Reactions to Testing HIV Negative: An Assessment of Measurement Invariance and Associations with Condomless Anal Sex among English and Spanish-speaking Latinx Sexual Minority Men in the United States.

Among the many effective prevention strategies, frequent HIV testing continues to be promoted to reduce the risk of HIV transmission among sexual minority men (SMM). Testing negative for HIV can result in varied reactions that influence subsequent HIV transmission behaviors, yet the extant research has primarily been conducted in English. The current study examined measurement invariance of a Spanish-translated Inventory of Reactions to Testing HIV Negative (IRTHN). The study also examined whether the IRTHN was associated with subsequent condomless anal sex. Data were drawn from 2,170 Latinx SMM subsample of the UNITE Cohort Study. We conducted a multigroup confirmatory factor analysis to test for measurement invariance between participants who opted to take the survey in English (n = 2,024) and those who opted to take it in Spanish (n = 128). We also examined if the IRTHN is associated with subsequent CAS. The results were suggestive of partial invariance. The subscales of Luck and Invulernability were associated with CAS at the 12-month follow-up. Practice and research-based implications are discussed.

Risk and Protective Profile of Men Who Have Sex With Men Using Mobile Voluntary HIV Counseling and Testing: Latent Class Analysis.

BACKGROUND: Mobile voluntary counseling and testing (VCT) for HIV has been carried out to improve the targeting of at-risk populations and HIV case detection for men who have sex with men (MSM). However, the HIV-positive detection rate using this screening strategy has declined in recent years. This may imply unknown changes in risk-taking and protective features jointly influencing the testing results. These changing patterns in this key population remain unexplored. OBJECTIVE: The aim of this study was to identify the nuanced group classification of MSM who underwent mobile VCT using latent class analysis (LCA), and to compare the difference in characteristics and testing results between subgroups. METHODS: A cross-sectional research design and purposive sampling were applied between May 21, 2019, and December 31, 2019. Participants were recruited by a well-trained research assistant through social networking platforms, including the most popular instant messenger app Line, geosocial network apps dedicated to MSM, and online communities. Mobile VCT was provided to participants at an assigned time and place. Demographic characteristics and risk-taking and protective features of the MSM were collected via online questionnaires. LCA was used to identify discrete subgroups based on four risk-taking indicators-multiple sexual partners (MSP), unprotected anal intercourse (UAI), recreational drug use within the past 3 months, and history of sexually transmitted diseases-and three protective indicators-experience of postexposure prophylaxis, preexposure prophylaxis use, and regular HIV testing. RESULTS: Overall, 1018 participants (mean age 30.17, SD 7.29 years) were included. A three-class model provided the best fit. Classes 1, 2, and 3 corresponded to the highest risk (n=175, 17.19%), highest protection (n=121, 11.89%), and low risk and low protection (n=722, 70.92%), respectively. Compared to those of class 3, class 1 participants were more likely to have MSP and UAI within the past 3 months, to be ≥40 years of age (odds ratio [OR] 2.197, 95% CI 1.357-3.558; P=.001), to have HIV-positive results (OR 6.47, 95% CI 2.272-18.482; P<.001), and a CD4 count ≤349/µL (OR 17.50, 95% CI 1.223-250.357; P=.04). Class 2 participants were more likely to adopt biomedical preventions and have marital experience (OR 2.55, 95% CI 1.033-6.277; P=.04). CONCLUSIONS: LCA helped derive a classification of risk-taking and protection subgroups among MSM who underwent mobile VCT. These results may inform policies for simplifying the prescreening assessment and more precisely recognizing those who have higher probabilities of risk-taking features but remain undiagnosed targets, including MSM engaging in MSP and UAI within the past 3 months and those ≥40 years old. These results could be applied to tailor HIV prevention and testing programs.

The Relationship Between Alcohol and Drug Use, Compulsive Sexual Behavior, and Condomless Anal Sex in Men Who have Sex with Men: Analysis of Retrospectively-Reported Sexual Behavior.

