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1.
Sex Transm Dis ; 51(6): 431-436, 2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38372541

RESUMO

BACKGROUND: Integrating sexually transmitted infection (STI) and preexposure prophylaxis (PrEP) care may optimize sexual and reproductive health. METHODS: We nested an STI substudy within a human immunodeficiency virus (HIV) prevention cohort (parent study) of 18- to 35-year-old women from South Africa, planning pregnancy with a partner with HIV or of unknown serostatus. Parent-study women completed annual surveys regarding HIV-risk perceptions and were offered oral PrEP. Preexposure prophylaxis initiators completed quarterly plasma tenofovir (TFV) testing. Substudy women completed STI screening at enrollment, 6 months, onset of pregnancy, and in the third trimester via examination, vaginal swabs tested via PCR for Chlamydia trachomatis , Neisseria gonorrhoeae , Trichomonas vaginalis , Mycoplasma genitalium , and blood tested for Treponema pallidum . Follow-up was 6 months. Women with STIs were treated, offered partner notification (PN) cards, and surveyed regarding PN practices. We describe STI prevalence and incidence, and model factors associated with prevalent infection. Sexually transmitted infection substudy and parent study-only participants were matched on age and number of days on study to assess HIV-risk perception scores between the 2 groups and the proportion with detectable TFV. RESULTS: Among 50 substudy participants, 15 (30%) had prevalent STI. All 13 completing follow-up reported PN. Most did not prefer assisted PN. Mean HIV risk perception scores and proportion with detected plasma TFV were similar across groups. CONCLUSIONS: High STI prevalence supports the importance of laboratory screening to optimize sexual health for women planning pregnancy. Rates of self-reported PN are reassuring; low interest in assisted PN suggests the need for alternative approaches. Enhanced STI care did not affect HIV-risk perception or PrEP adherence, however both were relatively high in this cohort.


Assuntos
Busca de Comunicante , Infecções por HIV , Profilaxia Pré-Exposição , Parceiros Sexuais , Infecções Sexualmente Transmissíveis , Humanos , Feminino , Adulto , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Infecções Sexualmente Transmissíveis/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Prevalência , Adulto Jovem , África do Sul/epidemiologia , Gravidez , Adolescente , Estudos de Coortes , Programas de Rastreamento , Conhecimentos, Atitudes e Prática em Saúde
2.
AIDS Behav ; 27(1): 208-217, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35771311

RESUMO

Pre-exposure prophylaxis (PrEP) is highly effective for HIV prevention, yet PrEP delivery to women in periconception and pregnancy has lagged. We report qualitative research from a study evaluating PrEP use as part of safer conception care for 330 South African women. Fifty-two semi-structured interviews were conducted with 25 study participants to identify influences on PrEP adherence. Influences were: (1) changing proximity to male partners; (2) COVID-19 lockdown; (3) mobile lifestyle; (4) PrEP-related stigma; (5) disclosure of PrEP use; and (6) pregnancy and motherhood. Data also revealed important contextual information shaping adherence influences for women, including: (a) not living with partners, (b) partners as drivers of pregnancy intention, and (c) feeling at high risk for HIV. Disclosure of PrEP use, addressing stigma, strategies for traveling with pills, and counseling on prevention effective adherence are promising components of PrEP-inclusive HIV prevention interventions for South African women who are pregnant or planning pregnancy.


Assuntos
Fármacos Anti-HIV , COVID-19 , Infecções por HIV , Profilaxia Pré-Exposição , Gravidez , Humanos , Masculino , Feminino , Infecções por HIV/psicologia , Fármacos Anti-HIV/uso terapêutico , África do Sul/epidemiologia , Controle de Doenças Transmissíveis
3.
AIDS Behav ; 26(1): 1-12, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34097209

RESUMO

Men living with HIV (MLWH) often have reproductive goals that can increase HIV-transmission risks to their pregnancy partners. We developed a safer conception intervention for MLWH in South Africa employing cognitive behavioral skills to promote serostatus disclosure, ART uptake, and viral suppression. MLWH were recruited from an HIV clinic near Durban, South Africa, and encouraged to include partners in follow-up visits. Exit in-depth interviews were conducted with eleven men and one female partner. The emerging over-arching theme is that safer conception care mitigates internalized and community-level HIV-stigma among MLWH. Additional related sub-themes include: (1) safer conception care acceptability is high but structural barriers challenge participation; (2) communication skills trainings helped overcome barriers to disclose serostatus; (3) feasibility and perceived effectiveness of strategies informed safer conception method selection. Our findings suggest that offering safer conception care to MLWH is a novel stigma-reducing strategy for motivating HIV prevention and treatment and serostatus disclosure to partners.


