Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil

Detalhes bibliográficos
Autor(a) principal: Nacife, Maria Beatriz Pena e Silva Leite
Data de Publicação: 2018
Outros Autores: Siqueira, Liliane Maria Vidal, Martins, Rafael, Vianna, Valeska Natiely, Barbosa, Keila Furbino, Masioli, Cássio Zumerle, Silva, Jaime Costa da, Coelho, George Luiz Lins Machado
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/28350
Resumo: Universidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, Brazil/Universidade Federal de Ouro Preto. Núcleo de Pesquisa em Ciências Biológicas. Programa de Pós-Graduação em Ciências Biológicas. Ouro Preto, MG, Brazil
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spelling Nacife, Maria Beatriz Pena e Silva LeiteSiqueira, Liliane Maria VidalMartins, RafaelVianna, Valeska NatielyBarbosa, Keila FurbinoMasioli, Cássio ZumerleSilva, Jaime Costa daCoelho, George Luiz Lins Machado2018-08-24T13:23:30Z2018-08-24T13:23:30Z2018NACIFE, Maria Beatriz Pena e Silva Leite et al. Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil. Rev. Inst. Med. trop. S. Paulo, v. 60, e26, 2018.1678-9946https://www.arca.fiocruz.br/handle/icict/2835010.1590/s1678-9946201860026engInstituto de Medicina Tropicalesquistossomosetecnicas parasitologicashelmintospopulação indigenaSchistosomiasisParasitological techniquesHelminthesIndigenous populationsPrevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, Brazil/Universidade Federal de Ouro Preto. Núcleo de Pesquisa em Ciências Biológicas. Programa de Pós-Graduação em Ciências Biológicas. Ouro Preto, MG, BrazilFundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Esquistossomose. Belo Horizonte, MG, BrazilUniversidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, Brazil/Universidade Federal de Ouro Preto. Núcleo de Pesquisa em Ciências Biológicas. Programa de Pós-Graduação em Ciências Biológicas. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, Brazil/Universidade Federal de Ouro Preto. Pós-Graduação em Saúde e Nutrição. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Pós-Graduação em Saúde e Nutrição. Ouro Preto, MG, BrazilMinistério da Saúde. Secretaria Especial de Saúde Indígena. Brasília, DF, BrazilUniversidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, BrazilIntestinal parasitic infections are a common health problem among Amerindian populations and schistosomiasis represents one of the most prevalent diseases in Maxakali people. The Kato-Katz is the diagnostic method recommended by WHO for epidemiological studies; however, one of the technique’s limitations is the failure to detect parasites in individuals with low parasite load. The aim of this study was to establish the prevalence of Schistosoma mansoni in indigenous Maxakali villages, evaluating the TF-Test® performance for diagnosis compared to the Kato-Katz technique. Stool samples from 545 individuals were processed by the TF-Test® (1 sample) and Kato-Katz (1 slide). The positivity rate for S. mansoni by Kato-Katz was 45.7%. The rate by the TF-Test® was 33.2%, and 51.9% by the combined parasitological techniques. The amplitude of parasite load was 24 to 4,056 eggs per gram of feces (epg), with a geometric mean of 139 epg. The co-positivity, co-negativity, and accuracy values by TF-Test® in relation to Kato-Katz were 59.0%, 88.5%, and 75.0%, respectively. The agreement between these techniques was moderate (k=0.486) as determined by the kappa index. Thus, the results of this study demonstrated that the performance of Kato-Katz was superior (p <0.05) to that of TF-Test® in the detection of S. mansoni. The combination of TF-Test® and Kato-Katz resulted in an increased positivity rate of S. mansoni, demonstrating the high risk of infection to which indigenous populations are exposed and the importance of the implementation of control strategies in Maxakali villages.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83082https://www.arca.fiocruz.br/bitstream/icict/28350/1/license.txt9193a7c197bc67acd023525e72a03240MD51ORIGINALPrevalence of schistosomiasis mansoni in indigenous.pdfPrevalence of schistosomiasis mansoni in indigenous.pdfapplication/pdf309884https://www.arca.fiocruz.br/bitstream/icict/28350/2/Prevalence%20of%20schistosomiasis%20mansoni%20in%20indigenous.pdf3e3c1b7f6c3ab674bf20a60092c534a3MD52TEXTPrevalence of schistosomiasis mansoni in indigenous.pdf.txtPrevalence of schistosomiasis mansoni in indigenous.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
title Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
spellingShingle Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
Nacife, Maria Beatriz Pena e Silva Leite
esquistossomose
tecnicas parasitologicas
helmintos
população indigena
Schistosomiasis
Parasitological techniques
Helminthes
Indigenous populations
title_short Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
title_full Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
title_fullStr Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
title_full_unstemmed Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
title_sort Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil
author Nacife, Maria Beatriz Pena e Silva Leite
author_facet Nacife, Maria Beatriz Pena e Silva Leite
Siqueira, Liliane Maria Vidal
Martins, Rafael
Vianna, Valeska Natiely
Barbosa, Keila Furbino
Masioli, Cássio Zumerle
Silva, Jaime Costa da
Coelho, George Luiz Lins Machado
author_role author
author2 Siqueira, Liliane Maria Vidal
Martins, Rafael
Vianna, Valeska Natiely
Barbosa, Keila Furbino
Masioli, Cássio Zumerle
Silva, Jaime Costa da
Coelho, George Luiz Lins Machado
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Nacife, Maria Beatriz Pena e Silva Leite
Siqueira, Liliane Maria Vidal
Martins, Rafael
Vianna, Valeska Natiely
Barbosa, Keila Furbino
Masioli, Cássio Zumerle
Silva, Jaime Costa da
Coelho, George Luiz Lins Machado
dc.subject.other.pt_BR.fl_str_mv esquistossomose
tecnicas parasitologicas
helmintos
população indigena
topic esquistossomose
tecnicas parasitologicas
helmintos
população indigena
Schistosomiasis
Parasitological techniques
Helminthes
Indigenous populations
dc.subject.en.pt_BR.fl_str_mv Schistosomiasis
Parasitological techniques
Helminthes
Indigenous populations
description Universidade Federal de Ouro Preto. Escola de Medicina. Laboratório de Epidemiologia. Ouro Preto, MG, Brazil/Universidade Federal de Ouro Preto. Núcleo de Pesquisa em Ciências Biológicas. Programa de Pós-Graduação em Ciências Biológicas. Ouro Preto, MG, Brazil
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-08-24T13:23:30Z
dc.date.available.fl_str_mv 2018-08-24T13:23:30Z
dc.date.issued.fl_str_mv 2018
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv NACIFE, Maria Beatriz Pena e Silva Leite et al. Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil. Rev. Inst. Med. trop. S. Paulo, v. 60, e26, 2018.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/28350
dc.identifier.issn.pt_BR.fl_str_mv 1678-9946
dc.identifier.doi.none.fl_str_mv 10.1590/s1678-9946201860026
identifier_str_mv NACIFE, Maria Beatriz Pena e Silva Leite et al. Prevalence of schistosomiasis mansoni in indigenous Maxakali villages, Minas Gerais, Brazil. Rev. Inst. Med. trop. S. Paulo, v. 60, e26, 2018.
1678-9946
10.1590/s1678-9946201860026
url https://www.arca.fiocruz.br/handle/icict/28350
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Instituto de Medicina Tropical
publisher.none.fl_str_mv Instituto de Medicina Tropical
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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