Men who have sex with men (MSM) are disproportionately impacted by HIV in the United States, and substance use and compulsive sexual behavior (CSB) are contributors to HIV risk behavior. This study sought to examine the direct and interactive effects of concurrent substance use and CSB on condomless anal sex (CAS) in a community sample of MSM (N = 200) utilizing a 90-day timeline follow-back assessment. Results indicated CSB did not directly increase risk for CAS when controlling for substance use and age. There was limited evidence for a direct effect of concurrent alcohol use on CAS, and no evidence for an interaction effect with CSB. The relationship between concurrent drug use and CAS was moderated by CSB, such that concurrent drug use was positively associated with CAS for those who screened positive for CSB, while the association was non-significant for those who screened negative. Implications and limitations of these findings are discussed.

RESUMEN: En los Estados Unidos, los hombres que tienen sexo con hombres (HSH) se ven afectados de manera desproporcionada, por el VIH, el uso de sustancias y el comportamiento sexual compulsivo (CSB), lo que contribuye al comportamiento de riesgo del VIH. Este estudio buscó examinar los efectos directos e interactivos del uso simultáneo de sustancias y el CSB sobre el sexo anal sin condón (CAS) en una muestra comunitaria de HSH (N = 200) utilizando una evaluación de retrospectiva de 90 días. Los resultados indicaron que CSB no aumentó directamente el riesgo de CAS al controlar el uso de sustancias y la edad. Se encontró evidencia limitada de un efecto directo del consumo concurrente de alcohol sobre CAS y no se encontró evidencia de efecto de interacción con la CSB. La relación entre el uso concurrente de drogas y CAS fue moderada por CSB, de modo que el uso concurrente de drogas se asoció positivamente con CAS para aquellos que dieron positivo para CSB, mientras que la asociación no fue significativa para aquellos que dieron negativo. Se discuten las implicaciones y limitaciones de estos hallazgos.

Drug use typology, demographic covariates, and associations with condomless anal sex: A latent class analysis among a U.S. national cohort of men who have sex with men.

BACKGROUND: Prior research has shown that men who have sex with men (MSM) who use drugs are at increased risk of sexually transmitted infections (STI) and Human Immunodeficiency Virus (HIV). Often, MSM who use drugs use multiple substances at once and research has indicated that certain substances are used in combination more frequently. As a vulnerable population, it is important to understand the various ways in which this population uses drugs in order to structure prevention, harm reduction, and treatment programs to their needs. METHODS: Data for this analysis were taken from a cohort of geographically diverse U.S. national sample of cisgender men who have sex with men (n = 6111). After assessing prevalence of drug use in the sample, we used iterative latent class analysis to determine substance use classes for 10 substances. After a model was selected, class assignments were examined for association with mean number of insertive and receptive condomless anal sex (CAS) partners in the past three months. RESULTS: The final model indicated six latent classes: class 1 = "cannabis use" (n = 1,996), class 2 = "diverse use" (n = 299), class 3 = "cocaine and inhalant use" (n = 421), class 4 = "methamphetamine, GHB, and inhalant use" (n = 345), class 5 = "no use" (n = 2431), class 6 = "sedative use" (n = 619). Age, race, annual income, residence in EHE jurisdictions, past history of houselessness, and past history of incarceration was significantly associated with membership in some classes. In outcome modeling, participants best assigned to Class 4 had the highest mean number of insertive (Mean = 9.70, 95% CI: 5.92 - 13.47) and receptive (Mean = 8.71, 95% CI: 6.75 - 10.66) condomless anal sex (CAS) partners in the prior three months. CONCLUSION: The six heterogenous classes may indicate discrete typologies of use behavior corresponding to different settings or activities, which may themselves differ by regional HIV incidence trends and participant demographics. Programs seeking to address substance use among MSM may be well served to tailor toward these divergent clusters of substance use.

Sexual Debut Ages in Heterosexual Norwegians Across Six Birth Cohorts.

This study aims to estimate six different sexual debut ages in heterosexual Norwegians in six birth cohorts of the general population in Norway. The results are based on a 2020 national web panel survey of 18-89-year-olds in Norway (n = 4160). There was a general decline in the median debut age from those aged 70+ to those 18-29 (born 1991-2002). Oral sex with a female partner has become increasingly common among men at an earlier age across generations. The same pattern was found in women as well with regard to oral sex with a male partner and receptive anal sex. There was a slight increase in median debut age in 18-29-year-olds for receptive vaginal sex (born 1991-2002). The median debut age for vaginal sex was fairly stable for generations of men and women born after 1950.

