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Falisse JB, Mpanya A, Surur E, Kingsley P, Mwamba Miaka E, Palmer J. Health work and skills in the last mile of disease elimination. Experiences from sleeping sickness health workers in South Sudan and DR Congo. Glob Public Health 2022; 17:4146-4158. [PMID: 35748778 DOI: 10.1080/17441692.2022.2092175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Human African trypanosomiasis (HAT) is considered a highly promising candidate for elimination within the next decade. This paper argues that the experiential knowledge of frontline health workers will be critical to achieve this goal. Interviews are used to explore the ways in which HAT workers understand, maintain, and adjust their skills amidst global and national challenges. We contrast two cases: South Sudan where HAT expertise is scattered and has been repeatedly rebuilt, and the Democratic Republic of Congo (DRC) where specialised mobile detection teams have pro-actively tested people at risk for almost a century. We describe HAT careers where skills are built through participation in HAT technology trials and screening programmes; in the DRC expertise is also supported through formal rotations in screening teams and HAT referral centres for new health workers. As cases fade, de-skilling is a real threat as awareness of populations and authorities diminishes and previously vertical programmes evolve, re-configuring professional development and career paths and associated opportunities for HAT practice. To avoid repeating the mistakes of the 1960s, when elimination also seemed close at hand, we need to recognise that the 'last mile' of elimination hinges on protecting the fragile expertise of frontline health workers.
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Affiliation(s)
- Jean-Benoît Falisse
- Centre of African Studies, School of Social and Political Science, The University of Edinburgh
| | - Alain Mpanya
- Programme National de Lutte contre la Trypanosoma Humaine Africaine (PNLTHA), Kinshasa
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Bwirire D, Crutzen R, Ntabe Namegabe E, Letschert R, de Vries N. Health inequalities in post-conflict settings: A systematic review. PLoS One 2022; 17:e0265038. [PMID: 35286351 PMCID: PMC8920275 DOI: 10.1371/journal.pone.0265038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 02/23/2022] [Indexed: 11/18/2022] Open
Abstract
Conflict can be a primary driver of health inequalities, but its impact on the distribution of social determinants of health is not very well documented. Also, there is limited evidence on the most suitable approaches aiming at addressing health inequalities in post-conflict settings. Thus, we undertook a systematic review of the literature concerning the current knowledge and knowledge gaps about structural determinants of health inequalities and assessed the effects of approaches aimed at addressing health inequalities in post-conflict settings. We performed a systematic search in bibliographic databases such as Web of Science, PubMed, and PsycINFO for relevant publications, as well as institutional websites that are relevant to this topic. The search was initiated in March 2018 and ultimately updated in December 2020. No time or geographical restrictions were applied. The quality of each study included in this review was independently assessed using criteria developed by CASP to assess all study types. Sixty-two articles were deemed eligible for analysis. The key findings were captured by the most vulnerable population groups, including the civilian population, women, children, internally displaced persons (IDPs), and people with symptoms of mental illness. A considerable range of approaches has been used to address health inequalities in post-conflict settings. These approaches include those used to address structural determinants of health inequalities which are accountable for the association between poverty, education, and health inequalities, the association between human rights and health inequalities, and the association between health inequalities and healthcare utilization patterns. However, these approaches may not be the most applicable in this environment. Given the multifactorial characteristics of health inequalities, it is important to work with the beneficiaries in developing a multi-sector approach and a strategy targeting long-term impacts by decision-makers at various levels. When addressing health inequalities in post-conflict settings, it may be best to combine approaches at different stages of the recovery process.
