Surviving a stroke in South Africa: outcomes of home-based care in a low-resource rural setting

The role of community health workers in non-communicable diseases in Cape Town, South Africa: descriptive exploratory qualitative study

BACKGROUND

Community health workers (CHW) are an integral part of primary health care re-engineering in South Africa. Cape Town is developing community-orientated primary care, with a central role for CHWs. Their role in human immunodeficiency virus, tuberculosis, maternal and child health has been articulated, but is less clear for non-communicable diseases (NCDs). Non-communicable diseases are now a major contributor to the burden of disease. The aim was to explore the current role of CHWs regarding NCDs in the Eastern sub-district of Cape Town, South Africa.

METHODS

An exploratory descriptive qualitative study made use of non-participant observation and qualitative interviews with CHWs, their managers, and nurse coordinators. Data from nine semi-structured interviews and ten observations were analysed with the framework method and Atlas-ti.

RESULTS

The CHWs were embedded in their communities and provided services via support groups, household visits and delivery of medication. They linked people to care with assistance of nurse coordinators. They could also provide physical care in the home. They lacked the ability to counsel people on the risk factors for NCDs and their role in rehabilitation and palliative care was unclear. More nurse coordinators were needed to provide supportive supervision. Inter-sectoral collaboration was weak and hindered CHWs from addressing social issues. More standardised and comprehensive training should equip CHWs for health promotion and disease prevention during household visits. Data collected in the community needed to be analysed, reported on and integrated with data from the primary care facility. This should also contribute to a community diagnosis. Their relationship with facility-based members of the primary health care team needed to be improved. Attention needed to be given to the requirements for and conditions of employment, as well as working hours and remuneration. Some equipment was absent and hindered their services for NCDs.

CONCLUSIONS

CHWs have the potential to provide a comprehensive approach to NCDs, but community-orientated primary care needs to be strengthened in many of the key areas to support their activities. In relation to NCDs, they need training in basic and brief behaviour change counselling and risk factors as well as in the areas of rehabilitation and palliative care.

A stroke rehabilitation training program for community-based primary health care, South Africa

Background

With an increasing burden of stroke and a lack of access to rehabilitation services in rural South African settings, stroke survivors rely on untrained family caregivers for support and care. Community health workers (CHWs) support these families but have no stroke-specific training.

Objectives

To describe the development of a contextually appropriate stroke training program for CHWs in the Cape Winelands District, South Africa.

Method

Twenty-six health professionals and CHWs from the local primary healthcare services participated in action research over a 15-month period from September 2014 to December 2015. The groups participated in two parallel cooperative inquiry (CI) groups. The inquiry followed the cyclical steps of planning, action, observation and reflection. In this article, the planning step and how the CI groups used the first three steps of the analyse, design, develop, implement, evaluate (ADDIE) instructional design model are described.

Results

The CHWs' scope of practice, learning needs, competencies and characteristics, as well as the needs of the caregivers and stroke survivors, were identified in the analysis step. The program design consisted of 16 sessions to be delivered over 20 h. Program resources were developed with appropriate technology, language and instructional methodology.

Conclusion

The program aims to equip CHWs to support family caregivers and stroke survivors in their homes as part of their generalist scope of practice. The implementation and initial evaluation will be described in a future article.

Contribution

The study developed a unique training program for CHWs to support caregivers and stroke survivors in a resource-constrained, rural, middle-income country setting.

Rehabilitation Capacity in South Africa-A Situational Analysis

Rehabilitation in South Africa (SA) operates independently of major health services and reforms, despite the increasing rehabilitation need. With the introduction of National Health Insurance (NHI), SA is facing another major health reform. Evidence is needed on the current SA rehabilitation situation, regarding shortcomings, opportunities, and priority strategic strengthening actions. We aimed to describe the current rehabilitation capacity in the SA public health sector, which serves the majority and most vulnerable South Africans. A cross-sectional survey was conducted in five provinces, using the World Health Organisation's Template for Rehabilitation Information Collection (TRIC). Participants were purposively selected for their insights and experiences of rehabilitation in specific government departments, health sectors, organisations, and/or services. TRIC responses were analysed descriptively. Participants explained how timely and effective rehabilitation produced long-term health, social, and economic benefits. Positive initiatives were reported for rehabilitation data collection, service design, and innovation. Challenges included inadequacies in human resources, the integration of rehabilitation at primary care, guidelines, and specialised long-term care facilities. The continuity of care across levels of care was sub-optimal due to inefficient referral systems. Promoting and improving rehabilitation nationally requires concerted, innovative, collaborative, and integrated efforts from multiple stakeholders within, and outside, the health system.

