Uncovering the epidemic of HIV among men who have sex with men in Central Asia

Changes in alcohol, tobacco, cannabis, and other substance use and its association with mental health during the COVID-19 pandemic among sexual minority men in Eastern European and Central Asian countries

BACKGROUND

The COVID-19 pandemic had a particularly negative impact on mental wellbeing of vulnerable individuals, such as sexual minority men (SMM) living in Eastern Europe and Central Asia (EECA), where the social-political climate may be restrictive for SMM. Alcohol, tobacco, and other drugs (ATOD) use may be another factor contributing to exacerbated mental health among SMM in this region.

METHODS

Secondary analyses were conducted using data collected as part of the COVID-19 disparities survey from active users of Hornet, a popular geo-social networking app for SMM in late 2020. Using a subset of SMM living in EECA (n = 3209) and pre-validated scales (AUDIT-C and PHQ-4), we used multivariable logistic regression models to examine the relationship between changes in participants' use of ATOD and their mental wellbeing.

RESULTS

Based on AUDIT-C, 35.1 % SMM screened for alcohol use disorder (AUD), 18.6 % reported an increase in alcohol use since the pandemic began. Over 30 % screened for depressive symptoms and anxiety based on PHQ-4 (30.4 % and 30.7 %, respectively). In multivariable models, AUD was significantly associated with screening positive for depressive symptoms and anxiety. Other factors associated with mental distress included lower socioeconomic status, unemployment, ethnic minority identity, IPV victimization, and financial and economic vulnerability.

LIMITATIONS

Cross-sectional data cannot be used to infer causality.

CONCLUSIONS

Our results support the needs for integrated substance use reduction and mental health services tailored for SMM in EECA. Programs aimed at promoting mental wellbeing among SMM in EECA must consider both interpersonal and structural barriers.

Prevalence of HIV and syphilis and their co-infection among men having sex with men in Asia: A systematic review and meta-analysis

Background

Studies found that the group of men who have sex with men (MSM) is at a very high level of risk of HIV and sexually transmitted infections (STIs) in Asian regions due to multiple reasons. Although the prevalence of HIV among general people in Asia is considered low, the prevalence of HIV and Syphilis among MSM in this region was found very high and usually, it goes unnoticed. This study aimed to inspect the prevalence of and trends in HIV, Syphilis, and their co-infection among MSM in Asia.

Methods

A systematic search was performed on January 5, 2021, in PubMed, Web of Science, and Google Scholar databases. To evaluate the heterogeneity, Q-tests, and I ² were used. To explore the publication bias, Eggers' test and funnel plot were used. The random-effect model and subgroup analysis were performed due to the significant heterogeneity.

Results

A total of 2872 articles were identified, and 66 articles were included in the final analysis. The overall prevalence of HIV and Syphilis among MSM was estimated considering 69 estimates from 66 studies whereas 19 estimates of co-infection were found in 17 studies. The pooled HIV prevalence was 8.48% (CI: 7.01-9.95) and the pooled Syphilis prevalence was 9.86% (CI: 8.30-11.41) with significant heterogeneity and publication bias. The pooled prevalence of HIV and Syphilis co-infection was 2.99% (CI: 1.70-4.27) with significant heterogeneity and no publication bias. The HIV, Syphilis, and HIV-Syphilis co-infection prevalence estimates exhibited an upward trend during 2002-2017.

Conclusions

HIV, Syphilis, and their co-infection are quite prevalent among MSM in the Asia-Pacific region. Integrated and intensified intervention strategies, HIV testing, and improved access to antiretroviral treatment as well as increased awareness are needed to reduce HIV, Syphilis, and their co-infection among the discussed vulnerable group.

Enhancing a survivor-centred approach to healthcare provision in Afghanistan: Understanding and addressing the barriers faced by male victims/survivors of sexual violence

BACKGROUND

Men and boys may experience sexual violence, particularly in conflict settings. However, in Afghanistan little is known about the barriers they face accessing healthcare services.

OBJECTIVE

The objectives are to identify barriers to healthcare provision for male victims/survivors of sexual violence in Afghanistan and identify ways to enhance survivor-centred healthcare.

PARTICIPANTS AND SETTING

Data were collected in three provinces with adult male victims/survivors of sexual violence (n = 27), healthcare providers (n = 44), and community health workers (n = 26). Boys were not interviewed due to ethical reasons; however, we include retrospective analysis where possible.

