Social capital and resilience among people living on antiretroviral therapy in resource-poor Uganda

Chang L, J. Wawer M, Nalugoda F, Serwadda D, H. Gray R, Kagaayi J, Reynolds SJ, Lutalo T, Kigozi G, Grabowski MK, Ssekubugu R. Impact of natural disasters on HIV risk behaviors, seroprevalence, and virological supression in a hyperendemic fishing village in Uganda

BACKGROUND

Understanding the impact of natural disasters on the HIV epidemic in populations with high HIV burden is critical for the effective delivery of HIV control efforts. We assessed HIV risk behaviors, seroprevalence, and viral suppression in a high HIV prevalence Lake Victoria fishing community before and after COVID-19 emergence and lockdown and a severe lake flooding event, both of which occurred in 2020.

METHODS

We used data from the largest Lake Victoria fishing community in the Rakai Community Cohort Study, an open population-based HIV surveillance cohort in south-central Uganda. The data were collected both prior to (September-December 2018) and after (October-December 2021) COVID-19 emergence and a severe flooding event. Households impacted by flooding were identified via drone data and through consulting village community health workers. The entire study population was subject to extensive COVID-19-related lockdowns in the first half of 2020. Differences in HIV-related outcomes before and after COVID, and between residents of flooded and non-flooded households, were assessed using a difference-in-differences statistical modeling approach.

FINDINGS

A total of 1,226 people participated in the pre- and post-COVID surveys, of whom 506 (41%) were affected by flooding. HIV seroprevalence in the initial period was 37% in flooded and 36.8% in non-flooded households. After the COVID-19 pandemic and lockdown, we observed a decline in HIV-associated risk behaviors: transactional sex declined from 29.4% to 24.8% (p = 0.011), and inconsistent condom use with non-marital partners declined from 41.6% to 37% (p = 0.021). ART coverage increased from 91.6% to 97.2% (p<0.001). There was 17% decline in transactional sex (aPR = 0.83, 95% CI: 0.75-0.92) and 28% decline in the overall HIV risk score (aPR = 0.83, 95% CI: 0.75-0.92) among HIV-seronegative participants. We observed no statistically significant differences in changes of HIV risk behavior, seroprevalence, or viral suppression outcomes when comparing those affected by floods to those not affected by floods, in the periods before and after COVID-19, based on difference-in-differences analyses.

INTERPRETATION

Despite a high background burden of HIV, the COVID-19 pandemic, and severe flooding, we observed no adverse impact on HIV risk behaviors, seroprevalence, or virologic outcomes. This may be attributed to innovative HIV programming during the period and/or population resilience. Understanding exactly what HIV programs and personal or community-level strategies worked to maintain good public health outcomes despite extreme environmental and pandemic conditions may help improve HIV epidemic control during future natural disaster events.

Relationship between social capital and post-partum antiretroviral therapy adherence among women living with HIV in the Eastern Cape, South Africa

BACKGROUND

Adherence to antiretroviral therapy (ART) is crucial for preventing vertical transmission of HIV and maternal deaths. While the literature is replete with studies on ART adherence, the role of social capital in adherence to ART is less studied. Drawing from the social cognitive theory, this study examines the relationship between social capital and post-partum adherence to ART.

METHODS

We analysed data from 481 post-partum women with HIV in the Eastern Cape, South Africa. Adherence to ART was measured using a validated scale, capturing self-reported medication-taking behaviours. Social capital was assessed using a pre-validated tool, encompassing indicators of social engagement, support networks and community connectedness. We used logistic regression models to examine social capital and ART adherence associations, while controlling for relevant covariates.

RESULTS

Participants mean age was 32.9 (SD ± 5.76) years. After adjusting for age, education level, alcohol use, status disclosure to partner, marital status, desire for more children, employment status and living arrangements, social capital was significantly associated with higher odds of ART adherence (p = 0.004, AOR 1.09; 95% CI 1.03-1.16).

CONCLUSION

We found evidence in support of the role of social capital in ART adherence. Strengthening social support networks and addressing psychosocial factors could improve adherence to ART. As such, policymakers and programme managers should consider the role of social capital in designing interventions to improve ART adherence. Future research should explore the mechanisms through which social capital impacts ART adherence.

