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1.
BMC Public Health ; 24(1): 791, 2024 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-38481195

RESUMO

BACKGROUND: Transgender women are disproportionately affected by both HIV and gender-based violence (GBV), defined as physical, sexual, or emotional violence perpetrated against an individual based on their gender identity/expression. While a growing body of evidence demonstrates that GBV leads to poor HIV care and treatment outcomes among cisgender women, less research has examined this association among transgender women. We assessed the impact of lifetime experiences of GBV on subsequent retention in HIV care and laboratory confirmed viral suppression among a sample of transgender women living with HIV (TWH) in Brazil. METHODS: A pilot trial of a peer navigation intervention to improve HIV care and treatment among TWH was conducted in São Paulo, Brazil between 2018 and 2019. TWH were recruited and randomized into the intervention or control arm and participated in a baseline and 9-month follow-up survey and ongoing extraction of clinical visit, prescribing, and laboratory data. Generalized linear model regressions with a Poisson distribution estimated the relative risk (RR) for the association of lifetime physical and sexual violence reported at baseline with treatment outcomes (retention in HIV care and viral suppression) at follow-up, adjusting for baseline sociodemographic characteristics. RESULTS: A total of 113 TWH participated in the study. At baseline, median age was 30 years, and the prevalence of lifetime physical and sexual violence was 62% and 45%, respectively. At follow-up, 58% (n = 66/113) were retained in care and 35% (n = 40/113) had evidence of viral suppression. In adjusted models, lifetime physical violence was non-significantly associated with a 10% reduction in retention in care (aRR: 0.90, 95% CI: 0.67, 1.22) and a 31% reduction in viral suppression (aRR: 0.69; 95% CI: 0.43, 1.11). Lifetime sexual violence was non-significantly associated with a 28% reduction in retention in HIV care (aRR: 0.72, 95% CI: 0.52, 1.00) and significantly associated with a 56% reduction in viral suppression (aRR: 0.44; 95% CI: 0.24, 0.79). CONCLUSION: Our findings are among the first to demonstrate that lifetime experiences with physical and sexual violence are associated with poor HIV outcomes over time among transgender women. Interventions seeking to improve HIV treatment outcomes should assess and address experiences of GBV among this population. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03525340.


Assuntos
Violência de Gênero , Infecções por HIV , Pessoas Transgênero , Adulto , Feminino , Humanos , Masculino , Brasil/epidemiologia , Identidade de Gênero , Violência de Gênero/psicologia , Infecções por HIV/terapia , Infecções por HIV/tratamento farmacológico , Pessoas Transgênero/psicologia , Resultado do Tratamento
2.
BMC Public Health ; 23(1): 950, 2023 05 25.
Artigo em Inglês | MEDLINE | ID: mdl-37231393

RESUMO

BACKGROUND: People with HIV (PWH) are disproportionately vulnerable to the impacts of wildfires, given the need for frequent access to healthcare systems, higher burden of comorbidities, higher food insecurity, mental and behavioral health challenges, and challenges of living with HIV in a rural area. In this study, we aim to better understand the pathways through which wildfires impact health outcomes among PWH. METHODS: From October 2021 through February 2022, we conducted individual semi-structured qualitative interviews with PWH impacted by the Northern California wildfires and clinicians of PWH who were impacted by wildfires. The study aims were to explore the influence of wildfires on the health of PWH and to discuss measures at the individual, clinic, and system levels that helped to mitigate these impacts. RESULTS: We interviewed 15 PWH and 7 clinicians. While some PWH felt that surviving the HIV epidemic added to their resilience against wildfires, many felt that the wildfires compounded the HIV-related traumas that they have experienced. Participants outlined five main routes by which wildfires negatively impacted their health: (1) access to healthcare (medications, clinics, clinic staff), (2) mental health (trauma; anxiety, depression, or stress; sleep disturbances; coping strategies), (3) physical health (cardiopulmonary, other co-morbidities), (4) social/economic impacts (housing, finances, community), and (5) nutrition and exercise. The recommendations for future wildfire preparedness were at the (1) individual-level (what to have during evacuation), (2) pharmacy-level (procedural, staffing), and (3) clinic- or county-level (funds and vouchers; case management; mental health services; emergency response planning; other services such as telehealth, home visits, home laboratory testing). CONCLUSIONS: Based on our data and prior research, we devised a conceptual framework that acknowledges the impact of wildfires at the community-, household-, and individual-level with implications for physical and mental health outcomes among PWH. These findings and framework can help in developing future interventions, programs, and policies to mitigate the cumulative impacts of extreme weather events on the health of PWH, particularly among individuals living in rural areas. Further studies are needed to examine health system strengthening strategies, innovative methods to improve access to healthcare, and community resilience through disaster preparedness. TRIAL REGISTRATION: N/A.


