Estudiaron las secreciones respiratorias de 17 pacientes hospitalizados por asma casi mortal, de 29 con ataques agudos de asma y de 14 con EPOC. Se confirmó ADN viral en el 52% de las muestras, siendo la proporción similar en los tres grupos de pacientes.
Los virus más frecuentes en los casos de asma casi mortal fueron picornavirus (47%) y adenovirus (24%), mientras que en los casos de EPOC fue el de la gripe (36%).
Webs Relacionadas
American Journal of Medicine
http://www.amjmed.org/
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Publicado el 14 de octubre de 2003
Asma y EPOC
Infecciones virales en pacientes con asma y EPOC
Más de la mitad de pacientes hospitalizados por ataques de asma graves o por EPOC presentan infecciones virales de las vías respiratorias o los pulmones, según escriben investigadores de Singapur en el "American Journal of Medicine".
Estudiaron las secreciones respiratorias de 17 pacientes hospitalizados por asma casi mortal, de 29 con ataques agudos de asma y de 14 con EPOC. Se confirmó ADN viral en el 52% de las muestras, siendo la proporción similar en los tres grupos de pacientes.
Los virus más frecuentes en los casos de asma casi mortal fueron picornavirus (47%) y adenovirus (24%), mientras que en los casos de EPOC fue el de la gripe (36%).
Webs Relacionadas
American Journal of Medicine
http://www.amjmed.org/