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Affiliation(s)
- Dieudonne Bwirire
- Faculty of Health, Medicine and Life Science, Department of Health Promotion, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Rik Crutzen
- Faculty of Health, Medicine and Life Science, Department of Health Promotion, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Edmond Ntabe Namegabe
- Faculté de Santé et Développement Communautaires, Université Libre des Pays des Grands Lacs (ULPGL), Goma, Democratic Republic of the Congo
| | | | - Nanne de Vries
- Faculty of Health, Medicine and Life Science, Department of Health Promotion, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
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Polonsky JA, Bhatia S, Fraser K, Hamlet A, Skarp J, Stopard IJ, Hugonnet S, Kaiser L, Lengeler C, Blanchet K, Spiegel P. Feasibility, acceptability, and effectiveness of non-pharmaceutical interventions against infectious diseases among crisis-affected populations: a scoping review. Infect Dis Poverty 2022; 11:14. [PMID: 35090570 PMCID: PMC8796190 DOI: 10.1186/s40249-022-00935-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 01/03/2022] [Indexed: 12/23/2022] Open
Abstract
Background Non-pharmaceutical interventions (NPIs) are a crucial suite of measures to prevent and control infectious disease outbreaks. Despite being particularly important for crisis-affected populations and those living in informal settlements, who typically reside in overcrowded and resource limited settings with inadequate access to healthcare, guidance on NPI implementation rarely takes the specific needs of such populations into account. We therefore conducted a systematic scoping review of the published evidence to describe the landscape of research and identify evidence gaps concerning the acceptability, feasibility, and effectiveness of NPIs among crisis-affected populations and informal settlements. Methods We systematically reviewed peer-reviewed articles published between 1970 and 2020 to collate available evidence on the feasibility, acceptability, and effectiveness of NPIs in crisis-affected populations and informal settlements. We performed quality assessments of each study using a standardised questionnaire. We analysed the data to produce descriptive summaries according to a number of categories: date of publication; geographical region of intervention; typology of crisis, shelter, modes of transmission, NPI, research design; study design; and study quality. Results Our review included 158 studies published in 85 peer-reviewed articles. Most research used low quality study designs. The acceptability, feasibility, and effectiveness of NPIs was highly context dependent. In general, simple and cost-effective interventions such as community-level environmental cleaning and provision of water, sanitation and hygiene services, and distribution of items for personal protection such as insecticide-treated nets, were both highly feasible and acceptable. Logistical, financial, and human resource constraints affected both the implementation and sustainability of measures. Community engagement emerged as a strong factor contributing to the effectiveness of NPIs. Conversely, measures that involve potential restriction on personal liberty such as case isolation and patient care and burial restrictions were found to be less acceptable, despite apparent effectiveness. Conclusions Overall, the evidence base was variable, with substantial knowledge gaps which varied between settings and pathogens. Based on the current landscape, robust evidence-based guidance is not possible, and a research agenda is urgently required that focusses on these specific vulnerable populations. Although implementation of NPIs presents unique practical challenges in these settings, it is critical that such an agenda is put in place, and that the lessons learned from historical and present experiences are documented to build a firm evidence base. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s40249-022-00935-7.
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Lees S, Palmer J, Procureur F, Blanchet K. Contested legitimacy for anthropologists involved in medical humanitarian action: experiences from the 2014-2016 West Africa Ebola epidemic. Anthropol Med 2020; 27:125-143. [PMID: 32363909 DOI: 10.1080/13648470.2020.1742576] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The growing involvement of anthropologists in medical humanitarian response efforts has laid bare the moral and ethical consequences that emerge from humanitarian action. Anthropologists are well placed to examine the social, political, cultural and economic dimensions that influence the spread of diseases, and the ways in which to respond to epidemics. Anthropologists are also, with care, able to turn a critical lens on medical humanitarian response. However, there remains some resistance to involving anthropologists in response activities in the field. Drawing on interviews with anthropologists and humanitarian workers involved in the 2014-2016 West African Ebola epidemic, this paper reveals the complex roles taken on by anthropologists in the field and reveals how anthropologists faced questions of legitimacy vis-à-vis communities and responders in their roles in response activities, which focused on acting as 'firefighters' and 'cultural brokers' as well as legitimacy as academic researchers. Whilst these anthropologists were able to conduct research alongside these activities, or draw on anthropological knowledge to inform response activities, questions also arose about the legitimacy of these roles for anthropological academia. We conclude that the process of gaining legitimacy from all these different constituencies is particular to anthropologists and reveals the role of 'giving voice' to communities alongside critiquing medical humanitarianism. Whilst these anthropologists have strengthened the argument for the involvement of anthropologists in epidemic response this anthropological engagement with medical humanitarianism has revealed theoretical considerations more broadly for the discipline, as highlighted through engagement in other fields, especially in human rights and global health.
