A Rapid Review of HIV-Related Stigma-Reduction Randomized Controlled Trials

Area of Science:

• Public Health
• Psychology
• Social Sciences

Background:

• HIV-related stigma remains a significant barrier to care and well-being.
• Effective interventions are crucial for mitigating the negative impacts of stigma.

Purpose of the Study:

• To systematically review randomized controlled trials (RCTs) targeting the reduction of HIV-related stigma.
• To identify and describe the primary strategies employed in these interventions.

Main Methods:

• A rapid review methodology adhering to PRISMA guidelines was utilized.
• Searches were conducted across five major databases (PubMed, PsycINFO, OVID/Medline, EMBASE, Scopus) from July 1981 to June 2023.
• Twenty-seven randomized controlled trials (RCTs) were analyzed from 2,383 initial articles.

Main Results:

• Three core intervention strategies emerged: alleviating internalized stigma, addressing anticipated/enacted stigma through training, and challenging institutional beliefs.
• Community-driven and locally-engaged interventions showed significant promise, particularly in resource-limited settings.
• Intrapersonal and interpersonal approaches (e.g., professional discussions, peer education, in-person training) yielded the most positive outcomes, while digital/infotainment interventions had mixed results.

Conclusions:

• Reducing HIV-related stigma requires multifaceted strategies addressing psychosocial factors and potential unintended consequences.
• Holistic, contextually sensitive approaches are essential for developing comprehensive stigma-reduction efforts.
• Further research into nuanced intervention landscapes can inform more effective public health strategies.