Showing papers by "Sarah Skeen published in 2017"

Interventions to improve psychosocial well-being for children affected by HIV and AIDS: a systematic review

Abstract: In addition to its contribution to child mortality, HIV/AIDS has a substantial impact on the psychosocial well-being of children across the globe and particularly in sub-Saharan Africa. We conducted a systematic review of the literature in order to identify studies that assess the effectiveness of interventions developed to improve the psychosocial well-being of children affected by HIV/AIDS, published between January 2008 and February 2016. Studies that were eligible for the review included male and/or female children under the age of 18 years of age, who had lost a parent to HIV/AIDS, were living with a parent with HIV/AIDS, or were vulnerable because of other social and economic factors and living in communities of high HIV and AIDS prevalence, including child and caregiver reports. Studies were included if they documented any intervention to improve the psychosocial well-being of children including psychological therapy, psychosocial support and/or care, medical interventions and social interventions, with psychological and/or social factors as outcomes. We identified 17 interventions to improve the psychosocial well-being of children affected by HIV/AIDS. Of these, 16 studies took place in eight different low and middle-income countries (LMIC), of which 6 were in southern and eastern Africa. One study took place in a high-income setting. Of the total, fifteen showed some significant benefits of the intervention, while two showed no difference to psychosocial outcomes as a result of the intervention. The content of interventions, dosage and length of follow up varied substantially between studies. There were few studies on children under seven years and several focused mostly on girls. Efforts to improve evaluation of interventions to improve the psychosocial well-being of children affected by HIV/AIDS have resulted in a number of new studies which met the inclusion criteria for the review. Most studies are specially designed research projects and not evaluations of existing services. We call for increased partnerships between policy-makers, practitioners and researchers in order to design evaluation studies and can feed into the growing evidence base.

Parenting, the other oldest profession in the world - a cross-sectional study of parenting and child outcomes in South Africa and Malawi.

Abstract: Parenting quality is important in child development. In the presence of HIV poverty and life stress, parenting may be challenged and child development affected. This study examines cross-sectional ...

Poverty, early care, and stress reactivity in adolescence: Findings from a prospective, longitudinal study in South Africa.

Abstract: A considerable body of evidence suggests that early caregiving may affect the short-term functioning and longer term development of the hypothalamic-pituitary-adrenocortical axis. Despite this, most research to date has been cross-sectional in nature or restricted to relatively short-term longitudinal follow-ups. More important, there is a paucity of research on the role of caregiving in low- and middle-income countries, where the protective effects of high-quality care in buffering the child's developing stress regulation systems may be crucial. In this paper, we report findings from a longitudinal study (N = 232) conducted in an impoverished periurban settlement in Cape Town, South Africa. We measured caregiving sensitivity and security of attachment in infancy and followed children up at age 13 years, when we conducted assessments of hypothalamus-pituitary-adrenocortical axis reactivity, as indexed by salivary cortisol during the Trier Social Stress Test. The findings indicated that insecure attachment was predictive of reduced cortisol responses to social stress, particularly in boys, and that attachment status moderated the impact of contextual adversity on stress responses: secure children in highly adverse circumstances did not show the blunted cortisol response shown by their insecure counterparts. Some evidence was found that sensitivity of care in infancy was also associated with cortisol reactivity, but in this case, insensitivity was associated with heightened cortisol reactivity, and only for girls. The discussion focuses on the potentially important role of caregiving in the long-term calibration of the stress system and the need to better understand the social and biological mechanisms shaping the stress response across development in low- and middle-income countries.

Could cash and good parenting affect child cognitive development? A cross-sectional study in South Africa and Malawi

Abstract: Social protection interventions, including cash grants and care provision have been shown to effectively reduce some negative impacts of the HIV epidemic on adolescents and families. Less is known about the role of social protection on younger HIV affected populations. This study explored the impact of cash grants on children’s cognitive development. Additionally, we examined whether combined cash and care (operationalised as good parenting) was associated with improved cognitive outcomes. The sample included 854 children, aged 5 – 15, participating in community-based organisation (CBO) programmes for children affected by HIV in South Africa and Malawi. Data on child cognitive functioning were gathered by a combination of caregiver report and observer administered tests. Primary caregivers also reported on the economic situation of the family, cash receipt into the home, child and household HIV status. Parenting was measured on a 10 item scale with good parenting defined as a score of 8 or above. About half of families received cash (55%, n = 473), only 6% (n = 51) reported good parenting above the cut-off point but no cash, 18% (n = 151) received combined cash support and reported good parenting, and 21% (n = 179) had neither. Findings show that cash receipt was associated with enhanced child cognitive outcomes in a number of domains including verbal working memory, general cognitive functioning, and learning. Furthermore, cash plus good parenting provided an additive effect. Child HIV status had a moderating effect on the association between cash or/plus good parenting and cognitive outcomes. The association between cash and good parenting and child cognitive outcomes remained significant among both HIV positive and negative children, but overall the HIV negative group benefited more. This study shows the importance of cash transfers and good parenting on cognitive development of young children living in HIV affected environments. Our data clearly indicate that combined provision (cash plus good parenting) have added value.

