Clinical trials: Biliary Stenosis
Liver Transplant Disorder, Biliary Anastomosis Complication
SpyGlass in Post Liver Transplant Biliary Complications.
The purpose of this study is to describe SpyGlass choledochoscopy in patients with post orthotopic liver transplant (OLT) biliary strictures prior to endoscopic therapy and ductal changes after treatment stents.
- Trial name
- NCT02543151
- Testing
- SpyGlass (direct visualization system) choledochoscopy
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- Hospital Israelita Albert Einstein
Bile Duct Stricture
Prospective Evaluation of Stent Patency in Patients With Benign Biliary Obstruction of the Wing Biliary Stent (Viaduct™)
Endoscopic retrograde cholangiopancreatography (ERCP) with plastic stent placement for resolution of biliary obstruction has been the method of choice for many years.
- Trial name
- NCT01818050
- Testing
- Liver Function Tests
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Stanford University
Short Message Service, Adherence
Effect of Short Message Service Intervention on Stent Removal/Exchange Adherence in Patients With Benign Pancreaticobiliary Diseases
Endoscopic implantation of plastic or covered metal stents is widely used in a variety of benign pancreaticobiliary diseases, including duct stricture, large or difficult stones, bile or pancreatic juice leak, etc.
- Conditions
- Short Message Service, Adherence, Stent Exchange, ERCP
- Trial name
- NCT02041390
- Testing
- SMS reminder, Conventional reminder
- Where
- China
- Volunteers
- 48 people
- Sponsor
- Air Force Military Medical University, China
Malignant Biliary Obstruction
IRS(Irradiation Stent) vs. CS(Conventional Stent) Insertion in Inoperable Malignant Biliary Obstruction
Stenting the malignant biliary obstruction is considered to be the preferred palliation modality to relieve pruritus,cholangitis,pain and jaundice in patients without surgical indications of malignant biliary obstruction.An…
- Trial name
- IRCSMBO (NCT02001779)
- Testing
- Biliary SEMS loaded with 125I seeds, Conventional biliary SEMS
- Where
- China
- Volunteers
- 328 people
- Sponsor
- Zhongda Hospital
Hilar Biliary Strictures
Biliary Hilar Drainage Managed by Endoscopy
The management of hilar biliary strictures remains difficult. These strictures are classified in 4 types (I,II,III and IV). In palliative cases, an endoscopic drainage should be performed in types I and II while a percutaneous…
- Trial name
- HILARIUM (NCT02876523)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Institut Paoli-Calmettes
Chronic Pancreatitis, Benign Biliary Stricture
Single Plastic Stent Vs. Fully Covered Self-Expanding Metal Stent on Benign Biliary Stricture Secondary to Chronic Pancreatitis
The goal of this clinical trial is to compare the efficacy and safety of a single plastic stent versus a fully covered self-expanded metal stent in relieving benign biliary stricture secondary to chronic pancreatitis.
- Trial name
- ESSENCE (NCT06655051)
- Testing
- endoscopic retrograde biliary drainage (single plastic stent), endoscopic retrograde biliary drainage ( fully covered self-expanding metal stent)
- Where
- China
- Volunteers
- 134 people
- Sponsor
- Changhai Hospital
Barrett Esophagus, Gastric Antrectomy Partial
Early Detection of Tumors of the Digestive Tract by Confocal Endomicroscopy
Confocal endomicroscopy is an emerging technique that allows in vivo imaging of cells and tissue structures of the gastrointestinal mucosa, with a magnification of about 1000 times, guiding optical biopsies in real time.
- Conditions
- Barrett Esophagus, Gastric Antrectomy Partial, Biliary Duct Stricture, Pancreatic Duct Stricture
- Trial name
- NCT02284802
- Testing
- Confocal endomicroscopy
- Where
- Brazil
- Volunteers
- 87 people
- Sponsor
- Fauze Maluf Filho
Biliary Stricture, Cholangiocarcinoma
ENHANCED RECOVERY AFTER BILIARY TRACT SURGERY
The aim of the study is to improve the immediate results after reconstructive and restorative operations on the biliary tract by substantiating the management of the perioperative period on the principles of "enhanced recovery…
- Conditions
- Biliary Stricture, Cholangiocarcinoma, Cholangitis; Choledocholithiasis
- Trial name
- NCT04633382
- Testing
- Enhanced recovery after biliary tract surgery
- Volunteers
- 50 people
- Sponsor
- Vitebsk State Medical University
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
Cholangiocarcinoma, Stricture; Bile Duct
Comparison Bile Duct Brushings, Cholangioscopy-Directed Biopsies and Pediatric Forceps Biopsies in Biliary Strictures
Prospective, randomized, multi-center study. Investigators will compare diagnostic yield of bile duct brushings, pediatric biopsy forceps biopsies and cholangioscopy-directed biopsies for obtaining diagnostic tissue from biliary…
- Trial name
- NCT03211169
- Testing
- Biopsies of bile duct stricture with pediatric biopsy forceps, Biopsies of bile duct stricture with cholangioscopy-directed biopsies
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Stanford University
Cholangiocarcinoma, Biliary Stricture
Photodynamic Therapy (PDT) for Palliation of Cholangiocarcinoma
Successful palliation of biliary obstruction is the main goal for reducing morbidity and mortality in patients with biliary disease and biliary obstruction related to cholangiocarcinoma.
