The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil

Introduction: Trichomonas vaginalis (Tv) is a parasite responsible for the most frequent non-viral sexually transmitted infection and causes more than 250 million new cases around the world each year. Frequently, Tv is identified in cervical cancer screening. Objective: To assess the frequency of Tv...

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Autores: Eleutério Junior, José, Eleutério, Renata Mírian Nunes, Silva, Maria Natalice Lima da, Marques, Maiara Nunes Alexandre
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:Brasil
Institución:Sociedade Brasileira de Doenças Sexualmente Transmissíveis
Repositorio:DST (Niterói. Online)
Idioma:inglés
OAI Identifier:oai:ojs.bjstd.org:article/862
Acceso en línea:https://www.bjstd.org/revista/article/view/862
Access Level:acceso abierto
Palabra clave:citologia
diagnóstico
prevalencia
Trichomonas vaginalis
cytology
diagnosis
prevalence
id BR_92c7ef2501ac3da5eb3c0b57c882a238
oai_identifier_str oai:ojs.bjstd.org:article/862
network_acronym_str BR
network_name_str Brasil
repository_id_str
dc.title.none.fl_str_mv The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
Frequência de trichomonas vaginalis no exame de papanicolaou e citologia em base líquida (SurePathTM) entre 2013 e 2018 em um laboratório de referência em Fortaleza, Brasil
title The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
spellingShingle The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
Eleutério Junior, José
citologia
diagnóstico
prevalencia
Trichomonas vaginalis
cytology
diagnosis
prevalence
Trichomonas vaginalis
title_short The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
title_full The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
title_fullStr The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
title_full_unstemmed The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
title_sort The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, Brazil
dc.creator.none.fl_str_mv Eleutério Junior, José
Eleutério, Renata Mírian Nunes
Silva, Maria Natalice Lima da
Marques, Maiara Nunes Alexandre
author Eleutério Junior, José
author_facet Eleutério Junior, José
Eleutério, Renata Mírian Nunes
Silva, Maria Natalice Lima da
Marques, Maiara Nunes Alexandre
author_role author
author2 Eleutério, Renata Mírian Nunes
Silva, Maria Natalice Lima da
Marques, Maiara Nunes Alexandre
author2_role author
author
author
dc.subject.por.fl_str_mv citologia
diagnóstico
prevalencia
Trichomonas vaginalis
cytology
diagnosis
prevalence
Trichomonas vaginalis
topic citologia
diagnóstico
prevalencia
Trichomonas vaginalis
cytology
diagnosis
prevalence
Trichomonas vaginalis
description Introduction: Trichomonas vaginalis (Tv) is a parasite responsible for the most frequent non-viral sexually transmitted infection and causes more than 250 million new cases around the world each year. Frequently, Tv is identified in cervical cancer screening. Objective: To assess the frequency of Tv identified on cytology between 2013 and 2018 in a private Laboratory at Fortaleza, Brazil. Methods: Cases from the files of a laboratory in Fortaleza, Brazil, were searched for diagnoses of Tv on cytology (Pap smear and SurePathTM [SP]) between 2013 and 2018, and the frequency of infection in each year, as well as differences between the years, were calculated. A linear regression test was performed to analyze the relationship between time and infection with a 95% confidence interval. The research was approved by an ethics committee. Results: The mean age of the patients was 35.9 (+12.5) years in the Pap smear group and 33.4(+11.9) years