ABSTRACT
Objective To explore clinical methods for preventing the recurrence of biliary pancreatitis.Methods Clinical data of 112 consecutive cases of acute biliary pancreatitis from January 1999 to July 2001 treated in this hospital were analyzed retrospectively.Before admission all the patients had no history of biliary pancreatitis or cholecystectomy.According to whether or not an endoscopic sphincterotomy(EST) or cholecystectomy was given,the patients were divided into 4 groups: Conservative Group(n=45),EST Group(n=22),Cholecystectomy Group(n=29),and Combination Group(n=16).The recurrence rates of pancreatitis of the 4 groups were compared each other.Results The 112 patients were followed for 16~30 months(mean,18.5 months).Recurrence of pancreatitis was found in 12 patients in the Conservative Group(26.7%,12/45) and in 2 patients in the Cholecystectomy Group(6.9%,2/29).No recurrence was seen in the EST Group and the Combination Group.As compared with the Conservative Group,both EST and cholecystectomy significantly decreased the recurrence rate of biliary pancreatitis.The 2 recurrent patients in the Cholecystectomy Group were given an endoscopic retrograde cholangiopancreatography(ERCP),by which small common bile duct calculi were found.Conclusions Common bile duct calculus is the major cause of recurrence of biliary pancreatitis.Both EST and cholecystectomy can decrease the recurrence rate of biliary pancreatitis.EST is suitable for elderly high-risk patients because of its minimal invasion.
ABSTRACT
Objective [WT5”BZ] To evaluate the role of duodenoendoscopy in the diagnosis and treatment of acute pancreatitis with gallstone (AP).[WT5”HZ] Methods [WT5”BZ] 45 AP cases were randomized into group of endoscopic retrograde cholangiopancreatography (ERCP) (n=20) and non ERCP group (n=25). All patients were further stratified into mild and severe subgroups according to APACHE Ⅱ scores. All cases were given supportive treatment combined with traditional Chinese medicine. The patients in ERCP group received ERCP within 24 hours of admission. If stones were found, endoscopic sphincterotomy (ES) was performed to extract the stones by basket. In cases with multiple stones or if no stone could be immediatly identifiable, endoscopic naso billiary drainage (ENBD) was applied.[WT5”HZ] Results [WT5”BZ]In patients with severe AP, the morbidity, length of hospital stay and cost were significantly lower in ERCP treatment subgroup than those without ERCP treatment (all P