Utilization of mental health services in relation to the intention to reduce chemsex behavior among clients from an integrated sexual health services center in Taiwan.

INTRODUCTION: The intention of chemsex-practicing gay and bisexual men and other men who have sex with men (GBMSM) to reduce their drug use is an important factor for the utilization of harm reduction services. This study aimed to examine data from an integrated sexual health services center to understand the relationship between the intention to reduce chemsex behavior and chemsex-related utilization of mental health services among GBMSM who engage in chemsex. METHOD: We used data collected from Healing, Empowerment, Recovery of Chemsex (HERO), an integrated health center in Taiwan, between November 2017 and December 2021. As the baseline, clients were asked to rate the current and ideal proportions of their sexual activities that involved the use of MDMA, ketamine, methamphetamine, GHB/GBL, or mephedrone. Having the intention to reduce chemsex was defined as having a lower proportion of ideal engagement compared to actual engagement. The data on the use of the services provided at HERO were linked to the survey responses and compared to information gathered during regular follow-up visits. Univariable and multivariable logistic regression analyses and a Poisson regression analysis were performed on the data. RESULTS: A total of 152 GBMSM reported engaging in chemsex, of whom 105 (69.1%) expressed the intention to reduce their chemsex behavior. Service utilization ranged from 23.0% for participating in meetings of a chemsex recovery group, 17.1% for visiting a mental health clinic, and 10.5% for using both of these services. The intention to reduce chemsex behavior significantly associated with visiting a mental health clinic (aOR = 4.68, p < 0.05), but its association with attending meetings of a chemsex recovery group was only marginally significant (aOR = 2.96, p < 0.1). Other factors that remained significantly associated with service use were a high frequency of substance use and living with HIV. CONCLUSION: Comprehensive harm reduction strategies, which touch on mental health, drug use management and recovery, are needed for those who want to reduce their chemsex behavior. Public health practitioners should endeavor to raise awareness of resources that are available for people who engage in chemsex and to minimize the barriers blocking their access to the appropriate services.

Factors Associated with Preferred Pre-Exposure Prophylaxis Dosing Regimen Among Men Who Have Sex with Men in Real-World Settings: A Mixed-Effect Model Analysis.

When provided with both choices of pre-exposure prophylaxis (PrEP) in MSM, men may choose to use either method based on their sexual practice. The study objective was to describe the switches between dosing regimens and identify factors that predict choice of a dosing regimen among MSM. We performed a multi-center, observational, prospective PrEP cohort study conducted at three study sites in Taiwan between January 2018 and March 2019. A total of 215 participants made 469 visits. In half of the visits (49.7%), participants reported using on-demand PrEP. There were 36 regimen switches: 20 from daily to on-demand and 16 from on-demand to daily. Among 28 participants who switched regimens, 22 switched regimens once and 6 switched more than once. The frequency of condomless anal sex and a history of post-exposure prophylaxis use were associated with taking PrEP on-demand (p < 0.05). PrEP adherence intervention should be tailored specifically to sexual behavior to increase adherence to PrEP.

RESUMEN: Cuando se les proporcionan ambas opciones de la profilaxis pre-exposición (PrEP) en HSH, los hombres pueden elegir usar cualquiera de los métodos según su práctica sexual. El objetivo del estudio fue describir los cambios entre los regímenes de dosificación e identificar los factores que predicen la elección del régimen de dosificación entre los HSH. Realizamos un estudio de cohorte prospectivo, observacional y multicéntrico de la PrEP realizado en tres sitios de estudio en Taiwán entre enero de 2018 y marzo de 2019. Un total de 215 participantes contribuyeron con 469 visitas. En la mitad de las visitas (49.7%), los participantes informaron haber usado PrEP a pedido. Hubo 36 cambios de régimen: 20 de diario a pedido y 16 de pedido a diario. Entre los 28 participantes que cambiaron de régimen, 22 cambiaron de régimen una vez y 6 cambiaron más de una vez. La frecuencia del sexo anal sin condón y cualquier uso previo de la PEP fueron asociados con la toma de la PrEP a pedido (p < .05). La intervención de adherencia a la PrEP debe adaptarse específicamente al comportamiento sexual para aumentar la adherencia a la PrEP.