Functioning Problems Associated with Health Conditions with Greatest Disease Burden in South Africa: A Scoping Review

A notable rise in health-related disability for which evidence-based rehabilitation is beneficial is evident in low-to-middle income countries. This scoping review aimed to systematically identify and map the most common functioning problems associated with health conditions that contribute most to disability in South Africa using the International Classification of Functioning, Disability and Health (ICF) framework. Peer-reviewed evidence published from January 2006 to December 2021 was systematically searched from five databases. Some 268 studies reporting on functioning problems (impairments, activity limitations, and participation restrictions) in South African adults (>18 years) related to 10 health conditions were included. A total of 130 different functioning problems were mapped to the ICF. The most prevalent problems (top 20) were related to mobility, pain, and mental health but spanned across several ICF domains and were mostly in patients at primary care. The high prevalence and wide range of functioning problems may be particularly burdensome on an already strained primary health care (PHC) system. This points towards targeted planning of innovative strategies towards strengthening rehabilitation service delivery at primary care to address these complexities where there is an inadequate rehabilitation workforce.

The Next Frontier in Neurocritical Care in Resource-Constrained Settings

Neurocritical care (NCC) is an emerging field within critical care medicine, reflecting the widespread prevalence of neurologic injury in critically ill patients. Morbidity and mortality from neurocritical illness (NCI) have been reduced substantially in resource-rich settings (RRS), owing to the development of advanced technologies, neuro-specific units, and subspecialized medical training. Despite shouldering much of the burden of NCI worldwide, resource-limited settings (RLS) face immense hurdles when implementing guidelines generated in RRS. This review summarizes the current epidemiology, management, and outcomes of the most common NCIs in RLS and offers commentary on future directions in NCC practiced in RLS.

Provision and use of physical rehabilitation services for adults with disabilities in Rwanda: A descriptive study

Background

Physical rehabilitation interventions address functional deficits caused by impairments that affect someone’s performance. Whilst rehabilitation is important, it is assumed that these services are either minimal or nonexistent in low-resource settings. Our data expand on the data from the Situation Assessment of Rehabilitation in the Republic of Rwanda report to describe rehabilitation services and who access them at public and semiprivate facilities (primarily funded by the private sector).

Objectives

This article describes the use of the outpatient physical rehabilitation services across nine health facilities, the characteristics of adults attending these health facilities and some of the facilitators and barriers they encounter when attending rehabilitation.

Method

Data were collected between September and December 2018 from the heads of departments and adult patients attending outpatient rehabilitation services funded by the government, international nongovernmental organisations or faith-based organisations.

Results

Two hundred and thirteen adults were recruited from nine facilities. There is a sixfold difference in the number of rehabilitation personnel between public and semiprivate hospitals in these facilities’ catchment areas. However, most participants were recruited at public facilities (186 [87%]), primarily with physical disorders. Patients reported that family support (94%) was the most crucial facilitator for attending rehabilitation, whilst transportation cost (96%) was a significant barrier.

Conclusion

Rehabilitation service availability for Rwandan adults with disabilities is limited. Whilst family support helps patients attend rehabilitation, transportation costs remain a significant barrier to people attending rehabilitation. Strategies to address these issues include developing triage protocols, training community health workers and families.

Contribution

Data on rehabilitation service provision in Rwanda and most African countries are either non-existent or very limited. These data contain important information regarding the services provided and the people who used them across different health facilities (public versus private) and urban versus rural settings). To improve rehabilitation service provision, we first need to understand the current situation. These data are an important step to better understanding rehabilitation in Rwanda.

Psychosocial care of people with aphasia: Practices of speech-language pathologists in South Africa

Purpose: The study aimed to explore the practices of a sample of South African speech-language pathologists (SLPs) in providing psychosocial care to people with aphasia. People with aphasia are at risk of adverse psychosocial disruptions and access to appropriate support may be particularly challenging for individuals with compromised communication abilities. The study considered the multilingual and multicultural context of South Africa. By understanding current practices, direction for improved psychosocial care to clients as well as support to SLPs is highlighted.Method: A 20-item previously published online survey was completed by 56 South African SLPs. Purposive and snowball sampling were used to recruit participants. Descriptive and inferential statistics, and qualitative content analysis, were used.Result: Respondents recognised addressing psychosocial wellbeing to be very important. A variety of psychosocial approaches were used in practice. However, 67.9% of the sample felt ill-equipped to provide psychosocial care to people with aphasia. Further barriers included: time/caseload pressures (60.7%) and feeling out of their depth (48.2%). Enablers were: access to more training opportunities (89.3%), adequate time (62.5%), and ongoing support from skilled professionals (55.4%). The majority of respondents also perceived mental health professionals to have limited expertise in working with people with aphasia, making onward referral challenging.Conclusion: Respondents support people with aphasia's psychosocial wellbeing by employing counselling strategies, including family, and person-centred goal-setting. However, many challenges to the provision of psychosocial care to people with aphasia were identified. To improve services, more training opportunities, improved role definition and interprofessional collaboration, are required.

