RESUMO
Loss to follow-up (LTFU) in high-resolution anoscopy (HRA) programs jeopardizes the procedure's potential to help prevent anal cancer. We explored quality improvement factors to understand how to address this LTFU. Using the transtheoretical COM-B Model (Capability, Opportunity, Motivation, and Behavior) and a sequential explanatory mixed-methods design, we surveyed and interviewed 13 patients who remained engaged in HIV care but who delayed their HRA monitoring or treatment visits in the same community clinic, and 6 HRA clinicians and medical assistants. Analyses involved descriptive statistics and rapid qualitative analysis. Patients were racially, ethnically, and economically representative of the LTFU population, and were generally experienced with HRA (Mean HRA visits = 4.6, SD = 2.8, mdn = 3). Providers were experienced clinicians and medical assistants (Mean years providing HRA = 6.0, SD = 2.2). Analyses revealed two primary, related barriers: (A) motivational barriers such as physical pain, discomfort, embarrassment, and anxiety; which were largely borne from (B) opportunity barriers such as difficulties with scheduling, inconsistent after-care (particularly for pain and discomfort), anxiety-inducing exam rooms and equipment, and internalized and anticipated stigma. Capability barriers, such as limited health literacy about HRA, were less common and, like motivational barriers, linked to opportunity barriers. Participants recommended potential facilitators, including easier scheduling, standardization of pain management and after-care services, and examination room modifications to reduce anxiety. To retain HRA patients in community settings, interventions should address social and physical opportunity barriers that strongly determine motivational and capability barriers. Improving convenience, standardizing pain management, and introducing stigma interventions specific to HRA, could alleviate both motivational and capability barriers.
RESUMEN: La pérdida de seguimiento (LTFU) en los programas de anoscopia de alta resolución (HRA) pone en peligro el potencial del procedimiento para ayudar a prevenir el cáncer anal. Exploramos factores de mejora de la calidad para comprender cómo abordar este LTFU. Utilizando el modelo COM-B transteórico (Capacidad, Oportunidad, Motivación y Comportamiento) y un diseño de métodos mixtos explicativos secuenciales, encuestamos y entrevistamos a 13 pacientes que permanecieron involucrados en la atención del VIH pero que retrasaron sus visitas de seguimiento o tratamiento de la HRA en la misma clínica comunitaria y 6 médicos y asistentes médicos de la HRA. Los análisis involucraron estadísticas descriptivas y análisis cualitativo rápido. Los pacientes eran representativos de la población LTFU en cuanto a raza, etnia, y estatus económico. En general, tenían experiencia con HRA (visitas HRA media = 4,6, DE = 2,8, mdn = 3). Los proveedores eran médicos y asistentes médicos con experiencia (promedio de años proporcionando HRA = 6,0, DE = 2,2). Los análisis revelaron dos barreras principales relacionadas: (A) barreras motivacionales como el dolor físico, la incomodidad, la vergüenza y la ansiedad; que se debieron en gran medida a (B) barreras de oportunidad, como dificultades con la programación, cuidados posteriores inconsistentes (particularmente para el dolor y el malestar), salas de examen y equipos que inducen ansiedad, y estigma internalizado y anticipado. Las barreras a la capacidad, como la limitada alfabetización sanitaria sobre la HRA, fueron menos comunes y, al igual que las barreras motivacionales, estaban vinculadas a las barreras de oportunidades. Los participantes recomendaron posibles facilitadores, incluida una programación más sencilla, la estandarización del manejo del dolor y los servicios de cuidados posteriores, y modificaciones en la sala de examen para reducir la ansiedad. Para retener a los pacientes de HRA en entornos comunitarios, las intervenciones deben abordar las barreras de oportunidades sociales y físicas que determinan fuertemente las barreras motivacionales y de capacidad. Mejorar la conveniencia, estandarizar el manejo del dolor e introducir intervenciones de estigma específicas para la HRA podría aliviar las barreras tanto motivacionales como de capacidad.
