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Hasan MJ, Rafi MA, Choudhury T, Hossain MG. Prevalence and risk factors of scabies among children living in Madrasahs (Islamic religious boarding schools) of Bangladesh: a cross-sectional study. BMJ Paediatr Open 2024; 8:e002421. [PMID: 38942588 PMCID: PMC11227811 DOI: 10.1136/bmjpo-2023-002421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/26/2024] [Indexed: 06/30/2024] Open
Abstract
INTRODUCTION To determine the prevalence and associated factors of scabies among the children living in the Madrasahs (Islamic religious educational institution) of Bangladesh was the objective of the study. METHODS This cross-sectional study was conducted in eight selected Madrasahs from May to October 2023 among male and female children aged between 3 and 18 years. Children were screened for scabies according to criteria developed by the International Alliance for the Control of Scabies. RESULTS It was found that overall prevalence of scabies among the children living in Madrasahs was almost 34% (mild 73.5%, moderate 24.9% and severe 1.6%). Prevalence of scabies among male was higher than female (39.4% vs 28.4%). Male gender (aOR 2.09, 95% CI 1.27 to 3.47, p=0.004) and age (aOR 0.95, 95% CI 0.91 to 0.99, p=0.017) were two significant predictors of scabies among children. Besides, living in Madrasahs having more boarders (aOR 1.37, 95% CI 1.06 to 1.69, p=0.025), shared bedding, clothes or toilet stuffs with other children (aOR 1.46, 95% CI 1.03 to 2.09, p=0.036) and history of pruritus in the close entourage (aOR 4.19, 95% CI 3.07 to 5.73, p<0.001) were associated with a higher chance of being infected by scabies. CONCLUSION Almost one-third of the children living in the Islamic boarding schools in Bangladesh are suffering from scabies, more prevalence in male and younger children. Accommodation of higher number of boarders, sharing personal staffs and pruritus in close contacts increase the risk of scabies in these children.
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Affiliation(s)
- Mohammad Jahid Hasan
- Tropical Disease and Health Research Center, Dhaka, Bangladesh
- Murdoch University, Murdoch, Western Australia, Australia
| | - Md Adur Rafi
- Tropical Disease and Health Research Center, Dhaka, Bangladesh
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Nguyen HTG, Le HLH, Nguyen HV, Le HM, Vu HL, Inaoka PT, Tetsuo O, Ly QT, Espinoza JL. Exploring Blood Cell Count-Derived Ratios as Practical Diagnostic Tools for Scabies in Vulnerable Populations. J Pers Med 2024; 14:373. [PMID: 38673000 PMCID: PMC11050978 DOI: 10.3390/jpm14040373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/15/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Scabies is a neglected tropical disease and represents a considerable global burden. Although consensus diagnostic criteria for scabies have been recently published, diagnosing scabies infestation remains challenging in clinical practice. We investigated the diagnostic utility of complete blood cell count (CBC) and CBC-derived ratios obtained at diagnosis in a set of 167 patients who are Vietnamese with confirmed scabies. These parameters were compared with those of patients with dermatophytosis (N = 800) and urticaria (N = 2023), two diseases frequent in Vietnam, which can present with similar skin manifestations to scabies and tend to pose a diagnostic challenge in vulnerable populations. Our analysis revealed that white blood cell, monocyte, and eosinophil counts were significantly higher among patients with scabies than the other two diseases. Similarly, the monocyte-to-lymphocyte ratio (MLR) and eosinophil-to-lymphocyte ratio (ELR) were significantly higher among patients with scabies. The optimal cut-off values to distinguish scabies from dermatophytosis and urticaria were 0.094 for ELR (sensitivity: 74.85%, specificity: 70.7%) and 0.295 for MLR (sensitivity: 52.69%, specificity: 73.54%). CBC, ELR, and MLR are low-cost and easily calculated parameters that may be helpful for the diagnosis of scabies.
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Affiliation(s)
- Hoang Thao Giang Nguyen
- Faculty of Health Sciences, Kanazawa University, Kanazawa 920-0942, Ishikawa, Japan; (H.T.G.N.); (P.T.I.)
| | - Ha Long Hai Le
- Department of Biochemistry, Hematology and Immunology, National Hospital of Dermatology and Venereology, Hanoi 100000, Vietnam
- Faculty of Medical Technology, Hanoi Medical University, Hanoi 116001, Vietnam;
| | - Hoang Viet Nguyen
- Faculty of Medical Technology, Hanoi Medical University, Hanoi 116001, Vietnam;
| | - Huyen My Le
- Department of Biochemistry, Hematology and Immunology, National Hospital of Dermatology and Venereology, Hanoi 100000, Vietnam
| | - Huy Luong Vu
- Department of Laser and Skin Care, National Hospital of Dermatology and Venereology, Hanoi 116001, Vietnam
| | - Pleiades T. Inaoka
- Faculty of Health Sciences, Kanazawa University, Kanazawa 920-0942, Ishikawa, Japan; (H.T.G.N.); (P.T.I.)
| | - Ota Tetsuo
- Faculty of Health Sciences, Kanazawa University, Kanazawa 920-0942, Ishikawa, Japan; (H.T.G.N.); (P.T.I.)
| | - Quoc Trung Ly
- Soctrang Hospital for Women and Children, Soc Trang 950000, Vietnam;
| | - J. Luis Espinoza
- Faculty of Health Sciences, Kanazawa University, Kanazawa 920-0942, Ishikawa, Japan; (H.T.G.N.); (P.T.I.)
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Genuino RNF, Villanueva EQ, Ang VRC, Cagayan MSFS. Scabies in the Philippines: A Secondary Analysis of Local Patient Registries. ACTA MEDICA PHILIPPINA 2024; 58:6-16. [PMID: 38966616 PMCID: PMC11219521 DOI: 10.47895/amp.vi0.7210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Background Scabies is the second most common cause of disability among skin diseases in the Philippines as of 2019. There is no large nationwide study describing the epidemiologic profile of scabies in the country. Objective This study aimed to describe the demographic, seasonal, and geographic profile of scabies in the Philippines. Methods We compared secondary data of two local patient registries (Philippine Dermatological Society, PDS, 2010 to 2021; and Philippine Pediatric Society, PPS, 2009 to 2021) for reported cases of scabies in the Philippines. We reported the frequency and percentage distribution according to age, sex, month, year, and type of diagnosis, and region. Results The median annual frequency of scabies cases (mostly outpatient) for PDS (from year 2010) was 4087 (range ([QR], 342-6422 [3271.5]), while it was 183 (range [IQR], 64-234 [96.5]) (all inpatient) for PPS (from year 2009). There was a reduction to one-third (PDS) and one-fourth (PPS) of pre-pandemic numbers during the pandemic years (2020-2021). The peak months for scabies cases were the cooler months: January (median, 12.1% of annual cases; range [IQR], 2.6%-31.4% [3.6%]) to February (median, 10.0% of annual cases; range [IQR], 1.5%-27.8% [2.5%]) based on PDS data, and November (median, 10.0% of annual cases; range [IQR], 0.0%-24.3% [7.0%]) to January (median, 9.0% of annual cases; range [IQR], 0.0%-24.3% [6.6%]) for PPS data. Overall, for PDS, age 1-4 years is the most affected age group (median, PDS, 17.5% of annual cases; range [IQR], 11.9%-25.4% [8.1%]), while it was the less than 1-year-olds (median annual cases, 48.9%; range [IQR], 29.1%-67.3% [13.20%]) among PPS pediatric population aged 0 to 18 years. Males (median, 53.9% of annual cases; range [IQR], 45.0%-67.2% [8.8%]) were more affected than females in PPS. While for PDS during earlier years (prior to 2015), males (median, 51.6% of annual cases from 2010 to 2014; range [IQR], 47.4%-52.9% [0.2%]) were more affected than females. However, males became less affected than females with median, 44.7% of annual cases from 2015 onwards (range [IQR], 43.4%-46.5% [1.2%]). NCR was the region with the highest frequency of cases in PPS (median, 52.6% of annual cases; range [IQR], 22.7%-75.0% [20.4%]). The 2nd most affected regions were Central/Eastern Visayas (34.2%, 2009-2013; range [IQR], 17.9%-54.1% [5.3%]), Bicol region (12%; 2014 to 2018; range [IQR], 17.9%-54.1% [7.4%]), Central Luzon (18%; 2019), Central/Eastern Visayas (29%, 2020), and Northern/Central Mindanao (17%, 2021). Conclusion Scabies was commonly seen in the younger age group, slightly more in females in the PDS, while slightly more among males in the PPS, in the cooler months of the year, and in the urbanized NCR.
