| 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) | — |
| Recruiting | The Pro-Chol Study NCT07245108 | Nordsjaellands Hospital | — |
| Active Not Recruiting | A (5-5-5-8) Technique for Laparoscopic Cholecystectomy NCT06045546 | ClinAmygate | N/A |
| Unknown | Madany Closure: A Novel Technique for Fascial Closure in Laparoscopic Surgery NCT06035302 | ClinAmygate | N/A |
| Unknown | Nasr Fascial Closure: A Novel Device for Fascial Closure in Laparoscopic Surgery NCT06036303 | ClinAmygate | N/A |
| Completed | Effect of TENS on Patient Outcomes After Laparoscopic Cholecystectomy NCT05962853 | Cukurova University | N/A |
| Recruiting | ChOlanGiography Performed Routinely Versus Selectively During Cholecystectomy: A NAtional Registry-based Rando NCT07002619 | Karolinska Institutet | N/A |
| Unknown | Elective Endoscopic Gallbladder Treatment: Pilot Study NCT05723224 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Completed | Cutaneous Sensory Block Area of the Laparoscopic Assisted Transversus Abdominis Plane Block NCT05827445 | Nordsjaellands Hospital | — |
| Unknown | Effect of Bilateral RSB on Postoperative Delirium in Elderly Patients Undergoing Laparoendoscopic Single-site NCT05280860 | Affiliated Hospital of Nantong University | N/A |
| Unknown | Visualization of the Extrahepatic biliaRy Tree Trial NCT04922528 | University of British Columbia | N/A |
| Completed | Feasibility and Safety of Bile Duct Clearance by Transcystic Sphincter of Oddi Balloon Dilatation NCT04737642 | Insel Gruppe AG, University Hospital Bern | N/A |
| Unknown | Drainage or Not for Laparoscopic Cholecystetomy NCT03909360 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Recruiting | Comparison of Anaesthesia Requirement for Ventilation With Endotracheal Tube Versus Proseal Laryngeal Mask Air NCT03812718 | Sir Ganga Ram Hospital | N/A |
| Completed | Success of Intraoperative Cholangiography NCT04052633 | Jyväskylä Central Hospital | — |
| Completed | Implementation of 23 Hour Surgery Model in a Tertiary Hospital NCT04142203 | Kuopio University Hospital | — |
| Completed | Study on the Learning Curve for Fundus First With Ultrasonic Tissue Coagulation in Elective Cholecystectomy NCT03154164 | Karolinska Institutet | — |
| Unknown | FALCON: a Multicenter Randomized Controlled Trial NCT02558556 | Maastricht University Medical Center | N/A |
| Unknown | Chinese Registry Study on Treatment of Cholecysto-Choledocholithiasis NCT02554097 | Beijing Friendship Hospital | — |
| Completed | 3D vs 2D HD Laparoscopy in Cholecystectomy NCT02357589 | Helsinki University Central Hospital | N/A |
| Unknown | Domestic Surgical Robot Clinical Study NCT02752698 | The Third Xiangya Hospital of Central South University | N/A |
| Completed | Risk of Umbilical Trocar-site Hernia After SILC Cholecystectomy Versus Conventional Cholecystectomy NCT01740973 | Hvidovre University Hospital | — |
| Unknown | Closed-Loop Target Controlled Infusion in Laparoscopic Cholecystectomy NCT02114437 | Guangzhou General Hospital of Guangzhou Military Command | Phase 4 |
| Completed | Dual-Loop Target Controlled Infusion in Laparoscopic Cholecystectomy (DLTCI) NCT02116985 | Guangzhou General Hospital of Guangzhou Military Command | Phase 4 |
| Completed | Influence of Hospital Volume on Mortality and Short-term Postoperative Outcomes in Uncomplex General Surgery i NCT07022665 | Cantonal Hospital of St. Gallen | — |
| Terminated | The Effect of Transvaginal vs. Conventional Laparoscopic Cholecystectomy on the Postoperative Course NCT01552421 | Herlev Hospital | N/A |
| Completed | Day Case Laparoscopic Cholecystectomy: Fundus First With Ultrasonic Dissection or Conventional Diathermy Hook NCT01553331 | Central Finland Hospital District | N/A |
| Completed | Warmed, Humidified Carbon Dioxide Insufflation vs Standard Carbon Dioxide in Laparoscopic Cholecystectomy NCT01667848 | Kepler University Hospital | N/A |
| Completed | Trial Comparing Pain in Single-incision Laparoscopic Cholecystectomy Versus Conventional Laparoscopic Cholecys NCT01824186 | National University Hospital, Singapore | N/A |
| Completed | Safety and Cost-effectiveness Study of Single Port Laparoscopic Cholecystectomies NCT00974194 | University of Lausanne Hospitals | N/A |
| Completed | SILS Cholecystectomy: Cholangiography of the Biliary Tract NCT01056250 | St John of God Hospital, Vienna | N/A |
| Completed | Pain Reduction After Cholecystectomy NCT01199406 | Meander Medical Center | Phase 4 |
| Completed | Laparoscopic Transvaginal Hybrid Cholecystectomy: a Prospective Data Collection. NCT00940264 | Ignazio Tarantino | — |
| Completed | Does Cholecystectomy Increase the Esophageal Alkaline Reflux? Evaluation by Impedance-pH Technique NCT01047085 | Istanbul University | N/A |
| Completed | Small-incision Open Cholecystectomy or Laparoscopic Cholecystectomy for Gallbladder Disease NCT00370344 | Umeå University | Phase 2 / Phase 3 |
| Unknown | Optimal Multimodal Analgesia in Laparoscopic Cholecystectomy NCT00209885 | Hvidovre University Hospital | Phase 4 |
| Completed | Robotic Assisted Versus Laparoscopic Cholecystectomy - Outcome and Cost Analyses of a Case-Matched Control Stu NCT00562900 | University of Zurich | Phase 4 |
| Unknown | Efficacy of Proficiency-based Versus Free Laparoscopic Training in Cholecystectomy on a Virtual Reality Simula NCT01615549 | University of Zurich | N/A |
| Completed | UDCA for Symptomatic Gallstone Disease NCT00161083 | UMC Utrecht | Phase 4 |
| Completed | The Effect of High Frequency Jet Ventilation (HFJV)During Laparoscopic Operations NCT01289379 | Western Galilee Hospital-Nahariya | N/A |