RESUMO
This study explored interest in injectable PrEP (I-PrEP) and willingness to participate in clinical trials testing new biomedical HIV prevention strategies among men and transfeminine persons who have sex with men (MSM & TGP), using data collected in the HIV Prevention Trials Network (HPTN) 075 study, which took place at sites in Kenya, Malawi, and South Africa. Data result from a survey among 267 18-44 years old HIV negative participants, complemented with semi-structured interviews with 80 purposively recruited persons. Correlations coefficients were calculated to identify demographic and psychosocial factors associated with interest in I-PrEP. Qualitative interviews were analyzed using concept-driven and subsequent data-driven coding. Most surveyed participants expressed an interest in I-PrEP. Quantitatively, only being interested in other HIV prevention measures was associated with interest in I-PrEP. Qualitatively, most participants preferred I-PrEP to O-PrEP and remained interested in I-PrEP despite barriers such as the somewhat invasive nature of the procedure and potential side effects of I-PrEP. Interest in I-PrEP was driven by the possibility of avoiding sexual or HIV stigma. Access to healthcare and altruism-such as assisting in the development of new HIV prevention methods-positively impacted willingness to participate in clinical trials. With I-PrEP favored by most participants, it is potentially a critical tool to prevent HIV infection among MSM & TGP in sub-Saharan Africa, with the mitigation of stigma as a major advance. Recruitment of MSM & TGP in biobehavioral clinical trials seems feasible, with altruistic reasons and receiving I-PrEP and free medical care as major motivators.
RESUMEN: Este estudio exploró el interés en la PrEP inyectable (I-PrEP) y la voluntad de participar en ensayos clínicos que prueban nuevas estrategias biomédicas de prevención del VIH entre hombres y personas transfemeninas que tienen sexo con hombres (HSH y TGP), utilizando datos recopilados en la Red de Ensayos de Prevención del VIH. (HPTN) 075, que se llevó a cabo en sitios de Kenia, Malawi y Sudáfrica. Los datos son el resultado de una encuesta entre 267 participantes VIH negativos de entre 18 y 44 años, complementada con entrevistas semiestructuradas con 80 personas reclutadas intencionalmente. Se calcularon coeficientes de correlación para identificar factores demográficos y psicosociales asociados con el interés en la I-PrEP. Las entrevistas cualitativas se analizaron mediante codificación basada en conceptos y, posteriormente, basada en datos. La mayoría de los participantes encuestados expresaron interés en la I-PrEP. Cuantitativamente, sólo estar interesado en otras medidas de prevención del VIH se asoció con el interés en la I-PrEP. Cualitativamente, la mayoría de los participantes prefirieron la I-PrEP a la O-PrEP y siguieron interesados en la I-PrEP a pesar de barreras como la naturaleza algo invasiva del procedimiento y los posibles efectos secundarios de la I-PrEP. El interés en la I-PrEP fue impulsado por la posibilidad de evitar el estigma sexual o del VIH. El acceso a la atención sanitaria y el altruismo (como la asistencia en el desarrollo de nuevos métodos de prevención del VIH) tuvieron un impacto positivo en la voluntad de participar en ensayos clínicos. Dado que la mayoría de los participantes prefieren la I-PrEP, es potencialmente una herramienta crítica para prevenir la infección por VIH entre HSH y TGP en el África subsahariana, con la mitigación del estigma como un avance importante. El reclutamiento de HSH y TGP en ensayos clínicos bioconductuales parece factible, con razones altruistas y recibir I-PrEP y atención médica gratuita como principales motivadores.
Assuntos
Infecções por HIV , Homossexualidade Masculina , Aceitação pelo Paciente de Cuidados de Saúde , Profilaxia Pré-Exposição , Pesquisa Qualitativa , Humanos , Masculino , Adulto , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Homossexualidade Masculina/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto Jovem , Adolescente , África Subsaariana , Fármacos Anti-HIV/uso terapêutico , Pessoas Transgênero/psicologia , Pessoas Transgênero/estatística & dados numéricos , Entrevistas como Assunto , Inquéritos e Questionários , Minorias Sexuais e de Gênero/psicologia , Ensaios Clínicos como Assunto , Estigma Social , Feminino , QuêniaRESUMO
BACKGROUND: To end the HIV epidemic, we need to better understand how to address HIV-related stigmas in healthcare settings, specifically the common theoretical bases across interventions so that we can generalize about their potential effectiveness. PURPOSE: We describe theory-based components of stigma interventions by identifying their functions/types, techniques, and purported mechanisms of change. METHODS: This systematic review examined studies published by April 2021. We applied a transtheoretical ontology developed by the Human Behaviour Change Project, consisting of 9 intervention types (ITs), 93 behavior change techniques (BCTs), and 26 mechanisms of action (MOAs). We coded the frequency and calculated the potential effectiveness of each IT, BCT, and MOA. We evaluated study quality with a 10-item adapted tool. RESULTS: Among the nine highest quality studies, indicated by the use of an experimental design, the highest potentially effective IT was "Persuasion" (i.e. using communication to induce emotions and/or stimulate action; 66.7%, 4/6 studies). The highest potentially effective BCTs were "Behavioral practice/rehearsal" (i.e. to increase habit and skill) and "Salience of consequences" (i.e. to make consequences of behavior more memorable; each 100%, 3/3 studies). The highest potentially effective MOAs were "Knowledge" (i.e. awareness) and "Beliefs about capabilities" (i.e. self-efficacy; each 67%, 2/3 studies). CONCLUSIONS: By applying a behavior change ontology across studies, we synthesized theory-based findings on stigma interventions. Interventions typically combined more than one IT, BCT, and MOA. Practitioners and researchers can use our findings to better understand and select theory-based components of interventions, including areas for further evaluation, to expedite ending the HIV epidemic.
