HIV and substance abuse are common among young men, associated with a cluster of risk behaviors. Yet, most services addressing these challenges are delivered in setting underutilized by men and are often inconsistent with male identity. This cluster randomized controlled trial aimed to reduce multiple risk behaviors found among young men township areas on the outskirts of Cape Town, South Africa.
View Article and Find Full Text PDFBackground: Traumatizing events often result in long-term mental health symptoms. Identifying the features of the post-trauma experiences that can impact mental health symptoms is key to designing effective interventions.
Methods: Youth living with HIV (YLH), predominantly sexual and gender minorities (SGM; 84 % gay, bisexual, transgender, queer, pansexual identities), 78 % Black and Latino, (N = 170) were recruited in New Orleans, LA and Los Angeles, CA from 13 youth-serving agencies.
Active visualization, the use of dynamic representation of internal processes, is associated with increased knowledge and adherence to ART among people living with HIV. The current pilot intervention study tested the effectiveness of an online visualization for HIV prevention among 146 at-risk youth. Youth were randomized to a standard PrEP briefing or an online visualization.
View Article and Find Full Text PDFIntimate partner violence (IPV) is a common traumatic stressor for women worldwide, especially for women living in low-and-middle-income countries. One of the most common correlates of IPV victimization is alcohol use, but the dynamics of IPV and drinking among women are not well understood. Although some research suggests that women drink in the aftermath of IPV to cope with distress related to the violence they experienced, other studies imply that higher levels of alcohol use among one or both partners in a relationship make violence more likely.
View Article and Find Full Text PDFThe current study examines COVID-19 prevention behaviors and vaccine intentions among 83 youth at high risk for HIV. Most youth self-identified as Latinx (52%), cisgender men (84%), and homosexual (66%). Youth self-reported COVID-19 prevention behaviors and intentions to vaccinate.
View Article and Find Full Text PDFObjective: This is a secondary analysis examining neighborhood factors predicting high rates of child resilience in South African Township neighborhoods.
Methods: A population cohort of South African pregnant women (98%; n = 1238), were recruited and assessed across five years with high follow-up rates (83-96%). Resilient children were identified based on consistently meeting global standards for growth, cognitive functioning, and behavior.
Objective: The main objective of the study was to examine the association of migration with child growth, cognition and behaviour in South Africa.
Methods: Secondary analysis assessing effects of migration on child outcomes among a population cohort of women and children (n = 1238) recruited in Cape Town, South African townships and repeatedly assessed from birth to age eight. Logistic regression models analysed sociodemographic predictors of migration and longitudinal models assessed the association of child migration, with or without their mother, on child growth, cognition and behavioural outcomes.
Background: While the negative impact of peri-natal depression is well-documented in high-income countries, the long-term effects across the life course in low and middle-income countries is less clear. Children's adjustment over the first five years is examined as a function of patterns of maternal depressed mood.
Methods: Pregnant women in 24 peri-urban townships (N = 1,238) were randomized to a home-visiting intervention or standard care and reassessed five times, with high retention.
Households experiencing intimate partner violence (IPV) and food insecurity are at high risk of lifelong physical and behavioral difficulties. Longitudinal data from a perinatal home-visiting cluster-randomized controlled intervention trial in South Africa townships were used to examine the relationships between household settings and mothers' histories of risk and children's behavior problems at 3 and 5 years of age. IPV, food insecurity, maternal depressed mood, and geriatric pregnancy (at age of 35 or older) were consistently associated with children's internalizing and externalizing behavior problems.
View Article and Find Full Text PDFBackground: More than 50% of Africa's population lives in rural areas, which have few professional health workers. South Africa has adopted task shifting health care to Community Health Workers (CHWs) to achieve the Sustainable Development Goals, but little is known about CHWs' efficacy in rural areas.
Methods: In this longitudinal prospective cohort study, almost all mothers giving birth (N = 470) in the Zithulele Hospital catchment area of the OR Tambo District were recruited and repeatedly assessed for 2 years after birth with 84.
Adherence to antiretroviral therapy (ART) among youth remains low. We piloted an adapted active visualization device that demonstrates how ART works in the body. Youth living with HIV were randomized to: (1) standard care (n = 14) or the (2) adapted active visualization intervention (n = 14) and 71% of the sample (n = 19) were re-assessed on viral load, adherence behaviors, and illness perceptions 2.
View Article and Find Full Text PDFWith long-acting injectable antiretroviral therapy likely to be a treatment option for people living with HIV (PLWH), it is critical to assess its acceptability among potential end-users. Based on formative qualitative work and our own ongoing development of targeted long-acting products in nanosuspension formulations, we created eight hypothetical medication scenarios varying along six dichotomous attributes: administration location (home versus [vs.] clinic), dosing frequency (every 2 weeks vs.