Physical and Sexual Violence and Sexual Behaviors Among Men Who Have Sex with Men in 22 U.S. Cities-National HIV Behavioral Surveillance, 2017.

National prevalence of physical and sexual violence and its relationship to sexual behaviors are unknown among men who have sex with men (MSM). We estimated 12-month prevalence of physical and sexual violence and assessed relationships between violence and sexual behaviors among MSM. Data were obtained from National HIV Behavioral Surveillance 2017 that used time-space sampling methods to recruit and interview MSM in 22 U.S. cities. Weighted percentages with 95% confidence intervals (CI) were reported. Adjusted prevalence ratios (aPR) and 95% CIs were calculated using logistic regression with predicted marginal means. Overall, 10.2% (95% CI: 9.3%-11.2%) of MSM experienced physical violence only, 3.2% (95% CI: 2.7%-3.7%) experienced sexual violence only, and 2.3% (95% CI: 1.9%-2.7%) experienced both types of violence, in the past 12 months. Compared to MSM who did not experience violence, those who did reported higher percentages of unemployment, poverty, homelessness, same-sex discrimination, non-injection drug use, and binge drinking. Violence was not independently associated with condomless anal sex among MSM. MSM who experienced both types of violence were more likely than those who did not experience violence to have had four or more male sex partners (aPR=1.18, 95% CI: 1.02-1.37). MSM who experienced both types of violence (aPR=2.49, 95% CI: 1.52-4.09), sexual violence (aPR=2.27, 95% CI: 1.47-3.52), or physical violence (aPR=1.76, 95% CI: 1.27-2.44) were more likely than those who did not experience violence to have had exchange sex. Recent physical violence and sexual violence are common among MSM. Findings highlight the importance of violence screening and suggest the need for tailored interventions that improve the safety and economic security of MSM who experience violence, including those who exchange sex.

Frequency and Combination of Sequential Sexual Acts That May Lead to Sexually Transmitted Infections at Different Anatomic Sites Within the Same Person.

Modeling studies suggest that transmission of gonorrhea and chlamydia to multiple anatomic sites within the same person is necessary to reproduce observed high rates of extragenital gonorrhea/chlamydia. Limited empiric behavioral data support this idea. In this cross-sectional study, we enrolled individuals assigned male at birth who reported sex with men (MSM) and denied receptive anal sex (RAS) in the past 2 years. Participants enrolled in-person at the Sexual Health Clinic in Seattle, Washington (December 2019-September 2021) or online (July 2021-September 2021), and completed a sexual history questionnaire that asked about specific sexual acts and sequence of those acts during their last sexual encounter. We enrolled 210 MSM during the 16-month recruiting period. The median number of sex acts reported at last sexual encounter was 4 (interquartile range 3-5). The most commonly reported acts at last sex were: kissing (83%), receiving oral sex (82%), and insertive anal sex (65%). There was substantial variability in the sequence of acts reported; no unique sequence of sex acts was reported by more than 12% of the population. Ninety percent of participants reported sequences of behaviors that could lead to gonorrhea or chlamydia transmission within the same person (respondent or partner); the most common of these combinations was kissing followed by receiving oral sex (64% reporting). Engaging in multiple sex acts within a single sexual encounter is common and may lead to gonorrhea/chlamydia transmission within the same person. This complicates empiric measurements of transmission probabilities needed to estimate population-level transmission.

Psychosocial Problems and Condomless Anal Sex among Transgender Women in Two Cities of China: Study Based on the Syndemic Framework.

Studies examining the association between psychosocial problems and condomless anal sex (CAS) among transgender women (TGW) are rare. In this study, close attention was paid to the effect of co-occurring psychosocial problems on sexual risk behaviors. A cross-sectional study, including 247 TGW, was conducted in Kunming and Shenyang, China. The prevalence of condomless anal sex among TGW in the previous 6 months was 30.8%. Most of the psychosocial factors were associated with one another in bivariate logistic regression models. Low self-esteem (ORm = 2.99, 95% CI = 1.25-7.18), sexual compulsivity (ORm = 2.13, 95% CI = 1.13-4.00), and intimate partner violence (ORm = 2.21, 95% CI = 1.19-4.11) were discovered to be related to condomless anal sex in the multivariate regression model. No significant interactive effects of the syndemic factors on condomless anal sex were detected. More programmatic and effective HIV prevention interventions targeting psychosocial problems are required to reduce HIV infection within the population.

