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2.
Nurs Clin North Am ; 59(2): 235-252, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38670692

RESUMO

This scoping review identified contemporary stigma-reduction studies across US health-care settings. Despite the significance of this problem, only 3 intervention studies were identified in the past 5 years. These studies highlight the value of intervening during formative training experiences and the importance of including interprofessional health-care providers in interventions. The findings relate to the novel approaches (eg, virtual patient simulations) that are used in interventions. The importance of using a participatory approach to intervention design is noted. Critical gaps in human immunodeficiency virus (HIV) stigma measurement and the lack of interventions are identified, laying a foundation for future programs and research.


Assuntos
Infecções por HIV , Estigma Social , Humanos , Infecções por HIV/psicologia , Estados Unidos , Pessoal de Saúde/psicologia
3.
PLOS Glob Public Health ; 4(2): e0002762, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38363789

RESUMO

People living with HIV (PLWH) experience unique stressors that contribute to emotional distress, and PLWH are more than twice as likely to die by suicide when compared to the general population. In countries like Tanzania, there is a relatively high burden of HIV but few resources to support mental health needs. To gain a better understanding of mental health challenges experienced by PLWH in northern Tanzania and identify opportunities for intervention, we interviewed 12 mental health professionals working in the Kilimanjaro region. Thematic analysis was used to explore drivers and impacts of emotional distress, community influences on mental health, and gaps and barriers to existing mental health care. Perspectives from mental health workers highlight the compounding effects of stress related to HIV status, family conflict, finances, and other social challenges, which can lead to poor HIV treatment outcomes and suicidal ideation. Cultural beliefs and stigma surrounding both mental health and HIV limit care-seeking behavior for mental health issues. Those who do seek care often encounter barriers related to poor mental health infrastructure, including a lack of providers, limited financial resources, and little integration into other health services. There is a clear need for investment in the mental health care system, as well as interventions to improve knowledge and perceptions of mental health and comprehensively address stressors. We describe feedback on a proposed telehealth counseling intervention integrated into routine HIV services, which shows strong potential to mitigate barriers to mental health treatment, reduce suicidal ideation, and support the wellbeing of PLWH.

4.
JMIR Res Protoc ; 12: e47137, 2023 Sep 19.
Artigo em Inglês | MEDLINE | ID: mdl-37725409

RESUMO

BACKGROUND: Adolescents and young adults with HIV repeatedly demonstrate low rates of antiretroviral therapy (ART) adherence as well as low rates of viral suppression. Digital health interventions are a promising way to engage adolescents and young adults with HIV to support ART adherence. However, few digital health interventions have been developed and tested with adolescents and young adults in countries like South Africa, where the HIV burden among adolescents and young adults is greatest. Masakhane Siphucule Impilo Yethu (MASI; Xhosa for "Let's empower each other and improve our health") is a comprehensive ART adherence-supporting app for South African adolescents and young adults with HIV. It was culturally adapted using the HealthMpowerment platform. OBJECTIVE: The aim of this paper is to describe the protocol for a pilot randomized controlled trial examining the feasibility, acceptability, and preliminary efficacy of MASI on self-reported ART adherence and social support. METHODS: We will enroll 50 adolescents and young adults with HIV ages 15-21 years. Participants will be recruited from public ART clinics linked to a large government-funded teaching hospital in Cape Town, South Africa. Participants will be randomized 1:1 into either the intervention arm receiving a full version of MASI or the control arm receiving an information-only version of the app (n=25 per arm). Participants will be asked to engage with MASI daily for 6 months. All participants will complete baseline and follow-up assessments at 3 and 6 months. RESULTS: Study screening began in May 2022 and the first participant was enrolled on June 21, 2022. As of June 12, 2023, 81 participants have completed screeners, and 36 eligible participants have been enrolled in the pilot randomized controlled trial. Recruitment is anticipated to last through August 31, 2023, with study activities anticipated through February 29, 2024. CONCLUSIONS: There is an urgent need for innovative interventions to improve ART adherence among adolescents and young adults in settings like South Africa. If found to be feasible and acceptable, MASI could be implemented with adolescents and young adults with HIV in other parts of the country. TRIAL REGISTRATION: ClinicalTrials.gov NCT04661878; https://clinicaltrials.gov/ct2/show/study/NCT04661878. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/47137.

