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Surveillance data from the Netherlands show that STI/HIV testing decreased at the start of the COVID-19 pandemic, suggesting barriers to access to STI/HIV care. However, the impact of the pandemic on STI/HIV care may be more complex, and key populations could be differentially affected. The aim of this study was to gain more insight into the impact of COVID-19 on STI/HIV care in the Netherlands from the perspective of STI/HIV care providers. We investigated whether professionals in STI/HIV care experienced changes compared to pre-COVID in access to STI/HIV care for priority populations, demand and provision of STI/HIV care, shifts to online STI/HIV counseling and care, and the quality assurance of STI/HIV care. An online survey was completed by 192 STI/HIV care professionals. Additionally, semi-structured interviews were held with 23 STI/HIV care professionals. According to participants, people in vulnerable circumstances, such as recent migrants and people with low health or digital literacy, may have had difficulties accessing STI/HIV care during the pandemic, especially during lockdowns and at public sexual health services. Hence, these may not have received the care they needed. Participants thought that COVID-19 measures may have compounded existing disparities. Furthermore, participants found that online care provision was not up to standard and were concerned about follow-up care for patients using private online providers of remote tests. It is important to explore how STI/HIV care for people in vulnerable circumstances can be ensured in future public health crises.

Aim(s): To understand the experiences of HIV nurses in the context of ambivalence between biomedical treatment advancements and the continuing burden for people living with HIV and negative representations of HIV., Design: An interpretative phenomenological study was conducted using in-depth interviews., Methods: Twenty-one interviews with nurses were conducted between November 2021 and March 2022. A thematic analysis was performed., Results: Six themes related to the nurses' experiences emerged. Despite effective treatment for most people with HIV, nurses identify patient populations that require additional care. Nurses are flexible in making extra appointments to accommodate complex issues in these patients. Nurses develop a unique relationship with their patients based on trust and empathy, linked to patient's experiences with stigma and discrimination for people with HIV. Nurses perceive their tasks as becoming increasingly complex. There is explicit awareness about the changes in HIV care from acute to chronic care and how this affects nurses' tasks. Nurses continue to differentiate HIV from other chronic conditions., Conclusion: Biomedical advancements change the organization of HIV care while public health concerns remain and patient population has particular needs due to negative social representations of HIV. Nurses navigate these issues in their everyday care., Implications for the Profession And/or Patient Care: A potential re-evaluation of the role of nurses in providing chronic HIV care., Impact: Our study addresses the roles of HIV nurses as care is shifting towards chronic care models. The unique relationship between nurses and patients is key in understanding the importance of nurses in the care trajectory. These findings impact the institutional role of nurses in HIV treatment centres and the institutional organization of HIV care., Report Method: The COREQ guideline was used., Patient or Public Contribution: Amsterdam UMC (AMC) staff, the national organization of HIV Nurses and patient organizations contributed to the study design., (© 2023 The Authors. Journal of Advanced Nursing published by John Wiley & Sons Ltd.)

Chemsex is common among gay, bisexual and other men who have sex with men (gbMSM). Although not always categorised as problematic, a link with psychological distress has been reported and might be exacerbated amongst gbMSM living with HIV, as HIV has been associated with anxiety and depression. A cross-sectional online survey of gbMSM living with HIV (n = 359) was performed incorporating the Hospital Anxiety and Depression Scale and sociodemographic variables including, HIV characteristics, chemsex and sexual behaviours. Logistic regression analysis was used to find associations with anxiety or depression. Many participants engaged in chemsex (48.5%, n = 174). Chemsex was associated with lower odds of depression (aOR 0.45, 95% CI 0.23-0.85) and not associated with anxiety (aOR 0.66, CI 0.40-1.09). Although chemsex is a public health concern; we found it was associated with lower levels of depression in gbMSM living with HIV. However, causal inference is not possible, as gbMSM with higher levels of depression might engage in chemsex less., (© 2023. The Author(s).)

Background: The Undetectable=Untransmittable (U=U) message has been promoted since it was demonstrated that viral suppression through HIV treatment prevents sexual transmission between serodiscordant partners (HIV treatment as prevention). Our study assessed familiarity with, perceived accuracy of, and willingness to rely on U=U in a national sample of gay and bisexual men in Australia., Methods: We conducted a national, online cross-sectional survey in April-June 2021. Eligible participants were gay, bisexual and queer men and non-binary people who lived in Australia. Logistic regression was used to identify factors associated with familiarity, perceived accuracy and willingness to rely on U=U (by having condomless sex with a partner with HIV who has an undetectable viral load)., Results: Of 1280 participants, most were familiar with U=U (1006/1280; 78.6%), the majority of whom believed U=U was accurate (677/1006; 67.3%). Both familiarity and perceived accuracy were higher among participants living with HIV, followed by pre-exposure prophylaxis (PrEP) users, HIV-negative participants not taking PrEP, and untested/unknown status participants. Knowing at least one person living with HIV, among other factors, was associated with familiarity and perceived accuracy of U=U; and familiarity was associated with perceived accuracy. Among participants familiar with U=U, less than half were willing to rely on U=U (473/1006; 47.0%). Familiarity with U=U and knowing at least one person living with HIV were associated with willingness to rely on U=U, among other factors., Conclusions: We found familiarity with U=U was associated with perceived accuracy and willingness to rely upon it. There is an ongoing need to educate gay and bisexual men (particularly HIV-negative men) about U=U and its benefits.

Relationship agreements are important for HIV prevention among gay and bisexual men (GBM) in relationships, with research earlier in the HIV epidemic often finding that agreements specified monogamy or condom use with casual partners. There is evidence that HIV pre-exposure prophylaxis (PrEP) has shifted sexual practices among some men in relationships, such as allowing condomless sex with casual partners, but there has been little attention paid to relationship agreements among GBM who use PrEP. In this paper, we analyzed national, Australian, cross-sectional data from an online survey completed by non-HIV-positive GBM in 2021 (N = 1,185). Using logistic regression, we identified demographic characteristics, sexual practices and the types of relationship agreement that were associated with PrEP use among GBM in relationships. Using Pearson's chi-squared tests, we explored whether PrEP users in relationships reported similar sexual practices to PrEP users not in relationships. PrEP use among GBM in relationships was independently associated with older age, identifying as gay, being in a non-monogamous relationship, having a spoken (explicit) relationship agreement, having a primary HIV-negative partner taking PrEP or a primary partner living with HIV, reporting recent condomless casual sex, reporting an STI diagnosis in the past year, and knowing at least one other PrEP user. We found that PrEP users in relationships had similar sexual practices to PrEP users not in relationships. GBM in relationships who have casual sex and who meet PrEP suitability criteria may be good candidates for PrEP. Our findings suggest that explicit relationship agreements remain important for HIV prevention, and they support PrEP use among GBM in relationships., (© 2022. The Author(s).)

Condoms have been the primary form of HIV prevention for gay and bisexual men (GBM) for most of the HIV epidemic. The introduction of biomedical HIV prevention may have changed attitudes towards condoms. Data from repeated national online surveys of GBM in Australia were used to examine how attitudes towards condoms and confidence discussing condoms with partners changed in the period 2011-2019. The proportion of all participants who reported a positive experience in using condoms remained low and unchanged (9.6% in 2011 to 6.0% in 2019). Confidence in discussing condoms with partners decreased over time (from 72.2% in 2011 to 56.6% in 2019). Confidence in discussing condoms was associated with concern about sexually transmitted infections, and more consistent condom use. Sustaining confidence in using condoms may be more challenging as biomedical prevention methods become more commonly used.

