Clinical trials: Bile Duct Stricture
Choledocholithiasis, Cholangiocarcinoma
Prospective Study of the Risk of Bacteremia in Directed Cholangioscopic Examination of the CBD
When a doctor performs Endoscopic retrograde cholangiopancreatography "ERCP" (Endoscopy to examine the bile duct) a flexible tube is inserted into the mouth and into the stomach.
- Conditions
- Choledocholithiasis, Cholangiocarcinoma, Benign Stricture of Common Bile Duct
- Trial name
- NCT01673269
- Testing
- Blood culture ( aerobic and anaerobic)
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Texas Tech University Health Sciences Center, El Paso
Liver Cancer, Bile Duct Cancer
Intra-luminal Radiofrequency Ablation for Inoperable Malignant Biliary Stenosis
Only a small proportion of patients with biliary obstruction caused by hepatopancreatobiliary malignancies are suitable for surgical resection.
- Conditions
- Liver Cancer, Bile Duct Cancer, Pancreatic Cancer
- Trial name
- NCT02841800
- Testing
- 'Intra-luminal radiofrequency ablation (Habib EndoHPB)
- Volunteers
- 5 people
- Sponsor
- National Taiwan University Hospital
Jaundice
Prospective Randomized Study of PTC and EUS-guided Drainage of the Bile Duct
At this time, endoscopic retrograde cholangiopancreatography (ERCP) stay the gold standard method to achieve biliary drainage in case of malignant or benign stricture.
- Trial name
- NCT01499537
- Testing
- biliary drainage, EUS guided biliary drainage
- Where
- 3 sites in France, Monaco
- Volunteers
- 65 people
- Sponsor
- Institut Paoli-Calmettes
Cholangiocarcinoma, Pancreatic Cancer
Radio Frequency Ablation in the Management of Pancreatico-biliary Disorders: A Multicenter Registry
The objective of this protocol is to establish a multicenter registry to evaluate the impact of radiofrequency ablation in the management of patients with pancreatico-biliary disorders including malignancies.
- Conditions
- Cholangiocarcinoma, Pancreatic Cancer, Bile Duct Cancer, Biliary Stricture
- Trial name
- RFA-Registry (NCT01439698)
- Testing
- Radio Frequency ablation Probe
- Where
- 2 sites in United States
- Volunteers
- 200 people
- Sponsor
- Weill Medical College of Cornell University
Bile Duct Stricture, Malignancy
Performance of FISH for the Diagnosis of Malignant Biliary Strictures in Thai Patients
Fluorescence in situ hybridization (FISH) has improved the diagnostic performance of cytology for evaluation of malignant biliary strictures in the US and Europe.
- Trial name
- NCT02442167
- Volunteers
- 101 people
- Sponsor
- Mayo Clinic
Cholangiocarcinoma
Comparison of Endoscopic Radiofrequency Ablation Versus Photodynamic Therapy for Inoperable Cholangiocarcinoma
The purpose of this study is to compare endoscopic radiofrequency ablation with photodynamic therapy for inoperable cholangiocarcinoma
- Trial name
- NCT01739465
- Testing
- Self expanding metallic stent (SEMS), Endoscopic radiofrequency ablation (ERFA), Photodynamic therapy (PDT)
- Where
- 2 sites in China
- Volunteers
- 120 people
- Sponsor
- Guangzhou Medical University
Obstructive Jaundice, Biliary Stricture
Evaluation of the Use of a Biodegradable Endoprothesis in the Prevention of Post-Endoscopic Retrograde CholoangioPancreatography Pancreatitis
The use of an endoprothesis in a pancreatic duct is a measure to minimize the incidence and severity of Post-Endoscopic Retrograde CholoangioPancreatography Pancreatitis.
- Conditions
- Obstructive Jaundice, Biliary Stricture, Sphincter of Oddi Dysfunction
- Trial name
- ARCHIMEDE (NCT03977779)
- Testing
- Placement of ARCHIMEDES fast biodegradable stent during the Endoscopic Retrograde CholoangioPancreatography
- Where
- 2 sites in France
- Volunteers
- 46 people
- Sponsor
- Institut Paoli-Calmettes
Cholangiocarcinoma, Cholangiopathy
Spanish Registry of Direct Cholangiopancreatoscopy by Single Operator
Endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP) remain fundamental tools for the diagnosis and treatment of many pancreatobiliary diseases.
- Conditions
- Cholangiocarcinoma, Cholangiopathy, Biliary Stricture, Choledocholithiasis
- Trial name
- NCT07064447
- Testing
- Cholangiopancreatoscopy
- Volunteers
- 260 people
- Sponsor
- Germans Trias i Pujol Hospital
Hepatectomy, NGS
Diagnostic Value of Next-Generation Sequencing Analysis in Biliary Tract Tumours
The aim of this study is to identify a dysplasia- and CCA-specific NGS panel to increase the diagnostic sensitivity of histological and/or cytological examination of biliary tract stenosis.
- Conditions
- Hepatectomy, NGS, Stenosis of Bile Duct
- Trial name
- NCT06729944
- Testing
- NGS
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Bile Duct Lesions
Cholangioscopic Classification of Bile Duct Lesions
Endoscopic retrograde cholangio-pancreatography (ERCP) is a diagnostic and therapeutic procedure, however it has an important image limitation. The fluoroscopic cholangiography shows the biliary tree in a two-dimensional view.
