The impact of community support initiatives on the stigma experienced by people living with HIV/AIDS in South Africa

Understanding stigma as a barrier to cancer prevention and treatment: a qualitative study among people living with HIV in Uganda and Zambia

OBJECTIVES

Extended life expectancy due to treatment improvements has increased the diagnosis of cancer among people living with HIV (PLWH) in Africa. Despite documented impacts of stigma on cancer preventive behaviours and care, little is known about the intersections of cancer and HIV stigma and the effects on prevention and care behaviours for both conditions. This study aims to examine experiences and drivers of cancer stigma and their associations with access to and utilisation of cancer prevention services among PLWH.

DESIGN

This was a qualitative study consisting of eight focus group discussions with PLWH and 14 key informant interviews with HIV healthcare providers collected in January 2024.

SETTING

Data were collected from two districts of Uganda and Zambia. In Uganda, the two selected districts were Arua, in the northern West Nile region, and Moroto, in the northeast Karamoja region. In Zambia, the study districts were Mongu, in the Western Province, and Chipata in the Eastern Province.

PARTICIPANTS

Each study district held two PLWH focus groups (one male, another female) with 5-7 participants per group and 3-4 key informant interviews for a total of 55 participants. PLWH and healthcare providers were eligible if they were (1) aged 18 years or older and (2) an HIV-positive client receiving antiretroviral therapy services at the participating clinic or working in a health services capacity at the clinic.

RESULTS

Cancer stigma drivers included widespread misconceptions about disease origins and outcomes, associations with other stigmatising conditions and behaviours such as HIV, TB, and substance use, limited treatment options that heightened fears of diagnosis and inadequate training of healthcare providers. Study participants noted that experiences of stigma led to reduced treatment-seeking behaviours among PLWH, increased social isolation, and poor cancer-related care practices within clinics. Recommended interventions to combat stigma included improved education for providers and patients, private counselling, and peer support.

CONCLUSIONS

Results underscore the presence and impacts of stigma in the study population, emphasising the need for research informing culturally sensitive interventions that enhance educational outreach and promote engagement in care among targeted populations.

TRIAL REGISTRATION NUMBER

This article is linked to an ongoing clinical trial registered on clinical trials.gov (clinical trial No: NCT05487807; Registration date: 27 November 2023) and relates to the pre-results stage.

Codeveloping a community-based, peer-led psychosocial support intervention to reduce stigma and depression among people with tuberculosis and their households in Indonesia: a mixed-methods participatory action study

Evidence relating to peer support and community-based psychological and social (psychosocial) interventions to reduce stigma and depression among people with tuberculosis (TB) and their households is limited. This study aimed to engage with multisectoral stakeholders in Indonesia to co-develop a peer-led, community-based psychosocial intervention that is replicable, acceptable, and sustainable. We used a participatory action design and engaged key national, multisectoral stakeholders to ensure that the intervention co-design was relevant and appropriate to the TB health system and the sociocultural context of Indonesia. The co-design of the intervention evolved through four phases: (1) a scoping review to identify a long list of potential TB stigma reduction interventions; (2) a modified Delphi survey to define a shortlist of the potential interventions; (3) a national multisectoral participatory workshop to identify and pre-finalize the most viable elements of psychosocial support to distill into a single multi-faceted intervention; and (4) finalization of the intervention activities. The scoping review identified 12 potential intervention activities. These were then reduced to a shortlist of six potential intervention activities through a modified Delphi Survey completed by 22 multisectoral stakeholder representatives. At the national participatory workshop, the suitability, acceptability, and feasibility of the six potential intervention activities were discussed by the key stakeholders, and consensus reached on the final four activities to be integrated into the psychosocial support intervention. These activities consisted of: individual psychological assessment and counselling; monthly peer-led group counselling; peer-led individual support; and community-based TB Talks. In Indonesia, meaningful participation of multisectoral stakeholders facilitated co-design of a community-based, peer-led intervention to reduce TB stigma and depression amongst people with TB and their households. The intervention was considered to be locally appropriate and viable, and is being implemented and evaluated as part of the TB-CAPS intervention study.

Community-based interventions against HIV-related stigma: a systematic review of evidence in Sub-Saharan Africa

BACKGROUND

HIV-related stigma remains a key barrier to the attainment of the UNAIDS global goal of ending AIDS by 2030. Due to the social and contextual nature of HIV-related stigma, community-based interventions may be more effective in addressing it. In this review, we synthesized evidence on the effectiveness and features of community-based interventions against HIV-related stigma in Sub-Saharan Africa.

METHODS

MEDLINE, EMBASE, CINAHL, Psych INFO, and Web of Science were searched in July 2023. We also searched Google Scholar and reference lists of all selected studies. Included studies were randomized controlled trials, mixed methods studies, as well as pre-test and post-test studies that evaluated the effectiveness of a community-based intervention to reduce HIV-related stigma in the general population or among specific groups. Data extraction was done using a pre-designed and pre-tested form. We performed a synthesis without meta-analysis, utilizing Fisher's method to combine p-values, to demonstrate evidence of an effect in at least one study. Additionally, we applied framework thematic analysis to qualitatively synthesize the intervention characteristics of the included studies.

