| Not Yet Recruiting | Pre-cut Versus Intentional Double Guidewire for ERCP Cannulation: Prospective, Randomized Controlled Trial NCT07329803 | Asian Institute of Gastroenterology, India | N/A |
| Recruiting | Comparing the Efficacy and Safety of Holmium Laser Lithotripsy Versus Electrohydraulic Lithotripsy for the Tre NCT07418112 | Rush University Medical Center | Phase 4 |
| Recruiting | Prospective Comparison of the Carbon Footprint of EUS vs MRCP for Evaluation of Suspected Choledocholithiasis NCT07283185 | Asian Institute of Gastroenterology, India | — |
| Recruiting | ChOlecystectomy aFter successFul Endoscopic Common Bile Duct Stone Extraction in Elderly NCT07001423 | Helsinki University Central Hospital | N/A |
| Not Yet Recruiting | Spanish Registry of Direct Cholangiopancreatoscopy by Single Operator NCT07064447 | Germans Trias i Pujol Hospital | — |
| Recruiting | Laparoendoscopic Rendezvous for Concomitant Gall Bladder Stones and Common Bile Duct Stones NCT07008170 | Minia University | N/A |
| Recruiting | Early vs Late Laparoscopic Cholecystectomy After Common Bile Duct Stones Clearance Through Ercp. NCT07130864 | Khyber Teaching Hospital | N/A |
| Active Not Recruiting | The Significance of Laparoscopic Transcystic Papilla Vateri Balloon Dilatation in Patients With Choledocholith NCT07503964 | Riga East Clinical University Hospital | N/A |
| Recruiting | Using da Vinci SP System for Patients With Cholelithiasis and Choledocholithiasis NCT06852937 | National Taiwan University Hospital | N/A |
| Completed | ERCP and LC for Cholecystocholedocholithiasis in Children: Should It Be Accomplished in One or Repeated Hospit NCT06672991 | Moscow Regional Research and Clinical Institute (MONIKI) | — |
| Completed | One-stage and Delayed Laparoscopic Cholecystectomy After Endoscopic Retrograde Cholangiopancreatography with E NCT06676241 | Moscow Regional Research and Clinical Institute (MONIKI) | — |
| Not Yet Recruiting | Spanish Registry of Quality Indicators and Adverse Events of Endoscopic Retrograde Cholangiopancreatography NCT06670547 | Germans Trias i Pujol Hospital | — |
| Recruiting | Comparative Efficacy Of Intraductal Antibiotic During ERCP In Acute Cholangitis NCT07407491 | National University of Malaysia | Phase 2 |
| Completed | Role of Prophylactic Aggressive Hydration to Prevent Post-ERCP Pancreatitis NCT07417020 | Lahore General Hospital | N/A |
| Completed | CBD Stenting vs Non-Stenting for Choledocholithiasis NCT07331142 | National Liver Institute, Egypt | N/A |
| Recruiting | Antimicrobial Resistance in Acute Cholangitis NCT06197984 | Emergency County Hospital Pius Brinzeu; Timisoara, Romania | — |
| Recruiting | The Treatment Effect for Asymptomatic Common Bile Duct Stone NCT06215040 | Kyungpook National University Hospital | — |
| Recruiting | Application of Machine Learning Models to Reduce Need for Diagnostic EUS or MRCP in Patients With Intermediate NCT06066372 | Asian Institute of Gastroenterology, India | — |
| Unknown | Role of Prophylactic Biliary Stent in Reducing the Recurrence of Choledocholithiasis NCT06060002 | Asian Institute of Gastroenterology, India | N/A |
| Unknown | Recurrent Extrahepatic Bile Duct Stones as a Late Complication of ERCP in Patients With Coexisting Intra- and NCT06041113 | Air Force Military Medical University, China | — |
| Completed | Ketamine-midazolam as a Sedative Agent in Endoscopic Retrograde Cholangiopancreatography. NCT06111872 | National University of Malaysia | Phase 2 |
| Unknown | RCT on Robotic vs. Endo-laparoscopic Approach for Difficult Choledocholithiasis NCT05611840 | Chinese University of Hong Kong | N/A |
| Completed | Comparison of Duodenoscope With Single-use Distal Cover and the Conventional Reusable Duodenoscope NCT05429203 | Stanford University | N/A |
| Unknown | Explore the Effects and Mechanisms of ERCP and EST on Biliary Microecology NCT05592795 | Qi-Yong Li | — |
| Unknown | Microbiological Assessment of Bile in Patients Undergone to Endoscopic Retrograde Cholangiography (ERCP): the NCT06115564 | Azienda Unità Sanitaria Locale della Romagna | — |
| Unknown | Modified Laparoendoscopic Rendezvous for Secondary Choledocholithiasis: a Nonrandomized Controlled Clinical St NCT05542784 | Shenzhen Second People's Hospital | — |