Assuntos
Desastres , Clima Extremo , Infecções por HIV , Incêndios Florestais , Humanos , California/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia
3.
J Med Internet Res ; 25: e38828, 2023 05 30.
Artigo em Inglês | MEDLINE | ID: mdl-37252774

RESUMO

BACKGROUND: Ensuring the completion of treatment for tuberculosis (TB) remains a key challenge in many high-burden countries. 99DOTS is a low-cost digital adherence technology that has emerged as a promising tool for monitoring and supporting TB treatment completion. OBJECTIVE: We aimed to understand the feasibility and acceptability of 99DOTS, a mobile phone-based TB treatment support method, and characterize barriers and facilitators to its implementation during a pragmatic trial in Uganda. METHODS: Between April 1 and August 31, 2021, we conducted in-depth interviews with people with TB and key informant interviews with health workers and district and regional TB officers involved in the implementation of 99DOTS at 18 health facilities in Uganda. Semistructured interview guides were informed by the capability, opportunity, motivation, and behavior (COM-B) model and explored perceptions of, and experiences with, 99DOTS, including barriers and facilitators to its use. Qualitative analysis was conducted using the framework approach. RESULTS: Interviews were conducted with 30 people with TB, 12 health workers, and 7 TB officers. All people with TB, health workers, and TB officers noted that 99DOTS supported and encouraged people with TB to take their anti-TB medication, facilitated treatment monitoring, and improved relationships between people with TB and health workers. Participants also liked that the platform was free, easy to use, and improved TB treatment outcomes. Barriers to 99DOTS implementation for some people with TB were related to limited literacy, including technology literacy; limited access to electricity to charge their mobile phone to make dosing confirmation calls; and poor network connection. Gender differences in 99DOTS uptake also emerged. Specifically, women with TB were described to be more concerned that 99DOTS use would expose them to TB stigma and to be more likely to have mobile phone-access issues than men with TB. By contrast, men with TB not only had access to mobile phones but also received substantial support from their female partners to take their anti-TB medication and make 99DOTS dosing confirmation calls. Finally, although women with TB were described to face more barriers to 99DOTS use than men with TB, the women's narratives centered on the ways the platform facilitated and improved their adherence, whereas the men's narratives did not. CONCLUSIONS: Overall, 99DOTS seems to be a feasible and acceptable strategy to support anti-TB medication adherence in Uganda. However, access to mobile phones, inability to charge mobile phones, and concerns about stigma should be considered and addressed as part of programmatic implementation to maximize uptake among all people with TB, particularly women and those with fewer financial resources.


Assuntos
Telemedicina , Tuberculose , Masculino , Humanos , Feminino , Uganda , Tuberculose/tratamento farmacológico , Pesquisa Qualitativa , Telemedicina/métodos , Tecnologia Digital
4.
AIDS Behav ; 26(5): 1347-1354, 2022 May.
Artigo em Inglês | MEDLINE | ID: mdl-34665378