Serotonin transporter gene (SLC6A4) polymorphism and susceptibility to a home-visiting maternal-infant attachment intervention delivered by community health workers in South Africa: Reanalysis of a randomized controlled trial

Abstract: CITATION: Morgan, B. et al. 2017. Serotonin transporter gene (SLC6A4) polymorphism and susceptibility to a homevisiting maternal-infant attachment intervention delivered by community health workers in South Africa : reanalysis of a randomized controlled trial. PLoS Medicine, 14(2):e1002237, doi:10.1371/journal.pmed.1002237.

Paid staff or volunteers – does it make a difference? The impact of staffing on child outcomes for children attending community based programmes in South Africa and Malawi

Abstract: CITATION: Tomlinson, M., et al. 2017. Paid staff or volunteers – does it make a difference? The impact of staffing on child outcomes for children attending communitybased programmes in South Africa and Malawi. Global Health Action, 10(1):1381462, doi:10.1080/16549716.2017.1381462.

Caregiver Responses to Child Posttraumatic Distress: A Qualitative Study in a High-Risk Context in South Africa.

Abstract: Many low- and middle-income countries (LMIC) have high rates of child trauma exposure and limited access to psychological services. Caregivers are often a child's key source of support following trauma in such contexts. The aim of this study was to explore the experiences of primary caregivers in supporting their child posttrauma. Qualitative interviews were conducted with 20 female caregivers from a high-risk settlement in Cape Town following child trauma exposure. Children were exposed to significant traumatic events, including gang violence, assault, and fatalities of close relatives. The data were analyzed using thematic analysis; several key themes emerged. First, caregivers were typically aware of child distress posttrauma, based primarily on manifest behaviors. Second, caregivers identified varied ways of providing support, including being warm and responsive; seeking to ensure physical safety by encouraging the child's perceptions of the community as dangerous; and encouraging forgetting as a way of coping, with limited discussions of the event. Third, many barriers existed to accessing psychological treatment, and caregivers had low involvement in any interventions. Finally, caregivers also experienced significant distress that could impact their responses to their child. The results illustrate the challenges faced by caregivers in supporting children following trauma in LMIC contexts and the need for accessible psychological interventions.

Research Priorities for the Intersection of Alcohol and HIV/AIDS in Low and Middle Income Countries: A Priority Setting Exercise

Abstract: The harmful use of alcohol is a component cause for more than 200 diseases. The association between alcohol consumption, risk taking behavior and a range of infectious diseases such as HIV/AIDS is well established. The prevalence of HIV/AIDS as well as harmful alcohol use in low and middle income countries is high. Alcohol has been identified as a modifiable risk factor in the prevention and treatment of HIV/AIDS. The objective of this paper is to define research priorities for the interaction of alcohol and HIV/AIDS in low and middle income countries. The Child Health and Nutrition Research Initiative (CHNRI) priority setting methodology was applied in order to assess research priorities of the interaction of alcohol and HIV/AIDS. A group of 171 global and local experts in the field of alcohol and or HIV/AIDS related research were identified and invited to generate research questions. This resulted in 205 research questions which have been categorized and refined by senior researchers into 48 research questions to be evaluated using five criteria: answerability, effectiveness, feasibility, applicability and impact, as well as equity. A total of 59 experts participated independently in the voluntary scoring exercise (a 34% response rate). There was substantial consensus among experts on priorities for research on alcohol and HIV. These tended to break down into two categories, those focusing on better understanding the nexus between alcohol and HIV and those directed towards informing practical interventions to reduce the impact of alcohol use on HIV treatment outcomes, which replicates what Bryant (Subst Use Misuse 41:1465-1507, 2006) and Parry et al. (Addiction 108:1-2, 2012) found. Responses from experts were stratified by location in order to determine any differences between groups. On average experts in the LMIC gave higher scores than the HIC experts. Recent research has shown the causal link between alcohol consumption and the incidence of HIV/AIDS including a better understanding of the pathways through which alcohol use affects ARV adherence (and other medications to treat opportunistic infections) and CD4 counts. The results of this process clearly indicated that the important priorities for future research related to the development and assessment of interventions focusing on addressing alcohol and HIV/AIDS, addressing and exploring the impact of HIV risk and comorbid alcohol use, as well as exploring the risk and protective factors in the field of alcohol and HIV/AIDS. The findings from this priority setting exercise could guide international research agenda and make research funding more effective in addressing the research on intersection of alcohol and HIV/AIDS.