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Affiliation(s)
- Shelley Lees
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, England
| | - Jennifer Palmer
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, England
| | - Fanny Procureur
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, England
| | - Karl Blanchet
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, England
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Palmer JJ, Jones C, Surur EI, Kelly AH. Understanding the Role of the Diagnostic 'Reflex' in the Elimination of Human African Trypanosomiasis. Trop Med Infect Dis 2020; 5:tropicalmed5020052. [PMID: 32244778 PMCID: PMC7345297 DOI: 10.3390/tropicalmed5020052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 03/20/2020] [Accepted: 03/26/2020] [Indexed: 11/16/2022] Open
Abstract
To successfully eliminate human African trypanosomiasis (HAT), healthcare workers (HCWs) must maintain their diagnostic acuity to identify cases as the disease becomes rarer. HAT experts refer to this concept as a ‘reflex’ which incorporates the idea that diagnostic expertise, particularly skills involved in recognising which patients should be tested, comes from embodied knowledge, accrued through practice. We investigated diagnostic pathways in the detection of 32 symptomatic HAT patients in South Sudan and found that this ‘reflex’ was not confined to HCWs. Indeed, lay people suggested patients test for HAT in more than half of cases using similar practices to HCWs, highlighting the importance of the expertise present in disease-affected communities. Three typologies of diagnostic practice characterised patients’ detection: ‘syndromic suspicion’, which closely resembled the idea of an expert diagnostic reflex, as well as ‘pragmatic testing’ and ‘serendipitous detection’, which depended on diagnostic expertise embedded in hospital and lay social structures when HAT-specific suspicion was ambivalent or even absent. As we approach elimination, health systems should embrace both expert and non-expert forms of diagnostic practice that can lead to detection. Supporting multidimensional access to HAT tests will be vital for HCWs and lay people to practice diagnosis and develop their expertise.
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Affiliation(s)
- Jennifer J. Palmer
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, 15–17 Tavistock Place, London WC1H 9SH, UK
- Centre of African Studies, University of Edinburgh, 15a George Square, Edinburgh EH8 9LD, UK
- Correspondence:
| | - Caroline Jones
- Kemri-Wellcome Trust Research Programme, P.O. Box 230, Kilifi 80108, Kenya;
| | | | - Ann H. Kelly
- Department of Global Health & Social Medicine, King’s College London, 30 Aldwych, London WC2B 4BG, UK;
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Lee SJ, Apio RJ, Palmer JJ. Centering Patient Expectations of a Novel Home-Based Oral Drug Treatment among T. b. rhodesiense Human African Trypanosomiasis Patients in Uganda. Trop Med Infect Dis 2020; 5:tropicalmed5010016. [PMID: 31973101 PMCID: PMC7157203 DOI: 10.3390/tropicalmed5010016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/10/2020] [Accepted: 01/13/2020] [Indexed: 02/05/2023] Open
Abstract
The recent approval of fexinidazole for human African trypanosomiasis (HAT) caused by T. b. gambiense enables improved patient management that is pivotal to elimination. Effective in both the early and late stages of the disease, it obviates the need for invasive lumbar punctures which guide therapy, in some patients. Unlike existing injectable treatments requiring systematic hospitalisation, fexinidazole’s oral administration will allow many patients to be treated in an outpatient or home-based setting. Drawing on interviews with 25 T. b. rhodesiense HAT patients managed under existing protocols in Uganda where trials of fexinidazole will begin shortly, this article explores patient expectations of the new protocol to help HAT programmes anticipate patient concerns. Alongside frightening symptoms of this life-threatening illness, the pain and anxiety associated with lumbar punctures and intravenous injections of melarsoprol contributed to a perception of HAT as a serious illness requiring expert medical care. While preferring a new protocol that would avoid these uncomfortable procedures, patients’ trust in the care they received meant that nearly half were hesitant towards shifting care out of the hospital setting. Clinical observation is an important aspect of existing HAT care for patients. Programmes may need to offer extensive counselling and monitoring support before patients are comfortable accepting care outside of hospitals.
