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1.
Cult Health Sex ; : 1-17, 2024 Apr 24.
Artigo em Inglês | MEDLINE | ID: mdl-38656915

RESUMO

After nearly a decade of HIV pre-exposure prophylaxis (PrEP) rollout in sub-Saharan Africa, there has been limited study of PrEP messaging in news media. We selected twenty South African newspapers with the highest circulation volumes to retrieve articles published in 2012-2021 mentioning PrEP (N = 249). Using inductive content analysis, we developed a structured codebook to characterise PrEP-related content and sentiments, as well as their evolution over time, in the South African press. Many articles espoused favourable attitudes towards PrEP (52%), but a sizeable fraction espoused unfavourable attitudes (11%). Relative to PrEP-favourable articles, PrEP-unfavourable articles were significantly more likely to emphasise the drawbacks/consequences of PrEP use, including adherence/persistence requirements (52% vs. 24%, p = .007), cost (48% vs. 11%, p < .001), and risk compensation (52% vs. 5%, p < .001). Nevertheless, the presence of these drawbacks/consequences in print media largely declined over time. Key populations (e.g. adolescents, female sex workers) were frequently mentioned potential PrEP candidates. Despite message variations over time, prevention effectiveness and adherence/persistence requirements were the most widely cited PrEP benefits and drawbacks, respectively. Study findings demonstrate the dynamic nature of PrEP coverage in the South African press, likely in response to PrEP scale-up and real-world PrEP implementation during the study period.

2.
PLoS One ; 19(3): e0299373, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38466747

RESUMO

BACKGROUND AND OBJECTIVES: Transgender and gender diverse (trans) health research has grown rapidly, highlighting the need to characterize the scientific evidence base. We conducted a systematic review of peer-reviewed research on disease burden and correlates in trans adolescents and adults over a 20-month period to identify knowledge gaps and assess methodological characteristics including measurement of gender identity, community engagement, and study quality. DATA SOURCES, ELIGIBILITY CRITERIA, AND SYNTHESIS METHODS: We searched seven databases using terms related to (a) transgender populations and (b) health or disease. Eligible studies were in English, French, or Spanish and reported original quantitative data on mental health or substance use conditions, infectious diseases, or non-communicable conditions in at least 25 trans individuals aged 15+. Quality assessment was performed in duplicate on a 10% sample of articles and findings were summarized using narrative synthesis. RESULTS: The 328 included studies were conducted in 45 countries, with most from North America (54%) and limited research from South Asia (3%), Sub-Saharan Africa (3%), and the Middle East and North Africa (2%). Most studies used cross-sectional designs (73%) and convenience sampling (65%). Only 30% of studies reported any form of community engagement. Mental health and substance use disorders were the most studied area (77% of studies) and non-communicable conditions the least (16%). Available data indicated that trans populations experience high disease burden with considerable heterogeneity within and across settings. Of 39 articles assessed for quality, 80% were rated as fair, 18% as poor, and 3% as good quality. CONCLUSIONS AND IMPLICATIONS: Geographic, gender-specific, and topical gaps remain in trans health, but we found more research from African countries, with transmasculine people, and on non-communicable conditions than previous syntheses. Areas for growth in trans health research include community engagement, non-binary health, chronic and age-related conditions, and health determinants. REGISTRATION: PROSPERO CRD42021234043.


Assuntos
Pessoas Transgênero , Adulto , Adolescente , Humanos , Masculino , Feminino , Estudos Transversais , Identidade de Gênero , Nível de Saúde , Efeitos Psicossociais da Doença , África Subsaariana
3.
AIDS Behav ; 28(3): 1068-1076, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37889362

RESUMO

HIV-related stigma remains a significant barrier to implementing effective HIV treatment and prevention strategies in Nigeria. Despite the high uptake of peer support groups among people living with HIV (PLHIV) in Nigeria, the potential role of such peer support on the burden of internalized stigma remains understudied. To address this gap, we conducted a secondary analysis of the PLHIV Stigma Index 2.0, a socio-behavioral survey implemented by PLHIV led-organizations to assess the relationship between group membership and internalized stigma. Internalized stigma was measured using the Internalized AIDS-related Stigma Scale. Multinomial logistic regression was used to measure the association between self-reported engagement in peer support groups and internalized stigma adjusting for age, education, duration since HIV diagnosis, employment, disclosure status, and sex-work engagement. Of the 1,244 respondents in this study, 75.1% were engaged in HIV peer support groups. Over half (55.5%) and about one-fourth (27.3%) demonstrated low/moderate and high levels of internalized stigma, respectively. PLHIV engaged in HIV peer support groups were less likely to report both low/moderate (versus no) (adjusted odds ratio (aOR): 0.47 [95% CI: 0.27 to 0.81]; p = 0.006) and high (versus no) (aOR: 0.30 [95% CI: 0.17 to 0.53]; p < 0.001) levels of internalized stigma compared to those not engaged. In this study, the burden of internalized stigma is high among PLHIV in Nigeria. However, engagement in peer support groups appears to mitigate these stigmas. Stigma mitigation strategies to increase peer support may represent a critical tool in decreasing sustained HIV treatment gaps among PLHIV in Nigeria.


