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Taylor M, Medley N, van Wyk SS, Oliver S. Community views on active case finding for tuberculosis in low- and middle-income countries: a qualitative evidence synthesis. Cochrane Database Syst Rev 2024; 3:CD014756. [PMID: 38511668 PMCID: PMC10955804 DOI: 10.1002/14651858.cd014756.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
BACKGROUND Active case finding (ACF) refers to the systematic identification of people with tuberculosis in communities and amongst populations who do not present to health facilities, through approaches such as door-to-door screening or contact tracing. ACF may improve access to tuberculosis diagnosis and treatment for the poor and for people remote from diagnostic and treatment facilities. As a result, ACF may also reduce onward transmission. However, there is a need to understand how these programmes are experienced by communities in order to design appropriate services. OBJECTIVES To synthesize community views on tuberculosis active case finding (ACF) programmes in low- and middle-income countries. SEARCH METHODS We searched MEDLINE, Embase, and eight other databases up to 22 June 2023, together with reference checking, citation searching, and contact with study authors to identify additional studies. We did not include grey literature. SELECTION CRITERIA This review synthesized qualitative research and mixed-methods studies with separate qualitative data. Eligible studies explored community experiences, perceptions, or attitudes towards ACF programmes for tuberculosis in any endemic low- or middle-income country, with no time restrictions. DATA COLLECTION AND ANALYSIS Due to the large volume of studies identified, we chose to sample studies that had 'thick' description and that investigated key subgroups of children and refugees. We followed standard Cochrane methods for study description and appraisal of methodological limitations. We conducted thematic synthesis and developed codes inductively using ATLAS.ti software. We examined codes for underlying ideas, connections, and interpretations and, from this, generated analytical themes. We assessed the confidence in the findings using the GRADE-CERQual approach, and produced a conceptual model to display how the different findings interact. MAIN RESULTS We included 45 studies in this synthesis, and sampled 20. The studies covered a broad range of World Health Organization (WHO) regions (Africa, South-East Asia, Eastern Mediterranean, and the Americas) and explored the views and experiences of community members, community health workers, and clinical staff in low- and middle-income countries endemic for tuberculosis. The following five themes emerged. • ACF improves access to diagnosis for many, but does little to help communities on the edge. Tuberculosis ACF and contact tracing improve access to health services for people with worse health and fewer resources (High confidence). ACF helps to find this population, exposed to deprived living conditions, but is not sensitive to additional dimensions of their plight (High confidence) and out-of-pocket costs necessary to continue care (High confidence). Finally, migration and difficult geography further reduce communities' access to ACF (High confidence). • People are afraid of diagnosis and its impact. Some community members find screening frightening. It exposes them to discrimination along distinct pathways (isolation from their families and wider community, lost employment and housing). HIV stigma compounds tuberculosis stigma and heightens vulnerability to discrimination along these same pathways (High confidence). Consequently, community members may refuse to participate in screening, contact tracing, and treatment (High confidence). In addition, people with tuberculosis reported their emotional turmoil upon diagnosis, as they anticipated intense treatment regimens and the prospect of living with a serious illness (High confidence). • Screening is undermined by weak health infrastructure. In many settings, a lack of resources results in weak services in competition with other disease control programmes (Moderate confidence). In this context of low investment, people face repeated tests and clinic visits, wasted time, and fraught social interaction with health providers (Moderate confidence). ACF can create expectations for follow-up health care that it cannot deliver (High confidence). Finally, community education improves awareness of tuberculosis in some settings, but lack of full information impacts community members, parents, and health workers, and sometimes leads to harm for children (High confidence). • Health workers are an undervalued but important part of ACF. ACF can feel difficult for health workers in the context of a poorly resourced health system and with people who may not wish to be identified. In addition, the evidence suggests health workers are poorly protected against tuberculosis and fear they or their families might become infected (Moderate confidence). However, they appear to be central to programme success, as the humanity they offer often acts as a driving force for retaining people with tuberculosis in care (Moderate confidence). • Local leadership is necessary but not sufficient for ensuring appropriate programmes. Local leadership creates an intrinsic motivation for communities to value health services (High confidence). However, local leadership cannot guarantee the success of ACF and contact tracing programmes. It is important to balance professional authority with local knowledge and rapport (High confidence). AUTHORS' CONCLUSIONS Tuberculosis active case finding (ACF) and contact tracing bring a diagnostic service to people who may otherwise not receive it, such as those who are well or without symptoms and those who are sick but who have fewer resources and live further from health facilities. However, capturing these 'missing cases' may in itself be insufficient without appropriate health system strengthening to retain people in care. People who receive a tuberculosis diagnosis must contend with a complex and unsustainable cascade of care, and this affects their perception of ACF and their decision to engage with it.
