Critical Bioethics in Latin American Mental Health Research: A Meta-Analysis on Depression and Anxiety Studies

Abstract

Cruz Garcia Lirios

This meta-analysis investigates the application of critical bioethics in Latin American research on depression and anxiety, focusing on ethical dilemmas, informed consent, and participant protection. Thirty-eight studies published between 2012 and 2024 were systematically reviewed to identify patterns in ethical decision-making, regulatory compliance, and institutional oversight. Findings reveal recurring challenges, including insufficient informed consent practices, cultural barriers, and inconsistencies in ethical review processes. Despite the adoption of international guidelines, implementation gaps remain widespread. Results emphasize the need for context-specific bioethical strategies that respect participant autonomy while maintaining scientific rigor. Policy recommendations include enhanced ethics training, improved transparency, and regional collaboration.

PDF