Assuntos
Infecções por HIV , Humanos , Infecções por HIV/tratamento farmacológico , Nigéria/epidemiologia , Estigma Social , Grupos de Autoajuda , Inquéritos e Questionários
4.
J Acquir Immune Defic Syndr ; 95(3): 222-230, 2024 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-38032752

RESUMO

BACKGROUND: Given intersecting social and structural factors, female sex workers (FSW) exhibit elevated risk of HIV and substance use. However, there is limited study of how distinct substance use typologies influence HIV treatment outcomes among FSW. SETTING: A cross-sectional survey with objective viral load assessments of 1391 FSW enrolled into a treatment optimization-focused trial in Durban, South Africa (2018-2020). METHODS: We used latent class analysis to uncover discrete patterns in past-month self-reported use of the following substances: heavy alcohol use, cannabis, cocaine, crack, ecstasy, methamphetamine, heroin, and Whoonga . We used Wald tests to identify multilevel predictors of latent class membership and multivariable mixture modeling to quantify associations of substance use classes with HIV viremia (≥50 RNA copies/mL). RESULTS: Substance use (87%) and HIV viremia (62%) were highly prevalent. Latent class analysis uncovered 3 polysubstance use profiles: Heavy Alcohol Use Only (∼54%); Cannabis, Heavy Alcohol, & Crack Use (∼28%); and Whoonga & Crack Use (∼18%). Whoonga & Crack Use was associated with social and structural adversities, including homelessness, outdoor/public sex work, HIV stigma, and violence. Relative to Heavy Alcohol Use Only , HIV viremia was significantly higher in the Whoonga & Crack Use class (adjusted odds ratio 1.97, 95% confidence interval: 1.13 to 3.43), but not in the Cannabis, Heavy Alcohol, & Crack Use class (adjusted odds ratio 1.17, 95% confidence interval: 0.74 to 1.86). CONCLUSION: HIV viremia differed significantly across identified polysubstance use profiles among South African FSW. Integrating drug treatment and harm reduction services into HIV treatment programs is key to improving virologic outcomes in marginalized communities.


Assuntos
Cannabis , Infecções por HIV , Profissionais do Sexo , Transtornos Relacionados ao Uso de Substâncias , Humanos , Feminino , África do Sul/epidemiologia , Infecções por HIV/tratamento farmacológico , Estudos Transversais , Análise de Classes Latentes , Viremia/epidemiologia , Viremia/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/complicações
5.
Prev Med Rep ; 36: 102490, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38116259

RESUMO

Intimate partner violence (IPV) can constraint Black women's ability to prioritize and access Human Immunodeficiency Virus (HIV) pre-exposure prophylaxis (PrEP) services. Recent research has called for the development of trauma-informed PrEP implementation programs to improve the delivery of PrEP to Black cisgender women; however, many PrEP-prescribing settings do not reflect this recommendation. The current study sought to identify key components to develop a trauma-informed PrEP implementation program for Black cisgender women and clinical staff. We conducted focus groups with PrEP-eligible Black cisgender women (February-June 2019), and semi-structured interviews with clinical staff offering HIV prevention and treatment services (October-November 2020) in community healthcare clinics in Mississippi. Seven themes were identified as needed to facilitate integration of trauma-informed approaches into existing PrEP programs, including defining intimate partner violence (IPV), appropriate IPV screening and response, HIV prevention in abusive relationships, staff training needs, and creating supportive clinic environments. PrEP-eligible Black women and clinical staff generally agreed on how to best operationalize IPV screening and response, the importance of trauma-informed staff training, and the need for Black women-specific informational campaigns. However, Black women highlighted the need for providers to discuss HIV prevention in controlling relationships, and to respond to IPV disclosure. HIV pre-exposure prophylaxis has yet to achieve the potential impact observed in trials. Ultimately, realizing the HIV prevention potential of PrEP in the US necessitates centering the perspectives of Black cisgender women and staff to better integrate trauma-informed approaches.