METHODS

The methods include semi-structured, qualitative interviews with participants. Data were analyzed thematically according to a social ecological model of public health. The study was ethically approved by the Afghan Ministry of Public Health.

RESULTS

Male victims/survivors of sexual violence in Afghanistan face multiple and cumulative barriers to accessing healthcare services. Stigmatization and fears of being sexually abused by healthcare providers are particularly accentuated for those victims/survivors with diverse sexual orientation, gender identity, gender expression, and sex characteristics (SOGIESC). Boy victims/survivors also face particular barriers, including healthcare providers' lack of knowledge of the evolving capacities of the child.

CONCLUSIONS

Survivor-centred healthcare response to male victims/survivors of sexual violence should address barriers at multiple levels of the social ecological model, and respond to the needs of male victims/survivors from different vulnerable groups, including boys and those with diverse SOGIESC.

Frameworks, measures, and interventions for HIV-related internalised stigma and stigma in healthcare and laws and policies: systematic review protocol

INTRODUCTION

There is strong global commitment to eliminate HIV-related stigma. Wide variation exists in frameworks and measures, and many strategies to prevent, reduce or mitigate stigma have been proposed but critical factors determining success or failure remain elusive.

METHODS AND ANALYSIS

Building on existing knowledge syntheses, we designed a systematic review to identify frameworks, measures and intervention evaluations aiming to address internalised stigma, stigma and discrimination in healthcare, and stigma and discrimination at the legal or policy level. The review addresses four key questions (KQ): KQ1: Which conceptual frameworks have been proposed to assess internal stigma, stigma and discrimination experienced in healthcare settings, and stigma and discrimination entrenched in national laws and policies? KQ2: Which measures of stigma have been proposed and what are their descriptive properties? KQ3: Which interventions have been evaluated that aimed to reduce these types of stigma and discrimination or mitigate their adverse effects and what are the effectiveness and unintended consequences? KQ4: What common 'critical factors for success or failure' can be identified across interventions that have been evaluated? We will search PubMed, PsycINFO, Web of Science, Universal Human Rights Index, HeinOnline, PAIS, HIV Legal Network, CDSR, Campbell Collaboration, PROSPERO and Open Science Framework. Critical appraisal will assess the source, processes and consensus finding for frameworks; COnsensus-based Standards for the selection of health Measurement Instruments criteria for measures; and risk of bias for interventions. Quality of evidence grading will apply . A gap analysis will provide targeted recommendations for future research. We will establish a compendium of frameworks, a comprehensive catalogue of available measures, and a synthesis of intervention characteristics to advance the science of HIV-related stigma.

PROSPERO REGISTRATION NUMBER

CRD42021249348.

Characterization of HIV-1 Epidemic in Kyrgyzstan

Kyrgyzstan has one of the highest rates of HIV-1 spread in Central Asia. In this study, we used molecular–epidemiological approaches to examine the HIV-1 epidemic in Kyrgyzstan. Samples were obtained from HIV-positive individuals who visited HIV/AIDS clinics. Partial pol gene sequences were used to identify HIV-1 subtypes and drug resistance mutations (DRMs) and to perform phylogenetic analysis. Genetic diversity and history reconstruction of the major HIV-1 subtypes were explored using BEAST. This study includes an analysis of 555 HIV-positive individuals. The study population was equally represented by men and women aged 1–72 years. Heterosexual transmission was the most frequent, followed by nosocomial infection. Men were more likely to acquire HIV-1 during injection drug use and while getting clinical services, while women were more likely to be infected through sexual contacts (p < 0.01). Heterosexual transmission was the more prevalent among individuals 25–49 years old; individuals over 49 years old were more likely to be persons who inject drugs (PWID). The major HIV-1 variants were CRF02_AG, CRF63_02A, and sub-subtype A6. Major DRMs were detected in 26.9% of the study individuals; 62.2% of those had DRMs to at least two antiretroviral (ARV) drug classes. Phylogenetic analysis revealed a well-defined structure of CRF02_AG, indicating locally evolving sub-epidemics. The lack of well-defined phylogenetic structure was observed for sub-subtype A6. The estimated origin date of CRF02_AG was January 1997; CRF63_02A, April 2004; and A6, June 1995. A rapid evolutionary dynamic of CRF02_AG and A6 among Kyrgyz population since the mid-1990s was observed. We observed the high levels of HIV-1 genetic diversity and drug resistance in the study population. Complex patterns of HIV-1 phylogenetics in Kyrgyzstan were found. This study highlights the importance of molecular–epidemiological analysis for HIV-1 surveillance and treatment implementation to reduce new HIV-1 infections.