Assuntos
Revelação , Infecções por HIV , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Humanos , Masculino , Homens , Gravidez , Parceiros Sexuais , África do Sul
4.
Sex Transm Infect ; 97(4): 249-255, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33208512

RESUMO

OBJECTIVES: Reproductive aged women are at risk of pregnancy and sexually transmitted infections (STI). Understanding drivers of STI acquisition, including any association with widely used contraceptives, could help us to reduce STI prevalence and comorbidities. We compared the risk of STI among women randomised to three contraceptive methods. METHODS: We conducted a secondary analysis to assess the risk of chlamydia and gonorrhoea in a clinical trial evaluating HIV risk among 7829 women aged 16-35 randomised to intramuscular depot medroxyprogesterone acetate (DMPA-IM), a copper intrauterine device (IUD) or a levonorgestrel (LNG) implant. We estimated chlamydia and gonorrhoea prevalences by contraceptive group and prevalence ratios (PR) using log-binomial regression. RESULTS: At baseline, chlamydia and gonorrhoea prevalences were 18% and 5%, respectively. Final visit chlamydia prevalence did not differ significantly between DMPA-IM and copper IUD groups or between copper IUD and LNG implant groups. The DMPA-IM group had significantly lower risk of chlamydia compared with the LNG implant group (PR 0.83, 95% CI 0.72 to 0.95). Final visit gonorrhoea prevalence differed significantly only between the DMPA-IM and the copper IUD groups (PR 0.67, 95% CI 0.52 to 0.87). CONCLUSIONS: The findings suggest that chlamydia and gonorrhoea risk may vary with contraceptive method use. Further investigation is warranted to better understand the mechanisms of chlamydia and gonorrhoea susceptibility in the context of contraceptive use.


Assuntos
Infecções por Chlamydia/epidemiologia , Anticoncepção/métodos , Anticoncepcionais Femininos/administração & dosagem , Gonorreia/epidemiologia , Dispositivos Intrauterinos de Cobre , Levanogestrel/administração & dosagem , Acetato de Medroxiprogesterona/administração & dosagem , Adolescente , Adulto , África/epidemiologia , Preparações de Ação Retardada , Suscetibilidade a Doenças , Implantes de Medicamento , Feminino , Humanos , Prevalência , Adulto Jovem
5.
AIDS Behav ; 25(12): 4055-4060, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33582889

RESUMO

Men who have sex with women are understudied in HIV research despite the extent to which they experience HIV-related mortality and contribute to the epidemic among women. During our experience of developing and piloting an HIV prevention intervention for men living with HIV in South Africa, and planning to have a child with an HIV-negative woman, ethical questions were posed regarding implementation of a male-centered intervention that did not require female partner participation. Two overarching ethical issues were the potential for (1) compromising women's reproductive and sexual autonomy and (2) increasing HIV-acquisition risks for the woman because the intervention efficacy was unknown. We describe here how these concerns were addressed to facilitate development of a male-centered HIV-prevention intervention. We hope this process manuscript will support researchers, clinicians, and reviewers to engage men who have sex with women in HIV prevention and care.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Comportamento Sexual , Serviços de Planejamento Familiar , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , África do Sul/epidemiologia
6.
Clin Obstet Gynecol ; 64(3): 475-490, 2021 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-34323229