in the liquid-based cytology group. Tv was diagnosed in 281 of 207,863 patients (0.14%) (113 [0.12%] in the Pap smear group and 168 [0.15%] in SP cytology). Assessing year by year differences, it was observed that Tv was identified on cytology in 36 of 33,193 in 2013 (0.1%) (Pap smear=19/ 19,734 [0.1%]; SP=17/ 13,459 [0.13%], 50 of 34,661 in 2014 (0.14%) (Pap smear=22/ 16,358 [0.13%]; SP=28/ 18,303 [0.15%]), 34 of 33,623 in 2015 (0.1%) (Pap smear=10/ 14,501 [0.07%]; SP=24/ 19,122 [0.13%]), 29 of 34,492 in 2016 (0.1%) (Pap smear=9/ 15,629 [0.06%]; SP=20/ 18,863 [0.1%]), 52 of 35,446 in 2017 (0.15%) (Pap smear=22/ 15,948 [0.14%]; SP=30/ 19,498 [0.15%], and 80 of 36,448 in 2018 (0.22%) (Pap smear=31/ 15,408 [0.2%]; SP=49/ 21,040 [0.23%]). Conclusion: There was a tendency towards increased frequency of Tv diagnosis in the gynecologic cytology group (Pap smear or SP), mainly in the last year, reflecting what is observed using more sensitive methods.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.bjstd.org/revista/article/view/862
url https://www.bjstd.org/revista/article/view/862
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.bjstd.org/revista/article/view/862/764
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Doenças Sexualmente Transmissíveis
publisher.none.fl_str_mv Sociedade Brasileira de Doenças Sexualmente Transmissíveis
dc.source.none.fl_str_mv Brazilian Journal of Sexually Transmitted Diseases; Vol. 31 No. 3 (2019); 79-89
Brazilian Journal of Sexually Transmitted Diseases; v. 31 n. 3 (2019); 79-89
2177-8264
reponame:DST (Niterói. Online)
instname:Sociedade Brasileira de Doenças Sexualmente Transmissíveis
instacron:SBDST
instname_str Sociedade Brasileira de Doenças Sexualmente Transmissíveis
instacron_str SBDST
institution SBDST
reponame_str DST (Niterói. Online)
collection DST (Niterói. Online)
repository.name.fl_str_mv DST (Niterói. Online) - Sociedade Brasileira de Doenças Sexualmente Transmissíveis
repository.mail.fl_str_mv maurodst@gmail.com | producao@zeppelini.com.br | secretaria@zeppelini.com.br
_version_ 1853663859572736000
spelling The frequency of trichomonas vaginalis in pap smear and liquid-based cytology (SurePathTM) between 2013 and 2018 in a reference laboratory in Fortaleza, BrazilFrequência de trichomonas vaginalis no exame de papanicolaou e citologia em base líquida (SurePathTM) entre 2013 e 2018 em um laboratório de referência em Fortaleza, BrasilcitologiadiagnósticoprevalenciaTrichomonas vaginaliscytologydiagnosisprevalenceTrichomonas vaginalisIntroduction: Trichomonas vaginalis (Tv) is a parasite responsible for the most frequent non-viral sexually transmitted infection and causes more than 250 million new cases around the world each year. Frequently, Tv is identified in cervical cancer screening. Objective: To assess the frequency of Tv identified on cytology between 2013 and 2018 in a private Laboratory at Fortaleza, Brazil. Methods: Cases from the files of a laboratory in Fortaleza, Brazil, were searched for diagnoses of Tv on cytology (Pap smear and SurePathTM [SP]) between 2013 and 2018, and the frequency of infection in each year, as well as differences between the years, were calculated. A linear regression test was performed to analyze the relationship between time and infection with a 95% confidence interval. The research was approved by an ethics committee. Results: The mean age of the patients was 35.9 (+12.5) years in the Pap smear group and 33.4(+11.9) years in the liquid-based cytology group. Tv was diagnosed in 281 of 207,863 patients (0.14%) (113 [0.12%] in the Pap smear group and 168 [0.15%] in SP cytology). Assessing year by