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Affiliation(s)
- Melissa Taylor
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Nancy Medley
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
| | - Susanna S van Wyk
- Centre for Evidence-based Health Care, Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Sandy Oliver
- EPPI-Centre, Social Science Research Unit, UCL Institute of Education, University College London, London, UK
- Faculty of the Humanities, University of Johannesburg, Johannesburg, South Africa
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Bera OP, Mondal H, Bhattacharya S. Empowering Communities: A Review of Community-Based Outreach Programs in Controlling Hypertension in India. Cureus 2023; 15:e50722. [PMID: 38234936 PMCID: PMC10793189 DOI: 10.7759/cureus.50722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2023] [Indexed: 01/19/2024] Open
Abstract
India's epidemiological shift from communicable to non-communicable diseases (NCDs) signifies the impact of healthcare advancements and changing lifestyles. Despite declines in infectious diseases, challenges related to chronic conditions such as cardiovascular diseases and diabetes have risen. Approximately one in four Indian adults has hypertension, with only 12% maintaining controlled blood pressure. To meet the 25% relative reduction target in hypertension prevalence by 2025, India must enhance treatment access and public health initiatives. A global report underscores the urgency of preventing, detecting, and managing hypertension, especially in low- and middle-income countries like India, where 188.3 million adults are estimated to have hypertension. Loss to follow-up persists in both communicable and non-communicable diseases, driven by factors such as stigma and socioeconomic barriers. Community outreach programs have proven effective, incorporating mobile health interventions, community health worker engagement, and door-to-door screenings. Hypertension management faces similar challenges, with community outreach tailored to lifestyle factors and cultural beliefs showing promise. The comprehensive strategy to control hypertension involves strengthening primary healthcare centers, promoting wellness centers, and capacitating Community Health Officers. While community-led, tech-enabled private sector interventions can screen and manage NCDs, integration with the public health system is crucial for widespread adoption and cost-effectiveness. In conclusion, tailored strategies, such as community outreach integrated into healthcare systems, are essential to address loss to follow-up and enhance health management success in both communicable and non-communicable diseases.
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Affiliation(s)
- Om Prakash Bera
- Health Systems Strengthening Unit, Global Health Advocacy Incubator, Washington, DC, USA
| | - Himel Mondal
- Physiology, All India Institute of Medical Sciences, Deoghar, Deoghar, IND
| | - Sudip Bhattacharya
- Community and Family Medicine, All India Institute of Medical Sciences, Deoghar, Deoghar, IND
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Baruch Baluku J, Katusabe S, Mutesi C, Bongomin F. Roles and challenges of nurses in tuberculosis care in Africa: A narrative review. J Clin Tuberc Other Mycobact Dis 2023; 31:100366. [PMID: 37077197 PMCID: PMC10106901 DOI: 10.1016/j.jctube.2023.100366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023] Open
Abstract
Nurses form the bulk of the health care workforce in Africa although their roles and challenges in tuberculosis (TB) care are not well documented. In this article we discuss roles and challenges of nurses in TB care in Africa. Nurses in Africa are key in TB prevention, diagnosis, treatment initiation, treatment monitoring, and evaluation and documentation of TB treatment outcomes. However, there is little involvement of nurses in TB-related research and policy. Challenges faced by nurses in TB care mostly relate to poor working conditions that compromise their occupational safety and mental health. There is need to expand nursing school curricula on TB to equip nurses with broad skills required for the wide repertoire of roles. Nurses should be equipped with research skills and funding opportunities for nurse-led TB research projects should be easily accessible. Occupational safety of nurses through infrastructural modification of TB units, provision of personal protective equipment and ensuring access to compensation in case a nurse develops active TB is important. Nurses also need psychosocial support given the complexity of caring for people with TB.