RESUMO

Although rates of human immunodeficiency virus (HIV) have declined globally over the past 10 years, United Nations Programme on HIV/AIDS estimates 1.7 million new infections occurred in 2019, with cisgender women (cis women) and girls accounting for 48%. Acquired immune deficiency syndrome-related illnesses are the leading global cause of mortality in cis women aged 15 to 49, and in many sub-Saharan Africa countries, young women face substantially higher HIV risk than their male counterparts. Drivers of this increased risk include sexual and reproductive health characteristics unique to cis women. This review discusses the role of sexually transmitted infections, contraception and pregnancy in HIV risk, and biomedical HIV prevention technologies available and in development.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Infecções Sexualmente Transmissíveis , Anticoncepção , Feminino , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , Gravidez , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle
7.
Afr J AIDS Res ; 20(2): 149-157, 2021 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-34003077

RESUMO

Unintended pregnancy impacts many young women in South Africa, and rates of consistent contraceptive use among this population are suboptimal. Limited empirical work has investigated reasons for inconsistency between pregnancy intention and contraceptive use behaviour with data collected during pregnancy. We explored pregnancy intentions and discordance between intentions and contraceptive use prior to conception among young pregnant women in KwaZulu-Natal, South Africa. In-depth qualitative interviews were conducted with 35 women during pregnancy (mean age = 19.3; range = 18-21) in 2011 and 2012. Data were analysed using content analysis. All participants reported unintended pregnancies; almost half were not using contraception near conception. Reasons for not intending to become pregnant spanned personal, social, health, and economic domains. Participants living with HIV (n = 13) expressed specific concerns related to impacts of pregnancy on HIV disease management and fear of transmission of HIV to the infant. Discordance between pregnancy intentions and contraceptive use prior to conception was attributed to personal, social, health and structural domains. Findings indicate a need for interventions that address barriers to contraceptive use in order to minimise unintended pregnancy and support safe, desired pregnancies among young women.


Assuntos
Comportamento Contraceptivo/estatística & dados numéricos , Intenção , Gravidez não Planejada/psicologia , Gestantes/psicologia , Adolescente , Anticoncepção/estatística & dados numéricos , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Humanos , Gravidez , Saúde Reprodutiva/estatística & dados numéricos , África do Sul , Adulto Jovem
8.
Ann Behav Med ; 54(9): 626-636, 2020 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-32128556

RESUMO

BACKGROUND: Depression is a robust predictor of nonadherence to antiretroviral (ARV) therapy, which is essential to prevention of mother-to-child transmission (PMTCT). Women in resource-limited settings face additional barriers to PMTCT adherence. Although structural barriers may be minimized by social support, depression and stigma may impede access to this support. PURPOSE: To better understand modifiable factors that contribute to PMTCT adherence and inform intervention development. METHODS: We tested an ARV adherence model using data from 200 pregnant women enrolled in PMTCT (median age 28), who completed a third-trimester interview. Adherence scores were created using principal components analysis based on four questions assessing 30-day adherence. We used path analysis to assess (i) depression and stigma as predictors of social support and then (ii) the combined associations of depression, stigma, social support, and structural barriers with adherence. RESULTS: Elevated depressive symptoms were directly associated with significantly lower adherence (est = -8.60, 95% confidence interval [-15.02, -2.18], p < .01). Individuals with increased stigma and depression were significantly less likely to utilize social support (p < .01, for both), and higher social support was associated with increased adherence (est = 7.42, 95% confidence interval [2.29, 12.58], p < .01). Structural barriers, defined by income (p = .55) and time spent traveling to clinic (p = .31), did not predict adherence. CONCLUSIONS: Depression and social support may play an important role in adherence to PMTCT care. Pregnant women living with HIV with elevated depressive symptoms and high levels of stigma may suffer from low social support. In PMTCT programs, maximizing adherence may require effective identification and treatment of depression and stigma, as well as enhancing social support.


