Cultivation and drug sensitive test of bile bacteria in patients with bile duct diseases during endoscopic retrograde cholangiopancreatography
- VernacularTitle:胆道疾病患者胆汁菌群分布及药物敏感性的变化
- Author:
Xuegang GUO
;
Anhua SUN
;
Zhigang ZHAN
- Publication Type:Journal Article
- Keywords:
Cholangiopancreatography, endoscopic retrograde;
Biliary tract diseases;
Bile;
Bacteria infection;
Bacterial sensitivity tests
- From:
Chinese Journal of Digestive Endoscopy
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the bacterioflora of bile and it' s drugs sensitivity in patients with bile duct diseases to serve as a guidance in medication. Methods Bile of 156 cases of patients with biliary disease was collected and cultured respectively during endoscopic retrograde cholangiopancreatography (ER-CP) by deep cannulation and sucking out bile through the catheter. Forty eight blood samples among them were cultured simultaneously. Ten kinds of drug papers were used to investigate the bacterial sensitivity. The data were analysed statistically- Results Bacteria positive rate of these 156 bile samples was 62. 8% , including Gram - negative bacteria (81.6% ) and Gram - positive bacteria (18. 4% ). These bacteria consist of Pseudomonas aeruginosa (35. 1% ) , Escherichia coli(22. 8% ) , Streptococcus faecalis (16.7%) ,Entero bacilliaerogenes(7. 9% ) ,Klebsiella(7. 0% ) , Citrobacter(6. 1% ) ,Acinetobacler lwqffi(2. 6% ) and Staphylo-coccus aureus( 1. 7% ). The bacteria positive rate was only 4. 2% in the 48 blood samples. Drug sensitive rates of bacteria against 10 kinds of drugs were changed in recent years. The result indicated that the sensitive rates of bacteria were significantly higher in ciprofloxacin, fortum, cefoperazone, sulbactam + cefoperazone and cilastatin than those in ampicillin,azlocillin, cefazolin sodium, eefuroxime(P