Background: During the COVID-19 pandemic, the number of hepatitis B virus (HBV) vaccinations among men who have sex with men (MSM) has been considerably lower than before the pandemic. Moreover, less frequent HBV testing and a reduction in numbers of sex partners have been reported. We assessed the impact of these COVID-19-related changes on HBV transmission among MSM in the Netherlands., Methods: We estimated the changes in sexual activity, HBV testing, and HBV vaccination among MSM during the pandemic from Dutch data. We used a deterministic compartmental model and investigated scenarios with small or large declines in sexual activity, testing, and vaccination for the current phase of the pandemic (without available data). We examined the increase in HBV vaccinations needed to prevent further increase in HBV incidence., Results: With a decrease in numbers of sex partners of 15-25% during the first lockdown and 5% during the second lockdown, we found a decline of 6.6% in HBV incidence in 2020, despite a >70% reduction in HBV testing and vaccination during the first lockdown. With numbers of sex partners rebounding close to pre-pandemic level in 2021, and a reduction of 15% in testing and 30% in vaccination in 2021, we found an increase of 1.4% in incidence in 2021 and 3.1% in 2026. With these changes, an increase of ≥60% in HBV vaccinations in 2022 would be needed to bring the HBV incidence in 2023 back to the level that it would have had if the COVID-19-related changes had not occurred., Conclusions: Despite reductions in sexual activity during the COVID-19 pandemic, the decrease in HBV vaccinations may result in a small increase in HBV incidence after 2021, which may persist for years. It is important to restore the vaccination level and limit further increase in HBV transmission among MSM., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Minority groups may face additional barriers to vaccination. In April-June 2021, we assessed the level of COVID-19 vaccination and willingness to be vaccinated in a national, online survey of 1280 gay and bisexual men in Australia. Over a quarter of the sample (28.0%) had been partially or fully vaccinated, and 80.0% of the unvaccinated were willing to be vaccinated. Vaccination was independently associated with older age, being university educated, and HIV status (with HIV-positive participants being more likely and untested participants less likely to be vaccinated). Willingness to be vaccinated was independently associated with living in a capital city and being university educated. Those who had lost income or their job due to COVID-19 were less willing to be vaccinated. Our results suggest encouraging COVID-19 vaccination among those with lower levels of health literacy and supporting those who have experienced financial stress because of the pandemic., (© 2022. The Author(s).)

To improve sexual health among people living with HIV, sexual health should be addressed during consultations in routine HIV care. The aim of the present study was to investigate to what extent Sexual Health Counselling (SHC) is incorporated into routine Dutch HIV care and to explore differences between physicians and nurses in their practices and views regarding SHC. A cross-sectional survey was conducted among all HIV physicians (N=110) and HIV nurses (N=82) in the Netherlands. A questionnaire assessed socio-demographic characteristics, current SHC practice, topics addressed, and factors associated with engaging in SHC. The response rate was 53.6% (N=59) among physicians and 60.0% (N=40) among nurses. SHC was performed by 26.1% of physicians and 83.9% of nurses (Χ² (1) = 27.68, p <.001). The most frequently reported barrier for SHC was the presence of a third party, endorsed by 50.9% of physicians and 60.4% of nurses. Nurses were more likely to address issues related to sexual wellbeing, while physicians mainly discussed medical topics. While, both HIV physicians and nursed felt responsible for providing SHC, nurses were more likely to address SHC that physicians. There is scope for improving SHC for PLHIV through a multidisciplinary approach based on clear guidelines for physicians and nurses.

Objective: This study described the demographics, treatment information and identified characteristics associated with virological failure and being lost to follow-up (LTFU) for patients with HIV on first-line and second-line antiretroviral therapy (ART) regimens in a large South African cohort., Design: A quantitative retrospective cohort study using secondary data analysis., Setting: Seven Johannesburg inner city facilities., Participants: Unique records of 123 002 people with HIV receiving ART at any point in the period 1 April 2004 to 29 February 2020 were included., Measures: Demographic characteristics, ART status, CD4 count information and retention status were collected and analysed as covariates of outcomes (viral load (VL) and LTFU)., Results: Of the total study patients, 95% (n=1 17 260) were on a first-line regimen and 5% (n=5742) were on a second-line regimen. Almost two-thirds were female (64%, n=79 226). Most patients (60%, n=72 430) were initiated on an efavirenz-based, tenofovir disoproxil fumarate-based and emtricitabine-based regimen (fixed-dose combination). 91% (n=76 737) achieved viral suppression at least once since initiating on ART and 60% (n=57 981) remained in care as at the end of February 2020. Patients from the community health centre and primary healthcare clinics were not only more likely to be virally suppressed but also more likely to be LTFU. Patients on second-line regimens were less likely to reach viral suppression (adjusted OR (aOR)=0.26, CI=0.23 to 0.28) and more likely to be LTFU (aOR=1.21, CI=1.09 to 1.35). Being older (≥25 years) and having a recent CD4 cell count≥100 cells/µL were predictors of viral suppression and retention in patients on ART., Conclusion: Patients on first-line regimens had higher VL suppression rates and were more likely to remain in care than those on a second-line regimen. Being younger and having low CD4 cell counts were associated with poor outcomes, suggesting priority groups for ART adherence support., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: During the COVID-19 pandemic, the disruption in care for sexually transmitted infections (STIs) and the social distancing measures have led to reductions in STI testing and sexual behavior. We assessed the impact of these COVID-19-related changes on transmission of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) among men who have sex with men (MSM) in The Netherlands., Methods: We developed a mathematical model for CT and NG transmission among MSM, accounting for COVID-19-related changes in sexual behavior and testing in 2020 to 2021. Changes in 2020 were estimated from data from the Dutch COVID-19, Sex, and Intimacy Survey among MSM and the National Database of STI Clinics. Because of the lack of data for 2021, we examined several scenarios covering a range of changes., Results: A reduction of 10% and 40% in STI testing of symptomatic and asymptomatic, respectively, individuals with a 10% to 20% reduction in numbers of casual partners (according to partner status and activity level) during the second lockdown, resulted in a 2.4% increase in CT prevalence, but a 2.8% decline in NG prevalence in 2021. A 5% and 30% reduction in STI testing of symptomatic and asymptomatic, respectively, individuals with the same reduction in casual partners resulted in a 0.6% increase in CT prevalence and a 4.9% decrease in NG prevalence in 2021., Conclusions: The disruption in STI care due to COVID-19 might have resulted in a small increase in CT prevalence, but a decrease in NG prevalence. Scaling up STI care is imperative to prevent increases in STI transmission., Competing Interests: Conflicts of Interest and Sources of Funding: None declared., (Copyright © 2021 American Sexually Transmitted Diseases Association. All rights reserved.)

