scholarly journals Uptake and willingness to use PrEP among Chinese gay, bisexual and other men who have sex with men with experience of sexualized drug use in the past year

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Zixin Wang ◽  
Phoenix K. H. Mo ◽  
Mary Ip ◽  
Yuan Fang ◽  
Joseph T. F. Lau
Keyword(s):  
Drug Use ◽  
The Past ◽  
Sex With Men ◽  
Willingness To Use

scholarly journals Uptake and willingness to use PrEP among Chinese gay, bisexual and other men who have sex with men with experience of sexualized drug use in the past year

2020 ◽  
Author(s):  
Zixin Wang ◽  
Phoenix K.H. Mo ◽  
Mary Ip ◽  
Yuan Fang ◽  
Joseph T.F. Lau
Keyword(s):  
Drug Use ◽  
Sexual Intercourse ◽  
Behavioral Control ◽  
Perceived Behavioral Control ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
The Past ◽  
Positive Attitudes ◽  
Sex With Men ◽  
Willingness To Use

Abstract Background Sexualized drug use (SDU) refers to use of any psychoactive substance before/during sexual intercourse. Chemsex is a subset of SDU, which is defined as the use of some specific psychoactive substances (methamphetamine, mephedrone, γ-hydroxybutyrate, ketamine and cocaine) before/during sexual intercourse. SDU and chemsex are prevalent among gay, bisexual and other men who have sex with men (GBMSM). This study investigated uptake and willingness to use pre-exposure prophylaxis (PrEP) among a sample of GBMSM in Hong Kong with experience of SDU in the past year. Methods A total of 600 GBMSM were recruited by convenient sampling through outreaching in gay venues, online recruitment and peer referral. Participants completed a cross-sectional anonymous telephone interview. This study was based on a subsample of 580 GBMSM self-reported as HIV negative/unknown sero-status. Results: Of the participants, 82 (14.1%) and 37 (6.4%) had experience of SDU and chemsex in the past year. The prevalence of PrEP uptake was 4.0% among all participants and 14.6% among those with experience of SDU in the past year. Among MSM with experience of SDU in the past year who were not on PrEP (n=70), 67.1% were willing to use daily oral PrEP in the next six months. Multivariate logistic regression models showed that positive attitudes toward PrEP (AOR: 2.37, 95%CI: 1.47, 3.82), perceived support from significant others to use PrEP (AOR: 9.67, 95%CI: 2.95, 31.71), and perceived behavioral control of using PrEP (AOR: 19.68, 95%CI: 5.44, 71.26) were significantly associated with higher willingness to use PrEP. Conclusion: GBMSM with experience of recent SDU are potentially good candidates of PrEP implementation. This group of GBMSM reported high prevalence of uptake and willingness to use PrEP. Perceptions related to PrEP based on the Theory of Planned Behavior were significantly associated with willingness to use PrEP.

scholarly journals Uptake and willingness to use PrEP among Chinese gay, bisexual and other men who have sex with men with experience of sexualized drug use in the past year

2020 ◽  
Author(s):  
Zixin Wang ◽  
Phoenix K.H. Mo ◽  
Mary Ip ◽  
Yuan Fang ◽  
Joseph T.F. Lau
Keyword(s):  
Drug Use ◽  
Sexual Intercourse ◽  
Behavioral Control ◽  
Perceived Behavioral Control ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
The Past ◽  
Positive Attitudes ◽  
Sex With Men ◽  
Willingness To Use

