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
| Phase | Phase 4 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 70 Years |
| Sex | Men only |
| Enrollment | 138 (estimated) |
| Sponsor | Instituto Mexicano del Seguro Social Government |
| Locations | 1 site (Mexico City, Mexico City) |
| Status | Recruiting |
| Started | November 9, 2023 |
| Main results expected | February 28, 2026 |
| Study ends | November 30, 2026 |
| Registry record updated | April 4, 2025 |
| Trial ID | NCT06907056 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
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Hospital de Infectología, Centro Médico Nacional La Raza
Mexico City, Mexico City, Mexico Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.