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Affiliation(s)
| | - Emilio Q. Villanueva
- Department of Pathology, College of Medicine, University of the Philippines Manila
| | | | - Maria Stephanie Fay S. Cagayan
- Department of Pharmacology and Toxicology, College of Medicine, University of the Philippines Manila
- Department of Obstetrics and Gynecology, Philippine General Hospital, University of the Philippines Manila
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Emanghe UE, Imalele EE, Ogban GI, Owai PA, Abraka BA. Awareness and knowledge of scabies and ringworm among parents of school-age children in Calabar, Cross River State, Nigeria: Implications for prevention of superficial skin infestations. Ann Afr Med 2024; 23:62-69. [PMID: 38358173 PMCID: PMC10922176 DOI: 10.4103/aam.aam_82_23] [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: 05/30/2023] [Revised: 09/30/2023] [Accepted: 10/31/2023] [Indexed: 02/16/2024] Open
Abstract
Context Risk factors for the persistence of superficial skin infestations are prevalent in humid tropical environments, which are favorable for breeding of the causative vector mite Sarcoptes scabiei (ectoparasite) and dermatophyte fungi. Aim This study aimed at assessing the awareness and knowledge of childhood scabies and ringworm infestations among parents in Calabar, a highly humid rainforest tropical environment. Settings and Design Cross-sectional study design and systematic random sampling were used to recruit school-age children in selected primary schools in Calabar. Materials and Methods Researcher-driven administration of a structured questionnaire was conducted to obtain quantitative data from parents of recruited children. Statistical Analysis Used : Chi-square was used to assess factors associated with ever hearing or seeing scabies and ringworm infestations. Statistical significance was set at P < 0.05. Results One hundred and eighty-two (56.7%) and 218 (67.9%) of the respondents had heard of or seen scabies and ringworm infestation. Among respondents that were aware of scabies, 53.3% knew of the cause, 50.5% were aware of the risk factors while 68.1% and 78.0% knew their treatment and prevention, respectively; 98.6%, 60.6%, 76.6%, and 80.7% of respondents knew the cause, risk factors, treatment, and prevention of ringworm infestation, respectively. Fathers with at least secondary school literacy level and sharing beds were significantly associated with awareness of scabies. Conclusion There is a suboptimal level of awareness and knowledge of two of the most common superficial skin infestations among parents of primary school children in the study setting. There is a need to redouble our effort at sensitization of parents toward improved awareness of these common infestations.
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Affiliation(s)
- Ubleni Ettah Emanghe
- Department of Medical Microbiology and Parasitology, University of Calabar, Calabar, Cross River State, Nigeria
| | - Edema Enogiomwan Imalele
- Department of Zoology and Environmental Biology, University of Calabar, Calabar, Cross River State, Nigeria
| | - Godwin Ibitham Ogban
- Department of Medical Microbiology and Parasitology, University of Calabar, Calabar, Cross River State, Nigeria
| | - Promise Akugom Owai
- Department of Medical Microbiology and Parasitology, University of Calabar, Calabar, Cross River State, Nigeria
| | - Bode Akashie Abraka
- Department of Medical Microbiology and Parasitology, University of Calabar, Calabar, Cross River State, Nigeria
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Ayele A, Adane M, Adane B, Berihun G, Gebrehiwot M, Woretaw L, Berhanu L, Atanaw G, Feleke H, Moges M, Tegegne E, Azanaw J, Malede A. Living in a large family and low daily water consumption substantially expose for human scabies in rural Ethiopia: a matched analysis. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:134. [PMID: 38017554 PMCID: PMC10685524 DOI: 10.1186/s41043-023-00471-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 11/03/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND Scabies has been added to the neglected tropical diseases portfolio for large-scale disease control action since 2017 and is part of the WHO roadmap for NTDs 2021-2030, targeted at ending the neglect to achieve the sustainable development goals. Previous studies have not fitted matched analysis to identify predictors of scabies infestation in Ethiopia. Information is also scarce about predictors of scabies infestation in this area. Therefore, this study aimed to identify predictors of scabies infestation in rural Aneded District, northwest Ethiopia. METHODS A community-based matched case-control study involving 183 cases and 549 controls was undertaken from March 1 to May 31, 2021, in rural Aneded District. A two-stage sampling technique with a house-to-house census for the screening of scabies cases was employed. A structured questionnaire with questions on sociodemographics, behavior, water supply, sanitation, and hygiene, and delivery of scabies-specific interventions was used. Pretesting, training of data collectors and supervisors, and supervision were applied to keep the data quality. A multivariable conditional logistic regression model was fitted to identify predictors of scabies. RESULTS Unmarried individuals or those in separated families (adjusted matched odds ratio (AmOR = 2.71; 95% CI 1.30-5.65); those unable to read and write or in illiterate families (AmOR = 5.10; 95% CI 1.81-14.36); those in large families (AmOR = 6.67; 95% CI 2.83-15.73); households that had longer travel times for water collection (AmOR = 2.27; 95% CI 1.08-4.76); those that had low daily water consumption (AmOR = 6.69; 95% CI 2.91-15.37); households that disposed of solid wastes in open fields (AmOR = 5.60; 95% CI 2.53-12.40); and households that did not receive scabies-specific interventions (AmOR = 2.98; 95% CI 1.39-6.39) had increased odds of scabies. CONCLUSIONS Being unmarried, illiteracy, large family, long travel time for water collection, low daily water consumption, open dumping of solid wastes, and inaccessibility of scabies-specific interventions are predictors of scabies. This information is instrumental for redesigning improved scabies-specific interventions that consider educational status, marital status, family size, water collection time, daily water consumption, solid waste disposal, and equity and optimization in delivering existing interventions in rural Ethiopia.
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Affiliation(s)
- Agernesh Ayele
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Metadel Adane
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Balew Adane
- Department of Environmental Health, Debre Markos University, Debre Markos, Ethiopia
| | - Gete Berihun
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Mesfin Gebrehiwot
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Lebasie Woretaw
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Leykun Berhanu
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Getu Atanaw
- Department of Obstetrics and Gynecology, University of Gondar, Gondar, Ethiopia
| | - Hailemariam Feleke
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia
| | - Mekonnen Moges
- Department of Environmental Health, Debre Markos University, Debre Markos, Ethiopia
| | - Eniyew Tegegne
- Department of Environmental Health, Debre Markos University, Debre Markos, Ethiopia
| | - Jember Azanaw
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia
| | - Asmamaw Malede
- Department of Environmental Health, Wollo University, Dessie, Ethiopia.
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia.
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Melese F, Malede A, Sisay T, Geremew A, Gebrehiwot M, Woretaw L, Atanaw G, Azanaw J, Melese M, Feleke H. Cloth sharing with a scabies case considerably explains human scabies among children in a low socioeconomic rural community of Ethiopia. Trop Med Health 2023; 51:52. [PMID: 37710350 PMCID: PMC10502969 DOI: 10.1186/s41182-023-00544-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 09/04/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND In 2020, scabies were integrated into the WHO roadmap for neglected tropical diseases, aimed at ending the negligence to realize the SDGs. Ethiopia has also introduced scabies as a notifiable disease in drought-prone localities since 2015. Many of the previous studies employed study designs that might be subject to bias. Moreover, there is no scientific evidence about scabies in this area. Hence, this study aimed to determine the prevalence and associated factors of scabies among children aged below 15 years in rural Ethiopia. METHODS A community-based cross-sectional study was carried out among 942 children in rural kebeles of Lay Gayent District from March through May 15, 2021. A two-stage sampling technique was applied. Data on sociodemographics, housing, water supply and sanitation, children's personal hygiene, and caregivers' knowledge about scabies were collected by a structured questionnaire. Data quality was maintained through pretesting, training of data collectors and supervisors, and supervision. An adjusted binary logistic regression was modelled to identify factors associated with scabies. The Hosmer-Lemeshow goodness-of-fit test was run to check the model fitness. RESULTS The prevalence of scabies was 21.5% (95% CI 19.0-24.3). Maternal illiteracy (adjusted odds ratio (AOR) = 1.61; 95% CI 1.07-2.43); low household wealth (AOR = 2.04; 95% CI 1.25-3.33); unimproved water source (AOR = 1.58; 95% CI 1.05-2.40); not cleaning a house daily (AOR = 2.43; 95% CI 1.63-3.62); not trimming nails (AOR = 2.21; 95% CI 1.50-3.25); cloth sharing with a scabies case (AOR = 11.77; 95% CI 6.94-19.97); and low caregiver knowledge about scabies (AOR = 2.44; 95% CI 1.64-3.63) were factors associated with scabies. CONCLUSIONS Scabies remains a significant public health issue among children aged below 15 years in the district. Maternal illiteracy, low household wealth, unimproved water source, not cleaning a house daily, not trimming nails, cloth sharing with a scabies case, and low caregiver knowledge about scabies were factors associated with scabies. Community-wide interventions with prime emphasis on improving maternal education and caregivers' knowledge about scabies, upgrading household wealth, ensuring a safe water supply, providing healthy housing, and ensuring adequate personal hygiene are warranted.
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Affiliation(s)
- Fekadie Melese
- Hospital Quality Unit and Public Health Emergency Management Office, Nefas Mewcha Primary Hospital, Nefas Mewcha, Ethiopia
| | - Asmamaw Malede
- Department of Environmental Health, Wollo University, Dessie, Ethiopia.
| | - Tadesse Sisay
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Abraham Geremew
- Department of Environmental Health, Haramaya University, Harar, Ethiopia
| | - Mesfin Gebrehiwot
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Lebasie Woretaw
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Getu Atanaw
- Department of Obstetrics and Gynecology, University of Gondar, Gondar, Ethiopia
| | - Jember Azanaw
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia
| | - Mihret Melese
- Department of Medical Physiology, University of Gondar, Gondar, Ethiopia
| | - Hailemariam Feleke
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia
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Jira SC, Matlhaba KL, Mphuthi DD. Evaluating the current management approach of scabies at selected primary health care in the Deder district, Ethiopia. Heliyon 2023; 9:e12970. [PMID: 36747940 PMCID: PMC9898649 DOI: 10.1016/j.heliyon.2023.e12970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 01/07/2023] [Accepted: 01/11/2023] [Indexed: 01/20/2023] Open
Abstract
Background Scabies is endemic in many resource-poor tropics, with an estimated average prevalence of 5-10% in children. The burden of scabies infestation and its complications place a huge cost on health systems. The aim of this study was to evaluate the current management approach to scabies at primary health care facilities in the Deder district, Ethiopia. Methods A qualitative research design was used to address the research objectives. Data were collected using in-depth interviews with 18 health care providers. Thematic analysis was performed on the verbatim transcriptions using Tesch's approach. Eight themes emerged after data analysis. These experiences regarding scabies management; medicine supply and accessibility for scabies management; unavailability of scabies management guidelines; scabies data management; suggestions regarding better management; linkage and communication at different levels; facilitators to scabies management; and health education regarding scabies. Results The study findings verified that there are different difficulties and challenges in diagnosing and managing scabies that need serious redress about improving the management of scabies in primary health care. These challenges contribute to low quality of health service with undesirable health outcomes. Conclusions In the health system, one of the imperatives is delivering appropriate health care management to those in need. The absence of constant and proper management of scabies in primary health care due to different challenges may cause the disease cycle to continue and affect the efforts directed at reducing the disease burden in the area.