Solo and Partnered Sexual Behavior Among an International Sample of Adults With Spina Bifida.

BACKGROUND: Spina bifida (SB) may differentially impact adults' participation in solo and partnered sexual behaviors, but little research investigates this topic. AIM: Describe solo and partnered sexual behaviors among an international sample of adult men and women with SB. MAIN OUTCOME MEASURES: Ever participated (no/yes) and recent participation (>1 year ago/within last year) in solo masturbation, cuddled with a partner, held hands with a partner, kissed a partner, touched a partner's genital, had genitals touched by a partner, gave a partner oral sex, received oral sex from a partner, vaginal sex, anal sex, and sex toy use. METHODS: Data were drawn from a larger cross-sectional, internet-based survey assessing the sexual behaviors of an international sample of men and women with SB. We used logistic regression to examine the impact of background (gender, age, independent living, and relationship status) and health (shunt status, ambulation, and genital sensation) factors on each outcome. RESULTS: The sample consisted of 345 respondents aged 18-73 years from 26 nations. Very few (<3%) had no lifetime experience with any solo or partnered behaviors; 25.0% reported participating in all behaviors at some point in their lives. The median number of past year sexual behaviors (of 16 total) was 7. Lifetime and recent participation were associated with demographic and health factors. CLINICAL IMPLICATIONS: Despite impairment, adults with spina bifida do participate in solo and partnered sexual behaviors. Medical personnel who work with this population should include discussions about sexuality as part of routine care. STRENGTHS & LIMITATIONS: Although this research measured solo and partnered sexual behavior in large international sample of adults with spina bifida, it is limited by its cross-sectional retrospective design and non-clinical convenience sample. CONCLUSION: Despite disability, many adults with SB participate in solo and partnered sexual behavior. Medical and psychosocial supports are needed to help adults in this population enjoy sexuality in a healthy and safe manner. Hensel DJ, Misseri R, Wiener JS, et al. Solo and Partnered Sexual Behavior Among an International Sample of Adults With Spina Bifida. J Sex Med 2022;19:1766-1777.

Heterosexual Oral and Anal Sex: Perceptions, Terminologies, and Attitudes of Younger and Older Adults in Ibadan, Nigeria.

Although heterosexual oral and anal sexual behaviors have been reported in sub-Saharan Africa, little is known about how they are understood and perceived, particularly, in West Africa. We undertook a qualitative exploration of local terminologies and sexual scripts associated with heterosexual oral and anal sex in preparation for a quantitative survey. We held focus group discussions (18) and interviews (44) with younger and middle-aged men and women from the general population and female sex workers (FSWs) in selected communities in Ibadan. Most participants had heard of oral and anal sex. Younger adults aged 18-25 years, particularly male participants and FSWs, appeared more informed than older adults in the general population. Sexually explicit movies were the most cited source of information. Oral and anal sexual behaviors were considered sensitive, with different local names, meanings, and interpretations. Participants advised against the use of slang terms in research. We identified six different scripts employed by participants in discussing oral and anal sex practices: protecting sexual relationship, financial reward, an alternative to vaginal sex, pleasure, male dominance and control, and risk, stigma, and disgust.

Changes in high-risk sexual behavior, HIV and other STI testing, and PrEP use during the COVID-19 pandemic in a longitudinal cohort of adolescent men who have sex with men 13 to 18 years old in the United States.

The COVID-19 pandemic has disrupted sexual health services among those most vulnerable to HIV acquisition, such as adolescent men who have sex with men (AMSM). We sought to characterize the changes in sexual-risk behaviors, HIV and other STI testing, and pre-exposure prophylaxis (PrEP) use among a longitudinal cohort of AMSM aged 13 to 18 years before and during the COVID-19 pandemic. We observed a significant decline in HIV testing and a marginal decrease in other STI testing since the pandemic began in March 2020. Outreach efforts and innovative remote delivery of sexual health services are needed to support access to healthcare services among AMSM as the pandemic persists.

