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1.
BMC Public Health ; 23(1): 504, 2023 03 15.
Artículo en Inglés | MEDLINE | ID: mdl-36922792

RESUMEN

BACKGROUND: Tuberculosis (TB) stigma is a barrier to active case finding and delivery of care in fighting the TB epidemic. As part of a project exploring different models for delivery of TB contact tracing, we conducted a qualitative analysis to explore the presence of TB stigma within communities across South Africa. METHODS: We conducted 43 in-depth interviews with 31 people with TB and 12 household contacts as well as five focus group discussions with 40 ward-based team members and 11 community stakeholders across three South African districts. RESULTS: TB stigma is driven and facilitated by fear of disease coupled with an understanding of TB/HIV duality and manifests as anticipated and internalized stigma. Individuals are marked with TB stigma verbally through gossip and visually through symptomatic identification or when accessing care in either TB-specific areas in health clinics or though ward-based outreach teams. Individuals' unique understanding of stigma influences how they seek care. CONCLUSION: TB stigma contributes to suboptimal case finding and care at the community level in South Africa. Interventions to combat stigma, such as community and individual education campaigns on TB treatment and transmission as well as the training of health care workers on stigma and stigmatization are needed to prevent discrimination and protect patient confidentiality.


Asunto(s)
Infecciones por VIH , Tuberculosis , Humanos , Estereotipo , Sudáfrica/epidemiología , Infecciones por VIH/prevención & control , Tuberculosis/epidemiología , Estigma Social
2.
AIDS Behav ; 25(1): 182-190, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-32607914

RESUMEN

We conducted a discrete choice experiment (DCE) and quantified preferences for HIV testing among South African youth (Nov 2018 to Mar 2019). Six attributes and levels were identified through qualitative methods: source of HIV information; incentive amount and type; social support; testing method; and location. Each participant chose one of two options that comprised six attributes across 18 questions. Conditional logistic regression estimated the degree of preference [ß]. Of 130 participants, median age was 21 years (interquartile range 19-23 years), majority female (58%), and 85% previously tested for HIV. Testing alone over accompanied by a friend (ß = 0.22 vs. - 0.35; p < 0.01); SMS text over paper brochures (ß = 0.13 vs. - 0.10; p < 0.01); higher incentive values (R50) over no incentive (ß = 0.09 vs. - 0.07; p = 0.01); and food vouchers over cash (ß = 0.06 vs. ß = - 0.08; p = 0.01) were preferred. Testing at a clinic or home and family encouragement were important. Tailoring HTS to youth preferences may increase HIV testing.


Asunto(s)
Infecciones por VIH , Prueba de VIH , Adolescente , Adulto , Factores de Edad , Conducta de Elección , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/psicología , Promoción de la Salud , Humanos , Motivación , Prioridad del Paciente , Sudáfrica , Adulto Joven
3.
AIDS Res Ther ; 18(1): 33, 2021 06 22.
Artículo en Inglés | MEDLINE | ID: mdl-34158082

RESUMEN

BACKGROUND: Beliefs about gender roles and high-risk sexual behaviours underlie the human immunodeficiency virus (HIV) epidemic in South Africa. Yet, there is limited information on the relationships between beliefs about gender roles and risky sexual behaviours. Few studies have explored the association between beliefs about gender roles, high risk sexual behaviour, and health-seeking behaviour among men. METHODS: We investigated associations between gender beliefs (dichotomised as traditional or progressive) and high-risk sexual behaviour among South African men presenting for medical male circumcision (Apr 2014 to Nov 2015). RESULTS: Of 2792 enrolled men, 47.4% reported traditional gender beliefs. Participant ages ranged between 18-46 years (median age 26 years; interquartile range, 21-31 years). Most participants had at least one sex partner over the last 12 months (68.2%). Younger men (18-24 years old vs. 25-46 years old) (odds ratio [OR], 1.5 [95% confidence interval (CI) 1.0-2.0]), those with multiple partners ([OR], 1.5 (CI) 1.3-1.8]) and participants unsure of their last partner's HIV status (OR, 1.4 [95% CI 1.1-1.7]) were more likely to have traditional beliefs on gender roles. CONCLUSION: Young men with traditional beliefs on gender roles may be more likely to engage in high-risk sexual behaviour and could be good candidates for HIV prevention programmes. N = 206 (max 350) Trial registration Name of registry: Clinicaltrials.gov; Trial registration number: NCT02352961; Date of registration: 30 January 2015 "Retrospectively registered"; URL of trial registry record: https://www.clinicaltrials.gov/.