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Affiliation(s)
- Shona J Lee
- Department of Global Health & Development, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1H 9SH, UK;
- Correspondence: ; Tel.: +44-77060-46495
| | | | - Jennifer J Palmer
- Department of Global Health & Development, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1H 9SH, UK;
- Centre of African Studies, University of Edinburgh, 15a George Square, Edinburgh EH8 9LD, UK
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Falisse JB, Mwamba-Miaka E, Mpanya A. Whose Elimination? Frontline Workers' Perspectives on the Elimination of the Human African Trypanosomiasis and Its Anticipated Consequences. Trop Med Infect Dis 2020; 5:tropicalmed5010006. [PMID: 31906341 PMCID: PMC7157216 DOI: 10.3390/tropicalmed5010006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/20/2019] [Accepted: 12/25/2019] [Indexed: 01/06/2023] Open
Abstract
While academic literature has paid careful attention to the technological efforts―drugs, tests, and tools for vector control―deployed to eliminate Gambiense Human African Trypanosomiasis (HAT), the human resources and health systems dimensions of elimination are less documented. This paper analyses the perspectives and experiences of frontline nurses, technicians, and coordinators who work for the HAT programme in the former province of Bandundu in the Democratic Republic of the Congo, at the epidemic’s very heart. The research is based on 21 semi-structured interviews conducted with frontline workers in February 2018. The results highlight distinctive HAT careers as well as social elevation through specialised work. Frontline workers are concerned about changes in active screening strategies and the continued existence of the vector, which lead them to question the possibility of imminent elimination. Managers seem to anticipate a post-HAT situation and prepare for the employment of their staff; most workers see their future relatively confidently, as re-allocated to non-vertical units. The findings suggest concrete pathways for improving the effectiveness of elimination efforts: improving active screening through renewed engagements with local leaders, conceptualising horizontal integration in terms of human resources mobility, and investing more in detection and treatment activities (besides innovation).
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Affiliation(s)
- Jean-Benoît Falisse
- Centre of African Studies, University of Edinburgh, Edinburgh EH8 9LD, UK
- Correspondence: ; Tel.: +44-131-651-1632
| | - Erick Mwamba-Miaka
- Programme National de lutte contre la THA (PNLTHA), Kinshasa 2, Democratic Republic of the Congo; (E.M.-M.); (A.M.)
| | - Alain Mpanya
- Programme National de lutte contre la THA (PNLTHA), Kinshasa 2, Democratic Republic of the Congo; (E.M.-M.); (A.M.)
- Faculté des Sciences de la Santé, Université Pedagogique Nationale (UPN), Kinshasa BP 8815, Democratic Republic of the Congo
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Abstract
Programs for neglected tropical diseases (NTDs) such as sleeping sickness increasingly involve patients and community workers in syndromic case detection with little exploration of patient understandings of symptoms. Drawing on concepts from sensorial anthropology, I investigate peoples' experiences of sleeping sickness in South Sudan. People here sense the disease through discourses about four symptoms (pain, sleepiness, confusion and hunger) using biomedical and ethnophysiological concepts and sensations of risk in the post-conflict environment. When identified together, the symptoms interlock as a complete disease, prompting people to seek hospital-based care. Such local forms of sense-making enable diagnosis and help control programs function.
