Weight reduction intervention effectively reduce weight compared with standard care in people living with HIV gaining weight after dolutegravir initiation

Information from the abstract

Weight gain is a recognized complication of modern antiretroviral therapy, especially with dolutegravir-based regimens associated with adverse metabolic outcomes. Lifestyle modification is first-line management. Randomized controlled trial evidence remains limited. Our study aimed to evaluate the efficacy of a six-month weight reduction intervention compared with standard treatment. A six-month, open-label, RCT was conducted in PLWH who had gained ≥ 5% of body weight since starting dolutegravir. Participants were randomized 1:1 to either a structured weight reduction program or standard care. The primary outcome was the percentage change in body weight from baseline to six months. Predictors of weight reduction were assessed using multivariable linear regression. Fifty-eight participants completed the study. At six months, the intervention group lost a mean of − 1.15 kg (–1.47%) compared with a gain of + 0.31 kg (+ 0.34%) in the standard care group, yielding a between-group difference of − 1.46 kg ( p = 0.039). In multivariable analysis, assignment to the intervention group was the only significant predictor of weight reduction (β = − 1.81; p = 0.049). A six-month structured lifestyle intervention resulted in modest but statistically significant weight reduction among PLWH with weight gain after DTG initiation. However, this weight reduction did not improve metabolic outcomes. Trial registration TCTR20240818003 (18 August 2024).

Why this record is monitored

This record has an Impact Signal of 72/100 based on recency, source, collaboration, and bibliographic signals. It prioritizes monitoring and is not a judgment of research quality.

Related topics: HIV-related health complications and treatments · HIV/AIDS drug development and treatment · HIV/AIDS Research and Interventions