Relationship between Housing Status and Retention Rates among HIV-Positive African Americans Enrolled in a Comprehensive Care Program

HIV Care Continuum Interventions for Transgender Women: A Topical Review

Transgender women experience a disproportionate prevalence of HIV and barriers to linkage to care, retention in care, medication adherence, and viral suppression. As part of a national cooperative agreement funded by the Health Resources and Services Administration's HIV/AIDS Bureau, we searched the literature from January 1, 2010, through June 1, 2020, for English-language articles on interventions designed to improve at least 1 HIV care continuum outcome or address 1 barrier to achieving HIV care continuum outcomes among transgender women diagnosed with HIV in the United States. To be included, articles needed to identify transgender women as a priority population for the intervention. We found 22 interventions, of which 15 reported quantitative or qualitative outcomes and 7 reported study protocols. Recent interventions have incorporated a range of strategies that show promise for addressing pervasive structural and individual barriers rooted in societal and cultural stigma and discrimination against transgender people. Cross-cutting themes found among the interventions included meaningful community participation in the design and implementation of the interventions; culturally affirming programs that serve as a gateway to HIV care and combine gender-affirming care and social services with HIV care; interventions to improve behavioral health outcomes; peer-led counseling, education, and navigation; and technology-based interventions to increase access to care management and online social support. Ongoing studies will further elucidate the efficacy and effectiveness of these interventions, with the goal of reducing disparities in the HIV care continuum and bringing us closer to ending the HIV epidemic among transgender women in the United States.

Housing Instability, Depression, and HIV Viral Load Among Young Black Gay, Bisexual, and Other Men Who Have Sex With Men in Atlanta, Georgia

Housing instability is common among sexual minority youth. Research suggests that psychological distress, such as depression, may mediate the association between housing instability and poor HIV-related outcomes, but this hypothesis remains underexplored. Housing instability was assessed using two variables (residential moves in 6 months, and self-reported homelessness at any time since age 15 years). We examined cross-sectional relationships between the housing instability variables and detectable HIV-1 viral load (VL) in a sample of young Black gay, bisexual, and other men who have sex with men (YB-GBMSM) living with HIV (N = 81) in Atlanta, GA, in 2015-2016. Additionally, we explored whether depressive symptoms mediated this relationship. Our exploratory study suggests that psychological distress may partially mediate the association between housing instability and detectable VL. In addition to structural interventions that ensure housing stability, increasing use of mental health services by unstably housed YB-GBMSM may improve VL suppression in this high-risk population.

A need for implementation science to optimise the use of evidence-based interventions in HIV care: A systematic literature review

To improve health outcomes in people living with HIV, adoption of evidence-based interventions (EBIs) using effective and transferable implementation strategies to optimise the delivery of healthcare is needed. ViiV Healthcare's Positive Pathways initiative was established to support the UNAIDS 90-90-90 goals. A compendium of EBIs was developed to address gaps within the HIV care continuum, yet it was unknown whether efforts existed to adapt and implement these EBIs across diverse clinical contexts. Therefore, this review sought to report on the use of implementation science in adapting HIV continuum of care EBIs. A systematic literature review was undertaken to summarise the evaluation of implementation and effectiveness outcomes, and report on the use of implementation science in HIV care. Ten databases were reviewed to identify studies (time-period: 2013-2018; geographic scope: United States, United Kingdom, France, Germany, Italy, Spain, Canada, Australia and Europe; English only publications). Studies were included if they reported on people living with HIV or those at risk of acquiring HIV and used interventions consistent with the EBIs. A broad range of study designs and methods were searched, including hybrid designs. Overall, 118 publications covering 225 interventions consistent with the EBIs were identified. These interventions were evaluated on implementation (N = 183), effectiveness (N = 81), or both outcomes (N = 39). High variability in the methodological approaches was observed. Implementation outcomes were frequently evaluated but use of theoretical frameworks was limited (N = 13). Evaluations undertaken to assess effectiveness were inconsistent, resulting in a range of measures. This review revealed extensive reporting on implementation science as defined using evaluation outcomes. However, high variability was observed in how implementation outcomes and effectiveness were defined, quantified, and reported. A more specific and consistent approach to conducting and reporting on implementation science in HIV could facilitate achievement of UNAIDS 90-90-90 targets.