Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile

Background: There is paucity of information about viral etiology of community acquired pneumonia in adults. Aim: To investigate the viral etiology of pneumonia among hospitalized patients. Material and Methods: All adults with pneumonia that were hospitalized were prospectively enrolled at Puerto Mo...

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Autores principales:	Rioseco Z,M. Luisa, Riquelme O,Raúl, Riquelme O,Mauricio, Inzunza P,Carlos, Oyarzún G,Paola, Agüero O,Yasna, Ferrés G,Marcela, Vial C,Pablo, Fasce P,Rodrigo, Torres M,Antoni
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2012
Materias:	Hanta virus Pneumonia bacterial viral
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000800003
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spelling	oai:scielo:S0034-988720120008000032012-12-18Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de ChileRioseco Z,M. LuisaRiquelme O,RaúlRiquelme O,MauricioInzunza P,CarlosOyarzún G,PaolaAgüero O,YasnaFerrés G,MarcelaVial C,PabloFasce P,RodrigoTorres M,Antoni Hanta virus Pneumonia Pneumonia bacterial Pneumonia viral Background: There is paucity of information about viral etiology of community acquired pneumonia in adults. Aim: To investigate the viral etiology of pneumonia among hospitalized patients. Material and Methods: All adults with pneumonia that were hospitalized were prospectively enrolled at Puerto Montt hospital. A microbiological and viral assessment was carried out. Viral assessment included direct immunofluorescence of nasopharyngeal aspirates for influenza A and B virus and serum samples obtained during the acute phase of the disease and during convalescence for Hanta virus. Results: Between April 1 2005 and March 31 2006,159 adults aged 62 ± 20 years (58 % males), were admitted to the hospital for pneumonia. Mean hospital stay was 11.9 ± 8.6 days. Four patients had Hantavirus acute infection. Other viruses were identified in twelve patients (7.7%). Nine had influenza A, one syncytial respiratory virus, one syncytial and influenza A virus and one varicella zoster virus. Excluding patients with Hantavirus, no significant differences in age, clinical presentation, chest X ray findings, laboratory results and mortality were observed between patients with bacterial or viral etiology of the pneumonia. Conclusions: Viral etiology was confirmed in 10% of adult patients hospitalized with community acquired pneumonia.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.140 n.8 20122012-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000800003es10.4067/S0034-98872012000800003
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Hanta virus Pneumonia Pneumonia bacterial Pneumonia viral
spellingShingle	Hanta virus Pneumonia Pneumonia bacterial Pneumonia viral Rioseco Z,M. Luisa Riquelme O,Raúl Riquelme O,Mauricio Inzunza P,Carlos Oyarzún G,Paola Agüero O,Yasna Ferrés G,Marcela Vial C,Pablo Fasce P,Rodrigo Torres M,Antoni Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
description	Background: There is paucity of information about viral etiology of community acquired pneumonia in adults. Aim: To investigate the viral etiology of pneumonia among hospitalized patients. Material and Methods: All adults with pneumonia that were hospitalized were prospectively enrolled at Puerto Montt hospital. A microbiological and viral assessment was carried out. Viral assessment included direct immunofluorescence of nasopharyngeal aspirates for influenza A and B virus and serum samples obtained during the acute phase of the disease and during convalescence for Hanta virus. Results: Between April 1 2005 and March 31 2006,159 adults aged 62 ± 20 years (58 % males), were admitted to the hospital for pneumonia. Mean hospital stay was 11.9 ± 8.6 days. Four patients had Hantavirus acute infection. Other viruses were identified in twelve patients (7.7%). Nine had influenza A, one syncytial respiratory virus, one syncytial and influenza A virus and one varicella zoster virus. Excluding patients with Hantavirus, no significant differences in age, clinical presentation, chest X ray findings, laboratory results and mortality were observed between patients with bacterial or viral etiology of the pneumonia. Conclusions: Viral etiology was confirmed in 10% of adult patients hospitalized with community acquired pneumonia.
author	Rioseco Z,M. Luisa Riquelme O,Raúl Riquelme O,Mauricio Inzunza P,Carlos Oyarzún G,Paola Agüero O,Yasna Ferrés G,Marcela Vial C,Pablo Fasce P,Rodrigo Torres M,Antoni
author_facet	Rioseco Z,M. Luisa Riquelme O,Raúl Riquelme O,Mauricio Inzunza P,Carlos Oyarzún G,Paola Agüero O,Yasna Ferrés G,Marcela Vial C,Pablo Fasce P,Rodrigo Torres M,Antoni
author_sort	Rioseco Z,M. Luisa
title	Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
title_short	Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
title_full	Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
title_fullStr	Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
title_full_unstemmed	Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
title_sort	etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de chile
publisher	Sociedad Médica de Santiago
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000800003
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Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile

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