RESULTS

A total of nine journal articles were included, largely with a high risk of bias. Results from the combined p-values provide strong evidence supporting the effectiveness of community-based interventions in reducing HIV-related stigma in at least one of the studies (p < 0.001, X2 = 73.1, 18 degrees of freedom). Most studies involved people living with HIV (PLH) alone as intervention recipients and as intervention implementers. Community members with unknown HIV status were involved in only 2 studies. The intervention strategies were largely information sharing through workshops and training as well as individualized counselling. In few studies, additional support in the form of referrals, nutritional supplements, and adherence support was provided to PLH during the interventions. Most studies were judged to be of moderate to high cost except in 3 where the intervention implementers were PLH within the community, volunteering in the home-based support approach. The involvement of community members in the design of intervention strategies was not seen in all the studies.

CONCLUSION

Community-based interventions appear to be effective in reducing HIV-related stigma. However, more robust randomized trials are needed to provide stronger evidence for this effect. Although these interventions have been multifariously developed in Sub-Saharan Africa, comprehensive strategies involving the stigmatized and the "stigmatizers" in a social change approach are lacking. The application of strategies without the involvement of community members in their design takes away a sense of community responsibility, and this threatens the sustainability of such interventions.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42023418818.

Community-based psychosocial support interventions to reduce stigma and improve mental health of people with infectious diseases: a scoping review

BACKGROUND

Stigma experienced by people with infectious diseases impedes access to care, leading to adverse psychosocial consequences. Community-based interventions could prevent or mitigate these consequences but lack robust evidence. This scoping review aimed to identify and critically appraise community-based psychosocial support interventions to reduce stigma and improve mental health for people affected by stigmatizing infectious diseases including tuberculosis (TB), HIV/AIDS, and leprosy.

METHODS

This was a scoping review of literature indexed in PubMed, Web of Science, Elton B. Stephens Company (EBSCO) database, as well as reports in the World Health Organization repository, published from January 2000 to June 2023. We included research articles and reports addressing stigma and mental health disorders among individuals with TB, HIV/AIDS, or leprosy and/or their household members in low- and middle-income and/or high TB burden countries. We extracted information regarding types of psychosocial interventions and their reported impact on health and psychosocial indicators.

RESULTS

Thirty studies were included in this review: 21 (70%) related to HIV/AIDS, seven (23%) leprosy, and two (7%) TB. Of these, eleven were quantitative studies, nine qualitative, and ten mixed-methods. Eleven community-based interventions were reported to reduce infectious disease-related stigma, predominantly internalized and enacted stigma, and improve adherence to medication, quality of life, health-related knowledge, depression symptoms, and psychosocial wellbeing. Most studies involved lay people in the community as supporters of those affected. The predominant reported mechanism of intervention effect was the ability of supporters to enable those affected to feel seen and listened to, to accept their diagnosis, to improve their self-esteem, and to facilitate continuation of their daily lives, and thereby reducing anticipated stigma, self-stigma, and mental illness. Adequate training for lay people was reported to be essential to ensure success of interventions.

CONCLUSIONS

This review identified a paucity of high-quality evidence relating to community-based interventions to reduce stigma for infectious diseases. However, such interventions have been reported to reduce stigma and improve mental health among people with HIV/AIDS, leprosy, and TB. Engaging affected communities and peers, through the conception, planning, training, implementation, and evaluation phases, was reported to be essential to optimise intervention uptake, impact, and sustainability.

Exploring the willingness toward HIV immediate test and treat among MSM in Nairobi and its environs: a cross-sectional study

Background

In the test and treat initiative, high-risk populations are screened for human immunodeficiency virus (HIV) infection and start early treatment if diagnosed positive. This study explores factors associated with willingness to initiate testing and immediate treatment among men who have sex with men (MSM) in Nairobi and its environs. The study was informed by a conceptual framework combining the AIDS Risk Reduction Model (ARRM) and the Modified Social Ecological Model.

Methods

This cross-sectional exploratory study targeted MSM (aged 18-60 years) reporting active engagement in anal or oral sex with men in Nairobi and its surrounding areas. Purposive sampling was used to identify data collection sites, and then snowballing was employed to reach the respondents. Data analysis was performed using SPSS version 23, and binary logistics regression was used for inferential analysis.

Results

Between July 2018 and June 2019, 391 MSM were recruited to fill out a self-administered questionnaire, out of which 345 complete questionnaires were analyzed. Never been tested for HIV, private/NGO as the facility of the last HIV test, and had unprotected anal sex were listed as the reasons for taking the most recent test, and the results of the most recent HIV test and seeking a post self-test confirmation were associated with a higher likelihood of accepting the immediate HIV test and treat initiative. Additionally, a preference for a health provider as the first source of support, belief in the efficacy of ARVs, and disclosure about being on ART were the other reasons. Additionally, being aged 25+ years, having more than 60 USD monthly income, and having inconsistent condom use during sex were associated with a higher likelihood of accepting the immediate HIV test and treat initiative. Barriers to the immediate test and treat strategy included stigma from healthcare providers and concerns about disruptions in lifestyle through antiretroviral therapy (ART) use.