Objectives: Regular HIV testing in men who have sex with men (MSM) enables timely entry into care and reduces the likelihood of HIV transmission. We aimed to assess HIV-testing behaviour and associated factors in MSM by urbanisation of place of residence., Design: Data were derived from online survey ('Men & Sexuality') in the Netherlands, which was mainly advertised on social media (Facebook and Instagram), dating websites, apps for MSM (Grindr and PlanetRomeo) and gay media., Primary and Secondary Outcome Measures: HIV testing was defined as recent (<1 year), not recent (≥1 year) or never. Using multinominal regression analyses, factors associated with not recent testing and never testing, compared with recent testing, were assessed among MSM living in highly (>2500 residences/km 2 ) or non-highly (≤2500 residences/km 2 ) urbanised areas., Participants: The study sample included 3815 MSM, currently living in the Netherlands. The mean age was 36 years (SD 14.7), and 67.6% were highly educated., Results: In highly urbanised areas, 11.8% was never and 19.8% was not recently HIV-tested. In non-highly urbanised areas, this was 25.2% and 19.6%. Among MSM living in highly urbanised areas, independently associated with never and not recent testing were younger age, self-identification as bisexual, fewer sex partners, never notified of HIV and no recent condomless anal intercourse. Among MSM living in non-highly urbanised areas, lower perceived HIV severity, higher perceived HIV risk and a lower proportion gay friends were associated with never and not recent testing. Among never tested MSM, those in non-highly urbanised areas preferred self-sampling/self-testing over facility-based testing; those in highly urbanised areas preferred testing at healthcare facilities., Conclusions: The proportion of never tested MSM was high (25%) in non-highly urbanised areas in the Netherlands. MSM living in non-highly urbanised areas may possibly be reached with targeted approaches to increase HIV testing uptake such as self-testing/self-sampling strategies., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Since the introduction of effective anti-retroviral therapy, early diagnosis and treatment of HIV have become increasingly important from individual and public health perspectives. People who are diagnosed with a CD4 count below 350 cells/µL blood are today considered to be "late" diagnoses. In an effort to understand the reasons for late diagnosis, we conducted in-depth interviews (n = 14) in Amsterdam, the Netherlands. Two main factors were identified: psychosocial factors and health-system factors. Psychosocial factors relate to people's personal relationship with health professionals, low risk perception, fear related to the outcome of testing, and trauma from observed past experiences of living with HIV. Health-system factors relate to institutional barriers and missed opportunities during client-provider interactions. We conclude that in order to mitigate late diagnosis, the social and institutional context within which HIV testing is conducted should be addressed., (© 2021. The Author(s).)

Homeless young people who engage in sex work are at increased risk of HIV and other sexually transmitted infections like chlamydia, gonorrhoea, syphilis and herpes. Semi-structured interviews were conducted with 29 homeless young people between the ages of 16 and 25 years from Rawalpindi, Pakistan, to explore how sexual practices were mediated through social and contextual conditions. Participants engaged in sex for a range of reported reasons, most commonly to generate income, but also to build intimacy and to establish intimate partnerships which could bring physical protection and social and emotional support. Although participants were aware of the sexual health risks attached to condomless sex, they engaged in it due to the social obligations of intimate partnerships, financial considerations and to better manage potentially violent situations. Instead of condoms, participants used alternate methods like withdrawal, oral sex, post-sex douching and specific sexual positions. These were not always useful, and some methods might have inadvertently increased their risk of HIV. The study findings suggest that an integrated health promotion approach that goes beyond the health sector and a singular emphasis on risk awareness may help reduce young people's risk of homelessness and sexual health risks., (© 2020 John Wiley & Sons Ltd.)

Background: In 2015, New South Wales (Australia) removed patient co-payments for ART of HIV. We hypothesized the policy change would reduce overall out-of-pocket (OOP) healthcare expenditure, improve ART adherence, and better maintain HIV suppression., Methods: Using data from a national, 2-year prospective study of adults with HIV on ART (n=364) (2013-2017), we compared OOP healthcare expenditure, ART adherence, and virological failure (VF) in participants subject to the co-payment policy change with participants from other jurisdictions who never paid, and who always paid, co-payments. We used fixed effects regression models to compare outcomes, and incidence rates for VF., Results: Although ART co-payments declined, there was no significant change in total OOP healthcare expenditure in participants ceasing co-payments compared to those who continued (adjusted coefficient 0.09, 95% CI -0.31 to 0.48). Co-payment removal did not significantly reduce suboptimal ART adherence (from 17.5% to 16.3%) or VF (from 5.0 to 3.7 episodes per-100-person-years). Participants in the lowest income group but not receiving concessional government benefits incurred a non-significant increase in total OOP healthcare expenses; while concessional participants experienced a significant increase in non-ART HIV healthcare costs after the policy changed., Conclusion: In this population, ART co-payments represented a small proportion of OOP healthcare expenditure. Its removal did not materially impact ART adherence or VF, although the study was not powered to detect these., Competing Interests: Conflicts of Interest EL, LM, JdW and JR have no conflicts to declare; AC has received research funding from Bristol-Myers Squibb, Gilead Sciences, and ViiV Healthcare; lecture and travel sponsorships from Gilead Sciences and ViiV Healthcare; and has served on advisory boards for Gilead Sciences, MSD and ViiV Healthcare; KJS has received travel sponsorship from Gilead Sciences., (Copyright © 2021. Published by Elsevier B.V.)

Background: We assessed willingness to use HIV pre-exposure prophylaxis (PrEP) and current PrEP use among gay and bisexual men (GBM) in Australia., Methods: National, online cross-sectional surveys of GBM were conducted in 2013, 2015, 2017, and 2019. Willingness to use PrEP was measured on a previously validated scale. Trends and associations with key measures were analyzed using multivariate logistic regression., Results: During 2013-2019, 4908 surveys were completed. Among HIV-negative and untested men not currently using PrEP, willingness to use PrEP increased from 23.0% in 2013 to 36.5% in 2017 (P < 0.001) but then plateaued at 32% in 2019 (P = 0.13). The proportion of current PrEP users increased significantly from 2.5% in 2015 to 38.5% in 2019 (P < 0.001). In 2019, factors independently associated with being a current PrEP user (compared with non-PrEP users who were willing to use PrEP) included having subsidized health care (Medicare), knowing HIV-positive people, being recently diagnosed with an STI other than HIV, having higher numbers of recent male sexual partners, recent condomless sex with casual and regular partners, and frequent PrEP sorting., Conclusion: Willingness to use PrEP has plateaued as its use has rapidly increased among GBM in Australia. PrEP use is concentrated among more sexually active men with access to subsidized health care. Free or low cost access schemes may facilitate broader access among GBM who want or need PrEP but lack access to subsidized health care., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.)

We have tracked belief in the effectiveness of HIV treatment as prevention (TasP) among Australian gay and bisexual men (GBM) since 2013. National, online cross-sectional surveys of GBM were conducted every 2 years during 2013-2019. Trends and associations were analyzed using multivariate logistic regression. Data from 4,903 survey responses were included. Belief that HIV treatment prevents transmission increased from 2.6% in 2013 to 34.6% in 2019. Belief in the effectiveness of TasP was consistently higher among HIV-positive participants than other participants. In 2019, higher levels of belief in TasP were independently associated with university education, being HIV-positive, using pre-exposure prophylaxis, knowing more HIV-positive people, being recently diagnosed with a sexually transmitted infection (STI) and use of post-exposure prophylaxis. Belief that HIV treatment prevents transmission has increased substantially among Australian GBM, but remains concentrated among HIV-positive GBM, those who know HIV-positive people, and GBM who use antiretroviral-based prevention.

