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Common Bile Duct Gallstones clinical trials

View clinical trials related to Common Bile Duct Gallstones.

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NCT ID: NCT02329977 Completed - Clinical trials for Common Bile Duct GallStones

Rate of Duodenal-biliary Reflux Increases in Patients With Recurrent Common Bile Duct Stones

Start date: June 2013
Phase: N/A
Study type: Observational

ERCP is the primary choice for removal of common bile duct stone (CBDS) currently. However, 4-24% patients underwent recurrence after successful clearance of CBDS. Stone re-formation due to chronic inflammation of biliary duct is generally considered an important cause of CBDS recurrence, which is associated with duodenal-biliary reflux (DBR) after sphincterotomy. Although it was believed that DBR was the important cause of CBDS recurrence, the direct evidence was still lacking. Here we conducted a case control study to investigate the DBR rate in patients with recurrent CBDS after ERCP.

NCT ID: NCT01190332 Completed - Clinical trials for Common Bile Duct Gallstones

Conventional Versus Rendezvous Technique of Intraoperative Endoscopic Retrograde Cholangiopancreatography

Start date: October 2007
Phase: N/A
Study type: Interventional

One of the new methods for management of common bile duct stones is intraoperative endoscopic sphincterotomy. It can be performed by many techniques. In the study the investigators compare two methods to find out the best technique for intraoperative endoscopic sphincterotomy.

NCT ID: NCT01189734 Completed - Clinical trials for Common Bile Duct Gallstones

Comparison Between Laparoscopic Common Bile Duct Exploration and Intraoperative ERCP for Management of Common Bile Duct Stones

Start date: n/a
Phase: N/A
Study type: Interventional

Many options are available for management of common bile duct stones. the most recent development in this field is single-session approach by one of two methods; laparoscopic common bile duct exploration and intraoperative endoscopic sphincterotomy. In this study, the investigators prospectively compare these two methods for management of patients with preoperatively diagnosed common bile duct stones to settle the best option.