Conclusion

Interventions aimed at increasing the HIV test and treat initiative in Kenya may need to take into account the demographic and social characteristics of MSM, including age, lack of habitual HIV testing, and lifestyle changes before and upon enrollment in ART. Projects should also consider working closely with healthcare facilities to strengthen treatment preparation, especially for asymptomatic MSM and those who may not be immediately willing to choose the test and treat strategy.

Systematic review and quantitative and qualitative comparative analysis of interventions to address HIV-related stigma and discrimination

A strong global commitment exists to eliminate HIV-related stigma and discrimination, and multiple strategies to reduce or eliminate stigma and discrimination have been tried. Using a PICOTS framework and applying the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) criteria, we undertook a systematic review to determine the success of interventions aiming to address internalized stigma, stigma and discrimination in healthcare, and at the legal or policy level, and to identify their critical success factors. Random effects meta-analyses summarized results wherever possible. We carried out a component analysis to identify and characterize successful interventions. Internalized stigma interventions were diverse: across all studies, we found a reduction of stigma but it was not statistically significant [standardized mean difference (SMD) 0.56; confidence interval (CI) 0.31-1.02; 17 studies). For interventions to address stigma and discrimination in healthcare settings, effect estimates varied considerably but most studies showed positive effects (SMD 0.71; CI 0.60-0.84, 8 studies). Boosted regression analyses found that a combined approach comprising education, counseling, community participation, support person, and access to a HIV specialist often yielded success. Studies of efforts to address stigma and discrimination through law and policy documented, mostly qualitatively, the effect of court cases and directives. Across a range of settings and populations, promising interventions have been identified that, through diverse pathways, have positively impacted the types of stigma and discrimination studied. This evidence base must be built upon and brought to scale to help reach global HIV-related targets and, most importantly, improve the health and quality of life of people with HIV.

Managing household income and antiretroviral therapy adherence among people living with HIV in a low-income setting: a qualitative data from the HPTN 071 (PopART) trial in South Africa

BACKGROUND

South Africa is reported to have the highest burden of HIV with an estimated 8.2 million people living with HIV (PLHIV) in 2021- despite adopting the World Health Organisation (WHO) universal HIV test and treat (UTT) recommendations in 2016. As of 2021, only an estimated 67% (5.5 million) of all PLHIV were accessing antiretroviral therapy (ART), as per recorded clinic appointments attendance. Studies in sub-Saharan Africa show that people living in low-income households experience multiple livelihood-related barriers to either accessing or adhering to HIV treatment including lack of resources to attend to facilities and food insecurity. We describe the interactions between managing household income and ART adherence for PLHIV in low-income urban and semi-urban settings in the Western Cape, South Africa.

METHODS

We draw on qualitative data collected as part of the HPTN 071 (PopART) HIV prevention trial (2016 - 2018) to provide a detailed description of the interactions between household income and self-reported ART adherence (including accessing ART and the ability to consistently take ART as prescribed) for PLHIV in the Western Cape, South Africa. We included data from 21 PLHIV (10 men and 11 women aged between 18 and 70 years old) from 13 households. As part of the qualitative component, we submitted an amendment to the ethics to recruit and interview community members across age ranges. We purposefully sampled for diversity in terms of age, gender, and household composition.

RESULTS

We found that the management of household income interacted with people's experiences of accessing and adhering to ART in diverse ways. Participants reported that ART adherence was not a linear process as it was influenced by income stability, changing household composition, and other financial considerations. Participants reported that they did not have a fixed way of managing income and that subsequently caused inconsistency in their ART adherence. Participants reported that they experienced disruptions in ART access and adherence due to competing household priorities. These included difficulties balancing between accessing care and/or going to work, as well as struggling to cover HIV care-related costs above other basic needs.

CONCLUSION

Our analysis explored links between managing household income and ART adherence practices. We showed that these are complex and change over the course of treatment duration. We argued that mitigating negative impacts of income fluctuation and managing complex trade-offs in households be included in ART adherence support programmes.

Impact of mobile phones on HIV public stigma: a cross-sectional and pseudo-panel analysis from Ghana

OBJECTIVE

HIV-related stigma still remains a major barrier to testing and a significant burden for people living with HIV (PLWH) in sub-Saharan Africa. This paper investigates how mobile phone ownership can influence HIV-related stigma.

DESIGN

This is an observational study using both cross-sectional and pseudo-panel data. Analysis is conducted at both community and individual levels.

SETTING

The analysis is run for the country of Ghana using data from 2008 and 2014.

PARTICIPANTS

Individual-level and household-level data were obtained from Ghana's Demographic and Health Survey.

PRIMARY AND SECONDARY OUTCOME MEASURES

The analysis measures the impact of mobile phone ownership on prejudice against people with HIV. Secondary outcomes are knowledge of HIV, which is included as a mediating element.

RESULTS

Community-level analysis finds that a 10% increase in the share of mobile phone owners reduces the prevalence of discriminatory attitudes towards PLWH/AIDS by up to 3%. Results are consistent at the individual level. Additionally, mobile phone-enabled HIV knowledge is found to mediate about 26% of the effect of mobile phones on public stigma.

CONCLUSIONS

These findings shed light on the role played by access to mobile technology on HIV-related stigma and discrimination and can support the development of future awareness raising and health communication campaigns in Ghana and other West African countries.