Abstract Background: Sexualized drug use (SDU) refers to use of any psychoactive substance before/during sexual intercourse. Chemsex is a subset of SDU, which is defined as the use of some specific psychoactive substances (methamphetamine, mephedrone, γ-hydroxybutyrate, ketamine and cocaine) before/during sexual intercourse. SDU and chemsex are prevalent among gay, bisexual and other men who have sex with men (GBMSM). This study investigated uptake and willingness to use pre-exposure prophylaxis (PrEP) among a sample of GBMSM in Hong Kong with experience of SDU in the past year. Methods: A total of 600 GBMSM were recruited by convenient sampling through outreaching in gay venues, online recruitment and peer referral. Participants completed a cross-sectional anonymous telephone interview. This study was based on a subsample of 580 GBMSM self-reported as HIV negative/unknown sero-status. Results: Of the participants, 82 (14.1%) and 37 (6.4%) had experience of SDU and chemsex in the past year. The prevalence of PrEP uptake was 4.0% among all participants and 14.6% among those with experience of SDU in the past year. Among MSM with experience of SDU in the past year who were not on PrEP (n=70), 67.1% were willing to use daily oral PrEP in the next six months. Multivariate logistic regression models showed that positive attitudes toward PrEP (AOR: 2.37, 95%CI: 1.47, 3.82), perceived support from significant others to use PrEP (AOR: 9.67, 95%CI: 2.95, 31.71), and perceived behavioral control of using PrEP (AOR: 19.68, 95%CI: 5.44, 71.26) were significantly associated with higher willingness to use PrEP.Conclusion: GBMSM with experience of recent SDU are potentially good candidates of PrEP implementation. This group of GBMSM reported high prevalence of uptake and willingness to use PrEP. Perceptions related to PrEP based on the Theory of Planned Behavior were significantly associated with willingness to use PrEP.

scholarly journals Uptake and willingness to use PrEP among Chinese gay, bisexual and other men who have sex with men with experience of sexualized drug use in the past year

2020 ◽  
Author(s):  
Zixin Wang ◽  
Phoenix K.H. Mo ◽  
Mary Ip ◽  
Yuan Fang ◽  
Joseph T.F. Lau
Keyword(s):  
Drug Use ◽  
Sexual Intercourse ◽  
Behavioral Control ◽  
Perceived Behavioral Control ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
The Past ◽  
Positive Attitudes ◽  
Sex With Men ◽  
Willingness To Use

Abstract Background Sexualized drug use (SDU) refers to use of any psychoactive substance before/during sexual intercourse. Chemsex is a subset of SDU, which is defined as the use of some specific psychoactive substances (methamphetamine, mephedrone, γ-hydroxybutyrate, ketamine and cocaine) before/during sexual intercourse. SDU and chemsex are prevalent among gay, bisexual and other men who have sex with men (GBMSM). This study investigated uptake and willingness to use pre-exposure prophylaxis (PrEP) among a sample of GBMSM in Hong Kong with experience of SDU in the past year. Methods A total of 600 GBMSM were recruited by convenient sampling through outreaching in gay venues, online recruitment and peer referral. Participants completed a cross-sectional anonymous telephone interview. This study was based on a subsample of 580 GBMSM self-reported as HIV negative/unknown sero-status. Results: Of the participants, 82 (14.1%) and 37 (6.4%) had experience of SDU and chemsex in the past year. The prevalence of PrEP uptake was 4.0% among all participants and 14.6% among those with experience of SDU in the past year. Among MSM with experience of SDU in the past year who were not on PrEP (n=70), 67.1% were willing to use daily oral PrEP in the next six months. Multivariate logistic regression models showed that positive attitudes toward PrEP (AOR: 2.37, 95%CI: 1.47, 3.82), perceived support from significant others to use PrEP (AOR: 9.67, 95%CI: 2.95, 31.71), and perceived behavioral control of using PrEP (AOR: 19.68, 95%CI: 5.44, 71.26) were significantly associated with higher willingness to use PrEP. Conclusion: GBMSM with experience of recent SDU are potentially good candidates of PrEP implementation. This group of GBMSM reported high prevalence of uptake and willingness to use PrEP. Perceptions related to PrEP based on the Theory of Planned Behavior were significantly associated with willingness to use PrEP.

scholarly journals Alcohol Use, Stigmatizing/Discriminatory Attitudes, and HIV High-Risk Sexual Behaviors among Men Who Have Sex with Men in China

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Meizhen Liao ◽  
Dianmin Kang ◽  
Xiaorun Tao ◽  
Jennifer Huang Bouey ◽  
Muktar H. Aliyu ◽  
...  
Keyword(s):  
Alcohol Use ◽  
Drug Use ◽  
Sexual Behaviors ◽  
Unprotected Sex ◽  
Sex Partners ◽  
Anal Sex ◽  
The Past ◽  
Male Sex ◽  
Sex With Men ◽  
Hiv Aids

