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Douine M, Lambert Y, Galindo MS, Jimeno Maroto I, Bardon T, Plessis L, Mutricy L, Bordallo-Miller J, Nacher M, Adenis A, Cairo H, Hiwat H, Vreden S, Carboni C, Sanna A, Suarez-Mutis M. Core principles of Malakit intervention for transferability in other contexts. Malar J 2024; 23:185. [PMID: 38872182 PMCID: PMC11170856 DOI: 10.1186/s12936-024-05002-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 05/28/2024] [Indexed: 06/15/2024] Open
Abstract
To eliminate malaria, all populations must be included. For those who are not reached by the health care system, specific interventions must be tailor-made. An innovative Malakit strategy, based on the distribution of self-diagnosis and self-treatment kits, has been evaluated in the Suriname-French Guiana- Amapá (Brazil) region. The results showed effectiveness and good acceptability. The Malakit intervention is complex and has many components. Its transferability requires adaptation to other populations and regions, while retaining the main features of the intervention. This article provides the keys to adapting, implementing and evaluating it in other contexts facing residual malaria in hard-to-reach and/or mobile populations. The process of transferring this intervention includes: diagnosis of the situation (malaria epidemiology, characteristics of the population affected) to define the relevance of the strategy; determination of the stakeholders and the framework of the intervention (research project or public health intervention); adaptation modalities (adaptation of the kit, training, distribution strategy); the role of community health workers and their need for training and supervision. Finally, evaluation needs are specified in relation to prospects for geographical or temporal extension. Malaria elimination is likely to increasingly involve marginalized people due to climate change and displacement of populations. Evaluation of the transferability and effectiveness of the Malakit strategy in new contexts will be essential to increase and refine the evidence of its value, and to decide whether it could be an additional tool in the arsenal recommended in future WHO guidelines.
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Affiliation(s)
- Maylis Douine
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana.
| | - Yann Lambert
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Muriel Suzanne Galindo
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Irene Jimeno Maroto
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Teddy Bardon
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Lorraine Plessis
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Louise Mutricy
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | | | - Mathieu Nacher
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Antoine Adenis
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Hedley Cairo
- National Malaria Elimination Programme, Ministry of Health of Suriname, Paramaribo, Suriname
| | - Hélène Hiwat
- National Malaria Elimination Programme, Ministry of Health of Suriname, Paramaribo, Suriname
| | - Stephen Vreden
- Foundation for the Advancement of Scientific Research, Paramaribo, Suriname
| | - Carlotta Carboni
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Alice Sanna
- Centre d'Investigation Clinique Antilles-Guyane, INSERM CIC 1424, Cayenne Hospital, Cayenne, French Guiana
| | - Martha Suarez-Mutis
- Laboratory of Parasitic Diseases, Institute Oswaldo Cruz/Fiocruz, Rio de Janeiro, Brazil
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Ebbs D, Taricia M, Funaro MC, O’Daniel M, Cappello M. Prehospital use of point-of-care tests by community health workers: a scoping review. Front Public Health 2024; 12:1360322. [PMID: 38721545 PMCID: PMC11076783 DOI: 10.3389/fpubh.2024.1360322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/06/2024] [Indexed: 05/15/2024] Open
Abstract
Introduction Point-of-Care Tests (POCTs) are utilized daily in resource abundant regions, however, are limited in the global south, particularly in the prehospital setting. Few studies exist on the use of non-malarial POCTs by Community Health Workers (CHWs). The purpose of this scoping review is to delineate the current diversity in and breadth of POCTs evaluated in the prehospital setting. Methods A medical subject heading (MeSH) analysis of known key articles was done by an experienced medical librarian and scoping searches were performed in each database to capture "point of care testing" and "community health workers." This review was guided by the PRISMA Extension for scoping reviews. Results 2735 publications were returned, 185 were nominated for full-text review, and 110 studies were confirmed to meet study criteria. Majority focused on malaria (74/110; 67%) or HIV (25/110; 23%); 9/110 (8%) described other tests administered. Results from this review demonstrate a broad geographic range with significant heterogeneity in terminology for local CHWs. Conclusion The use of new POCTs is on the rise and may improve early risk stratification in limited resource settings. Current evidence from decades of malaria POCTs can guide future implementation strategies.
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Affiliation(s)
- Daniel Ebbs
- Department of Pediatrics, Yale University, New Haven, CT, United States
| | - Max Taricia
- Department of Pediatrics, Yale University, New Haven, CT, United States
| | - Melissa C. Funaro
- Department of Medicine, Harvey Cushing/John Hay Whitney Medical Library, New Haven, CT, United States
| | - Maggie O’Daniel
- University of North Carolina at Greensboro, Greensboro, NC, United States
| | - Michael Cappello
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, United States
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Fauziah N, Rinawan FR, Nugraha NF, Faridah L, Jati KM, Dakosta A, Santika MK, Zakiyyudin MY, Muhsin A, Rizkillah KF, Nisa MN, Ristandi RB. Malaria elimination in West Java, Indonesia: A descriptive-and-qualitative study. J Vector Borne Dis 2024; 61:183-194. [PMID: 38922652 DOI: 10.4103/jvbd.jvbd_113_23] [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: 06/28/2023] [Accepted: 09/05/2023] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND OBJECTIVES Following World Health Organization (WHO) plans for thirty-five malaria-endemic countries, Indonesia will eliminate malaria by 2030. As one of the Indonesian provinces, West Java targeted subnational malaria elimination in 2022. This article aims to describe malaria surveillance data and elimination programs, including weaknesses in sustaining the program. METHODS This study used secondary data from malaria surveillance information system regencies/cities' case reports for 2019-2022 and achievement data of sub-national malaria elimination certification from each regency/city from 2014-2022. The data was confirmed from the evaluation study document, analysis of reported cases, and interviews. RESULTS Most cases were confirmed by microscopic examination (84.1% in 2021 and 94.4% in 2022) and rapid diagnostic tests (57% in 2019 and 58.1% in 2020). Malaria is more prevalent among men (93% in 2019, 95% in 2020, 96% in 2021, and 95.9% in 2022) and productive ages of 15-64 years (98.8% in 2019, 100% in 2020, 99.2% in 2021, and 98.8% in 2022), frequently occurs in the military (56.3% in 2019, 75.7% in 2020, 45.2% in 2021) and police (40.5% in 2022), often uses passive case detection for identifying cases (97.9% in 2019 and 2020, 95.2% in 2021, and 97.6% in 2022), and the majority undergo inpatient treatment (86.4% in 2019, 81.7% in 2021, and 82.6% in 2022). Most positive cases originated from imported cases, and last indigenous cases were still found in 2019. Plasmodium vivax dominated malaria cases and and relapses were high (55.0% in 2020, and 47.3% in 2022). INTERPRETATION CONCLUSION All regencies/cities have obtained sub-national malaria elimination certification in 2022. West Java has the potential to be verified for Java-Bali sub-national malaria elimination targeted in 2023, albeit cases of imported malaria still occur. It is imperative to address the issue of imported cases transitioning into locally transmitted cases (introduced) by effective coordination across all regencies/cities and inter-provincial efforts.
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Affiliation(s)
- Nisa Fauziah
- Division of Parasitology, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
- Laboratory of Parasitology, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
- Research Center for Care and Control of Infectious Disease, Universitas Padjadjaran, West Java, Indonesia
| | - Fedri Ruluwedrata Rinawan
- Department of Public Health, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
- Center for Health System Study and Health Workforce Education Innovation, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
- Indonesian Society for Remote Sensing Branch West Java, Indoenesia
| | - Naufal Fakhri Nugraha
- Research Center for Care and Control of Infectious Disease, Universitas Padjadjaran, West Java, Indonesia
| | - Lia Faridah
- Division of Parasitology, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
- Laboratory of Parasitology, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
- Research Center for Care and Control of Infectious Disease, Universitas Padjadjaran, West Java, Indonesia
| | - Karomahul Malaya Jati
- Undergraduate Medical Study Program, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
| | - Angelina Dakosta
- Undergraduate Medical Study Program, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
| | - Mahatyanta Kalya Santika
- Undergraduate Medical Study Program, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
| | - Muhammad Yusuf Zakiyyudin
- Undergraduate Medical Study Program, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
| | - Ahmad Muhsin
- Undergraduate Medical Study Program, Faculty of Medicine, Universitas Padjadjaran, West Java, Indonesia
| | | | - Miftahul Nurun Nisa
- Health Polytechnic of Health Ministry Yogyakarta, Yogyakarta, Indonesia
- World Health Organization (WHO) Country Office of Indonesia, Jakarta, Indonesia
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Carboni C, Maroto IJ, Galindo M, Plessis L, Lambert Y, Bardon T, Vreden S, Suárez-Mutis M, Bordalo JM, Douine M, Sanna A. Training-of-trainers program for community health workers involved in an innovative and community-based intervention against malaria among goldminers in the Guiana shield: a quality and effectiveness evaluation. Front Public Health 2024; 11:1306432. [PMID: 38259795 PMCID: PMC10800722 DOI: 10.3389/fpubh.2023.1306432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 12/07/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction An innovative and community-based intervention is implemented in the Guiana Shield to eliminate malaria among people involved in artisanal and small-scale gold mining. The intervention consists of the distribution of malaria self-management kits to goldminers and the presumptive treatment for individuals at risk of carrying Plasmodium vivax hypnozoites. The intervention is possible owing to community health workers (CHWs) who are previously trained to master all intervention procedures, including health education activities and goldmining training. This study aimed to evaluate the training program provided to CHWs in terms of quality and effectiveness. Methods A training-of-trainers program for CHWs has been developed based on the CDC framework. A mixed-method case study was implemented in two steps between February and March 2023. The evaluation was based on a knowledge survey, satisfaction test, observations, and semi-structured interviews. Quantitative and qualitative data were analyzed and triangulated. Results A total of 20 CHWs participated in the training and the first-step evaluation. For the second step, four semi-structured interviews were conducted. The Qualitative data showed that group dynamics and adaptations were central elements of a high-quality training program. Quantitative analysis found that CHWs' satisfaction was elevated (> 4/5 overall), especially regarding format and learning results. Improvements in knowledge level demonstrated good effectiveness (pre-training vs. post-training, p < 0.05). Nevertheless, some difficulties persisted regarding tasks of the intervention procedure, such as informed consent and smartphone application procedures (with an inaccuracy rate of 29.2% and 16.7%, respectively). Further on-the-job training permitted to address these issues. The project team's previous experience and the Guiana Shield countries' commitment to the WHO-E-2025-initiative were identified as levers for the quality of the training, while the complexity of the project context was a challenge. Discussion High-quality, effective, and appropriate training programs are required for effective and sustainable interventions involving CHW profiles. Training design is a crucial point to address to accomplish quality and effectiveness. The training-of-trainers model has been shown to allow a high level of satisfaction, good learning results, and satisfactory implementation in the field. Initial and continuing training is an indispensable continuum to sustain good practices in the field and CHWs' motivation. Training evaluation permits standardizing methods and facilitates transferability.