Sexual difficulties, experienced by half of the people living with HIV (PLWH), not only affect quality of life but have been associated with lower adherence to antiretroviral medication. This systematic review synthesizes studies published since 1997 which used statistical methods to investigate factors associated with general sexual functioning or sexual satisfaction of PLWH. We searched Medline, PsycINFO, Embase, Cinahl and Scopus with terms: HIV AND sexual dysfunction AND factors. Of 5552 records, 26 studies met selection criteria. Twenty-one studies on general sexual function, and five studies on sexual satisfaction. Two researchers separately extracted data and applied standardized quality assessment criteria. (Registration: CRD42018094146.) Regarding general sexual dysfunction, older age, general physical health, depression, body image and psychological distress were the most relevant factors. There was inconsistent evidence for: CD4, viral load, HIV symptom severity, HIV disease progression and time since diagnosis. From limited available evidence on sexual satisfaction, age, unemployment, and psychosocial factors were significant. Overall, anxiety and relational factors were under-researched, treatment center studies were over-represented and non-validated measurement of outcomes was common. Future research is required to build theoretical models of sexual well-being specific to PLWH to guide effective research and intervention to promote sexual quality of life of PLWH.

The expanding HIV risk reduction toolkit increases options for men who have sex men (MSM), but increasing options in combination with different preferences may complicate promoting risk reduction. To investigate what strategies MSM prefer, data of 3310 participants in the online survey "Men & Sexuality" (Median age = 37 years, 320 (9.7%) HIV positive) was analysed. Questions assessed attitudes towards HIV risk reduction strategies. Participants had the most positive attitudes regarding PrEP and HIV testing, while withdrawal and strategic positioning were least preferred (all p 's < .001). Condoms were seen as acceptable to partners and effective but scored low on sexual pleasure. HIV-positive participants were more negative about condoms and more positive about viral load sorting than HIV-negative participants ( F (12,3297)  = 5.09, p < .001, [Formula: see text] = .02). Findings highlight a preference for HIV risk reduction strategies (PrEP and HIV testing) that do not diminish sexual pleasure and can be applied independent of sexual partners. A serological divide was apparent: HIV-negative MSM were less negative about condoms than HIV-positive MSM, suggesting that condom promotion remains a viable strategy for HIV-negative MSM. Taken together, results indicate a need for personalized approaches to the promotion of HIV risk reduction strategies, accounting for individual preferences and strategy effectiveness.

There is effectively no risk of transmission of HIV from an HIV-positive person with consistent undetectable viral load (UDVL) to an HIV-negative person during sex. This has been publicly disseminated by an international health campaign called "undetectable = untransmittable" (U = U). This study extends previous research by examining confidence in the U = U message and potential covariates of confidence in U = U, as well as by assessing the perceived personal risk and sexual outcomes in a sample of people living with HIV (PLWH) in Australia. Between October 2017 and June 2018, 139 adult PLWH were recruited through clinics or community-based strategies. They completed an online questionnaire assessing participant characteristics, general agreement with the U = U message, confidence in U = U as an effective HIV prevention strategy, perceived personal risk of onward transmission, and sexual outcomes. While the majority of participants (70.5%) agreed with the general U = U message, only 48.2% were confident in U = U as an effective HIV transmission prevention strategy across sexual situations. Lack of confidence in U = U was more pronounced in the community subsample, minority group participants, and lower educated participants. A minority of PLWH with self-reported UDVL thought they could pass on HIV and indicated poor sexual outcomes, including sexual inactivity, reduced frequency of sex, and reduced sexual satisfaction. General agreement with the U = U message among PLWH may mask lack of confidence in U = U. Community-based information and education tailored to culturally diverse groups and people with low health literacy are required to promote accurate perception of risk of transmission of HIV with consistent UDVL.

Background: HIV prevention cascades can assist in monitoring the implementation of prevention methods like preexposure prophylaxis (PrEP). We developed 2 PrEP cascades for Australia's primary HIV-affected population, gay and bisexual men., Methods: Data were drawn from 2 national, repeated, cross-sectional surveys (the Gay Community Periodic Surveys and PrEPARE Project). One cascade had 3 steps, and the other had 7 steps. Trends over time were assessed using logistic regression. For the most recent year, we identified the biggest drop between steps in each cascade and compared the characteristics of men between the 2 steps using multivariate logistic regression., Results: Thirty-nine thousand six hundred and seventy non-HIV-positive men participated in the Periodic Surveys during 2014-2018. PrEP eligibility increased from 28.1% (1901/6762) in 2014 to 37.3% (2935/7878) in 2018 (P < 0.001), awareness increased from 29.6% (563/1901) to 87.1% (2555/2935; P < 0.001), and PrEP use increased from 3.7% (21/563) to 45.2% (1155/2555; P < 0.001). Of 1038 non-HIV-positive men in the PrEPARE Project in 2017, 54.2% (n = 563) were eligible for PrEP, 97.2% (547/563) were aware, 67.6% (370/547) were willing to use PrEP, 73.5% (272/370) had discussed PrEP with a doctor, 78.3% (213/272) were using PrEP, 97.2% (207/213) had recently tested, and 75.8% (157/207) reported reduced HIV concern and increased pleasure because of PrEP. The break point analyses indicated that PrEP coverage was affected by geographical availability, education level, employment, and willingness to use PrEP., Conclusions: PrEP eligibility, awareness, and use have rapidly increased among Australian gay and bisexual men. The cascades identify disparities in uptake by eligible men as a result of socioeconomic factors and PrEP's acceptability.

This report examines rates of HIV status disclosure and negative responses to disclosure among people living with HIV in Australia. Among 697 people living with HIV, most (>90%) had disclosed their status to friends, sexual partners and health providers. Almost a third had not disclosed to family, and half had not told any work colleagues. Negative responses to disclosure (e.g. blame, rejection) by all groups were associated with increased HIV-related stigma, psychological distress and diminished social support and health satisfaction. These results shed light on rates of disclosure among people living with HIV in Australia and the adverse health impacts of negative responses to disclosure.

Erectile dysfunction (ED) is more prevalent among men with HIV than HIV negative men. This study systematically reviewed quantitative studies published since 1997 which sampled men with HIV to examine factors associated with ED. Searches on PsycINFO, Medline, Scopus, Embase and Cinahl databases produced 5552 records, and 14 studies met inclusion criteria. Two researchers independently extracted data and assessed the quality studies using standardized criteria. Age and depression were found to be significantly associated with ED. Importantly, factors unique to HIV emerged as consistently significant across studies, including time on antiretroviral medication and protease inhibitor medication use. However, these relate to organic cause factors associated with ED only. Only four studies examined social factors with inconsistent findings. There was a paucity of research related to psychosocial factors associated with ED. This systematic review used a broad search strategy employed across multiple data-bases, however, it is limited by the over-representation of treatment centre based studies conducted in high-income nations. Future research should examine psychosocial factors, such as undue fear of transmission of HIV or fear of rejection by a sexual partner and develop a psychosocial model of sexual difficulties with HIV, from which casual hypotheses can be derived and tested.

Background: Life expectancy of people living with HIV (PLWH) is increasing. Effective biomedical prevention methods (treatment as prevention and preexposure prophylaxis) are being widely implemented in high-income nations. Therefore, research into quality of life, including sexual adjustment, is of increasing importance to HIV care. Yet, sexual adjustment of PLWH has been neglected in past research. We propose a new model of sexual adjustment to HIV which explores the dynamic process, facilitators and barriers characterising sexual life of PLWH overtime., Method: Thirty PLWH (19 male, 11 female) recruited from two HIV treatment centres as well as community groups, completed semi-structured interviews which were audio-recorded and transcribed verbatim for analysis using grounded theory., Results: The model of sexual adjustment to HIV is the first to establish how undue fears of transmission of HIV during sex and/or fear of rejection by sexual partners determine initial sexual behaviour after diagnosis and also sexual adjustment over time. Within the model, sexual adjustment to HIV is facilitated by factors which assist PLWH to overcome such fears, including: partner acceptance, peer, community and health professional support, and accurate knowledge of risk of transmission including of undetectable viral load and pre-exposure prophylaxis. Adjustment is inhibited when undue fears of transmission and of rejection persist long term, resulting in maladaptive behaviours to cope with such fears including avoidance of sex and problematic drug and alcohol use., Conclusion: This model offers clear directions for promoting sexual adjustment to HIV. Health professionals should: (a) assess and intervene for sexual quality of life (not just risk) among PLWH; (b) be aware that serosorting facilitates adjustment in the short to medium term, but may interfere with adjustment long-term, (c) promote opportunities for positive connection between PLWH, and (d) intervene directly with PLWH and HIV negative sexual partners to promote accurate risk of transmission knowledge, including how this applies to their own sexual practices, and whether they are experiencing undue fear of transmission over time.