Objective. This research was conducted to assess the correlates of alcohol consumption and HIV/AIDS-related stigmatizing and discriminatory attitudes among men who have sex with men (MSM) in Shandong province, China.Methods. A cross-sectional survey provided demographics, sexual behaviors, illicit drug use, alcohol consumptions, and service utilization.Results. Of 1,230 participants, 82.8% were single, 85.7% aged <35 years, 47.2% had college or higher education, and 11.7% drank alcohol >3 times per week in the past six months. The average total score of stigmatizing and discriminatory attitude was 37.4 ± 4.4. More frequent episodes of alcohol use were independently associated with higher levels of HIV/AIDS-related stigma and discrimination, unprotected anal sex, bisexual identity, multiple male sex partners, drug use, and lower levels of education. Expressing higher levels of HIV/AIDS-related stigmatizing and discriminatory attitudes was independently associated with alcohol use, unprotected male anal sex, bisexuals, more male sex partners, commercial sex with men, and non-receipt of peer education in the past year.Conclusion. HIV/AIDS-related stigmatizing and discriminatory attitudes are common and associated with alcohol use and unprotected sex among MSM. The finding highlights the needs to develop programs that would reduce HIV/AIDS-related stigmatizing and discriminatory attitudes and strengthen alcohol use prevention and risk reduction initiatives among MSM.

scholarly journals Uptake and willingness to use PrEP among Chinese men who have sex with men with experience of sexualized drug use

2020 ◽  
Author(s):  
Zixin Wang ◽  
Phoenix K.H. Mo ◽  
Mary Ip ◽  
Yuan Fang ◽  
Joseph T.F. Lau
Keyword(s):  
Drug Use ◽  
Hiv Testing ◽  
Behavioral Control ◽  
Anal Intercourse ◽  
Perceived Behavioral Control ◽  
Future Health ◽  
Cross Sectional ◽  
Condomless Anal Intercourse ◽  
Sex With Men ◽  
Willingness To Use

Abstract Background Sexualized drug use (SDU, use of any psychoactive substance before/during sexual intercourse) is prevalent among men who have sex with men (MSM). This study investigated uptake and willingness to use pre-exposure prophylaxis (PrEP) among MSM with experience of SDU. Methods A total of 580 Hong Kong Chinese speaking MSM self-reported to be HIV negative/unknown sero-status completed a cross-sectional anonymous telephone interview. Results Of the participants, 107 (18.4%) and 56 (9.7%) had experience of SDU and chemsex in their lifetime. The prevalence of PrEP use was 4.0% among all participants and 12.1% among those with experience of SDU. Among MSM with experience of SDU who were not on PrEP (n=94), 59.6% were willing to use daily oral PrEP in the next six months. After adjustment for significant background variables (age group, HIV testing in the past year, and anal intercourse with non-regular male sex partners), having ≥3 episodes of SDU per month (adjusted odds ratios (AOR): 3.87, 95%CI: 1.01, 15.28), presence of condomless anal intercourse during SDU (AOR: 2.96, 95%CI: 1.03, 9.55), positive attitudes toward PrEP (AOR: 2.01, 95%CI: 1.37, 2.95), perceived support from significant others to use PrEP (AOR: 11.63, 95%CI: 3.93, 34.37)), and perceived behavioral control of using PrEP (AOR: 20.82, 95%CI: 6.51, 66.64) were significantly associated with higher willingness to use PrEP. Conclusion MSM with experience of SDU are potential good candidates of PrEP implementation. Effective strategies to increase PrEP coverage are needed even if affordable PrEP became available, future health promotion may make use of HIV testing and counseling settings and modify perception related to PrEP.

scholarly journals Willingness to Use and Adhere to HIV Pre-Exposure Prophylaxis (PrEP) among Men Who Have Sex with Men (MSM) in China

2019 ◽  
Vol 16 (14) ◽  
pp. 2620 ◽  
Author(s):  
Liping Peng ◽  
Wangnan Cao ◽  
Jing Gu ◽  
Chun Hao ◽  
Jibin Li ◽  
...  
Keyword(s):  
Hiv Prevention ◽  
Factors Associated ◽  
On Demand ◽  
The Past ◽  
Different Types ◽  
Sex With Men ◽  
Long Acting ◽  
Willingness To Use ◽  
Exposure Prophylaxis ◽  
Oral Prep