Minority Stress and Experience of Sexual Violence Among Men Who Have Sex With Men in Hanoi, Vietnam: Results From a Cross-Sectional Study

Men who have sex with men (MSM) are highly vulnerable to sexual violence, a known driver of HIV infection. Homosexuality stigma may be a unique risk factor for sexual violence among MSM. In this study, we examine the relationship between homosexuality stigma measures and sexual violence in the last 12 months using a minority stress framework. MSM were recruited using convenience and snowball sampling. Participants completed an interviewer-administered survey and provided blood samples for HIV testing. Bivariable associations were tested between self-reported experience of sexual violence in the last 12 months and homosexuality stigma measures using odds ratios (ORs) produced by Cochran-Mantel-Haenszel Statistics. A logistic regression model for each type of minority stress was built to conduct the multivariable analyses with independent covariates. Of 202 MSM, 29 (14.4%) participants reported experiencing sexual violence in the last 12 months. About one fourth of participants reported experiencing high enacted (55/202; 27.2%), perceived (52/202; 25.7%), and internalized (60/202; 29.7%) homosexuality stigma. In bivariable and multivariable analyses, enacted homosexuality stigma was the only variable consistently associated with experience of sexual violence in the last 12 months (aOR: 3.5; 95% confidence interval [CI]: [1.5, 8.4]). Sexual violence and homosexuality stigma are highly prevalent among MSM in Hanoi, Vietnam. MSM-targeted HIV prevention interventions in Vietnam should incorporate violence prevention and homosexuality stigma reduction activities. Longitudinal studies are needed to understand how homosexuality stigma influences sexual violence and other HIV risk behaviors among MSM.

Association between HIV knowledge and stigmatizing attitudes towards people living with HIV in Afghanistan: findings from the 2015 Afghanistan Demographic and Health Survey

BACKGROUND

Afghanistan has witnessed a dramatic increase in HIV infections. Public health officials have responded with campaigns to educate the public about HIV prevention and transmission. We examine the association between HIV prevention and transmission knowledge and stigma towards people living with HIV (PLHIV) in Afghanistan.

METHODS

We conducted a secondary analysis of cross-sectional data (n=11 930) from the 2015 Afghanistan Demographic and Health Survey. Hierarchical linear regression analysis was used to examine the effects of accurate HIV knowledge related to safer sex and local misconceptions about the virus's transmission (e.g. mosquitos and witchcraft) on two stigma outcomes, namely, stigma towards public others with HIV (teachers and food vendors) and stigma towards close family members with HIV.

RESULTS

Stigmatizing attitudes were highly prevalent and HIV knowledge varied widely. Multivariate analyses show that correct knowledge related to local misconceptions about HIV prevention and transmission is significantly associated with lower stigma towards public others (ΔR2adjusted=0.07); however, knowledge had little and contradictory influence in the model predicting stigma towards close family members with HIV (ΔR2adjusted=0.005).

CONCLUSIONS

These findings suggest that it would be worthwhile designing interventions that dispel local misconceptions about HIV. This may be helpful in reducing stigma towards PLHIV in public positions but not towards family members, which calls for alternative strategies for reducing HIV-related stigma.

Factors associated with being on antiretroviral treatment among people living with HIV in Almaty, Kazakhstan

Like other countries in the region of Eastern Europe and Central Asia, Kazakhstan has seen an increase in the number of new HIV cases in recent years. HIV treatment coverage among people living with HIV (PLHIV) in Kazakhstan is suboptimal; however, the country has committed to reaching the 90-90-90 goals for HIV diagnosis and treatment. Kazakhstan has recently committed to the "test and treat" approach, and provides antiretroviral treatment (ART) to all PLHIV. Using registry data from the City AIDS Center, we used logistic regression models to assess the factors associated with uptake of ART and its correlates among 2687 adult PLHIV in Almaty, Kazakhstan. 67.8% were on treatment. PLHIV are more likely to be on ART if diagnosed in the later clinical stages [aOR = 2.45, 95% CI (1.85, 3.25)], diagnosed after the country's change in treatment approach [aOR = 1.97, 95% CI (1.42, 2.72)], and acquired HIV via sexual transmission vs. injection drug use [aOR = 1.72, 95%CI (1.25, 2.35)]. Our findings highlight which subpopulations are most in need of interventions to promote ART in Kazakhstan, and also serve as an example for other countries in Central Asia for thinking about what factors are important to consider in improving HIV treatment coverage.