6.
J Int AIDS Soc ; 26(10): e26185, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37850816

RESUMO

INTRODUCTION: Urban refugee youth remain underserved by current HIV prevention strategies, including HIV self-testing (HIVST). Examining HIVST feasibility with refugees can inform tailored HIV testing strategies. We examined if HIVST and mobile health (mHealth) delivery approaches could increase HIV testing uptake and HIV status knowledge among refugee youth in Kampala, Uganda. METHODS: We conducted a three-arm pragmatic controlled trial across five informal settlements grouped into three sites in Kampala from 2020 to 2021 with peer-recruited refugee youth aged 16-24 years. The intervention was HIVST and HIVST + mHealth (HIVST with bidirectional SMS), compared with standard of care (SOC). Primary outcomes were self-reported HIV testing uptake and correct status knowledge verified by point-of-care testing. Some secondary outcomes included: depression, HIV-related stigma, and adolescent sexual and reproductive health (SRH) stigma at three time points (baseline [T0], 8 months [T1] and 12 months [T2]). We used generalized estimating equation regression models to estimate crude and adjusted odds ratios comparing arms over time, adjusting for age, gender and baseline imbalances. We assessed study pragmatism across PRECIS-2 dimensions. RESULTS: We enrolled 450 participants (50.7% cisgender men, 48.7% cisgender women, 0.7% transgender women; mean age: 20.0, standard deviation: 2.4) across three sites. Self-reported HIV testing uptake increased significantly from T0 to T1 in intervention arms: HIVST arm: (27.6% [n = 43] at T0 vs. 91.2% [n = 135] at T1; HIVST + mHealth: 30.9% [n = 47] at T0 vs. 94.2% [n = 113] at T1]) compared with SOC (35.5% [n = 50] at T0 vs. 24.8% [ = 27] at T1) and remained significantly higher than SOC at T2 (p<0.001). HIV status knowledge in intervention arms (HIVST arm: 100% [n = 121], HIVST + mHealth arm: 97.9% [n = 95]) was significantly higher than SOC (61.5% [n = 59]) at T2. There were modest changes in secondary outcomes in intervention arms, including decreased depression alongside increased HIV-related stigma and adolescent SRH stigma. The trial employed both pragmatic (eligibility criteria, setting, organization, outcome, analysis) and explanatory approaches (recruitment path, flexibility of delivery flexibility, adherence flexibility, follow-up). CONCLUSIONS: Offering HIVST is a promising approach to increase HIV testing uptake among urban refugee youth in Kampala. We share lessons learned to inform future youth-focused HIVST trials in urban humanitarian settings.


Assuntos
Infecções por HIV , Refugiados , Adolescente , Feminino , Humanos , Masculino , Adulto Jovem , HIV , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controle , Teste de HIV , Autoteste , Uganda
7.
Sci Rep ; 13(1): 18082, 2023 10 23.
Artigo em Inglês | MEDLINE | ID: mdl-37872353

RESUMO

Physiological stress levels in response to sexual behavior stigma among men who have sex with men (MSM) in the United States (US) are understudied. The current study aims to explore the relationship between sexual behavior stigma and salivary cortisol both overall and stratified by race/ethnicity. If such an association exists, it may suggest that sexual behavior stigma can be physiologically measured or indicated by the presence of heightened salivary cortisol. A subsample of 667 MSM participants from the 2019 American Men's Internet Survey (AMIS; N = 10,129) submitted morning (AM) and evening (PM) saliva cortisol samples using at-home mail-in collection kits. Average daily cortisol and daily cortisol change were calculated; simple linear regressions estimated associations between cortisol measures and sexual behavior stigma characterized in four different ways (ever and recent experience of individual stigma items; average ever and recent experience of three stigma scales: stigma from family and friends, anticipated healthcare stigma, general social stigma). Participants reported a mean age of 36.0 years (SD = 14.9), with most being non-Hispanic white (n = 480, 72.0%), Hispanic (n = 164, 12.3%), or Black/African American (n = 146, 10.9%), and identified as homosexual/gay (n = 562, 84.3%). Reporting ever experiencing healthcare providers gossiping was significantly associated with higher PM cortisol (ß = 0.12, p = 0.001) and higher average daily cortisol (ß = 0.11, p = 0.004), while reporting ever experiencing police refusing to protect was associated with higher AM cortisol (ß = 0.08, p = 0.03) and higher average daily cortisol (ß = 0.09, p = 0.02). Recent experiences of stigma were not significant predictors of any measure of cortisol. Measures of salivary cortisol may be used to characterize sexual behavior stigma among MSM populations, however more insight is needed to determine its exact relationship and strength.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Estados Unidos , Adulto , Homossexualidade Masculina , Hidrocortisona , Estigma Social , Comportamento Sexual , Internet
8.
Lancet Reg Health Southeast Asia ; 15: 100217, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37614346