Ethnographic understandings of sexual and reproductive health and HIV care for adolescents in Blantyre, Malawi

Sexual and reproductive health (SRH) care and support are provided to adolescents living with HIV, with the aim to build safer sex negotiation skills, sexual readiness and reproductive preparedness while reducing unintended pregnancies and sexually transmitted infections. We consider how different settings might either constrain or facilitate access to resources and support. Ethnographic research was conducted in Malawi in teen club clinic sessions at an enhanced antiretroviral clinic from November 2018 to June 2019. Twenty-one individual and five group interviews were conducted with young people, caregivers, and healthcare workers, and were digitally recorded, transcribed, and translated into English for thematic analysis. Drawing on socio-ecological and resilience theories, we considered the different ways in which homes, schools, teen club clinics, and community settings all functioned as interactional, relational, and transformational spaces to allow young people to talk about and receive information on sexuality and health. Young people perceived that comprehensive SRH support enhanced their knowledge, sexual readiness, and reproductive preparedness. However, their desire to reproduce at an early age complicated their adoption of safer sex negotiation skills and SRH care. Engaging and talking about SRH and related issues varied according to physical and social space, suggesting the value of multiple locations for support and resources for young 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.

Cultivating resilience and hope: A qualitative study of a pilot program using patient navigators to assist men who have sex with men with retention in the HIV care continuum in Uganda

In Uganda, due to the criminalization of same-sex sexual practices, men who have sex with men (MSM) experience barriers to accessing HIV care. To retain patients within the HIV Care Continuum, some health interventions have used patient navigators as an ancillary support service. To understand the potential care benefits of using patient navigators for marginalized populations experiencing challenges to HIV care and treatment access in a Ugandan context, this qualitative study explored the experiences of newly diagnosed MSM using patient navigators for ARV retention in care in Kampala. Additionally, to gain insight into the feasibility of patient navigator interventions, this study also aimed to understand the perspectives and experiences of patient navigators working with HIV positive MSM. Individual in-depth, semi structured interviews were conducted with 24 HIV positive MSM and four patient navigators that were part of a patient navigator pilot program from January 2019 -December 2020. Analysis was done using manifest and latent qualitative content analysis. Results showed that HIV positive MSM in Uganda experienced a variety of social, emotional, and financial challenges that placed them at risk for dropping off the HIV Care Continuum. Patient navigators provided HIV positive MSM with the skills, support, and resources necessary to overcome these challenges. Based on study results, we conclude that within the patient navigator pilot program, patient navigators improved MSM participants' quality of life by helping them to achieve the HIV Care Continuum stages: diagnosis, linked to care, receiving HIV treatment, and retention in care. Study results suggest future research is needed on the psychosocial support needs of patient navigators, how the support needs of MSM change throughout their lifetime on the HIV Care Continuum, and how potential benefits of patient navigators may differ in rural Ugandan contexts.

'I fear my partner will abandon me': the intersection of late initiation of antenatal care in pregnancy and poor ART adherence among women living with HIV in South Africa and Uganda

Background

Many women in sub-Saharan Africa initiate antenatal care (ANC) late in pregnancy, undermining optimal prevention of mother-to-child-transmission (PMTCT) of HIV. Questions remain about whether and how late initiation of ANC in pregnancy is related to adherence to antiretroviral therapy (ART) in the era of national dolutegravir roll-out.

Methods

This study employed a qualitative design involving individual interviews and focus group discussions conducted between August 2018 and March 2019. We interviewed 37 pregnant and lactating women living with HIV selected purposively for early or late presentation to ANC from poor urban communities in South Africa and Uganda. Additionally, we carried out seven focused group discussions involving 67 participants in both countries. Data were analysed thematically in NVivo12.

Results

Women described common underlying factors influencing both late ANC initiation and poor ART adherence in South Africa and Uganda. These included poverty and time constraints; inadequate health knowledge; perceived low health risk; stigma of HIV in pregnancy; lack of disclosure; and negative provider attitudes. Most late ANC presenters reported relationship problems, lack of autonomy and the limited ability to dialogue with their partners to influence household decisions on health and resource allocation. Perception of poor privacy and confidentiality in maternity clinics was rife among women in both study settings and compounded risks associated with early disclosure of pregnancy and HIV. Women who initiated ANC late and were then diagnosed with HIV appeared to be more susceptible to poor ART adherence. They were often reprimanded by health workers for presenting late which hampered their participation in treatment counselling and festered provider mistrust and subsequent disengagement in care. Positive HIV diagnosis in late pregnancy complicated women’s ability to disclose their status to significant others which deprived them of essential social support for treatment adherence. Further, it appeared to adversely affect women’s mental health and treatment knowledge and self-efficacy.