Assuntos
Terapia Comportamental , Infecções por HIV , Humanos , Terapia Comportamental/métodos , Aprendizagem , Comunicação , Pessoal de SaúdeRESUMO
BACKGROUND: The HIV Prevention Trials Network (HPTN) 075 study evaluated the feasibility of enrolling and retaining men who have sex with men (MSM) and transgender women (TGW) from Kenya, Malawi, and South Africa. During the study follow-up, 21 participants acquired human immunodeficiency virus (HIV) (seroconverters). We analyzed HIV subtype diversity, drug resistance, transmission dynamics, and HIV superinfection data among MSM and TGW enrolled in HPTN 075. METHODS: HIV genotyping and drug resistance testing were performed for participants living with HIV who had viral loads >400 copies/mL at screening (prevalent cases, nâ =â 124) and seroconverters (nâ =â 21). HIV pol clusters were identified using Cluster Picker. Superinfection was assessed by a longitudinal analysis of env and pol sequences generated by next-generation sequencing. RESULTS: HIV genotyping was successful for 123/124 prevalent cases and all 21 seroconverters. The major HIV subtypes were A1 (Kenya) and C (Malawi and South Africa). Major drug resistance mutations were detected in samples from 21 (14.6%) of 144 participants; the most frequent mutations were K103N and M184V/I. Phylogenetic analyses identified 11 clusters (2-6 individuals). Clusters included seroconverters only (nâ =â 1), prevalent cases and seroconverters (nâ =â 4), and prevalent cases only (nâ =â 6). Superinfections were identified in 1 prevalent case and 2 seroconverters. The annual incidence of superinfection was higher among seroconverters than among prevalent cases, and was higher than the rate of primary HIV infection in the cohort. CONCLUSIONS: This report provides important insights into HIV genetic diversity, drug resistance, and superinfection among MSM and TGW in sub-Saharan Africa. These findings may help to inform future HIV prevention interventions in these high-risk groups.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Superinfecção , Pessoas Transgênero , Resistência a Medicamentos , Feminino , HIV/genética , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Quênia/epidemiologia , Malaui , Masculino , Filogenia , África do Sul/epidemiologiaRESUMO
Gay, bisexual, and other men who have sex with men (GBMSM) in Nigeria bear a disproportionately higher burden of HIV. Meyer's minority stress theory posits that social stress due to the discrimination, violence, and stigma experienced by lesbian, gay, and bisexual men and women (LGBs)-due to their sexual orientation-may contribute to psychological problems, including mental health problems, substance use, and HIV sexual risk-taking. Between March and June 2019, we recruited 406 GBMSM from four states in Nigeria (Abuja, Delta, Lagos, and Plateau) to complete a cross-sectional survey at local community-based organizations. We utilized structural equation modeling to test whether psychological problems and substance use mediated the relationship between minority stress and HIV sexual risk-taking (condomless anal sex and number of sexual partners) among GBMSM in Nigeria. Minority stress (ß = 0.60, 95% CI: 0.44-0.72, p ≤ .001), substance use (ß = 0.43, 95% CI: 0.27-0.59, p = .004), and psychological problems (ß = 0.35, 95% CI: 0.28-0.45 p = .012) had moderate associations with HIV sexual risk-taking. We found that psychological problems mediated the relationship between minority stress and HIV sexual risk-taking. Interventions focused on addressing psychological problems may help mitigate the effects of minority stress on HIV sexual risk-taking among GBMSM in Nigeria.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Humanos , Masculino , Nigéria , Comportamento SexualRESUMO
