| Completed | Cholecystitis in Villavicencio Hospitals NCT06048575 | Hospital Departamental de Villavicencio | — |
| Not Yet Recruiting | SmartGlass-Guided ERCP with Cannulation of Native Papilla 1.0 NCT06683716 | Helios Kliniken Schwerin | N/A |
| Not Yet Recruiting | Ciprofol vs Propofol for Reducing Hypoxia Incidence in ERCP NCT06015074 | RenJi Hospital | N/A |
| Not Yet Recruiting | Construction of Multicenter Retrospective Registry Cohort Database for Gallbladder Cancer NCT06276153 | RenJi Hospital | — |
| Recruiting | Antimicrobial Resistance in Acute Cholangitis NCT06197984 | Emergency County Hospital Pius Brinzeu; Timisoara, Romania | — |
| Not Yet Recruiting | The Construction of Clinical Database and Multiomics Biobank Based on a Multicentral Prospective Cohort of Ben NCT05896956 | RenJi Hospital | — |
| Unknown | Impact of a European Training Program for Robotic Liver Surgery (LIVEROBOT) NCT05723705 | Amsterdam UMC, location VUmc | — |
| Active Not Recruiting | Gluten-free Diet in PSC and IBD NCT06026449 | Institute for Clinical and Experimental Medicine | N/A |
| Completed | Percutaneous Biodegradable Biliary Stents for the Treatment of Benign Biliary Strictures. NCT05556668 | Corporacion Parc Tauli | — |
| Unknown | Plastic vs Biodegradable Pancreatic Stent in Post-ERCP Pancreatitis Prevention NCT05307861 | Instituto Ecuatoriano de Enfermedades Digestivas | N/A |
| Unknown | Visualization of the Extrahepatic biliaRy Tree Trial NCT04922528 | University of British Columbia | N/A |
| Unknown | Analysis of Biliary Microbiota in Hepatobiliopancreatic Diseases Compared to Healthy People [MICROBILIO] NCT04391426 | University of Sao Paulo | — |
| Completed | Open-Label Study of HTD1801 in Adult Subjects With Primary Biliary Cholangitis NCT04604652 | HighTide Biopharma Pty Ltd | Phase 2 |
| Withdrawn | A Study of HTD1801 in Adolescents With Primary Sclerosing Cholangitis (PSC) NCT03678480 | HighTide Biopharma Pty Ltd | Phase 2 |
| Unknown | Effect of Off-site Assistance on Success Rate of Selective Cannulation During hands-on ERCP Training NCT05249400 | Air Force Military Medical University, China | N/A |
| Suspended | Fistulotomy as the Primary Cannulation Technique for All Patients Undergoing ERCP: A Randomized, Controlled Tr NCT04559867 | Lawrence Charles Hookey | N/A |
| Enrolling By Invitation | Prospective Evaluation of Biliary Tissue Sampling with ERCP NCT04572711 | Mayo Clinic | — |
| Completed | Mechanistic Loop Resolution Strategy for Short-type Single Balloon Enteroscopy NCT04847167 | Ajou University School of Medicine | N/A |
| Completed | ERCP Biliary Cannulation Success Using ESGE Algorithm NCT06380543 | IRCCS San Raffaele | — |
| Unknown | Magnetic Compression Anastomosis for Recanalization of Biliary Stricture NCT04170933 | First Affiliated Hospital Xi'an Jiaotong University | N/A |
| Unknown | Comparison of Standard and Endoscope Assisted Endotracheal Intubation NCT03879720 | Stanford University | N/A |
| Unknown | Application of 3D Visualization and 3D Printing in the Hepatobiliary and Pancreatic Surgery NCT03074708 | Zhujiang Hospital | N/A |
| Unknown | Assessment of Cholangio-pancreatoscopy for the Diagnosis and the Treatment of Biliary and Pancreatic Diseases NCT03190343 | Hospital St. Joseph, Marseille, France | — |
| Completed | A Register on the Quality of ERCP and Training of Endoscopists in Italy NCT02971579 | ASST Rhodense | — |
| Completed | Dual Hypothermic Oxygenated Perfusion of DCD Liver Grafts in Preventing Biliary Complications After Transplant NCT02584283 | Robert J. Porte | Phase 3 |
| Completed | SpyGlass Direct Visualization System Clinical Registry in China NCT02287194 | Boston Scientific Corporation | — |
| Unknown | Treatment of Suspected Cholelithiasis With Nitroglycerin NCT01715220 | United States Naval Medical Center, San Diego | Phase 2 |
| Completed | An Evaluation of the Utility of the ExSpiron Respiratory Variation Monitor During Upper GI Endoscopy NCT02310230 | Donald Mathews | N/A |
| Completed | Endoscopic Treatment of Benign Biliary Strictures and Cystic Duct Leakages With a Novel Biodegradable Biliary NCT02353286 | Tampere University Hospital | N/A |
| Unknown | Comparison Between Continuous Infusion and Intermittent Bolus Injection of Propofol for Deep Sedation During E NCT01900938 | Hanyang University | N/A |
| Completed | Use of Touch and no Touch Guide-wire Techniques for Deep Biliary Cannulation: the TNT Study NCT01954602 | Azienda Usl di Bologna | N/A |
| Completed | Biodegradable Stent Implantation in Biliary Benign Strictures. NCT04115696 | Group of Research in Minimally Invasive Techniques | — |
| Completed | The Diagnostic Value of Combinatory EUS and ERCP in Unclear Lesions NCT03504293 | Sahlgrenska University Hospital | — |
| Completed | Alfentanil Versus Remifentanil in Patient-controlled Sedation During Endoscopic Retrograde Cholangiopancreatog NCT01350037 | Helsinki University Central Hospital | Phase 4 |
| Withdrawn | Evaluation of Surgical Risk in Elderly Patients Submitted to Elective Surgery NCT00672698 | Cirujanos la Serena | — |
| Completed | Spy II Clinical Registry NCT00751998 | Boston Scientific Corporation | — |
| Completed | Small-incision Open Cholecystectomy or Laparoscopic Cholecystectomy for Gallbladder Disease NCT00370344 | Umeå University | Phase 2 / Phase 3 |
| Terminated | Safety and Efficacy Study of IL-10 (Tenovil TM) in the Prevention of Post-ERCP Acute Pancreatitis (Study P0258 NCT00040131 | Merck Sharp & Dohme LLC | Phase 2 |