This study aimed to investigate the levels of willingness to use pre-exposure prophylaxis (PrEP) and intention to adhere to PrEP and to further explore factors associated with PrEP uptake among men who have sex with men (MSM) in China. A total of 524 MSM were recruited from Chengdu, China. Half of the participants had heard of PrEP, and the awareness rate varied from 33.8%, 30.7%, and 7.1% for daily oral PrEP, on-demand PrEP, and long-acting injectable PrEP (LAI-PrEP), respectively. The overall willingness to use any type of PrEP in the next six months was 84.9% if PrEP is effective and provided for free. Participants were less likely to say that they would use PrEP if they used a condom consistently with their regular partners. However, participants were more likely to say that they would use PrEP if they had casual partners in the past month and had higher HIV prevention literacy. The majority of participants intended to adhere to PrEP prescription. More than forty percent (43.1%) of the participants reported that they might reduce condom use if they took PrEP. We found that the overall willingness to use PrEP was high among MSM living in China, but willingness varied across the different types of PrEP.

scholarly journals Sexual consent and chemsex: a quantitative study on sexualised drug use and non-consensual sex among men who have sex with men in Amsterdam, the Netherlands

2021 ◽  
pp. sextrans-2020-054840
Author(s):  
Susanne Drückler ◽  
Jilke Speulman ◽  
Martijn van Rooijen ◽  
Henry J C De Vries
Keyword(s):  
Logistic Regression ◽  
Drug Use ◽  
Multivariate Logistic Regression Analysis ◽  
Sexual Consent ◽  
Sexual Experiences ◽  
Crystal Methamphetamine ◽  
The Past ◽  
Gamma Hydroxybutyrate ◽  
Consensual Sex ◽  
Sex With Men

BackgroundChemsex (drug use to enhance sex) has emerged among men who have sex with men (MSM). Non-consensual sex (NCS) is hypothesised to occur frequently under the influence of chemsex, however data are scarce. In this cross-sectional study, it was aimed to assess whether NCS is associated with chemsex.MethodsWe offered a survey about chemsex in the past 6 months (crystal methamphetamine, mephedrone and/or gamma-hydroxybutyrate/gamma-butyrolacton use) and NCS (sexual experiences beyond one’s limits or unpleasant sexual experiences) in the past 5 years to Amsterdam-located gay dating platform users. Associations were assessed using χ² test, Fisher’s exact test and multivariable logistic regression.ResultsOf 891 participants, 30.6% (273 of 891) engaged in chemsex; 21.2% engaging and 16.7% not engaging in chemsex reported any NCS experiences (p=0.109).Among MSM who reported any NCS experiences, chemsex engagers reported being touched against one’s will less often compared with non-engagers (22.4% vs 39.8%; p=0.036). Yet, chemsex engagers reported passing out and not remembering what happened during drug use more often (41.4% vs 8.7%; p<0.001). The level of suffering from NCS experiences did not differ between chemsex engagers and non-engagers (p=0.539); and was rated by most participants with no suffering at all or low suffering (77.1%). In the multivariable regression analyses, chemsex engagement in the past 6 months was associated with NCS (adjusted OR 1.46; 95% CI 1.01 to 2.11).ConclusionsA substantial proportion of MSM (regardless of chemsex engagement) reported NCS in the past 5 years. In multivariate logistic regression analysis, chemsex engagement was associated with an NCS experience. Among participants who reported NCS, suffering related to NCS however, did not differ between chemsex engagers and non-engagers. Sexual healthcare professionals need to address chemsex and NCS during consultations involving MSM and refer men for specialised help if deemed necessary.