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Affiliation(s)
- Carlotta Carboni
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Irene Jimeno Maroto
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Muriel Galindo
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Lorraine Plessis
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Yann Lambert
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Teddy Bardon
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Stephen Vreden
- Foundation for the Advancement of Scientific Research in Suriname (SWOS), Paramaribo, Suriname
| | - Martha Suárez-Mutis
- Laboratório de Doenças Parasitárias, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, Brazil
| | | | - Maylis Douine
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Alice Sanna
- Département Recherche, Innovation et Santé Publique, Centre d'Investigation Clinique Antilles-Guyane (Inserm 1424), Centre Hospitalier de Cayenne, Cayenne, French Guiana
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Dysoley L, Callery JJ, Bunreth V, Vanna M, Davoeung C, Sovann Y, You S, Ol S, Tripura R, Chew R, Chandna A, Christiansen-Jucht C, Hughes J, Sokomar N, Sophornarann T, Rideout J, Veyvath T, Sarith O, Puthy T, Sothearoth H, An SS, Zaman SI, von Seidlein L, Vanthy L, Sodavuth P, Vannak C, Dondorp AM, Lubell Y, Maude RJ, Peto TJ, Adhikari B. Expanding the roles of community health workers to sustain programmes during malaria elimination: a meeting report on operational research in Southeast Asia. Malar J 2024; 23:2. [PMID: 38166839 PMCID: PMC10759643 DOI: 10.1186/s12936-023-04828-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024] Open
Abstract
In Southeast Asia malaria elimination is targeted by 2030. Cambodia aims to achieve this by 2025, driven in large part by the urgent need to control the spread of artemisinin-resistant falciparum malaria infections. Rapid elimination depends on sustaining early access to diagnosis and effective treatment. In much of Cambodia, rapid elimination will rely on a village malaria worker (VMW) network. Yet as malaria declines and is no longer a common cause of febrile illness, VMWs may become less popular with febrile patients, as VMWs do not diagnose or treat other conditions at present. There is a risk that VMWs become inactive and malaria rebounds before the complete interruption of transmission is achieved.During 2021-23 a large-scale operational research study was conducted in western Cambodia to explore how a VMW network could be sustained by including health activities that cover non-malarial illnesses to encourage febrile patients to continue to attend. 105 VMWs received new rapid diagnostic tests (including dengue antigen-antibody and combined malaria/C-reactive protein tests), were trained in electronic data collection, and attended health education packages on hygiene and sanitation, disease surveillance and first aid, management of mild illness, and vaccination and antenatal care.In August 2023 the National Malaria Control Programme of Cambodia convened a stakeholder meeting in Battambang, Cambodia. Findings from the study were reviewed in the context of current malaria elimination strategies. The discussions informed policy options to sustain the relevance of the VMW network in Cambodia, and the potential for its integration with other health worker networks. This expansion could ensure VMWs remain active and relevant until malaria elimination is accomplished.
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Affiliation(s)
- Lek Dysoley
- National Centre for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia.
- National Institute for Public Health, Phnom Penh, Cambodia.
| | - James J Callery
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | | | - Moul Vanna
- Action for Health Development, Battambang, Cambodia
| | | | - Yok Sovann
- Provincial Health Department, Pailin, Cambodia
| | - Sles You
- Provincial Health Department, Battambang, Cambodia
| | - Sam Ol
- Action for Health Development, Battambang, Cambodia
- President's Malaria Initiative, Phnom Penh, Cambodia
| | - Rupam Tripura
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Rusheng Chew
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
- Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Arjun Chandna
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia
| | | | - Jayme Hughes
- Clinton Health Access Initiative, Phnom Penh, Cambodia
| | - Nguon Sokomar
- Cambodia Malaria Elimination Project 2, Phnom Penh, Cambodia
- University Research Company Ltd, Phnom Penh, Cambodia
- United States Agency for International Development, Phnom Penh, Cambodia
| | - Top Sophornarann
- Cambodia Malaria Elimination Project 2, Phnom Penh, Cambodia
- University Research Company Ltd, Phnom Penh, Cambodia
- United States Agency for International Development, Phnom Penh, Cambodia
| | - Jeanne Rideout
- Cambodia Malaria Elimination Project 2, Phnom Penh, Cambodia
- University Research Company Ltd, Phnom Penh, Cambodia
- United States Agency for International Development, Phnom Penh, Cambodia
| | - Tat Veyvath
- Provincial Health Department, Battambang, Cambodia
| | - Oum Sarith
- Provincial Health Department, Pailin, Cambodia
| | - Thaung Puthy
- Provincial Health Department, Battambang, Cambodia
| | | | - Sen Sam An
- Cambodia Malaria Elimination Project 2, Phnom Penh, Cambodia
- University Research Company Ltd, Phnom Penh, Cambodia
- United States Agency for International Development, Phnom Penh, Cambodia
| | - Sazid Ibna Zaman
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Lorenz von Seidlein
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Lim Vanthy
- Action for Health Development, Battambang, Cambodia
| | - Preap Sodavuth
- United Nations Office for Project Services, Phnom Penh, Cambodia
| | - Chrun Vannak
- United Nations Office for Project Services, Phnom Penh, Cambodia
| | - Arjen M Dondorp
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Yoel Lubell
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Richard J Maude
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
- The Open University, Milton Keynes, UK
| | - Thomas J Peto
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Bipin Adhikari
- Mahidol‑Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK.
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Adhikari B, Bayo M, Peto TJ, Callery JJ, Tripura R, Dysoley L, Mshamu S, Gesase S, von Seidlein L, Dondorp AM. Comparing the roles of community health workers for malaria control and elimination in Cambodia and Tanzania. BMJ Glob Health 2023; 8:e013593. [PMID: 38070880 PMCID: PMC10729139 DOI: 10.1136/bmjgh-2023-013593] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/12/2023] [Indexed: 12/18/2023] Open
Abstract
The reduction of deaths from malaria in sub-Saharan Africa (SSA) is stalling, whereas many countries in Southeast Asia are approaching malaria elimination. We reviewed the role of community health worker (CHW) programmes in malaria control and elimination between regions, with a more detailed description of the programmes in Tanzania and Cambodia. Compared with Tanzania, Cambodia has a much more developed CHW network, which has been pivotal in the near elimination of malaria. In Tanzania, the malaria burden has remained similar over the last decade and treatment continues to rely on healthcare facilities, which provide more limited access to early diagnosis and treatment. Overall, the proportion of malaria cases treated by CHWs is substantially lower in SSA than in Southeast Asia. Even though networks of CHWs are resource intensive and malaria epidemiology differs substantially between countries, there is a strong case for expanding CHW networks in rural SSA to improve early access to effective malaria treatment and reduce the malaria burden.
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Affiliation(s)
- Bipin Adhikari
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
| | - Makhily Bayo
- Faculty of Medicine, University of Amsterdam, Amsterdam, The Netherlands
| | - Thomas J Peto
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
| | - James J Callery
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
| | - Rupam Tripura
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
| | - Lek Dysoley
- C.N.M National Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
- School of Public Health, National Institute of Public Health, Phnom Penh, Cambodia
| | - Salum Mshamu
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
- CSK Research Solutions, Mtwara, Tanzania
| | - Samwel Gesase
- Korogwe Research Laboratory, National Institute for Medical Research, Tanga, Tanzania
| | - Lorenz von Seidlein
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
| | - Arjen M Dondorp
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK, Oxford, UK
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Niang M, Gagnon MP, Dupéré S. Using systems thinking to understand the scale-up and sustainability of health innovation: a case study of seasonal malaria chemoprevention processes in Burkina Faso. BMC Public Health 2023; 23:1902. [PMID: 37784102 PMCID: PMC10544612 DOI: 10.1186/s12889-023-16729-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 09/10/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Scale-up and sustainability are often studied separately, with few studies examining the interdependencies between these two processes and the implementation contexts of innovations towards malaria prevention and control. Researchers and implementers offer much more attention to the content of innovations, as they focus on the technological dimensions and the conditions for expansion. Researchers have often considered innovation a linear sequence in which scaling up and sustainability represented the last stages. Using systems thinking in this manuscript, we analyze complex scaling and sustainability processes through adopting and implementing seasonal malaria chemoprevention (SMC) in Burkina Faso from 2014 to 2018. METHODS We conducted a qualitative case study involving 141 retrospective secondary data (administrative, press, scientific, tools and registries, and verbatim) spanning from 2012 to 2018. We complemented these data with primary data collected between February and March 2018 in the form of 15 personal semi-structured interviews with SMC stakeholders and non-participant observations. Processual analysis permitted us to conceptualize scale-up and sustainability processes over time according to different vertical and horizontal levels of analysis and their interconnections. RESULTS Our results indicated six internal and external determinants of SMC that may negatively or positively influence its scale-up and sustainability. These determinants are effectiveness, monitoring and evaluation systems, resources (financial, material, and human), leadership and governance, adaptation to the local context, and other external elements. Our results revealed that donors and implementing actors prioritized financial resources over other determinants. In contrast, our study clearly showed that the sustainability of the innovation, as well as its scaling up, depends significantly on the consideration of the interconnectedness of the determinants. Each determinant can concurrently constitute an opportunity and a challenge for the success of the innovation. CONCLUSION Our findings highlight the usefulness of the systemic perspective to consider all contexts (international, national, subnational, and local) to achieve large-scale improvements in the quality, equity, and effectiveness of global health interventions. Thus, complex and systems thinking have made it possible to observe emergent and dynamic innovation behaviors and the dynamics particular to sustainability and scaling up processes.
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Affiliation(s)
- Marietou Niang
- Department of Psychosociology and Social Work, Université Québec À Rimouski (UQAR), Campus de Lévis, Québec, Canada.
| | | | - Sophie Dupéré
- Faculty of Nursing Science, Université Laval, Québec, QC, Canada
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Ashton RA, Hamainza B, Lungu C, Rutagwera MRI, Porter T, Bennett A, Hainsworth M, Burnett S, Silumbe K, Slater H, Eisele TP, Miller JM. Effectiveness of community case management of malaria on severe malaria and inpatient malaria deaths in Zambia: a dose-response study using routine health information system data. Malar J 2023; 22:96. [PMID: 36927440 PMCID: PMC10022244 DOI: 10.1186/s12936-023-04525-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 03/07/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Community case management of malaria (CCM) has been expanded in many settings, but there are limited data describing the impact of these services in routine implementation settings or at large scale. Zambia has intensively expanded CCM since 2013, whereby trained volunteer community health workers (CHW) use rapid diagnostic tests and artemether-lumefantrine to diagnose and treat uncomplicated malaria. METHODS This retrospective, observational study explored associations between changing malaria service point (health facility or CHW) density per 1000 people and severe malaria admissions or malaria inpatient deaths by district and month in a dose-response approach, using existing routine and programmatic data. Negative binomial generalized linear mixed-effect models were used to assess the impact of increasing one additional malaria service point per 1000 population, and of achieving Zambia's interim target of 1 service point per 750 population. Access to insecticide-treated nets, indoor-residual spraying, and rainfall anomaly were included in models to reduce potential confounding. RESULTS The study captured 310,855 malaria admissions and 7158 inpatient malaria deaths over 83 districts (seven provinces) from January 2015 to May 2020. Total CHWs increased from 43 to 4503 during the study period, while health facilities increased from 1263 to 1765. After accounting for covariates, an increase of one malaria service point per 1000 was associated with a 19% reduction in severe malaria admissions among children under five (incidence rate ratio [IRR] 0.81, 95% confidence interval [CI] 0.75-0.87, p < 0.001) and 23% reduction in malaria deaths among under-fives (IRR 0.77, 95% CI 0.66-0.91). After categorizing the exposure of population per malaria service point, there was evidence for an effect on malaria admissions and inpatient malaria deaths among children under five only when reaching the target of one malaria service point per 750 population. CONCLUSIONS CCM is an effective strategy for preventing severe malaria and deaths in areas such as Zambia where malaria diagnosis and treatment access remains challenging. These results support the continued investment in CCM scale-up in similar settings, to improve access to malaria diagnosis and treatment.
