ABSTRACT
Objective To study the early prediction of infection in acute pancreatitis in rats by plasma procalcitonin (PCT) and c-reactive (CRP) detection.Methods Eighty SD rats were randomly assigned into acute infected pancreatitis group (I, n=20), pancreatitis control group (C, n=40) and sham-operated group (S, n=20). Blood samples were collected pre- (0h) and post-operatively (12h, 24h and 48h). Plasma CRP was analyzed by ELISA. Plasma and liver PCT was detected by Western blot.Results (1). Ascitic infection occurred in all the group B rats and 16 of 40 rats of group C (analyzed as group C1), and did not occur in the other 20 of 40 rats of group C (analyzed as group C2) and group S. (2). The plasma CRP concentrations elevated gradually after the model setup in group B and C1, which were significantly higher at 48h than those in group C2 and group S. (3). PCT was detected in high levels in plasma and liver tissues in group B and C1 at 48h post-operatively, and they were sighificantly higher than those in group C2 and group S.Conclusions PCT can predict early infection of acute pancreatitis, and detection of PCT combined with plasma CRP may help in the differentiation of acute infected pancreatitis. The liver may be an important organ for synthesis of PCT.
ABSTRACT
Objective To determine the prevention and therapy of fungal infection in patients with severe acute pancreatitis (SAP). Methods Seventy patients with SAP admitted from July,1998 to June,2002 were randomly divided into 3 groups: garlicin prevention group, fluconazole (low dosage) prevention group and control group.The incidence of fungal infection, the fungal clearance and mortality after the treatment were compared. Results The incidence of fungal infection in garlicin group and fluconazole group was lower than that in control group. (16%∶30%,P
ABSTRACT
Objective To study the clinical characteristic and correlation factors of fungal infection in severe acute pancreatitis(SAP). Methods Clinical data of SAP patients with fungal infection (fungus infection group-F1 group) and with bacterial infection (bacteria infection group, B1 group) in January,1994-December,2001 were retrospective analysed and compared. Results There were 40 cases in F1 group, 84 cases in B1 group. There were no significant difference in age, sexual, causes, APACHE II score between the two groups, Hospitalization in F1 was significantly longer than that in B1 group (57.7d∶42.7d, P= 0.044 ).Diabetes-mellitus, SAP grade II, multi-operation, intestinal and/or bile duct fistulas were related to fungal infection in SAP; mortality in F1 group was significantly higher than that in B1 group (P= 0.02 ). Conclusions Diabetes-mellitus, SAP grade II, multi-operation, intestine and/or bile duct fistulas are the risk factors of patients with severe acute pancreatitis developing fungal infection; fungus infection can increase the mortalily of SAP patients.Extra-pancreas fungal infection is commonly seen in digestive tract, respiratory tract and urinary system. unknown consciousness change and massive bleeding may indicate that the patient is complicated with fungal infection.