A qualitative study of community home-based care and antiretroviral adherence in Swaziland

Introduction Antiretroviral therapy (ART) has rendered HIV and AIDS a chronic condition for individuals in many parts of the world. Adherence, however, is integral to achieving chronicity. Studies have shown both relatively high ART adherence rates in sub-Saharan Africa and the importance of community home-based care (CHBC) to facilitating this process. In light of diminished HIV and AIDS funding globally and increased reliance on CHBC throughout Africa, a better understanding of how CHBC may strengthen ART adherence is essential to improving patients’ quality of life, tending to the needs of care supporters and achieving healthier populations. Methods This article reports findings from a qualitative study of a CHBC organiztion serving an estimated 2500 clients in rural Swaziland. Semi-structured questionnaires with 79 HIV-positive clients [people living with HIV and AIDS (PLWHA)] yielded data on diverse aspects of being HIV positive, including insights on whether and how PLWHA perceived care supporters to facilitate ART adherence in a high stigma and structurally impoverished setting. Results Ninety-two percent of participants said their health had improved since care supporters came into their lives. A major finding was that an estimated 53% of participants said they would have died, a few from suicide had the care supporter never intervened. More than one in four participants (27.9%) sought HIV testing after a care supporter began visiting them. Nearly a third (31%) commenced ART after and largely as a consequence of care supporter intervention. Approximately one in four (23%) reported that their care supporter had helped them to disclose their HIV-positive status to family members. Twenty-seven percent said they had felt discouraged or had been discouraged from taking ART by members of their family or community. Discussion General inductive analysis of participant reports suggested two social mechanisms of CHBC impact on ART adherence: (i) cultivating client-care supporter “talk” to enhance treatment uptake and literacy, reduce felt stigma and challenge social pressures to desist from ART and (ii) real-time interactions between clients and care supporters whereby the care “relationship” was itself the “intervention,” providing lay counsel, material and financial assistance, and encouragement when clients suffered stigma, side effects and other obstacles to adherence. These social dynamics of adherence generally fall outside the purview of conventional clinical and public health research. Conclusions PLWHA reports of care supporter practices that enabled ART adherence demonstrated the pivotal role that CHBC plays in many PLWHA lives, especially in hard to reach areas. Relative to clinic personnel, care supporters are often intensely engaged in clients’ experiences of sickness, stigma and poverty, rendering them influential in individuals’ decision-making. This influence must be matched with on-going training and support of care supporters, as well as a clear articulation with the formal and informal health sectors, to ensure that PLWHA are correctly counselled and care supporters themselves supported. Overall, findings showed that PLWHA experiences of CHBC should be captured and incorporated into any programme aimed at successfully implementing the Joint United Nations Programme on HIV and AIDS (UNAIDS) Treatment 2.0 agenda Pillar 4 (increasing HIV testing uptake and care linkages) and Pillar 5 (strengthening community mobilization)

Exceptional epidemics: AIDS still deserves a global response

There has been a renewed debate over whether AIDS deserves an exceptional response. We argue that as AIDS is having differentiated impacts depending on the scale of the epidemic, and population groups impacted, and so responses must be tailored accordingly. AIDS is exceptional, but not everywhere. Exceptionalism developed as a Western reaction to a once poorly understood epidemic, but remains relevant in the current multi-dimensional global response. The attack on AIDS exceptionalism has arisen because of the amount of funding targeted to the disease and the belief that AIDS activists prioritize it above other health issues. The strongest detractors of exceptionalism claim that the AIDS response has undermined health systems in developing countries

Innovative responses for preventing HIV transmission: The protective value of population-wide interruptions of risk activity.

Concurrent partnering contributes to high HIV prevalence. This is in part due to the natural history of the virus. After transmission, an individual’s viral load spikes in a period of ‘acute infection’ during which they are highly infectious. Models estimate that around 10 - 45% of HIV acquisition arises from sex with an individual in the acute infection period.&#x0D; If everyone in a population abstained from high-risk sex for a given period of time, in theory the viral loads of all recent seroconverters should pass through the acute infection period. When risk behaviour resumed there would be almost no individuals in the high-viraemic phase, thereby reducing infectivity, and HIV incidence would fall. &#x0D; Recurring population-wide shifts in risk behaviour are not unheard of. Many, in fact, occur as part of existing religious observances. The month of Ramadan in Muslim communities is perhaps one of the most obvious cases. Ramadan sees significant behaviour changes. In addition to fasting from sunrise to sunset, observant individuals abstain from coitus during daylight hours. There is anecdotal evidence that risky sexual behaviours are also significantly reduced over this period. In Indonesia, for instance, it was reported that research with sex workers was not possible during Ramadan because people ‘abstained from sex from one end of the month to the other … Many sex workers returned to home villages during this time.’ &#x0D; This article argues that a population-wide interruption of risk behaviour for a set period of time could reduce HIV incidence and make a significant contribution to prevention efforts. It calls for mathematical modelling of periodic risk behaviour interruptions, as well as encouragement of policy interventions to develop campaigns of this nature. A policy response, such as a ‘safe sex/no sex’ campaign in a cohesive population, deserves serious consideration as an HIV prevention intervention. In some contexts, periods of abstinence from risk behaviour could also be linked to existing religious practices to provide policy options.</jats:p

Rethinking the conceptual terrain of AIDS scholarship: lessons from comparing 27 years of AIDS and climate change research