5.
PLoS One ; 18(7): e0289119, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37498916

RESUMO

OBJECTIVE: Suicidal ideation is strikingly common among people living with HIV (PLWH) worldwide, leading to higher burden of disease, poor HIV care engagement, and loss of life. In low- and middle-income countries such as Tanzania, mental health resources are scarce, requiring innovative strategies for treatment. We describe the protocol for a clinical trial of a three-session telehealth counseling intervention to reduce suicidality and improve HIV care engagement in Tanzania. METHODS: In a pilot randomized controlled trial, we will assess the feasibility, acceptability, and potential efficacy of a new telehealth intervention, termed "IDEAS for Hope". A total of 60 PLWH will be enrolled from two HIV clinics in the Kilimanjaro region and connected to telehealth counsellors based at a large regional hospital. Participants will be ≥18 years old and speak either Kiswahili or English. Patient screening will occur during routine HIV clinical care to identify PLWH experiencing suicidal ideation. Baseline surveys will be administered upon enrollment and participants will be randomized 1:1 to receive either IDEAS for Hope or the comparison condition, a brief safety planning session. All participants will receive an additional referral for psychiatric treatment. Follow-up assessment will occur at three months. IDEAS for Hope is informed by a Motivational Interviewing-enhanced safety planning intervention (MI-SafeCope) and our formative work in Tanzania. The model consists of Four Pillars: living healthy with HIV, managing HIV stigma, seeking social support, and meeting basic needs. Together, these mechanisms serve as a foundation for developing a sense of safety and hope for the future. Outcome measures will include intervention feasibility, acceptability, participant suicidality, and HIV care engagement. SIGNIFICANCE: Innovative, telehealth-based counseling represents a promising treatment for suicidality among PLWH in low-resource settings. Results from this pilot trial will inform intervention refinement and parameter estimates for a future clinical trial powered to evaluate effectiveness.


Assuntos
Infecções por HIV , Suicídio , Telemedicina , Humanos , Adolescente , Projetos Piloto , Tanzânia , Ideação Suicida , Infecções por HIV/tratamento farmacológico , Aconselhamento/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto
6.
Curr HIV/AIDS Rep ; 20(4): 218-230, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37300592

RESUMO

PURPOSE OF REVIEW: This review of recent studies evaluating interventions to improve HIV care outcomes among adolescents with HIV (AHIV) was conducted to provide a comprehensive overview of the recent evidence, highlight promising approaches, and suggest directions for future research. RECENT FINDINGS: Our scoping review revealed 65 studies evaluating a variety of interventions and using a range of study designs at various stages of research. Effective approaches included community-based, integrated service delivery models with case management, trained community adolescent treatment supporters, and consideration of social determinants of health. Recent evidence also supports the feasibility, acceptability, and preliminary efficacy of other innovative approaches, including mental health interventions as well as technology-delivered approaches; however, more research is needed to build the evidence base for these interventions. Our review's findings suggest that interventions providing comprehensive, individualized support are essential to improving HIV care outcomes among adolescents. More research is needed to build the evidence base for such interventions and ensure effective, equitable implementation to support the global target of ending the AIDS epidemic by 2030.