year differences, it was observed that Tv was identified on cytology in 36 of 33,193 in 2013 (0.1%) (Pap smear=19/ 19,734 [0.1%]; SP=17/ 13,459 [0.13%], 50 of 34,661 in 2014 (0.14%) (Pap smear=22/ 16,358 [0.13%]; SP=28/ 18,303 [0.15%]), 34 of 33,623 in 2015 (0.1%) (Pap smear=10/ 14,501 [0.07%]; SP=24/ 19,122 [0.13%]), 29 of 34,492 in 2016 (0.1%) (Pap smear=9/ 15,629 [0.06%]; SP=20/ 18,863 [0.1%]), 52 of 35,446 in 2017 (0.15%) (Pap smear=22/ 15,948 [0.14%]; SP=30/ 19,498 [0.15%], and 80 of 36,448 in 2018 (0.22%) (Pap smear=31/ 15,408 [0.2%]; SP=49/ 21,040 [0.23%]). Conclusion: There was a tendency towards increased frequency of Tv diagnosis in the gynecologic cytology group (Pap smear or SP), mainly in the last year, reflecting what is observed using more sensitive methods.Introdução: Trichomonas vaginalis (Tv) é um parasita responsável pela infecção sexualmente transmissível não viral mais frequente e incidindo em mais de 250 milhões de novos casos a cada ano no mundo. Frequentemente, o Tv é identificado no rastreamento citológico do câncer de colo do útero. Objetivo: Avaliar a frequência de Tv identificada por citologia entre 2013 e 2018 em um laboratório privado em Fortaleza, Brasil. Métodos: Foram pesquisados casos dos prontuários de um laboratório em Fortaleza, Brasil, para dianóstico de Tv por citologia (exame de Papanicolaou ou SurePathTM [SP]) entre 2013 e 2018, e foram calculados a frequência da infecção a cada ano bem como as diferenças entre eles. Um teste de regressão linear foi aplicado para analizar a relação entre o tempo e a infecção com intervalo de confiança de 95%. A pesquisa foi aprovada pelo comitê de ética. Resultados: A idade média das pacientes foi 35.9 (+12.5) anos na citologia convencional (CC) e 33.4 (+11.9) anos no grupo de citologia em meio líquido. Tv foi diagnosticada em 281 de 207.863 pacientes (0,14%) (113 [0,12%] no grupo de CC e 168 [0,15%] no grupo de SP). Avaliando ano a ano, foi observado que o Tv foi identificado em 36 de 33.193 em 2013 (0,1%) (CC=19/ 19.734 [0,1%]; SP=17/ 13.459 [0,13%], 50 de 34.661 em 2014 (0,14%) (CC=22/ 16.358 [0,13%]; SP=28/ 18.303 [0,15%]), 34 de 33.623 em 2015 (0,1%) (CC=10/ 14.501 [0,07%]; SP=24/ 19.122 [0,13%]), 29 de 34.492 em 2016 (0,1%) (CC=9/ 15.629 [0,06%]; SP=20/ 18.863 [0,1%]), 52 de 35.446 em 2017 (0,15%) (CC=22/ 15.948 [0,14%]; SP=30/ 19.498 [0,15%], e 80 de 36.448 em 2018 (0,22%) (CC=31/ 15.408 [0,2%]; SP=49/ 21.040 [0,23%]). Conclusão: Há a tendência de aumento na frequência de diagnóstico de Tv na citologia (Papanicolaou ou SP), principalmente no último ano, refletindo o que já tem sido observado por métodos mais sensíveis.Sociedade Brasileira de Doenças Sexualmente Transmissíveis2019-09-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.bjstd.org/revista/article/view/862Brazilian Journal of Sexually Transmitted Diseases; Vol. 31 No. 3 (2019); 79-89Brazilian Journal of Sexually Transmitted Diseases; v. 31 n. 3 (2019); 79-892177-8264reponame:DST (Niterói. Online)instname:Sociedade Brasileira de Doenças Sexualmente Transmissíveisinstacron:SBDSTenghttps://www.bjstd.org/revista/article/view/862/764info:eu-repo/semantics/openAccessEleutério Junior, JoséEleutério, Renata Mírian NunesSilva, Maria Natalice Lima daMarques, Maiara Nunes Alexandre2022-01-12T15:46:35Zoai:ojs.bjstd.org:article/862Revistahttps://www.bjstd.org/revistaONGhttps://www.bjstd.org/revista/oaimaurodst@gmail.com | producao@zeppelini.com.br | secretaria@zeppelini.com.br2177-82640103-4065opendoar:2022-01-12T15:46:35DST (Niterói. Online) - Sociedade Brasileira de Doenças Sexualmente Transmissíveisfalse
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