RESUMO

Background: Daily oral pre-exposure prophylaxis (PrEP) is effective in preventing HIV infection, but no study has evaluated combination prevention interventions with PrEP for transgender women (TGW) and men who have sex with men (MSM) who sell sex. Methods: The Combination Prevention Effectiveness (COPE) study was a community-based, non-randomized implementation study in Bangkok and Pattaya, Thailand. Participants were HIV-negative MSM and TGW aged 18-26 years who reported exchanging sex with men in the prior 12 months and who met 2014 U.S. Public Health Service PrEP eligibility criteria. The intervention included quarterly HIV testing, semiannual testing for sexually transmitted infections, provision of condoms with lubricant, and the opportunity to initiate or end daily oral PrEP use at any time during study participation. Participants taking PrEP received monthly adherence counseling and short message service reminders. The primary outcome was HIV incidence rate ratio (IRR) on PrEP vs. not on PrEP. Secondary outcomes were PrEP initiation, PrEP use at 12 months, and PrEP adherence. Findings: From October 2017 to August 2019, 846 participants were enrolled: 531 (62.8%) immediately initiated PrEP; 104 (12.3%) subsequently initiated PrEP, and 211 (24.9%) never initiated PrEP. Among those initiating PrEP within 30 days of enrollment; 85.9% were on PrEP at the 12-months. When taking PrEP, participants reported adherent PrEP use at 94.2% of quarterly assessments. Ten HIV seroconversions occurred without PrEP use (incidence rate [IR] = 3.42 per 100 person-years [PY]; 95% CI = 1.64-6.30), while zero cases occurred with PrEP use (IR = 0.0 per 100PY; 95% CI = 0.0-0.62), with IRR = 0.0 (95% CI = 0.0-0.22; p < 0.001). Interpretation: Young Thai MSM and TGW who exchange sex can have high PrEP uptake, persistence and adherence, and low HIV incidence when offered in supportive community-based settings. Funding: U.S. National Institute of Allergy and Infectious Diseases; Centers for Disease Control and Prevention.

9.
Sex Transm Dis ; 50(9): 559-566, 2023 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-37277897

RESUMO

BACKGROUND: Preexposure prophylaxis (PrEP) is effective in preventing human immunodeficiency virus (HIV) infection among sexual and gender minorities (SGMs). We evaluated the characteristics associated with engagement in 7 steps of the PrEP cascade among SGMs in Nigeria. METHODS: Sexual and gender minorities without HIV from the Abuja site of TRUST/RV368 cohort who were surveyed on awareness of and willingness to use PrEP were approached for PrEP initiation upon availability of oral daily PrEP. To understand gaps in the uptake of oral daily PrEP, we categorized the HIV PrEP cascade as (i) education about PrEP, (ii) interest in PrEP, (iii) successful contact, (iv) appointment scheduled, (v) appointment attendance, (vi) PrEP initiation, and (vii) plasma protective levels of tenofovir disoproxil fumarate. Multivariable logistic regression models were used to determine factors associated with each of the 7 steps in the HIV PrEP cascade. RESULTS: Of 788 participants, 718 (91.1%) showed interest in taking oral daily PrEP every day and/or after a sexual act, 542 (68.8%) were successfully contacted, 433 (54.9%) scheduled an appointment, 409 (51.9%) attended a scheduled appointment, 400 (50.8%) initiated oral daily PrEP, and 59 (7.4%) had protective levels of tenofovir disoproxil fumarate. Of initiators of PrEP, 23 (5.8%) seroconverted at a rate of 13.9 cases/100 person-years. Better social support, larger network density, and higher education were associated with engagement in 4 to 5 components of the cascade. CONCLUSIONS: Our data highlight a gap between willingness and actual PrEP use. Despite PrEP's effectiveness in preventing HIV, the optimal impact of PrEP for SGMs in sub-Saharan Africa will require multifaceted approaches that combine social support, education, and destigmatization.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Masculino , Humanos , Fármacos Anti-HIV/uso terapêutico , Homossexualidade Masculina , Nigéria/epidemiologia , Adesão à Medicação , Tenofovir/uso terapêutico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/tratamento farmacológico
10.
J Interpers Violence ; 38(17-18): 9739-9764, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-37118946