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Affiliation(s)
- Joseph Baruch Baluku
- Kiruddu National Referral Hospital, Kampala, Uganda
- Makerere University Lung Institute, Kampala, Uganda
- Corresponding author at: PO Box 26343, Kampala, Uganda.
| | | | | | - Felix Bongomin
- Department of Medical Microbiology & Immunology, Faculty of Medicine, Gulu University, Gulu, Uganda
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DeSanto D, Velen K, Lessells R, Makgopa S, Gumede D, Fielding K, Grant AD, Charalambous S, Chetty-Makkan CM. A qualitative exploration into the presence of TB stigmatization across three districts in South Africa. BMC Public Health 2023; 23:504. [PMID: 36922792 PMCID: PMC10017062 DOI: 10.1186/s12889-023-15407-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 03/08/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Tuberculosis (TB) stigma is a barrier to active case finding and delivery of care in fighting the TB epidemic. As part of a project exploring different models for delivery of TB contact tracing, we conducted a qualitative analysis to explore the presence of TB stigma within communities across South Africa. METHODS We conducted 43 in-depth interviews with 31 people with TB and 12 household contacts as well as five focus group discussions with 40 ward-based team members and 11 community stakeholders across three South African districts. RESULTS TB stigma is driven and facilitated by fear of disease coupled with an understanding of TB/HIV duality and manifests as anticipated and internalized stigma. Individuals are marked with TB stigma verbally through gossip and visually through symptomatic identification or when accessing care in either TB-specific areas in health clinics or though ward-based outreach teams. Individuals' unique understanding of stigma influences how they seek care. CONCLUSION TB stigma contributes to suboptimal case finding and care at the community level in South Africa. Interventions to combat stigma, such as community and individual education campaigns on TB treatment and transmission as well as the training of health care workers on stigma and stigmatization are needed to prevent discrimination and protect patient confidentiality.
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Affiliation(s)
- Daniel DeSanto
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | | | - Richard Lessells
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- London School of Hygiene & Tropical Medicine, TB Centre, London, UK
- KwaZulu-Natal Research Innovation & Sequencing Platform, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | | | - Dumile Gumede
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Centre for General Education, Durban University of Technology, Durban, South Africa
| | - Katherine Fielding
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- London School of Hygiene & Tropical Medicine, TB Centre, London, UK
| | - Alison D Grant
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- London School of Hygiene & Tropical Medicine, TB Centre, London, UK
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Salome Charalambous
- The Aurum Institute, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Candice M Chetty-Makkan
- The Aurum Institute, Johannesburg, South Africa
- Health Economics and Epidemiology Research Office (HE2RO), Wits Health Consortium, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Mukora R, Thompson RR, Hippner P, Pelusa R, Mothibi M, Lessells R, Grant AD, Fielding K, Velen K, Charalambous S, Dowdy DW, Sohn H. Human resource time commitments and associated costs of Community Caregiver outreach team operations in South Africa. PLoS One 2023; 18:e0282425. [PMID: 36877676 PMCID: PMC9987772 DOI: 10.1371/journal.pone.0282425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 02/15/2023] [Indexed: 03/07/2023] Open
Abstract
INTRODUCTION In South Africa, Community Caregivers (CCGs) visit households to provide basic healthcare services including those for tuberculosis and HIV. However, CCG workloads, costs, and time burden are largely unknown. Our objective was to assess the workloads and operational costs for CCG teams operating in different settings in South Africa. METHODS Between March and October 2018, we collected standardized self-reported activity time forms from 11 CCG pairs working at two public health clinics in Ekurhuleni district, South Africa. CCG workloads were assessed based on activity unit times, per-household visit time, and mean daily number of successful household visits. Using activity-based times and CCG operating cost data, we assessed CCG annual and per-household visit costs (USD 2019) from the health system perspective. RESULTS CCGs in clinic 1 (peri-urban, 7 CCG pairs) and 2 (urban, informal settlement; 4 CCG pairs) served an area of 3.1 km2 and 0.6 km2 with 8,035 and 5,200 registered