Clinical trials: Biliary Obstruction
Malignant Biliary Obstruction
Percutaneous Transhepatic Cholangiography Versus Endoscopic Ultrasound Guided Biliary Drainage
Patients with obstructive jaundice due to locally advanced/metastatic malignancy with dilated intrahepatic bile ducts will be recruited from the department of Gastroenterology and Hepatology at the University Hospital of Leuven.
- Trial name
- PETRUS (NCT01686425)
- Testing
- Percutaneous transhepatic cholangiography vs. endoscopic biliary drainage
- Where
- Belgium
- Volunteers
- 60 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Suspected Biliary Obstruction
Magnetic Resonance Cholangiopancreatography Versus Endoscopic Retrograde Cholangiopancreatography in the Approach to Patients With Suspected Biliary Obstruction
The main objective of this study is to assess the effectiveness and costs of magnetic resonance cholangiopancreatography (MRCP) and compare it to endoscopic retrograde cholangiopancreatography (ERCP) in the work up of patients…
- Trial name
- NCT01424657
- Testing
- ERCP, MRCP
- Where
- Canada
- Volunteers
- 378 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Biliary Obstruction
Quality of Life Assessment Between Internal Endoscopic Versus Percutaneous Drainage in Biliary Obstruction
The aim of this study is to compare the quality of life in subjects with benign and malignant biliary obstruction who have or will undergo endoscopic retrograde cholangiopancreatography (ERCP) and/or percutaneous trans-hepatic…
- Trial name
- NCT04857424
- Where
- United States
- Volunteers
- 121 people
- Sponsor
- Mayo Clinic
Postoperative Pain, Acute Pain
Two Bupivacaine Concentrations for Rectus Intercostal Fascial Plane Block After Laparoscopic Cholecystectomy
Pain after laparoscopic cholecystectomy remains clinically relevant, and current recommendations favour multimodal, opioid-sparing analgesia including regional techniques.
- Conditions
- Postoperative Pain, Acute Pain, Cholelithiasis, Anesthesia
- Trial name
- NCT07841951
- Testing
- Bupivacaine 0.25% - rectus intercostal fascial plane block, Bupivacaine 0.125% - rectus intercostal fascial plane block, Bupivacaine 0.25% - port-site infiltration
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Medipol University
Biliary Stricture
A Study of Endobiliary Radiofrequency Ablation in Malignant Biliary Obstructions
The purpose of this study is to assess the impact of temperature-sensitive radiofrequency ablation (RFA) immediately before biliary stent placement on duration of biliary stent patency and re-intervention free survival.
- Trial name
- NCT05826639
- Testing
- Temperature-sensitive radiofrequency ablation, No intervention
- Where
- United States
- Volunteers
- 176 people
- Sponsor
- Mayo Clinic
Malignant Tumor of Extrahepatic Bile Duct
Winged Perimeter Versus Traditional Plastic Biliary Stent for Malignant Bile Duct Obstruction
Strictures in the bile duct cause a blockage of flow of bile. This leads to potential problems including jaundice, itch and infection in the bile duct.
- Trial name
- NCT01514214
- Testing
- WInged perimeter biliary stent insertion (Viaduct), traditional polyethylene stent insertion (Cotton Huibregtse)
- Where
- 2 sites in Canada
- Volunteers
- 58 people
- Sponsor
- University of British Columbia
Bile Duct Obstruction, Extrahepatic Cholestasis
Primary Versus Secondary Metal Stent Implantation in PTBD
The aim is to compare percutaneous transhepatic biliary drainage (PTBD) with primary metal stent implantation (one stage-procedure) with PTBD with secondary metal stent implantation in terms of adverse events.
- Trial name
- NCT04992585
- Testing
- Percutaneous transhepatic implantation of self-expandable metal stent
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Theresienkrankenhaus und St. Hedwig-Klinik GmbH
Malignant Biliary Obstruction
Clinical Trial of Bile Etiology ,Proteomics and Metabonomics of Malignant Biliary Obstruction
To investigate bile culture and susceptibility test in patients with malignant biliary obstruction (MBO) or relation between bile, portal vein or vein culture and biliary infection.
- Trial name
- MBO-IR (NCT01073514)
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Tianjin Medical University Cancer Institute and Hospital
Biliary Obstruction
Cost Analysis for Endoscopic Retrograde Cholangiopancreatography (ERCP)
The purpose of the study is to determine if endoscopist notification of accessory cost results in altered resource utilization related to the total cost and number of accessories used in ERCP.
- Trial name
- ERCP (NCT02127229)
- Testing
- Endoscopist informed of cost per procedure
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Oklahoma
Biliary Obstruction, Pancreas Neoplasm
EUS-guided Choledochoduodenostomy for Primary Drainage of Malignant Distal Biliary Obstruction
A prospective single-centre pilot study investigating the feasibility and safety of EUS-guided choledochostomy as primary drainage strategy in patients with distal malignant biliary obstruction using a FCSEMS through LAMS to…
- Conditions
- Biliary Obstruction, Pancreas Neoplasm, Distal Cholangiocarcinoma
- Trial name
- SCORPION-II-p (NCT05595122)
- Testing
- EUS-CDS
- Where
- Netherlands
- Volunteers
- 25 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Cholestasis
Ursodiol for Treating Parenteral Nutrition Associated Cholestasis in Neonates
The purpose of this study is to determine whether ursodiol is effective in the treatment of parenteral nutrition associated cholestasis in neonates.