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Affiliation(s)
- Sagni Challi Jira
- Department of Malaria and Neglected Tropical Disease, Armauer Hansen Research Institute, Addis Ababa, Ethiopia,Corresponding author.
| | | | - David Ditaba Mphuthi
- Department of Health Studies, University of South Africa, Pretoria, South Africa
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Ararsa G, Merdassa E, Shibiru T, Etafa W. Prevalence of scabies and associated factors among children aged 5-14 years in Meta Robi District, Ethiopia. PLoS One 2023; 18:e0277912. [PMID: 36595503 PMCID: PMC9810185 DOI: 10.1371/journal.pone.0277912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 11/05/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Scabies is a public health problem that affects children and elders predominantly. Its burden is higher in resource-poor settings, and scabies has a significant impact on the long-term health of children. In Ethiopia, there is limited information about scabies in children. Therefore, the purpose of this study was to determine the prevalence of scabies and its associated factors among children aged 5-14 years in Meta Robi District, Ethiopia. METHODS A community-based cross-sectional study design using a multistage sampling technique was used to collect data from 457 participants by systematic random sampling. Scabies was diagnosed based on the clinical criteria set by the International Alliance for the Control of Scabies (IACS, 2020). FINDINGS The prevalence of scabies among children aged 5-14 years old was 19.26% (95%CI: 17.20-22.52). In addition, over half (54.6%) of identified cases of scabies were of moderate severity. Factors like families' low income (aOR = 2.72; 95%CI: 1.32-5.59), being a male child (aOR = 1.96, 95%CI: 1.61-4.01), using only water for hand washing (aOR = 2.01, 95%CI: 1.84-4.79), having a contact history of scabies/skin lesions (aOR = 4.15, 95%CI: 2.02-13.67), and sharing sleeping beds (aOR = 6.33, 95%CI: 2.09-19.13) were significantly associated with scabies. CONCLUSION The study highlights a high prevalence of scabies among children aged 5-14 years in the district. Provision of adequate health education for the community and children about the scabies and delivering mass drug administration to the district is suggested.
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Affiliation(s)
- Gemechu Ararsa
- Gemechu Ararsa, West Shoa Zone Health Bureau, Oromia Region, Ambo, Ethiopia
| | - Emiru Merdassa
- Department of Public Health, Institute of Health Sciences, Wallaga University, Nekemte, Ethiopia
| | - Tesfaye Shibiru
- Department of Pediatrics and Child Health, School of Medicine, Wallaga University, Nekemte, Ethiopia
| | - Werku Etafa
- Department of Pediatrics and Child Health Nursing, Institute of Health Sciences, Wallaga University, Nekemte, Ethiopia
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Saka B, Kassang P, Gnossike P, Head MG, Akakpo AS, Teclessou JN, Elegbede YM, Mouhari-Toure A, Mahamadou G, Tevi K, Katsou K, Kombaté K, Walker SL, Pitché P. Prevalence of skin Neglected Tropical Diseases and superficial fungal infections in two peri-urban schools and one rural community setting in Togo. PLoS Negl Trop Dis 2022; 16:e0010697. [PMID: 36534701 PMCID: PMC9810153 DOI: 10.1371/journal.pntd.0010697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 01/03/2023] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Skin neglected tropical diseases (NTDs), are endemic and under-diagnosed in many lower-income communities. The objective of this study was to determine the prevalence of skin NTDs and fungal infections in two primary schools and a community setting in rural Togo. METHOD This was a cross-sectional study that took place between June-October 2021. The two primary schools are located on the outskirts of Lomé, the capital city. The community setting was Ndjéi, in north-east Togo. Study sites were purposively selected. Dermatologists examined the skin of study participants. Diagnosis of skin NTDs were made clinically. RESULTS A total of 1401 individuals were examined, 954 (68.1%) from Ndjéi community, and 447 (31.9%) were children in the schools. Cutaneous skin infections were diagnosed in 438 (31.3%) participants, of whom 355 (81%) were in community settings. There were 105 observed skin NTDs (7.5%). Within the school setting, there were 20 individuals with NTDs (4.5% of 447 participants), and 85 NTDs (8.9%) from 954 community participants. Across all settings 68/1020 (6.7%) NTDs were in children, and 37/381 (9.7%) in adults. In addition, there were 333 observed mycoses (23.8% prevalence). The main cutaneous NTDs diagnosed were scabies (n = 86; 6.1%) and suspected yaws (n = 16, 1.1%). The prevalence of scabies in schools was 4.3%, and 7.0% in the rural community. One case of leprosy was diagnosed in each school and the rural community, and one suspected Buruli Ulcer case in the community. In the school setting, five (6%) children with a skin NTD reported being stigmatised, four of whom had refused to attend school because of their dermatosis. In Ndjéi, 44 (4.6%) individuals reported having experienced stigma and 41 (93.2%) of them missed at least one day of school or work. CONCLUSION This study shows that the burden of scabies and skin infections such as superficial mycoses is high in the school and rural community settings in Togo, with associated presence of stigma. Improved health promotion and education across institutional and community settings may reduce stigma and encourage early reporting of skin infection cases to a health facility.
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Affiliation(s)
- Bayaki Saka
- Service de dermatologie, CHU de Lomé, Lomé, Togo
| | | | | | - Michael G. Head
- Clinical Informatics Research Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | | | | | | | | | | | - Kokoé Tevi
- Service de dermatologie, CHU de Lomé, Lomé, Togo
| | | | | | - Stephen L. Walker
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom
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Misganaw B, Nigatu SG, Gebrie GN, Kibret AA. Prevalence and determinants of scabies among school-age children in Central Armachiho district, Northwest, Ethiopia. PLoS One 2022; 17:e0269918. [PMID: 35700176 PMCID: PMC9197047 DOI: 10.1371/journal.pone.0269918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 05/31/2022] [Indexed: 11/18/2022] Open
Abstract
Background Scabies is a major global public health issue that might affect people from all socioeconomic levels. Globally, scabies affects more than 200 million people at any time. It remains one of the commonest skin diseases seen in developing countries including Ethiopia. Therefore, this study aimed to assess the prevalence and determinants of scabies among school-age children in Central Armachiho district, Northwest Ethiopia. Methods A community-based cross-sectional study was conducted from August to September 2020. A multi-stage sampling technique was used to select 850 study populations. Data was checked for its completeness, coded, and entered by using EPI-INFO version 7 and exported to the SPSS version 20 for analysis. A Binary logistic regression model was fitted to identify the determinants of scabies. Crude odds ratio (COR) and adjusted odds ratio (AOR) with 95% CI were used as measurements for the associations. P-values <0.005 were considered significant. Result Prevalence of scabies among the 850 participants studied was 10.82% (95% CI: 8.7–12.9). Contact history with confirmed scabies patient (AOR = 5.28,95% CI: 2.96–9.44), child not attending school (AOR = 3.08, 95% CI;1.45–6.54), rarely changing clothes (AOR = 2.43,95% CI: 1.27–4.62), sleeping on the floor (AOR = 4.11, 95% CI:1.95–8.67), bed sharing; (AOR = 3.38, 95% CI:2.86–6.15), rarely washing cloth: (AOR = 5.08,95% CI:2.75–9.36), living with internally displaced people; (AOR,95% CI: 3.47 (1.30–9.24) and using only water to wash hands; (AOR = 3.18,95% CI:1.74–5.80) had a statistically significant association with scabies infestation among school-age children. Conclusion The current study found nearly one out of ten school-age children had scabies. Not attended school, contact history with confirmed scabies patient, not washing cloth, infrequent changing clothes, bedding sharing, sleeping on the floor, living with internally displaced people, and only using water for handwashing practice were the independent predictors for the occurrence of scabies. Health education better to given to the parents or caregivers about the washing of clothing, changing clothes at least once per week, and avoid physical contact with known scabies cases.