- Trial name
- NCT02794987
- Testing
- SpyGlass® choledoscopy
- Where
- Ecuador
- Volunteers
- 130 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
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
Common Bile Duct Diseases, Common Bile Duct Calculi
Effects of Dexamethasone on Common Bile Duct Cannulation Time
The main aim of this clinical trial is to evaluate the effects of dexamethasone on common bile duct cannulation time during endoscopic retrograde cholangiopancreatography (ERCP) in patients with biliary pathologies.
- Conditions
- Common Bile Duct Diseases, Common Bile Duct Calculi, Common Bile Duct Stricture, Common Bile Duct Neoplasms
- Trial name
- NCT05945797
- Testing
- Dexamethasone 4mg
- Where
- Pakistan
- Volunteers
- 80 people
- Sponsor
- Gujranwala medical college District Headquarters Hospital, Gujranwala
Cholangiocarcinoma, Extrahepatic, Cholangiocarcinoma of the Extrahepatic Bile Duct
Raman Spectroscopy in the Diagnosis of Extrahepatic Cholangiocarcinoma - a Pilot Study
Diagnosis of extrahepatic cholangiocarcinoma is challenging because the yield of imaging and tissue sampling is limited. Raman spectroscopy is an optical method based on the analysis of scattered monochromatic light.
- Conditions
- Cholangiocarcinoma, Extrahepatic, Cholangiocarcinoma of the Extrahepatic Bile Duct, Cholangiocarcinoma, Perihilar, Diagnosis
- Trial name
- NCT06964425
- Testing
- Endoscopic retrograde cholangiopancreatography (ERCP)
- Where
- Czechia
- Volunteers
- 20 people
- Sponsor
- University Hospital Olomouc
Pancreatic Cancer, Bile Duct Cancer
A Registry of Patients Undergoing Cellvizio Endomicroscopy and Endoscopic Retrograde Cholangiopancreatography(ERCP) Imaging Procedures for Diagnosing Pancreatic and Bile Duct Cancers
This registry will collect data from patients routinely undergoing an ERCP and Cellvizio endomicroscopy procedure (and optionally an additional cholangiopancreatoscopy procedure) due to suspected pancreatic or bile duct cancer.
- Trial name
- NCT00779688
- Testing
- Probe-based confocal laser endomicroscopy
- Where
- 6 sites in United States, France and 1 more
- Volunteers
- 130 people
- Sponsor
- Mauna Kea Technologies
Bile Duct Stenosis
Extracorporeal Shock Wave Lithotripsy Using Latest Lithotripter and Laser Lithotripsy for Difficult Bile Duct Stones
When conventional endoscopic treatment of bile duct stones is impossible or fails, advanced endoscopy assisted lithotripsy can be performed by electrohydraulic lithotripsy (EHL), laser lithotripsy, or extracorporeal shock wave…
- Trial name
- NCT05888077
- Testing
- ESWL_LL
- Volunteers
- 450 people
- Sponsor
- Asian Institute of Gastroenterology, India
Bile Duct Stricture Not Treatable by ERC
Value of Percutaneous Cholangioscopy After Placement of a Percutaneous Transhepatic Biliary Drainage
In a prospective study the investigators perform repeated cholangioscopies in all patients that received percutaneous transhepatic biliary drainage (PTBD) for a variety of malignant and benign diseases.
- Trial name
- NCT00942630
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Hannover Medical School
Bile Duct Stricture, Choledocholithiasis
Direct Peroral Cholangioscopy by Using an Ultra-slim Upper Endoscope
This study was aimed to to evaluate the efficacy of the new multibending ultra-slim endoscope compared with a conventional ultra-slim endoscope for free-hand insertion of an endoscope into the bile duct for direct POC.
- Trial name
- NCT02276157
- Testing
- Direct peroral cholangioscopy
- Where
- South Korea
- Volunteers
- 92 people
- Sponsor
- Soonchunhyang University Hospital
Alagille Syndrome, Pulmonary Artery Stenoses
Decreasing Hemorrhage Risk in Children With Alagille Syndrome
The goal of this interventional study is to test a hemostasis screening protocol and cardiac peri-procedural and post-operative hemostasis pathway to improving bleeding complications and improve patient survival for children with…
- Conditions
- Alagille Syndrome, Pulmonary Artery Stenoses, Acquired Von Willebrand Disease
- Trial name
- NCT05846854
- Testing
- Assessment for bleeding disorder with tailored post-operative care
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Stanford University
Biliary Obstructive Disease Such as Choledocholithiasis, Benign Biliary Stricture
Effectiveness of Prophylactic Antibiotics to Prevent Post Endoscopic Retrograde Cholangio Pancreatography Bacteremia in Biliary Obstruction Patient
Endoscopic retrograde cholangio-pancreatography (ERCP) is advanced endoscopic technique that allows minimally invasive management of biliary and pancreatic disorders.
- Conditions
- Biliary Obstructive Disease Such as Choledocholithiasis, Benign Biliary Stricture, Peri-ampullary Cancer, Bile Duct Cancer Resectable
- Trial name
- NCT02958059
- Testing
- Pacetin® (cefoxitin)
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Yonsei University
Biliary Stones, Cholangiocarcinoma, Intrahepatic
Percutaneous Cholangiopancreatoscopy Registry
The Percutaneous Cholangiopancreatoscopy (PCPS) registry is an observational, multicentric, prospective, and retrospective registry of patients undergoing the percutaneous cholangiopancreatoscopy procedure at sites across the…
- Conditions
- Biliary Stones, Cholangiocarcinoma, Intrahepatic, Biliary Stricture, Cholelithiasis
- Trial name
- NCT05210322
- Testing
- Percutaneous cholangiopancreatoscopy
- Where
- United States
- Volunteers
- 679 people
- Sponsor
- Johns Hopkins University