Dermatophytosis: a 16-year retrospective study in a metropolitan area in southern Brazil
Dermatophytoses are considered a public health problem. The objectives of this study were to determine the evolution of their prevalence in the metropolitan area of Porto Alegre, Brazil, and to analyze the dermatophyte species distribution according to body site and demographic characteristics of th...
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Veröffentlicht in: | Journal of infection in developing countries 2015-08, Vol.9 (8), p.865-871 |
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creator | Heidrich, Daiane Garcia, Marcelo Rocha Stopiglia, Cheila Denise Ottonelli Magagnin, Cibele Massotti Daboit, Tatiane Caroline Vetoratto, Gerson Schwartz, Joel Amaro, Taís Guarienti Scroferneker, Maria Lúcia |
description | Dermatophytoses are considered a public health problem. The objectives of this study were to determine the evolution of their prevalence in the metropolitan area of Porto Alegre, Brazil, and to analyze the dermatophyte species distribution according to body site and demographic characteristics of the patients.
This work was a retrospective analysis of data from patients attending a tertiary care hospital during 1996-2011.
There were 9,048 cases with cultures positive for dermatophytes. Trichophyton rubrum occurred in 59.6% of the cases, followed by Trichophyton interdigitale (34%), Microsporum canis (2.6%), Epidermophyton floccosum (1.5%), Microsporum gypseum (1.3%), and Trichophyton tonsurans (0.9%). The angular coefficients for T. interdigitale, E. floccosum, T. rubrum, and M. canis were +1.119, +0.211, -0.826 and -0.324% per year, respectively. Males presented higher prevalence of infection (79.3% versus 53.9%). Tinea unguium occurred in 48.5% of the cases, followed by tinea pedis (33.1%). T. rubrum was the predominant species in all regions of the body except the scalp, where M. canis was responsible for 75% of the cases.
Monitoring of the evolution of dermatophytosis tracks changes in prevalence over the years and may assist practical measures for the public health control of this disease. |
doi_str_mv | 10.3855/jidc.5479 |
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This work was a retrospective analysis of data from patients attending a tertiary care hospital during 1996-2011.
There were 9,048 cases with cultures positive for dermatophytes. Trichophyton rubrum occurred in 59.6% of the cases, followed by Trichophyton interdigitale (34%), Microsporum canis (2.6%), Epidermophyton floccosum (1.5%), Microsporum gypseum (1.3%), and Trichophyton tonsurans (0.9%). The angular coefficients for T. interdigitale, E. floccosum, T. rubrum, and M. canis were +1.119, +0.211, -0.826 and -0.324% per year, respectively. Males presented higher prevalence of infection (79.3% versus 53.9%). Tinea unguium occurred in 48.5% of the cases, followed by tinea pedis (33.1%). T. rubrum was the predominant species in all regions of the body except the scalp, where M. canis was responsible for 75% of the cases.
Monitoring of the evolution of dermatophytosis tracks changes in prevalence over the years and may assist practical measures for the public health control of this disease.</description><identifier>ISSN: 1972-2680</identifier><identifier>ISSN: 2036-6590</identifier><identifier>EISSN: 1972-2680</identifier><identifier>DOI: 10.3855/jidc.5479</identifier><identifier>PMID: 26322879</identifier><language>eng</language><publisher>Italy: Journal of Infection in Developing Countries</publisher><subject>Adolescent ; Adult ; Aged ; Aged, 80 and over ; Brazil - epidemiology ; Child ; Child, Preschool ; Epidermophyton - isolation & purification ; Female ; Humans ; Infant ; Male ; Microsporum - isolation & purification ; Middle Aged ; Prevalence ; Public health ; Retrospective Studies ; Risk Factors ; Sex Factors ; Tinea - epidemiology ; Tinea - microbiology ; Trichophyton - isolation & purification ; Urban Population ; Young Adult</subject><ispartof>Journal of infection in developing countries, 2015-08, Vol.9 (8), p.865-871</ispartof><rights>2015. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c379t-a3d02459dcc2aeb325fa13bd7c3b80a2b27995c8a282480b5d24c4a7da5d14593</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26322879$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Heidrich, Daiane</creatorcontrib><creatorcontrib>Garcia, Marcelo Rocha</creatorcontrib><creatorcontrib>Stopiglia, Cheila Denise Ottonelli</creatorcontrib><creatorcontrib>Magagnin, Cibele Massotti</creatorcontrib><creatorcontrib>Daboit, Tatiane Caroline</creatorcontrib><creatorcontrib>Vetoratto, Gerson</creatorcontrib><creatorcontrib>Schwartz, Joel</creatorcontrib><creatorcontrib>Amaro, Taís Guarienti</creatorcontrib><creatorcontrib>Scroferneker, Maria Lúcia</creatorcontrib><title>Dermatophytosis: a 16-year retrospective study in a metropolitan area in southern Brazil</title><title>Journal of infection in developing countries</title><addtitle>J Infect Dev Ctries</addtitle><description>Dermatophytoses are considered a public health problem. The objectives of this study were to determine the evolution of their prevalence in the metropolitan area of Porto Alegre, Brazil, and to analyze the dermatophyte species distribution according to body site and demographic characteristics of the patients.