Assuntos
Depressão/epidemiologia , Infecções por HIV/tratamento farmacológico , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Adesão à Medicação/estatística & dados numéricos , Estigma Social , Apoio Social , Adolescente , Adulto , Antirreumáticos/administração & dosagem , Feminino , Infecções por HIV/epidemiologia , Humanos , Pessoa de Meia-Idade , Gravidez , África do Sul/epidemiologia , Adulto Jovem
9.
AIDS Behav ; 24(3): 881-890, 2020 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-31165395

RESUMO

Gender norms affect HIV risk within serodifferent partnerships. We assessed how the sexual relationship power described by men living with HIV (MLWH) associates with periconception HIV-transmission risk behavior. Quantitative surveys were conducted with 82 MLWH reporting a recent pregnancy with an HIV-negative or unknown-serostatus partner in KwaZulu-Natal, South Africa. Surveys assessed decision-making dominance (DMD) using the Pulerwitz et al. sexual relationship power scale; partnership characteristics; and HIV-risk behaviors. Multivariable logistic regression models evaluated associations between DMD score and HIV-risk behaviors. Higher male decision-making dominance was associated with non-disclosure of HIV-serostatus to pregnancy partner (aRR 2.00, 95% CI 1.52, 2.64), not knowing partner's HIV-serostatus (aRR 1.64, 95% CI 1.27, 2.13), condomless sex since pregnancy (aRR 1.92, 95% CI 1.08, 3.43), and concurrent relationships (aRR 1.50, 95% CI 1.20, 1.88). Efforts to minimize periconception HIV-risk behavior must address gender norms and power inequities.


Assuntos
Infecções por HIV/epidemiologia , Soropositividade para HIV/psicologia , Homens/psicologia , Poder Psicológico , Assunção de Riscos , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais , Adulto , Barreiras de Comunicação , Feminino , Infecções por HIV/prevenção & controle , Infecções por HIV/transmissão , Soropositividade para HIV/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Gravidez , África do Sul/epidemiologia , Inquéritos e Questionários , Adulto Jovem
10.
Matern Child Health J ; 24(2): 127-134, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31832911

RESUMO

INTRODUCTION: Exclusive breastfeeding (EBF) is the safest infant feeding option in resource-limited settings, though women living with HIV have the lowest rates of EBF. Barriers to EBF in the absences of a formal intervention in women living with HIV in KwaZulu-Natal, where the prevalence of HIV among pregnant women is among the highest in the world, are understudied. Thus, this study sought to describe barriers to EBF and examine differences in social support, disclosure status, mood, and HIV-related stigma among women with different feeding methods. METHODS: Women living with HIV enrolled in preventing mother-to-child transmission treatment (n = 156) were interviewed postpartum (M = 13.1 weeks) at a district hospital and self-reported infant feeding method, reasons not breastfeeding (if applicable), and HIV disclosure status. Mood, HIV-related stigma, functional social support, and HIV-related social support were also assessed. RESULTS: No participants reported mixed feeding, 30% reported EBF, and 70% reported exclusive formula feeding. Commonly reported reasons for not breastfeeding included fear of HIV transmission to the infant and being away from the infant for extended periods of time. Social support (p = 0.02) and HIV-related social support (p < 0.01) were significantly higher in women who had attempted breastfeeding compared to women who never attempted breastfeeding. DISCUSSION: Rates of EBF in this sample are lower than in other recent studies, suggesting this sample experiences multiple barriers to EBF. Healthcare providers should seek to correct misconceptions regarding HIV transmission and breastfeeding practices. Social and logistical support for EBF may be important considerations for future interventions.


Assuntos
Aleitamento Materno/métodos , Infecções por HIV/psicologia , Adulto , Feminino , Infecções por HIV/complicações , Humanos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Gravidez , Estigma Social , Apoio Social , África do Sul
11.
AIDS Behav ; 22(6): 1725-1735, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28194587

RESUMO

Within sexual partnerships, men make many decisions about sexual behavior, reproductive goals, and HIV prevention. There are increasing calls to involve men in reproductive health and HIV prevention. This paper describes the process of creating and evaluating the acceptability of a safer conception intervention for men living with HIV who want to have children with partners at risk for acquiring HIV in KwaZulu-Natal, South Africa. Based on formative work conducted with men and women living with HIV, their partners, and providers, we developed an intervention based on principles of cognitive-behavioral therapy to support men in the adoption of HIV risk-reduction behaviors such as HIV-serostatus disclosure and uptake of and adherence to antiretroviral therapy. Structured group discussions were used to explore intervention acceptability and feasibility. Our work demonstrates that men are eager for reproductive health services, but face unique barriers to accessing them.