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Affiliation(s)
- Ruth A Ashton
- Center for Applied Malaria Research and Evaluation, Tulane University School of Public Health and Tropical Medicine, 1440 Canal Street, Suite 2300, New Orleans, LA, USA.
| | - Busiku Hamainza
- National Malaria Elimination Centre, Zambia Ministry of Health, Lusaka, Zambia
| | - Chris Lungu
- PATH Malaria Control and Elimination Partnership in Africa (MACEPA), Lusaka, Zambia
| | | | - Travis Porter
- Center for Applied Malaria Research and Evaluation, Tulane University School of Public Health and Tropical Medicine, 1440 Canal Street, Suite 2300, New Orleans, LA, USA
| | | | | | | | - Kafula Silumbe
- PATH Malaria Control and Elimination Partnership in Africa (MACEPA), Lusaka, Zambia
| | | | - Thomas P Eisele
- Center for Applied Malaria Research and Evaluation, Tulane University School of Public Health and Tropical Medicine, 1440 Canal Street, Suite 2300, New Orleans, LA, USA
| | - John M Miller
- PATH Malaria Control and Elimination Partnership in Africa (MACEPA), Lusaka, Zambia
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Bagenda F, Wesuta AC, Stone G, Ntaro M, Patel P, Kenney J, Baguma S, Ayebare DS, Bwambale S, Matte M, Kawungezi PC, Mulogo EM. Contribution of community health workers to the treatment of common illnesses among under 5-year-olds in rural Uganda. Malar J 2022; 21:296. [PMID: 36271397 PMCID: PMC9587615 DOI: 10.1186/s12936-022-04316-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 10/11/2022] [Indexed: 11/24/2022] Open
Abstract
Background The control of malaria, pneumonia, and diarrhoea is important for the reduction in morbidity and mortality among children under 5 years. Uganda has adopted the Integrated Community Case Management strategy using Community Health Workers (CHWs) to address this challenge. The extent and trend of these three conditions managed by the CHWs are not well documented. This study was done to describe the epidemiology and trends of the three common illnesses treated by the CHWs in Bugoye Sub-County in rural Uganda. Methods A retrospective review of monthly morbidity data for children less than 5 years of age for the period April 2014–December 2018 for CHWs in rural Bugoye Sub-County in Kasese district, Uganda was done. The total number reviewed was 18,430 records. The data were analysed using STATA version 14. Results In total male were 50.2% of the sample, pneumonia was the highest cause of illness among the infants (< 1 year), while malaria was the highest among the children 1 year–59 months. Infection with a single illness was the commonest recorded cause of presentation but there were some children recorded with multiple illnesses. All the CHWs were managing the three common illnesses among children under 5 years. The trend of the three common illnesses was changing from malaria to pneumonia being the commonest. Children aged 12–24 months and 25–59 months were at 2.1 times (95% CI 1.7–2.4) and 5.2 times (95% CI 4.6–5.9), respectively, more likely to get malaria but less likely to get pneumonia and diarrhoea. Conclusion Community Health Workers in rural Uganda are contributing significantly to the management of all the three commonest illnesses among under-5 years-old children. The trend of the commonest illness is changing from malaria to pneumonia. Children under 1 year are at a higher risk of getting pneumonia and diarrhoea and at a lower risk of getting malaria.
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Affiliation(s)
- Fred Bagenda
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda.
| | - Andrew Christopher Wesuta
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Geren Stone
- Center for Global Health, Massachusetts General Hospital, 125 Nashua Street, Boston, MA, 02114, USA
| | - Moses Ntaro
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Palka Patel
- Center for Global Health, Massachusetts General Hospital, 125 Nashua Street, Boston, MA, 02114, USA
| | - Jessica Kenney
- Center for Global Health, Massachusetts General Hospital, 125 Nashua Street, Boston, MA, 02114, USA
| | | | - David Santson Ayebare
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | | | - Michael Matte
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Peter Chris Kawungezi
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Edgar Mugema Mulogo
- Department of Community Health, Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
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10
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Abstract
BACKGROUND The World Health Organization (WHO) recommends parasitological testing of all suspected malaria cases using malaria rapid diagnostic tests (mRDTs) or microscopy prior to treatment. Some governments have extended this responsibility to community health workers (CHWs) to reduce malaria morbidity and mortality through prompt and appropriate treatment. This is an update of a Cochrane Review first published in 2013. OBJECTIVES To evaluate community-based management strategies for treating malaria or fever that incorporate both a definitive diagnosis with an mRDT and appropriate antimalarial treatment. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, five other databases, and three trials registers up to 14 September 2021. SELECTION CRITERIA We included individually randomized trials and cluster-randomized controlled trials (cRCTs), controlled before-after studies, and controlled interrupted time series studies in people living in malaria-endemic areas, comparing programmes that train CHWs and drug shop vendors to perform mRDTs and provide appropriate treatment versus similar programmes that do not use mRDTs, and versus routine health facility care. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. For each dichotomous outcome, we extracted the number of participants with the event and the total number of participants in each group, unless studies presented results at a population level only. Primary outcomes were all-cause mortality, hospitalizations, and number of people receiving an antimalarial within 24 hours. Secondary outcomes were malaria-specific mortality, severe malaria, outcomes related to antimalarial treatments, antibiotic prescribing to people with a negative microscopy or polymerase chain reaction (PCR) result, parasitaemia, anaemia, and all adverse events. MAIN RESULTS We included eight studies from several African countries, Afghanistan, and Myanmar. Staff included CHWs and drug shop vendors. Community use of malaria rapid diagnostic tests compared to clinical diagnosis Compared to clinical diagnosis, mRDT diagnosis results in reduced prescribing of antimalarials to people who are found to be malaria parasite-negative by microscopy or PCR testing (71 fewer per 100 people, 95% confidence interval (CI) 79 to 51 fewer; risk ratio (RR) 0.17, 95% CI 0.07 to 0.40; 3 cRCTs, 7877 participants; moderate-certainty evidence). This reduction may be greater among CHWs compared to drug shop vendors. People diagnosed by mRDT are more likely to receive appropriate treatment; that is, an antimalarial if they are microscopy- or PCR-positive and no antimalarial if they are microscopy- or PCR-negative (RR 3.04, 95% CI 2.46 to 3.74, 3 cRCTs, 9332 participants; high-certainty evidence). Three studies found that a small percentage of people with a negative mRDT result (as read by the CHW or drug shop vendors at the time of treatment) were nevertheless given an antimalarial: 38/1368 (2.8%), 44/724 (6.1%) and 124/950 (13.1%). Conversely, in two studies, a few mRDT-positive people did not receive an antimalarial (0.5% and 0.3%), and one small cross-over study found that 6/57 (10.5%) people classified as non-malaria in the clinical diagnosis arm received an antimalarial. Use of mRDTs probably increases antibiotic use compared to clinical diagnosis (13 more per 100 people, 95% CI 3 to 29 more; RR 2.02, 95% CI 1.21 to 3.37; 2 cRCTs, 5179 participants; moderate-certainty evidence). We were unable to demonstrate any effect on mortality. Community use of malaria rapid diagnostic tests compared to health facility care Results were insufficient to reach any conclusion. AUTHORS' CONCLUSIONS Use of mRDTs by CHWs and drug shop vendors compared to clinical diagnosis reduces prescribing of antimalarials to people without malaria. Deaths were uncommon in both groups. Antibiotic prescribing was higher in those with a negative mRDT than in those with a negative clinical diagnosis.
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Affiliation(s)
- Elizabeth N Allen
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Alison Beriliy Wiyeh
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Michael McCaul
- Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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11
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Olaniran A, Briggs J, Pradhan A, Bogue E, Schreiber B, Dini HS, Hurkchand H, Ballard M. Stock-outs of essential medicines among community health workers (CHWs) in low- and middle-income countries (LMICs): a systematic literature review of the extent, reasons, and consequences. HUMAN RESOURCES FOR HEALTH 2022; 20:58. [PMID: 35840965 PMCID: PMC9287964 DOI: 10.1186/s12960-022-00755-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 06/25/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND This paper explores the extent of community-level stock-out of essential medicines among community health workers (CHWs) in low- and middle-income countries (LMICs) and identifies the reasons for and consequences of essential medicine stock-outs. METHODS A systematic review was conducted and reported in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Five electronic databases were searched with a prespecified strategy and the grey literature examined, January 2006-March 2021. Papers containing information on (1) the percentage of CHWs stocked out or (2) reasons for stock-outs along the supply chain and consequences of stock-out were included and appraised for risk of bias. Outcomes were quantitative data on the extent of stock-out, summarized using descriptive statistics, and qualitative data regarding reasons for and consequences of stock-outs, analyzed using thematic content analysis and narrative synthesis. RESULTS Two reviewers screened 1083 records; 78 evaluations were included. Over the last 15 years, CHWs experienced stock-outs of essential medicines nearly one third of the time and at a significantly (p < 0.01) higher rate than the health centers to which they are affiliated (28.93% [CI 95%: 28.79-29.07] vs 9.17% [CI 95%: 8.64-9.70], respectively). A comparison of the period 2006-2015 and 2016-2021 showed a significant (p < 0.01) increase in CHW stock-out level from 26.36% [CI 95%: 26.22-26.50] to 48.65% [CI 95%: 48.02-49.28] while that of health centers increased from 7.79% [95% CI 7.16-8.42] to 14.28% [95% CI 11.22-17.34]. Distribution barriers were the most cited reasons for stock-outs. Ultimately, patients were the most affected: stock-outs resulted in out-of-pocket expenses to buy unavailable medicines, poor adherence to medicine regimes, dissatisfaction, and low service utilization. CONCLUSIONS Community-level stock-out of essential medicines constitutes a serious threat to achieving universal health coverage and equitable improvement of health outcomes. This paper suggests stock-outs are getting worse, and that there are particular barriers at the last mile. There is an urgent need to address the health and non-health system constraints that prevent the essential medicines procured for LMICs by international and national stakeholders from reaching the people who need them the most.
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Affiliation(s)
| | - Jane Briggs
- Management Sciences for Health, Washington, DC, United States of America
| | - Ami Pradhan
- New York University, New York, NY, United States of America
| | - Erin Bogue
- UNICEF, New York, NY, United States of America
| | | | | | | | - Madeleine Ballard
- Department of Global Health and Health System Design, Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, 1216 5th Ave, New York, NY, 10029, United States of America.
- Community Health Impact Coalition, London, UK.
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12
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Champagne C, Rajkumar AS, Auxila P, Perrone G, Plötz M, Young A, Bazaz Jazayeri S, Napier HG, Le Menach A, Battle K, Amratia P, Cameron E, Alfred JP, Deslouches YG, Pothin E. Improving access to care and community health in Haiti with optimized community health worker placement. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000167. [PMID: 36962155 PMCID: PMC10022239 DOI: 10.1371/journal.pgph.0000167] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 03/09/2022] [Indexed: 11/18/2022]
Abstract
The national deployment of polyvalent community health workers (CHWs) is a constitutive part of the strategy initiated by the Ministry of Health to accelerate efforts towards universal health coverage in Haiti. Its implementation requires the planning of future recruitment and deployment activities for which mathematical modelling tools can provide useful support by exploring optimised placement scenarios based on access to care and population distribution. We combined existing gridded estimates of population and travel times with optimisation methods to derive theoretical CHW geographical placement scenarios including constraints on walking time and the number of people served per CHW. Four national-scale scenarios that align with total numbers of existing CHWs and that ensure that the walking time for each CHW does not exceed a predefined threshold are compared. The first scenario accounts for population distribution in rural and urban areas only, while the other three also incorporate in different ways the proximity of existing health centres. Comparing these scenarios to the current distribution, insufficient number of CHWs is systematically identified in several departments and gaps in access to health care are identified within all departments. These results highlight current suboptimal distribution of CHWs and emphasize the need to consider an optimal (re-)allocation.
