ≥ 24 weeks before and at screening. * Receiving BVY for ≥ 24 weeks prior to screening. Key Exclusion Criteria: * Prior use of, or exposure to LEN, lepetegravir, or lenacapavir pacfosacil. * History of virologic failure while on an integrase strand-transfer inhibitor (INSTI)-based regimen. * Documented integrase strand-transfer inhibitor (INSTI) resistance, specifically, resistance-associated mutations (RAMs) E92G/Q, G118R, F121Y, Y143C/H/R, S147G, Q148H/K/R, N155H/S, or R263K in the integrase gene. * Prior use of any long-acting (LA) parenteral antiretrovirals (ARV) such as monoclonal antibodies (mAbs) or broadly neutralizing antibodies (bNAbs) targeting HIV-1, injectable cabotegravir (including oral cabotegravir lead-in), or injectable rilpivirine. * Any of the following laboratory values at screening: * Clusters of differentiation 4 (CD4) cell count \< 200 cells/mm\^3 at screening * Glomerular filtration rate \< 60 mL/min according to the Modification of Diet in Renal Disease formula * Hepatic transaminases (aspartate aminotransferase (AST) and alanine aminotransferase (ALT) \> 1.5 × upper limit of normal (ULN) * Direct bilirubin \> 1.5 × ULN * Platelets count \< 50,000 cells/mm\^3 * Hemoglobin \< 8.0 g/dL * Active or occult hepatitis B virus (HBV) infection. * Active hepatitis C virus (HCV). Note: Other protocol defined Inclusion/Exclusion criteria may apply.

What they're measuring

Phase 2: Proportion of Participants With HIV-1 RNA ≥ 50 Copies/mL at Week 24 as Determined by the United States (US) Food and Drug Administration (FDA)-defined Snapshot Algorithm

Timeframe: Week 24

Phase 3: Proportion of Participants With HIV-1 RNA ≥ 50 Copies/mL at Week 48 as Determined by the US FDA-defined Snapshot Algorithm

Timeframe: Week 48

Trial details

NCT IDNCT06544733

SponsorGilead Sciences

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2028-01

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