Assuntos
Terapia Antirretroviral de Alta Atividade , Terapia Cognitivo-Comportamental , Fertilização , Infecções por HIV/tratamento farmacológico , Aceitação pelo Paciente de Cuidados de Saúde , Comportamento de Redução do Risco , Revelação da Verdade , Adulto , Estudos de Viabilidade , Feminino , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Humanos , Masculino , Pesquisa Qualitativa , Saúde Reprodutiva , Serviços de Saúde Reprodutiva , Comportamento Sexual , Parceiros Sexuais , África do Sul
12.
Arch Sex Behav ; 47(7): 1969-1982, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29134422

RESUMO

Despite concerted prevention efforts, young South African women remain at the epicenter of the HIV epidemic. Although these women have grown up in a community powerfully affected by HIV, systematic investigation into how this "second generation" of HIV-affected youth navigates HIV risk is lacking. This study qualitatively explored a complex interplay of factors influencing HIV risk among young pregnant women in KwaZulu-Natal, South Africa. We conducted in-depth interviews with 35 pregnant women (22 HIV-uninfected and 13 HIV-infected) aged 18-21, 18 healthcare providers, and focus groups with 19 community stakeholders. Among the young women, HIV knowledge was high, and many reported taking some action to prevent pregnancy or HIV; however, these efforts were not routinely implemented. Themes related to HIV acquisition risk from all participants were organized using a socioecological framework and revolved around individual and developmental experiences (personal experience with HIV, perceived invincibility), family barriers (lack of adult supervision, pressure to leave school), relational barriers (lack of disclosure and partner communication, "burn out" around attempts to discuss condom use with partners, overdependence on partners), community-level barriers (township environment, lack of structured activities), and social barriers (poverty, HIV-related stigma). Some novel concepts emerged from the data, including an understanding of how overdependence on the romantic relationship may develop. Current HIV prevention efforts, including traditional HIV counseling and testing, condom distribution, and biomedical agents for HIV prevention, are unlikely to be effective without a broader, ecological up-to-date understanding of the evolving, intertwined, and complex constellation of factors that drive HIV risk behavior in this high-risk population.


Assuntos
Infecções por HIV/prevenção & controle , Comportamentos de Risco à Saúde , Comportamento Sexual/psicologia , Mulheres/psicologia , Adolescente , Aconselhamento , Feminino , Grupos Focais , Infecções por HIV/epidemiologia , Humanos , Incidência , Relações Interpessoais , Gravidez , Prevalência , Sexo Seguro , Parceiros Sexuais , Estigma Social , Fatores Socioeconômicos , África do Sul/epidemiologia , Adulto Jovem
13.
Afr J AIDS Res ; 17(2): 137-144, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-29745290

RESUMO

HIV transmission within stable heterosexual HIV serodiscordant couples accounts for almost half the new incident infections in South Africa and Uganda. Advances in HIV prevention provide opportunities to reduce transmission risk within serodiscordant partnerships (e.g., antiretroviral treatment (ART), pre-exposure prophylaxis (PrEP), medical male circumcision, and couples-based HIV counselling and testing). These interventions require a clinical encounter with a provider who recognises prevention opportunities within these partnerships. We explored healthcare provider understanding of HIV serodiscordance in a reproductive counselling study with providers in eThekwini district, South Africa, and Mbarara district, Uganda. In eThekwini, in-depth interviews (29) and focus group discussions (2) were conducted with 42 providers (counsellors, nurses and doctors) from public sector clinics. In Mbarara, in-depth interviews were conducted with 38 providers (medical officers, clinical officers, nurses, peer counsellors and village health workers). Thematic analysis was conducted using NVivo software. In eThekwini, many providers assumed HIV seroconcordance among client partners and had difficulty articulating how serodiscordance occurs. Mbarara providers had a better understanding of HIV serodiscordance. In the two countries, providers who understood HIV serodiscordance were better able to describe useful HIV-prevention strategies. Healthcare providers require training and support to better understand the prevalence and mechanisms of HIV serodiscordance to implement HIV-prevention strategies for HIV serodiscordant couples.


