Clinical trials: Bile Duct Strictures
Indeterminate Bile Duct Stricture
Endoscopic Retrograde Cholangiopancreatography (ERCP) Based Sampling of Indeterminate Bile Duct Strictures
Differentiating malignant from benign bile duct strictures is a conundrum, since no diagnostic test is highly sensitive for diagnosing cancer.
- Trial name
- NCT01580709
- Testing
- Multiple brushings, Multimodality tissue sampling
- Where
- 2 sites in United States
- Volunteers
- 48 people
- Sponsor
- Medical University of South Carolina
Choledocholithiasis, Common Bile Duct Neoplasms
Prospective Multicenter Evaluation of a New Short-access-cholangioscope for Biliary Duct Strictures and Gall Stones
Karl Storz GmbH (Gesellschaft mit beschränkter Haftung) company developed a cholangioscopic device, which is designed to give a better flexibility to the cholangioscopy tip in order to enable optimal diagnostic and therapeutic…
- Conditions
- Choledocholithiasis, Common Bile Duct Neoplasms, Cholestasis
- Trial name
- SAC (NCT01683240)
- Testing
- cholangioscopy (Frimberger)
- Where
- 5 sites in Germany
- Volunteers
- 59 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Cholangiocarcinoma, Bile Duct Inflammation
pCLE For the Diagnosis Of Cancer in Unknown Bile Duct Stricture
This study will collect data from patients undergoing an ERCP procedure with probe-based Confocal Laser Endomicroscopy for suspicion of bile duct cancer.
- Trial name
- FOCUS (NCT01392274)
- Where
- 6 sites in United States, France and 1 more
- Volunteers
- 121 people
- Sponsor
- Mauna Kea Technologies
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- 2 sites in United States, Australia
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Pancreatic Cancer, Cholangiocarcinoma
Endoscopic Biliary Radiofrequency Ablation of Malignant Distal Common Bile Duct Strictures
Malignant bile duct obstruction is a common sequela of pancreatic cancers or distal bile duct cancers, and its development can hinder the use of chemotherapy, decrease patient quality of life, and decrease survival.
- Trial name
- NCT01721174
- Testing
- SEMS only, EBRFA and SEMS
- Where
- Hong Kong
- Volunteers
- 42 people
- Sponsor
- Chinese University of Hong Kong
Chronic Pancreatitis
The PASTEC Study: Endoscopic Stenting Versus Surgery for the Treatment of Bile Duct Stricture in Chronic Pancreatitis
Biliary obstruction complicates the course of chronic pancreatitis in 3%-23% of patients and in these cases, endoscopy and surgery are the treatment modalities of choice.
- Trial name
- PASTEC (NCT02366988)
- Testing
- Endoscopic Biliary Stenting, Surgical treatment Bilio-enteric anastomosis
- Where
- 7 sites in France
- Volunteers
- 7 people
- Sponsor
- University Hospital, Lille
Obstruction of Biliary Tree, Biliary Tract Cancer
Endoscopic Therapy of Malignant Bile Duct Strictures
Patients with malignant bile duct stenosis have poor prognosis and most of the patients are not good candidate for surgery at the time of diagnosis. Placement of the stent is the palliative care for these patients.
- Conditions
- Obstruction of Biliary Tree, Biliary Tract Cancer, Biliary Tract Neoplasms
- Trial name
- NCT01543607
- Testing
- Radiofrequency ablation catheter (Habib EndoHBP)
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Massachusetts General Hospital
Malignant Biliary Stenosis
Hot AXIOS™ for Bile Duct Drainage in Malignant Stenosis
The study is designed to highlight the effectiveness of the Hot AXIOS™ stent when used in accordance with standard medical practice on the evolution of the quality of life of patients with malignant biliary stenosis requiring…
- Trial name
- RAINBOW (NCT06750146)
- Testing
- Hot AXIOS™ Stent and Electrocautery Enhanced Delivery System
- Where
- 18 sites in France
- Volunteers
- 162 people
- Sponsor
- Boston Scientific Corporation
Common Bile Duct Stricture
Covered Metallic Stents for First-Line Treatment of Benign Bile Duct Strictures
The current standard of care for benign bile duct strictures involves placement of multiple plastic stents under endoscopic and fluoroscopic guidance to progressively dilate or stretch it open.