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Affiliation(s)
- Jennifer J Palmer
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine , London, United Kingdom
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Bukachi SA, Mumbo AA, Alak ACD, Sebit W, Rumunu J, Biéler S, Ndung'u JM. Knowledge, attitudes and practices about human African trypanosomiasis and their implications in designing intervention strategies for Yei county, South Sudan. PLoS Negl Trop Dis 2018; 12:e0006826. [PMID: 30273342 PMCID: PMC6181432 DOI: 10.1371/journal.pntd.0006826] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 10/11/2018] [Accepted: 09/11/2018] [Indexed: 02/01/2023] Open
Abstract
Background A clear understanding of the knowledge, attitudes and practices (KAP) of a particular community is necessary in order to improve control of human African trypanosomiasis (HAT).New screening and diagnostic tools and strategies were introduced into South Sudan, as part of integrated delivery of primary healthcare. Knowledge and awareness on HAT, its new/improved screening and diagnostic tools, the places and processes of getting a confirmatory diagnosis and treatment are crucial to the success of this strategy. Methodology A KAP survey was carried out in Yei County, South Sudan, to identify gaps in community KAP and determine the preferred channels and sources of information on the disease. The cross-sectional KAP survey utilized questionnaires, complemented with key informant interviews and a focus group discussion to elicit communal as well as individual KAP on HAT. Findings Most (90%) of the respondents had general knowledge on HAT. Lower levels of education, gender and geographic locations without a history of HAT interventions were associated with incorrect knowledge and/or negative perceptions about the treatability of HAT. Symptoms appearing in the late stage were best known. A majority (97.2%) would seek treatment for HAT only in a health centre. However, qualitative data indicates that existing myths circulating in the popular imagination could influence people’s practices. Seventy-one percent of the respondents said they would offer social support to patients with HAT but qualitative data highlights that stigma still exists. Misconceptions and stigma can negatively influence the health seeking behaviour of HAT cases. In relation to communication, the top preferred and effective source of communication was radio (24%). Conclusion Gaps in relation to KAP on HAT still exist in the community. Perceptions on HAT, specifically myths and stigma, were key gaps that need to be bridged through effective education and communication strategies for HAT control alongside other interventions. Misconceptions about sleeping sickness, a neglected tropical disease transmitted by tsetse flies, can be a hindrance to effective implementation of control interventions especially in the face of accelerating work to eliminate the disease. Understanding community knowledge, attitudes and practices about sleeping sickness is important in developing appropriate material for educating and sensitizing communities at risk of the disease. We conducted a study to establish community knowledge, attitudes and practices, including preferred channels of disseminating sleeping sickness information. Despite the fact that the community in Yei County knew about the disease, existing myths and stigma have the potential of influencing their health seeking behaviour. The radio, community health workers and village elders were the most preferred sources of sharing information with the community. There is need to develop education and awareness material to address issues of existing myths, potential stigma, treat ability of HAT, importance of testing and treatment, as well as provide information on the new/improved testing and treatment approaches for HAT. In addition, this should be provided through use of preferred and trusted sources of information dissemination, which is critical in uptake of HAT control, management and prevention activities.
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Affiliation(s)
- Salome A. Bukachi
- Institute of Anthropology, Gender and African Studies, University of Nairobi, Nairobi, Kenya
- Research and Development, Passion Africa Limited, Nairobi, Kenya
- * E-mail:
| | - Angeline A. Mumbo
- South Sudan Coordination Office, Malteser International, Juba, Republic of South Sudan
| | - Ayak C. D. Alak
- Preventive Health Services, Ministry of Health, Juba, Republic of South Sudan
| | - Wilson Sebit
- Preventive Health Services, Ministry of Health, Juba, Republic of South Sudan
| | - John Rumunu
- Preventive Health Services, Ministry of Health, Juba, Republic of South Sudan
| | - Sylvain Biéler
- Neglected Tropical Diseases, Foundation for Innovative New Diagnostics, Geneva, Switzerland
| | - Joseph M. Ndung'u
- Neglected Tropical Diseases, Foundation for Innovative New Diagnostics, Geneva, Switzerland