The Benefits of Early Book Sharing (BEBS) for child cognitive and socio-emotional development in South Africa: study protocol for a randomised controlled trial

Abstract: Children in low and middle-income countries (LMICs) are at risk for problems in their cognitive, social and behavioural development. Factors such as a lack of cognitive stimulation, harsh parenting practices, and severe and persistent aggression in early childhood are central to the genesis of these problems. Interventions that target the intersection between early childhood development, parenting, and early violence prevention are required in order to meaningfully address these problems. We are conducting a randomised controlled trial to evaluate a parenting intervention for caregivers of children aged between 23 and 27 months, designed to promote child cognitive and socioemotional development in Khayelitsha, a low-income peri-urban township in South Africa. Families are randomly allocated to a book-sharing intervention group or to a wait-list control group. In the intervention, we train caregivers in supportive book-sharing with young children. Training is carried out in small groups over a period of 8 weeks. Data are collected at baseline, post intervention and at 6 months post intervention. In addition to targeting child cognitive development, the intervention aims to improve child socioemotional functioning. The Benefits of Early Book Sharing (BEBS) trial aims to evaluate the impact of an early parenting intervention on several key risk factors for the development of violence, including aspects of parenting and child cognition, prosocial behaviour, aggression, and socioemotional functioning. The study is being carried out in a LMIC where violence constitutes a major social and health burden. Since the intervention is brief and, with modest levels of training, readily deliverable in LMIC contexts, a demonstration that it is of benefit to both child cognitive and socioemotional development would be of significance. The BEBS trial is registered on the International Standard Randomised Controlled Trial Number database, registration number ISRCTN71109104 . Registered on 9 February 2016. This is version 1 of the protocol for the BEBS trial.

Post-trauma coping in the context of significant adversity: a qualitative study of young people living in an urban township in South Africa.

Abstract: Objective Compared with knowledge of the post-trauma needs of young people living in developed countries, little is known about the needs of those in low-middle-income countries Such information is crucial, particularly as young people in these environments can be at increased risk of experiencing trauma, coupled with less available resources for formal support The aim of this study was to explore post-trauma coping and support-seeking of young people living in a high-adversity settlement in South Africa Design Semistructured qualitative interviews analysed using thematic analysis Setting An urban settlement (‘township’) in Cape Town, South Africa Participants 25 young people, aged 13–17 years, who had experienced trauma Events included serious car accidents, hearing of a friend’s violent death, and rape, and all reported having experienced multiple traumatic events All participants identified as black South African and spoke Xhosa as their first language Results Social support was considered key to coping after trauma, although the focus of the support differed depending on the source Parents would most commonly provide practical support, particularly around safety Peers often provided an avenue to discuss the event and young person’s emotional well-being more openly Outside of social support another key theme was that there were numerous community-level barriers to participants receiving support following trauma Many young people continued to be exposed to the perpetrator of the event, while there was also the realistic concern around future traumas and safety, community stigma and a perceived lack of justice Conclusion This study provides insight into how young people cope and seek support following trauma when they are living in a context of significant adversity and risk Overall, most young people identified helpful sources of support and thought talking about the event was a useful strategy, but concerns around safety and trust could impede this process

Can cash break the cycle of educational risks for young children in high HIV-affected communities? A cross-sectional study in South Africa and Malawi.

Abstract: CITATION: Sherr, L., et al. 2017. Can cash break the cycle of educational risks for young children in high HIV–affected communities? A cross–sectional study in South Africa and Malawi. Journal of Global Health, 7(1):010409, doi:10.7189/jogh.07.010409.

Innovation at the Intersection of Alcohol and HIV Research

Abstract: Working in an interdisciplinary manner at the crossroads of alcohol and HIV research is a challenge. This paper presents six novel approaches that could be applied to activities at the intersection of alcohol and HIV. These approaches are (i) address the fact that the availability of new technology is unevenly distributed around the world, (ii) use technology to move beyond both paper and digital surveys, (iii) introduce a focus on advocacy and partnerships with large technology companies, (iv) harness technological innovation to utilise digital counselling, (v) explore the use of virtual reality in both research and delivering interventions, and (vi) consider alternative funding models to those currently in existence to improve efficiencies and innovations. Aiming to understand the interplay of alcohol and HIV will require creativity. The six approaches outlines in this paper provide possible directions from which new approaches may emerge.

Author Correction: Research Priorities for the Intersection of Alcohol and HIV/AIDS in Low and Middle Income Countries: A Priority Setting Exercise.

Abstract: The original version of this article unfortunately contained an error in the co-authors name. The co-author names should be Sarah Gordon and Charles Parry instead of Sara Gordon and Charles Perry.