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Affiliation(s)
- Clara Champagne
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | | | - Paul Auxila
- Global Financing Facility, Port-au-Prince, Haiti
| | | | - Marvin Plötz
- World Bank, Washington, DC, United States of America
| | - Alyssa Young
- Clinton Health Access Initiative, Port-au-Prince, Haiti
- Department of Tropical Medicine, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, United States of America
| | - Samuel Bazaz Jazayeri
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Harriet G. Napier
- Clinton Health Access Initiative, Boston, MA, United States of America
| | - Arnaud Le Menach
- Clinton Health Access Initiative, Boston, MA, United States of America
| | - Katherine Battle
- Institute for Disease Modeling, Seattle, WA, United States of America
| | | | | | | | | | - Emilie Pothin
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
- Clinton Health Access Initiative, Boston, MA, United States of America
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13
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Emerson C, Meline J, Linn A, Wallace J, Kapella BK, Venkatesan M, Steketee R. End Malaria Faster: Taking Lifesaving Tools Beyond “Access” to “Reach” All People in Need. GLOBAL HEALTH: SCIENCE AND PRACTICE 2022; 10:GHSP-D-22-00118. [PMID: 35487558 PMCID: PMC9053156 DOI: 10.9745/ghsp-d-22-00118] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 04/04/2022] [Indexed: 11/23/2022]
Abstract
To “reach the unreached” with preventive and curative malaria services, we must know which individuals and communities remain unreached and then bring tailored services from the clinic to the community and home.
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Affiliation(s)
- Courtney Emerson
- U.S. President's Malaria Initiative, U.S. Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Jed Meline
- U.S. President's Malaria Initiative, United States Agency for International Development, Washington, DC, USA
| | - Anne Linn
- U.S. President's Malaria Initiative, United States Agency for International Development, Washington, DC, USA
| | - Julie Wallace
- U.S. President's Malaria Initiative, United States Agency for International Development, Washington, DC, USA
| | - Bryan K Kapella
- U.S. President's Malaria Initiative, U.S. Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Meera Venkatesan
- U.S. President's Malaria Initiative, United States Agency for International Development, Washington, DC, USA
| | - Richard Steketee
- U.S. President's Malaria Initiative, U.S. Centers for Disease Control and Prevention, Atlanta, GA, USA
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14
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Schneider L, Ollila S, Mutanen M. The usefulness of nutrition and health videos displayed on mobile phones in rural Uganda: Experiences of community health workers and mothers. MATERNAL & CHILD NUTRITION 2022; 18:e13322. [PMID: 35075791 PMCID: PMC8932732 DOI: 10.1111/mcn.13322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 12/24/2021] [Accepted: 01/04/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Lauriina Schneider
- Department of Food and Nutrition, Faculty of Agriculture and Forestry University of Helsinki Helsinki Finland
| | - Sari Ollila
- Department of Food and Nutrition, Faculty of Agriculture and Forestry University of Helsinki Helsinki Finland
| | - Marja Mutanen
- Department of Food and Nutrition, Faculty of Agriculture and Forestry University of Helsinki Helsinki Finland
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15
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Tri Sakti AM, Mohd Ajis SZ, Azlan AA, Kim HJ, Wong E, Mohamad E. Impact of COVID-19 on School Populations and Associated Factors: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074024. [PMID: 35409707 PMCID: PMC8997877 DOI: 10.3390/ijerph19074024] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/09/2022] [Accepted: 03/09/2022] [Indexed: 12/19/2022]
Abstract
Apart from the severe impact on public health and well-being, the chain effect resulting from the COVID-19 health crisis is a profound disruption for various other sectors, notably in education. COVID-19 has driven massive transformation in many aspects of the educational landscape, particularly as teaching and learning shifted online due to school closure. Despite the many impacts of the health crises on school populations, a systematic review regarding this particular issue has yet to be conducted. This study, therefore, attempts to comprehensively review the impact of health crises on school populations (student, teacher, parent, and school administration). An extensive literature search guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) reporting checklist was performed in two selected databases, namely Web of Science (WoS) and Scopus to identify how this particular topic was previously studied. Exclusion and inclusion criteria were set to ensure that only research papers written in English from the year 2000 to the present (April 2021) were included. From a total of 457 studies screened, only 41 of them were deemed eligible to be included for qualitative synthesis. The findings revealed that the COVID-19 pandemic was the only health crisis discussed when it comes to investigating the impact of health crises on school populations. This study found four notable consequences of health crises on school populations, which are impacts on mental health, teaching and learning, quality of life, and physical health. Among factors associated with the impact of the health crises are; demographic factors, concerns about the pandemic, education-related factors, health-related factors, geographic factors, economic concerns, teaching challenges, and parenting in the pandemic. This study is expected to be a reference for future works in formulating crises mitigation strategies to reduce the impact of health crises on schools by exploring the contexts of the crises.
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Affiliation(s)
- Andi Muhammad Tri Sakti
- Centre for Research in Media and Communication, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (A.M.T.S.); (E.M.)
- UKM x UNICEF Communication for Development Centre in Health, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia;
- Faculty of Communication Science, Mercu Buana University, Jakarta 11650, Indonesia
| | - Siti Zaiton Mohd Ajis
- UKM x UNICEF Communication for Development Centre in Health, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia;
| | - Arina Anis Azlan
- Centre for Research in Media and Communication, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (A.M.T.S.); (E.M.)
- UKM x UNICEF Communication for Development Centre in Health, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia;
- Correspondence: ; Tel.: +60-38-9215-456
| | - Hyung Joon Kim
- UNICEF Malaysia Country Office, Putrajaya 62100, Malaysia; (H.J.K.); (E.W.)
| | - Elizabeth Wong
- UNICEF Malaysia Country Office, Putrajaya 62100, Malaysia; (H.J.K.); (E.W.)
| | - Emma Mohamad
- Centre for Research in Media and Communication, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia; (A.M.T.S.); (E.M.)
- UKM x UNICEF Communication for Development Centre in Health, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia;
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16
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Rodríguez JCP, Olivera MJ, Herrera MCP, Abril EP. Malaria epidemics in Colombia, 1970-2019. Rev Soc Bras Med Trop 2022; 55:e05592021. [PMID: 35522810 PMCID: PMC9070073 DOI: 10.1590/0037-8682-0559-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 03/08/2022] [Indexed: 11/21/2022] Open
Abstract
Background: Malaria has unstable transmission in Colombia and has variable endemic-epidemic patterns. This study describes the epidemiological characteristics of malaria epidemics registered in Colombia from 1970-2019. Methods: Data from 1979-2019 were collected from the National Public Health Surveillance System. The data was tabulated and pertinent descriptive analyses were carried out. Results: Fifteen malaria outbreaks and approximately five-year-long epidemic cycles were observed in Colombia during the study period. Conclusions: Malaria epidemics in Colombia present a five-yearly transmission pattern, mainly due to the increased vulnerability produced by seasonal population migrations in receptive areas with active transmission.
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Affiliation(s)
| | | | | | - Edwin Pachón Abril
- Red Gestión de Conocimiento, Colombia; Ministerio de Salud y Protección Social, Colombia
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17
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Ogutu M, Muraya K, Mockler D, Darker C. Factors influencing the performance of community health volunteers working within urban informal settlements in low- and middle-income countries: a qualitative meta-synthesis review. HUMAN RESOURCES FOR HEALTH 2021; 19:144. [PMID: 34838044 PMCID: PMC8626887 DOI: 10.1186/s12960-021-00691-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/13/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND There is limited information on community health volunteer (CHV) programmes in urban informal settlements in low- and middle-income countries (LMICs). This is despite such settings accounting for a high burden of disease. Many factors intersect to influence the performance of CHVs working in urban informal settlements in LMICs. This review was conducted to identify both the programme level and contextual factors influencing performance of CHVs working in urban informal settlements in LMICs. METHODS Four databases were searched for qualitative and mixed method studies focusing on CHVs working in urban and peri-urban informal settlements in LMICs. We focused on CHV programme outcome measures at CHV individual level. A total of 13 studies met the inclusion criteria and were double read to extract relevant data. Thematic coding was conducted, and data synthesized across ten categories of both programme and contextual factors influencing CHV performance. Quality was assessed using both the Critical Appraisal Skills Programme (CASP) and the Mixed Methods Assessment Tool (MMAST); and certainty of evidence evaluated using the Confidence in the Evidence from Reviews of Qualitative research (CERQual) approach. RESULTS Key programme-level factors reported to enhance CHV performance in urban informal settlements in LMICs included both financial and non-financial incentives, training, the availability of supplies and resources, health system linkage, family support, and supportive supervision. At the broad contextual level, factors found to negatively influence the performance of CHVs included insecurity in terms of personal safety and the demand for financial and material support by households within the community. These factors interacted to shape CHV performance and impacted on implementation of CHV programmes in urban informal settlements. CONCLUSION This review identified the influence of both programme-level and contextual factors on CHVs working in both urban and peri-urban informal settlements in LMICs. The findings suggest that programmes working in such settings should consider adequate remuneration for CHVs, integrated and holistic training, adequate supplies and resources, adequate health system linkages, family support and supportive supervision. In addition, programmes should also consider CHV personal safety issues and the community expectations.
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Affiliation(s)
- Michael Ogutu
- Health Systems & Research Ethics Department, KEMRI-Wellcome Trust Research Programme, P.O Box 43640-00100, Nairobi, Kenya
- Trinity Centre for Global Health, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Kui Muraya
- Health Systems & Research Ethics Department, KEMRI-Wellcome Trust Research Programme, P.O Box 43640-00100, Nairobi, Kenya
| | - David Mockler
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Catherine Darker
- Public Health & Primary Care, Institute of Population Health, School of Medicine, Trinity College Dublin, Dublin, Ireland
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18
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Rae JD, Landier J, Simpson JA, Proux S, Devine A, Maude RJ, Thu AM, Wiladphaingern J, Kajeechiwa L, Thwin MM, Tun SW, Nosten FH. Longitudinal trends in malaria testing rates in the face of elimination in eastern Myanmar: a 7-year observational study. BMC Public Health 2021; 21:1725. [PMID: 34551751 PMCID: PMC8459519 DOI: 10.1186/s12889-021-11749-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 09/07/2021] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Providing at-risk communities with uninterrupted access to early diagnosis and treatment is a key component in reducing malaria transmission and achieving elimination. As programmes approach malaria elimination targets it is critical that each case is tested and treated early, which may present a challenge when the burden of malaria is reduced. In this paper we investigate whether malaria testing rates decline over time and assess the impacts of integrating malaria and non-malaria services on testing rates in the malaria elimination task force (METF) programme in the Kayin state of Myanmar. METHODS A retrospective analysis was conducted using weekly collected data on testing rates from a network of more than 1200 malaria posts during the period from 2014 to 2020. To determine whether monthly testing rates changed over the years of programme operations, and whether integrating malaria and non-malaria services impacted these testing rates, we fitted negative binomial mixed-effects regression models to aggregate monthly data, accounting for malaria seasonal variation. RESULTS In the first year of malaria post operation, testing rates declined, correlating with a decline in attendance by people from outside the malaria post catchment area, but then remained fairly constant (the Rate Ratio (RR) for 2nd versus 1st year open ranged from 0.68 to 0.84 across the four townships included in the analysis, the RR for 3rd to 6th year versus 1st year open were similar, ranging from 0.59-0.78). The implementation of a training programme, which was intended to expand the role of the malaria post workers, had minimal impact on testing rates up to 24 months after training was delivered (RR for integrated versus malaria-only services ranged from 1.00 to 1.07 across METF townships). CONCLUSION Despite the decline in malaria incidence from 2014 to 2020, there has been no decline in the malaria testing rate in the METF programme after the establishment of the complete malaria post network in 2016. While the integration of malaria posts with other health services provides benefits to the population, our evaluation questions the necessity of integrated services in maintaining malaria testing rates in areas approaching elimination of malaria.