Social Support for Improved ART Adherence and Retention in Care among Older People Living with HIV in Urban South Africa: A Complex Balance between Disclosure and Stigma

The number of older people living with HIV (OPLWH) (aged 50-plus) in South Africa is increasing as people age with HIV or are newly infected. OPLWH are potentially vulnerable because of the intersection of age-related and HIV stigmas, co-morbidities, and lack of social support. Evidence from younger populations suggests that social support can improve ART adherence and retention in care. Further, HIV status disclosure plays a role in mediating social support and may reduce stigma by facilitating access to social support. This paper draws on qualitative research with OPLWH to explore the complex associations between disclosure, social support, and HIV stigma among OPLWH in urban Western Cape. The findings demonstrate that OPLWH receive most of their support from their family and this support can facilitate adherence to ART and retention in care. However, social support is facilitated by participants' disclosure, thus, when perceived stigma limits disclosure, social support is less accessible. Gender, age, and pre-existing vulnerability also affect disclosure to and support from kin and community. Given that social support, particularly from family members, amplifies HIV care access and ART adherence, encouraging disclosure stimulating household HIV competency is likely to both address anticipated stigma and support improved OPLWH's health outcomes.

Association between Internalized Stigma and Depression among People Living with HIV in Thailand

Internalized stigma and depression are among the most common mental health problems in people living with HIV (PLHIV). This study aimed to examine the association between depression and overall internalized stigma, as well as different aspects of internalized stigma in PLHIV. The study included 400 PLHIV receiving care in Bangkok and Chiang Mai, Thailand. Data were analyzed using descriptive statistics, Mann-Whitney U test, and Spearman correlation coefficients. The results indicated the PLHIV with mild depression had lower median scores for the social relationship internalized stigma subscale than PLHIV with major depressive disorder (p = 0.009). Total HIV internalized stigma scores were significantly correlated with PHQ-9 scores in the mild depression group (r = 0.327, p = 0.004). Depression and internalized stigma were prevalent and associated, especially in the area of social relationships. Health personnel should be aware of possible depression in PLHIV who have internalized stigma. Intervention to promote understanding and social support for PLHIV is warranted.

Acceptability and Preferences of Two Different Community Models of ART Delivery in a High Prevalence Urban Setting in Zambia: Cluster-Randomized Trial, Nested in the HPTN 071 (PopART) Study

Community delivery of Antiretroviral therapy (ART) is a novel innovation to increase sustainable ART coverage for People living with HIV (PLHIV) in resource limited settings. Within a nested cluster-randomised sub-study in two urban communities that participated in the HPTN 071 (PopART) trial in Zambia we investigated individual acceptability and preferences for ART delivery models. Stable PLHIV were enrolled in a cluster-randomized trial of three different models of ART: Facility-based delivery (SoC), Home-based delivery (HBD) and Adherence clubs (AC). Consenting individuals were asked to express their stated preference for ART delivery options. Those assigned to the community models of ART delivery arms could choose ("revealed preference") between the assigned arm and facility-based delivery. In total 2489 (99.6%) eligible individuals consented to the study and 95.6% chose community models of ART delivery rather than facility-based delivery when offered a choice. When asked to state their preference of model of ART delivery, 67.6% did not state a preference of one model over another, 22.8% stated a preference for HBD, 5.0% and 4.6% stated a preference for AC and SoC, respectively. Offering PLHIV choices of community models of ART delivery is feasible and acceptable with majority expressing HBD as their stated preferred option.

Role of Self-Stigma in Pathways from HIV-Related Stigma to Quality of Life Among People Living with HIV

This study examined the relationships between perceived public stigma, experienced stigma, and quality of life in people living with HIV (PLHIV), and whether self-stigma mediates these relationships. Cross-sectional data were analyzed from 1704 PLHIV in care at OLVG hospital in the Netherlands. We measured different types of stigma (perceived public stigma, experienced stigma, and self-stigma), and various quality-of-life outcomes (disclosure concerns, depression, anxiety, sexual problems, sleeping difficulties, self-esteem, general health, and social support). Structural equation modeling was used to test the paths from different types of stigma to quality-of-life outcomes. All direct effects of self-stigma on quality-of-life outcomes were significant. The final mediation model showed that the effects of both perceived public and experienced stigma on quality-of-life outcomes were mediated by self-stigma. These findings highlight the importance of addressing self-stigma in PLHIV, and call for (psychosocial) interventions that reduce the harmful effects of HIV-related stigma.

Delayed Disclosure of HIV Status and Lack of Resources Affect Older Persons during Care of Adult Family Members with AIDS-Related Illness in Rural Mpumalanga, South Africa

Purpose

This paper examines the older persons' knowledge of HIV and AIDS and explores the effect of delayed disclosure of HIV status and lack of resources during care.

Methods

The study site was health facilities in Thembisile Hani subdistrict, Mpumalanga Province, South Africa. Older persons aged 60 years and above were selected using purposive sampling for in-depth interviews. Thematic analysis was used to analyse the data.

Results

Providing physical care to sick adults is labour intensive for the already weak older persons. They undertake the caring role within constraints arising from lack of resource such as gloves, diapers, and soap with which to perform the caring role. Taking care of the sick needed resources for specialized care and money for transport to the health facilities. This put a strain on the finances and rendered the older persons food insecure. Furthermore, disclosure of HIV status was delayed, and some older persons cared for the sick adult children without knowing that they were HIV-infected and had AIDS-related illnesses. The nondisclosure of their HIV status by the sick prevented them from taking precautionary measures to prevent the risk of infection during the provision of care. This was heightened by the limited knowledge of HIV/AIDS of the older persons.

