NCT04051970

Reducing Antiretroviral Treatments

Randomized, Open-label, Phase III Trial Comparing a Dual Nucleoside Analogues Strategy Preceded by a Triple Therapy Induction Period to an Immediate Strategy With Dolutegravir Plus Lamivudine in Antiretriviral naïve People Living With HIV With Viral Load < 50000 cp/mL and CD4 Cells >300/mm3

• Status: Unknown
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 360 (estimated)
• Sponsor: ANRS, Emerging Infectious Diseases · Other Government
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this trial is to demonstrate at W48 the non-inferiority of a dual nucleoside analogues strategy with tenofovir (TDF) or tenofovir alafenamide (TAF) plus emtricitabine (FTC) or lamivudine (3TC) preceded by a 16 week induction period with TDF or TAF plus FTC or 3TC plus an integrase inhibitor (INI) relative to an immediate 2-DR strategy with dolutegravir plus 3TC in HIV-infected antiretroviral therapy (ARV) naïve participants with CD4 cells count greater than 300/mm3 and a low viral load defined as plasma HIV RNA strictly lower than 50 000 cp/mL

Detailed description

ANRS 173 ALTAR is a multicenter, comparative, international, open label, phase III randomized trial aiming at evaluating the non-inferiority of a TRI-BI (tritherapy-bitherapy) strategy (includes a 16 week - induction phase with 2 NRTI and a once daily integrase inhibitor followed by a bitherapy with TDF or TAF / XTC\*) in its capacity to achieve viral suppression at week 48 versus immediate BI (bitherapy) strategy (DTG/3TC) in participants naïve to antiretroviral therapy with plasma HIV RNA strictly less than 50 000 copies/mL and CD4 cells count above 300/mm3.

Conditions

• HIV-1-infection

Interventions

Type	Name	Description
DRUG	Antiretroviral	Antiretroviral treatments (ART) will be allocated through central randomization (1:1:) according to the following two strategies: Tritherapy-Bitherapy (TRI-BI) strategy: TRI between D0 and W16: 3-drug combination (3-DR) including 2 NRTI (either TDF or TAF+XTC) and a once daily integrase inhibitor (Stribild® or Genvoya® or Biktarvy®) or TDF/XTC Gé + Tivicay® or TDF/XTC Gé + Isentress® QD 1200 mg when available) during 16 weeks BI between W16 and W96: if pVL viral load \<500 cp/mL at W4 and \<50 cp/mL at W12, participants will start the 2-DR regimen TDF or TAF / XTC (TDF/XTC Gé or Descovy®) at W16, until W96. (Descovy® : provided that it is available in France), (XTC = FTC or 3TC) Immediate Bitherapy (BI) strategy Dolutegravir (DTG, Tivicay® 50 mg QD) plus lamivudine (3TC, 300 mg QD) between D0 and W96. Antiretroviral drugs will be prescribed in the context of standard of care.

Timeline

• Start date: 2019-11-27
• Primary completion: 2023-09-01
• Completion: 2024-03-01
• First posted: 2019-08-09
• Last updated: 2021-08-09

Locations

1 site across 1 country: France