- Conditions
- Cholangiocarcinoma, Biliary Stricture, Biliary Obstruction, Bile Duct Cancer
- Trial name
- NCT01755013
- Testing
- Photodynamic Therapy
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Weill Medical College of Cornell University
Bile Duct Stricture, Endoscopic Retrograde Cholangiopancreatography
Transparent Cap-assisted SpyGlass for Biliary Stricture
The transparent cap-assisted endoscope has the function of fixing field of view and increasing visual space. It has been widely used in gastrointestinal examination and treatment.
- Conditions
- Bile Duct Stricture, Endoscopic Retrograde Cholangiopancreatography, Biliary Disease, Biliary Tract Neoplasms
- Trial name
- NCT05320497
- Testing
- Transparent cap
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Acute Cholangitis, Biliary Tract Infection
Comparative Efficacy Of Intraductal Antibiotic During ERCP In Acute Cholangitis
Does intraductal administration of antibiotics during endoscopic retrograde cholangiopancreatography (ERCP), in addition to standard systemic antibiotic therapy, improve clinical outcomes in patients with acute cholangitis…
- Conditions
- Acute Cholangitis, Biliary Tract Infection, Biliary Obstruction, Choledocholithiasis
- Trial name
- NCT07407491
- Testing
- Gentamicin - single dose, Distilled water
- Where
- Malaysia
- Volunteers
- 172 people
- Sponsor
- National University of Malaysia
Gallstone, Biliary Stricture
Diagnosis and Percutaneous Treatment of Biliary Tract Diseases
This study aims to implement and optimize the treatment of bile duct diseases in participants not eligible for endoscopic treatment using the Spyglass system, a system suitable for diagnostic and therapeutic endoscopic procedures…
- Conditions
- Gallstone, Biliary Stricture, Biliary Diseases
- Trial name
- NCT06816615
- Testing
- Percutaneous cholangioscopic-assisted treatment
- Where
- Italy
- Volunteers
- 24 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Bile Duct Disease
Newly Designed Fully Covered Metal Stent for the Benign Biliary Stricture
The purpose of this study is to determine the feasibility, easy removability, safety, and migration rate of flared end fully covered self-expanding metal stent (FCSEMS) and anchoring FCSEMS for benign biliary stricture.
- Trial name
- NCT00945516
- Testing
- Bona stent® (Flared end FCSEMS), Hanarostent® (Anchoring FCSEMS)
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Asan Medical Center
Malignant Hilar Stricture
ERCP With and Without EUS Guided HGS for Bilateral Biliary Decompression in Malignant Hilar Biliary Obstruction
A prospective randomized clinical trial to evaluate efficacy and safety of combined EUS-HGS and ERCP compared to ERCP for bilateral biliary decompression in advanced malignant hilar biliary obstruction.
- Trial name
- NCT06613945
- Testing
- ERCP biliary drainage, Combined ERCP and EUS-HGS biliary drainage
- Where
- Egypt
- Volunteers
- 72 people
- Sponsor
- Mansoura University
Chronic Pancreatitis, Benign Biliary Strictures
Long-Term Outcomes of Different Stents for Benign Biliary Strictures Caused by Chronic Pancreatitis
This observational study aims to observe and compare the long-term effectiveness and safety of different types of stents for benign biliary strictures secondary to chronic pancreatitis.
- Conditions
- Chronic Pancreatitis, Benign Biliary Strictures, Stenting Treatment, ERCP
- Trial name
- SOLID (NCT06981975)
- Testing
- single plastic stent, Multiple plastic stents, Fully covered self-expanding metal stents
- Where
- China
- Volunteers
- 94 people
- Sponsor
- Changhai Hospital
Biliary Stricture, Chronic Pancreatitis
Covered Metal Stent for Benign Biliary Stricture Caused by Chronic Pancreatitis
Benign biliary strictures caused by chronic pancreatitis can be endoscopically treated with covered self-expandable metal stents (cSEMS).The purpose of the prospective randomized study is to define the optimal duration of…
- Trial name
- NCT01929538
- Testing
- ERCP, covered self-expanding biliary metal stent, 12mm in diameter, covered self-expanding biliary metal stent, 10mm in diameter
- Where
- Finland
- Volunteers
- 30 people
- Sponsor
- Helsinki University Central Hospital
Malignant Biliary Strictures
Covered Self-expandable Metal Stents for Palliation of Malignant Biliary Strictures: Evaluation of a New Type of Stent
self-expandable metal stents for palliation of malignant biliary strictures
- Trial name
- NCT01457105
- Testing
- Endoscopic retrograde cholangiography (ERC) (ComVi biliary stent)
- Where
- Italy
- Volunteers
- 70 people
- Sponsor
- Catholic University of the Sacred Heart
Bile Duct Injury
Factors Influencing Occurrence Of Hilar Biliary Stricture In Case of Bile Duct Injury
The bile duct injury is a complication that occurs mainly after the cholecystectomy. Bile duct stricture is one of complications of this unwitting iatrogenic injury, the outcomes of surgery in this case are worse when the level…
- Trial name
- NCT04286763
- Testing
- Biliary RMI and CT scan.
- Where
- Algeria
- Volunteers
- 53 people
- Sponsor
- University of Oran 1