Are HIV-negative men who have sex with men and who bareback concerned about HIV infection? Implications for HIV risk reduction interventions

Prevention challenges with current perceptions of HIV burden among HIV-negative and never-tested men who have sex with men in the Netherlands: a mixed-methods study

INTRODUCTION

As biomedical advances improved HIV treatment, the perceptions of severity and anticipated consequences of HIV could have changed accordingly. This study investigates the current perceptions of severity and anticipated consequences of HIV infection and its association with sexual risk behaviour among HIV-negative and never-tested men who have sex with men (MSM) living in the Netherlands.

METHODS

In-depth interviews with recently diagnosed HIV-positive MSM were used to develop a questionnaire measuring the perceived severity and anticipated consequences of HIV infection. The questionnaire was distributed online between April and July 2019. A structural equation model was constructed to explore the anticipated consequences contributing to the perceived HIV severity and to assess the association between the perceived severity and sexual risk behaviour.

RESULTS

In total, 1,072 HIV-negative and never-tested MSM completed the questionnaire, of whom 28% reported recent sexual risk behaviour. Almost one-quarter of participants (23%) had a low perceived HIV severity, which was associated with more prevalent sexual risk taking (β = -0.07, 95% CI = -0.12/-0.01). In this model, the perceived severity of HIV was more strongly associated with anticipated psychological consequences of HIV (β = 0.34, 95% CI = 0.24 to 0.44) and to a lesser extent with anticipated negative consequences of HIV on sex/relationships (β = 0.28, 95% CI = 0.19 to 0.38) and disclosure-related consequences (β = 0.16, 95% CI = 0.07 to 0.26). Health-related consequences of HIV were not significantly associated with the severity perceptions (β = 0.06, 95% CI = -0.03 to 0.14).

CONCLUSIONS

Anticipated negative social and psychological consequences of HIV mostly contribute to high HIV-severity perceptions in MSM. A smaller subgroup of MSM does not perceive HIV as a serious disease, which is associated with increased sexual risk taking. Efforts to normalize living with HIV are essential but might present a challenge for HIV prevention as it could, for a minority of MSM, decrease the motivation to prevent HIV infection.

Attitudes and Perceptions About Disclosing HIV and Syphilis Results Using Smarttest, a Smartphone App Dedicated to Self- and Partner Testing

We explored interest in disclosing test results through a smartphone app dedicated to self- and partner testing for HIV/syphilis. Fifty-nine cisgender men and transgender women each participated in an in-person survey and interview. We examined their interests in sharing test results by audience (e.g., partners, physicians) and by positive versus negative test result. Participants wanted the ability to share results, with notable interest in disclosing negative results to sexual partners and on social media and forwarding positive results to physicians. Participants envisioned smartphone sharing as a means to normalize testing, to notify partners of results, and to expedite linkage to care. Some questioned the authenticity of results shared by smartphone, while others voiced optimism that a personalized, authenticated app could ensure the security and veracity of results. Smartphone testing apps for HIV/syphilis may facilitate disclosure, partner notification, and linkage to care, but need to address concerns about the security and veracity of results.

Who knows about U = U? Social positionality and knowledge about the (un)transmissibility of HIV from people with undetectable viral loads

"U = U" is the principle that HIV is untransmittable from people living with an undetectable HIV viral-load. Wide-spread knowledge about U = U is believed to produce public health benefit by reducing HIV-related stigma - promoting wellbeing for people living with HIV. Therefore, we examined the diffusion of U = U with respect to the social position of sexual and gender minority men (SGMM). Participants were SGMM recruited from 16 LGBTQ2S+ pride festivals across Canada. Social position was measured using an index assessing whether participants were (a) trans, (b) a person of colour, (c) Indigenous, (d) born abroad, (e) bisexual or straight, (f) not out, (g) struggling with money, (h) not college educated, (i) and not participating in LGBTQ2S+ Organizations, Queer Pop-ups, or HIV advocacy organizations. Multivariable logistic regression tested whether Index Scores were associated with knowledge about U = U. Among 2681 participants, 72.6% knew about U = U. For HIV-negative/unknown status SGMM, each 1-point increase in Social Positionality Index Scores was associated with a 21% reduction in the odds that they knew about U = U (aOR: 0.79 [0.73, 0.85], per 1-point increase). Results indicate that social marginalization harms the diffusion of HIV-related biomedical knowledge, independent of risk-taking behaviour and other factors.