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Palmer JJ, Robert O, Kansiime F. Including refugees in disease elimination: challenges observed from a sleeping sickness programme in Uganda. Confl Health 2017; 11:22. [PMID: 29213301 PMCID: PMC5710113 DOI: 10.1186/s13031-017-0125-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 10/04/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Ensuring equity between forcibly-displaced and host area populations is a key challenge for global elimination programmes. We studied Uganda's response to the recent refugee influx from South Sudan to identify key governance and operational lessons for national sleeping sickness programmes working with displaced populations today. A refugee policy which favours integration of primary healthcare services for refugee and host populations and the availability of rapid diagnostic tests (RDTs) to detect sleeping sickness at this health system level makes Uganda well-placed to include refugees in sleeping sickness surveillance. METHODS Using ethnographic observations of coordination meetings, review of programme data, interviews with sleeping sickness and refugee authorities and group discussions with health staff and refugees (2013-2016), we nevertheless identified some key challenges to equitably integrating refugees into government sleeping sickness surveillance. RESULTS Despite fears that refugees were at risk of disease and posed a threat to elimination, six months into the response, programme coordinators progressed to a sentinel surveillance strategy in districts hosting the highest concentrations of refugees. This meant that RDTs, the programme's primary surveillance tool, were removed from most refugee-serving facilities, exacerbating existing inequitable access to surveillance and leading refugees to claim that their access to sleeping sickness tests had been better in South Sudan. This was not intentionally done to exclude refugees from care, rather, four key governance challenges made it difficult for the programme to recognise and correct inequities affecting refugees: (a) perceived donor pressure to reduce the sleeping sickness programme's scope without clear international elimination guidance on surveillance quality; (b) a problematic history of programme relations with refugee-hosting districts which strained supervision of surveillance quality; (c) difficulties that government health workers faced to produce good quality surveillance in a crisis; and (d) reluctant engagement between the sleeping sickness programme and humanitarian structures. CONCLUSIONS Despite progressive policy intentions, several entrenched governance norms and practices worked against integration of refugees into the national sleeping sickness surveillance system. Elimination programmes which marginalise forced migrants risk unwittingly contributing to disease spread and reinforce social inequities, so new norms urgently need to be established at local, national and international levels.
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Affiliation(s)
- Jennifer J. Palmer
- Centre of African Studies, School of Social and Political Sciences, University of Edinburgh, 15a George Square, Edinburgh, EH8 9LD UK
- Health in Humanitarian Crises Centre, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Okello Robert
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Freddie Kansiime
- Department of Public and Community Health, Busitema University, PO Box 236, Tororo, Uganda
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Colombo S, Pavignani E. Recurrent failings of medical humanitarianism: intractable, ignored, or just exaggerated? Lancet 2017; 390:2314-2324. [PMID: 28602557 DOI: 10.1016/s0140-6736(17)31277-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 04/19/2017] [Accepted: 04/25/2017] [Indexed: 11/13/2022]
Abstract
Humanitarian health workers operate in dangerous and uncertain contexts, in which mistakes and failures are common, often have severe consequences, and are regularly repeated, despite being documented by many reviews. This Series paper aims to discuss the failures of medical humanitarianism. We describe why some of these recurrent failings, which are often not identified until much later, seem intractable: they are so entrenched in humanitarian action that they cannot be addressed by simple technical fixes. We argue that relief health-care interventions should be contextualised. Perhaps medical humanitarianism deserves a better reputation than the one at times tarnished by unfair criticism, resulting from inapplicable guiding principles and unrealistic expectations. The present situation is not conducive to radical reforms of humanitarian medicine; complex crises multiply and no political, diplomatic, or military solutions are in sight. Relief agencies have to compete for financial resources that do not increase at the same pace as health needs. Avoiding the repetition of failures requires recognising previous mistakes and addressing them through different policies by donors, stronger documentation and analysis of humanitarian programmes and interventions, increased professionalisation, improved, opportunistic relationships with the media, and better ways of working together with local health stakeholders and through indigenous institutions.
