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Faust A, Ray N. Consequences of geographical accessibility to post-exposure treatment for rabies and snakebite in Africa: a mini review. FRONTIERS IN HEALTH SERVICES 2024; 4:1309692. [PMID: 38873089 PMCID: PMC11169726 DOI: 10.3389/frhs.2024.1309692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 05/15/2024] [Indexed: 06/15/2024]
Abstract
Introduction Rabies and snakebite envenoming are two zoonotic neglected tropical diseases (NTDs) transmitted to humans by animal bites, causing each year around 179,000 deaths and are most prevalent in Asia and Africa. Improving geographical accessibility to treatment is crucial in reducing the time from bite to treatment. This mini review aims to identify and synthesize recent studies on the consequences of distance and travel time on the victims of these diseases in African countries, in order to discuss potential joint approaches for health system strengthening targeting both diseases. Methods A literature review was conducted separately for each disease using Pubmed, Google Scholar, and snowball searching. Eligible studies, published between 2017 and 2022, had to discuss any aspect linked to geographical accessibility to treatments for either disease in Africa. Results Twenty-two articles (8 on snakebite and 14 on rabies) were eligible for data extraction. No study targeted both diseases. Identified consequences of low accessibility to treatment were classified into 6 categories: (1) Delay to treatment; (2) Outcome; (3) Financial impacts; (4) Under-reporting; (5) Compliance to treatment, and (6) Visits to traditional healers. Discussion and conclusion Geographical access to treatment significantly influences the burden of rabies and snakebite in Africa. In line with WHO's call for integrating approaches among NTDs, there are opportunities to model disease hotspots, assess population coverage, and optimize geographic access to care for both diseases, possibly jointly. This could enhance the management of these NTDs and contribute to achieving the global snakebite and rabies roadmaps by 2030.
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Affiliation(s)
- Aurélia Faust
- GeoHealth Group, Faculty of Medicine, Institute of Global Health, University of Geneva, Geneva, Switzerland
| | - Nicolas Ray
- GeoHealth Group, Faculty of Medicine, Institute of Global Health, University of Geneva, Geneva, Switzerland
- Institute for Environmental Sciences, University of Geneva, Geneva, Switzerland
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Salim A, Williams J, Abdel Wahab S, Adeshokan T, Almeida JR, Williams HF, Vaiyapuri R, Senthilkumaran S, Thirumalaikolundusubramanian P, Patel K, Baksh MF, Lewin MR, Vaiyapuri S. Identifying key factors contributing to treatment costs for snakebite envenoming in private tertiary healthcare settings in Tamil Nadu, India. PLoS Negl Trop Dis 2023; 17:e0011699. [PMID: 37844081 PMCID: PMC10602377 DOI: 10.1371/journal.pntd.0011699] [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: 06/23/2023] [Revised: 10/26/2023] [Accepted: 10/05/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND India suffers ~58,000 annual deaths due to snakebites. The 'Big Four' snakes (Russell's viper, Indian cobra, common krait, and saw-scaled viper) that are responsible for most bites cause diverse clinical effects. Delayed treatment increases the risk of serious complications and treatment costs. Although government hospitals offer free treatment for snakebites in India, most patients opt for private healthcare, which is an out-of-pocket expense as they often lack health insurance coverage. This study aims to analyse snakebite treatment costs in private tertiary care hospitals in Tamil Nadu, India and identifies the key factors contributing to treatment costs. METHODOLOGY/PRINCIPAL FINDINGS The treatment cost details for 913 snakebite victims were collected from 10 private tertiary care hospitals across Tamil Nadu. The data were classified into hospital, pharmacy, investigation, and laboratory costs, and analysed to determine various factors that contribute to the costs. The results demonstrate that the average treatment costs vary widely for different snakes. The hospital and pharmacy costs are higher than investigation and laboratory costs for all snakebites. Notably, Russell's viper bites cost significantly more than the bites from other snakes. Overall, the type of snake, nature of complications, specialist treatments required, and arrival time to hospitals were identified as some of the key factors for higher treatment costs. CONCLUSIONS/SIGNIFICANCE These data demonstrate that ~80% of snakebite patients can be treated with INR 100,000 (~GBP 1000 or USD 1200) or less. This study emphasises the urgent need to improve rural medical care by providing appropriate training for healthcare professionals and essential resources to facilitate early assessment of patients, administer the initial dose of antivenom and refer the patients to tertiary care only when needed. Moreover, the outcome of this study forms a basis for developing appropriate policies to regulate snakebite treatment costs and provide affordable medical insurance for vulnerable communities.