Asunto(s)
Circuncisión Masculina , Infecciones por VIH , Adolescente , Adulto , Rol de Género , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Humanos , Masculino , Persona de Mediana Edad , Asunción de Riesgos , Conducta Sexual , Parejas Sexuales , Sudáfrica/epidemiología , Adulto Joven
4.
BMC Public Health ; 20(1): 1047, 2020 Jul 02.
Artículo en Inglés | MEDLINE | ID: mdl-32615942

RESUMEN

BACKGROUND: Household contract tracing (HHCT) is an important strategy for active tuberculosis case finding and offers an opportunity for testing of other diseases such as HIV. However, there is limited data on the patient-centered approach to HHCT. Our study aimed to describe experiences and preferences of household contacts (HHCs) for HHCT. METHODS: We conducted a qualitative study in Rustenburg, South Africa from September 2013 to March 2015. Twenty-four HHCs (≥18 years) had audio-recorded in-depth interviews. We used an inductive thematic analysis approach to develop themes. We made an a priori assumption that we would reach saturation with at least 20 interviews. RESULTS: There were 16 (66.7%) females (median age = 36 years) and eight (33.3%) males (median age = 34 years). Two themes developed: (i) Positive attitude of HHCs towards TB services provided at home and (ii) HHCs relationship to and acceptance of people living with TB (PLTB). The first main theme emphasized that HHCs appreciated the home visits. Participants preferred home visits because they had negative experiences at the clinic such as delayed waiting times and long queues. HHCs supported the screening of children for TB at home. Participants suggested that the research staff could expand their services by screening for diabetes and hypertension alongside TB screening. In the second main theme, there was a sense of responsibility from the HHCs towards accepting the diagnosis of PLTB and caring for them. A sub-theme that emerged was that as their knowledge on TB disease improved, they accepted the TB status of the PLTB empowering them to take care of the PLTB. CONCLUSIONS: HHCs are supportive of HHCT and felt empowered by receiving TB education that ultimately allowed them to better understand and care for PLTB. HHCs were supportive of screening children for TB at home. Future HHCT activities should consider raising community awareness on the benefits of TB contact tracing at households.


Asunto(s)
Actitud Frente a la Salud , Trazado de Contacto/estadística & datos numéricos , Visita Domiciliaria/estadística & datos numéricos , Tuberculosis/epidemiología , Adolescente , Adulto , Instituciones de Atención Ambulatoria , Niño , Composición Familiar , Femenino , Humanos , Masculino , Investigación Cualitativa , Factores de Riesgo , Sudáfrica , Tuberculosis/psicología
5.
BMC Public Health ; 18(1): 868, 2018 07 13.
Artículo en Inglés | MEDLINE | ID: mdl-30005663

RESUMEN

BACKGROUND: South Africa introduced medical male circumcision (MMC) to reduce HIV incidence. Mathematical modeling suggested that targeting MMC services to men aged 20-34 years could provide the most immediate impact on HIV incidence. However the majority of MMCs performed have been among males aged ≤25 years. We evaluated an intervention package to increase MMC uptake among men aged 25-49 years. METHODS: We conducted a pre-post study to compare the proportion of men (aged 25-49 years) presenting for MMC during the formative (Phase 1) and intervention (Phase 2) phases in Ekurhuleni, Johannesburg, South Africa. The intervention included infrastructure changes that separated adults from adolescents at the MMC site, an exclusive men's health club, adult-specific demand generation materials, and discussions with community members. RESULTS: Overall 2817 enrolled in the study with 1601 from Phase 1 and 1216 in Phase 2. A higher proportion of participants aged 25-49 years accessed MMC in Phase 2 compared to Phase 1 (59.4% vs. 54.9%; Prevalence Ratio = 1.08; 95% Confidence Interval: 1.01-1.15; p = 0.019). Participants with multiple partners in the past 12 months in Phase 2 were more likely to access MMC services compared to participants in Phase 1 (unadjusted Odds Ratio, 1.37; 95% CI:1.17-1.61; p < 0.001). After adjusting for age, multiple partners remained a risk factor in Phase 2 (adjusted OR, 1.39; 95% CI: 1.18-1.63; p < 0.001). CONCLUSIONS: The "Exclusive Intervention Strategy" was associated with a slight increase in the proportion of participants aged 25-49 years accessing MMC services, and an increase in those with HIV risk behaviors, during the intervention phase. These findings may provide important insights to overcoming barriers for accessing MMC services among men aged 25-49 years. TRIAL REGISTRATION: The study is registered at ClinicalTrials.gov , number NCT02352961 .