Assuntos
Atenção à Saúde , Infecções por HIV , Adolescente , Humanos , Infecções por HIV/tratamento farmacológico
7.
JMIR Form Res ; 7: e47575, 2023 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-37261883

RESUMO

BACKGROUND: Novel smartphone app-delivered interventions have the potential to improve HIV treatment adherence among adolescents with HIV, although such interventions are limited. Our team has developed Masakhane Siphucule Impilo Yethu (MASI; Xhosa for "Let's empower each other and improve our health"), a smartphone app-delivered intervention to improve treatment adherence among adolescents with HIV in South Africa. MASI was adapted to the South African cultural context using the HealthMpowerment platform, an evidence-based digital health intervention developed for and with youth in the United States. OBJECTIVE: We conducted this beta-testing study to (1) explore the initial usability of MASI, (2) examine engagement and experiences using MASI features, and (3) inform refinements to the app and intervention implementation plan prior to a subsequent pilot randomized controlled trial (RCT). METHODS: This study was conducted from August 2021 to December 2021 in Cape Town, South Africa. Beta-testing participants received access to MASI for 3 weeks. A mixed methods approach was used, with brief questionnaires and semistructured in-depth interviews conducted prior to app installation and after 1 week to 2 weeks of app testing. Engagement with MASI was measured through analysis of back-end app paradata, and follow-up in-depth interview guides were tailored to each participant based on their app use. RESULTS: Participants in the beta-testing study (6 male participants, 6 female participants; ages 16-19 years) collectively spent 4.3 hours in MASI, averaging 21.4 minutes per participant over the 3-week period (range 1-51.8 minutes). Participants logged into MASI an average of 24.1 (range 10-75) times during the study period. The mean System Usability Scale score was 69.5 (SD 18), which is considered slightly above average for digital health apps. Thematic analysis of qualitative results revealed generally positive experiences across MASI features, although opportunities to refine the app and intervention delivery were identified. CONCLUSIONS: Initial usability of MASI was high, and participants described having a generally positive experience across MASI features. Systematically analyzing paradata and using the interview findings to explore participant experiences allowed us to gain richer insights into patterns of participant engagement, enabling our team to further enhance MASI. The results from this study led to a few technological refinements to improve the user experience. Enhancements were also made to the intervention implementation plan in preparation for a pilot RCT. Lessons learned from the conduct of this beta-testing study may inform the development, implementation, and evaluation of similar app-delivered interventions in the future.

8.
J Acquir Immune Defic Syndr ; 93(5): 374-378, 2023 08 15.
Artigo em Inglês | MEDLINE | ID: mdl-37159427

RESUMO

BACKGROUND: Suicide is a leading cause of death among people living with HIV (PLWH) worldwide, with suicide deaths occurring twice as frequently among PLWH than among the general public. In Tanzania, resources for mental health care are sorely lacking, with 55 psychiatrists and psychologists providing treatment for 60 million people. In light of this shortage, nonspecialists play a crucial role. The objective of this study was to assess feasibility of implementing task-shifted screening, assessment, and safety planning for suicide risk among PLWH. SETTING: Two adult HIV clinics in Kilimanjaro, Tanzania. METHODS: Registered professional nurses in the HIV clinics were trained to administer brief screening of suicidal ideation in the past month. Patients experiencing suicidal ideation were referred to bachelor's-level counselors for further assessment and safety planning, supervised by specialist providers who reviewed audio recordings for quality assurance. RESULTS: During 180 days of implementation, nurses screened patients attending 2745 HIV appointments. Sixty-one (2.2%) endorsed suicidal ideation and were linked to further assessment and safety planning. We cross-checked screening with clinic attendance logs on 7 random days and found high fidelity to screening (206 of 228 screened, 90%). Quality assurance ratings demonstrated key assessment pieces were consistently completed (mean = 9.3/10 possible), with "Good" to "Excellent" counseling skills (mean = 23.7/28) and "Good" to "Excellent" quality (mean = 17.1/20), including appropriate referral for higher levels of care. CONCLUSIONS: Brief screening can be implemented and paired with task-shifted counseling to facilitate high-quality assessment of suicide risk. This model shows excellent potential to extend mental health services for PLWH in low-resource settings.