<p>Abstract</p> <p>Background</p> <p>While there has recently been significant medical advance in understanding and treating HIV, limitations in understanding the complex social dimensions of HIV/AIDS epidemics continue to restrict a host of prevention and development efforts from community through to international levels. These gaps are rooted as much in limited conceptual development as they are in a lack of empirical research.</p> <p>Methods</p> <p>In this conceptual article, the authors compare and contrast the evolution of climate change and AIDS research. They demonstrate how scholarship and response in these two seemingly disparate areas share certain important similarities, such as the "globalization" of discourses and associated masking of uneven vulnerabilities, the tendency toward techno-fixes, and the polarization of debates within these fields. They also examine key divergences, noting in particular that climate change research has tended to be more forward-looking and longer-term in focus than AIDS scholarship.</p> <p>Conclusion</p> <p>Suggesting that AIDS scholars can learn from these key parallels and divergences, the paper offers four directions for advancing AIDS research: (1) focusing more on the differentiation of risk and responsibility within and among AIDS epidemics; (2) taking (back) on board social justice approaches; (3) moving beyond polarized debates; and (4) shifting focus from reactive to forward-looking and proactive approaches.</p

‘Policing Rural Communities’: An International Society for the Study of Rural Crime Roundtable

Rural crime and criminal justice practices and responses face different challenges from those experienced in urban contexts. A practitioner-focused roundtable, convened by The International Society for the Study of Rural Crime (www.issrc.net), investigated challenges and innovations in international contexts on issues surrounding rural policing. The roundtable was held online on 20 October 2020 and was moderated by Dr Jessica Peterson, formerly of the University of Nebraska at Kearney (now an Assistant Professor at Southern Oregon University). Panellists were asked to respond to two key questions: What are the key challenges for rural policing? What innovations are being deployed internationally to address these challenges? The following are transcripts of the four presentations from the panelists on this Roundtable

Unplanned antiretroviral treatment interruptions in southern Africa: how should we be managing these?

Adherence to antiretroviral therapy is essential for maximising individual treatment outcomes and preventing the development of drug resistance. It is, however, frequently compromised due to predictable, but adverse, scenarios in the countries most severely affected by HIV/AIDS. This paper looks at lessons from three specific crises in southern Africa: the 2008 floods in Mozambique, the ongoing political and economic crisis in Zimbabwe, and the 2007 public sector strike in South Africa. It considers how these crises impacted on the delivery of antiretroviral therapy and looks at some of the strategies employed to mitigate any adverse effects. Based on this it makes recommendations for keeping patients on treatment and limiting the development of drug resistance where treatment interruptions are inevitable

The “Free by 5” Campaign for Universal, Free Antiretroviral Therapy

The Free by 5 declaration, launched in November 2004, aims to achieve free access for all individuals with HIV to a comprehensive medical package including antiretroviral treatment

Beyond health aid: would an international equalization scheme for universal health coverage serve the international collective interest?

It has been argued that the international community is moving 'beyond aid'. International co-financing in the international collective interest is expected to replace altruistically motivated foreign aid. The World Health Organization promotes 'universal health coverage' as the overarching health goal for the next phase of the Millennium Development Goals. In order to provide a basic level of health care coverage, at least some countries will need foreign aid for decades to come. If international co-financing of global public goods is replacing foreign aid, is universal health coverage a hopeless endeavor? Or would universal health coverage somehow serve the international collective interest?Using the Sustainable Development Solutions Network proposal to finance universal health coverage as a test case, we examined the hypothesis that national social policies face the threat of a 'race to the bottom' due to global economic integration and that this threat could be mitigated through international social protection policies that include international cross-subsidies - a kind of 'equalization' at the international level.The evidence for the race to the bottom theory is inconclusive. We seem to be witnessing a 'convergence to the middle'. However, the 'middle' where 'convergence' of national social policies is likely to occur may not be high enough to keep income inequality in check.The implementation of the international equalization scheme proposed by the Sustainable Development Solutions Network would allow to ensure universal health coverage at a cost of US$55 in low income countries-the minimum cost estimated by the World Health Organization. The domestic efforts expected from low and middle countries are far more substantial than the international co-financing efforts expected from high income countries. This would contribute to 'convergence' of national social policies at a higher level. We therefore submit that the proposed international equalization scheme should not be considered as foreign aid, but rather as an international collective effort to protect and promote national social policy in times of global economic integration: thus serving the international collective interest

Reckoning HIV/AIDS care : a longitudinal study of community home-based caregivers and clients in Swaziland

The article is a descriptive case study of a community home-based care (CHBC) organisation in Swaziland that depicts the convergence of CHBC expansion with substantially improved health outcomes. Comprised of 993 care supporters who tend to 3 839 clients in 37 communities across southern Swaziland, Shiselweni Home-based Care (SHBC) is illustrative of many resource-limited communities throughout Africa that have mobilised, at varying degrees of formality, to address the individual and household suffering associated with HIV/AIDS. To better understand the potential significance of global and national health policy/programming reliance on community health workers (task shifting), we analysed longitudinal data on both care supporter and client cohorts from 2008 to 2013. Most CHBC studies report data from only one cohort. Foremost, our analysis demonstrated a dramatic decline (71.4%) among SHBC clients in overall mortality from 32.2% to 9.2% between 2008 and 2013. Although the study was not designed to establish statistical significance or causality between SHBC expansion and health impact, our findings detail a compelling convergence among CHBC, improved HIV health practices, and declines in client mortality. Our analysis indicated (1) the potential contributions of community health workers to individual and community wellbeing, (2) the challenges of task-shifting agendas, above all comprehensive support of community health workers/care supporters, and (3) the importance of data collection to monitor and strengthen the critical health services assigned to CHBC. Detailed study of CHBC operations and practices is helpful also for advancing government and donor HIV/AIDS strategies, especially with respect to health services decentralisation, in Swaziland and similarly profiled settings.http://www.tandfonline.com/loi/raar202016-08-20hb201