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Affiliation(s)
- Jade D Rae
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand. .,Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand. .,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - Jordi Landier
- IRD (Institut de Recherche pour le Developpement), Aix Marseille Univ, INSERM, SESSTIM, Marseille, France
| | - Julie A Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Stéphane Proux
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Angela Devine
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia.,Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - Richard J Maude
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK.,Harvard TH Chan School of Public Health, Harvard University, Boston, USA.,The Open University, Milton Keynes, UK
| | - Aung Myint Thu
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Jacher Wiladphaingern
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Ladda Kajeechiwa
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - May Myo Thwin
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Saw Win Tun
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - François H Nosten
- Shoklo Malaria Research Unit (SMRU), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand.,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
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19
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Fiori KP, Lauria ME, Singer AW, Jones HE, Belli HM, Aylward PT, Agoro S, Gbeleou S, Sowu E, Grunitzky-Bekele M, Singham Goodwin A, Morrison M, Ekouevi DK, Hirschhorn LR. An Integrated Primary Care Initiative for Child Health in Northern Togo. Pediatrics 2021; 148:peds.2020-035493. [PMID: 34452981 DOI: 10.1542/peds.2020-035493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/03/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To determine if the Integrated Community-Based Health Systems-Strengthening (ICBHSS) initiative was effective in expanding health coverage, improving care quality, and reducing child mortality in Togo. METHODS Population-representative cross-sectional household surveys adapted from the Demographic Household Survey and Multiple Indicator Cluster Surveys were conducted at baseline (2015) and then annually (2016-2020) in 4 ICBHSS catchment sites in Kara, Togo. The primary outcome was under-5 mortality, with health service coverage and health-seeking behavior as secondary outcomes. Costing analyses were calculated by using "top-down" methodology with audited financial statements and programmatic data. RESULTS There were 10 022 household surveys completed from 2015 to 2020. At baseline (2015), under-5 mortality was 51.1 per 1000 live births (95% confidence interval [CI]: 35.5-66.8), and at the study end period (2020), under-5 mortality was 35.8 (95% CI: 23.4-48.2). From 2015 to 2020, home-based treatment by a community health worker increased from 24.1% (95% CI: 21.9%-26.4%) to 45.7% (95% CI: 43.3%-48.2%), and respondents reporting prenatal care in the first trimester likewise increased (37.5% to 50.1%). Among respondents who sought care for a child with fever, presenting for care within 1 day increased from 51.9% (95% CI: 47.1%-56.6%) in 2015 to 80.3% (95% CI: 74.6%-85.0%) in 2020. The estimated annual additional intervention cost was $8.84 per person. CONCLUSIONS Our findings suggest that the ICBHSS initiative, a bundle of evidence-based interventions implemented with a community-based strategy, improves care access and quality and was associated with reduction in child mortality.
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Affiliation(s)
- Kevin P Fiori
- Departments of Pediatrics .,Family and Social Medicine, Albert Einstein College of Medicine, Bronx, New York.,Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo
| | - Molly E Lauria
- Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo
| | - Amanda W Singer
- Family and Social Medicine, Albert Einstein College of Medicine, Bronx, New York.,Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo
| | - Heidi E Jones
- City University of New York, Graduate School of Public Health & Health Policy, New York, New York
| | - Hayley M Belli
- Department of Population Health, School of Medicine, New York University, New York, New York
| | - Patrick T Aylward
- Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo
| | - Sibabe Agoro
- Kara Regional Health Department, Ministry of Health and Public Hygiene, Kara, Togo
| | - Sesso Gbeleou
- Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo
| | - Etonam Sowu
- Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo
| | | | - Alicia Singham Goodwin
- Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo.,Columbia Mailman School of Public Health, Columbia University, New York, New York
| | - Melissa Morrison
- School of Global Public Health, New York University, New York, New York
| | - Didier K Ekouevi
- Department of Public Health, Health Sciences Faculty, University of Lomé, Lomé, Togo.,African Research Center in Epidemiology and Public Health, Lomé, Togo
| | - Lisa R Hirschhorn
- Community Health Systems Laboratory, Integrate Health/Santé Intégrée, New York, New York/Kara, Togo.,Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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20
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Story WT, Pritchard S, Hejna E, Olivas E, Sarriot E. The role of integrated community case management projects in strengthening health systems: case study analysis in Ethiopia, Malawi and Mozambique. Health Policy Plan 2021; 36:900-912. [PMID: 33930137 DOI: 10.1093/heapol/czaa177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2020] [Indexed: 11/14/2022] Open
Abstract
Integrated community case management (iCCM) has now been implemented at scale globally. Literature to-date has focused primarily on the effectiveness of iCCM and the systems conditions required to sustain iCCM. In this study, we sought to explore opportunities taken and lost for strengthening health systems through successive iCCM programmes. We employed a systematic, embedded, multiple case study design for three countries-Ethiopia, Malawi and Mozambique-where Save the Children implemented iCCM programmes between 2009 and 2017. We used textual analysis to code 62 project documents on nine categories of functions of health systems using NVivo 11.0. The document review was supplemented by four key informant interviews. This study makes important contributions to the theoretical understanding of the role of projects in health systems strengthening by not only documenting evidence of systems strengthening in multi-year iCCM projects, but also emphasizing important deficiencies in systems strengthening efforts. Projects operated on a spectrum, ranging from gap-filling interventions, to support, to actual strengthening. While there were natural limits to the influence of a project on the health system, all successive projects found constructive opportunities to try to strengthen systems. Alignment with the Ministry of Health was not always static and simple, and ministries themselves have shown pluralism in their perspectives and orientations. We conclude that systems strengthening remains 'everybody's business' and places demands for realism and transparency on government and the development architecture. While mid-size projects have limited decision space, there is value in better defining where systems strengthening contributions can actually be made. Furthermore, systems strengthening is not solely about macro-level changes, as operational and efficiency gains at meso and micro levels can have value to the system. Claims of 'systems strengthening' are, however, bounded within the quality of evaluation and learning investments.
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Affiliation(s)
- William T Story
- Department of Community and Behavioral Health, College of Public Health, University of Iowa, 145 N. Riverside Drive, Iowa City, IA 52242, USA
| | - Susannah Pritchard
- Formerly Save the Children, Health Department, 1 St. John's Lane, London EC1M 4AR, UK
| | - Emily Hejna
- Department of Community and Behavioral Health, College of Public Health, University of Iowa, 145 N. Riverside Drive, Iowa City, IA 52242, USA
| | - Elijah Olivas
- Department of Community and Behavioral Health, College of Public Health, University of Iowa, 145 N. Riverside Drive, Iowa City, IA 52242, USA
| | - Eric Sarriot
- Formerly Save the Children, Department of Global Health, 899 North Capitol St NE #900, Washington, DC 20002, USA
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21
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Rodriguez MH. Residual Malaria: Limitations of Current Vector Control Strategies to Eliminate Transmission in Residual Foci. J Infect Dis 2021; 223:S55-S60. [PMID: 33906220 PMCID: PMC8079132 DOI: 10.1093/infdis/jiaa582] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The transmission of Plasmodium parasites in residual foci is currently a major roadblock for malaria elimination. Human activities and behavior, along with outdoor biting mosquitoes with opportunistic feeding preferences are the main causes of the inefficacy of the main vector control interventions, long lasting insecticide-impregnated nets and insecticide residual spraying. Several strategies to abate or repel outdoor biting mosquito vectors are currently being researched, but the impact of insecticide resistance on the efficacy of these and current indoor-applied insecticides requires further assessment. Understanding the human, ecological and vector factors, determining transmission in residual foci is necessary for the design and implementation of novel control strategies. Vector control alone is insufficient without adequate epidemiological surveillance and prompt treatment of malaria cases, the participation of endemic communities in prevention and control is required. In addition, malaria control programs should optimize their structure and organization, and their coordination with other government sectors.
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Affiliation(s)
- Mario H Rodriguez
- Centro de Investigaciones Sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, Mexico
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22
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Abstract
In this review for the Vivax malaria collection, Kamala Thriemer and colleagues explore efforts to eliminate P. vivax malaria.
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Affiliation(s)
- Kamala Thriemer
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Benedikt Ley
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Lorenz von Seidlein
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
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23
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Vasiliu A, Eymard-Duvernay S, Tchounga B, Atwine D, de Carvalho E, Ouedraogo S, Kakinda M, Tchendjou P, Turyahabwe S, Kuate AK, Tiendrebeogo G, Dodd PJ, Graham SM, Cohn J, Casenghi M, Bonnet M. Community intervention for child tuberculosis active contact investigation and management: study protocol for a parallel cluster randomized controlled trial. Trials 2021; 22:180. [PMID: 33653385 PMCID: PMC7927252 DOI: 10.1186/s13063-021-05124-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 02/11/2021] [Indexed: 01/22/2023] Open
Abstract
Background There are major gaps in the management of pediatric tuberculosis (TB) contact investigation for rapid identification of active tuberculosis and initiation of preventive therapy. This study aims to evaluate the impact of a community-based intervention as compared to facility-based model for the management of children in contact with bacteriologically confirmed pulmonary TB adults in low-resource high-burden settings. Methods/design This multicenter parallel open-label cluster randomized controlled trial is composed of three phases: I, baseline phase in which retrospective data are collected, quality of data recording in facility registers is checked, and expected acceptability and feasibility of the intervention is assessed; II, intervention phase with enrolment of index cases and contact cases in either facility- or community-based models; and III, explanatory phase including endpoint data analysis, cost-effectiveness analysis, and post-intervention acceptability assessment by healthcare providers and beneficiaries. The study uses both quantitative and qualitative analysis methods. The community-based intervention includes identification and screening of all household contacts, referral of contacts with TB-suggestive symptoms to the facility for investigation, and household initiation of preventive therapy with follow-up of eligible child contacts by community healthcare workers, i.e., all young (< 5 years) child contacts or older (5–14 years) child contacts living with HIV, and with no evidence of TB disease. Twenty clusters representing TB diagnostic and treatment facilities with their catchment areas are randomized in a 1:1 ratio to either the community-based intervention arm or the facility-based standard of care arm in Cameroon and Uganda. Randomization was stratified by country and constrained on the number of index cases per cluster. The primary endpoint is the proportion of eligible child contacts who initiate and complete the preventive therapy. The sample size is of 1500 child contacts to identify a 10% difference between the arms with the assumption that 60% of children will complete the preventive therapy in the standard of care arm. Discussion This study will provide evidence of the impact of a community-based intervention on household child contact screening and management of TB preventive therapy in order to improve care and prevention of childhood TB in low-resource high-burden settings. Trial registration ClinicalTrials.gov NCT03832023. Registered on 6 February 2019 Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05124-9.
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Affiliation(s)
- Anca Vasiliu
- French National Research Institute for Sustainable Development (IRD UMI 233 TransVIHMI- UM-INSERM U1175), Montpellier, France
| | - Sabrina Eymard-Duvernay
- French National Research Institute for Sustainable Development (IRD UMI 233 TransVIHMI- UM-INSERM U1175), Montpellier, France
| | - Boris Tchounga
- Elizabeth Glaser Pediatric AIDS Foundation, Yaoundé, Cameroon
| | | | - Elisabete de Carvalho
- French National Research Institute for Sustainable Development (IRD UMI 233 TransVIHMI- UM-INSERM U1175), Montpellier, France
| | - Sayouba Ouedraogo
- French National Research Institute for Sustainable Development (IRD UMI 233 TransVIHMI- UM-INSERM U1175), Montpellier, France
| | | | | | | | | | - Georges Tiendrebeogo
- French National Research Institute for Sustainable Development (IRD UMI 233 TransVIHMI- UM-INSERM U1175), Montpellier, France
| | - Peter J Dodd
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Stephen M Graham
- Centre for International Child Health, University of Melbourne and Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Australia.,International Union Against Tuberculosis and Lung Disease (The Union), Paris, France
| | - Jennifer Cohn
- Elizabeth Glaser Pediatric AIDS Foundation, Geneva, Switzerland
| | | | - Maryline Bonnet
- French National Research Institute for Sustainable Development (IRD UMI 233 TransVIHMI- UM-INSERM U1175), Montpellier, France.