Curvilinear relationship between depression and unprotected sexual behaviors among men who have sex with men.

INTRODUCTION: The relationship between depressive symptomatology and risky sexual behaviors has been controversial in literature. AIM: The current study aims to reexamine the relationship between depression and sexual behaviors among men who have sex with men (MSM) using different sets of analytical assumption. METHODS: Six hundred twenty MSM were recruited in a lesbian, gay, bisexual, and transgender community center in Taiwan to participate in a cross-sectional survey. An additional variable of squared depressive symptomatology was used to detect nonlinearity between depressive symptomatology and logit-transformed unprotected anal intercourse (UAI) and unprotected oral sex (UOS). Multivariable logistic regression was applied to further estimate the relationship among the three variables. MAIN OUTCOME MEASURES: Depressive symptomatology was measured by the Beck Depression Inventory (BDI), UAI, and UOS. RESULTS: Depressive symptomatology had a nonlinear relationship with unprotected anal and oral sex. While linear BDI scores of MSM were not associated with unprotected sexual behaviors in the logistic model, their scores were significantly associated with unprotected sexual behaviors in the model that included both the linear (UAI, odds ratio [OR] = 1.087; P < 0.01; UOS, OR = 1.099, P < 0.01) and quadratic BDI scores (UAI, OR = 0.998, P < 0.01; UOS, OR = 0.997, P < 0.01). The relationship between BDI scores and the probability of unprotected sexual behaviors corresponded to an inverted U-shaped curve, as opposed to a straight line. CONCLUSIONS: Our findings suggest that depressive symptomatology has a significant curvilinear relationship with unprotected sexual behaviors. MSM with moderate levels of depression may be at elevated risk of engaging in unprotected sexual behaviors in comparison to their peers who exhibit either significantly higher or lower depression scores.

Effects of Internet popular opinion leaders (iPOL) among Internet-using men who have sex with men.

BACKGROUND: The Internet has become a popular venue for facilitating sex networking for men who have sex with men (MSM). OBJECTIVE: The study aimed to evaluate the effectiveness of Internet popular opinion leaders (iPOL) in disseminating information about the human immunodeficiency virus (HIV), increasing the frequency of HIV testing, and reducing risky behaviors among MSM in Taiwan. METHODS: A quasi-experimental study with a nonequivalent control website for comparison was used to estimate the effectiveness of iPOL. A community-level intervention, iPOL, was conducted at the Facebook social networking website and at top1069 as a control. The iPOLs actively disseminated HIV-related information via the platform of Internet opinion leaders and AIDS information center, and discussed and responded to questions or replied to Internet-using MSM. RESULTS: A total of 369 iPOLs posted 432 articles and 503 replies to others, influencing 959,088 persons on Facebook. A total of 1037 MSM, 552 (53.23%) from an intervention website and 485 (46.76%) from a control website, participated in the follow-up study survey (response rate 96%). At the 6-month follow-up after the intervention was conducted, MSM who visited the intervention website were more likely to receive HIV-related information (25.49% versus 10.47%, P<.001), discuss HIV issues with others (41.88% versus 23.79%, P<.001), review articles about HIV (90.58% versus 79.73%, P<.001), and be asked about or discuss HIV-related questions (51.11% versus 31.78%, P<.001) than those on the control website. In addition, MSM were more likely to have HIV tests within 6 months (43.89% versus 22.31%, P<.001) and consistently use condoms during anal sex with online sex partners than those using the control website (34.15% versus 26.19%, P=.004). CONCLUSIONS: The study showed the feasibility and effectiveness of the iPOL intervention as an online HIV prevention program. These findings underscore the importance of disseminating HIV information online, as well as the challenges inherent in the efforts of iPOL to reduce HIV-related risky behaviors among Internet-using MSM.