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Objective To explore the etiological factors,clinical characteristic and diagnosis of nonacute biliary pancreatitis (NABP) and acute biliary pancreatitis (ABP).Methods The Clinical data of 152 patients with NABP and 206 patients with ABP from January 2004 to December 2014 in the Hepatobiliary Surgery Department of Jinshan Branch of the Sixth People's Hospital of Shanghai were analyzed retrospectively.Results There were no statistically significant differences in terms of the Ranson score,blood amylase and C reactive protein (CRP) between two groups (P ＞ 0.05).The incidences rate of hepatic insufficiency,renal insufficiency and encephalopathy were 35.5％ (54/152),25.6％ (39/152) and 8.5％ (13/152) in the NABP group,and 25.7％(53/206),12.1％(25/206) and 3.3％(7/206) in the ABP group,with significant difference between the two groups (x2 =4.01,10.89,4.41;P ＜ 0.05).Conclusion The key to reduce the complications and improve the cure rate is to make clear the etiology of NABP and ABP and to take active and effective treatment for the cause of the disease.
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Objective To investigate the efficacy of sequential ERCP and laparoscopy for acute biliary pancreatitis (ABP).Methods A total of 80 patients with ABP were randomly divided into 2 groups to receive sequential ERCP and laparoscopy (observation group,n=40) or traditional surgery (control group,n=40).Clinical data including abdominal pain relief time,recovery time of white blood cell,blood amylase and liver function,hospital stay,complication rate and mortality were analyzed.Results ERCP failed in 1 patient in observation group,and the remaining 39 patients (97.5％) were recruited into the study.There were significant differences between 2 groups in regarding of abdominal pain relief time (7.7±2.7 d vs.11.4±3.7 d),recovery time of white blood cell ( 9.7±2.6 d vs.13.3±3.9 d ),blood amylase ( 8.2±2.1 d vs.12.5±3.3 d ),liver function ( 12.5±5.1 d vs.21.3±6.5 d ),hospital stay ( 16.1±5.1 d vs.23.3±7.6 d ) and rate of complication ( 12.8％ vs.30.0％ ).There was no significant difference in morbidity between 2 groups (5.1％ vs.7.5％).Conclusion Sequential ERCP and laparoscopy is effective for ABP.
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Objective To investigate the distribution of biliary bacteriology and their sensitivity to antibiotics in patients with biliary tract infection in Jinshan area in recent 3 years.Methods Bile specimens collected from 367 patients with cholelithiasis between June 2006 and June 2009 were cultured and tested for drug sensitivity to aerobic bacteria.The results were statistically analyzed.Results One hundred and fifty-six bacterial strains were found in 142 (38.7%) bile specimens including gram negative strains (97,62.2%),gram positive strains (51,32.7% ),and fungal strains (8,5.1%).Enterococcus (17.9%) was major pathogen and follwed by Escherichia coli (12.8%),staphylococcus (11.5%),Klebsiella pneumoniae (8.3%),Pseudomonas aeruginosa (7.7%).Whereas the mixed infection was found in 26 (18.3%) specimens.The positive rate of bacterial infection was 53.1% in patients over 60 years of age (X2=8.36,P<0.01 ) and 47.1% in patients with acute biliary infection(X2=4.68,P<0.05).The drug susceptibility revealed that gram negative strains had low resistance to Meropenem (7.5 %),and followed by Imipenem (8.8 %),Cefoperazone +Sulbactam (19.7%),Amikacin (21.9%) and Tazobactam+Piperacillin (TZP,25.3%),but they were highly resistant to Ampicillin,Quinolones and some third generation of Cephalosporins (>50% ).In gram positive strains,none was resistant to Vancomycin,11.3% to fosfomycin and 11.6% to chloromycetin.They were highly resistant to Penicillins,Ampicillin and Cefazollin (>40%).ConclusionsEnterococcus,Escherichia coli,Sstaphylococcus and Klebsiella pneumoniae are commonly seen pathogens in biliary tract infection in Jinshan area.Use of Sulperazone or TZP plus Amikacin and metronidazole is recommended.Imipenem and Vancomycins may be second choice in treatment of severe biliary infection and refractory infection.