- Trial name
- NCT01221311
- Testing
- Fully covered Metallic Stent, Plastic Stent
- Where
- 8 sites in United States, United Kingdom
- Volunteers
- 112 people
- Sponsor
- Medical University of South Carolina
Jaundice, Obstructive, Jaundice; Malignant
Microbiological Assessment of Bile in Patients Undergone to Endoscopic Retrograde Cholangiography (ERCP): the "Microbile Registry"
The study is a prospective evaluation of the microbial assessment in patients undergoing to ERC with naive papilla; the population includes all the indication to biliary drainage.
- Conditions
- Jaundice, Obstructive, Jaundice; Malignant, Choledocholithiasis, Biliary Stricture
- Trial name
- Microbile (NCT06115564)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Azienda Unità Sanitaria Locale della Romagna
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 Stricture, Bile Duct Cancer
PTFE Stents for Treatment of Malignant Biliary Strictures
In this randomized trial two two self-expanding metal stents (SEMS) for treatment of malignant biliary strictures are investigated.
- Conditions
- Bile Duct Stricture, Bile Duct Cancer, Pancreas Cancer
- Trial name
- NCT03763214
- Testing
- Stenting with PTFE-coated stent (HILZO)
- Where
- Germany
- Volunteers
- 64 people
- Sponsor
- Johannes Vermehren
Cholangiocarcinoma, Gallbladder Cancer and Extrahepatic Cholangiocarcinoma
Bile Omics for Diagnosing Indeterminate Biliary Strictures
The diagnosis of malignant biliary strictures remains a challenging aspect of biliary endoscopy. Molecular biological testing techniques based on bile have been reported to improve detection rates.
- Conditions
- Cholangiocarcinoma, Gallbladder Cancer and Extrahepatic Cholangiocarcinoma, Pancreatic Cancer, Bile Duct Strictures of Unknown Origin
- Trial name
- NCT07007832
- Testing
- Endoscopic retrograde cholangiopancreatography
- Where
- China
- Volunteers
- 260 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
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
Bile Duct Stricture
Suspended Overlength Biliary Stents Preventing Duodenobiliary Reflux in Patients With Biliary Stricture
Endoscopic insertion of plastic or metal stents in bile duct under endoscopic retrograde cholangiopancreatography is a well established treatment of distal malignant biliary obstruction.Biliary stents are widely used to relieve…
- Trial name
- NCT03310554
- Testing
- 26cm suspended overlength biliary stents, 30cm suspended overlength biliary stents, ordinary plastic biliary stents
- Where
- China
- Volunteers
- 117 people
- Sponsor
- Peking University Third Hospital
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
Common Bile Duct Stone, Malignant Hepatobiliary Neoplasm
Primary Needle Knife Fistulotomy Versus Conventional Cannulation Method
The aim of this study are to evaluate the feasibility of needle knife fistulotomy (NKF) as an initial procedure for biliary access in patients with biliary disease who are at increased risk for post-endoscopic retrograde…
- Conditions
- Common Bile Duct Stone, Malignant Hepatobiliary Neoplasm, Biliary Stricture, Pancreatic Diseases
- Trial name
- NCT02916199
- Testing
- cannulation of ampulla of Vater
- Where
- 7 sites in South Korea
- Volunteers
- 207 people
- Sponsor
- Gangnam Severance Hospital
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
Bile Duct Neoplasms
Covered or Uncovered Bile Duct Stents
The study is investigator initiated. Tumors that gives the narrowing of the bile ducts prevents bile from flowing from the liver to the intestine resulting in jaundice and the risk of bacterial growth in bile with severe…
- Trial name
- NCT01232101
- Testing
- covered or uncovered stents
- Where
- Sweden
- Volunteers
- 71 people
- Sponsor
- Göteborg University
Cholangiocarcinoma, Pancreatic Cancer
T-EUS for Gastrointestinal Disorders: A Multicenter Registry
The purpose of this registry is to record information and evaluate the impact of Endoscopic Ultrasound (EUS) Guided Endoscopic retrograde cholangiopancreatography (ERCP) on the management of pancreatico-biliary disorders.
- Conditions
- Cholangiocarcinoma, Pancreatic Cancer, Bile Duct Cancer, Biliary Stricture
- Trial name
- EUSERCPReg (NCT01522573)
- Testing
- EUS guided ERCP
- Where
- 2 sites in United States, Brazil
- Volunteers
- 1,000 people
- Sponsor
- Weill Medical College of Cornell University