Sexual Identity, Stigma, and Depression: the Role of the "Anti-gay Propaganda Law" in Mental Health among Men Who Have Sex with Men in Moscow, Russia

Depression is a major public health problem in the Russian Federation and is particularly of concern for men who have sex with men (MSM). MSM living in Moscow City were recruited via respondent-driven sampling and participated in a cross-sectional survey from October 2010 to April 2013. Multiple logistic regression models compared the relationship between sexual identity, recent stigma, and probable depression, defined as a score of ≥23 on the Center for Epidemiological Studies Depression scale. We investigated the interactive effect of stigma and participation in the study after the passage of multiple "anti-gay propaganda laws" in Russian provinces, municipalities, and in neighboring Ukraine on depression among MSM. Among 1367 MSM, 36.7% (n = 505) qualified as probably depressed. Fifty-five percent identified as homosexual (n = 741) and 42.9% identified as bisexual (n = 578). Bisexual identity had a protective association against probable depression (reference: homosexual identity AOR 0.71; 95%CI 0.52-0.97; p < 0.01). Those who experienced recent stigma (last 12 months) were more likely to report probable depression (reference: no stigma; AOR 1.75; 95%CI 1.20-2.56; p < 0.01). The interaction between stigma and the propaganda laws was significant. Among participants with stigma, probable depression increased 1.67-fold after the passage of the anti-gay laws AOR 1.67; 95%CI 1.04-2.68; p < 0.01). Depressive symptoms are common among MSM in Russia and exacerbated by stigma and laws that deny homosexual identities. Repeal of Russia's federal anti-gay propaganda law is urgent but other social interventions may address depression and stigma in the current context.

Preliminary Population Size Estimation of Men Who Have Sex with Men in Kazakhstan: Implications for HIV Testing and Surveillance

PURPOSE

The purpose of this study is to estimate the population size of men who have sex with men (MSM) in Kazakhstan and their HIV testing history.

METHODS

We conducted structured interviews with MSM in four geographically disparate cities-N = 400 (n = 100/city)-to implement four population estimation methods and ascertain HIV testing history.

RESULTS

Approximately 3.2% of men-corresponding to ∼154,000 individuals-in Kazakhstan aged 18-59 are MSM. The 49.9% of the sample who reported taking an HIV test far exceeds the <1% reported as MSM in surveillance data.

CONCLUSION

HIV testing surveillance in Kazakhstan has underestimated the number of MSM. This underscores the need to redress social and structural barriers to HIV testing and disclosure of sexual behavior experienced by MSM in Kazakhstan. Recommendations include promoting cultural sensitivity among testing staff through quality assurance and regular training, and increasing protection and public awareness through antidiscrimination policy development.

HIV and STIs Among MSM in Tajikistan: Laboratory-Confirmed Diagnoses and Self-Reported Testing Behaviors

Little is known about the prevalence and associations of HIV/STI diagnoses and testing behaviors among men who have sex with men (MSM) in Tajikistan. A non-governmental organization conducted a cross-sectional study of MSM (n = 502) assessing laboratory-confirmed HIV/STI diagnoses, HIV/STI testing behavior in the past 6 months, sociodemographics, HIV/STI risk factors, and victimization/discrimination. Overall, 2.6 % were diagnosed with HIV, 2.2 % with syphilis, 17.6 % with chlamydia, and 56.0 % with herpes. Recent testing rates were low for HIV (35.9 %) and STIs (14.1 %). Compared to MSM who completed university, MSM with a high school education or less had lower odds of recent HIV and STI testing; however, victimization and healthcare discrimination were associated with greater odds of recent STI testing. Given the low HIV prevalence, there is a window of opportunity to extinguish the epidemic before it worsens. Non-governmental organizations are indispensable for expanding testing strategies because they can efficiently reach MSM in Tajikistan.

