Noticias médicas
Publicado el 4 de agosto de 2001
Tos
Bordetella pertusis es causa frecuente de tos prolongada en adultos y adolescentes
En Canadá se realizó un estudio para determinar la frecuencia de tos causada por B. pertussis en adolescentes y adultos
La Dra. Senzilet y col. realizaron, en Canadá, un estudio para establecer la prevalencia de Bordetella pertussis como causa de tos prolongada en 442 adolescentes y adultos (edad promedio: 41,3 años) que presentaron tos durante 7-56 días. La metodología utilizada fue: cultivo nasofaríngeo, PCR o serologías pareadas con cuadruplicación de los títulos (fase aguda y de convaleciente). Ochenta y ocho pacientes (19,9%) tuvieron evidencia de laboratorio de infección por B. pertussis. Ellos tuvieron mayor duración de la tos (56 días vs 46 días) y más asociación de vómitos (45 vs 28,5%) que el resto de los pacientes.
B. pertussis es una causa frecuente de tos prolongada en adultos y se asocia a otros síntomas de tos convulsa.
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Publicado el 4 de agosto de 2001
Tos
Bordetella pertusis es causa frecuente de tos prolongada en adultos y adolescentes
En Canadá se realizó un estudio para determinar la frecuencia de tos causada por B. pertussis en adolescentes y adultos
B. pertussis es una causa frecuente de tos prolongada en adultos y se asocia a otros síntomas de tos convulsa.