Asunto(s)
Circuncisión Masculina/estadística & datos numéricos , Adulto , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Modelos Teóricos , Evaluación de Programas y Proyectos de Salud , Asunción de Riesgos , Parejas Sexuales , Sudáfrica/epidemiología
6.
Acta Paediatr ; 106(11): 1802-1810, 2017 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-28685855

RESUMEN

AIM: This study examined the effects of prenatal alcohol exposure on childhood development trajectories in a rural South African community between 2003 and 2008. METHODS: We assessed 121 children at 7-12 months (year one) and 5-6 years (year five) using the Griffiths Mental Developmental Scales - Extended Revised, which measures sensorimotor, cognitive and social development, with lower scores indicating developmental delay. We also interviewed their mothers or caregivers. Three groups were identified: 29 with foetal alcohol syndrome (FAS) or partial FAS (pFAS), 57 more who had been exposed to alcohol and 35 controls who had not. RESULTS: The scale's total score was higher in the controls than in the FAS/pFAS group at year one and year five and in the alcohol-exposed group at year five. Many groups' trajectories declined when compared with global norms, but the trajectories in the FAS/pFAS and the alcohol-exposed groups declined more than the controls for eye-hand and performance and total score. Earlier pregnancy recognition in the FAS/pFAS group correlated strongly (r = -0.77) with higher GQ in year five. CONCLUSION: FAS/pFAS and prenatal alcohol exposure affected the Griffiths scores more than the control group. Efforts are needed to detect pregnancy early and reduce alcohol exposure.


Asunto(s)
Desarrollo Infantil , Trastornos del Espectro Alcohólico Fetal/fisiopatología , Estudios de Casos y Controles , Niño , Preescolar , Femenino , Trastornos del Espectro Alcohólico Fetal/epidemiología , Humanos , Lactante , Masculino , Sudáfrica/epidemiología
7.
PLOS Glob Public Health ; 3(10): e0001885, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37889875

RESUMEN

BACKGROUND: The introduction of digital adherence technologies (DATs) such as medication monitors in tuberculosis (TB) programmes supports treatment adherence among people with tuberculosis (PWTB). We evaluated the acceptability of using medication monitors (Wisepill evriMED) prompting a stepwise differentiated care approach (DCA), involving short message service (SMS), phone calls, home visits and motivational counselling, among PWTB in South Africa. METHODS: We conducted 62 in-depth interviews with participants in local languages across three provinces (January-October 2020), purposively selected by treatment month, adherence history and gender. Interviews were audio recorded, transcribed verbatim and translated. Using a deductive approach and the Theoretical Framework for Acceptability (TFA), we explored acceptability across the sample attributes. RESULTS: PWTB across adherence histories showed a positive attitude to using the evriMED device and receiving the DCA support. PWTB described the SMS reminders and phone calls as effective reminders, though home visits were less acceptable, due to perceived stigma. Despite willingness to participate in the intervention, the large size of the monitor and sound of the alarm drew attention, potentially causing embarrassment and stigma. Due to perceived stigma, some PWTB adapted the intervention by leaving the monitor at home after removing the pills to ensure that someone else tracked usage, while the PWTB used alternative reminders such as cell phones to take their medication. CONCLUSION: Although PWTB showed a positive attitude towards the intervention, perceived stigma contributed to participants adapting their lifestyle to meet treatment adherence requirements without using the monitor. However, the medication monitor was a tool that seemed to prompt this personal change in behaviour. Achieving people-centered TB care, including the introduction of DATs, will require that TB programmes incorporate PWTB insights to maximize their use and effectiveness.

8.
PLOS Glob Public Health ; 2(2): e0000132, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36962320

RESUMEN

Despite advances made in HIV prevention and treatment interventions in South Africa, barriers to their utilization continue to exist. Understanding perspectives from patients and providers of healthcare can shed light on the necessary strategies to enhance uptake of HIV services. A cross-sectional qualitative study was conducted in July 2020 in Ekurhuleni District. Based on HIV prevalence estimates from a national survey, male condom use coverage and antiretroviral treatment (ART) initiation rates from routinely collected clinical data for 2012, we selected facilities from geographical areas with varying HIV prevalence and uptake of HIV services. In-depth interviews were conducted with adult (≥18 years) patients and healthcare workers in selected primary healthcare facilities. Thematic analysis was performed following a framework built around the social cognitive theory to describe behavioural, personal, and social/environmental factors influencing utilization of HIV services. Behavioural factors facilitating uptake of HIV services included awareness of the protective value of condoms, and the benefits of ART in suppressing viral load and preventing mother-to-child HIV transmission which was evident across geographical areas. Barriers in high prevalence areas included suboptimal condom use, fears of a positive HIV result, and anticipated HIV-related stigma while seeking healthcare services. Across the geographical areas, personal factors included ability to correctly use available services enhanced by knowledge acquired during counselling sessions and community-based health promotion activities. Further, social support from family reinforced engagement in care. Compared to low uptake areas, clinics in high uptake areas used care-facilitators, outreach teams and decanting programs to address the environmental barriers including staff shortages and long queues. Barriers at multiple levels prevent optimal utilization of HIV services, calling for strategies that target and address the different levels and tailored to needs of specific settings. Overall, improved delivery of HIV prevention or treatment interventions can be achieved through strengthening training of healthcare providers in facilities and communities and addressing negative sequelae from utilising services in low uptake areas.

