Reducing HIV-related stigma and discrimination in healthcare settings: a systematic review of guidelines, tools, standards of practice, best practices, consensus statements and systematic reviews

INTRODUCTION: Policy makers and health professionals prefer to use preappraised and summarized evidence. Stigma and discrimination (SAD) reduction activities and programs are needed to improve the quality of care delivered to people living with HIV and the success of HIV-related prevention, care and treatment programs. The objective of this review was to identify and describe systematic reviews, best practices, consensus statements, standards of practice and guidelines that addressed SAD among healthcare workers (HCWs). METHODS: All documents in the form of systematic reviews, best practices, consensus statements, standards of practice and guidelines were considered for inclusion. The search strategy aimed to find both published and unpublished studies reported in English with unlimited date range in Excerpta Medica Database from Elsevier (EMBASE), Cumulative Index to Nursing and Allied Health (CINAHL), Psychological Information (PsycINFO) database and Medical Literature Analysis and Retrieval System Online (MEDLINE). Websites of organizations and guideline databases were also searched. Two individuals independently appraised the quality of the documents using the Appraisal of Guidelines for Research and Evaluation (AGREE II) checklist and the Joanna Briggs Institute critical appraisal checklist for systematic reviews. Data extraction was done using a customized tool that was developed to record the key information of the source that is relevant to the review question. RESULTS: Twelve records (six guideline-related documents and six systematic reviews) were included in the review. Interventions and recommendations developed to reduce HIV-related SAD were categorized into information-based, structural, biomedical, counseling and support, skills building and contact interventions. CONCLUSION: Implications for practice: Interventions that reduce HIV-related SAD are broadly categorized into information-based, structural, biomedical, counseling and support, skills building and contact interventions. Because of limited methodological description of the included documents, it was difficult to draw recommendations for policy and practice. Implications for research: Future studies need to use up-to-date instruments to measure SAD. Further studies of greater methodological quality are needed. Guidelines, tools and best practice documents that aim to reduce HIV-related SAD should be developed with the considerations of research evidence on the specific setting and specific targeted populations.