ABSTRACT
@#Abstract: In recent years, the HIV prevention intervention strategy has had a positive effect on reducing the HIV infection prevalence in China. HIV non-occupational post-exposure prophylaxis (nPEP) has become an effective measure to prevent HIV for men who have sex with men (MSM) exposed to possible risks. From the perspective of the "knowledge, attitude, and practice" theory, domestic and overseas scholars used outpatient data and questionnaires to investigate the awareness, attitude, usage, medication, follow-up, and drug prescription of HIV nPEP among MSM in China. This article reviewed the above-mentioned and found that the overall awareness rate of HIV nPEP among MSM in China is high with a positive attitude, but the actual utilization rate is very low. On a regional level, their follow-up after the medication is not ideal despite good medication. Drug prescription varies between different regions domestically. The prescription rate of tenofovir + emtricitabine + raltegravir is the highest, followed by the prescription rate of tenofovir + emtricitabine + dolutegravir, and tenofovir + lamivudine + dolutegravir. In the future, researchers should expand the number of study objects and the scope of the research sites in China, analyze the "knowledge, attitude, and practice" of HIV nPEP, medication follow-up, and medication prescription among MSM, and increase the research on HIV nPEP service areas to provide the reference for further formulating and refining the comprehensive HIV prevention intervention strategy among MSM in China.
ABSTRACT
@#Abstract: Objective To investigate the drug demand and related influencing factors of AIDS non-occupational post-exposure prophylaxis (nPEP) among men who have sex with men (MSM) in Wuhan, and to provide a scientific basis for the development of subsequent intervention policies for MSM. Methods With the assistance of social organizations in Wuhan, MSM was recruited by the snowball method to carry out an online questionnaire survey to collect information on demographics, AIDS-related knowledge, high-risk behaviors, and the need for nPEP medication. The χ2 test and unconditional Logistic regression were used to analyze the related factors of the demand for nPEP medication. Results A total of 308 valid subjects were included in this study, with predominantly 18-29 years old (78.57%, 242/308). The self-reported sexual orientation was mainly homosexuality (82.47%, 254/308), and the awareness rate of AIDS knowledge was high (89.29%, 275/308). Among the survey respondents, 35.06% (108/308) did not know the situation of HIV infection among MSM population in Wuhan; 55.19% (170/308) had two or more same-sex sexual partners in the last six months; 90.91% (280/308) had heard of nPEP before participating in this survey. After passing nPEP and informing the protective effect of nPEP, 59.42% (183/308) of them needed nPEP. After HIV exposure, 73.38% (226/308) were willing to spend money to buy nPEP drugs, and 88.64% (273/308) were willing to take nPEP drugs because of the known side effects. Logistic regression analysis showed that in the last six months, the needs for taking nPEP medication in those who had 2 or more same-sex sexual partners (OR=2.121, 95%CI: 1.329-3.386) and who had received peer education (OR=1.740, 95%CI: 1.088-2.781) were higher than those of those who had a same-sex sexual partner in the last six months and who had not received peer education. Conclusions The MSM population in Wuhan has a great demand for nPEP drugs, and peer education is an important way to carry out nPEP publicity and promotion. At the same time, we should continue to strengthen warning publicity and education and behavioral intervention to reduce MSM risky sexual behaviors and reduce new HIV infections.
ABSTRACT
Objective To evaluate nPEP willingness and uptake among MSM in Shanghai. Methods MSM were recruited through a NGO-based HIV voluntary counseling testing clinic and several virtual communities using snowball sampling. Results A total of 606 MSM were successfully recruited in which 82.8% （502/606） had heard of nPEP and 81.2% （492/606） were willing to use nPEP. MSM who had been diagnosed with sexually transmitted diseases （STD） were more likely to hold willingness in using nPEP. High cost was the most common reason for being unwilling to use nPEP. 9.9% （60/606） had used nPEP in which 51.7% （31/60） had used twice or more， and 50%（30/60） had missed medication in the last nPEP. MSM who were heterosexual or with other sex orientations except for being bisexuality （OR=2.943， 95%CI： 1.057‒8.191）， being receptor in anal intercourse （OR=3.361， 95%CI： 1.552‒7.282）， having 2 or more sexual partners in the last 30 days （OR=2.242， 95%CI： 1.225‒4.105）， having been diagnosed with STI （OR=2.317， 95%CI： 1.223‒4.389）， and using drugs （OR=2.177，95%CI： 1.052‒4.503） were more likely to use nPEP. Conclusion MSM in Shanghai have a relatively high willingness to use and uptake of nPEP. Comprehensive strategies need to be developed on improving adherence and reducing HIV-risk behaviors.