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Affiliation(s)
- Bisrat Misganaw
- Department of Epidemiology and Biostatistics, University of Gondar Institute of Public Health, Gondar, Ethiopia
| | - Solomon Gedlu Nigatu
- Department of Epidemiology and Biostatistics, University of Gondar Institute of Public Health, Gondar, Ethiopia
| | | | - Anteneh Ayelign Kibret
- Department of Human Anatomy, School of Medicine, University of Gondar College of Medicine and Health Science, Gondar, Ethiopia
- * E-mail:
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Ruslana FH, Mulyono S. The relationship of cultural values with clean and healthy life behaviour (CHLB) among Islamic boarding school students in Indonesia. J Public Health Res 2021; 11. [PMID: 35255670 PMCID: PMC8958452 DOI: 10.4081/jphr.2021.2739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Poor clean and healthy life behaviours (CHLB) are often found in students (santri) in Islamic boarding schools (pesantren) in Indonesia. Pesantren is a subculture that has derived different cultural values from society, while santri have a habit of borrowing and lending clothes and see scabies as a blessing. This study aimed to identify and describe the correlation between cultural values and CHLB practices among santri. Design and methods: It used descriptive analytics with a cross-sectional approach. The participants were 100 santri who lived in pesantren and were selected by using stratified random sampling. The cultural values and CHLB practices were assessed using the instruments developed by the writers in the previous study. The statistical analysis using the Spearman correlation test was applied to evaluate the association between cultural values and CHLB practices. Results: The result shows a significant correlation between cultural values and CHLB practices among santri (p=0.004; r=0.284). Most of the santri had positive cultural values (52%) and poor CHLB practices (54%). Conclusions: The findings of this study showed that most of the santri adhered to positive cultural values, and most of them had poor CHLB practices. These findings also showed significant correlation between cultural values and CHLB practices among santri. This study is expected to be the basis for school nurses to provide nursing care with a cultural approach to improve CHLB practices among santri. Significance for public health Poor clean and healthy life behaviour in students (santri) in Islamic boarding schools (pesantren) has been a classic phenomenon in Indonesia that remains to be resolved. This research provides the insights of various parties, such as the government, health workers and pesantren leaders, and demonstrates how the existing phenomenon is caused by a certain cultural perspective. This research can be the basis for community nurses, especially school nurses, to take a sociocultural approach in resolving this problem so that a healthy santri community is formed.
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Amare HH, Lindtjorn B. Risk factors for scabies, tungiasis, and tinea infections among schoolchildren in southern Ethiopia: A cross-sectional Bayesian multilevel model. PLoS Negl Trop Dis 2021; 15:e0009816. [PMID: 34613968 PMCID: PMC8494366 DOI: 10.1371/journal.pntd.0009816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 09/16/2021] [Indexed: 11/21/2022] Open
Abstract
Background Skin problems cause significant sickness in communities with poor living conditions, but they have received less attention in national or global health studies because of their low mortality rates. In many developing regions, the prevalence of parasitic skin diseases among schoolchildren is not reported. Previous studies thus have attempted to identify risk factors for these conditions using the frequentist approach. This study aimed to assess the occurrence and risk factors of skin infections among rural schoolchildren in southern Ethiopia by combining a frequentist and a Bayesian approach. Methodology/Principal findings Using three-stage random sampling, we assessed 864 schoolchildren aged 7–14 years from the Wonago district in southern Ethiopia. We detected potential risk factors for scabies, tungiasis, and tinea infections and recorded their hygienic practices and socio-demographic information. The frequentist model revealed a clustering effect of 8.8% at the classroom level and an insignificant effect at the school level. The Bayesian model revealed a clustering effect of 16% at the classroom level and 5.3% at the school level. Almost three-fourths of the sample had at least one type of skin problem, and boys were at higher overall risk than girls (adjusted odds ratio [aOR] 1.55 [95% Bayesian credible interval [BCI] 1.01, 2.28). Risk factors included unclean fingernails (aOR 1.85 [95% BCI 1.08, 2.97]); not washing the body (aOR 1.90 [95% BCI 1.21, 2.85]) and hair (aOR 3.07 [95% BCI 1.98, 4.57]) with soap every week; sharing a bed (aOR 1.97 [95% BCI 1.27, 2.89]), clothes (aOR 5.65 [95% BCI 3.31, 9.21]), or combs (aOR 3.65 [95% BCI 2.28, 5.53]); and living in a poor household (aOR 1.76 [95% BCI 1.03, 2.83]). Washing legs and feet with soap daily was identified as a protective factor for each of the three skin diseases (aOR 0.23 [95% BCI 0.15, 0.33]). Conclusions/Significance We observed high variation in skin problems at the classroom level, indicating the presence of shared risk factors in these locations. The findings suggest the need to improve children’s personal hygiene via health education by schoolteachers and health workers. Skin problems are common disorders in resource poor settings. Scabies and tungiasis are neglected tropical diseases causing significant sickness in communities with poor living conditions. Scabies is dermatosis caused by a burrowing mite, Sarcoptes scabiei var. hominis. Tungiasis is caused by a flea, Tunga penetrans, infesting the skin, usually on the feet or hands. Tinea infection is a fungal dermatophyte infection of the skin and the most common dermatological problem among schoolchildren in Ethiopia, especially tinea capitis. Application of a Bayesian approach to identify possible risk factors for these problems has seldom been used. We found that compared to the frequentist model, the Bayesian model better explained school- and classroom-level variations in skin problems among schoolchildren. Our findings also suggest that transmission of skin infections, especially fungal and scabies infections, frequently occurs in schools and classrooms. We identified several risk factors for these conditions, including low socioeconomic status; unclean fingernails; not washing with soap at least every week; and sharing beds, clothes, and combs. Thus, it is important to improve the personal hygiene of schoolchildren through education. Regular checkups by teachers also can improve skin health and related morbidity in rural schoolchildren in southern Ethiopia.
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Affiliation(s)
- Hiwot Hailu Amare
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
- Centre for International Health, University of Bergen, Bergen, Norway
- Department of Public Health, College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia
- * E-mail:
| | - Bernt Lindtjorn
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
- Centre for International Health, University of Bergen, Bergen, Norway
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Anwar ET, Gupta N, Porwal O, Sharma A, Malviya R, Singh A, Fuloria NK. Skin Diseases and their Treatment Strategies in Sub-Saharan African Regions. Infect Disord Drug Targets 2021; 22:e270921196808. [PMID: 34579638 DOI: 10.2174/1871526521666210927120334] [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] [Received: 09/09/2020] [Revised: 06/08/2021] [Accepted: 08/10/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND In the rural areas of sub-Saharan African regions, skin diseases are so common. Due to which the population of the sub-Saharan region suffers from different types of skin disorders. In these regions, many treatment options are not available for the treatment of skin disease. AIM The current study aims to discuss various skin diseases and their treatment strategies specifically in sub-Saharan African regions. METHOD Extensive literature survey was carried out by using scopus, science direct, elsevier, google scholar and bentham science databases. RESULT AND DISCUSSION It was demonstrated from the literature surveys that different effective techniques are used in the management of skin disease. In the result, it was shown that the condition of the disease is at a dangerous level which must be controlled. CONCLUSION It is concluded from the manuscript that the skin disorder in the sub-Saharan region is at a very dangerous level. The research must be done to develop a better understanding of the disease and its treatment.
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Affiliation(s)
- Esra Tariq Anwar
- Department of Pharmacy, Tishk International University, Erbil-Kurdistan. Iraq
| | - Nandan Gupta
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Gautam Buddha Nagar, Uttar Pradesh. India
| | - Omji Porwal
- Department of Pharmacy, Tishk International University, Erbil-Kurdistan. Iraq
| | - Akanksha Sharma
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Gautam Buddha Nagar, Uttar Pradesh. India
| | - Rishabha Malviya
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Gautam Buddha Nagar, Uttar Pradesh. India
| | - Amit Singh
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Gautam Buddha Nagar, Uttar Pradesh. India
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Nigusie A, Gizaw Z, Gebrehiwot M, Destaw B. Vector-Borne Diseases and Associated Factors in the Rural Communities of Northwest Ethiopia: A Community-Based Cross-Sectional Study. ENVIRONMENTAL HEALTH INSIGHTS 2021; 15:11786302211043049. [PMID: 34483662 PMCID: PMC8414622 DOI: 10.1177/11786302211043049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/12/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Human illnesses caused by parasites, viruses, and bacteria that are transmitted by vectors are called vector-borne diseases. Vector-borne diseases usually affect the poorest populations, particularly where there is a lack of access to adequate housing, safe drinking water, and sanitation. This community-based cross-sectional study was, conducted to assess the prevalence of self-reported vector-borne diseases and associated factors in the rural communities of northwest Ethiopia. METHODS A community-based cross-sectional study design with structured observation was conducted among 1191 randomly selected rural households in northwest Ethiopia from April to June 2017. Data were collected by using a structured questionnaire; and observation checklist. Multivariable binary logistic regression analysis was used to identify variables associated with the prevalence of self-reported vector-borne diseases on the basis of adjusted odds ratio (AOR) with 95% confidence interval (CI) and P-values <.05. RESULTS In the current study, 216 (18.1%) of the rural households reported one or more vector-borne diseases. Scabies (9.5%) were the most reported vector-borne disease followed by Malaria (6.9%). The prevalence of self-reported vector-borne diseases was statistically associated with the head of the family (mother) (AOR = 0.13, 95% CI = 0.02-0.72), regular cleaning of the living environment (AOR = 0.51, 95% CI = 0.36-0.74), poor cleanness of the living rooms (AOR = 1.77, 95% CI = 1.03-3.03), and moderate cleanness of the floor (AOR = 1.64, 95% CI = 1.06-2.52). CONCLUSION The prevalence of self-reported vector-borne diseases was high in the rural communities of northwest Ethiopia. The low prevalence was associated with family head; regular cleaning of living environment and cleanness of the floor. Designing and strengthening an intervention strategy for environmental sanitation, regular cleaning of living house, and keeping personal hygiene shall be considered.