Aspects associated with sexualised drug use among gay men and other men who have sex with men: a cross-sectional study from the Latin America MSM Internet Survey 2018 – Chile

Sexual Health ◽  
2020 ◽  
Vol 17 (6) ◽  
pp. 493
Author(s):  
Cristian Lisboa Donoso ◽  
Valeria Stuardo Ávila
Keyword(s):  
Latin America ◽  
Drug Use ◽  
Cross Sectional Study ◽  
Internet Survey ◽  
Cross Sectional ◽  
The Past ◽  
Multiple Partners ◽  
Sexually Transmissible Infections ◽  
Sex With Men ◽  
Living With Hiv

Background Sexualised drug use has attracted interest due to the role it could play in increasing exposure to the transmission of HIV and other sexually transmissible infections. It also carries risks inherent to substance use and may influence psychosocial factors. This study characterised sexualised drug use among Latin America MSM Internet Survey (LAMIS) respondents in Chile, in order to identify aspects associated with the phenomenon. Methods: LAMIS data were used to analyse: drug use (in any context, in sexual context and sexualised drug use), epidemiological aspects and psychosocial aspects. In addition, the associations between the sexualised drug use and these aspects were estimated. Results: The prevalence of sexualised drug use was 24% (n = 4945). The drugs most used in a sexual context (n = 3365) were cannabis, poppers and viagra. Cocaine, ecstasy/MDMA (3,4-Methylenedioxymethamphetamine) and ketamine use were reported in sexual encounters with multiple partners. Living with HIV (adjusted odds ratio (AOR) = 1.92), having had sex with three or more casual partners in the past year (AOR = 2.02) and having engaged in sex without a condom with three or more casual partners in this period (AOR = 1.61) were aspects associated with sexualised drug use. Less social integration (AOR = 0.76) and internalised homonegativity (AOR = 0.85) were aspects associated with a decrease of possibility of practising sexual drug use. Conclusion: Sexualised drug use is an emerging phenomenon in Chile, whose complexity needs to be studied in all its dimensions to have a complete understanding of its effect on people’s health.

scholarly journals The Effect of Using Geosocial Networking Apps on the HIV Incidence Rate Among Men Who Have Sex With Men: Eighteen-Month Prospective Cohort Study in Shenyang, China (Preprint)

2018 ◽  
Author(s):  
Junjie Xu ◽  
Huan Yu ◽  
Weiming Tang ◽  
Sequoia I Leuba ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Cohort Study ◽  
Drug Use ◽  
Prospective Cohort ◽  
Recreational Drug ◽  
Recreational Drugs ◽  
Hiv Incidence ◽  
The Past ◽  
Recreational Drug Use ◽  
Sex With Men ◽  
Group Sex

BACKGROUND Men who have sex with men (MSM) frequently seek partners through mobile apps (geosocial networking [GSN] apps). However, it is unclear whether GSN apps’ use is associated with the increase in HIV incidence among MSM. OBJECTIVE The aim of this study was to clarify the characteristics of GSN apps’ users and to determine the association and putative mechanisms between GSN apps’ use behavior and HIV incidence. METHODS We conducted an 18-month prospective cohort study of MSM in Shenyang, China, and the participants were surveyed every 3 months from March 2015 to December 2016. An in-person interview collected information on sociodemographics, GSN apps’ use, recreational drug use, and sexual behaviors. In addition, blood was drawn to test for HIV and syphilis. We used a multivariable Cox regression model to determine possible predictors for increased HIV incidence. RESULTS Of the enrolled 686 HIV-negative MSM, 431 (431/686, 62.8%) were GSN apps’ users. Compared with GSN apps’ nonusers, GSN apps’ users were younger; had an earlier age of sexual debut; and in the past 3 months, were more likely to have used recreational drugs, more likely to have had 5 or more casual partners (CPs), more likely to have had group sex with males, and more likely to have had condomless anal intercourse (CAI) with male steady partners (SPs). In addition, 59.4% (256/431) of the GSN apps’ users were willing to accept HIV and AIDS prevention information push services through GSN apps. In total, 19 MSM seroconverted to HIV during the follow-up period; the HIV incidence density rate was 8.5 (95% CI 5.0-13.5) per 100 person-years (PY) among GSN apps’ users and 2.0 (95% CI 0.4-5.8) per 100 PY among nonusers. New HIV infections were independently associated with ever using GSN apps to seek male sexual partners (P=.04) and in the past 3 months, using recreational drugs (P=.048), having group sex with males (P=.01), and having CAI with male CPs (P=.02). CONCLUSIONS GSN apps’ use is associated with higher HIV incidence and may be mediated through recreational drug use and having multiple CPs. Researchers must develop an intervention propagated through GSN apps to reach this high-risk population to mitigate the HIV epidemic in the MSM community.

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