9.
Am J Mens Health ; 16(3): 15579883221106331, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35748400

RESUMEN

Gender-based violence (GBV) toward women is widespread and has been associated with increased HIV risk. We investigated attitudes toward GBV among men living in Rustenburg, South Africa, who were enrolled in a longitudinal HIV incidence study. Participants were 18 to 49 years old, reported high risk sexual activity in the last 3 months, and were HIV-uninfected. Attitudes toward GBV were evaluated using responses to a five-item standardized questionnaire about men perpetrating physical violence on a female spouse; responses to each item were scaled from 1 (no agreement) to 4 (strong agreement) and summed. Total scores >10 were considered permissive toward GBV. Among the 535 men analyzed, nearly half (N = 229, 42.8%) had a GBV score >10. Being young (18-24 years) (adjusted odds ratio [aOR] = 1.53, 95% confidence interval [CI] [1.06, 2.22]), having less years of education (aOR = 1.61, 95% CI [1.11, 2.32]), and reporting no current sexual partner at baseline (aOR = 2.10, 95% CI [1.06, 4.14]) were independently associated with permissive attitudes toward GBV. The following behaviors reported in the last 3 months were also associated with high GBV scores: having a new female partner (aOR = 1.78, 95% CI [1.02, 3.10]), and having had an STI (aOR = 1.85, 95% CI [1.15, 2.99]). Consuming alcohol prior to sex in the last month (aOR = 1.59, 95% CI [1.09, 2.31]) was also associated with high GBV scores. A large proportion of South African HIV-uninfected men in this analysis reported permissive attitudes toward GBV. These attitudes were associated with HIV risk behavior. Integrating GBV and HIV prevention programs is essential.


Asunto(s)
Violencia de Género , Infecciones por VIH , Enfermedades de Transmisión Sexual , Adolescente , Adulto , Actitud , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Conducta Sexual , Sudáfrica/epidemiología , Adulto Joven
10.
PLoS One ; 16(1): e0245542, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33481878

RESUMEN

Human Immunodeficiency Virus (HIV) prevalence among South African youth is high, yet HIV testing remains suboptimal. We explored how perceptions of HIV risk and behaviours informed decisions to test for HIV. This study was conducted from April 2018 to March 2019 in Ekurhuleni district, Gauteng Province with males and females aged between 15-24 years. Twenty-five youth with unknown HIV status participated in in-depth interviews (IDIs); while four focus group discussions (FGDs) were conducted with those that previously tested for HIV. Probes used in the guides included types of incentives that youth would value when testing for HIV or receiving treatment; barriers and motivators to HIV testing; enablers and challenges to using cellphone technology and preferences on type of social media that could be used to create awareness about HIV testing services. IDIs and FGDs were audio-recorded, transcribed, and translated. QSR NVIVO 10 was used for the analysis. The majority of the youth perceived that their risk of HIV infection was low due to factors such as being young, lacking physical signs of HIV, being sexually inactive and parents not being HIV positive. However, youth identified high risk behaviours such as unprotected sex, multiple sexual partners, excessive drinking of alcohol, being victims of sexual abuse, road accidents and violent behaviour as increasing their vulnerability to HIV. Most youth highlighted cues to action that would motivate them to test for HIV such as support of parents, receiving incentives, improved confidentiality during HIV testing and receiving information about HIV via social media (Facebook, Twitter and Whatsapp). Despite perceptions of low risk to HIV, youth remain vulnerable to HIV. Disseminating HIV information via digital platforms; giving youth options to choose between testing locations that they consider to be private; providing incentives and equipping parents/guardians to encourage youth to test could optimise HIV testing.


Asunto(s)
Toma de Decisiones , Infecciones por VIH/diagnóstico , Infecciones por VIH/psicología , Tamizaje Masivo/psicología , Motivación , Percepción , Asunción de Riesgos , Adolescente , Femenino , Grupos Focales , Humanos , Masculino , Sudáfrica , Adulto Joven
11.
BMC Res Notes ; 14(1): 468, 2021 Dec 24.
Artículo en Inglés | MEDLINE | ID: mdl-34952634

RESUMEN

OBJECTIVE: The proliferation of false information on COVID-19 mostly through social media is adversely affecting control efforts. The objective of this study was to identify areas where targeted effective messaging can be useful in demystifying misinformation against COVID-19. RESULTS: The study showed high levels of misinformation on COVID-19 in the study area [mean score 2.71; standard deviation (SD) 1.5]. The highest levels of misinformation were observed in Dr. Ruth Segomotsi Mompati district, North West province (mean score: 3.84; SD: 2.1) and Sedibeng district, Gauteng province (mean score: 3.56; SD 1.7). Higher levels of misinformation were reported by those aged 18-24 years (mean score: 3.48; SD: 1.8), and men (mean score: 2.73; SD: 1.8). Across the two provinces, we identified geospatial hot and coldspots of misinformation highlighting the need to implement point of care strategies such as targeted messaging. Findings showed the need for targeted interventions to young people, students, those with low levels of education and the self-employed in the two districts more importantly, as South Africa expands its nationwide vaccination roll-out.