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Affiliation(s)
| | - Enrico Pavignani
- School of Public Health, University of Queensland, Herston, QLD, Australia
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Wamboga C, Matovu E, Bessell PR, Picado A, Biéler S, Ndung’u JM. Enhanced passive screening and diagnosis for gambiense human African trypanosomiasis in north-western Uganda - Moving towards elimination. PLoS One 2017; 12:e0186429. [PMID: 29023573 PMCID: PMC5638538 DOI: 10.1371/journal.pone.0186429] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 09/29/2017] [Indexed: 11/18/2022] Open
Abstract
Introduction The incidence of gambiense human African trypanosomiasis (gHAT) in Uganda has been declining, from 198 cases in 2008, to only 20 in 2012. Interruption of transmission of the disease by early diagnosis and treatment is core to the control and eventual elimination of gHAT. Until recently, the format of available screening tests had restricted screening and diagnosis to central health facilities (passive screening). We describe a novel strategy that is contributing to elimination of gHAT in Uganda through expansion of passive screening to the entire population at risk. Methodology / Principal findings In this strategy, patients who are clinically suspected of having gHAT at primary health facilities are screened using a rapid diagnostic test (RDT), followed by parasitological confirmation at strategically located microscopy centres. For patients who are positive with the RDT and negative by microscopy, blood samples undergo further testing using loop-mediated isothermal amplification (LAMP), a molecular test that detects parasite DNA. LAMP positive patients are considered strong suspects, and are re-evaluated by microscopy. Location and upgrading of facilities to perform microscopy and LAMP was informed by results of georeferencing and characterization of all public healthcare facilities in the 7 gHAT endemic districts in Uganda. Three facilities were upgraded to perform RDTs, microscopy and LAMP, 9 to perform RDTs and microscopy, and 200 to screen patients with RDTs. This reduced the distance that a sick person must travel to be screened for gHAT to a median distance of 2.5km compared to 23km previously. In this strategy, 9 gHAT cases were diagnosed in 2014, and 4 in 2015. Conclusions This enhanced passive screening strategy for gHAT has enabled full coverage of the population at risk, and is being replicated in other gHAT endemic countries. The improvement in case detection is making elimination of the disease in Uganda an imminent possibility.
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Affiliation(s)
| | - Enock Matovu
- College of Veterinary Medicine, Animal Resources and Biosecurity (COVAB), Makerere University, Kampala, Uganda
| | | | - Albert Picado
- Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland
| | - Sylvain Biéler
- Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland
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Ducrotoy MJ, Bardosh KL. How do you get the Rose Bengal Test at the point-of-care to diagnose brucellosis in Africa? The importance of a systems approach. Acta Trop 2017; 165:33-39. [PMID: 27725154 DOI: 10.1016/j.actatropica.2016.10.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 10/04/2016] [Accepted: 10/06/2016] [Indexed: 12/23/2022]
Abstract
Brucellosis is a major neglected zoonotic disease, whose burden both in animals and humans is severely under-reported. Diagnosis in humans identifies cases in order to treat the disease at the individual level. In animals diagnosis is implemented at the population level in the context of appropriate control or eradication strategies. Molecular and bacteriological diagnosis are rarely undertaken in sub-Saharan Africa, at least outside research projects, due to cost, skills and laboratory infrastructure issues. The brucellosis toolbox contains a wide range of serological tests, but the perfect test for use in animals and humans respectively does not exist. Drug and diagnostic discovery for the neglected zoonoses are notoriously poor, and there is limited investment interest in developing new tools for brucellosis diagnosis. But are current tools being used to their full capacity? The rose Bengal test (RBT) stands out as an efficient, practical and very cheap test adapted for use in the resource-poor context. In this paper, we argue that a social science or system's approach to explore the practicality of improving diagnostic capacity at the point-of care in high-risk brucellosis areas of rural Africa may be a step towards solving the issue of under-diagnosis, but this must go hand-in-hand with implementation of control measures at source in the animal reservoir and capacity to treat human cases.
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Affiliation(s)
- Marie J Ducrotoy
- Division of Infection and Pathway Medicine, School of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK.
| | - Kevin L Bardosh
- Division of Infection and Pathway Medicine, School of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
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Palmer JJ, Storeng KT. Building the nation's body: The contested role of abortion and family planning in post-war South Sudan. Soc Sci Med 2016; 168:84-92. [PMID: 27643843 DOI: 10.1016/j.socscimed.2016.09.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 09/08/2016] [Accepted: 09/09/2016] [Indexed: 11/17/2022]
Abstract
This paper offers an ethnographic analysis of public health policies and interventions targeting unwanted pregnancy (family planning and abortion) in contemporary South Sudan as part of wider 'nation-building' after war, understood as a process of collective identity formation which projects a meaningful future by redefining existing institutions and customs as national characteristics. The paper shows how the expansion of post-conflict family planning and abortion policy and services are particularly poignant sites for the enactment of reproductive identity negotiation, policing and conflict. In addition to customary norms, these processes are shaped by two powerful institutions - ethnic movements and global humanitarian actors - who tend to take opposing stances on reproductive health. Drawing on document review, observations of the media and policy environment and interviews conducted with 54 key informants between 2013 and 2015, the paper shows that during the civil war, the Sudan People's Liberation Army and Movement mobilised customary pro-natalist ideals for military gain by entreating women to amplify reproduction to replace those lost to war and rejecting family planning and abortion. International donors and the Ministry of Health have re-conceptualised such services as among other modern developments denied by war. The tensions between these competing discourses have given rise to a range of societal responses, including disagreements that erupt in legal battles, heated debate and even violence towards women and health workers. In United Nations camps established recently as parts of South Sudan have returned to war, social groups exert a form of reproductive surveillance, policing reproductive health practices and contributing to intra-communal violence when clandestine use of contraception or abortion is discovered. In a context where modern contraceptives and abortion services are largely unfamiliar, conflict around South Sudan's nation-building project is partially manifest through tensions and violence in the domain of reproduction.