BACKGROUND: Gay, bisexual, and other men who have sex with men (GBMSM) in Nigeria experience social marginalization, discrimination and violence due to their sexual identity, which may negatively impact physical, mental, and sexual health outcomes. Studies on GBMSM in Africa utilize measurement scales developed largely for populations in the Global North. The validity and reliability of these instruments-to our knowledge-have never been thoroughly investigated among GBMSM in Nigeria. The aim of the current study was to determine the validity and reliability of the English versions of the Center for Epidemiologic Studies Depression Scale (CESD-R), Multidimensional Scale of Perceived Social Support (MSPSS), and LGBT Minority Stress Measure among a large multi-state sample of GBMSM Nigeria. METHODS: Between January and June 2019, we conducted cognitive interviews (N = 30) and quantitative assessments (N = 406) with GBMSM in Nigeria. The cognitive interviews assessed comprehension of scale items and elicited suggestions for scale modifications. The quantitative assessment was used to gather psychosocial health data and to evaluate psychometric properties and construct validity of the modified scales. We utilized confirmatory factor analysis to assess factor structure, correlation coefficients, and Cronbach's alpha to examine scale validity and internal consistency. RESULTS: Based on participant feedback from the cognitive interviews, we made slight modifications (i.e., culturally appropriate word substitutions) to all three scales. Results of quantitative analyses indicated good psychometric properties including high factor loadings, internal consistency and construct validity among the CESD-R, MSPSS, and LGBT Minority Stress Measure among GBMSM in Nigeria. CONCLUSION: These results suggests that modifying research scales to be more culturally relevant likely do not jeopardize their validity and reliability. We found that modified scales measuring depressive symptoms, perceived social support, and minority stress among GBMSM in Nigeria remained valid. More research is needed to explore whether the psychometric properties remain if the scales are translated into broken English (Pidgin) and other traditional Nigerian languages (Yoruba, Igbo and Hausa).
Assuntos
Depressão/diagnóstico , Escalas de Graduação Psiquiátrica/normas , Minorias Sexuais e de Gênero/psicologia , Apoio Social , Estresse Psicológico/diagnóstico , Adulto , Depressão/psicologia , Análise Fatorial , Feminino , Humanos , Idioma , Masculino , Pessoa de Meia-Idade , Nigéria , Psicometria , Reprodutibilidade dos Testes , Discriminação Social/psicologia , Marginalização Social/psicologia , Estresse Psicológico/psicologiaRESUMO
To explore demographic, behavioral and psychosocial risk factors for HIV infection in South African MSM we recruited 480 MSM (aged 18 and 44 years) using respondent-driven sampling. Data were collected through individual computer-assisted face-to-face interviews. Participants were tested for HIV. RDS-adjusted HIV prevalence is 30.1 % (unadjusted 35.6 %). Few participants had ever engaged in both receptive and insertive anal sex; sex with women was frequently reported. Independent demographic and behavioral correlates of HIV infection include age, education, number of male sexual partners, ever having been forced to have sex, and ever having engaged in transactional sex; engagement in sex with women was a protective factor. Psychosocial risk factors independently associated with HIV infection were feminine identification, internalized homophobia, and hazardous drinking. Our findings confirm what has been found in other studies, but also suggest that the dynamics and context of sexual transmission among MSM in South Africa differ from those among MSM in Western countries.