Conclusions

We found clear links between late initiation of ANC and the potential for poor adherence to ART based on common structural barriers shaping both health seeking behaviours, and the adverse impact of late HIV diagnosis on women’s mental health and treatment knowledge and efficacy. Women who present late are a potential target group for better access to antiretrovirals that are easy to take and decrease viral load rapidly, and counselling support with adherence and partner disclosure. A combination of strengthened health literacy, economic empowerment, improved privacy and patient-provider relationships as well as community interventions that tackle inimical cultural practices on pregnancy and unfair gender norms may be required.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-022-04896-5.

The impact of social capital and mental health on medication adherence among older people living with HIV (PLWH)

Background

The number of older people living with HIV (PLWH) is increasing. Although there are many studies affecting medication adherence, research on the impact of social capital and mental health on medication adherence in this particular population is limited.

Method

Data were collected from an ongoing observational prospective cohort study, starting from November 2018, among older PLWH in Sichuan province, China. Five hundred twenty-one participants were interviewed. Social capital consists of the individual and family (IF) scale, and the community and society (CS) scale. The presence of probable depression and probable anxiety were assessed using the CES-D-10 and GAD-7 scales. Adherence was defined as taking ≥80% of prescribed HIV medication in 4 days prior to the interview. Two sets of Firth’ penalized regression analyses were used to estimate the association between social capital, mental health, and medication adherence.

Results

The prevalence of non-adherence was 18.2% (95/521) among older PLWH in this study. After adjusting for significant factors, the CS social capital (OR: 0.92, 95%CI:0.85–0.99, p < 0.05) and probable anxiety (OR:1.73, 95%CI:1.07–2.80, p < 0.05) were associated with non-adherence.

Conclusion

This study highlighted that the effects of social capital and mental health on older PLWH’s adherence, which implied that the need to develop interventions to concern for mental health and enhance CS social capital to help the older PLWH better manage HIV medication adherence.

Social Networks and Barriers to ART Adherence Among Young Adults (18-24 years) Living with HIV at Selected Primary Health Facilities of South-Western Uganda: A Qualitative Study

Background

Young adults living with HIV (YALWH) struggle to maintain high levels of adherence to antiretroviral therapy (ART) because of numerous barriers. This study describes the social networks of YALWH (18–24 years), their barriers to ART adherence, and the perceived role of social networks in overcoming those barriers.

Methods

This study used a qualitative descriptive research design. Twenty-three (23) YALWH who were on ART for a period of greater than one (1) month and had consented to participate in the study were purposively selected from two primary health care facilities in southwestern Uganda. We held four (4) focus group discussions with the YALWH over 5 weeks between the 24th of July and 7th September 2020. Data were audio recorded, transcribed, and entered in Microsoft word 2010. Using the content analysis techniques, data were inductively coded and categories or themes developed.

Results

Most YALWH belonged to bonding (family, friends, and neighbors), followed by bridging (informal groups), and linking (health professionals) social networks, respectively. Most YALWH, irrespective of gender, had close connections with their mothers or elder sisters. The commonest form of bridging networks was informal community groups that provided financial services, whereas the linking ones comprised health professionals’ directly involved in HIV patient care such as nurses, counselors, and their affiliates (expert clients or clinic based peer supporters), who occasionally acted as bonding networks. Structural barriers to ART adherence (eg, stigma) were the most cited, followed by medication- (eg, pill burden), and patient-related barriers (eg, non-disclosure of HIV status). Bonding networks were perceived to help overcome patient, medication, and structural barriers to ART adherence. Bridging networks overcame structural and medication-related barriers to ART adherence. Linking networks were perceived to help overcome some health systems and medication-related barriers to ART adherence.

Conclusion

Bonding social networks seem to play a prominent role in overcoming numerous barriers to ART adherence compared with bridging and linking social networks.

Testing for saturation in qualitative evidence syntheses: An update of HIV adherence in Africa

Background

A systematic review of randomised trials may be conclusive signalling no further research is needed; or identify gaps requiring further research that may then be included in review updates. In qualitative evidence synthesis (QES), the rationale, triggers, and methods for updating are less clear cut. We updated a QES on adherence to anti-retroviral treatment to examine if thematic saturation renders additional research redundant.

