Family-centred HIV interventions: lessons from the field of parental depression

Household-focused interventions to enhance the treatment and management of HIV in low- and middle-income countries: a scoping review

BACKGROUND

HIV remains a major public health challenge in many low- and middle-income countries (LMICs). The initiation of a greater number of people living with HIV (PLHIV) onto antiretroviral therapy (ART) following the World Health Organization's 'universal test and treat' recommendation has the potential to overstretch already challenged health systems in LMICs. While various mainstream and community-based care models have been implemented to improve the treatment outcomes of PLHIV, little effort has been made to harness the potential of the families or households of PLHIV to enhance their treatment outcomes. To this end, we sought to explore the characteristics and effectiveness of household-focused interventions in LMICs on the management of HIV as measured by levels of adherence, viral suppression and different dimensions of HIV competence. Additionally, we sought to explore the mechanisms of change to explain how the interventions achieved the expected outcomes.

METHODS

We systematically reviewed the literature published from 2003 to 2018, obtained from six electronic databases. We thematically analysed the 11 selected articles guided by the population, intervention, comparison and outcome (PICO) framework. Following the generative causality logic, whereby mechanisms are postulated to mediate an intervention and the outcomes, we applied a mechanism-based inferential reasoning, retroduction, to identify the mechanisms underlying the interventions to understand how these interventions are expected to work.

RESULTS

The identified HIV-related interventions with a household focus were multi-component and multi-dimensional, incorporating aspects of information sharing on HIV; improving communication; stimulating social support and promoting mental health. Most of the interventions sought to empower and stimulate self-efficacy while strengthening the perceived social support of the PLHIV. Studies reported a significant positive impact on improving various aspects of HIV competent household - positive effects on HIV knowledge, communication between household members, and improved mental health outcomes of youths living in HIV-affected households.

CONCLUSION

By aiming to strengthen the perceived social support and self-efficacy of PLHIV, household-focused HIV interventions can address various aspects of household HIV competency. Nevertheless, the role of the household as an enabling resource to improve the outcomes of PLHIV remains largely untapped by public HIV programmes; more research on improving household HIV competency is therefore required.

TRIAL REGISTRATION

PROSPERO registration: CRD42018094383.

Positive parenting for positive parents: HIV/AIDS, poverty, caregiver depression, child behavior, and parenting in South Africa

Families affected by HIV/AIDS in the developing world experience higher risks of psychosocial problems than nonaffected families. Positive parenting behavior may buffer against the negative impact of child AIDS-orphanhood and caregiver AIDS-sickness on child well-being. Although there is substantial literature regarding the predictors of parenting behavior in Western populations, there is insufficient evidence on HIV/AIDS as a risk factor for poor parenting in low- and middle-income countries. This paper examines the relationship between HIV/AIDS and positive parenting by comparing HIV/AIDS-affected and nonaffected caregiver-child dyads (n=2477) from a cross-sectional survey in KwaZulu-Natal, South Africa (27.7% AIDS-ill caregivers; 7.4% child AIDS-orphanhood). Multiple mediation analyses tested an ecological model with poverty, caregiver depression, perceived social support, and child behavior problems as potential mediators of the association of HIV/AIDS with positive parenting. Results indicate that familial HIV/AIDS's association to reduced positive parenting was consistent with mediation by poverty, caregiver depression, and child behavior problems. Parenting interventions that situate positive parenting within a wider ecological framework by improving child behavior problems and caregiver depression may buffer against risks for poor child mental and physical health outcomes in families affected by HIV/AIDS and poverty.

A discussion of HIV/AIDS family interventions: implications for family-focused nursing practice

AIM

This article presents a discussion on the role of family interventions in HIV/AIDS disease prevention and care.

BACKGROUND

Although HIV/AIDS epidemic and its impact on the society traditionally has been measured in terms of individual risk behaviours and individual-level HIV prevention, HIV/AIDS family-focused prevention and management strategies are increasingly becoming a priority. However, little is known as to what constitutes a HIV/AIDS family intervention.

