Compares two HIV drug combinations in men whose virus is controlled
Tests two HIV drug combinations in adult men with suppressed virus.
Plain-language title generated from the registry record
Registry title: Effectiveness and Safety of Darunavir/Cobicistat Plus Lamivudine Compared With Darunavir/Cobicistat Plus Tenofovir Alafenamide/Emtricitabine in Virologically Suppressed People Living With HIV at 24 and 48 Weeks of Follow-up
Key facts
- Where
- Mexico City, MexicoSee the site
- Phase
- Phase 4
Where in Mexico
- Hospital de Infectología "Dr Daniel Méndez Hernández" National Medical Center "La Raza", Instituto Mexicano del Seguro SocialMexico City, MexicoTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Instituto Mexicano del Seguro Social
- Trial code
- NCT07678268
- Record updated
- 1 July 2026
- Original description
A single-center, open-label, randomized pilot clinical trial between March 2025 and March 2026 at the Hospital de Infectología "La Raza" National Medical Center in Mexico City. Eligible participants were adult males (≥18 years) with HIV-1 infection who had maintained virological suppression (HIV-1 RNA <50 copies/mL) for 48 weeks on either DRV/c + 3TC or DRV/c + TDF/FTC prior to enrollment (TLALOC-1 trial), and had an estimated glomerular filtration rate (eGFR) by CKD-EPI ≥60 mL/min/1.73 m². The primary endpoints were virological efficacy and safety at 24 weeks.Read full original descriptionShow less
Effectiveness and Safety of Darunavir/Cobicistat Plus Lamivudine Compared With Darunavir/Cobicistat Plus Tenofovir Alafenamide/Emtricitabine in Virologically Suppressed People Living With HIV at 24 and 48 Weeks of Follow-up
A single-center, open-label, randomized pilot clinical trial between March 2025 and March 2026 at the Hospital de Infectología "La Raza" National Medical Center in Mexico City. Eligible participants were adult males (≥18 years) with HIV-1 infection who had maintained virological suppression (HIV-1 RNA <50 copies/mL) for 48 weeks on either DRV/c + 3TC or DRV/c + TDF/FTC prior to enrollment (TLALOC-1 trial), and had an estimated glomerular filtration rate (eGFR) by CKD-EPI ≥60 mL/min/1.73 m². The primary endpoints were virological efficacy and safety at 24 weeks.
Inclusion: Virologically suppressed men living with HIV, transitioning from a DRV/c (800 mg/150 mg) + TDF/FTC (300 mg/200 mg) regimen for at least 48 weeks prior to the study; Viral suppression for 48 weeks prior to the study; Agree to participate in the study by signing a written informed consent form; Age ≥18 years; Glomerular filtration rate (GFR) by CDK-EPI ≥60 mL/min; Beneficiaries of the Mexican Social Security Institute (IMSS) treated at the Infectious Diseases Hospital of the "La Raza" National Medical Center.
Exclusion: Failure to attend sample collection within the required timeframe; Withdrawal of informed consent; Loss of coverage.