Category Archives: Prevention
Behavioral interventions for preventing sexually transmitted infections and unintended pregnancies: An overview of systematic reviews
BACKGROUND: Countless sex education programs have been implemented worldwide in recent decades, but epidemiological data show no improvement in rates of sexually transmitted infections or unintended pregnancies. OBJECTIVE: To summarize...
Vitamin A supplements for reducing mother-to-child HIV transmission
BACKGROUND: Strategies to reduce the risk of mother-to-child transmission of the human immunodeficiency virus (HIV) include lifelong antiretroviral therapy (ART) for HIV-positive women, exclusive breastfeeding from birth for six weeks...
Systematic review: A review of adolescent behavior change interventions [BCI] and their effectiveness in HIV and AIDS prevention in sub-Saharan Africa
BACKGROUND: Despite sub-Saharan Africa [SSA] constituting just 12% of the world’s population, the region has the highest burden of HIV with 70% of HIV infection in general and 80% of...
The peer and non-peer: The potential of risk management for HIV prevention in contexts of prostitution
Sex workers have been the protagonists and focus of HIV prevention campaigns and research since the late 1980s in Brazil. Through a review of national and international literature, combined with...
Ranking 93 health interventions for low- and middle-income countries by cost-effectiveness
BACKGROUND: Cost-effectiveness rankings of health interventions are useful inputs for national healthcare planning and budgeting. Previous comprehensive rankings for low- and middle- income countries were undertaken in 2005 and 2006,...
Evidence on the cost-effectiveness of lifelong antiretroviral therapy for prevention of mother-to-child transmission of HIV: Implications for resource-limited countries in sub-Saharan Africa
INTRODUCTION: The 2016 World Health Organization (WHO) consolidated guideline recommends lifelong antiretroviral therapy (ART) for all HIV-infected pregnant and breastfeeding women for preventing mother-to-child HIV transmission (PMTCT). Ambiguity remains about...
Opportunities and gaps in primary care preventative health services for transgender patients: A systemic review
Purpose: Transgender people face barriers to accessing healthcare, resulting in population-level disparities in health outcomes. Little research is available to better understand the receipt of primary healthcare among transgender patients...
Does being drunk or high cause HIV sexual risk behavior? A systematic review of drug administration studies
HIV sexual risk behavior is broadly associated with substance use. Yet critical questions remain regarding the potential causal link between substance use (e.g., intoxication) and HIV sexual risk behavior. The...
Psychosocial syndemic correlates of sexual compulsivity among men who have sex with men: A meta-analysis
Efforts have been made to better understand sexual compulsivity by examining salient psychosocial syndemic correlates, though examination of such factors has yielded inconclusive results. Given that research on sexual compulsivity...
Interventions to address unequal gender and power relations and improve self-efficacy and empowerment for sexual and reproductive health decision-making for women living with HIV: A systematic review
BACKGROUND: Many women living with HIV experience gendered power inequalities, particularly in their intimate relationships, that prevent them from achieving optimal sexual and reproductive health (SRH) and exercising their rights....
Behavioral interventions targeting alcohol use among people living with HIV/AIDS: A systematic review and meta-analysis
Alcohol use is often reported among people living with HIV/AIDS (PLWHA) and is associated with increased sexual risk and poor medication adherence. This meta-analysis evaluated the efficacy of behavioral interventions...