RESUMO

We previously demonstrated that village community mobilization (CM) was associated with reduced HIV incidence among adolescent girls and young women (AGYW) in South Africa. Little remains known about the mechanisms linking CM to HIV incidence. Using longitudinal data from 2292 AGYW in the HPTN 068 cohort (2011-2017), we examined whether school attendance, pro-social engagement, and hope for the future mediated the relationship between CM and HIV incidence. CM was measured at the village-level via two population-based surveys (2012 and 2014). Mediators and incident HIV infection were measured through HPTN 068 surveys and HIV testing. Mediation analyses were conducted using Mplus 8.5, adjusting for village-level clustering and covariates. Hope for the future mediated the relationship between CM and HIV incidence (indirect effect-RR 0.98, bias-corrected 95% CI 0.96, 0.99). Pro-social engagement and school attendance did not demonstrate indirect effects. CM reduces AGYW's HIV acquisition risk, in part, by engendering hope.


Assuntos
Infecções por HIV , Adolescente , População Negra , Estudos de Coortes , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Incidência , Comportamento Sexual , África do Sul/epidemiologia
5.
AIDS Behav ; 26(6): 1863-1870, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-34800183

RESUMO

Limited research has explored how emotional intimate partner violence (IPV) shapes HIV risk behaviors. Using cross-sectional data from the HPTN 068 post-trial visit (N = 1942), we assessed the association between emotional IPV and its sub-domains (verbal abuse and threats) with condomless sex, transactional sex, and frequent alcohol use among young women in South Africa. In adjusted multivariable logistic regression models, any emotional IPV and verbal IPV were associated with increased odds of condomless sex (aOR: 1.47; 95% CI: 1.15, 1.87; and aOR: 1.48; 95% CI: 1.15, 1.89), transactional sex (aOR: 2.32; 95% CI: 1.74, 3.08; and aOR: 2.02; 95% CI: 1.51, 2.71) and alcohol use (aOR: 1.88; 95% CI: 1.39, 2.53; and aOR: 1.87; 95% CI: 1.37, 2.55). Threats were associated with transactional sex (aOR: 3.67; 95% CI: 2.62, 5.14). Future research should examine this relationship over-time and HIV prevention programs should consider and address emotional IPV.


Assuntos
Infecções por HIV , Violência por Parceiro Íntimo , Adolescente , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Humanos , Violência por Parceiro Íntimo/psicologia , Prevalência , Fatores de Risco , Assunção de Riscos , Parceiros Sexuais/psicologia , África do Sul/epidemiologia , Violência
6.
AIDS Behav ; 25(11): 3617-3629, 2021 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33893877

RESUMO

Oral pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention modality when taken as recommended. Women in sub-Saharan Africa may have adherence challenges that remain undisclosed to providers. Real-time measures that identify non-adherence can allow for immediate exploration of adherence challenges, counseling and interventions. We conducted a formative qualitative study in Kenya to explore oral PrEP experiences and reactions to a point-of-care urine test (UT) identifying recent (past 4 days) non-adherence to tenofovir-based PrEP among female PrEP users (25 in-depth interviews; 4 focus groups) and health care provider (10 key informant interviews). Findings indicate that use of the UT would be highly feasible in the context of regular PrEP care, largely acceptable to clients and providers, and could improve adherence. Clients emphasized the need for transparent client-centered strategies in delivering results. This formative study informs the development of tools to implement this point-of-care UT in future interventional studies and clinical settings.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Fármacos Anti-HIV/uso terapêutico , Estudos de Viabilidade , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Pessoal de Saúde , Humanos , Quênia , Adesão à Medicação , Testes Imediatos , Tenofovir
7.
AIDS Behav ; 25(Suppl 3): 237-250, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33590322

RESUMO

Hazardous drinking by persons living with HIV (PLHIV) is a well-established determinant of sub-optimal HIV care and treatment outcomes. Despite this, to date, few interventions have sought to reduce hazardous drinking among PLHIV in sub-Saharan Africa (SSA). We describe an iterative cultural adaptation of an evidence-based multi-session alcohol reduction intervention for PLHIV in southwestern Uganda. The adaptation process included identifying core, theoretically informed, intervention elements, and conducting focus group discussions and cognitive interviews with community members, HIV clinic staff and patients to modify key intervention characteristics for cultural relevance and saliency. Adaptation of evidence-based alcohol reduction interventions can be strengthened by the inclusion of the target population and key stakeholders in shaping the content, while retaining fidelity to core intervention elements.


