Category Archives: Prevention
HIV, sexually transmitted infection, and substance use continuum of care interventions among criminal justice-involved black men who have sex with men: A systematic review
BACKGROUND: Because Black men who have sex with men (BMSM) experience high rates of both HIV and incarceration relative to other groups, the various stages of criminal justice involvement may...
Cost-effectiveness of HIV screening in high-income countries: A systematic review
INTRODUCTION: Over 2 million people in high-income countries live with HIV. Early diagnosis and treatment present benefits for infected subjects and reduce secondary transmissions. Cost-effectiveness analyses are important to effectively...
The effect of demand-side financial incentives for increasing linkage into HIV treatment and voluntary medical male circumcision: A systematic review and meta-analysis of randomised controlled trials in low- and middle-income countries
INTRODUCTION: Linkage to HIV treatment is a vital step in the cascade of HIV services and is critical to slowing down HIV transmission in countries with high HIV prevalence. Equally,...
A meta-analysis and systematic literature review of factors associated with sexual risk-taking during international travel
BACKGROUND: International travel facilitates global spread of sexually transmitted infections (STI). Travellers could contribute to onward transmission of pathogens rarely encountered at home and export new strains to the destination....
Evolving models and ongoing challenges for HIV preexposure prophylaxis implementation in the United States
BACKGROUND: The use of preexposure prophylaxis (PrEP) for HIV prevention was approved by the Food and Drug Administration in 2012, but delivery to at-risk persons has lagged. This critical review...
Systematic mapping of relationship-level protective factors and sexual health outcomes among sexual minority youth: The role of peers, parents, partners, and providers
Sexual minority youth (SMY) experience elevated rates of adverse sexual health outcomes. Although risk factors driving these outcomes are well studied, less attention has been paid to protective factors that...
Economic evaluations of pre- and post-exposure prophylaxis for HIV
Key take-home messages Economic evaluations of health care interventions can inform resource allocation and policy development. However, interpreting and generalizing results can be challenging. PrEP can be cost-effective or cost-saving...
Effectiveness of text messaging interventions on prevention, detection, treatment, and knowledge outcomes for sexually transmitted infections (STIs)/HIV: A systematic review and meta-analysis
BACKGROUND: Rates of STIs continue to rise worldwide, and novel evidence-based interventions such as text messaging aimed at improving client services are needed. We conducted a meta-analysis to evaluate text...
A narrative review of internet use, interpersonal connectedness, and sexual behaviour among gay, bisexual and other men who have sex with men
Researchers have often considered the impact that online dating has had on gay communities; with some arguing that changes in social behavior may impact the spread of HIV. However, these...
Efficacy and safety of oral TDF-based pre-exposure prophylaxis for men who have sex with men: A systematic review and meta-analysis
Background: Pre-exposure prophylaxis (PrEP) is used as an HIV prevention method by people at substantial risk of HIV infection. This systematic review and meta-analysis evaluates current clinical evidence for use...