DATA SOURCES

The search was limited to English and published literature starting in the year 1983 to date. CINAHL and PubMed were emphasized using a combination of text words and subject headings. Cochrane Library, PsycInfo, Scopus, and the ISI Web of Science databases were also searched using keywords and in the case of PsycInfo, subject headings were used. The main keywords were 'nurse', or 'nursing', 'HIV/AIDS', 'family interventions', 'family support' and 'family education', and/or 'family subsystems'.

DISCUSSION

The process of theorizing about 'family interventions' and 'HIV/AIDS-family interventions' is critical for putting forth essential components unique for designing culturally specific HIV/AIDS family interventions. In addition, any proposed design of HIV/AIDS family intervention should consider the impact of HIV/AIDS on the family across the family life span, disease trajectory, and from an interdisciplinary perspective.

CONCLUSION

Training needs of family nurses should be met when designing multidisciplinary HIV/AIDS-FIs. Furthermore, nurses should be proactive in advocating for HIV/AIDS family intervention and HIV/AIDS family policies to improve outcomes in family functioning, processes, and relationships. More needs to be done in regard to research on families, family interventions, effectiveness, and cost of family-focused approaches.

Diabetes buddies: peer support through a mobile phone buddy system

PURPOSE

The purpose of this study is to test the feasibility and acceptability of a mobile phone-based peer support intervention among women in resource-poor settings to self-manage their diabetes. Secondary goals were to evaluate the intervention's effectiveness to motivate diabetes-related health choices.

METHODS

Women with diabetes (n = 22) in Cape Town, South Africa, participated in a 12-week program focused on providing and applying knowledge of health routines to manage diabetes. Women were linked with a buddy via a mobile phone for support and were questioned daily about a health behavior via text message. Women were assessed at recruitment and then 3 and 6 months later by a trained interviewer using a mobile phone for data collection. The women were evaluated on technology uptake, reduction of body mass index, blood glucose levels, and increases in positive coping and general health-seeking behaviors.

RESULTS

Women exchanged 16 739 text messages to buddies and received 3144 texts from the project. Women responded to 29% of texted questions (n = 1321/14 582). Women attended at least 9 of 12 possible intervention sessions; a third attended all 12 sessions (n = 8/22). Between baseline and 3 months, women increased their sleep and reported a higher level of positive action and social support coping, yet blood glucose increased by 3.3 points. From 3 to 6 months, spiritual hope decreased and diastolic blood pressure increased. One year later, the 22 women continue to attend meetings.

CONCLUSIONS

Mobile phones are an easy and reliable way to provide peer support and disseminate health messages. Both positive and negative changes were observed in this pilot study.

Philani Plus (+): a Mentor Mother community health worker home visiting program to improve maternal and infants' outcomes

Pregnant mothers in South African townships face multiple health risks for themselves and their babies. Existing clinic-based services face barriers to access, utilization, and human resource capacities. Home visiting by community health workers (CHW) can mitigate such barriers. The Philani Plus (+) Intervention Program builds upon the original Philani CHW home-visiting intervention program for maternal and child nutrition by integrating content and activities to address HIV, alcohol, and mental health. Pregnant Mothers at Risk (MAR) for HIV, alcohol, and/or nutrition problems in 24 neighborhoods in townships in Cape Town, South Africa (n = 1,239) were randomly assigned by neighborhood to an intervention (Philani Plus (+), N = 12 neighborhoods; n = 645 MAR) or a standard-care control condition of neighborhood clinic-based services (N = 12 neighborhoods; n = 594 MAR). Positive peer deviant "Mentor Mother" CHWs are recruited from the township neighborhoods and trained to deliver four antenatal and four postnatal home visits that address HIV, alcohol, nutrition, depression, health care regimens for the family, caretaking and bonding, and securing government-provided child grants. The MAR and their babies are being monitored during pregnancy, 1 week post-birth, and 6 and 18 months later. Among the 1,239 MAR recruited: 26% were HIV-positive; 27% used alcohol during pregnancy; 17% previously had low-birthweight babies; 23% had at least one chronic condition (10% hypertension, 5% asthma, 2% diabetes); 93% had recent sexual partners with 10% known to be HIV+; and 17% had clinically significant prenatal depression and 42% had borderline depression. This paper presents the intervention protocol and baseline sample characteristics for the "Philani Plus (+)" CHW home-visiting intervention trial.