Access to health care for people with stroke in South Africa: a qualitative study of community perspectives

Background

Incidence of stroke is increasing in sub-Saharan Africa. People who survive stroke experience disability and require long-term care. Health systems in South Africa (SA) are experiencing important challenges, and services in the public health system for people with stroke (PWS) are fragmented. We aimed to explore the perspectives and experiences of PWS related to stroke care services to inform health system strengthening measures.

Methods

In-depth interviews with 16 PWS in urban and rural areas in the Western and Eastern Cape Provinces of SA were conducted between August and October 2020. PWS were recruited through existing research networks, non-government organisations and organisations of persons with disabilities by snowball sampling. Interviews were transcribed, coded, and thematically analysed. We used the conceptual framework of access to health care as proposed by Levesque et al. to map and inform barriers to accessing health care from the user perspective.

Results

PWS recognised the need for health care when they experienced signs of acute stroke. Health literacy on determinants of stroke was low. Challenges to accessing stroke care include complex pathways to care, physical mobility related to stroke, long travel distances and limited transport options, waiting times and out of pocket expenses. The perceived quality of services was influenced by cultural beliefs, attitudinal barriers, and information challenges. Some PWS experienced excellent care and others particularly poor care. Positive staff attitude, perceived competence and trustworthiness went in hand with many technical and interpersonal deficits, such as long waiting times and poor staff attitude that resulted in poor satisfaction and reportedly poor outcomes for PWS.

Conclusions

Strategic leadership, governance and better resources at multiple levels are required to address the unmet demands and needs for health care of PWS. Stroke care could be strengthened by service providers routinely providing information about prevention and symptoms of stroke, treatment, and services to patients and their social support network. The role of family members in continuity of care could be strengthened by raising awareness of existing resources and referral pathways, and facilitating connections within services.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-07903-9.

Towards universal health coverage for people with stroke in South Africa: a scoping review

OBJECTIVES

To explore the opportunities and challenges within the health system to facilitate the achievement of universal health coverage (UHC) for people with stroke (PWS) in South Africa (SA).

SETTING

SA.

DESIGN

Scoping review.

SEARCH METHODS

We conducted a scoping review of opportunities and challenges to achieve UHC for PWS in SA. Global and Africa-specific databases and grey literature were searched in July 2020. We included studies of all designs that described the healthcare system for PWS. Two frameworks, the Health Systems Dynamics Framework and WHO Framework, were used to map data on governance and regulation, resources, service delivery, context, reorientation of care and community engagement. A narrative approach was used to synthesise results.

RESULTS

Fifty-nine articles were included in the review. Over half (n=31, 52.5%) were conducted in Western Cape province and most (n=41, 69.4%) were conducted in urban areas. Studies evaluated a diverse range of health system categories and various outcomes. The most common reported component was service delivery (n=46, 77.9%), and only four studies (6.7%) evaluated governance and regulation. Service delivery factors for stroke care were frequently reported as poor and compounded by context-related limiting factors. Governance and regulations for stroke care in terms of government support, investment in policy, treatment guidelines, resource distribution and commitment to evidence-based solutions were limited. Promising supporting factors included adequately equipped and staffed urban tertiary facilities, the emergence of Stroke units, prompt assessment by health professionals, positive staff attitudes and care, two clinical care guidelines and educational and information resources being available.

CONCLUSION

This review fills a gap in the literature by providing the range of opportunities and challenges to achieve health for all PWS in SA. It highlights some health system areas that show encouraging trends to improve service delivery including comprehensiveness, quality and perceptions of care.

What would 'upscaling' involve? A qualitative study of international variation in stroke rehabilitation

BACKGROUND

Demand for stroke rehabilitation is expected to grow dramatically; with the estimated prevalence of stroke survivors rising to 70 million worldwide by 2030. The World Health Organization's (WHO) report - Rehabilitation 2030: A call for action - has introduced the objective of 'upscaling' rehabilitation globally to meet demand. This research explored what upscaling stroke rehabilitation might mean for health professionals from countries at different stages of economic development.