Asunto(s)
COVID-19 , Adolescente , Comunicación , Geografía , Humanos , Masculino , SARS-CoV-2 , Sudáfrica
12.
PLoS One ; 16(8): e0256033, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34388206

RESUMEN

BACKGROUND: Tuberculosis (TB) household contact tracing is a form of targeted active case-finding for which community health workers ('outreach teams') in South Africa are primarily responsible for its implementation. We conducted an exploratory qualitative study to understand the role of outreach teams in delivering TB household contact tracing. METHODS: The study took place in three districts of South Africa between May 2016 and February 2017. We conducted 78 in-depth interviews (IDI) (comprising 35 key stakeholders, 31 TB index patients and 12 HHCs) and five focus group discussions (FGD) (40 outreach team members in four FGDs and 12 community stakeholders in one FGD). RESULTS: Outreach teams contributed positively by working across health-related programmes, providing home-based care and assisting with tracing of persons lost to TB care. However, outreach teams had a limited focus on TB household contact tracing activities, likely due to the broad scope of their work and insufficient programmatic support. Outreach teams often confused TB household contact tracing activities with finding persons lost to TB care. The community also had some reservations on the role of outreach teams conducting TB household contact tracing activities. CONCLUSIONS: Creating awareness among outreach workers and clinic personnel about the importance of and activities related to TB household contact tracing would be required to strengthen the delivery of TB household contact tracing through the community-based primary health care teams. We need better monitoring and evaluation systems, stronger integration within a realistic scope of work, adequate training on TB household contact tracing and TB infection prevention control measures. Involving the community and educating them on the role of outreach teams could improve acceptance of future activities. These timely results and lessons learned should inform contact tracing approaches in the context of COVID-19.


Asunto(s)
Trazado de Contacto , Conocimientos, Actitudes y Práctica en Salud , Profesionales para Control de Infecciones/psicología , Tuberculosis/prevención & control , Adulto , Actitud del Personal de Salud , Relaciones Comunidad-Institución , Femenino , Humanos , Masculino , Persona de Mediana Edad , Atención Primaria de Salud , Sudáfrica , Tuberculosis/epidemiología
13.
PLoS One ; 16(8): e0253960, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34403409

RESUMEN

BACKGROUND: Clinical trials showed strong evidence that voluntary medical male circumcision (VMMC) reduces the acquisition of HIV among heterosexual men by up to 60%. However, VMMC uptake in East and Southern Africa remains suboptimal, with safety concerns identified as a barrier to uptake. We investigated the occurrence and severity of adverse events (AEs) in a routine VMMC programme implemented in Gauteng and North West provinces of South Africa. METHODS: We describe the frequency and characteristics of AEs using routinely collected data from a VMMC programme implemented between 01 May 2013 and 31 December 2014. The surgical procedure was provided at fixed clinics and mobile units in three districts. Adult men undertaking the procedure were referred for follow-up appointments where AEs were monitored. RESULTS: A total of 7,963 adult men were offered the VMMC service with 7,864 (98.8%) met the age and consent requirements for inclusion in a research follow-up after the surgical procedure and were followed-up for potential AEs. In total, 37 (0.5%) patients reported AEs post-surgery with infection [11 (29.7%)] and excessive bleeding [11 (29.7%)] commonly reported AEs. In terms of severity, 14 (37.8%) were classified as mild, 13 (35.1%) as moderate, and 10 (27.0%) as severe. Further, 32 (86.5%) of the AEs were classified as definitely related to the surgical procedure, with 36 (97.5%) of all AEs resolving without sequelae. CONCLUSION: The VMMC programme was able to reach adult men at high risk of HIV acquisition. Reported AEs in the programme were minimal, with the observed safety profile comparable to clinical trial settings, suggesting that VMMC can be safely administered in a programmatic setting.