Methods

We adopted the original review search strategy and eligibility criteria to identify studies in the subsequent three years. We assessed studies for conceptual detail, categorised as ‘rich’ or ‘sparse’, coding the rich studies. We sought new codes, and appraised whether findings confirmed, extended, enriched, or refuted existing themes. Finally, we examined if the analysis impacted on the original conceptual model.

Results

After screening 3895 articles, 301 studies met the inclusion criteria. Rich findings from Africa were available in 82 studies; 146 studies were sparse, contained no additional information on specific populations, and did not contribute to the analysis. New studies enriched our understanding on the relationship between external and internal factors influencing adherence, confirming, extending and enriching the existing themes. Despite careful evaluation of the new literature, we did not identify any new themes, and found no studies that refuted our theory.

Conclusions

Updating an existing QES using the original question confirmed and sometimes enriched evidence within themes but made little or no substantive difference to the theory and overall findings of the original review. We propose this illustrates thematic saturation. We propose a thoughtful approach before embarking on a QES update, and our work underlines the importance of QES priority areas where further primary research may help, and areas where further studies may be redundant.

Community acceptability of dolutegravir-based HIV treatment in women: a qualitative study in South Africa and Uganda

Background

Despite concerns about dolutegravir use in pregnancy, most low- and middle-income countries are accelerating the introduction of dolutegravir-based regimens into national antiretroviral treatment programmes. Questions remain about the acceptability of dolutegravir use in women due to the potential risks in pregnancy. This study from South Africa and Uganda explored community values, preferences and attitudes towards the use of dolutegravir-based regimens in women.

Methods

This study employed a qualitative design involving in-depth interviews and focus group discussion conducted between August 2018 to March 2019. The study was conducted in the months following an announcement of a potential risk for neural tube defects with dolutegravir use among women during conception and the first trimester. Participants included HIV positive pregnant and lactating women and their partners. They were selected purposively from urban poor communities in South Africa and Uganda. Data was analysed thematically in NVivo.

Results

Forty-four in-depth interviews and 15 focus group discussions were conducted. Most participants had positive views of dolutegravir-based regimens and perceived it to be more desirable compared with efavirenz-containing regimens. There was widespread concern about use of dolutegravir during pregnancy and among women of childbearing age due to publicity around the possible association with neural tube defects. Acceptability was gendered, with nearly all male participants preferring their female spouses of childbearing potential not to use dolutegravir, while most women not planning pregnancy wanted access to contraception alongside dolutegravir. Community awareness and knowledge of dolutegravir was low and characterised by negative information. Women were concerned about HIV-related stigma and wanted the privacy features of dolutegravir to be strengthened with modification of the pill appearance and disguised packaging.

Conclusions

Dolutegravir-based regimens were found to be generally acceptable for use in women except during pregnancy. Interest in a dolutegravir-based regimen was linked with its perceived potential to enhance health, privacy and reduce stigma while concerns about neural tube defects were the main potential barrier to dolutegravir uptake in women. In order to optimise the community acceptability and uptake of acceptability-based regimen among women it is critical to strengthen community awareness and understanding of dolutegravir treatment, improve contraception services alongside the introduction of dolutegravir, and engage with male partners.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-020-09991-w.

Paying to Normalize Life: Monetary and Psychosocial Costs of Realizing a Normal Life in the Context of Free Antiretroviral Therapy Services in Uganda

Antiretroviral therapy (ART) is considered the treatment that enables people living with HIV (PLHIV) to lead a “normal life”. In spite of the availability of free treatment, patients in resource-poor settings may continue to incur additional costs to realize a normal and full life. This article describes the monetary expenses and psychosocial distress people on free ART bear to live normally. We conducted in-depth interviews with 50 PLHIV on ART. We found that the demands of treatment, poverty, stigma, and health-system constraints interplay to necessitate that PLHIV bear continuous monetary and psychosocial costs to realize local values that define normal life. In the context, access to free medicines is not sufficient to enable PLHIV in resource-poor settings to normalize life. Policy makers and providers should consider proactively complementing free ART with mechanisms that empower PLHIV economically, enhance their problem-solving capacities, and provide an enabling environment if the objective of normalizing life is to be achieved.

