Endoscopic Antegrade Sphincterotomy (ASD) Versus Standard Sphincterotomy

NCT04406961 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

1521

Enrollment

OTHER

Sponsor class

Conditions

Choledocholithiasis
Papillary Stenosis
Biliary Obstruction
Gallstone Disease
External Biliary Fistula
Malignant Biliary Obstruction
Benign Biliary Strictures With Current or Prior Biliary Obstruction

Interventions

PROCEDURE: Endoscopic transpapillary antegrade sphincterotomy developed by Dr. Dovbenko.
DEVICE: The antegrade sphincterotome developed by Dr. Dovbenko.
PROCEDURE: Endoscopic sphincterotomy.
DEVICE: The standard sphincterotome.

Sponsor

Military Medical Clinical Center of the Southern Region, Ukraine