This work was a retrospective analysis of data from patients attending a tertiary care hospital during 1996-2011.
There were 9,048 cases with cultures positive for dermatophytes. Trichophyton rubrum occurred in 59.6% of the cases, followed by Trichophyton interdigitale (34%), Microsporum canis (2.6%), Epidermophyton floccosum (1.5%), Microsporum gypseum (1.3%), and Trichophyton tonsurans (0.9%). The angular coefficients for T. interdigitale, E. floccosum, T. rubrum, and M. canis were +1.119, +0.211, -0.826 and -0.324% per year, respectively. Males presented higher prevalence of infection (79.3% versus 53.9%). Tinea unguium occurred in 48.5% of the cases, followed by tinea pedis (33.1%). T. rubrum was the predominant species in all regions of the body except the scalp, where M. canis was responsible for 75% of the cases.
Monitoring of the evolution of dermatophytosis tracks changes in prevalence over the years and may assist practical measures for the public health control of this disease.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Brazil - epidemiology</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Epidermophyton - isolation & purification</subject><subject>Female</subject><subject>Humans</subject><subject>Infant</subject><subject>Male</subject><subject>Microsporum - isolation & purification</subject><subject>Middle Aged</subject><subject>Prevalence</subject><subject>Public health</subject><subject>Retrospective Studies</subject><subject>Risk Factors</subject><subject>Sex Factors</subject><subject>Tinea - epidemiology</subject><subject>Tinea - microbiology</subject><subject>Trichophyton - isolation & purification</subject><subject>Urban Population</subject><subject>Young Adult</subject><issn>1972-2680</issn><issn>2036-6590</issn><issn>1972-2680</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkMtKAzEUhoMotlYXvoAMuNHF1Fwmk8Sd1isU3Ci4GzJJSlPmZpIRxqc3Q6uIq3P7zs85PwCnCM4Jp_RqY7Wa04yJPTBFguEU5xzu_8kn4Mj7DYRUEIoOwQTnBGPOxBS83xlXy9B26yG03vrrRCYoTwcjXeJMcK3vjAr20yQ-9HpIbBOBehx0bWWDjKUzcmz7tg9r45rk1skvWx2Dg5WsvDnZxRl4e7h_XTyly5fH58XNMlWEiZBKoiHOqNBKYWlKgulKIlJqpkjJocQlZkJQxSXmOOOwpBpnKpNMS6pR3CMzcLHV7Vz70Rsfitp6ZapKNqbtfYEY5AKSjOYRPf-HbtreNfG6AtMcIkwyxCJ1uaVUfN47syo6Z2vphgLBYrS7GO0uRrsje7ZT7Mva6F_yx1_yDR_ees4</recordid><startdate>20150829</startdate><enddate>20150829</enddate><creator>Heidrich, Daiane</creator><creator>Garcia, Marcelo Rocha</creator><creator>Stopiglia, Cheila Denise Ottonelli</creator><creator>Magagnin, Cibele Massotti</creator><creator>Daboit, Tatiane Caroline</creator><creator>Vetoratto, Gerson</creator><creator>Schwartz, Joel</creator><creator>Amaro, Taís Guarienti</creator><creator>Scroferneker, Maria Lúcia</creator><general>Journal of Infection in Developing Countries</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8C1</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20150829</creationdate><title>Dermatophytosis: a 16-year retrospective study in a metropolitan area in southern Brazil</title><author>Heidrich, Daiane ; 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The objectives of this study were to determine the evolution of their prevalence in the metropolitan area of Porto Alegre, Brazil, and to analyze the dermatophyte species distribution according to body site and demographic characteristics of the patients.
This work was a retrospective analysis of data from patients attending a tertiary care hospital during 1996-2011.
There were 9,048 cases with cultures positive for dermatophytes. Trichophyton rubrum occurred in 59.6% of the cases, followed by Trichophyton interdigitale (34%), Microsporum canis (2.6%), Epidermophyton floccosum (1.5%), Microsporum gypseum (1.3%), and Trichophyton tonsurans (0.9%). The angular coefficients for T. interdigitale, E. floccosum, T. rubrum, and M. canis were +1.119, +0.211, -0.826 and -0.324% per year, respectively. Males presented higher prevalence of infection (79.3% versus 53.9%). Tinea unguium occurred in 48.5% of the cases, followed by tinea pedis (33.1%). T. rubrum was the predominant species in all regions of the body except the scalp, where M. canis was responsible for 75% of the cases.
Monitoring of the evolution of dermatophytosis tracks changes in prevalence over the years and may assist practical measures for the public health control of this disease.</abstract><cop>Italy</cop><pub>Journal of Infection in Developing Countries</pub><pmid>26322879</pmid><doi>10.3855/jidc.5479</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Adolescent Adult Aged Aged, 80 and over Brazil - epidemiology Child Child, Preschool Epidermophyton - isolation & purification Female Humans Infant Male Microsporum - isolation & purification Middle Aged Prevalence Public health Retrospective Studies Risk Factors Sex Factors Tinea - epidemiology Tinea - microbiology Trichophyton - isolation & purification Urban Population Young Adult |
title | Dermatophytosis: a 16-year retrospective study in a metropolitan area in southern Brazil |
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