METHODS

Qualitative descriptive study design using semi-structured interviews was employed. Purposively sampled, clinical leaders in stroke rehabilitation were recruited for interviews from low through to high-income countries.

RESULTS

Twelve rehabilitation professionals (medicine, physical therapy, occupational therapy, and speech and language therapy) from high (United States of America, Germany, United Kingdom, United Arab Emirates, New Zealand), upper-middle (Colombia and Turkey), lower-middle (Vietnam, Pakistan, Ghana), and low-income countries (Nepal and Sierra Leone) were interviewed. Upscaling was seen as a necessity. Successful scaling up will require initiatives addressing: political governance and managerial leadership, increasing knowledge and awareness of the value of rehabilitation, financial support, workforce developments, physical space and infrastructure, and the development of community services and reintegration.

CONCLUSION

Although there have been many gains within the development of stroke rehabilitation internationally, further investment is required to ensure that this patient population group continues to receive the best quality services. For the WHO to be successful in implementing their objective to upscale rehabilitation, specific attention will need to be paid to political, professional, economic, and sociocultural issues at global and local levels.

Evaluation of household assessment data collected by community health workers in Cape Town, South Africa

Background

South Africa has implemented ward-based outreach teams as part of re-engineering primary health care with teams of community health workers (CHWs). In Cape Town, such a community-orientated primary care (COPC) approach was developed at four learning sites. Community health workers registered and assessed the households they were responsible for, but a year later the data were not analysed or converted into useful information. The aim was to analyse the household data and evaluate its contribution to a community diagnosis, its quality and any implications for the performance of CHWs.

Methods

This article used descriptive secondary analysis of household data collected by CHWs at three COPC learning sites in Cape Town (Nomzamo, Eastridge and Mamre).

Results

Data were analysed for 16 852 people from Eastridge, 1338 people from Mamre and 1008 people from Nomzamo. Data were compared in terms of household composition and demographics, type of dwelling, identification of people on treatment for chronic conditions, identification of health risks (e.g. tuberculosis symptoms, tobacco smoking, missed immunisations, missed vitamin A prophylaxis, need for human immunodeficiency virus (HIV) testing or family planning, pregnant or postnatal, and wound care) and for referrals.

Conclusion

Household assessment visits have great potential. Data collected is currently of poor quality, inconsistent or not captured, infrequently analysed and not comprehensive. There is a need to introduce an electronic m-health solution to assist the health information system, to revise the contents of the household assessment form and to ensure that CHWs are competent to identify risks and respond appropriately.

Achieving universal health coverage for people with stroke in South Africa: protocol for a scoping review

INTRODUCTION

Stroke is the second most common cause of death after HIV/AIDS and a significant health burden in South Africa. The extent to which universal health coverage (UHC) is achieved for people with stroke in South Africa is unknown. Therefore, a scoping review to explore the opportunities and challenges within the South African health system to facilitate the achievement of UHC for people with stroke is warranted.

METHODS AND ANALYSIS

The scoping review will follow the approach recommended by Levac, Colquhoun and O'Brien, which includes five steps: (1) identifying the research question, (2) identifying relevant studies, (3) selecting the studies, (4) charting the data, and (5) collating, summarising and reporting the results. Health Systems Dynamics Framework and WHO Framework on integrated people-centred health services will be used to map, synthesise and analyse data thematically.

ETHICS AND DISSEMINATION

Ethical approval is not required for this scoping review, as it will only include published and publicly available data. The findings of this review will be published in an open-access, peer-reviewed journal and we will develop an accessible summary of the results for website posting and stakeholder meetings.

Figuring it out by yourself: Perceptions of home-based care of stroke survivors, family caregivers and community health workers in a low-resourced setting, South Africa

BACKGROUND

In less resourced settings, formal rehabilitation services for stroke survivors were often absent. Stroke survivors were referred to community health workers (CHWs) who were untrained in rehabilitation.

AIM

To describe the experience and perceived needs of stroke survivors, their caregivers and CHWs in a context with limited access to and support from formal rehabilitation services.

SETTING

The Breede Valley subdistrict, Western Cape, South Africa, a rural, less resourced setting.

METHODS

A descriptive exploratory qualitative study. Four focus group interviews were held with purposively selected stroke survivors and caregivers and four with CHWs. A thematic approach and the framework method were used to analyse the transcripts.