Assuntos
Infecções por HIV , África Subsaariana , Grupos Focais , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Mudança Social , Uganda/epidemiologia
8.
Clin Infect Dis ; 71(6): 1517-1523, 2020 09 12.
Artigo em Inglês | MEDLINE | ID: mdl-31608363

RESUMO

BACKGROUND: Food insecurity is a well-established determinant of suboptimal, self-reported antiretroviral therapy (ART) adherence, but few studies have investigated this association using objective adherence measures. We examined the association of food insecurity with levels of ART concentrations in hair among women living with human immunodeficiency virus (WLHIV) in the United States. METHODS: We analyzed longitudinal data collected semiannually from 2013 through 2015 from the Women's Interagency HIV Study, a multisite, prospective, cohort study of WLHIV and controls not living with HIV. Our sample comprised 1944 person-visits from 677 WLHIV. Food insecurity was measured using the US Household Food Security Survey Module. ART concentrations in hair, an objective and validated measure of drug adherence and exposure, were measured using high-performance liquid chromatography with mass spectrometry detection for regimens that included darunavir, atazanavir, raltegravir, or dolutegravir. We conducted multiple 3-level linear regressions that accounted for repeated measures and the ART medication(s) taken at each visit, adjusting for sociodemographic and clinical characteristics. RESULTS: At baseline, 67% of participants were virally suppressed and 35% reported food insecurity. In the base multivariable model, each 3-point increase in food insecurity was associated with 0.94-fold lower ART concentration in hair (95% confidence interval, 0.89 to 0.99). This effect remained unchanged after adjusting for self-reported adherence. CONCLUSIONS: Food insecurity was associated with lower ART concentrations in hair, suggesting that food insecurity may be associated with suboptimal ART adherence and/or drug absorption. Interventions seeking to improve ART adherence among WLHIV should consider and address the role of food insecurity.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Preparações Farmacêuticas , Fármacos Anti-HIV/uso terapêutico , Estudos de Coortes , Feminino , Insegurança Alimentar , Abastecimento de Alimentos , HIV , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Humanos , Adesão à Medicação , Estudos Prospectivos , Estados Unidos/epidemiologia
9.
Curr HIV/AIDS Rep ; 17(2): 88-96, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-32072467

RESUMO

PURPOSE OF REVIEW: This review describes social determinants of HIV in two geographic and epidemic settings, the Dominican Republic (DR) and Tanzania, among female sex workers (FSW), their influence on HIV outcomes including 90-90-90 goals, and the development and impact of tailored, context driven, community empowerment-based responses in each setting. RECENT FINDINGS: Our review documents the significance of social determinants of HIV including sex work-related stigma, discrimination, and violence and the impact of community empowerment-based approaches on HIV incidence in Tanzania and other HIV prevention, treatment, and care outcomes, including care engagement and adherence, in the DR and Tanzania. Community empowerment approaches where FSW drive the response to HIV and strategically engage partners to target socio-structural and environmental factors can have a demonstrable impact on HIV prevention, treatment, and care outcomes. Such approaches can also support further gains towards reaching the 90-90-90 across geographies and types of epidemics.


Assuntos
Empoderamento , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Profissionais do Sexo/psicologia , Determinantes Sociais da Saúde/estatística & dados numéricos , Adulto , República Dominicana/epidemiologia , Epidemias , Feminino , Humanos , Incidência , Profissionais do Sexo/estatística & dados numéricos , Estigma Social , Tanzânia/epidemiologia , Violência/estatística & dados numéricos
10.
Cult Health Sex ; 22(sup1): 111-126, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31496423