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Affiliation(s)
- Anika Salim
- School of Pharmacy, University of Reading, Reading, United Kingdom
| | - Jarred Williams
- School of Pharmacy, University of Reading, Reading, United Kingdom
| | | | - Tade Adeshokan
- School of Pharmacy, University of Reading, Reading, United Kingdom
| | - José R. Almeida
- School of Pharmacy, University of Reading, Reading, United Kingdom
| | | | | | | | | | - Ketan Patel
- School of Biological Sciences, University of Reading, Reading, United Kingdom
| | - M. Fazil Baksh
- Department of Mathematics and Statistics, University of Reading, Reading, United Kingdom
| | - Matthew R. Lewin
- California Academy of Sciences, San Francisco, California, United States of America
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Wafula ST, Namakula LN, Ninsiima LR, Ssekamatte NK, Walekhwa AW, Mugume IB, Musoke D. Barriers and opportunities for improving management of snakebites: Perspectives of healthcare workers in Northern Uganda. PLoS One 2023; 18:e0291032. [PMID: 37747844 PMCID: PMC10519583 DOI: 10.1371/journal.pone.0291032] [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: 06/30/2023] [Accepted: 08/20/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Snakebites are a neglected public health problem that pose a significant burden on affected individuals and communities in many sub-Saharan African countries, including Uganda. However, the barriers and facilitators to snakebite management within healthcare settings are not as well understood and well-documented. The aim of this study was to explore the experiences and perspectives of healthcare workers involved in handling snakebite incidents at individual and health system levels in Arua and Gulu districts in Northern Uganda. We sought to understand how healthcare workers manage snakebite cases, what challenges they encounter, and what opportunities they perceive for improvement. METHODS We conducted a qualitative study using in-depth interviews with 18 healthcare workers from different cadres, seniority levels, and facility types. We used iterative thematic analysis to explore the management procedures, challenges, and opportunities for snakebite management. Using thematic analysis, we identified the overarching themes and subthemes related to snakebite management and associated barriers and opportunities. RESULTS The main barriers to snakebite management identified by healthcare workers were inadequate knowledge and skills; limited availability of antivenom; lack of protocols for snakebite management; delayed treatment-seeking for patients; and poor referral systems. The main opportunities for improvement were regular in-service training; increasing public education and awareness about snakebite prevention and management; and increased funding and research. CONCLUSION This study highlights the need for interventions to address the identified barriers while leveraging the existing opportunities to enhance snakebite management in Uganda. Specifically, we recommend the provision of regular training and support to healthcare workers, developing clinical guidelines, and improving the availability of antivenoms.
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Affiliation(s)
- Solomon T. Wafula
- Department of Disease Control and Environmental Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine (BNITM), Hamburg, Germany
| | - Lydia N. Namakula
- Department of Disease Control and Environmental Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Lesley R. Ninsiima
- Department of Disease Control and Environmental Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Noah Kiwanuka Ssekamatte
- Department of Disease Control and Environmental Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Abel W. Walekhwa
- Department of Disease Control and Environmental Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Diseases Dynamics Unit, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | - David Musoke
- Department of Disease Control and Environmental Health, College of Health Sciences, Makerere University, Kampala, Uganda
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Pandey DP, Thapa NB. Analysis of News Media-Reported Snakebite Envenoming in Nepal during 2010-2022. PLoS Negl Trop Dis 2023; 17:e0011572. [PMID: 37639403 PMCID: PMC10491300 DOI: 10.1371/journal.pntd.0011572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/08/2023] [Accepted: 08/04/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND Snakebite envenoming is a well-known medical emergency in the Terai of Nepal in particular. However, there is an epidemiological knowledge gap. The news media data available online provide substantial information on envenomings. Assessing this information can be a pristine approach for understanding snakebite epidemiology and conducting knowledge-based interventions. We firstly analyzed news media-reported quantitative information on conditions under which bites occur, treatment-seeking behavior of victims, and outcomes of snakebite envenomings in Nepal. METHODOLOGY/PRINCIPAL FINDINGS We analyzed 308 Nepalese snakebite envenomed cases reported in 199 news media articles published between 2010 and 2022 using descriptive statistics, Wilcoxon, and Chi-square tests to know why and how victims were bitten, their treatment-seeking behavior, and the outcomes. These envenomated cases known with substantial information represented 48 districts (mostly located in the Terai region) of Nepal. These envenomings mostly occurred in residential areas affecting children. Generally, envenomings among males and females were not significantly different. But, in residential areas, females were more envenomed than males. Further, victims' extremities were often exposed to venomous snakebites while their active status and these episodes often occurred at night while victims were passive during snakebites indoors and immediate surroundings of houses. Snakebite deaths were less among referred than non-referred cases, males than females, and while active than passive conditions of victims. CONCLUSION/SIGNIFICANCE The most of reported envenomed patients were children, and most envenomings were due to cobra bites. Consultation with traditional healers complicated snakebite management. In most cases, deaths that occur without medical interventions are a severe snakebite consequence in Nepal. Further, several deaths in urban areas and mountains and higher hills of Nepal suggest immediate need of snakebite management interventions in the most affected districts. Therefore, there is an urgent need to immediately admit Nepalese snakebite victims to nearby snakebite treatment centers without adopting non-recommended prehospital interventions. The strategies for preventing snakebite and controlling venom effects should also include hilly and mountain districts where snakebite-associated deaths are reported.
