Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy.
OBJECTIVE: We sought to estimate visceral leishmaniasis (VL) burden in Bangladesh, India, and Nepal and document care-seeking behaviour for VL to provide baseline information for monitoring the VL elimination program and identify options for improved case finding and management. DESIGN: A cross-sect...
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ftdoajarticles:oai:doaj.org/article:b7fca3bef9d14df08bfdbd614289c36b 2023-05-15T15:17:32+02:00 Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. Dinesh Mondal Shri Prakash Singh Narendra Kumar Anand Joshi Shyam Sundar Pradeep Das Hirve Siddhivinayak Axel Kroeger Marleen Boelaert 2009-01-01T00:00:00Z https://doi.org/10.1371/journal.pntd.0000355 https://doaj.org/article/b7fca3bef9d14df08bfdbd614289c36b EN eng Public Library of Science (PLoS) http://europepmc.org/articles/PMC2607537?pdf=render https://doaj.org/toc/1935-2735 1935-2735 doi:10.1371/journal.pntd.0000355 https://doaj.org/article/b7fca3bef9d14df08bfdbd614289c36b PLoS Neglected Tropical Diseases, Vol 3, Iss 1, p e355 (2009) Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2009 ftdoajarticles https://doi.org/10.1371/journal.pntd.0000355 2022-12-31T16:13:03Z OBJECTIVE: We sought to estimate visceral leishmaniasis (VL) burden in Bangladesh, India, and Nepal and document care-seeking behaviour for VL to provide baseline information for monitoring the VL elimination program and identify options for improved case finding and management. DESIGN: A cross-sectional study using cluster sampling (clusters being villages) of 4 VL endemic districts was used in order to document all current and existing VL cases over the preceding 12 mo. Extended (in-depth) interviews were conducted in a subsample of households to explore (a) VL-related knowledge, attitudes, and practices of the population; (b) use of VL care by patients; and (c) delay between onset of symptoms, diagnosis, and start of treatment, as well as treatment interruption. Findings were discussed with national program managers and policy makers to develop improved strategies. RESULTS: Screening for VL was done in 18,933 households (106,425 inhabitants). The estimated annual incidence of VL in the endemic districts was on average 22 times higher than the elimination target of less than one case per 10,000 inhabitants in 2015. This incidence varied widely between study sites, from 9.0 to 29.8 per 10,000 inhabitants. The percentage of newly detected cases through the household screening was high in the districts least covered by health-care services (particularly Rajshahi, Bangladesh, 49%; and to a lesser extent Vaishali in Bihar, India, 32.5%), and much lower in districts with greater availability of VL care (Muzaffarpur, India, 3.8%). On average 267 houses had to be visited, i.e., at least three to four working days per health worker, to identify a new VL (ranging from 1,432 houses in Muzaffarpur, India to only 166 houses in Rajshahi, Bangladesh). Knowledge of the disease and its vectors was good in India and Nepal but poor in Bangladesh (Rajshahi) where very little attention has been given to VL over the last decades. Although all socio-demographic indicators showed high levels of poverty, people in India preferred ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic PLoS Neglected Tropical Diseases 3 1 e355 |
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English |
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Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
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Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Dinesh Mondal Shri Prakash Singh Narendra Kumar Anand Joshi Shyam Sundar Pradeep Das Hirve Siddhivinayak Axel Kroeger Marleen Boelaert Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. |
topic_facet |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
OBJECTIVE: We sought to estimate visceral leishmaniasis (VL) burden in Bangladesh, India, and Nepal and document care-seeking behaviour for VL to provide baseline information for monitoring the VL elimination program and identify options for improved case finding and management. DESIGN: A cross-sectional study using cluster sampling (clusters being villages) of 4 VL endemic districts was used in order to document all current and existing VL cases over the preceding 12 mo. Extended (in-depth) interviews were conducted in a subsample of households to explore (a) VL-related knowledge, attitudes, and practices of the population; (b) use of VL care by patients; and (c) delay between onset of symptoms, diagnosis, and start of treatment, as well as treatment interruption. Findings were discussed with national program managers and policy makers to develop improved strategies. RESULTS: Screening for VL was done in 18,933 households (106,425 inhabitants). The estimated annual incidence of VL in the endemic districts was on average 22 times higher than the elimination target of less than one case per 10,000 inhabitants in 2015. This incidence varied widely between study sites, from 9.0 to 29.8 per 10,000 inhabitants. The percentage of newly detected cases through the household screening was high in the districts least covered by health-care services (particularly Rajshahi, Bangladesh, 49%; and to a lesser extent Vaishali in Bihar, India, 32.5%), and much lower in districts with greater availability of VL care (Muzaffarpur, India, 3.8%). On average 267 houses had to be visited, i.e., at least three to four working days per health worker, to identify a new VL (ranging from 1,432 houses in Muzaffarpur, India to only 166 houses in Rajshahi, Bangladesh). Knowledge of the disease and its vectors was good in India and Nepal but poor in Bangladesh (Rajshahi) where very little attention has been given to VL over the last decades. Although all socio-demographic indicators showed high levels of poverty, people in India preferred ... |
format |
Article in Journal/Newspaper |
author |
Dinesh Mondal Shri Prakash Singh Narendra Kumar Anand Joshi Shyam Sundar Pradeep Das Hirve Siddhivinayak Axel Kroeger Marleen Boelaert |
author_facet |
Dinesh Mondal Shri Prakash Singh Narendra Kumar Anand Joshi Shyam Sundar Pradeep Das Hirve Siddhivinayak Axel Kroeger Marleen Boelaert |
author_sort |
Dinesh Mondal |
title |
Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. |
title_short |
Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. |
title_full |
Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. |
title_fullStr |
Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. |
title_full_unstemmed |
Visceral leishmaniasis elimination programme in India, Bangladesh, and Nepal: reshaping the case finding/case management strategy. |
title_sort |
visceral leishmaniasis elimination programme in india, bangladesh, and nepal: reshaping the case finding/case management strategy. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2009 |
url |
https://doi.org/10.1371/journal.pntd.0000355 https://doaj.org/article/b7fca3bef9d14df08bfdbd614289c36b |
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Arctic |
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Arctic |
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Arctic |
genre_facet |
Arctic |
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PLoS Neglected Tropical Diseases, Vol 3, Iss 1, p e355 (2009) |
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http://europepmc.org/articles/PMC2607537?pdf=render https://doaj.org/toc/1935-2735 1935-2735 doi:10.1371/journal.pntd.0000355 https://doaj.org/article/b7fca3bef9d14df08bfdbd614289c36b |
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https://doi.org/10.1371/journal.pntd.0000355 |
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PLoS Neglected Tropical Diseases |
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