RESUMO

Globally, female sex workers bear a disproportionate burden of HIV, with those in sub-Saharan Africa being among the most affected. Community empowerment approaches have proven successful at preventing HIV among this population. These approaches facilitate a process whereby sex workers take collective ownership over programmes to address the barriers they face in accessing their health and human rights. Limited applications of such approaches have been documented in Africa. We describe the community empowerment process among female sex workers in Iringa, Tanzania, in the context of a randomised controlled trial of a community empowerment-based model of combination HIV prevention. We conducted 24 in-depth interviews with participants from the intervention community and 12 key informant interviews with HIV care providers, police, venue managers, community advisory board members and research staff. Content analysis was employed, and salient themes were extracted. Findings reveal that the community empowerment process was facilitated by the meaningful engagement of sex workers in programme development, encouraging sex worker ownership over the programme, providing opportunities for solidarity and capacity building, and forming partnerships with key stakeholders. Through this process, sex workers mobilised their collective agency to access their health and human rights including HIV prevention, care and treatment.


Assuntos
Empoderamento , Infecções por HIV/prevenção & controle , Desenvolvimento de Programas , Profissionais do Sexo/psicologia , Participação dos Interessados , Adulto , Feminino , Acessibilidade aos Serviços de Saúde , Direitos Humanos , Humanos , Entrevistas como Assunto , Tanzânia/epidemiologia
11.
J Infect Dis ; 219(3): 429-436, 2019 01 09.
Artigo em Inglês | MEDLINE | ID: mdl-30165648

RESUMO

Background: Chronic inflammation is associated with AIDS-defining and non-AIDS-defining conditions. Limited research has considered how food insecurity influences chronic inflammation among people living with human immunodeficiency virus (HIV). We examined whether food insecurity was associated with higher levels of inflammation among women living with HIV (WWH) in the United States. Methods: We analyzed cross-sectional data collected in 2015 from 421 participants on antiretroviral therapy from the Women's Interagency HIV Study. The exposure was any food insecurity. The outcome was inflammation, measured by proinflammatory cytokine interleukin-6 (IL-6) and tumor necroses factor receptor 1 (TNFR1) levels. We conducted multivariable linear regressions, adjusting for sociodemographic, clinical, and nutritional factors. Results: Nearly one-third of participants (31%) were food insecure and 79% were virally suppressed (<20 copies/mL). In adjusted analyses, food insecurity was associated with 1.23 times the level of IL-6 (95% confidence interval [CI], 1.06-1.44) and 1.13 times the level of TNFR1 (95% CI, 1.05-1.21). Findings did not differ by HIV control (virally suppressed with CD4 counts ≥500 cells/mm3 or not) in adjusted stratified analyses. Conclusion: Food insecurity was associated with elevated inflammation among WWH regardless of HIV control. Findings support the need for programs that address food insecurity among WWH.


Assuntos
Abastecimento de Alimentos/estatística & dados numéricos , Infecções por HIV/epidemiologia , Inflamação/epidemiologia , Adulto , Índice de Massa Corporal , Estudos Transversais , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/imunologia , Humanos , Inflamação/imunologia , Interleucina-6/imunologia , Modelos Lineares , Pessoa de Meia-Idade , Análise Multivariada , Receptores Tipo I de Fatores de Necrose Tumoral/imunologia , Estados Unidos/epidemiologia
12.
BMC Public Health ; 19(1): 897, 2019 Jul 08.
Artigo em Inglês | MEDLINE | ID: mdl-31286914