Conclusion

Older persons undertake the caring role with diligence under trying conditions due to lack of resources and the nondisclosure of HIV status of the adult children they take care of. Healthcare workers should educate older persons to take preventive precautionary measures when caring for family members even when there is no suspicion of HIV infection. In addition, access to the incapacity grants provided for individuals sick with AIDS-related illnesses could relieve the older persons from financial constraints.

Households in HIV Care: Designing an Intervention to Stimulate HIV Competency in Households in South Africa

Despite the Universal Test and Treat program and widespread antiretroviral treatment rollout, South Africa is still facing HIV prevention and treatment challenges, which are aggravated by human resource shortages in the healthcare sector. Individual- and community-level responses to these HIV-related challenges are increasingly being explored, for example, in community and home-based care. The role of the household as a crucial mediating social level has, however, largely been omitted. This paper outlines the design of an intervention to stimulate the involvement of the household in support for people living with HIV in South Africa. The 6SQuID model guided the intervention development process in four phases: (1) formative research, theory formulation, and a review of the existing literature, (2) integration of the results from the formative research into the "Positive Communication Process" (P2CP model) as a mechanism of change, (3) design of a community-health-worker-led intervention as the way to deliver the change mechanism, and (4) testing and revision of the developed intervention material-called Sinako-in a small-scale pilot study. The Sinako intervention anticipates that the future of chronic HIV care in resource-constrained settings will need to integrate the patient's household into the fight against HIV.

Sinako, a study on HIV competent households in South Africa: a cluster-randomised controlled trial protocol

BACKGROUND

With 7.7 million South Africans currently infected with human immunodeficiency virus (HIV) and 4.8 million currently receiving antiretroviral treatment (ART), the epidemic represents a considerable burden for the country's resource-limited health system. In response to the health and human resource shortages, task shifting to community health workers (CHWs) and empowering people living with HIV (PLWH) are integral parts of a sustainable ART strategy. Despite the success of the ART programme, South Africa still faces both prevention and treatment challenges. To tackle these challenges, future endeavours need to focus on the role played by the households of PLWH in mediating between the community and PLWH themselves. Building health-enabling "HIV competent" households with the capacity to actively stimulate lifestyles that foster health, offers a potential strategy to tackle South Africa's HIV-related challenges. The aim of the "Sinako: Households and HIV" study is to investigate to what extent and how an intervention can increase HIV competence in PLWH and their households, and subsequently optimise the impact of CHW support on individual ART outcomes.

METHODS

The "Sinako" study is a cluster-randomised controlled trial with two arms. In the control arm, CHWs offer a standard package of support to PLWH during home visits, focused on the individual. The intervention arm includes both a focus on the individual and the household to enable the patient to self-manage their treatment within an HIV competent household. A longitudinal mixed methods design is adopted to analyse the data. For the quantitative data analysis, methods including latent cross-lagged modelling, multilevel modelling and logistic regression will be used. To assess the acceptability and feasibility of the intervention and to construct a comprehensive picture of the mechanisms underlying the impact on the household and the PLWH, qualitative data (in-depth interviews and focus group discussions) will be collected and analysed.

DISCUSSION

Stimulating HIV competence in households could be a feasible and sustainable strategy to optimise the outcomes of CHW interventions and thus be important for HIV treatment interventions in resource-limited settings.

TRIAL REGISTRATION

Pan African Clinical Trial Registry, PACTR201906476052236. Registered on 24 June 2019.

Community engagement and ethical global health research

Community engagement is increasingly recognized as a critical element of medical research, recommended by ethicists, required by research funders and advocated in ethics guidelines. The benefits of community engagement are often stressed in instrumental terms, particularly with regard to promoting recruitment and retention in studies. Less emphasis has been placed on the value of community engagement with regard to ethical good practice, with goals often implied rather than clearly articulated. This article outlines explicitly how community engagement can contribute to ethical global health research by complementing existing established requirements such as informed consent and independent ethics review. The overarching and interlinked areas are (1) respecting individuals, communities and stakeholders; (2) building trust and social relationships; (3) determining appropriate benefits; minimizing risks, burdens and exploitation; (4) supporting the consent process; (5) understanding vulnerabilities and researcher obligations; (6) gaining permissions, approvals and building legitimacy and (7) achieving recruitment and retention targets.

Stigma reduction interventions in people living with HIV to improve health-related quality of life

As the UNAIDS 90-90-90 targets for people living with HIV are increasingly being reached in many contexts, health-related quality of life, the so-called fourth 90, warrants special attention. HIV-related stigma and discrimination are major barriers for overall health-related quality of life despite impressive clinical and virological improvements in HIV care. There is a scarcity of well designed intervention studies that document stigma reduction in people living with HIV and few studies that specifically assess the effect of stigma on health-related quality of life. Further, few interventions target discrimination from providers outside of HIV-specific care or involve people living with HIV in both the design and implementation. Lastly, evidence on methods to reduce stigma in several underepresented key populations and geographical regions is insufficient and research on intersectional stigma (ie, the convergence of multiple stigmatised identities) needs further attention.