Assuntos
Infecções por HIV , Suicídio , Adulto , Humanos , Infecções por HIV/prevenção & controle , Tanzânia/epidemiologia , Estudos de Viabilidade , Suicídio/psicologia , Ideação Suicida
9.
AIDS Behav ; 25(12): 4008-4017, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34125322

RESUMO

For pregnant women living with HIV (WLWH), feelings about pregnancy may influence their emotional well-being and health seeking behaviors. This study examined attitudes toward pregnancy and associated factors among women enrolled in prevention of mother-to-child transmission of HIV (PMTCT) services in Moshi, Tanzania. 200 pregnant WLWH were enrolled during their second or third trimester of pregnancy and completed a structured survey. Univariable and multivariable regression models examined factors associated with attitudes toward pregnancy, including demographics, interpersonal factors, and emotional well-being. Attitudes toward the current pregnancy were generally positive, with 87% of participants reporting feeling happy about being pregnant. In the final multivariable model, having higher levels of partner support, being newly diagnosed with HIV, and having fewer children were significantly associated with more positive attitudes toward their pregnancy. Findings point to a need for tailored psychosocial support services in PMTCT, as well as comprehensive reproductive health care for WLWH.


Assuntos
Infecções por HIV , Complicações Infecciosas na Gravidez , Atitude , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Gravidez , Complicações Infecciosas na Gravidez/prevenção & controle , Tanzânia/epidemiologia
10.
Eval Program Plann ; 83: 101859, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32795711

RESUMO

HIV stigma has a profound impact on clinical outcomes and undermines the quality of life of people living with HIV (PLWH). Among HIV-negative individuals, misinformation and prejudicial attitudes about HIV can fuel stigma and contribute to discrimination against PLWH. Antenatal care (ANC), with its focus on universal HIV testing, provides a unique entry point to address HIV stigma. This study describes the development of a counseling intervention to address HIV stigma among women and their partners attending a first ANC appointment in Tanzania. Formative work to inform the intervention consisted of qualitative interviews with 32 pregnant and postpartum women (both women living with HIV and HIV-negative women) and 20 healthcare workers. Data were analyzed iteratively, using a thematic analysis approach, to identify intervention targets. The resulting intervention, Maisha (Swahili for "Life"), includes three sessions informed by the HIV Stigma Framework and Cognitive-Behavioral Therapy: a video and brief counseling session prior to HIV testing and, for those who test seropositive for HIV, two additional sessions building on the video content. A pilot test of the intervention is in process. Addressing HIV stigma at the first ANC visit can help individuals living with HIV to overcome stigma-related barriers to the initiation and maintenance of HIV care, and can reduce stigmatizing attitudes among those who test negative for HIV.


Assuntos
Infecções por HIV , Cuidado Pré-Natal , Aconselhamento , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/terapia , Humanos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Gravidez , Avaliação de Programas e Projetos de Saúde , Qualidade de Vida , Tanzânia
11.
East Afr Health Res J ; 4(2): 118-127, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-34308229

RESUMO

INTRODUCTION: Stigma significantly impacts retention in HIV care and quality of life among people living with HIV. This study explored community-level HIV stigma from the perspective of patients and healthcare workers in antenatal care (ANC) in Moshi, Tanzania. METHODS: We conducted in-depth interviews with 32 women (20 living with HIV), key-informant interviews with 7 ANC clinic employees, and two focus group discussions with 13 community health workers. RESULTS: Themes emerged related to drivers and manifestations of stigma, resilience to stigmatizing attitudes, and opportunities to address stigma in ANC. Drivers of stigma included a fear of infection through social contact and associations of HIV with physical weakness (e.g., death, sickness) and immoral behaviour (e.g., sexual promiscuity). Manifestations included gossip, physical and social isolation, and changes in intimate relationships. At the same time, participants identified people who were resilient to stigmatizing attitudes, most notably individuals who worked in healthcare, family members with relevant life experiences, and some supportive male partners. CONCLUSION/RECOMMENDATIONS: Supportive family members, partners, and healthcare workers can serve as role models for stigma-resilient behaviour through communication platforms and peer programs in ANC. Manifestations of HIV stigma show clear links to constructs of sexuality, gender, and masculinity, which may be particularly impactful during pregnancy care. The persistence of stigma emphasizes the need for innovation in addressing stigmatizing attitudes in the community. Campaigns and policies should go beyond dispelling myths about HIV transmission and immorality to innovate peer-led and couples-based stigma reduction programming in the ANC space.