RESUMO

BACKGROUND: While gender-based violence (GBV) has been shown to increase women's risk of HIV acquisition, the role of GBV in the HIV testing to care continuum is less clear. Clarifying how GBV may act as a barrier to accessing HIV services, treatment and care - such as anti-retroviral treatment (ART) or pre-exposure prophylaxis (PrEP) - will not only provide insights into how to best meet individual women's HIV care needs, but also inform public health oriented HIV epidemic control strategies. METHODS: Through a comprehensive scoping review, we synthesized and analyzed existing evidence regarding the influence of GBV on engagement in PrEP and the HIV care continuum among women living with HIV, including members of key populations (female sex workers, transgender women and women who use drugs). We explored PubMed, Scopus and Web of Science for peer-reviewed studies published in 2003-2017. Of the 279 sources identified, a subset of 51 sources met the criteria and were included in the scoping review. RESULTS: Studies were identified from 17 countries. The majority of studies utilized quantitative cross-sectional designs (n = 33), with the rest using longitudinal (n = 4), qualitative (n = 10) or mixed methods (n = 4) designs. Taken together, findings suggest that GBV impedes women's uptake of HIV testing, care, and treatment, yet this can vary across different geographic and epidemic settings. Substantial gaps in the literature do still exist, including studies on the impact of GBV on engagement in PrEP, and research among key populations. CONCLUSIONS: This scoping review contributes to our knowledge regarding the role GBV plays in women's engagement in PrEP and the HIV care continuum. Findings reveal the need for more longitudinal research to provide insights into the causal pathways linking GBV and HIV care and treatment outcomes. Research is also needed to illuminate the impact of GBV on PrEP use and adherence as well as the impact of GBV on engagement along the HIV care continuum among key populations. It is critical that programs and research keep pace with these findings in order to reduce the global burden of GBV and HIV among women.


Assuntos
Antirretrovirais/uso terapêutico , Violência de Gênero/psicologia , Infecções por HIV/prevenção & controle , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Profilaxia Pré-Exposição/estatística & dados numéricos , Estudos Transversais , Feminino , Identidade de Gênero , HIV , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Humanos , Masculino , Profissionais do Sexo/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Transtornos Relacionados ao Uso de Substâncias/virologia , Pessoas Transgênero/psicologia
13.
AIDS Behav ; 22(10): 3296-3306, 2018 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29767818

RESUMO

Female sex workers (FSWs) in sub-Saharan Africa are disproportionately affected by HIV and gender-based violence (GBV). Substance use overlaps with these co-occurring epidemics to further increase FSWs' risk for negative health outcomes. We explored the relationship between substance use, GBV, and consistent condom use utilizing baseline data from a cohort of 496 FSWs in Tanzania. Results demonstrate high levels of alcohol use and GBV, and low levels of consistent condom use. Frequent intoxication during sex work was associated with increased odds of recent GBV (aOR 1.64, 95% CI 1.07, 2.49; p value 0.02) and reduced odds of consistent condom use with clients (aOR 0.58, 95% CI 0.37, 0.92; p-value 0.02). We adapt the risk environment framework to contextualize our findings in the social and structural context and to gain insight into intervention approaches to address the intersecting challenges of substance use, GBV, and HIV among FSWs in Tanzania and similar settings.


Assuntos
Violência de Gênero , Infecções por HIV/prevenção & controle , Assunção de Riscos , Trabalho Sexual , Profissionais do Sexo/psicologia , Profissionais do Sexo/estatística & dados numéricos , Parceiros Sexuais/psicologia , Violência/estatística & dados numéricos , Adolescente , Adulto , Estudos de Coortes , Preservativos , Estudos Transversais , Feminino , HIV , Infecções por HIV/psicologia , Humanos , Sexo Seguro , Transtornos Relacionados ao Uso de Substâncias , Tanzânia , Violência/psicologia
14.
AIDS Behav ; 22(11): 3742-3750, 2018 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-29478147

RESUMO

This study assessed the association between community savings group participation and consistent condom use (CCU) among female sex workers (FSW) in Iringa, Tanzania. Using cross-sectional data from a survey of venue-based FSW (n = 496), logistic regression was used to examine the associations between financial indicators including community savings group participation and CCU. Over one-third (35%) of the women participated in a savings group. Multivariable regression results indicated that participating in a savings group was significantly associated with nearly two times greater odds of CCU with new clients in the last 30 days (aOR = 1.77, 95% CI 1.10-2.86). Exploratory mediation analysis indicated that the relationship between savings group participation and CCU was partially mediated by financial security, as measured by monthly income. Findings indicate that community savings groups may play an important role in reducing sexual risk behaviors of FSW and hold promise as part of comprehensive, community-led HIV prevention strategies among FSW.