RESUMEN: La pandemia de COVID-19 ha afectado la prestación de servicios de salud sexual para los más vulnerables, tales como los hombres adolescentes que tienen relaciones sexuales con hombres (AMSM; por sus siglas en ingles). En una cohorte longitudinal de AMSM de 13 a 18 años, examinamos los cambios en comportamientos sexuales de alto riesgo, la prueba de VIH, las pruebas de otras enfermedades de transmisión sexual, y el uso de Profilaxis Preexposición (PrEP) para el VIH antes y durante la pandemia. Desde el inicio de la pandemia en marzo de 2020, observamos una disminución significativa en la frecuencia de pruebas de VIH y una disminución marginal en la frecuencia de pruebas de otras enfermedades de transmisión sexual. Mientras persista la pandemia, serán necesarios más esfuerzos de divulgación e innovaciones en la prestación remota de servicios de salud sexual para apoyar el acceso a dichos servicios por parte de AMSM.

Longitudinal determinants of anal intercourse among women with, and without HIV in the United States.

BACKGROUND: Anal intercourse (AI) is not uncommon among U.S. women and, when condomless, confers a far greater likelihood of HIV transmission than condomless vaginal intercourse. We aim to identify determinants preceding AI, among women with, and women without HIV. METHODS: 3708 women living with (73%), and without HIV (27%) participating in the Women's Interagency HIV Study provided sexual behavior and other data at 6-monthly visits over a median of 9 years (1994-2014). We used generalized estimating equation models to examine sociodemographic, structural and behavioral determinants reported in the visit preceding (1) AI, and (2) condomless AI. RESULTS: AI was reported at least once over follow-up by 31% of women without, and 21% with HIV. AI was commonly condomless; reported at 76% and 51% of visits among women living without HIV, and with HIV, respectively. Women reporting AI were more likely to be younger (continuous variable, adjusted odds ratio (aOR) = 0.97, 95% confidence interval (CI):0.96-0.98), Hispanic (aOR = 1.88, CI:1.47-2.41) or White (aOR = 1.62, CI:1.15-2.30) compared to Black, and have at least high school education (aOR = 1.33, CI:1.08-1.65). AI was more likely following the reporting of either (aOR = 1.35, CI:1.10-1.62), or both (aOR = 1.77, CI:1.13-2.82) physical and sexual violence, excessive drinking (aOR = 1.27, CI:1.05-1.66) or any drug use (aOR = 1.34, CI:1.09-1.66), multiple male partners (aOR = 2.64, CI:2.23-3.11), exchange sex (aOR = 3.45, CI:2.53-4.71), one or more female sex partners (aOR = 1.32, CI:1.01-1.75), condomless vaginal intercourse (aOR = 1.80, CI:1.53-2.09), and high depressive symptoms (aOR = 1.23, CI:1.08-1.39). CONCLUSION: AI disproportionally follows periods of violence victimization, substance use, multiple sex partners and depression. Better prevention messaging and biomedical interventions that reduce acquisition or transmission risk are needed, but when AI occurs in the context of violence against women, as our findings indicate, focusing on gender-based violence reduction and immediate treatment to reduce HIV transmission risk is important.

Factors Associated with Unprotected Anal Sex among Men Who Have Sex with Men in Mexico.

The global prevalence of HIV is notably higher in men who have sex with men (MSM) compared with other male populations. Unprotected anal intercourse is the riskiest sexual behavior for HIV acquisition and/or transmission among this minority population. The purpose of the study was to identify if the syndemic of psychosocial stressors and experienced stigma are predictors of unprotected anal sex in Mexican MSM. A cross-sectional analytic study was carried out. It included adults residing in Manzanillo, Mexico, with oral/anal sex practices within the last year. Informed consent was given by 142 participants selected using snowball sampling. Collected data included sociodemographic characteristics, psychosocial stressors, experienced stigma, HIV knowledge, knowing a friend/acquaintance living with HIV/AIDS, and sexual risk behaviors. Adjusted logistic regression was used to identify predictors of unprotected anal sex within the last six months. Presence of syndemic of psychosocial stressors, drug use during sex, having friends/acquaintances with HIV/AIDS, and experiencing high stigma were positively associated; high level of HIV knowledge was negatively linked. Reducing psychosocial stressors and integrating stigma-mitigation strategies are key elements to reduce HIV transmission.