HIV prevalence among men who have sex with men in Istanbul

OBJECTIVES

The re-emergence of the HIV epidemic among men who have sex with men (MSM) represents a serious health issue. This study aimed to assess the HIV prevalence among MSM in a very low prevalence population of a large city.

METHODS

A public campaign to raise awareness of HIV infection and to provide access to anonymous testing was conducted in places frequented by MSM and through a mobile phone application. No identity information was requested from individuals contacting the call centre, and anonymous and free HIV testing was offered proactively. Those who agreed to have a test were provided a code number, which was used in blood sampling procedures.

RESULTS

Of 1200 subjects who contacted the call centre, 197 consented to undergo HIV testing and visited the laboratory to give a blood sample. Twenty-five subjects were found to have a reactive ELISA result on two different occasions plus a positive Western blot test result. Thus, the HIV prevalence in this group of MSM was 12.7%.

CONCLUSIONS

MSM remain a high risk group for HIV infection in a low prevalence setting, and thus represent a key target population for diagnostic and therapeutic interventions.

Qualitative examination of enacted stigma towards gay and bisexual men and related health outcomes in Tajikistan, Central Asia

Gay and bisexual men (GBM) in Tajikistan are an extremely stigmatised group at high risk for sexually transmitted infections and HIV. However, there is a paucity of research on how and in what way stigma affects their lives. We conducted a qualitative study to examine the impact of stigma on GBM's lives in Tajikistan, focusing on stigma enactors, settings, factors affecting vulnerability of GBM and health consequences. Eight individual in-depth interviews and 3 focus-group discussions with 13 participants (N   =   21) from GBM community were conducted in two cities of Tajikistan. Results reveal that police frequently engage in blackmail and perpetrate sexual and physical violence against GBM. Service providers often discriminate against GBM limiting their access to health and legal services. Exposure to stigma results in chronic stress affecting mental health of GBM. Fear of disclosure, low social cohesion, absence of prominent opinion leaders and activists reduce resilience of GBM community to stigma. State-sanctioned violations of human rights of marginalised populations and lack of effective legal protection mechanisms have enabled widespread harassment of GBM. These findings warrant further research on stigma leading to the development of culturally adapted and tailored multilevel structural interventions, including broad legal and policy reforms.

Relationship between quality of life and unprotected anal intercourse among Chinese men who have sex with men: a cross-sectional study

Background

The prevalence of unprotected anal intercourse (UAI) is high among Chinese men who have sex with men (MSM). As important aspects of quality of life (QOL), psychological health and social relationships have been found to be associated with UAI among MSM, which was of great concern for intervening on UAI.

Methods

We conducted a cross-sectional study in Zhengzhou, Henan province, and in Huludao, Liaoning province, China, to measure quality of life (QOL) using the brief version of the World Health Organization Quality of Life (WHOQOL-BREF). Cronbach's α coefficient was used to test the internal consistency of the questionnaire items, and construction validity was assessed by exploratory factor analysis. T-test, chi-square test and multivariate logistic analysis were carried out to test the relationship between quality of life and unprotected anal intercourse.

Results

The questionnaires of 320 of the 373 men who have sex with men that were surveyed met our validity criteria (response rate: 85.8 %). A total of 161 subjects (50.3 %) reported having unprotected anal sex in the last 6 months. The results of univariate analysis indicated that having unprotected anal sex was significantly associated with psychological health (PSYCH), social relationships (SOCIL), age, and marital status (P-value <0.05). The 3 items (“Negative feelings”, “Hopeness on your life”, and “Be able to concentrate”) in the PSYCH subscale were associated with UAI significantly (P-value <0.05). Multivariate analysis showed that psychological health (adjusted odd ratio (AOR) 0.979, 95 % confidence interval (CI) 0.961-0.998) was independent factor affecting the likelihood of having UAI in the population of Chinese MSM, and participants who aged 45 or more had higher odds of UAI (AOR 3.986, 95 % CI 1.199-13.255).

Conclusions

WHOQOL-BREF was acceptable for evaluating the quality of life of MSM. Psychological health, as one important aspect of quality of life, was negatively associated with unprotected anal intercourse. The finding underscored the needs to incorporate the strategies on improving psychological health into the UAI intervention to reduce the HIV transmission among MSM.

