View clinical trials related to STI.
Filter by:The proposed research aims to assess the multiple forms and paths of stigma and substance use as they relate to pre-exposure prophylaxis (PrEP) use for HIV prevention. How stigma and an evolving public health landscape impact PrEP use among Black sexual minorit men who use substances is unknown. The current application focuses on addressing critical and novel questions to improving the essential building blocks of biomedical prevention approaches by providing crucial information for enhancing interventions to lower HIV prevalence among substance using Black sexual minority men.
This is a 5-year cross-disciplinary sexually transmitted infection (STI) project involving a) territory-wide and community-based studies (survey and specimen collection); b) simulation of STI transmission dynamics and comparison of STI intervention strategies through mathematical modelling and cost-effectiveness analysis. The aim of this project is to assess the burden and the transmission dynamics of STIs in the general population and men who have sex with men (MSM) in Hong Kong. Around 1300 sexually experienced adults and 900 MSM would be recruited, 100 participants would be invited for individual in-depth interviews. Main outcome measures include STI history and service preference, effectiveness as measured by the proportion of new STI infections (chlamydia, gonorrhoea and human papillomavirus infections) averted above base-case scenario, and incremental cost-effectiveness ratio.
This a prospective, open-label implementation project to catalyze integration of HIV prevention and PrEP care services for adolescent girls and young women in family planning clinics in Kenya.
Background. Immigrants from Sub-Saharan Africa are the second group most affected by HIV in France. Part of these HIV infections occurred after arrival in France, in relation to social hardships. Immigrants coming from the non-French Caribbean islands face similar difficulties. Many actors strive for an easier access to healthcare services for immigrants; however the mere supply of knowledge and medicalised solutions is not enough to make persons adopt prevention behaviours. It seems necessary to act upon empowerment to bring resources to individuals and communities in order to improve their autonomy and action capacity. Civil Society Organisations and researchers join forces in the MAKASI interventional research which aims at reinforcing immigrants' empowerment in sexual health in order to reduce their exposure to sexual risks. Objectives : The MAKASI intervention consists in a unique Empowerment interview based on the principles of motivational interviewing, using an Active Referral system to social or sanitary services relevant to the person's needs. Our hypothesis is that this intervention is going to reinforce four dimensions of empowerment in sexual health among immigrants: the capacity to express their needs, competencies in sexual, self-esteem, awareness of exposure to HIV and STIs. The proposed research aims at measuring the efficacy of the intervention on these four dimensions, and at evaluating its processes and efficiency (cost-efficacy). Methods: The intervention is delivered within the mobile units of Afrique Avenir in the public spaces where African and Caribbean populations live and work. The evaluation uses integrated mixed-method approach, combining a quantitative evaluation of impact and a qualitative research on processes. The measure of impact will be done by comparing indicators on the four dimensions of empowerment in sexual health and indicators of exposure to sexual risks, between an arm where the intervention is immediate and an arm where the intervention is differed by 3 months (control arm). The qualitative evaluation of the intervention processes will be based upon an ethnographic approach of the intervention and the participants' experience. Perspectives: This project will demonstrate the efficacy and the efficiency of an innovative intervention aiming at reducing Sub-Saharan and Caribbean immigrants' exposure to risks in sexual health.
By combining two strategies (i.e., peer navigation and mHealth) into a complete, culturally compatible, bilingual intervention to increase the use of needed HIV, STI, and HCV prevention and care services among racially/ethnically diverse GBMSM and transgender women in rural Appalachia. Study Investigators anticipate that participants in the intervention group, relative to counterparts in the delayed-intervention group, will demonstrate increased HIV, STI, and HCV testing.
The investigators propose to offer a package of evidence-based health services to women in three hair salons in the Umlazi township of Durban. Based on community feedback in previous survey and qualitative work, the package has been designed to include daily PrEP, family planning/contraceptives, and STI screening. Interested salon clients at intervention salons will elect which services to use. An additional three salons will serve as controls, offering no health services to clients. Surveys will be conducted in both salon groups. Attendance at follow-up visits for monitoring and medication refill will be encouraged using text message reminders, WhatsApp support groups, and lottery-based incentives for free salon services. Recruitment in intervention salons will conclude when 200 clients uptake PrEP. Two hundred participants will be recruited in control salons.