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Affiliation(s)
- Adane Nigusie
- Department of Health Education and
Behavioral Sciences, Institute of Public Health, College of Medicine and Health
Sciences, University of Gondar, Gondar, Ethiopia
| | - Zemichael Gizaw
- Department of Environmental and
Occupational Health and Safety, Institute of Public Health, College of Medicine and
Health Sciences, University of Gondar, Gondar, Ethiopia
- Department of Epidemiology and
Biostatistics, Addis Continental Institute of Public Health, Addis Ababa,
Ethiopia
| | - Mulat Gebrehiwot
- Department of Environmental and
Occupational Health and Safety, Institute of Public Health, College of Medicine and
Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Bikes Destaw
- Department of Environmental and
Occupational Health and Safety, Institute of Public Health, College of Medicine and
Health Sciences, University of Gondar, Gondar, Ethiopia
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Alharthi AS, Alsofyani MA, Alharthi WK, Alsalmi SA, Altalhi AS, Alswat KA. Assessment of Knowledge and Fear of Scabies in a Saudi Population. J Multidiscip Healthc 2021; 14:1361-1371. [PMID: 34135594 PMCID: PMC8197587 DOI: 10.2147/jmdh.s308236] [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: 02/24/2021] [Accepted: 05/03/2021] [Indexed: 11/23/2022] Open
Abstract
Background and Objectives Scabies is a common contagious parasitic dermatological illness. In 2017, WHO recognized scabies as a neglected tropical disease. The aim of the present research was to assess the level of knowledge and fear of scabies among the Saudi population. Methods This is a cross-sectional online study conducted in the western region of Saudi Arabia from January to September 2019. We used a validated, 12-questions questionnaire to assess the scabies knowledge and the Fear of Scabies Scale-10 (FSS-10) to determine the level of fear toward scabies. Results A total of 3778 respondents were included with majorities of them being female and between the age of 15-30 years. About 93.3% of the respondents were considered to have good level of knowledge towards scabies and those were more likely to be females, live in an urban area, have heard about scabies in the past, younger in age, achieved higher educational level, and work for the medical and general education sector (all P <0.001). The total possible scores ranging from 10 (less fear) to 40 (greater fear). The mean total FSS-10 score was 33 ± 4.46 with 58.3% of them were considered to have greater fear and those were more likely to be female, younger in age, educated with higher educational degree, work for the general education sector and medical and, but less likely to be unemployed (all P <0.001). Partial correlation adjusting for potential confounders showed significant positive correlation between FSS-10 score and the scabies knowledge score (r = 0.152, P <0.001). Conclusion Despite the good level of scabies knowledge, the level of fear towards scabies is high. Further educational programs recommended decreasing the negative effect of scabies on the community and the individuals' quality of life.
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Affiliation(s)
- Ahmad S Alharthi
- Department of Otorhinolaryngology - Head and Neck Surgery, Taif University, Taif, Saudi Arabia
| | | | | | | | | | - Khaled A Alswat
- Department of Medicine, School of Medicine, Taif University, Taif, Saudi Arabia
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Sanei-Dehkordi A, Soleimani-Ahmadi M, Zare M, Jaberhashemi SA. Risk factors associated with scabies infestation among primary schoolchildren in a low socio-economic area in southeast of Iran. BMC Pediatr 2021; 21:249. [PMID: 34034686 PMCID: PMC8145826 DOI: 10.1186/s12887-021-02721-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 05/19/2021] [Indexed: 01/10/2023] Open
Abstract
Background Scabies is a neglected tropical disease caused by the mite Sarcoptes scabiei that burrows under the skin. It is a major health problem in tropical areas, largely affecting children. Scabies is common and highly contagious and in schoolchildren spreads quite rapidly, due to overcrowding and close contact within the schools. This study aimed to determine the risk factors associated with scabies infestation among primary schoolchildren in Bashagard County, one of the low socio-economic areas in southeast of Iran. Methods To conduct this community-based, descriptive, and cross-sectional study, four primary schools were randomly selected in the Bashagard County. All students in these schools were selected and examined for scabies. Clinical examination and sociodemographic profile of students were assessed using a pre-tested structured questionnaire. Chi-square test, and binary logistic regression were used to analyse the factors associated with scabies infestation by SPSS version 21 software. Results Out of 480 studied schoolchildren, 15 cases of scabies with a prevalence of 3.1 % were observed. The frequency of infestation in males was 1.6 % and it was 4.7 % in females. Independent factors associated with a high risk of scabies infestation in unadjusted analysis were being student of grade 5–6 (cOR = 13.12, 95 % CI 2.92–58.89, p = 0.0001), low educational level of father (cOR = 4.37, 95 % CI 0.97–19.59, p = 0.036), low educational level of mother (cOR = 4.14, 95 % CI 1.92–18.57, p = 0.045), joblessness of father (cOR = 14.77, 95 % CI 4.97–43.89, p = 0.0001), employment of mother (cOR = 5.28, 95 % CI 1.38–20.16, p = 0.007), large family size (cOR = 3.34, 95 % CI 1.05–10.64, p = 0.031), use of shared articles (cOR = 33.37, 95 % CI 10.82–102.90, p = 0.0001), and absence of bathroom in the house (cOR = 11.77, 95 % CI 2.16–63.94, p = 0.0001). Conclusions Results of this study confirmed that scabies is still one of the most important health problems in the primary schools of the Bashagard County. Low socioeconomic status and personal hygiene of the schoolchildren were the most important factors influencing the prevalence of scabies. Improvement of socioeconomic conditions and implementation of appropriate educational programs and active surveillance system to quickly detect and treat scabies cases are necessary in order to reduce the prevalence of scabies in schoolchildren in this area.
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Affiliation(s)
- Alireza Sanei-Dehkordi
- Social Determinants in Health Promotion Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Bandar Abbas, Iran
| | - Moussa Soleimani-Ahmadi
- Social Determinants in Health Promotion Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Bandar Abbas, Iran. .,Department of Medical Entomology and Vector Control, Faculty of Health, Hormozgan University of Medical Sciences, P.O. Box: 79145-3838, Bandar Abbas, Iran.
| | - Mehdi Zare
- Department of Occupational Health Engineering, Faculty of Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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Ibekwe PU, Henshaw EB, Otike-Odibi B, Okoh NU, Ukonu BA, Nnaji TO, Archibong J, Altraide D, Onyekonwu C, Okudo GC. Scabies education in secondary schools: A multicenter study. Ann Afr Med 2020; 19:263-268. [PMID: 33243950 PMCID: PMC8015956 DOI: 10.4103/aam.aam_67_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background The aim of this study was to educate secondary school students on etiology, risk factors, clinical features, treatment, and prevention of scabies; to evaluate their knowledge base on scabies before and after an educational intervention; and to reassess this knowledge base and behavioral change, 6 months after, on a second visit. Methods Questionnaires with standard questions on scabies, graded to a maximum score of 10, were administered to students in junior secondary Classes 1 and 2 across 4 states in Nigeria. Information obtained included subjects' demographics, scabies symptomatology, risks, and preventive behaviors. Students with active scabies were diagnosed and treated. Data were analyzed with STATA. Results The mean test scores for the pretest and posttest at first visit were 2.82 ± 1.38 and 6.30 ± 1.09, respectively. This difference was statistically significant at t = 3.95, P = 0.004. Six months later, when the same schools were re-visited, the mean test scores for the pretest and posttest were 4.63 ± 0.54 and 5.87 ± 0.25, respectively. This difference was also significant at t = 4.13, P = 0.003. The prevalence of scabies was 3.5% at first visit and 4.34% at second visit; t = 0.24, P = 0.41. Conclusions Secondary school students lack basic education on scabies and exhibit high-risk behaviors for scabies transmission. Knowledge on scabies needs constant reinforcement.
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Affiliation(s)
| | - Eshan B Henshaw
- Department of Medicine, Dermatology Unit, University of Calabar, Calabar, Cross River State, Nigeria
| | - Bolaji Otike-Odibi
- Department of Medicine, Dermatology Unit, University of Port-Harcourt, Port-Harcourt, Rivers State, Nigeria
| | - Nnenna U Okoh
- Department of Medicine, Dermatology Unit, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Bob A Ukonu
- Department of Medicine, Dermatology Unit, University of Abuja, Abuja, Nigeria
| | - Thomas O Nnaji
- Department of Medicine, Dermatology Unit, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Joseph Archibong
- Department of Medicine, Dermatology Unit, University of Calabar, Calabar, Cross River State, Nigeria
| | - D Altraide
- Department of Medicine, Dermatology Unit, University of Port-Harcourt, Port-Harcourt, Rivers State, Nigeria
| | - Chinwe Onyekonwu
- Department of Internal Medicine, Dermatology Unit, University of Nigeria Teaching Hospital, Ituku, Enugu State, Nigeria
| | - Grace C Okudo
- Department of Medicine, Dermatology Unit, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
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Haile T, Sisay T, Jemere T. Scabies and its associated factors among under 15 years children in Wadila district, Northern Ethiopia, 2019. Pan Afr Med J 2020; 37:224. [PMID: 33520063 PMCID: PMC7821794 DOI: 10.11604/pamj.2020.37.224.25753] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 10/19/2020] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION scabies is a contagious ectoparasite of the skin. It is caused by the mite Sarcoptes scabiei var. hominis that causes a pruritic skin eruption. It was estimated that more than 300 million cases of scabies occur worldwide every year. It remains one of the commonest skin diseases seen in developing countries including Ethiopia. Therefore, the main aim of this study is to determine scabies prevalence and its associated factors among less than 15 years children in Wadila district, Northern Ethiopia. METHODS community based cross-sectional study was conducted on 583 participants from January 30th to February 28th 2019. Multistage sampling technique was used and data were collected using pre-tested interviewer administered questionnaire. SPSS version 23.0 was used for analysis and bivariable logistic regression was computed and variables having p < 0.25 was modelled in multi-variable logistic regression to control confounders. The level of statistical significance was set at p < 0.05. RESULTS the prevalence of scabies infestation was 23.8% in Wadila district. Not using of soap when taking shower [AOR=2.93 (95% CI:1.72-5.00)], using unimproved water source [AOR=1.82 (95% CI:1.04-3.16)], sharing clothes from scabies cases [AOR=10.10 (95% CI: 3.37-30.23)], uncleaning of the house every day [AOR=2.28 (95% CI: 1.32-3.95)], presence of pet animals at home [AOR= 3.01(95% CI: 1.66-5.45)] and went to epidemic areas of scabies [AOR= 4.09 (95% CI: 2.37-7.06) were predictors of scabies infestation. CONCLUSION there was higher prevalence of scabies infestation in Wadila district. Therefore, special attention should be given to under 15 years children.