Being HIV positive and staying on antiretroviral therapy in Africa: A qualitative systematic review and theoretical model

BACKGROUND

Adherence to antiretroviral therapy (ART) and long-term uninterrupted engagement in HIV care is difficult for HIV-positive people, and randomized trials of specific techniques to promote adherence often show small or negligible effects. Understanding what influences decision-making in HIV-positive people in Africa may help researchers and policy makers in the development of broader, more effective interventions and policies.

METHODS

We used thematic synthesis and a grounded theory approach to generate a detailed narrative and theoretical model reflecting life with HIV in Africa, and how this influences ART adherence and engagement decisions. We included qualitative primary studies that explored perspectives, perceptions and experiences of HIV-positive people, caregivers and healthcare service providers. We searched databases from 1 January 2013 to 9 December 2016, screened all studies, and selected those for inclusion using purposeful sampling methods. Included studies were coded with Atlas.ti, and we assessed methodological quality across five domains.

RESULTS

We included 59 studies from Africa in the synthesis. Nine themes emerged which we grouped under three main headings. First, people who are HIV-positive live in a complicated world where they must navigate the challenges presented by poverty, competing priorities, unpredictable life events, social identity, gender norms, stigma, and medical pluralism-these influences can make initiating and maintaining ART difficult. Second, the health system is generally seen as punishing and uninviting and this can drive HIV-positive people out of care. Third, long-term engagement and adherence requires adaptation and incorporation of ART into daily life, a process which is facilitated by: inherent self-efficacy, social responsibilities, previous HIV-related illnesses and emotional, practical or financial support. These factors together can lead to a "tipping point", a point in time when patients choose to either engage or disengage from care. HIV-positive people may cycle in and out of these care states in response to fluctuations in influences over time.

CONCLUSION

This analysis provides a practical theory, arising from thematic synthesis of research, to help understand the dynamics of adherence to ART and engagement in HIV care. This can contribute to the design of service delivery approaches, and informed thinking and action on the part of policy makers, providers, and society: to understand what it is to be HIV-positive in Africa and how attitudes and the health service need to shift to help those with HIV lead 'normal' lives.

Being HIV positive and staying on antiretroviral therapy in Africa: A qualitative systematic review and theoretical model

BACKGROUND

Adherence to antiretroviral therapy (ART) and long-term uninterrupted engagement in HIV care is difficult for HIV-positive people, and randomized trials of specific techniques to promote adherence often show small or negligible effects. Understanding what influences decision-making in HIV-positive people in Africa may help researchers and policy makers in the development of broader, more effective interventions and policies.

METHODS

We used thematic synthesis and a grounded theory approach to generate a detailed narrative and theoretical model reflecting life with HIV in Africa, and how this influences ART adherence and engagement decisions. We included qualitative primary studies that explored perspectives, perceptions and experiences of HIV-positive people, caregivers and healthcare service providers. We searched databases from 1 January 2013 to 9 December 2016, screened all studies, and selected those for inclusion using purposeful sampling methods. Included studies were coded with Atlas.ti, and we assessed methodological quality across five domains.

RESULTS

We included 59 studies from Africa in the synthesis. Nine themes emerged which we grouped under three main headings. First, people who are HIV-positive live in a complicated world where they must navigate the challenges presented by poverty, competing priorities, unpredictable life events, social identity, gender norms, stigma, and medical pluralism-these influences can make initiating and maintaining ART difficult. Second, the health system is generally seen as punishing and uninviting and this can drive HIV-positive people out of care. Third, long-term engagement and adherence requires adaptation and incorporation of ART into daily life, a process which is facilitated by: inherent self-efficacy, social responsibilities, previous HIV-related illnesses and emotional, practical or financial support. These factors together can lead to a "tipping point", a point in time when patients choose to either engage or disengage from care. HIV-positive people may cycle in and out of these care states in response to fluctuations in influences over time.

CONCLUSION

This analysis provides a practical theory, arising from thematic synthesis of research, to help understand the dynamics of adherence to ART and engagement in HIV care. This can contribute to the design of service delivery approaches, and informed thinking and action on the part of policy makers, providers, and society: to understand what it is to be HIV-positive in Africa and how attitudes and the health service need to shift to help those with HIV lead 'normal' lives.