NCT04254887

Effect of EPBD in ERCP on the Prognosis of Patients With Choledocholithiasis Complicated With Duodenal Papillary Diverticula

EPBD+Small EST VS. Large EST in Patients With Choledocholithiasis Complicated With Duodenal Papillary Diverticula

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 128 (estimated)
• Sponsor: Renmin Hospital of Wuhan University · Academic / Other
• Sex: All
• Age: 16 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The investigators hypothesized that nipple balloon dilatation could make ERCP more successful and reduce postoperative complications and mortality. So the investigators design this experiment on this assumption.

Detailed description

The incidence of periampullary diverticula in patients with choledocholithiasis is very high at 47.1%. A large number of literatures refered that duodenal papillary diverticulum is a high risk factor for postoperative complications and recurrence of choledocholithiasis . Till now, there have been no randomized controlled trials to explore the effect of nipple balloon dilatation (EPLBD) on the treatment and prognosis of patients with choledocholithiasis complicated with periampullary diverticula (found during ERCP).

Conditions

• Periampullary Diverticula

Interventions

Type	Name	Description
PROCEDURE	EPBD	Small incision of the duodenal nipple + EPBD
PROCEDURE	EST	Large incision of the duodenal nipple + EPBD

Timeline

• Start date: 2019-10-15
• Primary completion: 2020-06-15
• Completion: 2020-08-15
• First posted: 2020-02-05
• Last updated: 2020-02-05

Locations

1 site across 1 country: China