Improving testing uptake among men who have sex with men with a non-western migration background (MSM-NW) is a public health priority, as people who are unaware of their HIV infection are at higher risk of transmitting HIV and are unable to benefit from HIV treatment. Formative semi-structured interviews with 13 MSM-NW assessed key factors for the successful implementation of social network testing with HIV self-tests (SNT-HIVST). Interviews were thematically analysed. Participants mentioned that SNT-HIVST might overcome barriers to regular HIV testing including; being seen while testing, disclosure of sexual identity, and stigma related to HIV and sexual practices. Trust between the HIVST distributer and receiver was important. Finally, SNT-HIVST requires tailored peer support to address practical, informational, and emotional needs. MSM-NW distributing HIVST can have an important role in reducing health disparities in testing uptake among MSM-NW. Provided sufficient trust among MSM-NW; key factors found for successful implementation were education through an e-tool, and establishing quality support by a peer-coordinator for unanticipated questions. In conclusion, HIVST distribution has the potential to reduce health disparities in testing uptake, in particular, if adjusted to MSM-NWs individual preferences and the needs and preferences of the person they are inviting to test.

Background A substantial minority of patients living with HIV refuse or cease antiretroviral therapy (ART), have virological failure (VF) or develop an AIDS-defining condition (ADC) or serious non-AIDS event (SNAE). It is not understood which socioeconomic and psychosocial factors may be associated with these poor outcomes., Methods: Thirty-nine patients with poor HIV treatment outcomes, defined as those who refused or ceased ART, had VF or were hospitalised with an ADC or SNAE (cases), were compared with 120 controls on suppressive ART. A self-report survey recorded demographics, physical health, life stressors, social supports, HIV disclosure, stigma or discrimination, health care access, treatment adherence, side effects, health and treatment perceptions and financial and employment status. Socioeconomic and psychosocial covariates significant in bivariate analyses were assessed with conditional multivariable logistic regression, adjusted for year of HIV diagnosis., Results: Cases and controls did not differ significantly with regard to sex (96.2% (n = 153) male) or age (mean (± s.d.) 51 ± 11 years). Twenty cases (51%) had refused or ceased ART, 35 (90%) had an HIV viral load >50 copies mL-1, 12 (31%) were hospitalised with an ADC and five (13%) were hospitalised with a new SNAE. Three covariates were independently associated with poor outcomes: foregoing necessities for financial reasons (adjusted odds ratio (aOR) 3.1, 95% confidence interval (95% CI) 1.3-7.6, P = 0.014), cost barriers to accessing HIV care (aOR 3.1, 95% CI 1.0-9.6, P = 0.049) and lower quality of life (aOR 3.8, 95% CI 1.5-9.7, P = 0.004)., Conclusions: Despite universal health care, socioeconomic and psychosocial factors are associated with poor HIV outcomes in adults in Australia. These factors should be addressed through targeted interventions to improve long-term successful treatment.

Using repeated, national, online, cross-sectional surveys of Australian gay and bisexual men (GBM), we analysed trends related to HIV pre-exposure prophylaxis (PrEP). Specifically, we analysed trends in PrEP use, willingness to use PrEP, and concern about using PrEP during 2011-2017. We assessed support for GBM using PrEP and willingness to have sex with men taking PrEP between 2015 and 2017. For time-based analyses, we used multivariate logistic regression, controlling for sampling variations over time. We constructed new scales assessing reduced concern about HIV among PrEP users and non-users in 2017, and used multivariate logistic regression to identify independent correlates of PrEP use (vs. non-use). The analyses included 4567 HIV-negative and untested participants (2011-2017). PrEP use increased from 0.5% in 2011 to 25.5% in 2017 (p < 0.001). Willingness to use PrEP increased from 27.9% in 2011 to 36.5% in 2017 (p < 0.001) while concern about using PrEP fell (52.1-36.1%, p < 0.001). Support for GBM using PrEP remained stable (52.5% in 2015, 51.9% in 2017, p = 0.62), and willingness to have sex with men taking PrEP increased from 34.9% in 2015 to 49.0% in 2017 (p < 0.001). In 2017, 22.8% of non-PrEP-users had reduced HIV concern because of PrEP, while 73.6% of PrEP users had reduced HIV concern and greater sexual pleasure because of PrEP. The analysis of PrEP users vs. non-users in 2017 indicated that PrEP users were more sexually active and reported higher risk sexual practices, were more likely to live in New South Wales and Victoria, and to be in full-time employment. They were also more likely to know HIV-positive people and other PrEP users. Diffusion of Innovations theory suggests that future PrEP users in Australia may be less adventurous and require greater reassurance about PrEP's efficacy and legitimacy, to sustain rollout and address current disparities in uptake.

We evaluated Amsterdam HIV Testing Week (HTW) 2016 regarding its primary goals of raising awareness and prompting HIV testing. Participating services offered free, anonymous HIV testing, with a focus on reaching men who have sex with men (MSM) and people with a non-western migration background. Sociodemographic characteristics, HIV testing history, intention to test regularly, beliefs about personal risk and severity of HIV, and perceived social norms regarding HIV testing and people living with HIV were assessed among all who tested. A community quick scan assessed awareness of Amsterdam HTW 2016 and attitudes and intentions regarding HIV testing. Of 806 people tested, 59.6% (405/679) belonged to key populations. None tested HIV-positive and 37.6% intended to test regularly in the future. The community quick scan found moderate awareness of Amsterdam HTW 2016. Awareness was highest among recent testers and HIV-positive MSM and not associated with HIV testing attitudes and intentions. People tested during Amsterdam HTW 2016 were from key populations and/or were not (adequately) reached via traditional testing approaches. The contribution of the Amsterdam HTW approach to raising awareness and prompting HIV testing in key populations may benefit from focusing on HIV-negative individuals who have not been tested recently.

Background Gay and bisexual men (GBM) with recent HIV infection are a key population to inform HIV-prevention. The National HIV Registry (NHR) provides details about all individuals diagnosed with HIV, but it is unclear how., Methods: Basic sociodemographic characteristics of GBM in the NHR who were diagnosed between 2010 and 2014 were compared with three samples of GBM: men with undiagnosed HIV infection from the Community-Based Study of Undiagnosed HIV and Testing (COUNT) study of HIV prevalence and undiagnosed infection that was conducted during 2013-14; men in the Australian Gay Community Periodic Surveys (GCPS) who were diagnosed with HIV between 2010 and 2014; and men in the HIV Seroconversion Study (SCS) who were also diagnosed in those years., Results: The NHR identified 3629 men who reported male-to-male sex as the exposure risk for their diagnosis between 2010 and 2014. COUNT identified 19 (8.9% of all men who tested HIV positive) men as having undiagnosed HIV. In the GCPS sample, 185 (2.5%) reported being diagnosed with HIV in 2010-14. In total, 367 men in the SCS received their diagnosis during 2010-14. The mean age of men in the NHR (36.8 years) was similar to that in GCPS (36.3 years) and SCS (35.1 years), while undiagnosed men in COUNT were younger (32.6 years), with no other significant differences between the samples., Conclusions: The undiagnosed men were somewhat younger than diagnosed men. To achieve earlier diagnosis of new HIV infections, improved HIV testing frequency is needed among younger men.