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Affiliation(s)
- Deb P. Pandey
- Department of Veterinary Microbiology and Parasitology, Agriculture and Forestry University, Rampur, Chitwan, Bagmati Province, Nepal
| | - Narayan B. Thapa
- Department of Pediatrics, Bharatpur Hospital, Bharatpur, Chitwan, Bagmati Province, Nepal
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Ten Have N, Ooms GI, Waldmann B, Reed T. Barriers and enablers of community engagement practices for the prevention of snakebite envenoming in South Asia: A qualitative exploratory study. Toxicon X 2022; 17:100144. [PMID: 36561733 PMCID: PMC9764250 DOI: 10.1016/j.toxcx.2022.100144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Snakebite envenoming (SBE) is a grossly neglected tropical disease (NTD) that predominantly affects those living in rural settings in low-and-middle income countries. South Asia currently accounts for the highest global SBE-related mortality, and substantial morbidity rates. To alleviate the high burden in the region, community engagement (CE) is considered to be an integral component for optimizing SBE prevention and control. To better understand existing CE practices for SBE in the region, the experiences of SBE-CE actors concerning the barriers to, and enablers of CE practices were captured through semi-structured interviews. Fifteen key informants from India, Bangladesh and Nepal participated in the study. Important enablers included providing innovative, inclusive and continuous methods and materials, carefully planning of programs, performing monitoring and evaluation, SBE data availability, motivated and trained staff members, good organizational reputations, communication with other SBE-actors, collaborations, and the involvement of the government. Substantial barriers comprised a lack of SBE data, lack of innovative methods and materials for educational purposes, a shortage of human and physical resources, community resistance, untrained health care workers (HCWs), and ineffective traditional healing practices. In order to optimize and sustain SBE-CE practices, context-sensitive, multi-faceted approaches are needed that incorporate all these factors which influence its sustainable implementation.
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Affiliation(s)
- N.J. Ten Have
- Health Action International, Amsterdam, the Netherlands,Corresponding author.
| | - Gaby I. Ooms
- Health Action International, Amsterdam, the Netherlands,Utrecht Centre for Pharmaceutical Policy and Regulation, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, the Netherlands
| | | | - Tim Reed
- Health Action International, Amsterdam, the Netherlands
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Bhaumik S, Kadam P, Pati S, Di Tanna GL, Jagnoor J. Community-based interventions for bite prevention, improved care-seeking and appropriate first aid in snakebite. Hippokratia 2022. [DOI: 10.1002/14651858.cd015097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Soumyadeep Bhaumik
- The George Institute of Global Health, Faculty of Medicine; University of New South Wales; Sydney Australia
- Meta-research and Evidence Synthesis Unit; The George Institute for Global Health; New Delhi India
| | | | - Sanghamitra Pati
- Regional Medical Research Centre; Indian Institute of Medical Research; Bhubaneswar India
| | - Gian Luca Di Tanna
- Meta-research and Evidence Synthesis Unit; The George Institute for Global Health; Sydney Australia
| | - Jagnoor Jagnoor
- The George Institute of Global Health, Faculty of Medicine; University of New South Wales; Sydney Australia
- Injury Division; The George Institute for Global Health; New Delhi India
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“At the hospital they do not treat venom from snakebites”: A qualitative assessment of health seeking perspectives and experiences among snakebite victims in Rwanda. Toxicon X 2022; 14:100100. [PMID: 35243331 PMCID: PMC8885568 DOI: 10.1016/j.toxcx.2022.100100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 01/29/2022] [Accepted: 02/17/2022] [Indexed: 11/20/2022] Open
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Kasturiratne A, Lalloo DG, Janaka de Silva H. Chronic health effects and cost of snakebite. Toxicon X 2021; 9-10:100074. [PMID: 34355162 PMCID: PMC8321925 DOI: 10.1016/j.toxcx.2021.100074] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/29/2021] [Accepted: 07/07/2021] [Indexed: 11/29/2022] Open
Abstract
The burden of disability among survivors and the socio-economic impact of snakebite have not been adequately researched. We reviewed original research articles, case reports and small case series relating to chronic physical, mental and psycho-social disability and economic burden of snakebite. Both physical and psychological health problems seem common in snakebite survivors and can lead to disability and loss of productivity. Chronic physical health effects, musculoskeletal disability being the commonest, can be largely attributed to limited and delayed access to optimal treatment of acute envenoming. The economic burden is considerable, and includes health system costs, out-of-pocket expenditure and opportunity costs, with regional variations. Health systems should be more responsive to needs and circumstances of bite victims, and a more holistic approach should be developed in the treatment of snakebite which incorporates the management of chronic health effects. Limited attention has been paid to chronic disability and the socio-economic impact of snakebite. Physical and psychological health problems occur in snakebite survivors leading to disability and loss of productivity. Chronic health effects can be largely attributed to limited and delayed access to optimal treatment of acute envenoming. Economic burden includes health system costs, out-of-pocket expenditure and opportunity costs. Health systems should be responsive to needs and circumstances of bite victims including care of chronic health effects.
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