Gay Community Involvement and Condomless Anal Sex Among Sexual Minority Men in the USA.

Sexual minority men (SMM) remain disproportionately burdened by sexually transmitted infections. Although gay community involvement has been theorized to be protective against many negative health outcomes, research examining the association between community involvement and condomless anal sex (CAS) has yielded conflicting results. The current study, conducted between 2018-2020, examined whether the importance one places on various aspects of community involvement was associated with CAS among a sample of young adult SMM aged 18-34 years with body image concerns (N = 180). Gay community involvement was measured using the Importance of Gay Community Scale, and the results of an exploratory factor analysis indicated the presence of two factors: "social activism" and "going out/nightlife." A zero-inflated Poisson regression was conducted to examine the association between gay "social activism," "going out/nightlife," and their interaction with the number of CAS partners. Upon examining a significant interaction, "social activism" had a protective effect against CAS at low levels of "going out/nightlife," but this effect was non-significant at higher levels. These results suggest that encouraging gay community involvement through activism could be effective at reducing CAS and addressing the health disparity that exists within this population.

Destination-Specific and Home Environment Condom Norms Influence Sexual Behavior During Travel.

Travelers may adapt HIV risk-reduction practices based on perceived destination-specific norms. We examined the association between perceived condom norms and condomless anal sex (CAS) during international and domestic travel and in the home environment among men who have sex with men. Men who traveled internationally in the past 12 months were recruited by respondent-driven sampling (N = 501). Not knowing destination-specific condom norms was significantly associated with less CAS during international travel and in the home environment but not during domestic travel. Perceiving home environment condom norms to expect use of condoms was significantly associated with less CAS during domestic but not international travel. Men were less likely to engage in CAS during international travel when destination-specific condom norms were unknown. Unfamiliarity with the environment and culture may influence some men to refrain from higher-risk behaviors. During domestic travel, some men appeared to apply home environment condom norms, which may be erroneous in some situations and pose an HIV risk.

Behaviour based screening questions and potential donation loss using the "for the assessment of individualised risk" screening criteria: A Canadian perspective.

BACKGROUND: To reduce the risk of HIV transmission through transfusion, gay, bisexual and other men who have sex with men (gbMSM) are deferred from donating blood in many countries for varying lengths of time after having sex with another man. In 2021, screening algorithms to identify high-risk sexual behaviours using gender-neutral criteria (i.e., without any question on MSM or time deferral for MSM) were implemented in the United Kingdom based on recommendations in a report from the FAIR (For the Assessment of Individualised Risk) steering group. OBJECTIVES: This study examines the potential donation loss expected with these criteria if implemented in Canada. METHODS: Responses from blood donors regarding engagement in behaviours such as chemsex and anal sex with a new or multiple partners within 3 months of donation were collected using an on-site paper questionnaire. RESULTS: Applying the FAIR criteria resulted in donation loss of 1.0% (95% CI: 0.8% - 1.1%). Donation loss would be higher amongst younger donors aged 17-25 (2.0%, 95% CI: 1.6% - 2.3%). Overall, 20% of donors reported feeling uncomfortable answering study questions but only 2.0% said it would stop them from donating. CONCLUSION: Donation loss could be compensated by newly eligible gbMSM and with increased recruitment and encouraging donation from infrequent donors.

A qualitative exploration of perceptions of anal sex: implications for sex education and sexual health services in England.

Existing research into anal sex has centred on androcentric, medicalised parameters that focus on risk and health implications, leading to a lack of focus on women's experiences. Research that has focused on women's experiences has centred on concern around young women's anal sex practices, with little exploration of why people participate in anal sex and neglect of its relational and pleasure-based dimensions. The present study sought to explore these concerns via data gathered using focus groups and individual interviews with a range of individuals including sexual health practitioners and young people. Data were thematically coded, with results centred on three themes: anal sex as deviance, anal sex as phallocentric, and anal sex as agentic. Results suggest a pattern of perceptions and narratives that has potential to undermine honest education, advice-giving and safer sex if they are not addressed and questioned in safe spaces, prior to work with young people. The implications of these findings for sexual health education are discussed.