Then We Looked at His Results: Men Who Have Sex With Men from New York City and Puerto Rico Report Their Sexual Partner's Reactions to Receiving Reactive HIV Self-Test Results

Secondary distribution of HIV self-tests to sexual partners is acceptable but concerns remain about reactions if a partner tests HIV-positive. We report on 14 participants whose sexual partners tested HIV-positive during the "I'll Show You Mine" Study, a randomized controlled trial (N = 272) of HIV self- and partner-testing among men who have sex with men (MSM) and transgender women (TGW). All 14 were MSM and racial/ethnic minorities, mean age was 36.6 years; 86% were gay-identified. Twenty-four partners tested positive; about half were new partners. Six participants had multiple partners test positive. During in-depth interviews with 10 of these participants, they reported their partners' reactions ranged from tearful and worried among those whose result was unexpected, to resignation among those who suspected a positive result, to nonchalance among partners who participants concluded knew of their HIV infection. After testing, some HIV-positive partners disclosed prior knowledge of their status. No partner reacted violently. Participants typically comforted their partners and encouraged confirmatory testing. Four participants had anal intercourse with partners who tested positive. Participants and partners were able to effectively handle situations in which the partner tested HIV-positive.

Use of HIV Pre-exposure Prophylaxis (PrEP) Associated With Lower HIV Anxiety Among Gay and Bisexual Men in Australia Who Are at High Risk of HIV Infection: Results From the Flux Study

BACKGROUND

Many gay and bisexual men (GBM) experience HIV anxiety, particularly around condomless anal intercourse. HIV pre-exposure prophylaxis (PrEP) is an effective HIV prevention strategy that may reduce HIV anxiety among GBM.

METHODS

The Following Lives Undergoing Change (Flux) Study is a national, online, open-prospective observational study of licit and illicit drug use among GBM in Australia. In 2018, participants responded to newly included items regarding anxiety about HIV transmission. Stratifying GBM as high or low risk as determined by the Australian PrEP Guidelines, we assess whether PrEP use is associated with lower levels of HIV anxiety. Multivariate logistic regression was used to compare factors associated with PrEP use among GBM at high risk (PrEP-eligible) and low risk (PrEP-ineligible) of HIV infection. Results are reported as adjusted odds ratios and corresponding 95% confidence intervals.

RESULTS

Among 1547 men, the mean age was 37.1 years (SD 13.1). Men aged 25 years or younger had higher HIV anxiety scores than older men. Among PrEP-eligible men, men who use PrEP reported lower levels of HIV anxiety (adjusted odds ratio = 0.92; 95% confidence interval = 0.87 to 0.99; P < 0.001). No differences were observed on HIV anxiety among PrEP-ineligible men.

CONCLUSIONS

Among PrEP-eligible men, PrEP use was independently associated with lower levels of HIV anxiety. In addition to avoiding HIV infection, PrEP use may help reduce anxiety among men at risk of HIV. This feature of PrEP could be promoted as part of demand creation initiatives to increase PrEP uptake.

Risk behaviors for HIV infection. A review of emerging trends

HIV infection, acquired with the conscious participation of the recipient, is a complex problem of international concern, especially among men who have sex with men. Behaviors emerge such as bareback (intentionally unprotected anal sex between men) and bugchasing (bareback sex when one participant is HIV+ and the other is not). A group of emerging risk behaviors for HIV infection was characterized. A review of the literature in the MEDLINE, Web of Science and regional SciELO databases was performed. HIV-related search terms such as unprotected sex, barebacking/bareback and bug chasing, were used. Bareback and bug chaser behaviors occur, among other factors, through social homonegativity, ART positive coverage, insufficient prevention campaigns, search for new sensations and attempts to strengthen the relationship with the HIV+ member. Unprotected sex is primarily associated with having HIV/AIDS diagnoses, physical violence due to sexual orientation, viewing homosexual sex sites, and having bought or sold sex. It is necessary to work with individual behaviors that draw individuals close to infection.

Pre-exposure Prophylaxis Among Men Who have Sex with Men: Dual Motivational Model of Intention to Use Pre-exposure Prophylaxis

Men who have sex with men (MSM) account for most new HIV infections in the United States. Despite representing a fraction of the population, MSM make up an estimated 65% of new infections. To address this epidemic, pre-exposure prophylaxis (PrEP) is recommended to supplement condom use. Despite its effectiveness, PrEP uptake among MSM is low. Few studies have employed theoretical approaches to understand PrEP use intention. Incorporating factors like safe sex fatigue, expectation of better sexual experiences, and perceived risk are proposed in this dual motivational path model of PrEP use intention. This model hypothesized that PrEP use intention is influenced by two key pathways: (1) protection motivation pathway, and (2) sexual expectancy pathway. Data were collected using social networking applications from 402 MSM. The model was tested using structural equation modeling. We elaborate the complex decision-making process proposed by this novel theoretical model and discuss its practical implications.