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24
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Petersen E, Grobusch MP. Accurate malaria diagnosis: not only essential for malaria case management, but prerequisite for managing febrile disease in the tropics. Clin Infect Dis 2021; 73:e1168-e1169. [PMID: 33395459 DOI: 10.1093/cid/ciaa1945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 12/31/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Eskild Petersen
- Institute for Clinical Medicine, Faculty of Health Sciences, University of Aarhus, Denmark.,Department of Molecular Medicine, University of Pavia, Italy.,European Society for Clinical Microbiology and Infectious Diseases (ESCMID) Emerging Infections Task Force, Basel, Switzerland
| | - Martin P Grobusch
- Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Amsterdam University Medical Centers, location AMC, Amsterdam Public Health, Amsterdam Infection & Immunity, University of Amsterdam, Amsterdam, The Netherlands.,Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Institute of Infectious Diseases and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa.,Centre de Recherches Médicales en Lambaréné (CERMEL), Lambaréné, Gabon.,Masanga Medical Research Unit (MMRU), Masanga, Sierra Leone
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25
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Garg S, Gurung P, Dewangan M, Nanda P. Coverage of community case management for malaria through CHWs: a quantitative assessment using primary household surveys of high-burden areas in Chhattisgarh state of India. Malar J 2020; 19:213. [PMID: 32571346 PMCID: PMC7310067 DOI: 10.1186/s12936-020-03285-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 06/12/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Community Case Management of Malaria (CCMM) has been implemented through community health workers (CHWs) in many countries. Existing studies have shown that CHWs can be viable means of implementing CCMM. However, not many studies have examined the coverage under large-scale CCMM programmes. India is a big contributor to global malaria burden. Chhattisgarh is a leading state in India in terms of malaria incidence and mortality. CCMM was implemented on a large scale through the 'mitanin' CHWs in rural Chhattisgarh from 2015. Under CCMM, 37,696 CHWs in 84 high-burden administrative blocks of the state were trained and equipped with rapid diagnostic tests (RDT), artemisinin-based combination therapy (ACT) and chloroquine. METHODS This descriptive quantitative study assesses coverage of CCMM in detection and treatment of Malaria over three rounds of household surveys-2015, 2016 and 2018. Household-interviews covered more than 15,000 individuals in each round, using multi-stage random sampling across the 84 blocks. The main objectives were to find out the coverage in identification and treatment of malaria and the share of CHWs in them. A 15-days recall was used to find out cases of fever and healthcare sought by them. RESULTS In 2018, 62% of febrile cases in rural population contacted CHWs. RDT, ACT and chloroquine were available with 96%, 80% and 95% of CHWs, respectively. From 2015 to 2018, the share of CHWs in testing of febrile cases increased from 34 to 70%, while it increased from 28 to 69% in treatment of malaria cases. CHWs performed better than other providers in treatment-completion and administered medication under direct observation to 72% of cases they treated. CONCLUSION This study adds to one of the most crucial but relatively less reported area of CCMM programmes, i.e. the extent of coverage of the total febrile population by CHWs, which subsequently determines the actual coverage of case-management in malaria. Mitanin-CHWs achieved high coverage and treatment-completion rates that were rarely reported in context of large-scale CCMM elsewhere. Close to community, well-trained CHWs with sufficient supplies of rapid tests and anti-malarial drugs can play a key role in achieving the desired coverage in malaria-management.
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Affiliation(s)
- Samir Garg
- State Health Resource Centre, Chhattisgarh, Raipur, India.
| | - Preeti Gurung
- State Health Resource Centre, Chhattisgarh, Raipur, India
| | | | - Prabodh Nanda
- State Health Resource Centre, Chhattisgarh, Raipur, India
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26
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Preston A, Okebe J, Balen J, Ribera JM, Masunaga Y, Bah A, Dabira E, D’Alessandro U. Involving community health workers in disease-specific interventions: perspectives from The Gambia on the impact of this approach. JOURNAL OF GLOBAL HEALTH REPORTS 2019. [DOI: 10.29392/joghr.3.e2019084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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27
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Minn PW, Shewade HD, Kyaw NTT, Phyo KH, Linn NYY, Min MS, Aung YN, Myint ZT, Thi A. Quality of Malaria Treatment Provided under 'Better Health Together' Project in Ethnic Communities of Myanmar: How Are We Performing? Trop Med Infect Dis 2019; 4:tropicalmed4040140. [PMID: 31817078 PMCID: PMC6958459 DOI: 10.3390/tropicalmed4040140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 11/24/2022] Open
Abstract
Malaria accounted for 18% of all deaths in the ethnic communities of Myanmar. In this cross-sectional study, we assessed the extent of and factors associated with receipt of quality malaria treatment services provided by integrated community malaria volunteer (ICMV) under six ethnic health organisations. Data of people with malaria diagnosed by rapid diagnostic tests during 2017–2018 were extracted from the ICMV registers. Documentation of prescribing a complete course of drugs was used to assess quality. Of 2881 people with malaria, village-based ICMV diagnosed and treated 2279 (79%) people. Overall, 2726 (95%) people received correct drugs in the correct dose and adequate duration appropriate to malaria species, age and pregnancy status while 1285 (45%) people received ‘correct and timely (within 24 h of fever)’ treatment. Children under five years, those with severe malaria, mixed infection and falciparum malaria were less likely to receive the correct treatment. When compared to health posts, village-based ICMVs and mobile teams performed better in providing correct treatment and mobile teams in providing ‘correct and timely’ treatment. This calls for ensuring the early presentation of people to health workers within 24 h of undifferentiated fever through health promotion initiatives. Future studies should assess adherence to medication and clinical improvement.
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Affiliation(s)
- Phyo Wai Minn
- Community Partners International, Yangon 11201, Myanmar; (M.S.M.); (Y.N.A.); (Z.T.M.)
- Correspondence: or ; Tel.: +95-9797657288
| | - Hemant Deepak Shewade
- International Union against Tuberculosis and Lung Disease (The Union), 75006 Paris, France;
- The Union South East Asia Office, New Delhi 110016, India
- Karuna Trust, Bengaluru 560041, India
| | - Nang Thu Thu Kyaw
- The Union Myanmar Country Office, Mandalay 05021, Myanmar; (N.T.T.K.); (K.H.P.)
| | - Khaing Hnin Phyo
- The Union Myanmar Country Office, Mandalay 05021, Myanmar; (N.T.T.K.); (K.H.P.)
| | - Nay Yi Yi Linn
- Vector Borne Disease Control Program, Department of Public Health, Ministry of Health and Sports, Nay Pyi Taw 15011, Myanmar; (N.Y.Y.L.); (A.T.)
| | - Myat Sandi Min
- Community Partners International, Yangon 11201, Myanmar; (M.S.M.); (Y.N.A.); (Z.T.M.)
| | - Yan Naing Aung
- Community Partners International, Yangon 11201, Myanmar; (M.S.M.); (Y.N.A.); (Z.T.M.)
| | - Zaw Toe Myint
- Community Partners International, Yangon 11201, Myanmar; (M.S.M.); (Y.N.A.); (Z.T.M.)
| | - Aung Thi
- Vector Borne Disease Control Program, Department of Public Health, Ministry of Health and Sports, Nay Pyi Taw 15011, Myanmar; (N.Y.Y.L.); (A.T.)
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28
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Lauria ME, Fiori KP, Jones HE, Gbeleou S, Kenkou K, Agoro S, Agbèrè AD, Lue KD, Hirschhorn LR. Assessing the Integrated Community-Based Health Systems Strengthening initiative in northern Togo: a pragmatic effectiveness-implementation study protocol. Implement Sci 2019; 14:92. [PMID: 31619250 PMCID: PMC6796416 DOI: 10.1186/s13012-019-0921-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/01/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Over the past decade, prevalence of maternal and child morbidity and mortality in Togo, particularly in the northern regions, has remained high despite global progress. The causes of under-five child mortality in Togo are diseases with effective and low-cost prevention and/or treatment strategies, including malaria, acute lower respiratory infections, and diarrheal diseases. While Togo has a national strategy for implementing the integrated management of childhood illness (IMCI) guidelines, including a policy on integrated community case management (iCCM), challenges in implementation and low public sector health service utilization persist. There are critical gaps to access and quality of community health systems throughout the country. An integrated facility- and community-based initiative, the Integrated Community-Based Health Systems Strengthening (ICBHSS) initiative, seeks to address these gaps while strengthening the public sector health system in northern Togo. This study aims to evaluate the effect and implementation strategy of the ICBHSS initiative over 48 months in the catchment areas of 21 public sector health facilities. METHODS The ICBHSS model comprises a bundle of evidence-based interventions targeting children under five, women of reproductive age, and people living with HIV through (1) community engagement and feedback; (2) elimination of point-of-care costs; (3) proactive community-based IMCI using community health workers (CHWs) with additional services including family planning, HIV testing, and referrals; (4) clinical mentoring and enhanced supervision; and (5) improved supply chain management and facility structures. Using a pragmatic type II hybrid effectiveness-implementation study, we will evaluate the ICBHSS initiative with two primary aims: (1) determine effectiveness through changes in under-five mortality rates and (2) assess the implementation strategy through measures of reach, adoption, implementation, and maintenance. We will conduct a mixed-methods assessment using the RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework. This assessment consists of four components: (1) a stepped-wedge cluster randomized control trial using a community-based household survey, (2) annual health facility assessments, (3) key informant interviews, and (4) costing and return-on-investment assessments for each randomized cluster. DISCUSSION Our research is expected to contribute to continuous quality improvement initiatives, optimize implementation factors, provide knowledge regarding health service delivery, and accelerate health systems improvements in Togo and more broadly. TRIAL REGISTRATION ClinicalTrials.gov , NCT03694366 , registered 3 October 2018.
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Affiliation(s)
- Molly E Lauria
- Community Health Systems Lab, Integrate Health/Santé Intégrée, Kara, Togo.
| | - Kevin P Fiori
- Community Health Systems Lab, Integrate Health/Santé Intégrée, Kara, Togo
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Family and Social Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Heidi E Jones
- CUNY Graduate School of Public Health & Health Policy, New York, USA
| | | | | | - Sibabe Agoro
- Kara Regional Health Department, Ministry of Health and Public Hygiene, Kara, Togo
| | - Abdourahmane Diparidé Agbèrè
- Department of Pediatrics, Health Sciences Faculty, University of Lomé, Lomé, Togo
- Department of Pediatrics, Regional Hospital, Lomé-Commune, Lomé, Togo
| | - Kelly D Lue
- Community Health Systems Lab, Integrate Health/Santé Intégrée, Kara, Togo
| | - Lisa R Hirschhorn
- Community Health Systems Lab, Integrate Health/Santé Intégrée, Kara, Togo
- Northwestern University Feinberg School of Medicine, Chicago, USA
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Feachem RGA, Chen I, Akbari O, Bertozzi-Villa A, Bhatt S, Binka F, Boni MF, Buckee C, Dieleman J, Dondorp A, Eapen A, Sekhri Feachem N, Filler S, Gething P, Gosling R, Haakenstad A, Harvard K, Hatefi A, Jamison D, Jones KE, Karema C, Kamwi RN, Lal A, Larson E, Lees M, Lobo NF, Micah AE, Moonen B, Newby G, Ning X, Pate M, Quiñones M, Roh M, Rolfe B, Shanks D, Singh B, Staley K, Tulloch J, Wegbreit J, Woo HJ, Mpanju-Shumbusho W. Malaria eradication within a generation: ambitious, achievable, and necessary. Lancet 2019; 394:1056-1112. [PMID: 31511196 DOI: 10.1016/s0140-6736(19)31139-0] [Citation(s) in RCA: 187] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/26/2019] [Accepted: 05/07/2019] [Indexed: 01/04/2023]
Affiliation(s)
- Richard G A Feachem
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Ingrid Chen
- Global Health Group, University of California San Francisco, San Francisco, CA, USA.