| Completed | Immediate vs. Elective Endoscopic Removal of Large CBD Stones in High-Risk Elderly Patients NCT06948279 | National Liver Institute, Egypt | N/A |
| Unknown | Comparison of Icg's Route of Administration During Laparoscopic Cholecystectomy NCT04908826 | Aristotle University Of Thessaloniki | N/A |
| Completed | Double Stent for Biliary Stones in Cirrhotic Patients NCT07337291 | National Liver Institute, Egypt | N/A |
| Active Not Recruiting | Percutaneous Cholangiopancreatoscopy Registry NCT05210322 | Johns Hopkins University | — |
| Unknown | IDUS in CBD Stone Recurrence High Risk Patients NCT06265311 | Shanghai Municipal Hospital of Traditional Chinese Medicine | N/A |
| Unknown | EPLBD With Limited EST vs. EPLBD for Choledocholithiasis NCT05056506 | Jianfeng Yang | N/A |
| Unknown | Visualization of the Extrahepatic biliaRy Tree Trial NCT04922528 | University of British Columbia | N/A |
| Completed | Endoscopic Sphincterotomy With Balloon Dilatation Versus Sphincterotomy Alone For Common Bile Duct Stones Remo NCT05638789 | Hospital Universiti Sains Malaysia | N/A |
| Unknown | Acute Cholecystitis With Concomitant Choledocholithiasis: Unicentric Study of Prevalence and Predictive Factor NCT04739891 | Hospital de Mataró | — |
| Completed | Feasibility and Safety of Bile Duct Clearance by Transcystic Sphincter of Oddi Balloon Dilatation NCT04737642 | Insel Gruppe AG, University Hospital Bern | N/A |
| Completed | Enhanced Recovery After Surgery Program Versus Conventional Care for Laparoscopic Common Bile Duct Exploration NCT06630767 | South Valley University | N/A |
| Unknown | A Multicenter Randomized Controlled Study of 3D Laparoscopy Versus Endoscopy in the Treatment of Choledocholit NCT04658212 | Shanghai Zhongshan Hospital | N/A |
| Completed | SpyGlass Versus ESWL for Large Common Bile Duct Stones NCT05186350 | First People's Hospital of Hangzhou | N/A |
| Completed | Incentive Spirometry and Upper Abdominal Laparoscopic Surgery NCT04716166 | Riphah International University | N/A |
| Unknown | Effect of the Sequence of Dilatation and Lithotripsy on the Treatment of Choledocholithiasis With ERCP NCT05035433 | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | N/A |
| Completed | Mechanistic Loop Resolution Strategy for Short-type Single Balloon Enteroscopy NCT04847167 | Ajou University School of Medicine | N/A |
| Completed | Endoscopic Antegrade Sphincterotomy (ASD) Versus Standard Sphincterotomy NCT04406961 | Military Medical Clinical Center of the Southern Region, Ukraine | N/A |
| Completed | To Compare EUS and MRCP in Detecting Choledocholithiasis in Patients of Intermediate Risk of Choledocholithias NCT04173624 | Asian Institute of Gastroenterology, India | N/A |
| Recruiting | Clinical Trial Comparing ERCP vs ERCP and Transmural Gall Bladder Drainage NCT03921502 | Hospital del Rio Hortega | N/A |
| Unknown | Optimizing the Evaluation and Management of Patients With Suspected Choledocholithiasis NCT05141916 | University of Calgary | — |
| Unknown | Papillary Balloon Dilation Versus Intraductal Lithotripsy NCT03536247 | University of Southern California | N/A |
| Completed | Success of Intraoperative Cholangiography NCT04052633 | Jyväskylä Central Hospital | — |
| Unknown | "Endoscopy First" or "Laparoscopic Cholecystectomy First" for Patients With Intermediate Risk of Choledocholit NCT03658863 | Vilnius University | N/A |
| Completed | Role of EUS in High Risk of Choledocholithiasis NCT03250286 | Woo Hyun Paik | N/A |
| Unknown | Microbiomes in Patients of Recurrent Common Bile Duct Stones NCT03102281 | The Second Hospital of Nanjing Medical University | — |
| Completed | Danshu Capsule and Ursodeoxycholic Acid Capsule in Preventing Recurrence of Choledocholithiasis NCT04484870 | First People's Hospital of Hangzhou | Phase 4 |
| Unknown | Cholangiography Using Carbon Dioxide Versus Iodinated Contrast in ERCP NCT02611453 | University of Virginia | N/A |
| Unknown | Endoscopic Treatment of Difficult Bile Duct Stones: Spyglass + EHL x Balloon Dilation of the Papilla NCT02703077 | University of Sao Paulo General Hospital | Phase 4 |
| Completed | Prospective Evaluation of the Ability of Spyglass Cholangioscopy to Facilitate Radiation Free ERCP NCT03074201 | Stanford University | N/A |
| Completed | Comparison of LCBDE vs ERCP + LC for Choledocholithiasis NCT02515474 | Hepatopancreatobiliary Surgery Institute of Gansu Province | N/A |
| Unknown | Chinese Registry Study on Treatment of Cholecysto-Choledocholithiasis NCT02554097 | Beijing Friendship Hospital | — |
| Completed | Left Lateral Position and Prone Position for Endoscopic Retrograde Cholangiopancreatography NCT02594475 | Chuncheon Sacred Heart Hospital | N/A |
| Completed | Direct Peroral Cholangioscopy by Using an Ultra-slim Upper Endoscope NCT02276157 | Soonchunhyang University Hospital | N/A |
| Completed | Choledochotomy Techniques During LCBDE NCT04463381 | Sohag University | — |
| Completed | Loop-tipped Guidewire in Selective Biliary Cannulation NCT02028845 | Ajou University School of Medicine | N/A |
| Completed | Prospective Validation of "Cholecystectomy First" Strategy for Gallstone Migration NCT02461147 | University Hospital, Geneva | — |
| Completed | EUS Guided ERCP in Bile Duct Stone Removal NCT02870686 | Prince of Songkla University | N/A |
| Completed | Etomidate vs. Midazolam for Sedation During ERCP NCT02027311 | Cheju Halla General Hospital | Phase 4 |
| Completed | Laser Versus Mechanical Lithotripsy of Bile Duct Stones NCT01759979 | University of Southern California | N/A |
| Completed | The Clinical Characteristics of the Patients With Choledocholithiasis Without Cholangitis NCT02647593 | Gangnam Severance Hospital | — |
| Completed | Prospective Study of the Risk of Bacteremia in Directed Cholangioscopic Examination of the CBD NCT01673269 | Texas Tech University Health Sciences Center, El Paso | N/A |
| Withdrawn | Prospective Evaluation of the Covered Self-expandable Metal Stents (CSEMS) for Incomplete Biliary Stone Cleara NCT01475864 | University of Florida | — |
| Completed | Prospective Study to Investigate the Frequency of Possible Bacterial Entry Into the Bloodstream (Bacteremia) a NCT01414400 | Stanford University | N/A |
| Unknown | Interventional Endoscopy Database for Pancreatico-biliary, Gastrointestinal and Esophageal Disorders NCT01438385 | Weill Medical College of Cornell University | — |
| Completed | Laryngeal Mask Airway Supreme Versus the Tracheal Tube as an Airway Device in Elective Laparoscopic Cholecyste NCT02037958 | Changi General Hospital | N/A |
| Completed | Prospective Multicenter Evaluation of a New Short-access-cholangioscope for Biliary Duct Strictures and Gall S NCT01683240 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Completed | Trial Comparing Pain in Single-incision Laparoscopic Cholecystectomy Versus Conventional Laparoscopic Cholecys NCT01824186 | National University Hospital, Singapore | N/A |
| Completed | Comparison of Endoscopic Sphincterotomy Plus Large-balloon Dilatation and Conventional Treatment for Large CBD NCT02592811 | Société Française d'Endoscopie Digestive | Phase 3 |
| Completed | Treatment of Choledocolithiasis by Laparoscopic Exploration NCT04690101 | Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado | — |
| Unknown | A Prospective Randomized Study Comparing Different Dilation Durations for Endoscopic Papillary Balloon Dilatat NCT00451581 | National Taiwan University Hospital | N/A |
| Unknown | Laparoendoscopic Rendez Vous Versus Standard Two Stage Approach for the Management of Cholelithiasis/Choledoch NCT00416234 | University of Thessaly | N/A |
| Unknown | Comparison of Papillary Balloon Dilatation Vs.Sphincterotomy for Lithotripsy in Difficult Sphincterotomy or Di NCT00329888 | National Taiwan University Hospital | — |
| Terminated | Management of Common Bile Duct (CBD) Stones at Laparoscopic Cholecystectomy NCT00124033 | South West Sydney Local Health District | N/A |
| Completed | Study of Endoscopic Sphincterotomy With Needle Knife Papillotome in Patients of Ampullary Impacted Stone NCT00173368 | National Taiwan University Hospital | — |
| Completed | Common Bile Duct Pressure After Surgical Exploration NCT04968873 | Carlos R. Cervantes Sanchez | N/A |
| Terminated | Study Investigating the Best Method of Treatment of Bile Duct Stones in Higher Risk Patients NCT00612846 | North Bristol NHS Trust | N/A |