12.
AIDS Behav ; 23(9): 2610-2617, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31377894

RESUMO

Adherence to antiretroviral therapy (ART) during pregnancy and the postpartum period is necessary to prevent vertical HIV transmission and to secure the long-term health of an HIV-infected woman. Health behavior theory suggests that patients' attitudes towards medication can predict their medication-taking behaviour. This study sought to understand how women's attitudes towards ART changes between the pregnancy and postpartum periods, and the factors associated with these attitudes. The study enrolled 200 pregnant women living with HIV. Structured surveys were administered during pregnancy and at three and 6 months postpartum. Overall, attitudes towards ART were stable over time. More positive attitudes towards ART were associated with HIV acceptance, lower levels of depression, and lower levels of shame. Counselling interventions are needed to help HIV-infected women accept their status and reduce shameful emotions. Depression screening and treatment should be integrated into PMTCT services. This study emphasizes the importance of early attention to attitudes towards ART, in order to establish a trajectory of sustained care engagement.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Comportamentos Relacionados com a Saúde , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Adesão à Medicação/psicologia , Complicações Infecciosas na Gravidez/tratamento farmacológico , Gestantes/psicologia , Adulto , Aconselhamento , Feminino , Infecções por HIV/etnologia , Comportamentos Relacionados com a Saúde/etnologia , Humanos , Estudos Longitudinais , Adesão à Medicação/etnologia , Adesão à Medicação/estatística & dados numéricos , Período Pós-Parto/psicologia , Gravidez , Gestantes/etnologia , Tanzânia/epidemiologia , Adulto Jovem
13.
AIDS Care ; 31(11): 1389-1396, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-30821168

RESUMO

HIV-infected women who have experienced sexual violence face unique challenges in their HIV care engagement and adherence to antiretroviral medications (ARVs). Improving AIDS Care after Trauma (ImpACT) is a brief counseling intervention aimed at reducing the negative impact of sexual trauma and HIV, building coping skills, and improving long-term HIV care engagement. We conducted a randomized controlled pilot trial of ImpACT with 64 women initiating ARVs in Cape Town, South Africa, with results suggesting the intervention can reduce PTSD symptoms and increase motivation to adhere to ARVs. For the current study, we abstracted data from ImpACT worksheets completed by 31 participants during intervention sessions, and qualitative responses from post-intervention surveys, to examine mechanisms, facilitators, and barriers to change in the intervention. Data included participant descriptions of the values informing their care, barriers to participation, and perceived benefits of the intervention related to coping with trauma and improving care engagement. During the first session, women reported feelings of shame, sadness, and anger that led to social isolation, mistrust, and damaged relationships. Barriers to participation included work and school demands, issues with transportation, finances, and discomfort in talking about HIV and trauma, particularly in group sessions. Despite these challenges, several women stated they developed more positive thinking, felt more confident, and improved their interpersonal relationships. Participants also reported substantial positive impact on symptoms of sexual trauma and motivation to continue with long-term HIV care, and clearer understanding of barriers and facilitators to ARV adherence. ImpACT is a promising intervention model for building adaptive coping skills and adherence to HIV treatment, informed by personal values, among women with a history of trauma in this high-risk setting. The data also offer insights into strategies to strengthen the intervention, overcome barriers to participation, encourage the practical application of skills, and promote long-term HIV care engagement.