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Affiliation(s)
- Jennifer J Palmer
- Department of Infectious Diseases Epidemiology, Faculty of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, United Kingdom; Centre of African Studies, School of Political & Social Sciences, University of Edinburgh, United Kingdom.
| | - Katerini T Storeng
- Department of Infectious Diseases Epidemiology, Faculty of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, United Kingdom; Centre for Development and the Environment, University of Oslo, Norway
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Sutherland CS, Yukich J, Goeree R, Tediosi F. A literature review of economic evaluations for a neglected tropical disease: human African trypanosomiasis ("sleeping sickness"). PLoS Negl Trop Dis 2015; 9:e0003397. [PMID: 25654605 PMCID: PMC4318581 DOI: 10.1371/journal.pntd.0003397] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Human African trypanosomiasis (HAT) is a disease caused by infection with the parasite Trypanosoma brucei gambiense or T. b. rhodesiense. It is transmitted to humans via the tsetse fly. Approximately 70 million people worldwide were at risk of infection in 1995, and approximately 20,000 people across Africa are infected with HAT. The objective of this review was to identify existing economic evaluations in order to summarise cost-effective interventions to reduce, control, or eliminate the burden of HAT. The studies included in the review were compared and critically appraised in order to determine if there were existing standardised methods that could be used for economic evaluation of HAT interventions or if innovative methodological approaches are warranted. A search strategy was developed using keywords and was implemented in January 2014 in several databases. The search returned a total of 2,283 articles. After two levels of screening, a total of seven economic evaluations were included and underwent critical appraisal using the Scottish Intercollegiate Guidelines Network (SIGN) Methodology Checklist 6: Economic Evaluations. Results from the existing studies focused on the cost-effectiveness of interventions for the control and reduction of disease transmission. Modelling was a common method to forecast long-term results, and publications focused on interventions by category, such as case detection, diagnostics, drug treatments, and vector control. Most interventions were considered cost-effective based on the thresholds described; however, the current treatment, nifurtomix-eflornithine combination therapy (NECT), has not been evaluated for cost-effectiveness, and considerations for cost-effective strategies for elimination have yet to be completed. Overall, the current evidence highlights the main components that play a role in control; however, economic evaluations of HAT elimination strategies are needed to assist national decision makers, stakeholders, and key funders. These analyses would be of use, as HAT is currently being prioritized as a neglected tropical disease (NTD) to reach elimination by 2020.
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Affiliation(s)
- C. Simone Sutherland
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
- * E-mail:
| | - Joshua Yukich
- Department of Global Health Systems and Development, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America
| | - Ron Goeree
- Programs for Assessment of Technology in Health (PATH) Research Institute, St. Joseph’s Healthcare Hamilton, Hamilton, Ontario, Canada
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario, Canada
| | - Fabrizio Tediosi
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
- Centre for Research on Health and Social Care Management (CERGAS), Università Bocconi, Milano, Italy
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Good BJ, DelVecchio Good MJ, Abramowitz S, Kleinman A, Panter-Brick C. Medical humanitarianism: Research insights in a changing field of practice. Soc Sci Med 2014; 120:311-6. [DOI: 10.1016/j.socscimed.2014.09.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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