ART Denial: Results of a Home-Based Study to Validate Self-reported Antiretroviral Use in Rural South Africa

There is increasing interest in home based testing and treatment of HIV to expand access to treatment in sub-Saharan Africa. Such programs rely on self-reported HIV history and use of antiretroviral therapy (ART). However, the accuracy of self-reported ART use in community settings is not well described. In this study, we compared self-reported ART (SR-ART) use in a home based survey against biological exposure to ART (BE-ART), in a population study of older adults in South Africa. Health and Aging in Africa: a Longitudinal Study of an INDEPTH community in South Africa (HAALSI) is a cohort of adults aged 40 +. The baseline home-based interview included self-reported HIV status and ART use. All participants also underwent biological testing for HIV antibodies, viral load and exposure to emtricitabine (FTC) or lamivudine (3TC), which are included in all first-line and second-line ART regimens in the public-sector South African HIV program. We calculated the performance characteristics for SR-ART compared to BE-ART and fit multivariable logistic regression models to identify correlates of invalid SR-ART responses. Of 4560 HAALSI participants with a valid HIV test result available, 1048 (23%) were HIV-positive and 734 [70% of people living with HIV (PLWH)] were biologically validated ART users (BE-ART). The sensitivity of SR-ART use was 64% (95% CI 61-68%) and the specificity was 94% (95% CI 91-96%); the positive predictive value (PPV) was 96% (95% CI 94-98%) and negative predictive value (NPV) was 52% (95% CI 48-56%). We found no sociodemographic predictors of accurate SR-ART use. Over one in three individuals with detectable ART in their blood denied current ART use during a home-based interview. These results demonstrate ongoing stigma related to HIV and its treatment, and have important implications for community health worker programs, clinical programs, and research studies planning community-based ART initiation in the region.

A Social Network Analysis of HIV Treatment Partners and Patient Viral Suppression in Botswana

OBJECTIVE

Many national HIV guidelines recommend that health care providers encourage patients to identify a treatment partner from their social network to support antiretroviral therapy adherence. This study examined associations of patient and treatment partner characteristics with patient viral suppression in Botswana.

DESIGN

One hundred thirty-one patients [67 (51.1%) virally suppressed and 64 (48.9%) not suppressed] and their treatment partners were recruited for cross-sectional interviews from one HIV clinic.

METHODS

Participants completed surveys assessing social network, sociodemographic, and psychosocial characteristics. Open-ended questions explored treatment partner relationship quality.

RESULTS

Multivariate logistic regressions indicated a higher likelihood of viral suppression among patients who reported greater average emotional closeness to their network members [odds ratio (95% confidence interval) = 3.8 (1.3 to 11.5), P = 0.02] and whose treatment partners were spouses/partners [odds ratio (95% confidence interval) = 2.6 (1.0 to 6.7), P = 0.04]. Qualitative analyses indicated that treatment partners of suppressed patients provided both medical and nonmedical support, whereas treatment partners of unsuppressed patients focused mainly on adherence reminders and appointment accompaniment. Treatment partners, especially of unsuppressed patients, requested ongoing training and counseling skills.

CONCLUSIONS

Additional research is needed to further explore effective characteristics of treatment partners to inform HIV treatment guidelines. Standard training for treatment partners could include medical-related information and counseling education.

'Know that You are not Alone.' Influences of Social Support on Youth Newly Diagnosed with HIV in Kibera, Kenya: A Qualitative Study Informing Intervention Development

The role of social support in assisting youth in developed countries cope with their HIV diagnosis has been examined through a vast body of research; yet, there remains a gap in research around the effects of social support among youth living in sub-Saharan African countries including Kenya. This study aimed to examine the role of social support among Kenyan youth living with HIV, specifically with regard to the variations in influences of this social support. We conducted semi-structured focus group discussions with youth (ages 18 to 27) living in the informal urban settlement of Kibera in Nairobi, Kenya (n = 53). Data analysis followed a phenomenological inquiry framework, and seven major categories of perceived social support influences were identified: (1) linkage to services, (2) antiretroviral (ARV) adherence, (3) self-acceptance of HIV status, (4) healthy and positive living, (5) understanding of what it means to be living with HIV, (6) HIV status disclosure, and (7) family and occupational strengthening. The findings from this study suggest that Kenyan youth living with HIV can benefit from social support in a multitude of ways and can occur across several socio-ecological levels. Future research should further examine these influences, specifically regarding intervention development across socio-ecological levels.

Self-Stigma Reduction Interventions for People Living with HIV/AIDS and Their Families: A Systematic Review

Stigma is a primary concern for people living with human immunodeficiency virus (HIV)/AIDS (PLWHA), and has great impact on their and their family members' health. While previous reviews have largely focused on the public stigma, this systematic review aims to evaluate the impact of HIV/acquired immunodeficiency syndrome (AIDS)-related self-stigma reduction interventions among PLWHA and their families. A literature search using eight databases found 23 studies meeting the inclusion criteria. Five types of intervention approaches were identified: (1) psycho-educational intervention, (2) supportive intervention for treatment adherence (antiretroviral therapy), (3) psychotherapy intervention, (4) narrative intervention, and (5) community participation intervention. Overall, the reviewed articles suggested a general trend of promising effectiveness of these interventions for PLWHA and their family members. Psycho-educational interventions were the main approach. The results highlighted the need for more interventions targeting family members of PLWHA, and mixed-methods intervention studies.