Asunto(s)
Circuncisión Masculina/efectos adversos , Infecciones , Hemorragia Posoperatoria/epidemiología , Programas Voluntarios , Adolescente , Adulto , África Austral/epidemiología , Estudios de Seguimiento , Infecciones por VIH/prevención & control , VIH-1 , Humanos , Infecciones/epidemiología , Infecciones/etiología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Sudáfrica
15.
PLoS One ; 16(7): e0254975, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34329311

RESUMEN

BACKGROUND: Stigma affects engagement with HIV healthcare services. We investigated the prevalence and experience of stigma among incarcerated people living with HIV (PLHIV) in selected South African correctional settings during roll-out of universal test and treat. METHODS: A cross-sectional mixed-methods study design included 219 incarcerated PLHIV and 30 in-depth interviews were conducted with four different types of PLHIV. HIV-related stigma was assessed through survey self-reporting and during the interviews. A descriptive analysis of HIV-related stigma was presented, supplemented with a thematic analysis of the interview transcripts. RESULTS: ART uptake was high (n = 198, 90.4%) and most reported HIV-related stigma (n = 192, 87.7%). The intersectional stigma occurring due to individual and structural stigma around provision of healthcare in these settings mostly contributed to perceived stigma through involuntary disclosure of HIV status. Interpersonal and intrapersonal factors led to negative coping behaviours. However, positive self-coping strategies and relationships with staff encouraged sustained engagement in care. CONCLUSION: We encourage continuous peer support to reduce stigmatization of those infected with HIV and whose status may be disclosed inadvertently in the universal test and treat era.


Asunto(s)
Síndrome de Inmunodeficiencia Adquirida , Adaptación Psicológica , Antirretrovirales/administración & dosificación , Actitud Frente a la Salud , Prisioneros , Estigma Social , Síndrome de Inmunodeficiencia Adquirida/tratamiento farmacológico , Síndrome de Inmunodeficiencia Adquirida/psicología , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad
16.
Trials ; 22(1): 389, 2021 Jun 09.
Artículo en Inglés | MEDLINE | ID: mdl-34108036

RESUMEN

BACKGROUND: South Africa has achieved drug-susceptible TB (DS-TB) treatment success of only 77% among people with new and previously treated TB. Alternative approaches are required to improve medication adherence and treatment completion to limit transmission, TB relapse and the development of resistance. This study aims to implement and evaluate the use of adherence medication monitors (Wisepill evriMED 1000) with a differentiated response to patient care, among DS-TB patients in three provinces of South Africa. METHODS: In total, 18 public health clinics across three provinces were selected. Clinics were randomised to intervention or standard of care clinics. In each clinic, approximately 145 DS-TB patients are being enrolled to reach a total of 2610. All patients have their daily adherence monitored using medication monitors. In the intervention arm, patients are receiving medication monitor reminders and differentiated care in response to adherence data. This weekly review of daily real-time monitoring will be undertaken from a central database. The differentiated care model includes automated SMS reminders with a missed dose, research staff-initiated phone call to the patient with a second or third missed dose, a home visit if four or more doses are missed, and motivational counselling if four or more doses are missed repeatedly. Fidelity of the intervention will be measured through process evaluation. Patients in control clinics will receive medication monitors for adherence tracking, standard of care TB education, and normal clinic follow-up procedures. The primary outcome is the proportion of patients by arm with >80% adherence, as measured by the medication monitor. The feasibility and acceptability of the intervention will be assessed by in-depth interviews with patients, stakeholders, and study staff. A cost effectiveness analysis of the intervention and standard of care clinics will be conducted. SIGNIFICANCE: This trial will provide evidence for the use of an intervention, including medication monitors and differentiated care package, to improve adherence to TB treatment. Improved adherence should also improve TB treatment completion rates, thus reducing loss to follow-up rates, and TB relapse among people with TB. The intervention is intended to ultimately improve overall TB control and reduce TB transmission in South Africa. TRIAL REGISTRATION: Pan African Trial Registry PACTR201902681157721 . Registered on 11 February 2019.


Asunto(s)
Cumplimiento de la Medicación , Preparaciones Farmacéuticas , Antituberculosos/uso terapéutico , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Sudáfrica , Nivel de Atención
17.
Lancet HIV ; 7(12): e807-e816, 2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-32763152

