Clinical trials: Benign Biliary Strictures With Current or Prior Biliary Obstruction
Choledocholithiasis, Papillary Stenosis
Endoscopic Antegrade Sphincterotomy (ASD) Versus Standard Sphincterotomy
This study compares endoscopic transpapillary antegrade sphincterotomy developed by Dr. Dovbenko (Antegrade Sphincterotomy Dovbenko, ASD) with conventional pull-type endoscopic sphincterotomy (EST) in patients undergoing…
- Conditions
- Choledocholithiasis, Papillary Stenosis, Biliary Obstruction, Gallstone Disease
- Trial name
- ASD (NCT04406961)
- Testing
- Endoscopic transpapillary antegrade sphincterotomy developed by Dr. Dovbenko., The antegrade sphincterotome developed by Dr. Dovbenko., Endoscopic sphincterotomy.
- Where
- Ukraine
- Volunteers
- 1,521 people
- Sponsor
- Military Medical Clinical Center of the Southern Region, Ukraine
Benign Biliary Strictures With Current or Prior Biliary Obstruction
Percutaneous Endoluminal Benign Biliary Laser
This study is being done to evaluate the safety and efficacy of Percutaneous transhepatic cholangioscopic (PTCS) laser incision as an ancillary therapy to traditional approaches such as balloon dilation and large drain placement…
- Trial name
- PEBBL (NCT05567003)
- Testing
- Percutaneous transhepatic cholangioscopic (PTCS) laser incision
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of California, Los Angeles