Gabapentin to reduce drinking and help lower HIV viral load

Gabapentin to Reduce Alcohol and Improve Viral Load Suppression - Promoting "Treatment as Prevention"

['FUNDING_R01'] · BOSTON MEDICAL CENTER · NIH-11127538

People with HIV who drink heavily will take gabapentin or a placebo to help reduce alcohol use, improve taking HIV medicines, and lower their viral load.

Quick facts

Phase['FUNDING_R01']
Study typeNih_funding
SexAll
SponsorBOSTON MEDICAL CENTER (nih funded)
Locations1 site (BOSTON, UNITED STATES)
Trial IDNIH-11127538 on ClinicalTrials.gov

What this research studies

You would join a randomized, double-blind clinical trial where participants are given either gabapentin or a placebo without knowing which one they receive. The trial focuses on adults with HIV who drink heavily and have had a detectable viral load in the past year. Study visits will track alcohol use, adherence to antiretroviral therapy, and HIV viral load over time to see whether gabapentin helps people stay in care and achieve viral suppression. The medication may also help with HIV-related painful nerve conditions while reducing drinking.

Who could benefit from this research

Good fit: Adults with HIV who currently drink heavily and who had a detectable HIV viral load within the past year are the ideal candidates.

Not a fit: People who do not drink heavily, already have durable viral suppression, or who cannot take gabapentin because of medical contraindications are unlikely to benefit from this trial.

Why it matters

Potential benefit: If successful, gabapentin could help people with HIV who drink heavily cut down on alcohol, improve antiretroviral adherence, and achieve viral suppression.

How similar studies have performed: Previous trials show gabapentin can reduce alcohol consumption and treat neuropathic pain, but it has not been tested specifically for improving HIV viral suppression among heavy-drinking people with HIV.

Where this research is happening

BOSTON, UNITED STATES

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.

View on NIH RePORTER →

Conditions: Acquired Immune Deficiency Syndrome, Acquired Immune Deficiency Syndrome Virus, Acquired Immunodeficiency Syndrome, Acquired Immunodeficiency Syndrome Virus

Last reviewed 2026-05-15 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.