"Condoms are … like public transit. It's something you want everyone else to take": Perceptions and use of condoms among HIV negative gay men in Vancouver, Canada in the era of biomedical and seroadaptive prevention

BACKGROUND

The emergence of biomedical and seroadaptive HIV prevention strategies has coincided with a decline in condom use among gay men.

METHODS

We undertook a social ecological analysis of condom use and perceptions using nineteen semi-structured interviews with HIV negative gay men in Vancouver, Canada who used HAART-based prevention strategies.

RESULTS

Contributors to inconsistent condom use were found at various levels of the social ecological model. Ongoing concern regarding HIV transmission and belief in the proven efficacy of condoms motivated contextual use. When condoms were not used, participants utilized seroadaptive and biomedical prevention strategies to mitigate risk.

CONCLUSIONS

These findings indicate that notions of "safety" and "risk" based on consistent condom use are eroding as other modes of prevention gain visibility. Community-based and public health interventions will need to shift prevention messaging from advocacy for universal condom use toward combination prevention in order to meet gay men's current prevention needs. Interventions should advance gay men's communication and self-advocacy skills in order to optimize these strategies.

A Narrative Review of Internet Use, Interpersonal Connectedness, and Sexual Behaviour Among Gay, Bisexual and Other Men Who Have Sex With Men

Researchers have often considered the impact that online dating has had on gay communities; with some arguing that changes in social behavior may impact the spread of HIV. However, these conclusions are based on the premise that the Internet has fundamentally changed the way gay and bisexual men connect with their communities. Addressing this issue, we searched the PubMed and Web of Science databases for studies examining Internet use and interpersonal connectedness among gay and bisexual men to determine whether those who used the Internet to find sexual partners exhibited different patterns of community connectedness. Though sporadic, findings suggest that Internet use may be associated with lower gay identity, community attachment, and social embeddedness. However, recent reports have suggested that online sex seeking might be associated with greater, not less, interpersonal connectedness. We conclude that additional longitudinal analyses and consistent measurement of gay men's social behavior are needed to draw more definite conclusions.

Pre-exposure prophylaxis sorting among men who have sex with men

Factors such as race, masculinity, and sexually transmitted infections have been documented to influence partner selection in men who have sex with men (MSM). Pre-exposure prophylaxis (PrEP) has received mixed evaluations as a responsible step in HIV prevention and as an enabler of risker sexual practices. PrEP may consequently serve as an additional factor in partner choice. We examine the role that PrEP use and "promiscuity" play in affiliation and dating decisions by men who have sex with men with different HIV and PrEP stati. We invited 450 MSM across the United States from a smartphone geo-locating sex application to complete a survey of which 339 successfully finished the task. The survey contained vignettes of fictional men who were promiscuous or monogamous and either taking PrEP or not. Participants provided responses on whether to affiliate with these characters in three social domains: as friends, dates, or sex partners. Neither PrEP nor promiscuity influenced friendship choices. There was a preference for dating monogamous characters. Critically, PrEP influenced sexual affiliations for HIV negative individuals who showed a preference for PrEP-using characters. The pattern of results provides quantitative evidence for PrEP-based sexual sorting aimed at reducing risk of HIV transmission.

HIV Testing Among Internet-Using MSM in the United States: Systematic Review

Regular HIV testing enables early identification and treatment of HIV among at-risk men who have sex with men (MSM). Characterizing HIV testing needs for Internet-using MSM informs development of Internet-facilitated testing interventions. In this systematic review we analyze HIV testing patterns among Internet-using MSM in the United States who report, through participation in an online study or survey, their HIV status as negative or unknown and identify demographic or behavioral risk factors associated with testing. We systematically searched multiple electronic databases for relevant English-language articles published between January 1, 2005 and December 16, 2014. Using meta-analysis, we summarized the proportion of Internet-using MSM who had ever tested for HIV and the proportion who tested in the 12 months preceding participation in the online study or survey. We also identified factors predictive of these outcomes using meta-regression and narrative synthesis. Thirty-two studies that enrolled 83,186 MSM met our inclusion criteria. Among the studies reporting data for each outcome, 85 % (95 % CI 82-87 %) of participants had ever tested, and 58 % (95 % CI 53-63 %) had tested in the year preceding enrollment in the study, among those for whom those data were reported. Age over 30 years, at least a college education, use of drugs, and self-identification as being homosexual or gay were associated with ever having tested for HIV. A large majority of Internet-using MSM indicated they had been tested for HIV at some point in the past. A smaller proportion-but still a majority-reported they had been tested within the year preceding study or survey participation. MSM who self-identify as heterosexual or bisexual, are younger, or who use drugs (including non-injection drugs) may be less likely to have ever tested for HIV. The overall findings of our systematic review are encouraging; however, a subpopulation of MSM may benefit from targeted outreach. These findings indicate unmet needs for HIV testing among Internet-using MSM and identify subpopulations that might benefit from targeted outreach, such as provision of HIV self-testing kits.