Community health worker interventions to promote psychosocial outcomes among people living with HIV-A systematic review

Background

Community health worker (CHW) interventions are a successful strategy to promote health among HIV-negative and persons living with HIV (PLWH). Psychosocial factors are critical dimensions of HIV/AIDS care contributing to prognosis of the disease, yet it is unclear how CHW interventions improve psychosocial outcomes in PLWH. The purpose of this study was to critically appraise the types, scope, and nature of CHW interventions designed to address psychosocial outcomes in PLWH.

Methods

We performed database searches—PubMed, EMBASE, CINAHL, and Cochrane—to identify randomized controlled trials published in English before April 2017. Fourteen articles met the eligibility criteria.

Results

Half of the studies were conducted in the United States. Social cognitive theory was used more than once in nine theory-guided studies. CHW interventions were largely focused on reducing depression (n = 6) or stigma related to HIV (n = 4), or promoting quality of life (n = 4), social support (n = 4), and self-efficacy (n = 4). Didactic methods and role-playing were used to train CHWs. CHWs played multiple roles in delivering intervention, including a counselor and a supporter (n = 10), educator (n = 5), or a navigator (n = 3). CHW intervention fidelity was assessed in 4 studies. Five studies found positive changes in six psychosocial outcomes including quality of life (2 of 4) and self-efficacy (2 of 4). CHW interventions had no effect on social support in 2 of 4 studies, and stigma in 3 of 4 studies. None of the CHW interventions were successful in reducing depressive symptoms among PLWH.

Conclusions

Evidence partially supported the use of CHWs in promoting psychosocial outcomes in PLWH. Future CHW intervention should be expanded in scope to address key psychosocial determinants of HIV/AIDS outcomes such as health literacy. Further, fidelity measures should be incorporated into intervention delivery.

Patient-nominated supporters as facilitators for engagement in HIV care in a referral hospital in Peru: A retrospective cohort study

Patient-nominated supporters can potentially improve the continuum of HIV care. We retrospectively determined factors associated with having a patient-nominated supporter among people living with HIV (PLWH), and its association with retention in care and viral suppression. We analysed registries of adults evaluated by social workers (n = 1345) at a referral hospital in Peru between 2011–2014. Nondisclosure of HIV status was associated with lacking supporters (aPR: 5.41, 95% CI: 3.83–7.64). Retention in care was 76.4% and 34.2% after one and two years of enrolment, respectively. PLWH with supporters were more likely to be retained in care after two years (aRR = 1.36, 95% CI: 1.02–1.81), but not after one year (aRR = 1.10, 95% CI: 0.98–1.23) compared to PLWH without supporters. Having supporters who were parents or friends was associated with an increased probability of being retained in care after one and two years of enrolment. Viral suppression after one year of enrolment was 58.7%. Having a supporter was not associated with viral suppression (aRR = 1.18, 95% CI: 0.99–1.41), but PLWH with supporters were more likely to have viral load measurements (p = 0.005). Patient-nominated supporters appear beneficial for engagement in HIV care; these benefits may be related to the nature of their relationship with PLWH.

A Socio-Ecological Examination of Treatment Access, Uptake and Adherence Issues Encountered By HIV-Positive Women in Rural North-Central Nigeria

BACKGROUND

In spite of the global decline in HIV infections, sub-Saharan Africa still accounts for a non-proportional majority of global new infections. While many studies have documented the importance of facilitating access to anti-retroviral therapy (ART) as a means of reducing infections, the relationship between interpersonal, community, healthcare facility, and policy-level factors and treatment adherence in Africa have not been well-described. The authors examined these factors in the context of prevention of mother-to-child transmission (PMTCT) of HIV in rural north-central Nigeria, where HIV burden is high and service coverage is low.

METHODS

Eleven focus groups (n = 105) were conducted among PMTCT clients, male partners, young women, and other community members from 39 rural and semi-rural communities to explore factors related to HIV and antenatal care service use. Data were analyzed using the Constant Comparative Method.

RESULTS

Irrespective of HIV status, participants reported barriers to access including long clinic wait times, transportation availability and cost, and the lack of HIV treatment medications. For HIV-positive women, stigma from family members, providers, and the local community affected their ability to obtain care and remain ART-adherent. In the face of these barriers, these women reflected on the importance of peer and community support, as well as the passage of laws to combat barriers to treatment access, uptake, and adherence.

CONCLUSIONS

Facilitating treatment adherence may require not only focusing on the medical treatment needs of these women but also structural issues, such as the availability of providers and drugs, and systemic stigmatization of HIV-positive patients.

The Role of Relationship Dynamics and Gender Inequalities As Barriers to HIV-Serostatus Disclosure: Qualitative Study among Women and Men Living with HIV in Durban, South Africa

BACKGROUND

This qualitative study investigated gender power inequalities as they contribute to relationship dynamics and HIV-serostatus disclosure among men and women living with HIV in Durban, South Africa. HIV serodiscordance among men and women within stable partnerships contributes to high HIV incidence in southern Africa, yet disclosure rates remain low. Given the emphasis on prevention for HIV-serodiscordant couples, this research supports the urgent need to explore how best to support couples to recognize that they are part of this priority population and to access appropriate prevention and treatment.