RESUMEN

BACKGROUND: Despite the global scale-up of antiretroviral therapy (ART), incarcerated people have not benefited equally from test-and-treat recommendations for HIV. To improve access to ART for incarcerated people with HIV, we introduced a universal test-and-treat (UTT) intervention in correctional facilities in South Africa and Zambia, and aimed to assess UTT feasibility and clinical outcomes. METHODS: Treatment as Prevention (TasP) was a multisite, mixed methods, implementation research study done at three correctional complexes in South Africa (Johnannesburg and Breede River) and Zambia (Lusaka). Here, we report the clinical outcomes for a prospective cohort of incarcerated individuals who were offered the TasP UTT intervention. Incarcerated individuals were eligible for inclusion if they were aged 18 years or older, with new or previously diagnosed HIV, not yet on ART, and were expected to remain incarcerated for 30 days or longer. To enable the implementation of UTT at the included correctional facilities, we first strengthened on-site HIV service delivery. All participants were offered same-day ART initiation, and had two study-specific follow-up visits scheduled to coincide with routine clinic visits at 6 and 12 months. The main outcomes were ART uptake, time from cohort enrolment to ART initiation, and retention in care and viral suppression at 6 and 12 months. We estimated the association between baseline demographic characteristics and time to ART initiation using Cox proportional hazard models, and, in a post-hoc analysis, we used logistic regression models to assess the association between demographic and clinical variables, including time to ART initiation, and the proportion of participants with a composite poor outcome (defined as viral load >50 copies per mL, or for participants with a missing viral load, lack of retention in care in the on-site ART programme) at 6 months. This study is registered at ClinicalTrials.gov, NCT02946762. FINDINGS: Between June 23, 2016, and Dec 31, 2017, we identified 1562 incarcerated people with HIV, of whom 1389 (89%) were screened, 1021 (74%) met eligibility criteria, and 975 (95%) were enrolled and followed up to March 31, 2018. At the end of follow-up, 835 (86%) of 975 participants had started ART. Median time from enrolment to ART initiation was 0 days (IQR 0-8). Of 346 participants who remained incarcerated at 6 months, 327 (95%) were retained in care and 269 (78%) had a documented viral load, of whom 262 (97%) achieved viral suppression (<1000 copies per mL). The mortality rate among the 835 participants who had initiated ART was 1·9 per 100 person-years (95% CI 0·9-3·9). No statistically significant associations were identified between any baseline characteristics and time to ART initiation or composite poor outcome. INTERPRETATION: UTT implementation is feasible in correctional settings, and can achieve levels of same-day ART uptake, retention in care, and viral suppression among incarcerated people with HIV that are comparable to those observed in community settings. FUNDING: UK Department for International Development, Swedish International Development Cooperation Agency, Norwegian Agency for Development Cooperation.


Asunto(s)
Instalaciones Correccionales , Infecciones por VIH/epidemiología , Adulto , Terapia Antirretroviral Altamente Activa , Manejo de la Enfermedad , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/prevención & control , Infecciones por VIH/terapia , Prueba de VIH , Humanos , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Estudios Prospectivos , Sudáfrica/epidemiología , Tiempo de Tratamiento , Carga Viral , Adulto Joven , Zambia/epidemiología
18.
PLoS One ; 14(1): e0210480, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30682057

RESUMEN

INTRODUCTION: Voluntary medical male circumcision (VMMC) reduces the risk of HIV infection in heterosexual men and has long-term indirect protection for women, yet VMMC uptake in South Africa remains low (49.8%) in men (25-49 years). We explored the attitude and willingness of women to start conversations on VMMC with their sexual partners in a South African peri-urban setting to increase VMMC uptake. METHODS: Thirty women with median age of 30 years (inter-quartile range 26-33 years) were interviewed in a language of their choice. Key questions included: types of approach to use, gender roles, benefits and barriers to introducing the topic of VMMC, and perceptions of VMMC. Interviews were digitally-recorded, transcribed, and translated. Through a standard iterative process, a codebook was developed (QSR NVIVO 10 software) and inductive thematic analysis applied. RESULTS: Most women were willing talk to their sexual partners about circumcision, but indicated that the decision to circumcise remained that of their sexual partner. Women felt that they should encourage their partners, show more interest in circumcision, be patient, speak in a caring and respectful tone, choose a correct time when their partner was relaxed and talk in a private space about VMMC. Using magazine/newspaper articles, pamphlets or advertisements were identified as tools that could aid their discussion. Substantial barriers to initiating conversations on VMMC included accusations by partner on infidelity, fear of gender-based violence, cultural restrictions and hesitation to speak to a mature partner about circumcision. CONCLUSIONS: Women need to ensure that before talking to their partner about circumcision, the environment and approach that they use are conducive. Female social network forums could be used to educate women on conversation techniques, skills to use when talking to their partners and how to address communication challenges about circumcision. Involvement of women in VMMC awareness campaigns could encourage circumcision uptake among men.