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Affiliation(s)
- Tefera Haile
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Tadesse Sisay
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Tadeg Jemere
- Department of Biomedical Sciences, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
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Bartosik K, Tytuła A, Zając Z, Buczek W, Jasztal-Kniażuk A, Błaszkiewicz PS, Borzęcki A. Scabies and Pediculosis in Penitentiary Institutions in Poland-A Study of Ectoparasitoses in Confinement Conditions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E6086. [PMID: 32825623 PMCID: PMC7503633 DOI: 10.3390/ijerph17176086] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Scabies (caused by Sarcoptes scabiei var. hominis) and pediculosis (caused by Pediculus humanus) are infectious diseases common in educational institutions and long-term care centres. The aim of the study was to assess the scale of the phenomenon in confinement conditions favouring the spread of these parasitoses. METHODS Data on the prevalence of scabies (2001-2015) and pediculosis (2008-2015) in Polish prisoners were provided by the Central Board of Prison Service. The information for the period between 2010 and 2015 in the Lublin Province was obtained from the District Inspectorate of the Prison Service in Lublin. Correlations between the prevalence of scabies and pediculosis and the number of prisoners were analysed, as well as correlations between the number of passes granted to prisoners and the prevalence of scabies and pediculosis in incarcerated individuals. RESULTS The prevalence of scabies and pediculosis in Polish prisoners has been estimated at 2.3% and 1.9%, respectively. CONCLUSIONS Pediculosis and scabies are still current issues in Polish prisons. Convicts returning from passes and new prisoners should be carefully examined and monitored for the presence of S. scabiei var. hominis and P. humanus invasion. Education of prisoners could be a promising tool in prevention of scabies and pediculosis in correctional settings.
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Affiliation(s)
- Katarzyna Bartosik
- Chair and Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11 St., 20-080 Lublin, Poland; (Z.Z.); (W.B.); (P.S.B.)
| | - Andrzej Tytuła
- Regional Chamber of Nurses and Midwives in Lublin, 20-072 Lublin, Poland; (A.T.); (A.J.-K.)
| | - Zbigniew Zając
- Chair and Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11 St., 20-080 Lublin, Poland; (Z.Z.); (W.B.); (P.S.B.)
| | - Weronika Buczek
- Chair and Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11 St., 20-080 Lublin, Poland; (Z.Z.); (W.B.); (P.S.B.)
| | - Anita Jasztal-Kniażuk
- Regional Chamber of Nurses and Midwives in Lublin, 20-072 Lublin, Poland; (A.T.); (A.J.-K.)
| | - Paweł Szczepan Błaszkiewicz
- Chair and Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11 St., 20-080 Lublin, Poland; (Z.Z.); (W.B.); (P.S.B.)
| | - Adam Borzęcki
- Med-Laser Non-Public Health Care Centre, 20-406 Lublin, Poland;
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Azene AG, Aragaw AM, Wassie GT. Prevalence and associated factors of scabies in Ethiopia: systematic review and Meta-analysis. BMC Infect Dis 2020; 20:380. [PMID: 32460770 PMCID: PMC7254678 DOI: 10.1186/s12879-020-05106-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/18/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Scabies is an infectious disease that affects the skin caused by the mite Sarcoptes scabiei and it transmitted through close personal contact. Even though it is easily treatable disease, its prevalence is high and continuous as neglected tropical disease of resource-poor settings, and particularly affects young age groups. Despite of these facts, studies conducted in Ethiopia regarding to the prevalence and associated factors for scabies infestation have been highly variable and didn't well compiled. Due to that, the aim of this systematic review and meta-analysis was to estimates the overall prevalence of scabies and associated factors in all age groups in Ethiopia. METHODS International databases (PubMed/PMC/Midline, EMBASE, CINAHL, Web of Science, Google Scholar, Google and Science Direct) were systematically searched from December 1, 2019, to January 18, 2020. All observational studies noted the prevalence of human scabies and associated factors in Ethiopia were included. Two authors (AG and G.T) independently extracted all necessary data using a standardized data extraction format. The data which is extracted each study were analyzed using STATA Version 14.1. Heterogeneity among the included studies was assessed through the Cochrane Q test statistics and I2 test. Lastly, a random effects meta-analysis model was computed to fix overall prevalence and associated factors of scabies. RESULTS Twelve studies were included in this meta-analysis after 410 articles retrieved. Of these, eight studies were analyzed for prevalence estimation. The overall prevalence of scabies infestation was 14.5% (95%CI: 1.5, 27.6%) in Ethiopia. Furthermore, the subgroup analysis revealed the highest prevalence was 19.6% in Amhara region. A person from a large family size (OR: 3.1, 95% CI: 1.76, 5.67), and sharing a bed (OR: 3.59, 95%CI: 2.88, 4.47) were significantly associated with scabies. CONCLUSION This study revealed the prevalence of scabies infestation was 14.5% in Ethiopia which was high. Persons from high family size and any contact with scabies case were factors associated with scabies.
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Affiliation(s)
- Abebaw Gedef Azene
- Department of Epidemiology and Biostatistics, School of Public health, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Abiba Mihret Aragaw
- Department of Statistics, College of Natural and Computational Science, Debre Markos University, Debre Markos, Ethiopia
| | - Gizachew Tadesse Wassie
- Department of Epidemiology and Biostatistics, School of Public health, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
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Prurigo in Children of Tropical Zone: Epidemiological, Clinical, and Etiological Characteristics in a Dermatology Department in Cotonou (Benin). Dermatol Res Pract 2019; 2019:2673981. [PMID: 31781184 PMCID: PMC6874934 DOI: 10.1155/2019/2673981] [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: 05/04/2019] [Revised: 08/29/2019] [Accepted: 09/26/2019] [Indexed: 12/05/2022] Open
Abstract
Introduction The objective of this work is to document the epidemiological, clinical, and etiological features of prurigo in children. Methods This is a descriptive and retrospective study done from January 2013 to September 2018 in the Dermatology Department of National and Teaching Hospital HKM of Cotonou. All children from 0–18 years diagnosed clinically with prurigo were the study sample. Visual analog scale was used to assess the severity of pruritus. The data were entered and analyzed with EpiData and Epi Info 7 software. Results The prevalence of prurigo was 14.9% (234/1565) in the pediatric population. The mean age of the children at the onset of the disease was 5.4 years ± 4.9 years. Their sex ratio was 0.8. Pruritus was reported in 97.8% of cases; it was moderate in 50% and severe in 50%. Several phenotypes were described, including erosivo-crusted prurigo (36.3%) and papulo-vesicular prurigo (32%). Frequently observed clinical forms were chronic (44.4%), acute (38.9%), impetiginized (8.1%), and lichenified (4.3%). Prurigo predominated on the lower limbs (74.8%), upper limbs (47.9%), and buttocks and trunk (24.8% each). The main etiologies were prurigo strophulus (PS) (55.5%), scabiosis (20.5%), prurigo of Besnier (10.7%), and hookworm cutaneous larva migrans (HCLM) (8.5%). The PS was seasonal (p=0.036), while prurigo of Besnier, scabies, and HCLM were perennial. Conclusion The main etiologies of prurigo in the study participants were PS, prurigo of Besnier, scabiosis, and HCLM. It affected with predilection the limbs of children of less than 5 years. Prurigo was almost always itchy and often evolved in an acute or chronic mode.
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Prevalence and associated factors of scabies among schoolchildren in Dabat district, northwest Ethiopia, 2018. Environ Health Prev Med 2019; 24:67. [PMID: 31785612 PMCID: PMC6885305 DOI: 10.1186/s12199-019-0824-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 10/15/2019] [Indexed: 01/26/2023] Open
Abstract
Background Scabies is a skin infestation caused by the mite Sarcoptes scabiei that causes a pruritic skin eruption. In Ethiopia, the disease is common especially during natural or manmade disasters such as flooding, drought, civil war and conflict, poor water supply and sanitation, and overcrowding living condition. Though scabies is becoming a major public health problem, especially in low resource settings, there has been no study that reported the prevalence of scabies in the study area. The aim of this study, therefore, was to assess the prevalence of scabies and associated factors among students in primary schools in Dabat district, northwest Ethiopia. Method An institutional-based cross-sectional study was employed to determine the prevalence of scabies and associated factors among schoolchildren in Dabat district. A total of 494 students selected by a multi-stage sampling technique were included in this study. Scabies was diagnosed by medical practitioners based on lesions observed on body surfaces after a physical examination. Bivariable and multivariable binary logistic regression analyses were performed using SPSS version 20. Significance level was obtained at p value < 0.05. Result The prevalence of scabies was 9.3% (46/494) with 95% CI (5.66%, 12.94%). Among schoolchildren who were infested by scabies, 65.22% (30/46) had a mild, 28.26% (13/46) had moderate, and 6.52% (3/46) had severe lesions. Studying at a rural school (AOR = 2.99, 95% CI 1.33, 6.71), had illiterate father (AOR = 5.11, 95% CI 2.25, 11.58), being grade level 1–4 (AOR = 3.91, 95% CI 1.69, 9.05), rarely taking a bath (AOR = 3.54, 95% CI 1.36, 9.25), contact with a person with itching symptom (AOR = 2.66, 95% CI 1. 21, 5.83), a family member with itchy symptoms (AOR = 4.76, 95% CI 2.20, 10.28), not living with both parents (AOR = 2.49, 95% CI 1.02, 6.06), and using water only for hand washing (AOR = 4.38, 95% CI 1.78, 10.76) were factors associated with scabies infestation among schoolchildren. Conclusion The prevalence of human scabies among schoolchildren in Dabat district northwest Ethiopia was high. The school localization, first cycle level of education, paternal educational status, frequency of taking a bath, and contact with a person having itchy lesions, presence of a family member with itchy lesion, and type of frequently used hand washing material were the factors significantly impacting the occurrence of scabies. Special attention should be given to students at first cycle education as they are at the highest risk of infestation.
