Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 18 to 70 Men only

Comparing two HIV treatment regimens in men with suppressed viral loads

Official title: Effectiveness, Safety, and Tolerability of Darunavir/Cobicistat Plus Lamivudine Versus Darunavir/Cobicistat Plus Tenofovir/Emtricitabine in Virologically Suppressed HIV-1-positive Individuals: 48-week Follow-up in Mexico

Run by Instituto Mexicano del Seguro Social · NCT06907056 · Data updated 2026-11-12

This study is testing if a new combination of HIV medications can work just as well as the standard treatment for men who have their virus under control.

Quick facts

PhasePhase 4
Study typeInterventional
Ages18 Years to 70 Years
SexMen only
Enrollment138 (estimated)
SponsorInstituto Mexicano del Seguro Social
Government
Locations1 site (Mexico City, Mexico City)
StatusRecruiting
StartedNovember 9, 2023
Main results expectedFebruary 28, 2026
Study endsNovember 30, 2026
Registry record updatedApril 4, 2025
Trial IDNCT06907056 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are men aged 18 to 70 years who have been virologically suppressed on standard therapy for at least six months.

Probably not a fit

Patients with active opportunistic infections or those desiring a single-dose regimen may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This trial evaluates the effectiveness and safety of a dual therapy regimen using Darunavir/Cobicistat plus Lamivudine compared to the standard therapy of Darunavir/Cobicistat plus Tenofovir/Emtricitabine in men who are virologically suppressed for at least six months. Participants will be randomly assigned to either continue their current treatment or switch to the new regimen, with follow-up assessments at 24 and 48 weeks to monitor viral load levels. The study aims to determine if the new regimen is non-inferior to the standard treatment in maintaining viral suppression.

Why it matters

Potential benefit: If successful, this study could provide a more simplified treatment option for HIV-positive patients, potentially improving adherence and quality of life.

How similar studies have gone: Other studies have shown promising results with similar dual therapy approaches, indicating potential for success in this trial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Men with HIV infection who are virologically suppressed with DRV/c (800 mg/150 mg) + TFV/FTC (300 mg/200 mg) for at least 6 months
* Age ≥18 years-70 years
* eGFR ≥30 mL/min
* Written informed consent
* Beneficiaries of the Mexican Social Security Institute treated at the Infectious Diseases Hospital of the La Raza National Medical Center.

Exclusion Criteria:

* Withdrawal of informed consent
* Loss of medical insurance
* Presence of tuberculosis or other opportunistic infection requiring adjustment of the ARV regimen
* Incomplete data collected during visits Uncontrolled chronic gastrointestinal conditions Desire to be on a single-dose regimen Coinfection with hepatitis B virus during follow-up if in the DRV/3TC arm Coinfection with hepatitis C virus during follow-up

Where it's running

  • Hospital de Infectología, Centro Médico Nacional La Raza
    Mexico City, Mexico City, Mexico
    Recruiting

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.