Assuntos
Adaptação Psicológica , Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Delitos Sexuais/psicologia , Adolescente , Adulto , Aconselhamento , Feminino , Infecções por HIV/psicologia , Humanos , Relações Interpessoais , Adesão à Medicação , Pessoa de Meia-Idade , Motivação , Comportamento Sexual , África do Sul , Adulto Jovem
14.
AIDS Care ; 31(6): 687-698, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-30466304

RESUMO

Prevention of mother-to-child transmission of HIV (PMTCT) is a foundational component of a comprehensive HIV treatment program. In addition to preventing vertical transmission to children, PMTCT is an important catch-point for universal test-and-treat strategies that can reduce community viral load and slow the epidemic. However, systematic reviews suggest that care engagement in PMTCT programs is sub-optimal. This study enrolled a cohort of 200 women initiating PMTCT in Kilimanjaro, Tanzania, and followed them to assess HIV care engagement and associated factors. Six months after delivery, 42/200 (21%) of participants were identified as having poor care engagement, defined as HIV RNA >200 copies/mL or, if viral load was unavailable, being lost-to-follow-up in the clinical records or self-reporting being out of care. In a multivariable risk factor analysis, younger women were more likely to have poor postpartum care engagement; with each year of age, women were 7% less likely to have poor care engagement (aRR: 0.93; 95% CI: 0.89, 0.98). Additionally, women who had told at least one person about their HIV status were 47% less likely to have poor care engagement (aRR: .53; 95% CI: 0.29, 0.97). Among women who entered antenatal care with an established HIV diagnosis, those who were pregnant for the first time had increased risk of poor care engagement (aRR 4.16; 95% CI 1.53, 11.28). The findings suggest that care engagement remains a concern in PMTCT programs, and must be addressed to realize the goals of PMTCT. Comprehensive counseling on HIV disclosure, along with community-based stigma reduction programs to provide a supportive environment for people living with HIV, are crucial to address barriers to care engagement and support long-term treatment. Women presenting to antenatal care with an established HIV status require support for care engagement during the crucial period surrounding childbirth, particularly those pregnant for the first time.


Assuntos
Antirretrovirais/uso terapêutico , Continuidade da Assistência ao Paciente/estatística & dados numéricos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/transmissão , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Mães/estatística & dados numéricos , Complicações Infecciosas na Gravidez/tratamento farmacológico , Estigma Social , Adulto , Estudos de Coortes , Aconselhamento , Feminino , Infecções por HIV/diagnóstico , Humanos , Perda de Seguimento , Mães/psicologia , Aceitação pelo Paciente de Cuidados de Saúde , Período Pós-Parto , Gravidez , Complicações Infecciosas na Gravidez/prevenção & controle , Tanzânia/epidemiologia , Carga Viral
15.
Trials ; 20(1): 807, 2019 Dec 30.
Artigo em Inglês | MEDLINE | ID: mdl-31888700

RESUMO

BACKGROUND: HIV-related stigma significantly impacts HIV care engagement, including in prevention of mother-to-child transmission of HIV (PMTCT) programs. Maisha is a stigma-based counseling intervention delivered during the first antenatal care (ANC) visit, complementing routine HIV counseling and testing. The goal of Maisha is to promote readiness to initiate and sustain treatment among those who are HIV-positive, and to reduce HIV stigmatizing attitudes among those who test negative. METHODS: A pilot randomized control trial will assess the feasibility and acceptability of delivering Maisha in a clinical setting, and the potential efficacy of the intervention on HIV care engagement outcomes (for HIV-positive participants) and HIV stigma constructs (for all participants). A total of 1000 women and approximately 700 male partners will be recruited from two study clinics in the Moshi municipality of Tanzania. Participants will be enrolled at their first ANC visit, prior to HIV testing. It is estimated that 50 women (5%) will be identified as HIV-positive. Following consent and a baseline survey, participants will be randomly assigned to either the control (standard of care) or the Maisha intervention. The Maisha intervention includes a video and counseling session prior to HIV testing, and two additional counseling sessions if the participant tests positive for HIV or has an established HIV diagnosis. A subset of approximately 500 enrolled participants (all HIV-positive participants, and a random selection of HIV-negative participants who have elevated stigma attitude scores) will complete a follow-up assessment at 3 months. Measures will include health outcomes (care engagement, antiretroviral adherence, depression) and HIV stigma outcomes. Quality assurance data will be collected and the feasibility and acceptability of the intervention will be described. Statistical analysis will examine potential differences between conditions in health outcomes and stigma measures, stratified by HIV status. DISCUSSION: ANC provides a unique and important entry point to address HIV stigma. Interventions are needed to improve retention in PMTCT care and to improve community attitudes toward people living with HIV. Results of the Maisha pilot trial will be used to generate parameter estimates and potential ranges of values to estimate power for a full cluster-randomized trial in PMTCT settings, with extended follow-up and enhanced adherence measurement using a biomarker. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03600142. Registered on 25 July 2018.