Introduction: We determined the contribution of undiagnosed HIV to new infections among gay and bisexual men (GBM) over a 12-year period in Australia where there has been increasing focus on improving testing and HIV treatment coverage., Methods: We generated annual estimates for each step of the HIV cascade and the number of new HIV infections for GBM in Australia over 2004 to 2015 using relevant national data. Using Bayesian melding we then fitted a quantitative model to the cascade and incidence estimates to infer relative transmission coefficients associated with being undiagnosed, diagnosed and not on ART, on ART with unsuppressed virus, or on ART with suppressed virus., Results: Between 2004 and 2015, we estimated the percentage of GBM with HIV in Australia who were unaware of their status to have decreased from 14.5% to 7.5%. During the same period, there was a substantial increase in the number and proportion of GBM living with HIV on treatment and with suppressed virus, with the number of virally suppressed GBM increasing from around 3900 (30.2% of all GBM living with HIV) in 2004 to around 14,000 (73.7% of all GBM living with HIV) in 2015. Despite the increase in viral suppression, the annual number of new infections rose from around 660 to around 760 over this period. Our results have a wide range due to the uncertainty in the cascade estimates and transmission coefficients. Nevertheless, undiagnosed GBM increasingly appear to contribute to new infections. The proportion of new infections attributable to undiagnosed GBM almost doubled from 33% in 2004 to 59% in 2015. Only a small proportion (<7%) originated from GBM with suppressed virus., Discussion: Our study suggests that an increase in HIV treatment coverage in Australia has reduced the overall risk of HIV transmission from people living with HIV. However, the proportion of infections and the rate of transmission from undiagnosed GBM has increased substantially. These findings highlight the importance of HIV testing and intensified prevention for Australian GBM at high risk of HIV., (© 2018 The Authors. Journal of the International AIDS Society published by John Wiley & sons Ltd on behalf of the International AIDS Society.)

An online survey was conducted among people living with HIV (PLHIV) in Australia to discern key factors associated with distinctive ART use patterns. The sample (N = 358), was further divided into three groups: those on ART continuously since initiation (n = 208, 58.1%); those on ART intermittently (n = 117, 32.7%); and those not on ART at the time of survey (n = 33, 9.2%). ART non-users were the most likely to hold serious concerns about ART that outweighed perceived necessities (benefits) from ART (AOR = 0.13; 95% CI 0.06-0.29; p < 0.001). They were also the least self-efficacious in HIV disease management (AOR = 0.29; 95% CI 0.09-0.87; p = 0.028). Intermittent ART users were more likely to receive their HIV diagnosis prior to 2003 (AOR = 0.38; 95% CI 0.28-0.53; p < 0.001) and perceive lower HIV management self-efficacy (AOR = 0.50, 95% CI 0.28-0.87; p = 0.015) than continuous users. ART-related beliefs and perceived self-efficacy in HIV self-management play an important role in achieving universal treatment uptake and sustained high levels of adherence.

Objective: To measure changes in undiagnosed HIV among gay and bisexual men (GBM) in Melbourne., Methods: Undiagnosed HIV was compared between GBM recruited anonymously in 2008 in gay venues only and GBM anonymously or confidentially (results delivery) recruited in 2014 at gay venues and a community festival. Surveys were completed and oral fluid specimens collected for HIV testing; positive tests among GBM reporting being HIV-negative or unknown/untested were classified as undiagnosed. Tests of proportions compared serological prevalence, undiagnosed prevalence and participant characteristics., Results: HIV prevalence was 9.5% and 7.1% among 639 and 993 GBM recruited in 2008 and 2014, respectively; undiagnosed prevalence declined significantly from 31.1% to 7.1% (p<0.001). Sexual risk and undiagnosed HIV was highest among venue-recruited participants in 2014 (17.6%). Fewer diagnosed GBM participated confidentially in 2014, but this did not meaningfully influence comparative undiagnosed HIV prevalence., Conclusion: We provide the first estimates of changes in undiagnosed HIV in Australia, demonstrating a marked decline in undiagnosed HIV among GBM. Implications for public health: Our findings are consistent with reports of increases in HIV testing among GBM. Given sustained high HIV diagnosis rates, new testing models that encourage high frequency testing are needed to control the local HIV epidemic., (© 2017 The Authors.)

Objectives: We quantified concomitant medication polypharmacy, pharmacokinetic and pharmacodynamic interactions, adverse effects and adherence in Australian adults on effective antiretroviral therapy., Design: Cross-sectional., Methods: Patients recruited into a nationwide cohort and assessed for prevalence and type of concomitant medication (including polypharmacy, defined as ≥5 concomitant medications), pharmacokinetic or pharmacodynamic interactions, potential concomitant medication adverse effects and concomitant medication adherence. Factors associated with concomitant medication polypharmacy and with imperfect adherence were identified using multivariable logistic regression., Results: Of 522 participants, 392 (75%) took a concomitant medication (mostly cardiovascular, nonprescription or antidepressant). Overall, 280 participants (54%) had polypharmacy of concomitant medications and/or a drug interaction or contraindication. Polypharmacy was present in 122 (23%) and independently associated with clinical trial participation, renal impairment, major comorbidity, hospital/general practice-based HIV care (versus sexual health clinic) and benzodiazepine use. Seventeen participants (3%) took at least one concomitant medication contraindicated with their antiretroviral therapy, and 237 (45%) had at least one pharmacokinetic/pharmacodynamic interaction. Concomitant medication use was significantly associated with sleep disturbance and myalgia, and polypharmacy of concomitant medications with diarrhoea, fatigue, myalgia and peripheral neuropathy. Sixty participants (12%) reported imperfect concomitant medication adherence, independently associated with requiring financial support, foregoing necessities for financial reasons, good/very good self-reported general health and at least 1 bed day for illness in the previous 12 months., Conclusion: In a resource-rich setting with universal healthcare access, the majority of this sample took a concomitant medication. Over half had at least one of concomitant medication polypharmacy, pharmacokinetic or pharmacodynamic interaction. Concomitant medication use was associated with several adverse clinical outcomes.

Objective: Assess willingness to use HIV pre-exposure prophylaxis (PrEP), support for others using it and willingness to have sex with partners using PrEP among Australian gay and bisexual men (GBM)., Methods: National, online cross-sectional surveys of Australian GBM were conducted in 2011, 2013 and 2015. Scales measuring support for and willingness to have sex with men using PrEP were developed in 2015 using factor analysis. Trends and associations with key measures were analysed using multivariate logistic regression., Results: During 2011-2015, 3850 surveys were completed by GBM. Willingness to use PrEP among HIV-negative and untested men did not change between 2011 (28.2%) and 2015 (31.7%, p=0.13). In 2015, willingness to use PrEP was independently associated with younger age, having an HIV-positive regular partner, recent condomless anal intercourse with casual male partners (CAIC), more than 10 male sex partners in the previous 6 months, ever having taken postexposure prophylaxis and having fewer concerns about using PrEP. In 2015, 54.5% of GBM supported other GBM taking PrEP and 39% were willing to have sex with men using PrEP. Support for and willingness to have sex with PrEP users were both associated with being HIV-positive, having a university degree and having two or more male partners in the previous 6 months. Willingness to have sex with men on PrEP was also associated with recent CAIC and using party drugs for sex, but was less likely among men who consistently used or had a positive experience using condoms., Discussion: Interest in and support for using PrEP are concentrated among men who engage in higher risk practices and who know more about living with HIV. This is consistent with the targeting of PrEP in Australia., Competing Interests: Competing interests: This work was supported with grants from the Bloodborne virus and sexually transmissible infection Research, Intervention and Strategic Evaluation programme, funded by the New South Wales Ministry of Health, and the Australian Government Department of Health. Non-financial support from Gilead Sciences was received for studies outside the submitted work., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.)