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Armitage EP, Senghore E, Darboe S, Barry M, Camara J, Bah S, Marks M, Cerami C, Roca A, Antonio M, Turner CE, de Silva TI. High burden and seasonal variation of paediatric scabies and pyoderma prevalence in The Gambia: A cross-sectional study. PLoS Negl Trop Dis 2019; 13:e0007801. [PMID: 31609963 PMCID: PMC6812840 DOI: 10.1371/journal.pntd.0007801] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 10/24/2019] [Accepted: 09/20/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Scabies is a WHO neglected tropical disease common in children in low- and middle-income countries. Excoriation of scabies lesions can lead to secondary pyoderma infection, most commonly by Staphyloccocus aureus and Streptococcus pyogenes (group A streptococcus, GAS), with the latter linked to acute post-streptococcal glomerulonephritis (APSGN) and potentially rheumatic heart disease (RHD). There is a paucity of data on the prevalence of these skin infections and their bacterial aetiology from Africa. METHODOLOGY/PRINCIPAL FINDINGS A cross-sectional study, conducted over a four-month period that included the dry and rainy season, was conducted to determine the prevalence of common skin infections in Sukuta, a peri-urban settlement in western Gambia, in children <5 years. Swabs from pyoderma lesions were cultured for S. aureus and GAS. Of 1441 children examined, 15.9% had scabies (95% CI 12.2-20.4), 17.4% had pyoderma (95% CI 10.4-27.7) and 9.7% had fungal infections (95% CI 6.6-14.0). Scabies was significantly associated with pyoderma (aOR 2.74, 95% CI 1.61-4.67). Of 250 pyoderma swabs, 80.8% were culture-positive for S. aureus, and 50.8% for GAS. Participants examined after the first rains were significantly more likely to have pyoderma than those examined before (aRR 2.42, 95% CI 1.38-4.23), whereas no difference in scabies prevalence was seen (aRR 1.08, 95% CI 0.70-1.67). Swab positivity was not affected by the season. CONCLUSIONS/SIGNIFICANCE High prevalence of scabies and pyoderma were observed. Pyoderma increased significantly during the rainy season. Given the high prevalence of GAS pyoderma among children, further research on the association with RHD in West Africa is warranted.
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Affiliation(s)
- Edwin P. Armitage
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Elina Senghore
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Saffiatou Darboe
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Momodou Barry
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Janko Camara
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Sulayman Bah
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Michael Marks
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Carla Cerami
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Anna Roca
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Martin Antonio
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
| | - Claire E. Turner
- Department of Molecular Biology & Biotechnology, The Florey Institute, University of Sheffield, Sheffield, United Kingdom
| | - Thushan I. de Silva
- Medical Research Council Unit The Gambia at The London School of Hygiene & Tropical Medicine, Banjul, The Gambia
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Department of Infection, Immunity and Cardiovascular Diseases, The Florey Institute, University of Sheffield, Sheffield, United Kingdom
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Osti MH, Sokana O, Phelan S, Marks M, Whitfeld MJ, Gorae C, Kaldor JM, Steer AC, Engelman D. Prevalence of scabies and impetigo in the Solomon Islands: a school survey. BMC Infect Dis 2019; 19:803. [PMID: 31519153 PMCID: PMC6743115 DOI: 10.1186/s12879-019-4382-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 08/15/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Scabies, a parasitic disease of the skin, is a major public health problem, largely affecting children. Scabies is often complicated by impetigo which can result in serious complications including invasive infections and immune mediated diseases. Scabies and impetigo are reported to have high prevalence in tropical settings including the Solomon Islands. METHODS We conducted a cross-sectional prevalence survey at Gizo Primary School in the Western Province of the Solomon Islands in August 2018. The diagnosis of scabies was based on criteria developed by the International Alliance for the Control of Scabies in 2018. Population attributable risk was calculated to determine the effect of scabies on the prevalence of impetigo, and both adjusted and unadjusted risk ratios were calculated to identify differences between sexes and age groups. RESULTS A total of 324 students were assessed (47.5% of those enrolled at the school). The prevalence of scabies was 54.3% (95% confidence interval [CI] 48.7-59.8) and most disease was mild (68.8%). The prevalence was higher in males (63.5%; adjusted risk ratio [ARR] 1.4, 95% CI 1.1-1.7), and in those aged 10-12 years (61.4%; ARR 1.8, 95% CI 1.1-2.9 when compared to those aged 4-6 years). The prevalence of impetigo was 32.1%, with males more likely to be affected (41.7%, ARR 1.7, 95% CI 1.2-2.4) but with no significant differences between age groups. 63.5% of those with impetigo had scabies, corresponding to a population attributable risk of 11.8%. CONCLUSIONS There is a very high burden of scabies and impetigo among primary school students in Gizo. There is a critical need for the development and implementation of control programs in areas where scabies is endemic.
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Affiliation(s)
- Millicent H Osti
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Melbourne Children's Global Health, Melbourne, Australia
| | - Oliver Sokana
- Ministry of Health and Medical Services, Honiara, Solomon Islands
| | - Sophie Phelan
- Kirby Institute, University of New South Wales, Sydney, Australia.,Research School of Population Health, Australian National University, Canberra, Australia
| | - Michael Marks
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Margot J Whitfeld
- St Vincent's Hospital, Sydney, Australia.,Department of Medicine, University of New South Wales, Sydney, Australia
| | - Christina Gorae
- Ministry of Health and Medical Services, Honiara, Solomon Islands
| | - John M Kaldor
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Andrew C Steer
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Melbourne Children's Global Health, Melbourne, Australia
| | - Daniel Engelman
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Australia. .,Department of Paediatrics, University of Melbourne, Melbourne, Australia. .,Melbourne Children's Global Health, Melbourne, Australia.
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Ejigu K, Haji Y, Toma A, Tadesse BT. Factors associated with scabies outbreaks in primary schools in Ethiopia: a case-control study. Res Rep Trop Med 2019; 10:119-127. [PMID: 31695552 PMCID: PMC6717729 DOI: 10.2147/rrtm.s214724] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 08/12/2019] [Indexed: 12/28/2022] Open
Abstract
Background Scabies is a neglected tropical disease affecting more than 200 million people worldwide every year. Scabies in school adolescents and young adults could affect their school performance. The current study investigates the factors associated with an outbreak of scabies at primary schools in southern Ethiopia. Method A team of health professionals investigated an outbreak of scabies that occurred in primary schools from May 1 to 30, 2018. An unmatched case–control study was employed to assess factors which predisposed for the scabies outbreak. Cases of scabies were individuals having a skin lesion compatible with the WHO case definitions of scabies. Controls were from the same locality with no skin lesions. Data on sociodemographic and behavioral variables were collected using questionnaires. Data on clinical presentations of scabies among cases were recorded by two trained and experienced health professionals. Factors associated with scabies were assessed using bivariate and multivariate logistic regression, and strength of association was described using odds ratio (OR) and 95% confidence intervals (CIs). Results A total of 711 (237 cases and 474 controls) study subjects participated in the study. The mean age of study participants was 17.56±2.66 years. Poor knowledge about scabies, adjusted odds ratio (AOR)=4.32 (95% CI: 2.93, 6.36); male sex, AOR=2.69 (95% CI: 1.82, 3.96); and parental illiteracy, AOR =3.49 (95% CI: 2.06, 5.94) predicted scabies infestation. Additionally, socioeconomic variables like sharing clothes/beds or contact with others, AOR=3.12 (95% CI: 2.12, 4.59); low household annual income, AOR=2.13 (95% CI: 1.32, 3.44); and family size greater than five, AOR=1.77 (95% CI: 1.04, 3.01) were significantly associated with scabies infestation. Inaccessibility and poor utilization of water, AOR=1.64 (95% CI: 1.12, 2.40) and poor personal hygiene, AOR=1.69 (95% CI: 1.14, 2.51) were also factors independently associated with scabies. Conclusion Modifiable risk factors such as personal hygiene and literacy level were found to be independent predictors of scabies infestation. Access to and utilization of water were also important predictors. Strategies for poverty alleviation and awareness creation on personal hygiene and efficient use of water are recommended for effective prevention of scabies infestation in closed institutions.
