Comparative study of bacterial infection prevalence between cirrhotic patients with and without upper gastrointestional bleeding
Braz. j. infect. dis
; 5(3): 136-142, Jun. 2001. ilus
Artigo
em Inglês
| LILACS
| ID: lil-301197
Biblioteca responsável:
BR11.1
ABSTRACT
Bacterial infection is a frequent complication in patients with chronic liver disease, mainly during the advanced stages. There is evidence that the main factors that contribute to a predisposition to infection in cirrhotic patients are related to hepatic failure with consequent immunodeficiency. Invasive procedures (diagnostic or therapeutic) can predispose to baceterial infections, and upper gastrointestinal bleeding (UGB) is considered a potentially important risk factor. A group of cirrhotic patients (child B and C Pugh groups) were evaluated retrospectively by chart reviews regarding the prevalence of bacterial infection during hospitalization to determine whether UGB was a risk factor. An infection was considered present if a specific organ system was identified or if fever (>38§C) persisted for more than 24 hours with associated leukocytosis. Spontaneous bacterial peritonitis was based on classical criteria. Eighty-nine patients were evaluated. Fourty-six patients presented with UGB, and 43 patients had no UGB (control). There were infections recorded in 25/46 (54 percent) patients with UGB, and 15/43 (35 percent) in those without UGB (p=0.065). The ratio of the number of infections/admitted patients, was significantly larger in the group with UGB (0.78 ñ 0.89 vs. 0.39 ñ 0.62; p=0.028) since patients had more than one infection. In the UGB group compared to non UGB group, ascites was more frequent (67 percent vs. 42 percent; p=0.027); they were more likely to have undergone endoscopic procedures (p<0.001) and the mean ñ SD for platelets count was smaller (96,114 ñ 57,563 vs. 145,674 ñ 104,083; p=0.007). The results show that UGB is an important contribution to bacterial infection among Child B and C cirrhotic patients.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Contexto em Saúde:
Doenças Negligenciadas
Problema de saúde:
Zoonoses
Base de dados:
LILACS
Assunto principal:
Peritonite
/
Infecções Bacterianas
/
Prevalência
/
Infecções por Enterobacteriaceae
/
Hemorragia Gastrointestinal
/
Cirrose Hepática
Tipo de estudo:
Estudo observacional
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Adolescente
/
Adulto
/
Criança
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Braz. j. infect. dis
Assunto da revista:
Doenças Transmissíveis
Ano de publicação:
2001
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Federal University of Bahia/BR
/
Roberto Santos Hospital/BR
/
Säo Rafael Hospital/BR