Assuntos
Aconselhamento , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Padrões de Prática Médica , Adulto , Antirretrovirais/uso terapêutico , Circuncisão Masculina , Agentes Comunitários de Saúde/psicologia , Feminino , Grupos Focais , HIV , Infecções por HIV/transmissão , Heterossexualidade , Humanos , Masculino , Médicos/psicologia , Profilaxia Pré-Exposição , Parceiros Sexuais/psicologia , África do Sul/epidemiologia , Uganda/epidemiologia
14.
Afr J AIDS Res ; 16(1): 1-10, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28367750

RESUMO

Among South African university students, HIV prevalence is lower than in age-peers, but at 3.8% it is not negligible. We examined prevalence of factors potentially associated with HIV risk, focusing on partnership characteristics and consistent condom use. We hypothesised that contraceptive-related factors, for example, desire to prevent pregnancy and not using hormonal contraceptives, would be positively associated with consistent condom use. Data were drawn from a representative interviewer-administered survey of 2nd to 4th year students conducted during registration at a university campus in KwaZulu-Natal. Of 576 students, 218 (83 women, 135 men) reported vaginal intercourse in the past 2 months. Of these, 7% of women and 43% of men reported past-year concurrent partnerships, and 24% knew/ suspected partner non-monogamy. Although reported condom use at last intercourse was 90%, 2-month consistent use was 53% (women) and 73% (men). Reported hormonal contraception use was low (women: 36.8%; men: 16.7%), and 68% used condoms for dual protection. In gender-stratified multivariable analyses, consistent condom use was higher for men who reported their partner did not use (vs. used) hormonal contraception (aOR = 5.84; 95%CI = 2.71, 12.57; p < 0.001) and who reported using condoms for dual protection (vs. single protection) (aOR = 2.46; 95%CI = 1.43, 4.25; p = 0.001). No contraception-related factors were associated with consistent condom use among women. Sexual partnership characteristics potentially place sexually active university students at high HIV risk and should be investigated further. Among men, but not women, contraceptive concerns were associated with consistent condom use. Promoting condoms for dual protection may resonate with students and should be continued.


Assuntos
Vigilância em Saúde Pública , Saúde Reprodutiva , Assunção de Riscos , Comportamento Sexual , Estudantes , Universidades , Preservativos , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/transmissão , Humanos , Masculino , Gravidez , Parceiros Sexuais , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Infecções Sexualmente Transmissíveis/transmissão , África do Sul/epidemiologia , Adulto Jovem
15.
Reprod Health ; 13(1): 88, 2016 Jul 22.
Artigo em Inglês | MEDLINE | ID: mdl-27449128

RESUMO

As efforts to address unmet need for family planning and contraception (FP/C) accelerate, voluntary use, informed choice and quality must remain at the fore. Active involvement of affected populations has been recognized as one of the key principles in ensuring human rights in the provision of FP/C and in improving quality of care. However, community participation continues to be inadequately addressed in large-scale FP/C programmes. Community and healthcare providers' unequal relationship can be a barrier to successful participation. This scoping review identifies participatory approaches involving both community and healthcare providers for FP/C services and analyzes relevant evidence. The detailed analysis of 25 articles provided information on 28 specific programmes and identified three types of approaches for community and healthcare provider participation in FP/C programmes. The three approaches were: (i) establishment of new groups either health committees to link the health service providers and users or implementation teams to conduct specific activities to improve or extend available health services, (ii) identification of and collaboration with existing community structures to optimise use of health services and (iii) operationalization of tools to facilitate community and healthcare provider collaboration for quality improvement. Integration of community and healthcare provider participation in FP/C provision were conducted through FP/C-only programmes, FP/C-focused programmes and/or as part of a health service package. The rationales behind the interventions varied and may be multiple. Examples include researcher-, NGO- or health service-initiated programmes with clear objectives of improving FP/C service provision or increasing demand for services; facilitating the involvement of community members or service users and, in some cases, may combine socio-economic development and increasing self-reliance or control over sexual and reproductive health. Although a number of studies reported increase in FP/C knowledge and uptake, the lack of robust monitoring and evaluation mechanisms and quantitative and comparable data resulted in difficulties in generating clear recommendations. It is imperative that programmes are systematically designed, evaluated and reported.