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Affiliation(s)
- Kefele Ejigu
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Yusuf Haji
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Alemayehu Toma
- Department of Pharmacology, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Birkneh Tilahun Tadesse
- Department of Pediatrics, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Engelman D, Cantey PT, Marks M, Solomon AW, Chang AY, Chosidow O, Enbiale W, Engels D, Hay RJ, Hendrickx D, Hotez PJ, Kaldor JM, Kama M, Mackenzie CD, McCarthy JS, Martin DL, Mengistu B, Maurer T, Negussu N, Romani L, Sokana O, Whitfeld MJ, Fuller LC, Steer AC. The public health control of scabies: priorities for research and action. Lancet 2019; 394:81-92. [PMID: 31178154 PMCID: PMC11257500 DOI: 10.1016/s0140-6736(19)31136-5] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 04/14/2019] [Accepted: 04/25/2019] [Indexed: 12/16/2022]
Abstract
Scabies is a parasitic disease of the skin that disproportionately affects disadvantaged populations. The disease causes considerable morbidity and leads to severe bacterial infection and immune-mediated disease. Scientific advances from the past 5 years suggest that scabies is amenable to population-level control, particularly through mass drug administration. In recognition of these issues, WHO added scabies to the list of neglected tropical diseases in 2017. To develop a global control programme, key operational research questions must now be addressed. Standardised approaches to diagnosis and methods for mapping are required to further understand the burden of disease. The safety of treatments for young children, including with ivermectin and moxidectin, should be investigated. Studies are needed to inform optimum implementation of mass treatment, including the threshold for intervention, target, dosing, and frequency. Frameworks for surveillance, monitoring, and evaluation of control strategies are also necessary.
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Affiliation(s)
- Daniel Engelman
- Tropical Diseases Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia; Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia; Department of General Medicine, Royal Children's Hospital, Melbourne, VIC, Australia.
| | - Paul T Cantey
- Department of Control of Neglected Tropical Diseases, World Health Organization, Geneva, Switzerland
| | - Michael Marks
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Anthony W Solomon
- Department of Control of Neglected Tropical Diseases, World Health Organization, Geneva, Switzerland
| | - Aileen Y Chang
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Olivier Chosidow
- Department of Dermatology, Hôpital Henri-Mondor, Assistance Publique Hôpitaux de Paris, Créteil, France; Université Paris-Est Créteil Val-de-Marne, Créteil, France
| | - Wendemagegn Enbiale
- Department of Dermatovenerology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Dirk Engels
- Uniting to Combat Neglected Tropical Diseases, Switzerland
| | - Roderick J Hay
- Department of Dermatology, King's College London, London, UK
| | - David Hendrickx
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia
| | - Peter J Hotez
- National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, USA
| | - John M Kaldor
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Mike Kama
- Ministry of Health and Medical Services, Suva, Fiji
| | | | - James S McCarthy
- QIMR Berghoefer Medical Research Institute, Brisbane, QLD, Australia
| | - Diana L Martin
- Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Toby Maurer
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | | | - Lucia Romani
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Oliver Sokana
- Ministry of Health and Medical Services, Honiara, Solomon Islands
| | - Margot J Whitfeld
- Department of Dermatology, St Vincent's Hospital, University of New South Wales, Sydney, NSW, Australia
| | - L Claire Fuller
- Chelsea and Westminster Healthcare National Health Service Foundation Trust, London, UK; International Foundation for Dermatology, London, UK
| | - Andrew C Steer
- Tropical Diseases Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia; Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia; Department of General Medicine, Royal Children's Hospital, Melbourne, VIC, Australia
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27
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Aussy A, Houivet E, Hébert V, Colas-Cailleux H, Laaengh N, Richard C, Ouvry M, Boulard C, Léger S, Litrowski N, Benichou J, Joly P. Risk factors for treatment failure in scabies: a cohort study. Br J Dermatol 2019; 180:888-893. [PMID: 30376179 DOI: 10.1111/bjd.17348] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Treatment failure, which occurs in about one-third of cases, is considered as a major factor in the increasing incidence of scabies in developed countries. OBJECTIVES To identify predictors of treatment failure of scabies in ambulatory populations. METHODS This multicentre study compared the clinical characteristics and treatment modalities between a group of patients with scabies treated successfully and another group who were not cured 3 months after antiscabies treatment. RESULTS In total 210 patients with a diagnosis of scabies were included, comprising 98 patients in the treatment success group and 112 in the treatment failure group. The main risk factors for treatment failure were (i) the use of only one type of treatment, topical benzyl benzoate (BB) or oral ivermectin, vs. the combination of both treatments [odds ratio (OR) 2·15, 95% confidence interval (CI) 1·22-3·77]; (ii) the use of a single intake (vs. two) of oral ivermectin (OR 10·2. 95% CI 4·49-23·2); (iii) intake of ivermectin during a meal vs. on an empty stomach (OR 4·31, 95% CI 1·89-9·84); (iv) absence of decontamination of furnishings (OR 8·72, 95% CI 3·50-21·8), in particular sofa and cushions (OR 5·90, 95% CI 2·34-14·9), mattresses (OR 4·16, 95% CI 1·35-12·8) or car seats (OR 6·57, 95% CI 3·27-13·2) and (v) absence of written documents explaining treatment modalities (OR 5·18, 95% CI 2·57-10·4). In multivariate analysis, treatment failure was mainly associated with (i) use of a single intake (vs. two) of ivermectin (OR 6·62, 95% CI 2·71-16·2); (ii) use of BB alone vs. two intakes of ivermectin (OR 3·51, 95% CI 1·55-7·95) and (iii) absence of decontamination of furniture with acaricides (OR 5·81, 95% CI 1·96-16·7). CONCLUSIONS Use of topical BB alone and a single intake (vs. two) of ivermectin are predictors of treatment failure.
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Affiliation(s)
- A Aussy
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - E Houivet
- Department of Biostatistics, Rouen University Hospital and INSERM U1219, University of Rouen Normandie, Rouen, France
| | - V Hébert
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - H Colas-Cailleux
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - N Laaengh
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - C Richard
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - M Ouvry
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - C Boulard
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - S Léger
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - N Litrowski
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
| | - J Benichou
- Department of Biostatistics, Rouen University Hospital and INSERM U1219, University of Rouen Normandie, Rouen, France
| | - P Joly
- Department of Dermatology, Rouen University Hospital and INSERM U1234, University of Rouen Normandie, Rouen, France
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Scabies Outbreak Investigation and Risk Factors in East Badewacho District, Southern Ethiopia: Unmatched Case Control Study. Dermatol Res Pract 2018; 2018:7276938. [PMID: 30046302 PMCID: PMC6038489 DOI: 10.1155/2018/7276938] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 12/13/2017] [Indexed: 12/13/2022] Open
Abstract
Introduction Scabies is one of the common public health problem but neglected parasitic diseases caused by Sarcoptes scabiei var. Methods A community-based unmatched case control (1 : 2 ratios) study was conducted in East Badewacho District, using collected scabies line listed data and face-to-face interview to assess risk factors during October 23-30, 2016. The data were collected using structured questionnaire, and then the data were coded, entered, cleaned, and analyzed using SPSS statistical software, whereas, line listed data was entered into Microsoft excel for descriptive analyses. Odds ratios (OR) and 95% confidence interval (CI) were computed to determine associated factors. Results A total of 4,532 scabies cases line listed with overall attack rate of 110/1,000 population. The mean age was 12 years, and most affected age group was 5-14 years. Independent risk factors found to be statistically associated with scabies infestation were age less than 15 years (AOR = 2.62, 95% CI: 1.31-5.22), family size greater than 5 members (AOR = 2.63, 95% CI: 1.10-6.27), bed sharing with scabies cases (AOR = 12.47, 95% CI: 3.05-50.94), and home being affected by flooding (AOR = 22.32, 95% CI: 8.46-58.90). Conclusion Outbreak of scabies occurred in East Badewacho District. Age less than 15 years, family size greater than five members, sleeping with others, and home being affected by flooding are the risk factors. Providing risk factors related health education on prevention and controls especially, at community level and schools, is recommended.
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Scabies in Resource-Poor Communities in Nasarawa State, Nigeria: Epidemiology, Clinical Features and Factors Associated with Infestation. Trop Med Infect Dis 2018; 3:tropicalmed3020059. [PMID: 30274455 PMCID: PMC6073861 DOI: 10.3390/tropicalmed3020059] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 11/28/2022] Open
Abstract
Epidemiology and clinical features of scabies remain largely unknown in Nigeria’s rural communities. To fill this gap, we performed a cross-sectional study in three rural communities in north central Nigeria. A total of 500 individuals were included and examined for scabies infestation; a questionnaire was applied to collect socio-demographic and behavioral data. Scabies was diagnosed in 325 (65.0%) participants. Excoriations (68.6%), vesicles (61.8%), and papules (58.8%) were common skin lesions. Itching was the most common symptom (77.5%); 64% complained of sleep disturbances. Lymphadenopathy was identified in 48.3%. Lesions were most commonly encountered on the abdomen (35.5%), inguinal area (19.1%), and interdigital spaces (14.2%). Poverty-related variables, such as illiteracy (OR: 7.15; 95% CI: 3.71–13.95), low household income (7.25; 1.19–88.59), absence of a solid floor inside house (12.17; 2.83–52.34), and overcrowding (1.98; 1.08–2.81) were significantly associated with infestation. Individual behavior, such as sharing of beds/pillows (2.11; 1.42–3.14) and sharing of clothes (2.51; 1.57–3.99), was also highly significantly associated with scabies. Regular bathing habits (0.37; 0.24–0.56) and regular use of bathing soap (0.36; 0.21–0.53) were protective factors. Scabies is extremely common in the communities under study and is associated with considerable morbidity. The disease is intrinsically linked with extreme poverty.
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