METHODS

Thirty-five in-depth individual interviews were conducted with 15 HIV-positive men and 20 HIV-positive women (not couples) receiving care at public-sector clinics near Durban. A structured coding scheme was developed to investigate men's and women's attitudes toward HIV-serostatus disclosure and behaviors of sharing (or not sharing) HIV serostatus with a partner. Narratives were analyzed for barriers and facilitators of disclosure through the lens of sociocultural gender inequality, focusing on reasons for non-disclosure.

RESULTS

Among 35 participants: median age was 33 years (men) and 30 years (women); average years since HIV diagnosis was 1 (men) and 1.5 (women). Four themes related to gender inequality and HIV-serostatus disclosure emerged: (1) Men and women fear disclosing to partners due to concerns about stigma and relationship dissolution, (2) suspicions and mistrust between partners underlies decisions for non-disclosure, (3) unequal, gendered power in relationships causes differential likelihood and safety of disclosure among men and women, and (4) incomplete or implicit disclosure are strategies to navigate disclosure challenges. Findings illustrate HIV-serostatus disclosure as a complex process evolving over time, rather than a one-time event.

CONCLUSION

Partner communication about HIV serostatus is infrequent and complicated, with gender inequalities contributing to fear, mistrust, and partial or implicit disclosure. Relationship dynamics and gender roles shape the environment within which men and women can engage successfully in the HIV-serostatus disclosure process. Integrated interventions to reduce barriers to trustful and effective communication are needed for HIV-affected men and women in partnerships in which seeking couples-based HIV counseling and testing (CHCT) is challenging or unlikely. These data offer insights to support HIV-serostatus disclosure strategies within relationships over time.

Who Should We Target? The Impact of Individual and Family Characteristics on the Expressed Need for Community-Based Treatment Support in HIV Patients in South Africa

Reviews of impact evaluations of community-based health workers and peer support groups highlight the considerable variability in the effectiveness of such support in improving antiretroviral treatment (ART) outcomes. Evidence indicates that community-based support interventions targeting patients known to be at risk will probably display better results than generic interventions aimed at the entire population of people living with HIV. It is however difficult to identify these at-risk populations, rendering knowledge on the characteristics of patients groups who are in need of community-based support a clear research priority. The current study aims to address the knowledge gap by exploring the predictors of the willingness to (1) receive the support from a community-based health worker or (2) to participate in a support group in public sector ART programme of the Free State Province of South Africa. Based on the Individual-Family-Community framework for HIV research, the study employs a comprehensive approach by not only testing classical individual-level but also family-level predictors of the willingness to receive community-based support. In addition to individual-level predictors—such as age, health status and coping styles—our analysis demonstrated the importance of family characteristics. The results indicated that discrepancies in the family’s changeability level were an important predictor of the demand for community-based support services. Conversely, the findings indicated that patients living in a family more flexible than deemed ideal are more likely to require the support of a community health worker. The current study expands theory by indicating the need to acknowledge all social ecological levels in the study of chronic HIV care. The detection of both individual level and family level determinants of the expressed need for community-based support can inform health policy to devise strategies to target scarce resources to those vulnerable patients who report the greatest need for this support. In this way, the study results are a first step in an attempt to move away from generic, broad based community-based interventions towards community support that is tailored to the patient needs at both the individual and family level.

The Importance of the Family: A Longitudinal Study of the Predictors of Depression in HIV Patients in South Africa

As a chronic illness, HIV/AIDS requires life-long treatment adherence and retention-and thus sufficient attention to the psychosocial dimensions of chronic disease care in order to produce favourable antiretroviral treatment (ART) outcomes in a sustainable manner. Given the high prevalence of depression in chronic HIV patients, there is a clear need for further research into the determinants of depression in this population. In order to comprehensively study the predictors of depressive symptoms in HIV patients on ART, the socio-ecological theory postulates to not only incorporate the dominant individual-level and the more recent community-level approaches, but also incorporate the intermediate, but crucial family-level approach. The present study aims to extend the current literature by simultaneously investigating the impact of a wide range individual-level, family-level and community-level determinants of depression in a sample of 435 patients enrolled in the Free State Province of South Africa public-sector ART program. Structural equation modeling is used to explore the relationships between both latent and manifest variables at two time points. Besides a number of individual-level correlates-namely education, internalized and external stigma, and avoidant and seeking social support coping styles-of depressive symptoms in HIV patients on ART, the study also revealed the important role of family functioning in predicting depression. While family attachment emerged as the only factor to continuously and negatively impact depression at both time points, the second dimension of family functioning, changeability, was the only factor to produce a negative cross-lagged effect on depression. The immediate and long-term impact of family functioning on depression draws attention to the role of family dynamics in the mental health of people living with HIV/AIDS. In addition to individual-level and community-based factors, future research activities should also incorporate the role of the family context in research into the mental health of HIV patients, as our results demonstrate that the familial context in which a person with HIV on ART resides is inextricably interconnected with his/her health outcomes.