Assuntos
Serviços de Planejamento Familiar , Pessoal de Saúde , Participação da Comunidade , Humanos , Comitê de Profissionais , Avaliação de Programas e Projetos de Saúde , Seguridade Social
16.
Afr J AIDS Res ; 15(2): 157-62, 2016 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-27399045

RESUMO

Over the past decade, the global response to the HIV epidemic has been unprecedented, and enormous progress has been made. Significant investment in the roll out of antiretroviral treatment (ART) and efforts to increase treatment coverage have greatly reduced the number of AIDS-related deaths worldwide. There are a growing number of promising innovations to expand the HIV prevention mix. However, the reach of these interventions is still very limited in adolescent girls and young women (15-24 years) and the full realisation of the intervention mandates has not yet been achieved. The HIV prevention field has been criticised for the tendency to adopt a narrow focus. The Fast-Track Strategy offers a unique opportunity for the HIV prevention field to broaden its gaze and to begin to identify synergies (and efficiencies) with prevention approaches from other global development priorities, namely sexual and reproductive health and rights (SRHR). This paper applies a SRHR lens to HIV prevention by highlighting the critical relationship between unintended pregnancy and HIV, and seeks to expand on earlier debates that prevention of HIV and prevention of unintended pregnancy are inextricably linked, complementary activities with interrelated and common goals. We call for the prioritisation of prevention of unintended pregnancy amongst two overlapping population groups - girls and young women (15-24 years old) and women living with HIV - as a key tactic to accomplish the Joint United Nations Programme on HIV/AIDS (UNAIDS) Fast-Track Strategy and as a way to fully realise existing HIV prevention efforts. We discuss the intersecting pathways between HIV prevention and unintended pregnancy prevention and build a case for contraception to be placed at the centre of the HIV prevention agenda.


Assuntos
Anticoncepção/métodos , Infecções por HIV/prevenção & controle , Profilaxia Pré-Exposição , Gravidez não Planejada/psicologia , Serviços Preventivos de Saúde/organização & administração , Adolescente , Anticoncepção/psicologia , Feminino , Humanos , Gravidez , Comportamento Sexual/fisiologia , Nações Unidas , Adulto Jovem
17.
Afr J AIDS Res ; 15(2): 99-108, 2016 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-27399040

RESUMO

Combination HIV prevention is being widely promoted by funders. This strategy aims to offer HIV prevention choices that can be selected and combined to decrease HIV risk in ways that fit with each individual's situation. Treatment as prevention and pre-exposure prophylaxis are two new evidence-based strategies to decrease HIV incidence, both of which require high HIV testing rates to be effective, and the Joint United Nations Programme on HIV/AIDS (UNAIDS) has set a goal of 90% of HIV-positive individuals knowing their status by 2030. However, HIV testing rates in many countries remain suboptimal. Just as no single HIV prevention method is ideal for all people in all situations, no single HIV testing modality is likely to be acceptable to everyone. By offering HIV testing choices, we may be able to increase testing rates. However, many low-resourced countries have been slow to take up new HIV testing options such as the self-administered at-home oral HIV test that is currently available in the United States. In this paper, we present findings from 20 in-depth interviews, conducted in 2010, documenting opinions about self-administered at-home oral HIV testing, a testing modality still largely unavailable in Africa. Participants were clients of three primary healthcare clinics in South Africa. Self-testing was seen as enabling confidentiality/privacy, saving time, and facilitating testing together with partners. However, concerns were raised about psychological distress when testing at home without a counsellor. Some suggested this concern could be minimised by having experienced clinic-based HIV testing and counselling before getting self-testing kits for home use. Thus, self-administered HIV testing could be an option added to the current testing modalities to address some important barriers to testing.