| | - Omar Akbari
- Division of Biological Sciences, University of California San Diego, La Jolla, CA, USA
| | - Amelia Bertozzi-Villa
- Malaria Atlas Project, University of Oxford, Oxford, UK; Institute for Disease Modeling, Bellevue, WA, USA
| | - Samir Bhatt
- Malaria Atlas Project, University of Oxford, Oxford, UK
| | - Fred Binka
- School of Public Health, University of Health and Allied Sciences, Ho, Ghana
| | - Maciej F Boni
- Center for Infectious Disease Dynamics, Department of Biology, Penn State, University Park, PA, USA
| | - Caroline Buckee
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Joseph Dieleman
- Institute for Health Metrics, University of Washington, Seattle, WA, USA
| | - Arjen Dondorp
- Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Alex Eapen
- National Institute of Malaria Research, Chennai, India
| | - Neelam Sekhri Feachem
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Scott Filler
- The Global Fund to Fight AIDS, Tuberculosis and Malaria, Geneva, Switzerland
| | - Peter Gething
- Malaria Atlas Project, University of Oxford, Oxford, UK
| | - Roly Gosling
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Annie Haakenstad
- Institute for Health Metrics, University of Washington, Seattle, WA, USA
| | - Kelly Harvard
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Arian Hatefi
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Dean Jamison
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Kate E Jones
- Department of Genetics, Evolution and Environment, University College London, London, UK
| | | | | | - Altaf Lal
- Sun Pharma Industries, Mumbai, India
| | - Erika Larson
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Margaret Lees
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Neil F Lobo
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Angela E Micah
- Institute for Health Metrics, University of Washington, Seattle, WA, USA
| | - Bruno Moonen
- Bill & Melinda Gates Foundation, Seattle, WA, USA
| | - Gretchen Newby
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Xiao Ning
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, China
| | - Muhammad Pate
- Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Martha Quiñones
- Department of Public Health, Universidad Nacional de Colombia, Bogota, Colombia
| | - Michelle Roh
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Ben Rolfe
- Asia Pacific Leaders Malaria Alliance, Singapore
| | | | - Balbir Singh
- Malaria Research Center, University Malaysia Sarawak, Sarawak, Malaysia
| | | | | | - Jennifer Wegbreit
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
| | - Hyun Ju Woo
- Global Health Group, University of California San Francisco, San Francisco, CA, USA
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Trajman A, Wakoff-Pereira MF, Ramos-Silva J, Cordeiro-Santos M, Militão de Albuquerque MDF, Hill PC, Menzies D. Knowledge, attitudes and practices on tuberculosis transmission and prevention among auxiliary healthcare professionals in three Brazilian high-burden cities: a cross-sectional survey. BMC Health Serv Res 2019; 19:532. [PMID: 31362728 PMCID: PMC6668184 DOI: 10.1186/s12913-019-4231-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 06/07/2019] [Indexed: 01/27/2023] Open
Abstract
Background Tuberculosis elimination requires treatment of latently infected high-risk persons, such as contacts of index cases. Identification and referral of tuberculosis contacts for investigation are major barriers in the contact cascade-of-care. These tasks rely heavily on auxiliary primary healthcare workers in many low- and middle-income countries. We aimed to understand their knowledge, attitudes and practices (KAP) regarding contact investigation in Brazil. Methods We conducted a cross-sectional KAP survey on tuberculosis transmission and prevention among 135 auxiliary healthcare workers in three tuberculosis high-burden Brazilian cities. Trained interviewers applied a translated version of a previously applied questionnaire. Open answers were classified in pre-defined objective categories and analysed quantitatively. Answers were further classified as satisfactory or not according to criteria set by a panel of three specialists. Results Although 66% had received tuberculosis training in the past 10 years, only 19% were trained for tuberculosis prevention. 64% could not clearly distinguish latent tuberculosis infection (LTBI) from active tuberculosis; 63% did not know how to diagnose LTBI and 52% did not know how to prevent progression to active tuberculosis. Most believed that it is important to investigate adult (99%) and child (96%) contacts for LTBI. However, not all invite contacts - children (81%) or adults (71%) - to the clinic, despite only 24% perceiving difficulties for investigation. Conclusions Gaps in KAP among auxiliary health workers have been reported in other areas, such as obstetrics and other infectious diseases. To the best of our knowledge, this is the first KAP survey on tuberculosis transmission and prevention among auxiliary health care workers, and relevant gaps were also found. Knowledge gaps were notably related to LTBI management, including how to recognize it and prevent progression to active tuberculosis through treatment, despite most recognizing the importance of investigating contacts. Auxiliary healthcare workers in three Brazilian high-burden cities have important knowledge gaps despite their perception of the importance of tuberculosis prevention among contacts. They need to incorporate contact referral as one of their tasks to enable progress toward the target of tuberculosis elimination. Electronic supplementary material The online version of this article (10.1186/s12913-019-4231-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anete Trajman
- Programa de Pós-graduação em Clínica Médica, Universidade Federal do Rio de Janeiro, Universidade, Rio de Janeiro, Rua Macedo Sobrinho 74/203, Humaitá, Rio de Janeiro, 22271-080, Brazil. .,Respiratory Epidemiology & Clinical Research Unit (RECRU), McGill University, Montreal, Canada.
| | - Maria F Wakoff-Pereira
- Programa de Pós-graduação em Clínica Médica, Universidade Federal do Rio de Janeiro, Universidade, Rio de Janeiro, Rua Macedo Sobrinho 74/203, Humaitá, Rio de Janeiro, 22271-080, Brazil
| | - Jonas Ramos-Silva
- Programa de Pós-graduação em Clínica Médica, Universidade Federal do Rio de Janeiro, Universidade, Rio de Janeiro, Rua Macedo Sobrinho 74/203, Humaitá, Rio de Janeiro, 22271-080, Brazil
| | - Marcelo Cordeiro-Santos
- Fundação de Medicina Tropical Dr. Heitor Dourado Vieira, Universidade Estadual do Amazonas, Manaus, AM, Brazil
| | | | - Philip C Hill
- Centre for International Health, University of Otago, Dunedin, New Zealand
| | - Dick Menzies
- Respiratory Epidemiology & Clinical Research Unit (RECRU), McGill University, Montreal, Canada
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Kaunda-Khangamwa BN, van den Berg H, McCann RS, Kabaghe A, Takken W, Phiri K, van Vugt M, Manda-Taylor L. The role of health animators in malaria control: a qualitative study of the health animator (HA) approach within the Majete malaria project (MMP) in Chikwawa District, Malawi. BMC Health Serv Res 2019; 19:478. [PMID: 31299974 PMCID: PMC6624973 DOI: 10.1186/s12913-019-4320-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 07/02/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Malaria continues to place a high burden on communities due to challenges reaching intervention target levels in Chikwawa District, Malawi. The Hunger Project Malawi is using a health animator approach (HA) to address gaps in malaria control coverage. We explored the influence of community-based volunteers known as health animators (HAs) in malaria control. We assessed the impact of HAs on knowledge, attitudes, and practices towards malaria interventions. METHODS This paper draws on the qualitative data collected to explore the roles of communities, HAs and formal health workers attending and not attending malaria workshops for malaria control. Purposive sampling was used to select 78 respondents. We conducted 10 separate focus group discussions (FGDs)-(n = 6) with community members and (n = 4) key informants. Nine in-depth interviews (IDIs) were held with HAs and Health Surveillance Assistants (HSAs) in three focal areas near Majete Wildlife Reserve. Nvivo 11 was used for coding and analysis. We employed the framework analysis and social capital theory to determine how the intervention influenced health and social outcomes. RESULTS Using education, feedback sessions and advocacy in malaria workshop had mixed outcomes. There was a high awareness of community participation and comprehensive knowledge of the HA approach as key to malaria control. HAs were identified as playing a complementary role in malaria intervention. Community members' attitudes towards advocacy for better health services were poor. Attendance in malaria workshops was sporadic towards the final year of the intervention. Respondents mentioned positive attitudes and practices on net usage for prevention and prompt health-seeking behaviours. CONCLUSION The HA approach is a useful strategy for complementing malaria prevention strategies in rural communities and improving practices for health-seeking behaviour. Various factors influence HAs' motivation, retention, community engagement, and programme sustainability. However, little is known about how these factors interact to influence volunteers' motivation, community participation and sustainability over time. More research is needed to explore the acceptability of an HA approach and the impact on malaria control in other rural communities in Malawi.