RESUMO

Gay, bisexual, and other men who have sex with men (GBMSM) in the United States (US) are disproportionately exposed to interpersonal violence, which carries a high conditional risk for developing posttraumatic stress disorder (PTSD) and which is often motivated by sexual prejudice. We determined PTSD prevalence by violence attribution (motivated by sexual prejudice or not) and measured PTSD-attribution associations. Using a 2020 nationwide cross-sectional survey of 2,886 GBMSM who reported ever experiencing interpersonal violence, we performed multivariable modified Poisson regressions with robust variance estimators to examine differences in prevalence of current PTSD by how participants attributed the violence (occurring due to one's same-sex practices, not occurring due to one's same-sex practices, or being unsure if it occurred due to one's same-sex practices). Model results are reported as adjusted prevalence ratios (aPR) with 95% confidence intervals (CI). Median age was 27 years; 78.8% of participants identified as gay, and 62.2% were non-Hispanic White. Violence was attributed to same-sex practices by 45.8% of participants; 46.3% did not make this attribution, and 7.0% were unsure (0.9% preferred not to answer). Overall, 23.0% screened positive for PTSD, and PTSD prevalence was greater for those who attributed violence to same-sex practices (25.9% [342/1,321]; aPR = 1.55, 95% CI [1.34, 1.79]) and those who were unsure (33.5% [68/203]; aPR = 1.80, 95% CI [1.44, 2.25]) compared to those who did not make the attribution (18.1% [242/1,335]). Age modified this association, with participants 15 to 19 years old who made the attribution being significantly more likely to have PTSD relative to 20+ participants who also made the attribution. In addition to violence-prevention and stigma-mitigation efforts, interventions targeting attribution styles may be useful for violence-exposed GBMSM, especially teenagers.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Transtornos de Estresse Pós-Traumáticos , Masculino , Adolescente , Humanos , Estados Unidos/epidemiologia , Adulto , Adulto Jovem , Homossexualidade Masculina , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Estudos Transversais , Comportamento Sexual , Violência , Fatores de Risco , Infecções por HIV/prevenção & controle
11.
J Acquir Immune Defic Syndr ; 93(2): 171-180, 2023 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-36881816

RESUMO

BACKGROUND: Food and water insecurity are associated with poor health outcomes that may be exacerbated by social marginalization and barriers to health care experienced by sexual and gender minorities (SGM) in resource-limited settings. We explored factors associated with food and water insecurity in SGM with HIV. SETTING: A longitudinal study of 357 men who have sex with men, transgender women, and other gender-identifying people in Lagos, Nigeria. METHODS: Laboratory testing, interviews, food and water assessments, and anthropometry were performed quarterly. Robust Poisson regression with generalized estimating equations was used to evaluate factors potentially associated with food and water insecurity. RESULTS: From 2014 to 2018, 357 SGM with HIV completed either the food or water assessments. At baseline, participants identified as cisgender men who have sex with men 265 (74.2%), transgender women 63 (17.7%), or as nonbinary/other gender 29 (8.1%). Food insecurity and water insecurity were reported by 63/344(18.3%) and 113/357(31.7%), respectively, at any visit. Food and water insecurity each decreased with ongoing study participation. Food insecurity was associated with nonpartnered relationship status, CD4 count <500 cells/mm 3 , and lack of access to piped water. Water insecurity was associated with age 25 years or older, living with a man, transactional sex, and food insecurity. CONCLUSIONS: Food and water insecurity were common among SGM in Nigeria and decreased with continued study participation, suggesting amenability to intervention when SGM are successfully engaged in care. Targeted interventions to support food and water security may improve HIV-related outcomes, such as CD4 count.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Feminino , Adulto , Estudos Longitudinais , Homossexualidade Masculina , Infecções por HIV/epidemiologia , Infecções por HIV/complicações , Nigéria/epidemiologia , Insegurança Hídrica , Abastecimento de Alimentos
12.
AIDS Behav ; 27(9): 3064-3079, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36952112

RESUMO

In the United States, a context of multiple marginalization shapes sexual health disparities experienced by transgender women. Using data from 396 transgender women with negative or unknown HIV status, we performed exploratory factor analysis on responses to gender identity and sexual behavior stigma items and regressed sexual health outcomes on extracted factors via modified Poisson regression with robust variance estimation. Overall, 97.2% of participants endorsed ≥ 1 gender identity stigma; 67.2% endorsed ≥ 1 sexual behavior stigma; and 66.9% endorsed ≥ 1 of each. Extracted factors included gender-identity social stigma, reflecting experiences related to family, fearfulness in public, and verbal harassment (α = 0.68); gender-identity institutional stigma/violence, reflecting experiences related to healthcare, police interactions, and interpersonal violence (α = 0.73); and global sexual behavior stigma, reflecting experiences related to family, friends, and healthcare, as well as police interactions, fearfulness in public, verbal harassment, and interpersonal violence (α = 0.83). Gender-identity social stigma was significantly, positively associated with testing for HIV and testing for sexually transmitted infections. Gender-identity institutional stigma/violence and global sexual behavior stigma were both significantly, positively associated with condomless anal sex, sex work, testing for HIV, testing for sexually transmitted infections, and use of HIV pre-exposure prophylaxis. Stigma-mitigation remains critical to improve quality of life and sexual health for transgender women in the United States.


