Evaluation of a Lopinavir/Ritonavir Monotherapy vs a Triple Therapy as Maintenance Regimens in HIV-1 Infected Patients (ANRS 140 DREAM)

French National Agency for Research on AIDS and Viral Hepatitis

Status and phase

Completed

Phase 3

Phase 2

Conditions

HIV Infections

Treatments

Drug: efavirenz/emtricitabin/tenofovir

Drug: lopinavir/ritonavir

Study type

Interventional

Funder types

Other

Industry

Identifiers

NCT00946595

ANRS 140 DREAM

2009-009776-13

Details and patient eligibility

About

A 2-year multicenter, phase II/III, randomized active-controlled trial to evaluate the efficacy and tolerance of two maintenance strategies in HIV-1 infected patients with HIV RNA below 50 copies/mL : a monotherapy with lopinavir/ritonavir or a single-tablet triple therapy (EFV/FTC/TDF).

Full description

Today, one of the challenges of HIV treatment is to overcome side effects and toxicity of long term antiretroviral therapy. A promising approach may be the simplification of treatment maintenance strategies, sparing certain antiretroviral drug classes. This is a two-year prospective phase II/III, multicenter randomized trial to evaluate the efficacy and tolerance of a lopinavir/ritonavir monotherapy as a maintenance regimen in HIV-infected adults. Enrolled patients must have had stable antiretroviral treatment and HIV-1 RNA below 50 cp/mL over the previous 12 months, and no prior treatment failure. Provided informed consent, 420 patients are randomized in a 1:1 ratio to two open-label treatment groups and receive either lopinavir/r 800/200mg per day or EFV/FTC/TDF 600/200/245 mg per day (fixed dose combination). The main objective is to assess treatment efficacy and tolerance after 2 years. In 80 patients, repeated DEXA measurements are performed during the trial in order to evaluate changes in bone mineral density and in body composition.

Enrollment

420 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Confirmed HIV-1 infection
Stable antiretroviral treatment over 6 months
HIV-1 RNA < 50 cp/mL for at least 12 months
Lymphocytes CD4+ > 200/mm3
Lymphocytes CD4+ nadir > 100/mm3
Absence of prior treatment failure (defined by two successive HIV-1 RNA ≥ 50 cp/mL under NNRTI or PI treatment)
Absence of documentation of a mutation conferring NRTI or NNRTI resistance or a primary mutation in the protease gene
Written informed consent
Patient affiliated to a social security scheme

Exclusion criteria

Woman of child bearing potential without efficient contraception
Pregnant or breastfeeding woman
HBV infection (HbS Ag+)
HBC infection requiring specific treatment during the trial
Liver cirrhosis Child-Pugh C
HIV-1/HIV-2 Co-infection or isolated HIV-2 infection
Ongoing interleukin or interferon treatment
Co-administration of contraindicated treatments
Hypersensibility to efavirenz or lopinavir/r
Absolute neutrophil count < 750/mm3, hemoglobin < 8g/dL, platelets < 60.000/mm3, creatinine clearance < 50 mL/min, ASAT, ALAT, lipase, alkaline phosphatase or total bilirubin > 3 ULN, CD4 nadir < 100/mm3.
Participation in another clinical trial interfering with the study drug assignment in DREAM
Subject under legal guardianship or incapacitation