households, respectively. CCG pairs spent a median 236 minutes per day conducting field activities at clinic 1 versus 235 minutes at clinic 2. CCG pairs at clinic 1 spent 49.5% of this time at households (versus traveling), compared to 35.0% at clinic 2. On average, CCG pairs successfully visited 9.5 vs 6.7 households per day for clinics 1 and 2, respectively. At clinic 1, 2.7% of household visits were unsuccessful, versus 28.5% at clinic 2. Total annual operating costs were higher in clinic 1 ($71,780 vs $49,097) but cost per successful visit was lower ($3.58) than clinic 2 ($5.85). CONCLUSIONS CCG home visits were more frequent, successful, and less costly in clinic 1, which served a larger and more formalized settlement. The variability in workload and cost observed across pairs and clinics suggests that circumstantial factors and CCG needs must be carefully assessed for optimized CCG outreach operations.
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Affiliation(s)
- Rachel Mukora
- The Aurum Institute, Aurum House, Johannesburg, South Africa
- The School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Ryan R. Thompson
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Piotr Hippner
- The Aurum Institute, Aurum House, Johannesburg, South Africa
| | | | - Martha Mothibi
- The Aurum Institute, Aurum House, Johannesburg, South Africa
| | - Richard Lessells
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- TB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Alison D. Grant
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- TB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Katherine Fielding
- TB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | | | - Salome Charalambous
- The Aurum Institute, Aurum House, Johannesburg, South Africa
- The School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - David W. Dowdy
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Hojoon Sohn
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, South Korea
- * E-mail:
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Gumede D, Meyer-Weitz A, Edwards A, Seeley J. Understanding older peoples' chronic disease self-management practices and challenges in the context of grandchildren caregiving: A qualitative study in rural KwaZulu-Natal, South Africa. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000895. [PMID: 36962615 PMCID: PMC10021571 DOI: 10.1371/journal.pgph.0000895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 08/23/2022] [Indexed: 11/19/2022]
Abstract
While chronic diseases are amongst the major health burdens of older South Africans, the responsibilities of caring for grandchildren, by mostly grandmothers, may further affect older people's health and well-being. There is a paucity of information about chronic disease self-management for older people in the context of grandchildren caregiving in sub-Saharan Africa. Guided by the Self-Management Framework, the purpose of this qualitative methods study was to explore the chronic disease self-management practices and challenges of grandparent caregivers in rural KwaZulu-Natal, South Africa. Eighteen repeat in-depth interviews were carried out with six grandparent caregivers aged 56 to 80 years over 12 months. Thematic analysis was conducted based on the Self-Management Framework. Pathways into self-management of chronic illnesses were identified: living with a chronic illness, focusing on illness needs, and activating resources. Self-perceptions of caregiving dictated that grandmothers, as women, have the responsibility of caring for grandchildren when they themselves needed care, lived in poverty, and with chronic illnesses that require self-management. However, despite the hardship, the gendered role of caring for grandchildren brought meaning to the grandmothers' lives and supported self-management due to the reciprocal relationship with grandchildren, although chronic illness self-management was complicated where relationships between grandmothers and grandchildren were estranged. The study findings demonstrate that grandchildren caregiving and self-management of chronic conditions are inextricably linked. Optimal self-management of chronic diseases must be seen within a larger context that simultaneously addresses chronic diseases, while paying attention to the intersection of socio-cultural factors with self-management.
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Affiliation(s)
- Dumile Gumede
- Centre for General Education, Durban University of Technology, Durban, South Africa
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Anna Meyer-Weitz
- School of Applied Human Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Anita Edwards
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Janet Seeley
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
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