FINDINGS

A total of 41 CHWs, 21 caregivers and 26 stroke survivors participated. Four main themes and 11 sub-themes were identified. Because of the lack of knowledge, training and rehabilitation services, the main theme for all groups was having to 'figure things out' independently, with incontinence management being particularly challenging. Secondly was the need for emotional support for stroke survivors and caregivers. Thirdly, contextual factors such as architectural barriers and lack of assistive products negatively impacted care and function. Lastly, the organisation of health and rehabilitation services negatively impacted home-based services and professional support.

CONCLUSIONS

With appropriate training, the CHWs can be pivotal in the training and support of family caregivers and stroke survivors. Care pathways and the role and scope of both CHWs and therapists in home-based stroke rehabilitation should be defined and restructured, including the links with formal services.

Exploring the inclusion of teaching and learning on assistive products in undergraduate curricula of health sciences faculties at three South African Universities

BACKGROUND

Providers must be knowledgeable on policy, systems and products to provide a person centred service and prescribe the most appropriate assistive product for each user.

AIM

This study aimed to determine to what extent teaching and learning on assistive products are included in undergraduate curricula of the Health science faculties at three universities in the Western Cape Province of South Africa.

METHODS

Data were gathered through a cross sectional survey. Fifteen programmes were approached of whom eight participated. Information on teaching on assistive products was sourced from purposively identified key informants, through e-mail questionnaires. Descriptive analysis was done.

RESULTS

A total of 104 assistive products were included in the eight programmes. Manual wheelchairs were the only product for which teaching was underscored by policy guidelines. Handheld mobility devices and wheelchairs were covered by five programmes. Teaching on assistive products for self-care, participation in domestic life, indoor and outdoor activities, employment and leisure was limited. Thirty seven products listed on the GATE List of 50 were taught by at least one of the programmes. Teaching and examination were theoretical in nature and occurred in professional silos. Clinical exposure was often incidental. For many products none of the four service delivery steps were covered.

CONCLUSION

Assistive products were included in all the participating undergraduate programmes. The range of included products and the level of training were insufficient to prepare graduates to effectively address user's needs. Newly appointed graduates will require early in-service training to ensure appropriate assistive product service delivery.Implications for rehabilitationUndergraduate teaching on assistive products is provided in professional silos.Not all products on the GATE APL of 50 are included in under graduate teaching.Teaching does not always ensure a proficiency level that will support graduates to provide an independent AT service.

Post stroke health-related quality of life, stroke severity and function: A longitudinal cohort study

Background

Health related quality of life (HRQoL) is a determinant of physical, social and emotional well-being post-stroke.

Objectives

This study aimed to correlate self-reported HRQoL with activities of daily living (ADL) and stroke severity.

Method

A longitudinal observational study was conducted at a rehabilitation centre in the Western Cape, South Africa. Stroke inpatients were sampled over 6 months. The Euro-QoL Five Dimensions instrument (EQ5D-3L) for self-reported HRQoL, Barthel Index (BI) for function and independence in ADL, and modified Rankin Scale (mRS) for stroke severity were administered on admission and discharge. Statistical analysis was performed using Statistical Package for the Social Sciences (SPSS) version 25.

Results

Of the 54 potential participants, 49 met inclusion criteria and 41 completed reassessments (median age 48 years [interquartile range {IQR} 39–60]; median length of stay 53 days [IQR 46–60]). Most participants had infarctions (89.90%); with hypertension or diabetes risk factors (73.47% and 28.57%, respectively). The BI and mRS scores improved significantly (p < 0.001) with very strong correlation between scores (rs = -0.874, p < 0.001); indicating a trend of decreased stroke severity as function improved. The EQ5D Visual Analog Scale (VAS) scores (p < 0.001) and domains mobility, self-care, usual activities (p < 0.001) and pain/discomfort (p = 0.034) improved significantly. The anxiety/depression domain showed a non-significant change (p = 0.378). A weak negative significant correlation existed between EQ5D VAS and mRS scores (rs = -0.362; p = 0.02); indicating a trend that HRQoL was not improving to the degree stroke severity decreased. A weak positive significant correlation was seen between EQ5D VAS and BI scores (rs = 0.329; p = 0.036).

Conclusion

Although an improvement was noted in HRQoL, EQ5D VAS scores tended not to improve as strongly, despite significant improvements in function and stroke severity. These findings demonstrate the need for psychological support and pain management interventions for adjustment post-stroke.