Assessing patients' attitudes to opt-out HIV rapid screening in community dental clinics: a cross-sectional Canadian experience

BACKGROUND

As a public health initiative, provided-initiated HIV screening test in dental settings has long been available in the U.S.; it was only in 2011 that such setting was used in Canada. The objective of this paper was to assess patients' response to, and attitudes towards, an opt-out rapid HIV screening test in a dental setting in Vancouver, Canada.

METHODS

A cross-sectional evaluation design using a self-complete survey questionnaire on self-perceived values and benefits of an opt-out rapid HIV screening was employed. An anonymous 10-item questionnaire was developed to explore reasons for accepting or declining the HIV rapid screening test, and barriers and facilitators for the HIV screening in dental settings. Eligible participants were male and female older than 19 years attending community dental clinics and who were offered the HIV screening test between June 2010 and February 2015.

RESULTS

From the 1552 age-eligible patients, 519 completed the survey and 155 (10 %) accepted the HIV screening due to its convenience, and/or free cost, and/or instant results. From the 458 respondents who did not accept the screening, 362 (79 %) were between the ages of 25 and 45 years; 246 (53.7 %) had identifiable risk factors for contracting HIV; and 189 (41.3 %) reported having been tested within the last 3 months. Those tested in less than 3 months had 3.5 times higher odds to decline the HIV screening compared to those who have been tested between 3 months and 1 year.

CONCLUSIONS

Convenience, cost-free and readily available results are factors influencing rapid HIV screening uptake. Although dental settings remain an alternative venue for HIV screening from the patients' perspectives, dental hygiene settings might offer a better option.

Analysis of cognitive variables and sexual risk behaviors among infected and HIV-uninfected people from Spain

The wider availability of anti-retroviral treatment has brought about an improvement in the immunological situation of human immunodeficiency virus (HIV)-positive individuals, which in turn has led to significant reductions in AIDS-related morbidity and mortality and better quality of life for patients. However, the rate of diagnosis of new cases of HIV among the adult population is on the increase due to high-risk sexual behavior practices, particularly not using condoms, sexual relations with a large number of partners and starting sexual relations at a younger age, with unplanned pregnancies and sexually transmitted infections (STIs), including HIV. For this reason, public health managers have invested considerable effort in recent years in creating STI and HIV prevention programs. Yet, in spite of the implementation of measures for reducing the rates of infection, few studies have been published in Spain comparing individuals living with HIV with the general population about cognitive variables and the link between these variables and high-risk sexual behavior. The objective was to compare a group of individuals living with HIV with another group from the general population in terms of cognitive variables (knowledge about STIs and HIV, concern about STI/HIV and pregnancy, self-efficacy to refuse sexual relations and resilience) and sexual behavior. The sample consisted of 318 adults, 159 were from the general population and 159 were individuals living with HIV. Individuals living with HIV had higher scores for concern about HIV/AIDS, STIs, pregnancy and knowledge of STI/HIV compared with the general population. We concluded that uninfected people who had low and high level of concern about HIV/AIDS began having anal sex at a younger age than those with a medium level of concern. Overall, results indicate that the concern about HIV/AIDS should be addressed in preventive health interventions to minimize the risks of sexual behavior.

New arrivals to New York City: vulnerability to HIV among urban migrant young gay men

This qualitative study explored the social experiences and HIV-related sexual practices of 30 young gay and bisexual men who moved to New York City in the past 3 years from other countries or elsewhere in the United States. For many migrants, a key basis of vulnerability to HIV was their engagement with New York City's unfamiliar sexual culture. Many recent arrivals migrated from places with small gay communities and low HIV prevalence, and some came with a practice of limited condom use. Participants described encountering an abundance of sexual opportunity in New York City, accessible to even the newest arrivals through internet sex sites. Some migrants expressed surprise that few men they met were interested in dating or establishing trust before having sex. Although frequent HIV testing was common, HIV status, testing history, and condom use were seldom discussed with sex partners for some men even with new partners or before sex without condoms. International and in-country migrants who are beginning to navigate New York City's gay sexual culture may be more vulnerable to HIV infection than established residents if they are inexperienced in encountering vast sexual opportunity, are less practiced in local norms of sexual communication, or if their lack of economic resources or social connections encourages them to have sex for money or shelter. This article suggests HIV prevention interventions for urban migrants and other men who have sex with men.