Policy responses to HIV/AIDS in Central Asia

The countries of Central Asia (Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan) are confronted with one of the fastest growing HIV/AIDS epidemics worldwide, largely driven through injecting drug use. This article, based on a review of academic and grey literature, explores how they have responded. We find major similarities and differences across the region. At one extreme is Turkmenistan, which denies that there is any problem, does not offer harm reduction services or HIV/AIDS treatment and does not report any meaningful data to the international community. Uzbekistan is also pretty closed to outside influences, has discontinued its opioid substitution project and shares with Turkmenistan the legal prohibition of male-to-male sex. Kyrgyzstan originally led many progressive approaches in the region and, like neighbouring Tajikistan, has received substantial assistance by international agencies, in particular the Global Fund. Kazakhstan, with a much higher gross domestic product per capita, has taken on the financing of harm reduction activities through its national budget and has liberalised its drug policies. Yet, across the region punitive approaches to injecting drug use and people living with HIV/AIDS persist as do stigma and discrimination, while coverage with harm reduction programmes and treatment services is still low although with substantial variation across countries.

Research collaborations in Tajikistan: lessons to be learnt

We have been working on an association of physicians 'links with developing countries' scheme in Tajikistan, which is a nation of 7.5 million people, 93% of which is mountainous, of a similar size to England and Wales, landlocked, resource-poor and richly licked by the brush of history. Understanding the challenges faced by academics working with Tajikistan today requires a cursory understanding of Tajikistan's genesis. Through this lens, present-day technical, organizational and socio-political challenges can be appropriately considered, with a view to improving academic collaboration in the future.

Anal human papillomavirus and HIV: A cross-sectional study among men who have sex with men in Moscow, Russia, 2012-2013

Anal human papillomavirus (HPV) is prevalent among men who have sex with men (MSM), but has not been studied in the Russian Federation. A cross-sectional survey and HPV genotyping were conducted among HIV seropositive (n=58) and seronegative MSM (n=65)in Moscow. Multivariable logistic regression was performed to identify correlates of infection with oncogenic HPV genotypes 16 and/or 18 (HPV 16/18). Forty per cent (49/124) of all MSM were infected with at least one anal HPV genotype, 31.5% (39/124) had HPV16/18,and 11.5% (14/121) had high-grade squamous intraepithelial lesions (HSIL). HPV 16/18 was more prevalent in HIV seropositive than seronegative men (24/58,41.4% vs 15/65, 23.1%; p=0.03). HIV infection was independently associated with HPV 16/18 (adjusted odds ratio (AOR): 5.08; 95% confidence intervals (CI):1.49-17.34, p=0.01), as was having 2-4 steady male sex partners in the last year (vs ≤ 1 partner; AOR: 6.99;95%CI: 1.94–25.24, p<0.01). History of prison/detention,migration to/within Russia and use of incompatible lubricants were marginally associated with HPV16/18 (p<0.10). Comprehensive prevention options are needed to address HIV and HPV infection among MSM in Russia and may benefit from inclusion of young men in piloted HPV vaccination programmes.

Drug use as a driver of HIV risks: re-emerging and emerging issues

PURPOSE OF REVIEW

We reviewed the studies published in 2012-2013 that focused on re-emerging and emerging injection and noninjection drug use trends driving HIV risk behaviors and transmission in some parts of the world.

RECENT FINDINGS

Although HIV incidence has declined in many countries, HIV epidemics remain at troubling levels among key drug-using populations, including females who inject drugs (FWIDs), FWIDs who trade sex, sex partners of people who inject drugs, young people who inject drugs, and people who use noninjection drugs in a number of low-income and middle-income countries such as in Central Asia, Eastern Europe, Southeast Asia, and parts of Africa.

SUMMARY

HIV epidemics occur within the contexts of global economic and political forces, including poverty, human rights violations, discrimination, drug policies, trafficking, and other multilevel risk environments. Trends of injection and noninjection drug use and risk environments driving HIV epidemics in Central Asia, Eastern Europe, Southeast Asia, and parts of Africa call for political will to improve HIV and substance use service delivery, access to combination HIV prevention, and harm reduction programs.