- Trial name
- URSONEONAT (NCT00846963)
- Testing
- Ursodiol
- Where
- Canada
- Volunteers
- 26 people
- Sponsor
- Ibrahim Mohamed
Malignant Biliary Obstruction
RIVOS Feasibility (MBO)
The goal of this clinical trial is to assess basic feasibility, safety, and performance of an EUS access device in patients with malignant biliary obstruction who are indicated to receive EUS-guided hepaticogastrostomy for…
- Trial name
- NCT06666699
- Testing
- EUS access device
- Where
- 3 sites in Belgium, France and 1 more
- Sponsor
- Boston Scientific Corporation
Hilar Cholangiocarcinoma, Biliary Obstruction
Efficacy of Intraductal Radiofrequency Ablation in Combination With Metallic Biliary Stenting in Advanced Hilar Cholangiocarcinoma
The study aim to evaluate the efficacy of intraductal radiofrequency ablation for unresetable hilar cholangiocarcinoma in addition to biliary stenting.
- Trial name
- NCT04611100
- Testing
- ELRA endoluminal radiofrequency ablation electrode (Taewoong, Seoul, Korea)
- Where
- Thailand
- Volunteers
- 70 people
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Acute Cholecystitis, Acute Cholecystitis With Obstruction
Patient Satisfaction After Ambulatory Emergency Laparoscopic Cholecystectomy
Acute cholecystitis is a common surgical emergency that, if left untreated, can result in significant morbidity and even death. It is characterized by inflammation of the gallbladder, usually caused by gallstones.
- Trial name
- NCT07616713
- Testing
- Laparoscopic Cholecystectomy
- Where
- Mexico
- Volunteers
- 25 people
- Sponsor
- Hospital General de Chihuahua - Dr. Salvador Zubirán Anchondo
Cholecystitis
Efficacy Of M-TAPA and TAP Block Following Laparoscopic Cholecystectomy
Cholecystectomy is the most common abdominal surgical procedure in developed countries Laparoscopic cholecystectomy is considered the gold standard surgical technique for gallstones.
- Trial name
- NCT06198335
- Testing
- Modified Perichondral Approach Thoracoabdominal Nerve block, Transversus Abdominal Plane block
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Mursel Ekinci
Pancreatic Diseases, Bile Duct Obstruction
SpyGlass™ Discover Percutaneous
To document the clinical utility of percutaneous cholangiopancreatoscopy using a thin, disposable, flexible endoscope for evaluation and treatment of complex pancreaticobiliary disease in a prospective, multi-center case series
- Conditions
- Pancreatic Diseases, Bile Duct Obstruction, Bile Duct Diseases
- Trial name
- NCT04580940
- Testing
- SpyGlass™ Discover Digital System
- Where
- 7 sites in United States, Belgium and 5 more
- Volunteers
- 50 people
- Sponsor
- Boston Scientific Corporation
Choledocholithiasis, Biliary Obstruction
Prospective Evaluation of the Ability of Spyglass Cholangioscopy to Facilitate Radiation Free ERCP
Prospective Evaluation of the Ability of Spyglass Cholangioscopy to Facilitate Radiation Free ERCP for non-complex bile duct stone disease.
- Trial name
- NCT03074201
- Testing
- Cholangioscopy, Spyglass DS Cholangioscope
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Stanford University
Biliary Stones, Bile Duct Diseases
Flare Type Self-expandable Metal Stents (SEMS) vs Plastic Stent for the Treatment of Difficult Common Bile Duct Stone
Migration of stones from the gallbladder to the common bile duct (CBD) facilitated by gallbladder contractions can be listed as a complication of gallstones disease.
- Conditions
- Biliary Stones, Bile Duct Diseases, Bile Duct Obstruction
- Trial name
- TEMASTI (NCT06170632)
- Testing
- Biliary drainage
- Where
- Italy
- Volunteers
- 186 people
- Sponsor
- Azienda Ospedaliero-Universitaria di Modena
Pancreatic Fluid Collections, Biliary Obstruction
EUS Procedures Using RIVOS™ EUS Access Device
This is a prospective study of patients undergoing EUS procedures using the RIVOS™ EUS access device.
- Conditions
- Pancreatic Fluid Collections, Biliary Obstruction, Pancreatic Duct Obstruction, Chronic Pancreatitis
- Trial name
- NCT07696572
- Testing
- EUS-guided intervention using the RIVOS™ EUS access device
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Orlando Health, Inc.
Postoperative Pain, Subcostal Transversus Abdominis Plane Block
Effects of Subcostal TAP Block and Local Anesthetic Infiltration After Laparoscopic Cholecystectomy
Laparoscopic cholecystectomy surgery is an intra-abdominal surgery that is frequently used in the treatment of gallbladder-related pathologies.
- Conditions
- Postoperative Pain, Subcostal Transversus Abdominis Plane Block, Gall Bladder Disease
- Trial name
- NCT05769881
- Testing
- Ultrasound guided subcostal transversus abdominis plane block, Wound site local anesthetic infiltration
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital