Fausto Fiocca1, Gianfranco Fanello2, Fabrizio Cereatti1, Roberta Maselli1, Vincenzo Ceci1, Gianfranco Donatelli3. 1. Unit of Interventional Endoscopy, Department of General Surgery 'Paride Stefanini', 'Sapienza' University of Rome, Italy. 2. Surgical Sciences Department, 'Sapienza' University of Rome, Italy. 3. Unit of Interventional Endoscopy, Department of General Surgery 'Paride Stefanini', Sapienza Univeristy of Rome, Viale del Policlinico 155, 00161, Rome, Italy Unité d'Endoscopie Interventionnelle, Hôpital Privé des Peupliers, 75013 Paris, France.
Abstract
INTRODUCTION: Needle-knife sphincterotomy (NKS), known as 'precut', is used worldwide to facilitate access to the common bile duct when standard cannulation has failed. This procedure is considered hazardous because it is burdened with high procedural related complications (bleeding and perforation). Its right timing is still debated. In this study we report our results using a modified precut approach, early shallow needle-knife papillotomy (eSNKP) coupled with guidewire cannulation in case of difficult papilla. We evaluated its safety and effectiveness. METHODS: From 2012 to 2014, 1034 patients underwent therapeutic ERCP. A total of 138 of them presented difficult papilla and were treated with eSNKP performed after 5 failed attempts of standard guidewire cannulation. Deep biliary cannulation rate was recorded, as well as intraoperative and postoperative complication rate. RESULTS: Successful biliary deep cannulation was achieved in 132/138 patients (95.7%) by means of eSNKP. In 6 patients (4.3%), cannulation failed even after eSNKP. ERCP was newly performed 72 hours later with successful and immediate guidewire biliary cannulation. Overall morbidity was 10.1% (14/138). No perforation occurred. Minor bleeding occurred in 4/138 cases (2.9%) and 10/138 patients (7.2%) developed mild pancreatitis. CONCLUSION: In case of difficult papilla, eSNKP followed by guidewire cannulation increases the successful deep biliary cannulation with low rate of complications.
INTRODUCTION: Needle-knife sphincterotomy (NKS), known as 'precut', is used worldwide to facilitate access to the common bile duct when standard cannulation has failed. This procedure is considered hazardous because it is burdened with high procedural related complications (bleeding and perforation). Its right timing is still debated. In this study we report our results using a modified precut approach, early shallow needle-knife papillotomy (eSNKP) coupled with guidewire cannulation in case of difficult papilla. We evaluated its safety and effectiveness. METHODS: From 2012 to 2014, 1034 patients underwent therapeutic ERCP. A total of 138 of them presented difficult papilla and were treated with eSNKP performed after 5 failed attempts of standard guidewire cannulation. Deep biliary cannulation rate was recorded, as well as intraoperative and postoperative complication rate. RESULTS: Successful biliary deep cannulation was achieved in 132/138 patients (95.7%) by means of eSNKP. In 6 patients (4.3%), cannulation failed even after eSNKP. ERCP was newly performed 72 hours later with successful and immediate guidewire biliary cannulation. Overall morbidity was 10.1% (14/138). No perforation occurred. Minor bleeding occurred in 4/138 cases (2.9%) and 10/138 patients (7.2%) developed mild pancreatitis. CONCLUSION: In case of difficult papilla, eSNKP followed by guidewire cannulation increases the successful deep biliary cannulation with low rate of complications.
Authors: Zoltán Döbrönte; Zoltán Szepes; Ferenc Izbéki; Judit Gervain; László Lakatos; Gyula Pécsi; Miklós Ihász; Lilla Lakner; Erzsébet Toldy; László Czakó Journal: World J Gastroenterol Date: 2014-08-07 Impact factor: 5.742
Authors: Chi-Liang Cheng; Stuart Sherman; James L Watkins; Jeffrey Barnett; Martin Freeman; Joseph Geenen; Michael Ryan; Harrison Parker; James T Frakes; Evan L Fogel; William B Silverman; Kulwinder S Dua; Giuseppe Aliperti; Paul Yakshe; Michael Uzer; Whitney Jones; John Goff; Laura Lazzell-Pannell; Abdullah Rashdan; M'hamed Temkit; Glen A Lehman Journal: Am J Gastroenterol Date: 2006-01 Impact factor: 10.864