Assuntos
Preservativos/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Comportamento de Redução do Risco , Trabalho Sexual/psicologia , Adolescente , Adulto , Estudos Transversais , Feminino , Infecções por HIV/transmissão , Humanos , Renda , Modelos Logísticos , Pessoa de Meia-Idade , Sexo Seguro/estatística & dados numéricos , Profissionais do Sexo/estatística & dados numéricos , Comportamento Sexual , Inquéritos e Questionários , Tanzânia , Adulto Jovem
15.
Cult Health Sex ; 20(12): 1409-1423, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-29547070

RESUMO

Female sex workers experience high rates of gender-based violence and HIV. Alcohol has been shown to facilitate women's risk of both gender-based violence and HIV; however, little research has explored how aspects of the sex work environment shape this risk. Drawing on structuration theory, this study explored how social conduct is patterned across time and space within the sex work environment to influence alcohol consumption, gender-based violence and HIV risk among female sex workers. Qualitative in-depth interviews were conducted with 24 female sex workers enrolled in an ongoing community randomised controlled trial of a combination HIV prevention intervention in Iringa, Tanzania. Data were analysed using both inductive and deductive approaches. Findings reveal how routine interactions between female sex workers and their clients occur at three moments of time and space during the sex exchange process to facilitate alcohol consumption and increase women's risk of gender-based violence and HIV. Findings also highlight how sex workers utilise collective agency to address aspects of the sex work environment that place them at risk of alcohol abuse, gender-based violence and HIV. Implications for future interventions to prevent gender-based violence and HIV among female sex workers in Tanzania and similar contexts are discussed.


Assuntos
Consumo de Bebidas Alcoólicas , Violência de Gênero , Infecções por HIV , Trabalho Sexual , Adulto , Feminino , Grupos Focais , Humanos , Entrevistas como Assunto , Pessoa de Meia-Idade , Negociação , Pesquisa Qualitativa , Fatores de Risco , Tanzânia , Sexo sem Proteção , Adulto Jovem
16.
Cult Health Sex ; 20(6): 625-639, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-28903628

RESUMO

With the planned scale-up of pre-exposure prophylaxis (PrEP) for HIV prevention among serodiscordant couples in resource-limited settings, gaining an understanding of what motivates serodiscordant couples to prevent HIV is critical. We conducted 44 semi-structured, in-depth individual or couple interviews with 63 participants (33 HIV-infected and 30 HIV-uninfected participants) enrolled in a prospective implementation study of oral antiretroviral-based prevention in Kisumu, Kenya. Transcripts were iteratively analysed using inductive content analysis. Findings point to the importance of maintaining the emotional and economic stability of the partnership and family as motivators in preventing HIV transmission. Female participants identified fear of blame or potential violence for transmitting HIV as a motivator. Furthermore, couples primarily held the HIV-infected individual responsible for HIV prevention, but also held women more accountable for the use of prevention methods such as condoms. These themes substantiate traditional gender norms but also reveal how dyadic interdependence challenges these norms. As programmes in resource-limited settings scale up PrEP access, they should simultaneously capitalise on HIV serodiscordant couples' motivations for HIV prevention and address gender norms so women do not find themselves unduly responsible for the prevention of HIV transmission.


Assuntos
Infecções por HIV/prevenção & controle , Soropositividade para HIV , Motivação , Profilaxia Pré-Exposição/métodos , Parceiros Sexuais/psicologia , Adulto , Fármacos Anti-HIV/uso terapêutico , Características da Família , Feminino , Humanos , Entrevistas como Assunto , Quênia , Masculino , Estudos Prospectivos
18.
AIDS Behav ; 21(7): 1885-1891, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28150121