Development of a Sexual Quality of Life Questionnaire for Men-Who-Have-Sex-With-Men With Prostate Cancer.

BACKGROUND: Prostate cancer (PCa) is often diagnosed early with prolonged survival, which makes sexual quality of life (QoL) an increasingly important treatment consideration, but existing QoL questionnaires have limited applicability for men who-have-sex-with-men (MSM) beyond penile erections and penetrative sex. AIM: We aimed to create a validated survey instrument for assessing a variety of sexual activities beyond penile insertive sex for MSM after PCa treatment. METHODS: Based on our previously published survey findings, we have generated a prototype questionnaire with 13 different domains, reviewed by both healthy MSM and pilot-tested by MSM treated for PCa. OUTCOMES: We report here on progress in developing the questionnaire and demonstrate the complexity of MSM sexual side effects resulting from PCa treatment(s). RESULTS: Statistical analysis of 204 responses from MSM treated for PCa showed that each domain performed well individually (Cronbach's alpha coefficients ranged from 0.80 to 0.95; item-total correlations ranged from 0.16 to 0.89), with many significant intercorrelations between the domains (ranged from -0.048 to 0.93). CLINICAL IMPLICATIONS: The questionnaire can contribute to clinical diagnosis and treatment decisions that best fit the preferred sexual practices of individual MSM. STRENGTHS & LIMITATIONS: The current questionnaire considers a much broader repertoire of MSM's sexual practices and preferences than other currently available questionnaires. The high intercorrelations between the many parameters demonstrate that problems in one domain can affect other domains. This preliminary analysis warrants further exploration with a larger sample size. CONCLUSIONS: Once validated our questionnaire should help develop tailored psychosocial supports for MSM experiencing sexual dysfunction after PCa treatment and help newly diagnosed MSM with PCa make treatment decisions informed by their preferred sexual practices. Wibowo E, Dowsett GW, Nelson CJ, et al. Development of a Sexual Quality of Life Questionnaire for Men-Who-Have-Sex-With-Men With Prostate Cancer. Sex Med 2022;10:100480.

Changing epidemiology of shigellosis in Taiwan, 2010-2019: an emerging threat to HIV-infected patients and men who have sex with men.

Shigellosis appears to increase in certain at-risk populations in developed countries. Based on the nationwide surveillance, the annual incidence of shigellosis in Taiwan (1999-2019) was 0.38-5.77 cases per 100,000 people. Indigenous shigellosis has mostly affected men who have sex with men (MSM) and people living with HIV (PLWH) since 2015. In this retrospective study, compared with those diagnosed before 2015, indigenous cases diagnosed during 2015-2019 mostly occurred in male adults (96.0% vs 47.1%, P < 0.001), with a longer hospital stay (median 5.0 vs 3.5 days, P = 0.029) and different coinfections. The predominant strains in 2015 and 2016 were ciprofloxacin-resistant Shigella sonnei and azithromycin non-susceptible Shigella flexneri (S. flexneri) 3a, which had been replaced by ciprofloxacin-resistant S. flexneri 2a since 2018. Notably, six indigenous cases were caused by cefotaxime-resistant S. flexneri. Inappropriate use of empiric antibiotic treatment was common. In conclusion, there is an ongoing spread of ciprofloxacin-resistant shigellosis among PLWH and MSM and cefotaxime-resistant S. flexneri is an emerging threat in Taiwan.

"You Feel Like Normal Sex is not Enough Anymore": Women's Experiences of Coercive and Unwanted Anal Sex with Men.

In this article, we explore the gendered dynamics of coercion described by 18 women we interviewed about their experiences of unwanted and nonconsensual heterosexual anal sex. Several women referred to what they believed to be the normative status of heterosexual anal sex. In many cases, the socially coercive effects of perceived norms intertwined with threads of interpersonal coercion, leaving women feeling pressured to agree to, or little room to refuse, anal sex they did not want. We discuss the ways that new sexual norms can translate into new pressures for women within the gendered framework of heterosexual relationships.