- Conditions
- Choledocholithiasis, Bile Duct Diseases, Bile Duct Carcinoma
- Interventions
- "Air" contrast cholangiography using carbon dioxide gas
- Other
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2024
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
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Showing 25–39
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- Conditions
- Ampullary Cancer, Duodenal Cancer, Bile Duct Cancer, Bile Duct Disorders, Gallstones, Obstructive Jaundice, Pancreatic Disorders (Noncancerous), Colorectal Cancer, Esophageal Cancer, Barrett's Esophagus, Gastric Malignancies, Pancreatic Cancer, Pediatric Gastroenterology, Cholangiocarcinoma, Pancreatic Pseudocysts, Acute and Chronic Pancreatitis, Recurrent Pancreatitis, Cholangitis, Bile Leak, Biliary Strictures, Pancreatic Divisum, Biliary and Pancreatic Stones, Choledocholithiasis
- Interventions
- Interventional Endoscopy
- Procedure
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cholangiocarcinoma, Stricture; Bile Duct
- Interventions
- Biopsies of bile duct stricture with pediatric biopsy forceps, Biopsies of bile duct stricture with cholangioscopy-directed biopsies
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Primary Sclerosing Cholangitis
- Interventions
- probe based confocal laser endomicroscopy
- Device
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2020
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Biliary Stricture
- Interventions
- MGH Optical Frequency Domain Imaging (OFDI)
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Benign Biliary Strictures With Current or Prior Biliary Obstruction
- Interventions
- Percutaneous transhepatic cholangioscopic (PTCS) laser incision
- Procedure
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cholangiocarcinoma, Bile Duct Inflammation
- Interventions
- Not listed
- Lead sponsor
- Mauna Kea Technologies
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 121 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 4
- States / cities
- New Haven, Connecticut • New York, New York • Pittsburgh, Pennsylvania + 1 more
- Conditions
- Cholangiopancreatography, Endoscopic Retrograde, Biliary Stricture, Biliary Tract Diseases, Cholangiocarcinoma
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 327 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Bile Duct Stricture, Cholangiocarcinoma, Pancreatic Cancer, Chronic Pancreatitis
- Interventions
- brushing of bile duct strictures for cytology
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Choledocholithiasis, Cholangiocarcinoma, Benign Stricture of Common Bile Duct
- Interventions
- Blood culture ( aerobic and anaerobic)
- Other
- Lead sponsor
- Texas Tech University Health Sciences Center, El Paso
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- El Paso, Texas
- Conditions
- Biliary Stones, Cholangiocarcinoma, Intrahepatic, Biliary Stricture, Cholelithiasis, Choledocholithiasis
- Interventions
- Percutaneous cholangiopancreatoscopy
- Procedure
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 679 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Pancreatic Duct Strictures, Biliary Duct Strictures
- Interventions
- Sample Collection
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Biliary Stricture
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Worcester, Massachusetts • Rochester, Minnesota
- Conditions
- Primary Sclerosing Cholangitis, Liver Transplant, Complications, PSC, Biliary Strictures
- Interventions
- Fenofibrate (drug), Blood draw for the laboratory assessment, MRI using a hepatobiliary phase contrast agent (Gd-EOB-DPTA)
- Drug · Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Bile Duct Stricture
- Interventions
- Liver Function Tests
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Palo Alto, California