Clinical features of Vibrio vulnificus infections in the coastal areas of the Ariake Sea, Japan.
J Infect Chemother
; 16(4): 272-9, 2010 Aug.
Article
em En
| MEDLINE
| ID: mdl-20229050
ABSTRACT
Vibrio vulnificus infection can result in necrotizing fasciitis and sepsis and is associated with high mortality. Most patients infected with this microbe have liver dysfunction as an underlying disease. However, because of the sporadic nature of outbreaks and unidentified cases, extensive evaluation of clinical features and identification of factors affecting prognosis have not been performed. We retrospectively analyzed 37 cases in Japan from 1984 to 2008 to review clinical features and to identify risk factors associated with prognosis. Statistical differences between clinical features (patient's characteristics, initial clinical laboratory data, symptoms upon admission, and other risk indicators) and prognosis were analyzed by use of the chi(2) test or the Mann-Whitney U test. Multivariate logistic regression analysis was also performed to assess factors which potentially affect hospital mortality. The mortality rate was 64.9%. An underlying liver disease was observed in 91.6% of the patients. The presence of liver cirrhosis tended to be related to hospital mortality; however, statistical significance was not achieved. Advanced age, lower platelet counts, and the presence of extensive skin lesions at onset affected outcomes with statistical significance. The prognosis of this disease is poor, because septic shock and necrotizing fasciitis often develop within a few days. Early diagnosis and treatment are needed to improve the prognosis of V. vulnificus infection.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Vibrioses
/
Vibrio vulnificus
/
Hepatopatias
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Screening_studies
Limite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Asia
Idioma:
En
Revista:
J Infect Chemother
Assunto da revista:
MICROBIOLOGIA
/
TERAPIA POR MEDICAMENTOS
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Japão