Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2026-03-26 @ 3:18 PM
Ignite Modification Date:
2026-03-26 @ 3:18 PM
NCT ID:
NCT07462767
Brief Summary:
People with HIV who drink alcohol are at increased risk for accelerated aging biology, including increased immune senescence. This randomized, double-blind, crossover clinical trial evaluates two generally recognized as safe (GRAS) microbiota-targeted interventions on immune senescence biomarkers.
Detailed Description:
This is a randomized, double-blind, controlled, crossover mechanistic clinical trial in people with HIV who have recent alcohol use. Participants are randomized to receive either Limosilactobacillus reuteri probiotic or blueberry extract first for 4 weeks, followed by a 6-week washout period, then crossover to the alternate intervention for 4 weeks. Each participant receives both interventions.
Both interventions are generally recognized as safe (GRAS) dietary supplements and are not intended to diagnose, treat, cure, or prevent disease. This study is not conducted under an Investigational New Drug (IND) application and does not involve FDA-regulated investigational products.
Biospecimen collection and clinical assessments are performed at baseline and Week 4 of each intervention period. The primary analysis compares within-participant changes in immune senescence markers between interventions using a crossover design framework and accounts for period and sequence effects.
Participants will be recruited from HIV clinical care programs, affiliated clinics, and community outreach efforts in the New Orleans area.
A 6-week washout period is included to minimize potential carryover effects.
Study:
NCT07462767
Study Brief:
Protocol Section:
NCT07462767