| Artificial Intelligence-assisted Common Bile Duct Stent Selection in Endoscopic Retrograde Cholangiopancreatography (NCT05321472) | Shandong University | 2022-04-20 |
| Transparent Cap-assisted SpyGlass for Biliary Stricture (NCT05320497) | Affiliated Hospital to Academy of Military Medical Sciences | 2022-04-14 |
| Development and Validation of an Artificial Intelligence-based Biliary Stricture Navigation System in MRCP-based ERCP (NCT04903444) | Renmin Hospital of Wuhan University | 2021-05-27 |
| Observational Study to Develop a Predictive Score for Adverse Events Post ERCP (NCT06776874) | IRCCS Azienda Ospedaliero-Universitaria di Bologna | 2021-03-24 |
| Global Prospective Case Series Using a Single-Use Duodenoscope (NCT04103749) | Boston Scientific Corporation | 2021-03-22 |
| EUS-guided Biliary Drainage of First Intent With the Lumen Apposing Metal Stent vs. ERCP in the Management of Malignant Distal Biliary Obstruction (AXIOS-CPRE) (NCT05122858) | GCS Ramsay Santé pour l'Enseignement et la Recherche | 2020-11-13 |
| Double Guidewire Technique Versus Transpancreatic Precut in Patients With Repetitive Unintentional Cannulation of the Pancreatic Duct. (NCT04503200) | Cairo University | 2020-08-15 |
| Does Pancreatic Stent Decrease the Risk of Pancreatitis After Pancreatic Sphincterotomy for Difficult Cannulation? (NCT04408482) | Helsinki University Central Hospital | 2020-08-01 |
| Difficult Cannulation Criteria in Trainee Involved ERCP Cannulation (NCT04609917) | Air Force Military Medical University, China | 2020-03-01 |
| Reusable Versus Disposable Duodenoscopes for ERCP (NCT04143698) | AdventHealth | 2020-01-24 |
| Initial Case Series With Exalt Single-Use Duodenoscope - Expanded User Experience (NCT04223830) | Boston Scientific Corporation | 2020-01-14 |
| Clip-assisted Fixation to Prevent Migration of Fully Covered Self-expandable Metal Stent in Patients Undergoing ERCP (NCT04325152) | Air Force Military Medical University, China | 2019-10-21 |
| Initial Case Series With Exalt Single-Use Duodenoscope (NCT03701958) | Boston Scientific Corporation | 2019-04-15 |
| Learning Curve of Double-wire Cannulation Technique During Endoscopic Retrograde Cholangiopancreatography (ERCP) (NCT03707613) | Air Force Military Medical University, China | 2018-10-15 |
| Effect of Anatomy of Major Duodenal Papilla on the Difficulty of Cannulation During Endoscopic Retrograde Cholangiopancreatography (NCT03550768) | Air Force Military Medical University, China | 2018-05-07 |
| Modified Double Wire Technique to Facilitate the Successful Cannulation (NCT03413111) | Air Force Military Medical University, China | 2018-02-02 |
| a Prediction of Post-Endoscopic Retrograde Cholangiopancreatography Complication (NCT06277414) | The First Affiliated Hospital of University of South China | 2018-01-01 |
| Application of Endoscopic Scissors Cutting ENBD Tube in the Treatment of Malignant Hilar Biliary Strictures (NCT03353181) | Changhai Hospital | 2017-11-30 |
| Post-ERCP Cholecystectomy. How ERCP and ERCP-related Variables Effect the Outcomes? (NCT06388525) | Kanuni Sultan Suleyman Training and Research Hospital | 2016-01-01 |
| Pancreatic Sphincterotomy Versus Double Wire Technique in Difficult Cannulation (NCT02548884) | Helsinki University Central Hospital | 2015-09-01 |
| Compare the Knob-tipped Knife With the Needle Knife in Difficult Biliary Cannulation (NCT01745978) | Changhai Hospital | 2012-12-01 |
| Optimal Timing of Double-Wire Technique For Biliary Cannulation at ERCP (NCT02297750) | Duke University | 2012-08-01 |
| Allopurinol in Prevention of Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis (NCT02992652) | Ain Shams University | 2011-01-01 |
| Propofol Patient-controlled Sedation for Endoscopic Retrograde Cholangiopancreatography (NCT01505218) | University Hospital, Linkoeping | 2010-10-01 |
| Patient-controlled Sedation With Propofol and Remifentanyl for Endoscopic Retrograde Cholangiopancreatography (ERCP) (NCT01079312) | Helsinki University Central Hospital | 2009-01-01 |