Assuntos
Infecções por HIV , Saúde Sexual , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis , Pessoas Transgênero , Humanos , Feminino , Masculino , Estados Unidos/epidemiologia , Identidade de Gênero , Estigma Social , Qualidade de Vida , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Comportamento Sexual
13.
AIDS Res Hum Retroviruses ; 39(9): 485-494, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-36825536

RESUMO

Herpes simplex virus type 2 (HSV-2) is common globally and contributes significantly to the risk of acquiring HIV-1, yet these two sexually transmitted infections have not been sufficiently characterized for sexual and gender minorities (SGM) across Sub-Saharan Africa. To help fill this gap, we performed a retrospective study using plasma and serum samples from 183 SGM enrolled at the Lagos site of the TRUST/RV368 cohort in Nigeria, assayed them for HSV-2 antibodies with the Kalon ELISA and plasma cytokines and chemokines with Luminex, and correlated the findings with HIV-1 viral loads (VLs) and CD4 counts. We found an overall HSV-2 prevalence of 36.6% (49.5% and 23.9% among SGM with and without HIV-1, respectively, p < .001). Moreover, HSV-2-positive status was associated with high circulating concentrations of CCL11 among antiretroviral therapy-treated (p = .031) and untreated (p = .015) participants, and with high concentrations of CCL2 in the untreated group (p = .004), independent of VL. Principal component analysis revealed a strong association of cytokines with HIV-1 VL independent of HSV-2 status. In conclusion, our study finds that HSV-2 prevalence among SGM with HIV-1 is twice as high than HSV-2 prevalence among SGM without HIV-1 in Lagos and suggests that this is associated with higher levels of certain systemic cytokines. Additional work is needed to further characterize the relationship between HSV-2 and HIV-1 in SGM and help develop targeted therapies for coinfected individuals.


Assuntos
Infecções por HIV , Soropositividade para HIV , HIV-1 , Herpes Genital , Herpes Simples , Minorias Sexuais e de Gênero , Humanos , Herpesvirus Humano 2 , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Herpes Genital/epidemiologia , Citocinas , Prevalência , Nigéria/epidemiologia , Estudos Retrospectivos , Soropositividade para HIV/epidemiologia , Herpes Simples/epidemiologia
14.
Open Forum Infect Dis ; 10(1): ofac690, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36726534

RESUMO

Person-level surveillance (N = 14 million) and neighborhood-level income data were used to explore magnitude of inequalities in COVID-19 hospitalizations and deaths over 5 waves in Ontario, Canada. Despite attempts at equity-informed policies alongside fluctuating levels of public health measures, the magnitude of inequalities in hospitalizations and deaths remained unchanged across waves.

15.
AIDS Care ; 35(10): 1497-1507, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-36755403

RESUMO

HIV prevention for gay, bisexual, and other men who have sex with men (GBMSM) and transgender women (TGW) is critical to reducing health disparities and population HIV prevalence. To understand if different types of stigma impact engagement with HIV prevention services, we assessed associations between stigmas and use of HIV prevention services offered through an HIV prevention intervention. This analysis included 201 GBMSM and TGW enrolled in a prospective cohort offering a package of HIV prevention interventions. Participants completed a baseline survey that included four domains of sexual identity/behavior stigma, HIV-related stigma, and healthcare stigma. Impact of stigma on PrEP uptake and the number of drop-in visits was assessed. No domain of stigma was associated with PrEP uptake. In bivariate analysis, increased enacted sexual identity stigma increased number of drop-in visits. In a logistic regression analysis constrained to sexual identity stigma, enacted stigma was associated with increased drop-in visits (aIRR = 1.30, [95% CI: 1.02, 1.65]). Participants reporting higher enacted stigma were modestly more likely to attend additional services and have contact with the study clinics and staff. GBMSM and TGW with higher levels of enacted stigma may seek out sensitized care after negative experiences in their communities or other healthcare settings.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Pessoas Transgênero , Masculino , Humanos , Feminino , Homossexualidade Masculina , Estudos Prospectivos , África do Sul/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/epidemiologia , Estigma Social
16.
AIDS Care ; 35(10): 1534-1541, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-36608218