Assuntos
Infecções por HIV , Homossexualidade Masculina , Assunção de Riscos , Comportamento Sexual , Adolescente , Adulto , Feminino , Humanos , Masculino , Prevalência , Minorias Sexuais e de Gênero , África do Sul , Adulto JovemRESUMO
Purpose: We sought to determine whether stigma toward anal sexuality was associated with having ever received an anal examination or anal swab among gay and bisexual men (GBM). Methods: In 2017, we conducted a cross-sectional online survey with 1513 adult cisgender GBM living in the United States. We used structural equation modeling to test whether the Anal Sex Stigma Scales (a validated measure comprising provider stigma, self-stigma, and silence) was negatively associated with lifetime receipt of anorectal examination or anal swabbing by a medical provider. The model assessed mediation by respondents' comfort discussing anal sex practices with health workers and adjusted for possible confounders. Results: As hypothesized, anal sex stigma was associated with less comfort discussing anal sex (ß = -0.44, 95% confidence interval [CI]: -0.50 to -0.38, p < 0.001), and greater comfort was associated with greater likelihood of screening (ß = 0.28, 95% CI: 0.19 to 0.37, p < 0.001). The model demonstrated good fit (root mean square error of approximation = 0.045, comparative fit index, and Tucker-Lewis index each = 0.99) and adjusted for everyday discrimination, social support specific to anal sex, age, income, education, medical coverage, outness, and ethnic/racial identification. Collectively, model variables accounted for 48% of the variance in screening (p < 0.001). Conclusion: GBM who endorsed less anal sex stigma reported greater comfort discussing anal sex with health workers and were more likely to have ever received anal health screening by a medical provider. To improve anal health and cancer prevention among GBM, anal sex stigma and related discomfort discussing anal sex with health workers are targets for intervention.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Adulto , Estudos Transversais , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Comportamento Sexual , Estigma Social , Estados UnidosRESUMO
There remains a limited understanding of how men who have sex with men (MSM) and transgender women (TGW) in sub-Saharan Africa (SSA) perceive their risk for HIV and how risk influences behavior during sexual interactions. We performed thematic analysis on in-depth interviews from the qualitative sub-study of HPTN 075 in Kenya, Malawi, and South Africa. Using the Integrated Behavioral Model (IBM) constructs, we found that most MSM and TGW perceived themselves to be at risk for HIV, leading them to regularly engage in safer sexual behaviors. Notably, even though these MSM and TGW perceived themselves to be at risk for HIV, some of them reported engaging in transactional sex, sex under the influence of alcohol, and intentional non-use of condoms. This indicates that HIV risk perception was not always associated with safer sexual behaviors or a reduction in risk behaviors. Attitudes (negative attitudes toward condom use), perceived norms (social pressures), and environment constraints (contextual barriers) were related to MSM and TGW not engaging in safe sexual behavior. Hearing the perspectives of MSM and TGW on their sexual behavior continues to be important for the development and implementation of effective prevention policies and interventions. Eliminating structural barriers such as stigma, discrimination, and criminalization of same-sex sexuality is a crucial prerequisite for the success of interventions to promote sexual health among MSM and TGW in SSA.
RESUMO
Nigerian gay, bisexual, and other men who have sex with men (GBMSM) experience social marginalisation, discrimination and violence due to their sexual orientation and same-sex attraction, which may affect mental health, substance use, and HIV sexual risk behavior. The goal of the current study was to conduct formative qualitative research to gain better understanding of these issues among GBMSM in Lagos, Nigeria. Face-to-face, semi-structured, in-depth interviews were conducted with 30 GBMSM in Lagos, Nigeria. Data were analysed using a deductive content analysis approach. We found that Nigerian GBMSM experienced both general life stressors as well as proximal and distal sexual minority identity stressors, including rejection by family members, harassment, and physical violence perpetrated by the general public and police officers. Participants described dealing with mental health problems within the context of family rejection, experienced stigma due to sexual orientation, and feelings of social isolation. Substance use was described as occurring within the context of social settings. Lastly, some participants mentioned that they engaged in risky sexual behaviour while under the influence of alcohol and drugs. These findings call for comprehensive and innovative, GBMSM-affirming behavioural healthcare, substance cessation services, and innovative HIV prevention interventions specifically designed and tailored for Nigerian GBMSM.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Transtornos Relacionados ao Uso de Substâncias , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Saúde Mental , Nigéria , Assunção de Riscos , Comportamento Sexual , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
OBJECTIVES: HPTN 075 enrolled men who have sex with men (MSM) and transgender women (TGW) in sub-Saharan Africa. Persons in HIV care or on antiretroviral treatment (ART) were not eligible to enroll. We evaluated antiretroviral (ARV) drug use, viral suppression, and drug resistance in this cohort over a 12-month follow-up period. METHODS: Assessments included 64 participants with HIV (39 MSM, 24 TGW, and one gender not specified). ARV drugs were detected using a qualitative assay. Viral load (VL) and drug resistance testing were performed using commercial assays. RESULTS: Over 12 months, the proportion of participants using ARV drugs increased from 28.1% to 59.4% and the proportion with VLs <400 copies/mL increased from 21.9% to 57.8%. The rate of ART failure (detection of drugs without viral suppression) was similar at screening and 12 months (12.0% and 11.1%, respectively) and was similar among MSM and TGW. Two participants developed HIV drug resistance during follow-up. CONCLUSIONS: Over 12 months, ARV drug use in the cohort more than doubled and viral suppression increased nearly threefold without a significant increase in ART failure or drug resistance. These results suggest that ART can be successfully scaled up for HIV prevention and treatment in this high-risk population.
Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Homossexualidade Masculina , Minorias Sexuais e de Gênero , Pessoas Transgênero , África Subsaariana/epidemiologia , Estudos de Coortes , Farmacorresistência Viral , Feminino , Seguimentos , Infecções por HIV/epidemiologia , Humanos , Masculino , Programas de Rastreamento , Fatores de Risco , Resultado do Tratamento , Carga Viral/efeitos dos fármacosRESUMO
Few studies have assessed HIV incidence in men who have sex with men (MSM) and transgender women (TGW) in sub-Saharan Africa (SSA). We assessed HIV incidence and its correlates among MSM and TGW in SSA enrolled in the prospective, multi-country HIV Prevention Trials Network (HPTN) 075 study, conducted from 2015 to 2017. Participants were enrolled at four sites in SSA (Kisumu, Kenya; Blantyre, Malawi; Cape Town and Soweto, South Africa). Eligible participants reported male sex assignment at birth, were 18 to 44 years of age, and had engaged in anal intercourse with a man in the preceding three months. Participation involved five study visits over 12 months. Visits included behavioral assessments and testing for HIV and sexually transmitted infections. Twenty-one of 329 persons acquired HIV during the study [incidence rate: 6.96/100 person-years (PY) (95% CI: 4.3, 10.6)]. Among TGW, HIV incidence was estimated to be 8.4/100 PY (95% CI: 2.3, 21.5). Four participants were found to have acute HIV infection at their first HIV-positive visit. HIV incidence varied among the four study sites, ranging from 1.3/100 PY to 14.4/100 PY. In multivariate longitudinal analysis, factors significantly associated with HIV acquisition were engagement in unprotected receptive anal intercourse [adjusted hazard ratio (AHR) 5.8, 95% confidence interval (CI): 2.4, 14.4] and incident rectal gonorrhea and/or chlamydia (AHR: 2.7, 95% CI: 1.1, 6.8). The higher HIV incidence in Cape Town compared to Blantyre could be explained by the higher prevalence of several risk factors for HIV infection among participants in Cape Town. Annual HIV incidence observed in this study is substantially higher than reported HIV incidence in the general populations in the respective countries and among MSM in the United States. Intensification of HIV prevention efforts for MSM and TGW in SSA is urgently needed.
Assuntos
Infecções por HIV/epidemiologia , Adolescente , Adulto , Feminino , Homossexualidade Masculina , Humanos , Incidência , Estudos Longitudinais , Masculino , Análise Multivariada , Estudos Prospectivos , Minorias Sexuais e de Gênero , Pessoas Transgênero , Adulto JovemRESUMO
Immigrant African gay and bisexual men (GBM) are at risk for substance use and adverse mental health outcomes due to negative experiences in home and host countries. Little is known about correlates of substance use and mental health outcomes in this population. We explored pre- and post-migratory factors associated with substance use and depression in recently migrated African GBM. Participants (N = 70) were recruited between July and November 2015 in NYC. Eligible participants were administered a structured questionnaire. Correlates of substance use and depression were identified using bivariate and multivariable analyses. Factors independently associated with current substance use were age, openness about sexual orientation, homophobic experiences in home country, forced sex in home country, current housing instability, and internalized homophobia. Factors independently associated with depression were post-traumatic stress disorder symptoms and alcohol use. Substance use and depression were associated with negative experiences in home and host country.