View Article and Find Full Text PDFIn the era of widespread antiretroviral therapy (ART), consequences of being HIV-exposed is unclear for children, especially in rural communities. A population sample of consecutive births (470/493) in the Eastern Cape of South Africa (SA) were recruited and reassessed at five points over the first 24 months. Maternal and child outcomes between mothers living with and without HIV were assessed using multiple linear and logistic regressions.
View Article and Find Full Text PDFObjective: Examine resiliency among a South African population cohort of children of mothers living with HIV (MLH) and mothers without HIV (MWOH) in low-income townships over the first 5 years of life.
Design: A cluster randomized controlled intervention trial evaluating child resiliency and the effects of home visiting in township neighborhoods from pregnancy through 5 years postbirth.
Methods: The population of pregnant women in 24 matched neighborhoods were recruited and randomized by neighborhood to a standard care condition (n = 594) or a paraprofessional home visiting intervention condition (n = 644).
Objective: This study examines the effect of a home visiting intervention on maternal alcohol use, problematic drinking, and the association of home visiting and alcohol use on children's behavioral, cognitive, and health outcomes at 5 time points over 5 years.
Method: We analyzed 5,099 observations of 1,236 mothers and their children from pregnancy to 5 years postbirth, within a longitudinal cluster-randomized trial evaluating the effect of a home visiting intervention on mothers in Cape Town, South Africa. Paraprofessional home visitors coached mothers on coping with multiple risk factors, including a brief, 1-visit intervention on alcohol prevention in pregnancy.
J Am Acad Child Adolesc Psychiatry
December 2019
Objective: To examine whether maternal depressed mood at birth moderated the protective effect of a home-visiting intervention on the quality of caregiving for children growing up in a low- and middle-income country.
Method: Almost all pregnant mothers in 24 Cape Town neighborhoods were recruited into a cluster randomized controlled trial matched by neighborhoods to the Philani home-visiting condition (HVC) or the standard care condition (SC). At 3 years after birth, the quality of mother-child interactions between HVC and SC mothers with and without antenatal depressed mood was assessed in a representative subset by rating videotaped observations of mother-child interactions on 10 dimensions of caregiving.
To better understand acceptability of long-acting injectable antiretroviral treatment (LAI-ART) regimens for HIV management, we conducted seven semi-structured focus group discussions with experienced HIV care providers and persons living with HIV (PLWH) and five individual interviews with parents of children living with HIV in the western United States. Although providers were wary about a potential negative impact on consistent engagement in care, they predicted that patients, especially those with adherence challenges, would be enthusiastic about LAI options. Many PLWH, especially young adults, welcomed the option of an LAI-ART regimen; however, others feared injections and expressed concerns about possible side effects, dosing more frequent than every 2 weeks, additional costs, and lower efficacy.
View Article and Find Full Text PDFAims: To examine child outcomes over time among mothers with perinatally depressed mood in rural South Africa (SA).
Methods: A representative sample of consecutive births (470/493) in the OR Tambo District of the Eastern Cape of South Africa (SA) were recruited and were reassessed at five points over the course of the next two years: 85% were reassessed at 3 months, 92% at 6 months, 88% at 9 months, 91% at 12 months, and 88% at 2 years post-birth. Over time, the children of mothers with perinatally depressed mood (16%) were compared to children of mothers without depressed mood using multiple linear and logistic regressions.
Background: Adolescent motherhood has been repeatedly linked to poor child outcomes in high income countries and urban areas in low- and middle-income countries. We examine the structural, personal, and caretaking challenges of adolescent mothers and their children in rural South Africa compared to adult mothers over the first 24 months post-birth.
Methods: A cohort of sequential births (n = 470/493) in the rural OR Tambo District was recruited and reassessed at 3, 6, 9, 12, and at 24 months post-birth, with a retention rate above 84% at all timepoints.
Young men in South Africa experience several adverse socio-structural and psychosocial factors that may contribute HIV risk behaviors. This study applied a syndemic framework to explore whether these syndemic factors are interconnected and work in synergy to increase HIV risk behaviors. Five syndemic factors were assessed including: binge drinking, polydrug use, depressive symptoms, violence and food insecurity on two HIV risk behaviors: multiple sex partners and transactional sex.
View Article and Find Full Text PDFAlthough looking-time methods have long been used to measure infant attention and investigate aspects of cognitive development, steady-state visually evoked potential (SSVEP) measures may be more sensitive or practical in some contexts. Here, we demonstrate habituation of infants' SSVEP amplitudes to a flickering checkerboard stimulus, and recovery of attention upon presentation of a novel checkerboard stimulus. This modulation of SSVEP amplitude was more robust than the modulation of looking time.
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