Comparison between different advanced cannulation techniques for difficult biliary cannulation: a systematic review with a meta-analysis.
Frontiers in medicine(2024)
摘要
Objective:This study aimed to systematically evaluate the efficacy and safety of the double-guidewire technique along with other methods (persistent standard cannulation techniques, transpancreatic sphincterotomy, and pancreatic stent-assisted technique) for difficult biliary cannulation.
Methods:Two researchers searched for literature on the efficacy and safety of the double-guidewire technique and other techniques in difficult biliary cannulation in databases, including PubMed, Embase, Cochrane, China National Knowledge Infrastructure, and Wanfang Data, based on the inclusion and exclusion criteria. The success rate of cannulation, duration of cannulation, post-ERCP pancreatitis, and overall postoperative complications were also analyzed using RevMan 5.4 software.
Results:In total, 20 randomized controlled trial (RCT) studies involving 2008 participants were identified. The success rate of cannulation in the double-guidewire technique was much higher than that in persistent standard cannulation techniques [RR = 1.37, 95%CI (1.05, 1.79), p = 0.02]. However, it was lower than the success rate observed with transpancreatic sphincterotomy [RR = 0.89, 95%CI (0.81, 0.97), p = 0.01]. There was no significance in post-ERCP pancreatitis [RR = 1.09, 95% CI (0.85, 1.40), p = 0.49], overall postoperative complications [RR = 0.90, 95% CI (0.56, 1.45), p = 0.66], and duration of cannulation [SMD = -0.14, 95%C I (-1.43, 1.15), p = 0.83] between the double-guidewire technique and other techniques.
Conclusion:This study demonstrated that the success rate of cannulation ranged from transpancreatic sphincterotomy to the double-guidewire technique and then to persistent standard cannulation techniques.
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关键词
double guide wire technique,endoscopic retrograde cholangiopancreatography,transpancreatic sphincterotomy,Success rate,meta-analysis
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