The objective of this study was to gather health professionals' perceptions about gaining informed consent and delivering HIV pre-test information. An online self-report survey was completed by 338 respondents involved in HIV testing in 55 countries in the WHO European Region. Nearly two thirds (61.5%) of respondents thought that HIV testing guidelines used in their country of work included recommendations about pre-test information; 83% thought they included recommendations regarding obtaining informed consent. One third (34%) of respondents thought that written informed consent was required; respondents from Eastern Europe and Central Asia were more likely to perceive this as required. Respondents from Western Europe thought pre-test information about the following aspects was significantly less likely to be addressed than respondents in other regions: the right to decline a test; services available after a positive test; laws/regulations impacting someone being tested and receiving a positive test result; potential risks for a client taking an HIV test; the possible need for partner notification after a positive test result. Results offer insight into perceived HIV pre-test practices in all but two national settings across the WHO European Region, and can be used in the development and evaluation of future HIV testing guidelines in the WHO European Region. Findings highlight that practices of obtaining written informed consent depart from current guidelines in some HIV testing settings. Furthermore, findings underscore that it is uncommon for pre-test information to address legal and social risks and harms that people testing HIV-positive may incur. This differs from the most recent global WHO guidelines emphasising the importance of such information, and raises important questions regarding the implications and appropriateness of the currently dominant focus of recommendations on streamlining the HIV testing process.

Background: Missing more than one tablet of contemporary antiretroviral therapy (ART) per month increases the risk of virological failure. Recent studies evaluating a comprehensive range of potential risk factors for suboptimal adherence are not available for high-income settings., Methods: Adults on ART with undetectable viral load (UDVL) were recruited into a national, multi-centre cohort, completing a comprehensive survey assessing demographics, socio-economic indicators, physical health, well-being, life stressors, social supports, HIV disclosure, HIV-related stigma and discrimination, healthcare access, ART regimen, adherence, side effects, costs and treatment beliefs. Baseline data were assessed, and suboptimal adherence was defined as self-reported missing ≥1 ART dose/month over the previous 3-months; associated factors were identified using bivariate and multivariate binary logistic regression., Results: We assessed 522 participants (494 [94.5%] men, mean age = 50.8 years, median duration UDVL = 3.3 years [IQR = 1.2-6.8]) at 17 sexual health, hospital, and general practice clinics across Australia. Seventy-eight participants (14.9%) reported missing ≥1 dose/month over the previous three months, which was independently associated with: being Australian-born (AOR [adjusted odds ratio] = 2.4 [95%CI = 1.2-4.9], p = 0.014), not being in a relationship (AOR = 3.3 [95%CI = 1.5-7.3], p = 0.004), reaching the "Medicare safety net" (capping annual medical/pharmaceutical costs) (AOR = 2.2 [95%CI = 1.1-4.5], p = 0.024), living in subsidised housing (AOR = 2.5 [95%CI = 1.0-6.2], p = 0.045), receiving home-care services (AOR = 4.4 [95%CI = 1.0-18.8], p = 0.046), HIV community/outreach services linkage (AOR = 2.4 [95%CI = 1.1-5.4], p = 0.033), and starting ART following self-request (AOR = 3.0 [95%CI = 1.3-7.0], p = 0.012)., Conclusions: In this population, 15% reported recent suboptimal ART adherence at levels associated in prospective studies with subsequent virological failure, despite all having an undetectable viral load. Associations were with social/economic/cultural/patient engagement factors, but not ART regimen/clinical factors. These associations may help identify those at higher risk of future virological failure and guide patient education and support.

This study assessed the relationship between methamphetamine use and condomless anal intercourse (CAI) among men who have sex with men (MSM) in Hanoi and Ho Chi Minh City, Vietnam. Of 622 MSM participants, 75.7% reported any CAI in the last three months, 23.2% reported engaging in sex work in the last three months, 21.1% reported group sex in the last twelve months (21.1%) and 14.3% had used methamphetamine for sex in the last three months. CAI was associated with living in Ho Chi Minh City vs. Hanoi, being versatile during anal sex, a greater degree of sexual sensation-seeking, and more strongly agreeing that withdrawal before ejaculation is effective in preventing HIV. Effect-modification analysis showed that recent sex-related methamphetamine use was related to a higher probability of CAI for men with low sexual sensationseeking scores. Methamphetamine assessment and/or interventions should be incorporated into HIV prevention and research with Vietnam's MSM population.

With the expanding pharmaceuticalization of public health, anthropologists have begun to examine how biomedicine's promissory discourses of normalization and demarginalization give rise to new practices of and criteria for citizenship. Much of this work focuses on the biomedicine-citizenship nexus in less-developed, resource-poor contexts. But how do we understand this relationship in resource-rich settings where medicines are readily available, often affordable, and a highly commonplace response to illness? In particular, what does it mean to not use pharmaceuticals for a treatable infectious disease in this context? We are interested in these questions in relation to the recent push for early and universal treatment for HIV infection in Australia for the twin purposes of individual and community health. Drawing on Ecks's concept of pharmaceutical citizenship, we examine the implications for citizenship among people with HIV who refuse or delay recommended medication. We find that moral and normative expectations emerging in the new HIV "treatment revolution" have the capacity to both demarginalize and marginalize people with HIV., (© 2016 by the American Anthropological Association.)

We surveyed Australian gay and bisexual men, assessing belief in HIV treatment as prevention (TasP) and support for early treatment. We identified the characteristics of participants who believed in TasP and supported early treatment using multivariate logistic regression. In 2013, 1316 men participated; 1251 participated in 2015. Belief in TasP increased from 2.6 % in 2013 to 13.1 % in 2015 (p < 0.001). The increase was most noticeable among HIV-positive men (from 9.7 % to 46.2 %). Support for early treatment increased from 71.8 % to 75.3 % (p = 0.02). Belief in TasP was associated with being HIV-positive, having a tertiary education, having recent condomless anal intercourse with casual male partners, and ever having taken post-exposure prophylaxis. Support for early HIV treatment was associated with being younger, living in New South Wales and being in paid employment. We recommend continued monitoring of the growing gap in belief about TasP between HIV-positive men and HIV-negative/untested men.

In this study we sought to identify the social and behavioural characteristics of Australian gay and bisexual men who had and had not tested for HIV during their current relationship. The results were based on 2012 and 2013 data collected from ongoing cross-sectional and community-based surveys held in six Australian states and territories. One thousand five hundred and sixty-one non-HIV-positive men reported that they were in a primary relationship. The majority of gay and bisexual men in primary relationships had tested for HIV during the relationship (73.4 %). Among men who had not tested during the relationship, almost half of these men had never tested for HIV. As untested men within relationships are potentially at risk of acquiring and transmitting HIV to their partners unknowingly, it is important to promote HIV testing to these men.