RESUMO

Our objective was to assess factors associated with health-related quality of life (HRQoL) among men who have sex with men (MSM) living with or those not living with HIV in Nigeria. A cross-sectional subset of adult MSM in the ongoing TRUST/RV368 HIV prevention and treatment study were recruited and completed the World Health Organization quality of life in HIV infection (WHOQOL-BREF) questionnaire. The tool comprises physical health, psychological health, social relationships and environmental health domains from which scores were extracted. T-tests were used to compare mean HRQoL scores between participants living with or those not living with HIV and among persons living with HIV who had been on antiretroviral therapy for ≥1 year or <1 year. Of 322 study participants, 186 (57.8%) were living with HIV. The mean scores were significantly lower for participants living with HIV as compared to those not living with HIV in physical health, psychological health and social relationship domains. Among persons living with HIV and taking ART, scores were significantly lower for those whose duration was <1 year as compared to ≥1 year regarding physical health and psychological health. Strategies to improve HIV prevention and early detection and linkage to HIV care may improve HRQoL.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Adulto , Humanos , Infecções por HIV/psicologia , Homossexualidade Masculina , Qualidade de Vida , Nigéria/epidemiologia , Estudos Transversais
17.
J Acquir Immune Defic Syndr ; 92(1): 50-58, 2023 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-36150037

RESUMO

BACKGROUND: People living with HIV are vulnerable to cardiometabolic diseases. We assessed the prevalence of cardiometabolic risk factors (CMRF) and associations with sexual stigma and depression among sexual and gender minorities (SGM) in Abuja and Lagos, Nigeria. METHODS: The TRUST/RV368 study enrolled SGM between March 2013 and February 2020. Participants were assessed for depression, sexual stigma, and CMRF. Robust multinomial logistic regression was used to estimate adjusted odds ratio (aORs) and 95% confidence intervals (CIs) for associations of depression, sexual stigma, and other factors with increasing numbers of CMRF. RESULTS: Among 761 SGM, the mean age was 25.0 ± 6.0 years; 580 (76%) identified as cisgender men, 641 (84%) had ≥1 CMRF, 355 (47%) had mild-severe depression, and 405 (53%) reported moderate-high sexual stigma. Compared with individuals without depression, those with mild (aOR 8.28; 95% CI: 4.18 to 16.40) or moderate-severe depression (aOR 41.69; 95% CI: 9.60 to 181.04) were more likely to have 3-5 CMRF. Individuals with medium (aOR 3.17; 95% CI: 1.79 to 5.61) and high sexual stigma (aOR 14.42; 95% CI: 2.88 to 72.29) compared with those with low sexual stigma were more likely to have 3-5 CMRF. Participants age 25-34 years were less likely to have 3-5 CMRF (aOR 0.41; 95% CI: 0.23 to 0.73) compared with participants age younger than 25 years. CONCLUSION: CMRF increased with severity of depression and sexual stigma, potentially predisposing SGM living with HIV to cardiometabolic diseases. Integrating interventions that address depression and sexual stigma in HIV care programs for SGM may improve cardiometabolic outcomes.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Humanos , Adulto Jovem , Adulto , Nigéria/epidemiologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia
18.
Stigma Health ; 8(4): 487-496, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-38292669

RESUMO

Though life expectancy of people living with HIV (PLHIV) is now comparable to that of HIV-negative persons, their health-related quality of life (HRQoL) lags behind. Lower HRQoL among PLHIV may vary meaningfully, shaped in part by social factors, including stigma. Using data from Positive Voices, a national cross-sectional probability survey of adults ≥ 18 years living with HIV and accessing HIV care services in England and Wales (N = 4,422), we conducted latent class analysis on responses to a HRQoL measure (problems with mobility, usual activities, self-care, pain/discomfort, anxiety/depression) to identify HRQoL patterns, followed by multinomial logistic regression to examine relationships between HRQoL classes and a 4-item measure of HIV-related stigma and discrimination in health care. Four classes emerged: All Problems (18% prevalence); Pain and Distress (18%); Pain and Mobility (9%); No Problems (55%). Scale scores of HIV-related stigma and discrimination in health care were positively, significantly associated with membership in the All Problems (adjusted odds ratio [aOR] = 2.05; 95% confidence interval [CI] = 1.85, 2.28), Pain and Distress (aOR = 1.56; CI = 1.41, 1.73), and Pain and Mobility classes (aOR = 1.33; CI = 1.16, 1.52) compared to the No Problems class. A similar trend was observed for individual stigma and discrimination items. HRQoL among PLHIV in England and Wales varies and may be underpinned or exacerbated by HIV-related stigma and discrimination in health care. Ensuring stigma-mitigation interventions reach all health care systems/providers and emotional support services reach all PLHIV may improve HRQoL for PLHIV.