Assuntos
Aconselhamento/métodos , Infecções por HIV/epidemiologia , Infecções por HIV/transmissão , HIV , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Cuidado Pré-Natal/métodos , Estigma Social , Adolescente , Adulto , Fármacos Anti-HIV/uso terapêutico , Estudos de Viabilidade , Feminino , Seguimentos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/virologia , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Gravidez , Parceiros Sexuais , Tanzânia/epidemiologia , Adulto Jovem
16.
AIDS Behav ; 22(12): 3945-3956, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30196332

RESUMO

For women enrolled in prevention of mother-to-child transmission (PMTCT) programs, non-disclosure of their HIV status can be a significant barrier to sustained HIV care engagement. To explore decision-making surrounding HIV disclosure among HIV-infected pregnant women, we conducted repeated in-depth interviews during pregnancy and postpartum with 20 women recruited from a PMTCT clinic in Cape Town, South Africa. Three domains were examined using thematic analysis: (1) disclosure experiences, (2) challenges associated with partner disclosure, and (3) implications of nondisclosure. All women had disclosed to someone by the time of the baby's birth, typically limiting their disclosure to trusted individuals. Only half of participants disclosed to the father of the child. Nondisclosure, particularly to partners, was a significant source of worry and stress. Women used pregnancy as an explanation for using medication and attending frequent clinic appointments, and recognized impending challenges in the postpartum period when this excuse would no longer apply. Results suggest that PMTCT programs have a key role to play in helping individuals to make decisions about HIV disclosure, and assisting patients to navigate the disclosure process, especially with partners.


Assuntos
Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Mães/psicologia , Complicações Infecciosas na Gravidez/tratamento farmacológico , Gestantes/psicologia , Autorrevelação , Adulto , Feminino , Infecções por HIV/transmissão , Humanos , Lactente , Entrevistas como Assunto , Período Pós-Parto , Gravidez , Complicações Infecciosas na Gravidez/virologia , Pesquisa Qualitativa , Parceiros Sexuais , África do Sul/epidemiologia
17.
Eval Program Plann ; 68: 148-156, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29597104

RESUMO

This paper describes the development and preliminary trial run of ImpACT (Improving AIDS Care after Trauma), a brief coping intervention to address traumatic stress and HIV care engagement among South African women with sexual trauma histories. We engaged in an iterative process to culturally adapt a cognitive-behavioral intervention for delivery within a South African primary care clinic. This process involved three phases: (a) preliminary intervention development, drawing on content from a prior evidence-based intervention; (b) contextual adaptation of the curriculum through formative data collection using a multi-method qualitative approach; and (c) pre-testing of trauma screening procedures and a subsequent trial run of the intervention. Feedback from key informant interviews and patient in-depth interviews guided the refinement of session content and adaptation of key intervention elements, including culturally relevant visuals, metaphors, and interactive exercises. The trial run curriculum consisted of four individual sessions and two group sessions. Strong session attendance during the trial run supported the feasibility of ImpACT. Participants responded positively to the logistics of the intervention delivery and the majority of session content. Trial run feedback helped to further refine intervention content and delivery towards a pilot randomized clinical trial to assess the feasibility and potential efficacy of this intervention.


