• Surgical endoscopy · Oct 2019

    Review Meta Analysis

    Laparoscopic common bile duct exploration plus cholecystectomy versus endoscopic retrograde cholangiopancreatography plus laparoscopic cholecystectomy for cholecystocholedocholithiasis: a meta-analysis.

    • Yunxiao Lyu, Yunxiao Cheng, Ting Li, Bin Cheng, and Xin Jin.
    • Department of Hepatobiliary Surgery, Dongyang People's Hospital, Dongyang, 322100, Zhejiang, China. lvyunxiao1986@gmail.com.
    • Surg Endosc. 2019 Oct 1; 33 (10): 3275-3286.

    BackgroundThe purpose of the study was to compare the safety and effectiveness of laparoscopic common bile duct exploration plus laparoscopic cholecystectomy (LCBDE+LC) with preoperative endoscopic retrograde cholangiopancreatography plus laparoscopic cholecystectomy (pre-ERCP+LC) for cholecystocholedocholithiasis.MethodsAn electronic search was performed using the following databases: PubMed, Embase, Web of Science, the Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov until 1 July 2018. Randomized controlled trials (RCTs) comparing LCBDE+LC versus pre-ERCP+LC were included. The common bile duct (CBD) stone clearance rate, postoperative bile leakage, postoperative pancreatitis, morbidity, mortality, and overall hospital stay were analyzed.ResultsTwelve RCTs involving 1545 patients were included in this meta-analysis. Of the 12 RCTs, seven confirmed and five did not confirm CBD stones preoperatively. The meta-analysis showed a significantly higher CBD stone clearance rate for pre-ERCP+LC than LCBDE+LC. A similar result was found in the subgroup analysis of patients with confirmed CBD stones. A significantly lower postoperative bile leakage rate was found for pre-ERCP+LC than LCBDE+LC in all 12 RCTs and in the subgroup of patients with confirmed CBD stones. However, a significantly higher rate of pancreatitis was found in pre-ERCP+LC and in the subgroup of patients with confirmed CBD stones. LCBDE+LC was superior to pre-ERCP+LC in terms of the overall hospital stay. No significant differences were found in morbidity or mortality.ConclusionsPre-ERCP+LC is associated with a higher CBD stone clearance rate, lower postoperative bile leakage rate, and higher rate of pancreatitis. LCBDE+LC might help to shorten the hospital stay. Further studies on this topic are recommended.

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