19.
BMC Health Serv Res ; 22(1): 1179, 2022 Sep 20.
Artigo em Inglês | MEDLINE | ID: mdl-36127682

RESUMO

BACKGROUND: Complex manifestation of stigma across personal, community, and structural levels and their effect on HIV outcomes are less understood than effects in isolation. Yet, multilevel approaches that jointly assesses HIV criminalization and personal sexual behavior stigma in relation to HIV testing have not been widely employed or have only focused on specific subpopulations. The current study assesses the association of three types of MSM-related sexual behavior-related stigma (family, healthcare, general social stigma) measured at both individual and site levels and the presence/absence of laws criminalizing HIV transmission with HIV testing behaviors to inform HIV surveillance and prevention efforts among HIV-negative MSM in a holistic and integrated way. METHODS: We included nine National HIV Behavioral Surveillance (NHBS) 2017 sites: Baltimore, MD; Denver, CO; Detroit, MI; Houston, TX; Long Island/Nassau-Suffolk, NY; Los Angeles, CA; Portland, OR; San Diego, CA; and Virginia Beach and Norfolk, VA. Multivariable generalized hierarchical linear modeling was used to examine how sexual behavior stigmas (stigma from family, anticipated healthcare stigma, general social stigma) measured at the individual and site levels and state HIV criminalization legislation (no, HIV-specific, or sentence-enhancement laws) were associated with past-year HIV testing behaviors across sites (n = 3,278). RESULTS: The majority of MSM across sites were tested for HIV in the past two years (n = 2,909, 95.4%) with the average number of times tested ranging from 1.79 (SD = 3.11) in Portland, OR to 4.95 (SD = 4.35) in Los Angeles, CA. In unadjusted models, there was a significant positive relationship between stigma from family and being tested for HIV in the past two years. Site-level HIV-specific criminalization laws were associated with an approximate 5% reduction in the prevalence of receiving any HIV test in the past two years after individual level stigma and sociodemographic covariate adjustments (PR = 0.94, 95% CI, 0.90-0.99). CONCLUSIONS: Structural barriers faced by MSM persist and ending the HIV epidemic in the US requires a supportive legal environment to ensure effective engagement in HIV services among MSM. Home-based solutions, such as self-testing, used to deliver HIV testing may be particularly important in punitive settings while legal change is advocated for on the community and state levels.


Assuntos
Infecções por HIV , Teste de HIV , Minorias Sexuais e de Gênero , Estigma Social , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Teste de HIV/métodos , Homossexualidade Masculina , Humanos , Masculino , Comportamento Sexual , Estados Unidos/epidemiologia
20.
BMC Public Health ; 22(1): 1604, 2022 08 23.
Artigo em Inglês | MEDLINE | ID: mdl-35999528

RESUMO

BACKGROUND: Black cisgender women in the U.S. South bear a disproportionate burden of HIV compared to cisgender women in other racial and ethnic groups and in any other part of the US. Critical to decreasing new HIV infections is the improved delivery of pre-exposure prophylaxis (PrEP) for Black cisgender women as it remains underutilized in 2021. Informed by intersectionality, the study sought to characterize the sociostructural influences on Black cisgender women's deliberations about PrEP within the context of interlocking systems of oppression including racism, sexism, and classism. METHODS: Six focus groups were conducted with 37 Black women residing in Jackson, Mississippi. This sample was purposively recruited to include Black cisgender women who were eligible for PrEP but had never received a PrEP prescription. RESULTS: Six themes were identified as concerns during PrEP deliberation among Black women: 1) limited PrEP awareness, 2) low perceived HIV risk, 3) concerns about side effects, 4) concerns about costs, 5) limited marketing, and 6) distrust in the healthcare system. Three themes were identified as facilitators during PrEP deliberations: 1) women's empowerment and advocacy, 2) need for increased PrEP-specific education, and 3) the positive influence of PrEP-engaged women's testimonials. Black women shared a limited awareness of PrEP exacerbated by the lack of Black women-specific marketing. Opportunities to support Black women-specific social marketing could increase awareness and knowledge regarding PrEP's benefits and costs. Black women also shared their concerns about discrimination in healthcare and distrust, but they felt that these barriers may be addressed by patient testimonials from PrEP-engaged Black women, empowerment strategies, and directly addressing provider biases. CONCLUSIONS: An effective response to PrEP implementation among Black women in the South requires developing programs to center the needs of Black women and carry out active strategies that prioritize peer advocacy while reinforcing positive and mitigating negative influences from broader social and historical contexts.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Racismo , Fármacos Anti-HIV/uso terapêutico , População Negra , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Humanos , Mississippi
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