RESUMO

Alcohol consumption and beliefs about mixing alcohol and ART are associated with decreased adherence to antiretroviral therapy (ART). In this study, we examined how romantic partners influence alcohol and ART use. We conducted semi-structured interviews with 24 HIV-positive individuals and their primary partners (48 individuals) in KwaZulu-Natal, South Africa. Almost 17% of participants spontaneously expressed beliefs that alcohol and ART should not be mixed. Participants who held these beliefs influenced their partners' behaviors by either discouraging the mixing of alcohol and ART, which sometimes resulted in missed pills when drinking, or by helping partners manage their medications when drinking. Other participants encouraged partners to take ART no matter what. Messages on alcohol and ART may need to be refined for ART patients who cannot abstain from alcohol. Primary partners should be included in these education efforts and their influence could be leveraged to help reduce alcohol consumption and maintain adherence.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Intoxicação Alcoólica/epidemiologia , Fármacos Anti-HIV/uso terapêutico , Características da Família , Infecções por HIV/tratamento farmacológico , Conhecimentos, Atitudes e Prática em Saúde , Adesão à Medicação , Adulto , Consumo de Bebidas Alcoólicas/efeitos adversos , Fármacos Anti-HIV/efeitos adversos , População Negra , Interações Medicamentosas , Feminino , Infecções por HIV/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Parceiros Sexuais , África do Sul/epidemiologia , Adulto Jovem
19.
Cult Health Sex ; 19(11): 1239-1253, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28398134

RESUMO

Despite the important role of social relationships for health and wellbeing, little is known about how primary partners affect adherence to HIV care and treatment. We qualitatively explored how relationship dynamics and partner support influence adherence among couples from KwaZulu-Natal, South Africa. Twenty-four heterosexual couples with at least one HIV-positive partner completed semi-structured interviews on topics including relationship dynamics (intimacy or emotional closeness, communication, violence), experiences with HIV care and treatment and HIV-related social support. The majority of couples were seroconcordant HIV-positive (92%) and both on antiretroviral therapy (ART) (63%). Participants described how primary partners both interfered with and supported adherence. Negative forms of influence included relationship conflict, which resulted in forgetfulness to take pills, and men's attempt to control use of ART. However, participants were more likely to highlight positive forms of influence on adherence, which included social support (instrumental, informational and emotional), intimacy and commitment. The findings also suggest a reciprocal relationship between ART and relationships such that couple ART use may enhance relationship quality. Primary partners are important pillars of support for ART adherence, especially in contexts of high unemployment and poverty. Future interventions that encourage and leverage these supportive relationships could improve ART adherence among heterosexual couples in similar settings.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Adesão à Medicação , Parceiros Sexuais/psicologia , Apoio Social , Adulto , População Negra/psicologia , Feminino , Infecções por HIV/psicologia , Humanos , Masculino , África do Sul , Inquéritos e Questionários
20.
AIDS Care ; 28(2): 228-33, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26344386

RESUMO

Hegemonic masculine norms (HMN), which promote sexual risk-taking among males and the subordination of women, are believed to play a key role in the HIV epidemic among heterosexual couples in South Africa (SA). Sexual communication self-efficacy (SCSE) (i.e., a couple's confidence in their ability to communicate about HIV prevention) may be a key leverage point for increasing HIV prevention behaviors among this population. We interviewed 163 sexually active heterosexual couples in Soweto, SA to investigate the association between SCSE, HMN, and consistent condom use. We collected information on demographics, relationship dynamics, and sexual activity. We utilized the SCSE scale to measure couples' SCSE, and a subscale of the Gender Equitable Men scale to measure HMN among males. We performed bivariate and multivariable analyses to determine the association of consistent condom use with couples' SCSE as well as the male partner's endorsement of HMN. We found that couples with higher SCSE have greater odds of consistent condom use (adjusted odds ratio [AOR] = 1.30, 95% CI: 1.15-1.47). Furthermore, male endorsement of HMN was found to be negatively associated with consistent condom use among couples (AOR = 0.47, 95% CI: 0.24-0.89). Joint HIV serostatus was not significantly associated with the outcome. Future interventions that equip heterosexual couples with sexual communication skills, while simultaneously promoting more gender equitable norms, may increase consistent condom use and thereby reduce the transmission of HIV among this at-risk population.


Assuntos
Preservativos , Heterossexualidade , Autoeficácia , Comportamento Sexual , Adulto , Feminino , Infecções por HIV/prevenção & controle , Humanos , Masculino , Parceiros Sexuais , África do Sul
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