Unlabelled: Background The aim of this study was to assess perceptions of health professionals involved in HIV testing policy and practice in national settings across the WHO European Region regarding the delivery of HIV test results, post-test discussion and referral to specialist HIV services as recommended in authoritative guidelines., Methods: An online self-report survey was completed by a convenience sample of 338 respondents (response rate 34.1%) from 55 countries. Respondents worked with non-government organisations (49.4%), health services (32.8%), non-health service government agencies (6.2%) or other organisations (11.5%; e.g. prisons, education and research, international development)., Results: Experts' perceptions indicate that delivery of HIV-positive test results and related post-test discussion in their country generally corresponded to recommendations. However, results pointed to a significant gap perceived by experts between recommendations and the practice of delivering HIV-negative test results. Fewer respondents thought that suitable time is taken to deliver a negative HIV-test result (54.1%) than a positive result (73.1%). Also, fewer respondents thought there was a procedure for referral to specialist treatment, care and support services for people receiving a HIV-negative test result (34.9%) than for people receiving an HIV-positive test result (86.2%). Experts also reported low perceived use of communication technologies (i.e. telephone, email, text messaging, a secure website) for delivering HIV test results., Conclusions: This expert survey offers new insight into perceived HIV post-test practices in almost all national settings across the WHO European Region. The findings provide valuable guidance for future HIV testing guidelines for the WHO European Region.

In the context of a shift from exceptionalism to normalisation, this study examines recommendations/evidence in current pan-European/global guidelines regarding pre-test HIV testing and counselling practices in health care settings. It also reviews new research not yet included in guidelines. There is consensus that verbal informed consent must be gained prior to testing, individually, in private, confidentially, in the presence of a health care provider. All guidelines recommend pre-test information/discussion delivered verbally or via other methods (information sheet). There is agreement about a minimum standard of information to be provided before a test, but guidelines differ regarding discussion about issues encouraging patients to think about implications of the result. There is heavy reliance on expert consultation in guideline development. Referenced scientific evidence is often more than ten years old and based on US/UK research. Eight new papers are reviewed. Current HIV testing and counselling guidelines have inconsistencies regarding the extent and type of information that is recommended during pre-test discussions. The lack of new research underscores a need for new evidence from a range of European settings to support the process of expert consultation in guideline development., (© The Author(s) 2015.)

We analyzed the HIV risk reduction strategies (RRS) used by Australian gay and bisexual men with casual partners. Among 1346 men who reported any condomless anal intercourse with casual partners, 75% frequently practiced at least one RRS. The most common RRS was serosorting, frequently practiced by 55% of HIV-positive and 47% of HIV-negative participants. Condoms were frequently (but inconsistently) used by 17% of HIV-positive, 41% of HIV-negative, and 30% of untested participants. Relying on an undetectable viral load was frequently practiced by 58% of HIV-positive participants. Strategic positioning, withdrawal, and non-HIV-positive men taking antiretroviral medication were less common strategies.

Gay and bisexual men (GBM) who participate in gay community subcultures have different profiles, including differing risk behaviors. We examined men's participation in gay community subcultures, and its association with risk behavior. In a cross-sectional survey, 849 GBM provided information about men in their personal networks. We devised measures of their participation in five subcultural groupings and explored their associations with sexual behavior. We identified five subcultural groupings: sexually adventurous; bear tribes; alternative queer; party scene; and sexually conservative. Higher scores on the sexually adventurous measure was associated with being older, having more gay friends, being HIV-positive, and being more sexually active. It was also independently associated with unprotected anal intercourse with casual partners (AOR 1.82; 95 % CI 1.20-2.76; p = 0.005). HIV prevention strategies need to account for the different subcultural groupings in which GBM participate. Measures of engagement with gay subcultures are useful indicators of differential rates of risk behavior and modes of participation in gay community life. Men in more sexually adventurous subcultures are more likely to engage in sexual risk behavior.

Introduction: Gay and bisexual men (GBM) with undiagnosed HIV are believed to contribute disproportionately to HIV transmission in Australia but national prevalence estimates have been lacking., Methods: From November 2013 to November 2014, we recruited men at gay venues and events in six Australian states and territories. Of 7291 survey participants, 3071 men also provided an oral fluid sample for testing and decided whether to receive their test results or not. We calculated raw and population-weighted prevalence estimates and identified associations with undiagnosed infection using logistic regression., Results: Of 3071 participants, 213 men tested HIV-positive (6.9%, 95% confidence interval [CI] 6.0 to 7.8%), of whom 19 (8.9%, 95% CI 5.8 to 13.5%) were previously undiagnosed. After weighting for the size of the gay and bisexual male population in each state or territory, national HIV prevalence was estimated to be 7.2% (95% CI 6.3 to 8.1), of which 9.1% (95% CI 6.0 to 13.6%) were estimated to be undiagnosed. Compared with HIV-negative participants, men with undiagnosed HIV were more likely to report meeting partners at sex venues, using antiretroviral drugs as pre-exposure prophylaxis, condomless anal intercourse with casual partners, using party drugs for sex, injecting drugs and using amyl nitrite, crystal methamphetamine or gamma hydroxybutyrate in the six months prior to the survey., Discussion: The results indicate that the prevalence of undiagnosed HIV is relatively low among Australian GBM but is higher among men who report riskier sex and drug practices., Conclusions: The results underline the importance of targeted HIV prevention and frequent testing for men at increased risk of infection.

Objectives: HIV testing and counselling (HTC) guidelines support and promote best practice among service providers. Few European countries have national HTC guidelines and most rely on guidance from regional and international bodies. This study examines recommendations in current pan-European and global guidelines regarding test result delivery, post-test discussion and referral pathways in health care settings, and reviews the types of evidence upon which recommendations are based., Methods: A systematic review and comparative content analysis of relevant guidelines identified through a literature search and review of targeted organization websites were carried out., Results: One global and three pan-European guidelines were reviewed. There was general consensus that any test result should be confidential and delivered privately to a patient; positive results should be delivered in person by a health care professional; negative test results could also be delivered by telephone, text message or post. Analyses show conflicting guidance relating to the provision of post-test counselling, and inconsistencies in referral pathways to specialist treatment for positive test results. There is limited reference to published evidence in support of recommendations. Instead there is heavy reliance on expert opinion/consultation and other previous/existing guidelines when developing guidelines. Scientific evidence, where stated, is often more than ten years old, and based predominantly on US/UK research., Conclusions: While largely in agreement, current pan-European and global HTC guidelines have inconsistencies, particularly regarding post-test counselling and referral pathways to specialized services. Our findings highlight the need for an up-to-date review of more current evidence from wider European settings to support the process of expert consultation., (© 2015 British HIV Association.)

The use of antiretroviral therapy to prevent HIV transmission is now advocated in many settings, yet little research has documented the views of people with HIV. Semi-structured interviews were conducted in Australia between 2012 and 2014 with 27 HIV-positive people not using treatment at the time of interview. Thematic analysis of views on treatment-as-prevention found that while many participants recognised potential prevention benefits, only a minority was in support of initiating treatment solely to achieve those benefits. A range of uncertain or critical views were expressed regarding who would benefit, risk reduction, and changing treatment norms. Participants resisted responsibility narratives that implied treatment should be used for the public good, in favour of making considered decisions about their preferred approach to managing HIV. Engaging communities in dialogue and debate regarding the risks and benefits of treatment will be critical if this new prevention strategy is to engender public trust.