Assuntos
Depressão/epidemiologia , Emigrantes e Imigrantes/psicologia , Homossexualidade Masculina/psicologia , Minorias Sexuais e de Gênero/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , África/etnologia , Depressão/etnologia , Emigrantes e Imigrantes/estatística & dados numéricos , Homofobia/etnologia , Homofobia/psicologia , Homofobia/estatística & dados numéricos , Homossexualidade Masculina/etnologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Masculino , Minorias Sexuais e de Gênero/estatística & dados numéricos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/etnologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Transtornos Relacionados ao Uso de Substâncias/etnologia , Inquéritos e Questionários , Estados UnidosRESUMO
BACKGROUND: Substance use and its relation to HIV risk among men who have sex in Africa, a population at high risk for HIV, has received little attention. METHODS: This systematic review summarizes and discusses findings from 68 empirical studies, published between 1980 and 2016 that included data about substance use in men who have sex with men (MSM) in Africa. RESULTS: Substance use has rarely been the primary focus of studies in African MSM. In general, measurement of substance use was suboptimal. Whereas prevalence of alcohol use varied across studies, partly resulting from variety in assessment strategies, it seemed higher than in the general male population across countries. Alcohol use was associated with sexual risk practices, but not with HIV infection. The most frequently reported drug used by African MSM was cannabis. The use of other drugs, such as cocaine and heroin seemed relatively rare, although injection drug use was exceptionally high in a few studies. As alcohol, drugs were regularly used in conjunction with sex. Both alcohol and drug use were often associated with other risk factors for HIV infection, including violence and transactional sex. No interventions were found addressing substance use among African MSM. CONCLUSIONS: Given high HIV risk and prevalence in this population, substance use should be studied more in-depth, taking into account the specific social and cultural context. Assessment of substance use practices in this population has to be improved. The available information suggests, though, that there is an urgent need for interventions addressing substance use tailored to the needs of this critical population.
Assuntos
Infecções por HIV/epidemiologia , Homossexualidade Masculina , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , África/epidemiologia , Consumo de Bebidas Alcoólicas , Humanos , Masculino , Prevalência , Fatores de Risco , Assunção de Riscos , Parceiros SexuaisRESUMO
Men who have sex with men (MSM), including transgender women, comprise a heterogeneous group of individuals whose sexual behaviors and gender identities may vary widely between cultures and among individuals. Their sources of increased vulnerability to HIV are diverse, including the increased efficiency of HIV transmission via unprotected anal intercourse, sexual role versatility, asymptomatic sexually transmitted infections, and behavioral factors that may be associated with condomless sex with multiple partners. Societal stigmatization of homosexual behavior and gender nonconformity may result in internalized negative feelings that lead to depression, other affective disorders, and substance use, which in turn are associated with increased risk-taking behaviors. Social stigma and punitive civil environments may lead to delays in seeking HIV and sexually transmitted disease screening, and later initiation of antiretroviral therapy. The iPrEX study demonstrated that chemoprophylaxis can decrease HIV acquisition in MSM, and the HIV prevention trials network 052 study established the biological plausibility that earlier initiation of highly active antiretroviral therapy can decrease HIV transmission to uninfected partners. Despite these advances, MSM remain among the most significantly HIV-affected population in resource-rich and limited settings. New studies will integrate enhanced understanding of the biology of enhanced rectal transmission of HIV and the focused use of antiretrovirals for prevention with culturally tailored approaches that address the potentiating social and behavioral factors associated with enhanced HIV spread among MSM.
Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/transmissão , Homossexualidade Masculina/psicologia , Comportamento Sexual , Pessoas Transgênero/psicologia , Adolescente , Adulto , Transtornos Psicóticos Afetivos , África , Antirretrovirais/administração & dosagem , Ásia , Depressão , Feminino , Identidade de Gênero , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Humanos , América Latina , Masculino , Pessoa de Meia-Idade , Prevenção Primária , Assunção de Riscos , Parceiros Sexuais , Estereotipagem , Adulto JovemRESUMO
This study assessed differences in quality of life (QL) between homosexual and heterosexual people and attempted to identify factors accounting for observed differences. Data were collected in a representative sample of the Dutch population aged 18-64 (N = 7,076). Classification as heterosexual or homosexual was based upon reported sexual behavior in the preceding year; 84.8% of the total sample (N = 5,998) could be classified: 2.8% of 2,878 sexually active men and 1.4% of 3,120 sexually active women had had same-sex partners. Differences in QL were tested by analysis of variance. Factors accounting for observed differences in QL were identified by selecting determinants of QL on which homosexual and heterosexual people differed and including them with same-sex sexuality in multiple regression analyses. Homosexual men, but not women, differed from their heterosexual counterparts on various dimensions of QL. Lesser QL in homosexual men was predominantly explained by self-esteem and mastery. Same-sex sexuality contributed independently to some of the observed differences. Although same-sex sexuality is related to QL in men, the lack of association in women suggests that the link is mediated by other factors, indicating the need to explore in what respect the situation of homosexual men and women differs. This study also suggests the importance of finding out how lower sense of self-esteem and of mastery come about in homosexual men.