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Affiliation(s)
- Blessings N. Kaunda-Khangamwa
- The School of Public Health and Family Medicine, University of Malawi, College of Medicine, Blantyre, Malawi
- The Malaria Alert Centre, University of Malawi, College of Medicine, Blantyre, Malawi
- The University of Witwatersrand, School of Public Health, Johannesburg, South Africa
| | - Henk van den Berg
- Amsterdam UMC, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Robert S. McCann
- Wageningen University and Research Centre, Wageningen, The Netherlands
- Training and Research Unit of Excellence, University of Malawi, College of Medicine, Blantyre, Malawi
| | - Alinune Kabaghe
- The School of Public Health and Family Medicine, University of Malawi, College of Medicine, Blantyre, Malawi
- Training and Research Unit of Excellence, University of Malawi, College of Medicine, Blantyre, Malawi
| | - Willem Takken
- Wageningen University and Research Centre, Wageningen, The Netherlands
| | - Kamija Phiri
- The School of Public Health and Family Medicine, University of Malawi, College of Medicine, Blantyre, Malawi
- Training and Research Unit of Excellence, University of Malawi, College of Medicine, Blantyre, Malawi
| | - Michele van Vugt
- Amsterdam UMC, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Lucinda Manda-Taylor
- The School of Public Health and Family Medicine, University of Malawi, College of Medicine, Blantyre, Malawi
- Training and Research Unit of Excellence, University of Malawi, College of Medicine, Blantyre, Malawi
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Davlantes E, Salomao C, Wate F, Sarmento D, Rodrigues H, Halsey ES, Lewis L, Candrinho B, Zulliger R. Malaria case management commodity supply and use by community health workers in Mozambique, 2017. Malar J 2019; 18:47. [PMID: 30791915 PMCID: PMC6385463 DOI: 10.1186/s12936-019-2682-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 02/14/2019] [Indexed: 11/25/2022] Open
Abstract
Background Community health workers (CHWs) provide preventive care and integrated community case management (iCCM) to people with low healthcare access worldwide. CHW programmes have helped reduce mortality in myriad countries, but little data on malaria supply chain management has been shared. This project evaluated the current composition, use, and delivery of malaria iCCM kit commodities in Mozambique—rapid diagnostic tests (RDTs) and artemether–lumefantrine (AL) treatments—to better tailor existing resources to the needs of CHWs in diverse practice settings. Methods Health facilities in Maputo (low malaria burden), Inhambane (moderate), and Nampula (high) Provinces were selected using probability proportionate to the number of CHWs at each facility. All CHWs and their supervisors at selected facilities were interviewed using a structured questionnaire to document experiences with kit commodities. Data were analysed to assess CHW commodity stock levels by province and season. Results In total, 216 CHWs and 56 supervisors were interviewed at 56 health facilities. CHWs reported receiving an average of 6.7 kits in the last year, although they are intended to receive kits monthly. One-tenth of CHWs reported receiving kits with missing RDTs, and 28% reported lacking some AL treatments. Commodity use was highest in the rainy season. Stockouts were reported by CHWs in all provinces, more commonly in the rainy season. Facility-level stockouts of RDTs or some AL formulation in the past year were reported by 66% of supervisors. Use of CHW kit materials by health facilities was reported by 43% of supervisors; this was most common at facilities experiencing stockouts. Conclusions Variations in geographic and seasonal malaria commodity needs should be considered in CHW kit distribution planning in Mozambique. Improvements in provision of complete, monthly CHW kits are needed in parallel with improvements in the broader commodity system strengthening. The findings of this evaluation can help other CHW programmes determine best practices for management of iCCM supply chains. Electronic supplementary material The online version of this article (10.1186/s12936-019-2682-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Elizabeth Davlantes
- Epidemic Intelligence Service, US Centers for Disease Control and Prevention, 1600 Clifton Road, MS A-06, Atlanta, GA, 30333, USA. .,Malaria Branch, Division of Parasitic Diseases and Malaria, US Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Cristolde Salomao
- National Institute of Health, Ministry of Health, Maputo, Mozambique.,Field Epidemiology Training Programme, African Field Epidemiology Network, Maputo, Mozambique
| | - Flavio Wate
- United States President's Malaria Initiative, US Agency for International Development, Maputo, Mozambique
| | - Deonilde Sarmento
- Field Epidemiology Training Programme, African Field Epidemiology Network, Maputo, Mozambique
| | - Humberto Rodrigues
- National Community Health Worker Programme, Ministry of Health, Maputo, Mozambique
| | - Eric S Halsey
- United States President's Malaria Initiative, US Centers for Disease Control and Prevention, Atlanta, GA, USA.,Malaria Branch, Division of Parasitic Diseases and Malaria, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lauren Lewis
- United States President's Malaria Initiative, US Centers for Disease Control and Prevention, Atlanta, GA, USA.,Malaria Branch, Division of Parasitic Diseases and Malaria, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Baltazar Candrinho
- National Malaria Control Programme, Ministry of Health, Maputo, Mozambique
| | - Rose Zulliger
- United States President's Malaria Initiative, US Centers for Disease Control and Prevention, Atlanta, GA, USA.,Malaria Branch, Division of Parasitic Diseases and Malaria, US Centers for Disease Control and Prevention, Atlanta, GA, USA
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Scott K, Beckham SW, Gross M, Pariyo G, Rao KD, Cometto G, Perry HB. What do we know about community-based health worker programs? A systematic review of existing reviews on community health workers. HUMAN RESOURCES FOR HEALTH 2018; 16:39. [PMID: 30115074 PMCID: PMC6097220 DOI: 10.1186/s12960-018-0304-x] [Citation(s) in RCA: 305] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 07/30/2018] [Indexed: 05/04/2023]
Abstract
OBJECTIVE To synthesize current understanding of how community-based health worker (CHW) programs can best be designed and operated in health systems. METHODS We searched 11 databases for review articles published between 1 January 2005 and 15 June 2017. Review articles on CHWs, defined as non-professional paid or volunteer health workers based in communities, with less than 2 years of training, were included. We assessed the methodological quality of the reviews according to AMSTAR criteria, and we report our findings based on PRISMA standards. FINDINGS We identified 122 reviews (75 systematic reviews, of which 34 are meta-analyses, and 47 non-systematic reviews). Eighty-three of the included reviews were from low- and middle-income countries, 29 were from high-income countries, and 10 were global. CHW programs included in these reviews are diverse in interventions provided, selection and training of CHWs, supervision, remuneration, and integration into the health system. Features that enable positive CHW program outcomes include community embeddedness (whereby community members have a sense of ownership of the program and positive relationships with the CHW), supportive supervision, continuous education, and adequate logistical support and supplies. Effective integration of CHW programs into health systems can bolster program sustainability and credibility, clarify CHW roles, and foster collaboration between CHWs and higher-level health system actors. We found gaps in the review evidence, including on the rights and needs of CHWs, on effective approaches to training and supervision, on CHWs as community change agents, and on the influence of health system decentralization, social accountability, and governance. CONCLUSION Evidence concerning CHW program effectiveness can help policymakers identify a range of options to consider. However, this evidence needs to be contextualized and adapted in different contexts to inform policy and practice. Advancing the evidence base with context-specific elements will be vital to helping these programs achieve their full potential.
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Affiliation(s)
- Kerry Scott
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, 21205 United States of America
| | - S. W. Beckham
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, 21205 United States of America
| | - Margaret Gross
- Welch Medical Library, Johns Hopkins Medical Institutions, 1900 E Monument Street, Baltimore, 21205 United States of America
| | - George Pariyo
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, 21205 United States of America
| | - Krishna D Rao
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, 21205 United States of America
| | - Giorgio Cometto
- Health Workforce Department, World Health Organization, Avenue Appia 20, 1202 Geneva, Switzerland
| | - Henry B. Perry
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, 21205 United States of America
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Bottom-up approach to strengthen community-based malaria control strategy from community health workers' perceptions of their past, present, and future: a qualitative study in Palawan, Philippines. Trop Med Health 2018; 46:24. [PMID: 29997449 PMCID: PMC6030756 DOI: 10.1186/s41182-018-0105-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 06/14/2018] [Indexed: 11/18/2022] Open
Abstract
Background Microscopists have active roles in bringing malaria diagnosis and treatment closer to households in Palawan, the highest malaria-endemic province in the Philippines. To accelerate the elimination of malaria in Palawan, we performed a study based on the bottom-up approach to provide profound data to strengthen this community-based malaria control from the microscopists’ point of view. Methods We performed a qualitative cross-sectional study in Palawan. Four focus group discussions with 50 microscopists were conducted in Palawan from November 2010 to February 2011. During the discussions, the following open-ended questions were addressed: motivation for applying to be microscopists in the “Past” category; job satisfaction, role, problems, and saddest and happiest experiences working as microscopists in the “Present” category; and willingness towards task shifting in the “Future” category. Data were transcribed and analyzed by framework analysis using the NVivo software program. Results The present study innovatively proposed the following strategies: reinforcement strategy (adequate supplies and settings), highly prioritized additional strategies (improving social status of microscopists, issuing a travel budget, and including indigenous populations), regional additional strategies (additional malaria control in the southern region and task shifting in the northern region), and less prioritized additional strategies (employment policy and health checkup). Conclusion A bottom-up approach using microscopists’ perceptions would be a valuable method to propose practical and effective additional strategies for strengthening community-based malaria control.
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Linn NYY, Kathirvel S, Das M, Thapa B, Rahman MM, Maung TM, Kyaw AMM, Thi A, Lin Z. Are village health volunteers as good as basic health staffs in providing malaria care? A country wide analysis from Myanmar, 2015. Malar J 2018; 17:242. [PMID: 29925375 PMCID: PMC6011412 DOI: 10.1186/s12936-018-2384-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 06/12/2018] [Indexed: 11/10/2022] Open
Abstract
Background Malaria is one of the major public health problems in Myanmar. Village health volunteers (VHV) are the key malaria diagnosis and treatment service provider at community level in addition to basic health staffs (BHS). This countrywide analysis aimed to assess and compare the accessibility to- and quality of malaria care (treatment initiation, treatment within 24 h and complete treatment delivery) between VHV and BHS in Myanmar. Methods This was a retrospective cohort study using record review of routinely collected programme data available in electronic format. All patients with undifferentiated fever screened and diagnosed for malaria in January–December 2015 by VHV and BHS under National Malaria Control Programme in Myanmar were included in the study. Unadjusted and adjusted prevalence ratios (aPR) were calculated to assess the effect of VHV/BHS on receipt of treatment by patients. Results Of 978,735 undifferentiated fever patients screened in 2015, 11.0% of patients were found malaria positive and the malaria positivity in VHV and BHS group were 11.1 and 10.9% respectively. Access to malaria care: higher proportion of children aged 5–14 years (21.8% vs 17.3%) and females (43.7% vs 41.8%) with fever were screened for malaria by VHV compared to BHS. However, the same for children aged < 5 years was 2.2% lower in VHV group compared to BHS. Quality of malaria care: the proportion of malaria cases that received treatment was 96.6 and 94.9; treatment initiation within 24 h of fever was 44.7 and 34.1; and, complete treatment delivery was 80.9 and 88.2, respectively, in VHV and BHS groups. After adjustment for potential confounders, patients with malaria provided care by VHV had 1.02 times higher chance of receiving treatment compared to BHS [aPR (95% confidence interval) 1.017 (1.015, 1.020)]. Conclusions The VHV were more accessible to children and women than BHS in providing malaria screening services. The malaria treatment services provided by VHV was as good as BHS. Further qualitative research to explore and address the challenges on initiation and delivering complete treatment by VHV including inventory assessment and cost-effectiveness studies on integration of VHV in routine health system are needed.
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Affiliation(s)
- Nay Yi Yi Linn
- National Malaria Control Programme, Department of Public Health, Ministry of Health and Sports, Nay Pyi Taw, Myanmar.
| | - Soundappan Kathirvel
- The International Union of Tuberculosis and Lung Diseases, Union South-East Asia Regional Office, New Delhi, India.,Department of Community Medicine, School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Badri Thapa
- World Health Organization Country Office for Myanmar, Yangon, Myanmar
| | | | - Thae Maung Maung
- Department of Medical Research, Ministry of Health and Sports, Nay Pyi Taw, Myanmar
| | - Aye Mon Mon Kyaw
- National Malaria Control Programme, Department of Public Health, Ministry of Health and Sports, Nay Pyi Taw, Myanmar
| | - Aung Thi
- National Malaria Control Programme, Department of Public Health, Ministry of Health and Sports, Nay Pyi Taw, Myanmar
| | - Zaw Lin
- National Malaria Control Programme, Department of Public Health, Ministry of Health and Sports, Nay Pyi Taw, Myanmar
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Inoue Y, Takahashi D, Kondo N, Yoshii A, Sekihara M, Hombhanje FW, Tsukahara T. Village health volunteers’ individual social capital and caretakers’ health service utilization for febrile children in Malaria-endemic villages in Papua New Guinea. Trans R Soc Trop Med Hyg 2018; 111:490-496. [DOI: 10.1093/trstmh/try003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 01/05/2018] [Indexed: 11/12/2022] Open
Affiliation(s)
- Yosuke Inoue
- Carolina Population Center, 123 West Franklin St., Chapel Hill, NC 27516, USA
| | - Daichi Takahashi
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Naoki Kondo
- Department of Health and Social Behavior, School of Public Health, University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
- Department of Health Education and Health Sociology, School of Public Health, University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Akiko Yoshii
- Department of International Affairs and Tropical Medicine, Tokyo Women’s Medical University, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Makoto Sekihara
- Department of International Affairs and Tropical Medicine, Tokyo Women’s Medical University, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Francis W Hombhanje
- Divine Word University, Rabaul Campus, East New Britain 613, Kokopo, Papua New Guinea
| | - Takahiro Tsukahara
- Department of International Affairs and Tropical Medicine, Tokyo Women’s Medical University, Shinjuku-ku, Tokyo 162-8666, Japan
- School of Economics, Hosei University Graduate School, Shinjuku-ku, Tokyo 162-0843, Japan
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Coldiron ME, Von Seidlein L, Grais RF. Seasonal malaria chemoprevention: successes and missed opportunities. Malar J 2017; 16:481. [PMID: 29183327 PMCID: PMC5704360 DOI: 10.1186/s12936-017-2132-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 11/23/2017] [Indexed: 11/10/2022] Open
Abstract
Seasonal malaria chemoprevention (SMC) was recommended in 2012 for young children in the Sahel during the peak malaria transmission season. Children are given a single dose of sulfadoxine/pyrimethamine combined with a 3-day course of amodiaquine, once a month for up to 4 months. Roll-out and scale-up of SMC has been impressive, with 12 million children receiving the intervention in 2016. There is evidence of its overall benefit in routine implementation settings, and a meta-analysis of clinical trial data showed a 75% decrease in clinical malaria compared to placebo. SMC is not free of shortcomings. Its target zone includes many hard-to-reach areas, both because of poor infrastructure and because of political instability. Treatment adherence to a 3-day course of preventive treatment has not been fully documented, and could prove challenging. As SMC is scaled up, integration into a broader, community-based paradigm which includes other preventive and curative activities may prove beneficial, both for health systems and for recipients.
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