Asunto(s)
Circuncisión Masculina/estadística & datos numéricos , Comunicación , Toma de Decisiones , Infecciones por VIH/prevención & control , Parejas Sexuales , Población Suburbana/estadística & datos numéricos , Adulto , Circuncisión Masculina/métodos , Circuncisión Masculina/psicología , Femenino , Humanos , Relaciones Interprofesionales , Masculino , Persona de Mediana Edad , Sudáfrica
19.
Glob Health Sci Pract ; 7(2): 189-202, 2019 06.
Artículo en Inglés | MEDLINE | ID: mdl-31249019

RESUMEN

BACKGROUND: Sub-Saharan African correctional facilities concentrate large numbers of people who are living with HIV or at risk for HIV infection. Universal test and treat (UTT) is widely recognized as a promising approach to improve the health of individuals and a population health strategy to reduce new HIV infections. In this study, we explored the feasibility and sustainability of implementing UTT in correctional facilities in Zambia and South Africa. METHODS: Nested within a UTT implementation research study, our qualitative evaluation of feasibility and sustainability used a case-comparison design based on data from 1 Zambian and 3 South African correctional facilities. Primary data from in-depth interviews with incarcerated individuals, correctional managers, health care providers, and policy makers were supplemented by public policy documents, study documentation, and implementation memos in both countries. Thematic analysis was informed by an empirically established conceptual framework for health system analysis. RESULTS: Despite different institutional profiles, we were able to successfully introduce UTT in the South Africa and Zambian correctional facilities participating in the study. A supportive policy backdrop was important to UTT implementation and establishment in both countries. However, sustainability of UTT, defined as relevant government departments' capacity to independently plan, resource, and administer quality UTT, differed. South Africa's correctional facilities had existing systems to deliver and monitor chronic HIV care and treatment, forming a "scaffolding" for sustained UTT despite some human resources shortages and poorly integrated health information systems. Notwithstanding recent improvements, Zambia's correctional health system demonstrated insufficient material and technical capacity to independently deliver quality UTT. In the correctional facilities of both countries, inmate population dynamics and their impact on HIV-related stigma were important factors in UTT service uptake. CONCLUSION: Findings demonstrate the critical role of policy directives, health service delivery systems, adequate resourcing, and population dynamics on the feasibility and likely sustainability of UTT in corrections in Zambia and South Africa.


Asunto(s)
Infecciones por VIH/terapia , Accesibilidad a los Servicios de Salud , Servicios de Salud , Tamizaje Masivo , Prisiones , Evaluación de Programas y Proyectos de Salud , Adulto , Estudios de Factibilidad , Femenino , Programas de Gobierno , Infecciones por VIH/diagnóstico , Política de Salud , Humanos , Masculino , Aceptación de la Atención de Salud , Investigación Cualitativa , Estigma Social , Sudáfrica , Participación de los Interesados , Encuestas y Cuestionarios , Adulto Joven , Zambia
20.
PLoS One ; 14(4): e0214786, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30943254

RESUMEN

INTRODUCTION: Understanding HIV incidence and risk behaviour among populations being considered for HIV vaccine studies is necessary for the appropriate design of trials. METHODS: Between May 2012 and June 2015, we recruited men aged 18-49 years from urban and peri-urban areas of Rustenburg, a mining town in the North West Province, South Africa. Men who reported HIV-risk behaviour were followed for nine to 12 months to determine HIV incidence and factors associated with condom use. RESULTS: A total of 400 HIV uninfected men were enrolled; 366 (91.5%) had at least one follow-up visit and were included in the analysis; 47.6% were under 25 years of age. HIV incidence was 1.9 per 100 person-years (95% CI: 0.79-4.56). Among heterosexual men (N = 339), 80.8% reported having vaginal intercourse with multiple partners in the past three months, among whom 74.1% reported inconsistent condom use. Sixty-eight percent reported vaginal intercourse with new female partners, of whom 40.6% reported inconsistent condom use. Over half (55.6%) of men who had sex with men (N = 27) reported anal intercourse with multiple male partners in the past three months, of whom 68.2% reported using condoms inconsistently. Men who had more than two female partners in the last three months (n = 121) were more likely to use condoms inconsistently (aOR 4.31, 95% CI: 1.34-13.8); in contrast, those with more than one new female sex partner (aOR 0.13, 94% CI 0.04-0.44), and whose sexual debut was after 19 years of age (aOR 0.39, 95% CI: 0.15-1.01) were less likely to use condoms inconsistently. CONCLUSION: HIV incidence was low and similar to other studies of heterosexual men in South Africa. To identify men at high risk for HIV for enrolment in prevention trials, future researchers may need to focus on those who report early sexual debut and who report having multiple sexual partners. Men in newer relationships appear to use condoms more frequently.


Asunto(s)
Condones , Infecciones por VIH/epidemiología , Conducta Sexual , Vacunas contra el SIDA , Adolescente , Adulto , Condones/estadística & datos numéricos , Infecciones por VIH/etiología , Infecciones por VIH/prevención & control , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Factores de Riesgo , Conducta Sexual/estadística & datos numéricos , Parejas Sexuales , Sudáfrica , Adulto Joven
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