Assuntos
Adaptação Psicológica , Antirretrovirais/uso terapêutico , Terapia Cognitivo-Comportamental , Infecções por HIV/tratamento farmacológico , Trauma Psicológico/terapia , Antirretrovirais/administração & dosagem , Competência Cultural , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Humanos , Adesão à Medicação , Desenvolvimento de Programas , Trauma Psicológico/epidemiologia , Trauma Psicológico/psicologia , Autoimagem , Delitos Sexuais , África do Sul
18.
J Acquir Immune Defic Syndr ; 77(5): 427-438, 2018 04 15.
Artigo em Inglês | MEDLINE | ID: mdl-29287029

RESUMO

BACKGROUND: Under Option B+ guidelines for prevention of mother-to-child transmission of HIV, pregnant and breastfeeding women initiate antiretroviral therapy for lifelong use. The objectives of this study were: (1) to synthesize data on retention in care over time in option B+ programs in Africa, and (2) to identify factors associated with retention in care. METHODS: PubMed, EMBASE, and African Index Medicus were systematically searched from January 2012 to June 2017. Pooled estimates of the proportion of women retained were generated and factors associated with retention were analyzed thematically. RESULTS: Thirty-five articles were included in the final review; 22 reported retention rates (n = 60,890) and 25 reported factors associated with retention. Pooled estimates of retention were 72.9% (95% confidence interval: 66.4% to 78.9%) at 6 months for studies reporting <12 months of follow-up and 76.4% (95% confidence interval: 69.0% to 83.1%) at 12 months for studies reporting ≥12 months of follow-up. Data on undocumented clinic transfers were largely absent. Risk factors for poor retention included younger age, initiating antiretroviral therapy on the same day as diagnosis, initiating during pregnancy versus breastfeeding, and initiating late in the pregnancy. Retention was compromised by stigma, fear of disclosure, and lack of social support. CONCLUSIONS: Retention rates in prevention of mother-to-child transmission under option B+ were below those of the general adult population, necessitating interventions targeting the complex circumstances of women initiating care under option B+. Improved and standardized procedures to track and report retention are needed to accurately represent care engagement and capture undocumented transfers within the health system.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Adesão à Medicação , Complicações Infecciosas na Gravidez/tratamento farmacológico , África , Fatores Etários , Feminino , Infecções por HIV/transmissão , Humanos , Período Pós-Parto , Gravidez , Fatores de Risco
19.
J Stud Alcohol Drugs ; 78(5): 795-800, 2017 09.
Artigo em Inglês | MEDLINE | ID: mdl-28930068

RESUMO

OBJECTIVE: South Africa's Western Cape Province has one of the highest rates of fetal alcohol spectrum disorder globally. Alcohol-serving venues are likely important sites to identify women at high risk of having a child with fetal alcohol spectrum disorder. The goal of this study was to examine the risk for alcohol-exposed pregnancies among women who drink in alcohol-serving venues. METHOD: Cross-sectional surveys were conducted with 200 women of reproductive age at seven drinking venues in a single Cape Town community. Surveys assessed sexual behavior, contraceptive use, and drinking behavior (both current and during previous pregnancies). Women were defined as being at risk for alcohol-exposed pregnancy if they were currently drinking, sexually active in the previous 60 days, and not consistently using modern contraceptives. RESULTS: Almost all participants (95.5%) met criteria for hazardous drinking. In total, 20.3% of the 152 sexually active women were identified as at risk for alcohol-exposed pregnancy, and 2 women were currently pregnant and drinking. A majority of sexually active participants (79.6%) reported consistent use of a modern contraceptive. Most contraceptives (66.1%) were short-acting methods such as injectables. Of the 176 participants who reported previous pregnancies, 64.8% said they drank alcohol during a previous pregnancy and 51.1% met criteria for hazardous drinking during that pregnancy. CONCLUSIONS: Given the high rates of alcohol consumption during pregnancy, alcohol-serving venues should be targeted for fetal alcohol spectrum disorder prevention interventions. Efforts should be made to increase uptake of long-acting contraceptives among women who do not wish to get pregnant and to promote alcohol cessation among women with pregnancy intentions.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Etanol/administração & dosagem , Transtornos do Espectro Alcoólico Fetal/epidemiologia , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Gravidez , Fatores de Risco , Comportamento Sexual , África do Sul/epidemiologia , Inquéritos e Questionários , Adulto Jovem
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