Assuntos
Sorodiagnóstico da AIDS/métodos , Comportamento de Escolha , Infecções por HIV/diagnóstico , Autoadministração/estatística & dados numéricos , Administração Oral , Adulto , Aconselhamento , Feminino , Infecções por HIV/prevenção & controle , Assistência Domiciliar , Humanos , Masculino , Profilaxia Pré-Exposição/métodos , Autoadministração/psicologia , África do Sul , Inquéritos e Questionários
18.
Curr HIV/AIDS Rep ; 12(1): 1-5, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25620530

RESUMO

Increased access to testing and treatment means HIV can be managed as a chronic illness, though successful management requires continued engagement with the health care system. Most of the global HIV burden is in sub-Saharan Africa where rates of new infections are consistently higher in women versus men. Pregnancy is often the point at which an HIV diagnosis is made. While preventing mother to child transmission (PMTCT) interventions significantly reduce the rate of vertical transmission of HIV, women must administer ARVs to their infants, adhere to breastfeeding recommendations, and test their infants for HIV after childbirth. Some women will be expected to remain on the ARVs initiated during pregnancy, while others are expected to engage in routine testing so treatment can be reinitiated when appropriate. The postpartum period presents many barriers to sustained treatment adherence and engagement in care. While some studies have examined adherence to postpartum PMTCT guidelines, few have focused on continued engagement in care by the mother, and very few examine adherence beyond the 6-week postpartum visit. Here, we attempt to identify gaps in the research literature and make recommendations on how to address barriers to ongoing postpartum HIV care.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/transmissão , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Adesão à Medicação , Complicações Infecciosas na Gravidez/tratamento farmacológico , África Subsaariana , Feminino , Humanos , Cooperação do Paciente , Período Pós-Parto , Gravidez
19.
AIDS Behav ; 19(7): 1129-40, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25092513

RESUMO

Relatively few interventions have tested the efficacy of female condom promotion either alone or in combination with other barrier methods. We evaluated the efficacy of a two-session (enhanced) cognitive-behavioral intervention (EI) (n = 147) against a one-session control (minimal) educational intervention (MI) (n = 149) to promote female condom (FC) use among female students aged 18-28 at a South African university. We assessed change from baseline to 2.5 and 5 months in number of vaginal intercourse occasions unprotected by male or female condoms in EI versus MI using generalized linear models with a log link function and GEE. Both groups reported significant reductions in number of unprotected vaginal intercourse occasions from baseline to each follow-up, with no significant difference between the two-session and single-session intervention. Introduction of a brief group-based MI FC promotion intervention with FC access holds promise for delivery in clinics and other community venues.


Assuntos
Terapia Cognitivo-Comportamental/métodos , Preservativos Femininos/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Assunção de Riscos , Comportamento Sexual , Estudantes/psicologia , Universidades , Adolescente , Adulto , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Promoção da Saúde/métodos , Humanos , Masculino , Avaliação de Resultados em Cuidados de Saúde , Comportamento de Redução do Risco , Infecções Sexualmente Transmissíveis/prevenção & controle , África do Sul
20.
Arch Sex Behav ; 44(2): 307-15, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25091214

RESUMO

Young adults in South Africa are at the epicenter of the HIV epidemic. The prevalence of HIV among young people in the province of KwaZulu-Natal (KZN) is particularly high. This study characterizes inkwari (Zulu word for raves or weekend-long parties) in eThekwini District, KZN and explored how these place-based dynamics shape the risk environment for the young adult attendees. In 2011, 13 qualitative interviews were conducted with men and women between 18 and 30 years-old who reported unprotected sex with at least one casual partner in the prior 3 months and attended an inkwari in the same time period. Interviews were analyzed using qualitative content analysis. Nine key informant interviews helped to triangulate these data. Five women and eight men were interviewed and the mean age was 25 years (SD 3.24). Ten reported meeting a sexual partner at an inkwari. Inkwari were characterized as sexualized settings with limited adult supervision. Participants attended inkwari to socialize with peers, use drugs and alcohol, and meet sexual partners. Sexual and physical violence also occurred at inkwari. Given the convergence of social, sexual, and substance-using networks at inkwari, further inquiry is needed to determine how this place may potentiate HIV transmission risk in an endemic setting.


Assuntos
Infecções por HIV/transmissão , Assunção de Riscos , Sexo sem Proteção , Adolescente , Adulto , Dança , Doenças Endêmicas , Feminino , Infecções por HIV/epidemiologia , Humanos , Entrevistas como Assunto , Masculino , Prevalência , Pesquisa Qualitativa , Parceiros Sexuais , África do Sul/epidemiologia , Adulto Jovem
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