Rumors and Realities: Making Sense of HIV/AIDS Conspiracy Narratives and Contemporary Legends

The social context of the early HIV/AIDS epidemic in the United States provided fertile ground for rumors about transmission. Today, however, rumors about HIV/AIDS persist only within the African American public. Focus group and public discourse data reveal the content and distribution of HIV/AIDS origin and conspiracy rumors. Rumor and contemporary legend theory allows reinterpretation of rumors as a measure of trust between the African American public and health professionals, not as evidence of ignorance or of historical racial oppression. To improve public health results in the African American community, HIV/AIDS efforts must acknowledge the sources and meanings of rumors, include rumors as a measure of trust, and address the underlying distrust that the rumors signify.

The impact of rapid HIV home test use with sexual partners on subsequent sexual behavior among men who have sex with men

This study explores the sexual behavior of 27 men who have sex with men (MSM) who regularly engage in unprotected anal intercourse (UAI), in the context of HIV home test (HT) use with potential sex partners. Participants were given 16 HT kits to use over 3 months. Among 40 sexual occasions following HIV-negative HT results, there were 25 UAI occasions (16 based on not typically using condoms and nine on HT results), 15 occasions in which condoms were used, and three in which sex did not occur. In the seven occasions where a potential partner received HIV-positive HT results, the sexual encounter ended. Almost all participants encountered potential partners who refused HT. Over half of these participants ended sexual encounters when HT was refused, perceiving these partners as HIV-positive or too high risk. Some participants reported that HT use heightened their awareness of HIV risk and their commitment to reducing it.

Seroadaptation among men who have sex with men: emerging research themes

Seroadaptation describes a diverse set of potentially harm-reducing behaviors that use HIV status to inform sexual decision making. Men who have sex with men (MSM) in many settings adopt these practices, but their effectiveness at preventing HIV transmission is debated. Past modeling studies have demonstrated that serosorting is only effective at preventing HIV transmission when most men accurately know their HIV status, but additional modeling is needed to address the effectiveness of broader seroadaptive behaviors. The types of information withwhichMSMmake seroadaptive decisions is expanding to include viral load, treatment status, and HIV status based on home-use tests, and recent research has begun to examine the entire seroadaptive process, from an individual's intentions to seroadapt to their behaviors to their risk of acquiring or transmitting HIV and other STIs. More research is needed to craft clear public health messages about the risks and benefits of seroadaptive practices.

Which gay men would increase their frequency of HIV testing with home self-testing?

Many Australian gay men do not get tested for HIV at the recommended frequency. Barriers to HIV testing may be reduced by the availability of home HIV self-testing (HHST). An online cross-sectional questionnaire was conducted with 2,306 Australian gay men during 2009. Multivariate logistic regression identified factors associated with being likely to increase testing frequency if HHST was available, among previously-tested and never-tested men. Among 2,018 non-HIV-positive men, 83.9% had been tested. Two-thirds indicated they would test more often if HHST was available irrespective of previous testing history. In multivariate analysis, independent predictors of increased testing frequency with HHST included preferences for more convenient testing, not having to see a doctor when testing and wanting immediate results among all men, as well as not being from an Anglo-Australian background and recent unprotected anal sex with casual partners among previously-tested men only. The majority of gay men report that being able to test themselves at home would increase their frequency of HIV testing.

Use of a rapid HIV home test prevents HIV exposure in a high risk sample of men who have sex with men

The study assessed whether at-risk HIV-uninfected men who have sex with men (MSM) who never or rarely use condoms and have multiple partners would use a rapid, oral fluid, HIV home test (HT) to screen potential sexual partners. Participants received 16 HT kits, were monitored weekly for 3 months, and then interviewed in depth. Twenty-seven ethnically diverse MSM used HT kits before intercourse with approximately 100 partners in private and public spaces. Testing had high acceptability among ethnic minority participants. Ten tested individuals received HIV-antibody positive results. Seven were potential sexual partners, and three were acquaintances of the participants; six of the ten were unaware of their status. No sexual intercourse took place after positive tests. Very few problems occurred. Most participants strongly desired to continue using HT and to buy it freely. HT use results in detection of previously unknown infections. Making HT available within networks where high-risk sexual practices are common may be a cost-efficient and effective prevention method.