Clinical trials: Biliary Anatomy
Biliary Anatomy
A Pilot Dosing and Timing Study to Optimize Imaging When Utilizing Endoscopic Fluorescence Imaging System During Laparoscopic Biliary and Hepatic Operations
Operations on the liver, bile ducts, and gallbladders are some of the most commonly performed abdominal operations in the United States.
- Trial name
- NCT02070068
- Testing
- PINPOINT System
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Cholelithiasis, Gallbladder Polyps
Fluorescence Versus Intraoperative Cholangiography in the Visualization of Biliary Tree Anatomy
The burden of iatrogenic bile duct injury (BDI), the most feared complication of laparoscopic cholecystectomy (LC), is extremely high and the repercussions on the patient's outcomes may be severe ranging from intraoperative…
- Trial name
- FLARIOC (NCT01881399)
- Testing
- Fluorescence cholangiography (da Vinci surgical system), Virtual cholangiography, Conventional IOC
- Where
- France
- Volunteers
- 66 people
- Sponsor
- IHU Strasbourg
Cholelithiasis, Laparoscopic Cholecystectomy
Rouviere Sulcus Plane and Hepatic Hilum Plane, Which is Better as a Landmark in Laparoscopic Bile Duct Surgerys
RS and the RS plane are important anatomical markers in laparoscopic cholecystectomy. However, there are many variations in the shape and orientation of the RS, and the RS plane is an imaginary plane, which can be misjudged by…
- Trial name
- NCT05002426
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The Second Hospital of Anhui Medical University
Laparoscopic Cholecystectomy, Gall Stone Disease
Cholecyst- Versus Cystic Duct Cholangiography During Laparoscopic Cholecystectomy
Standard cystic duct cholangiography (CDC) during laparoscopic cholecystectomy can be difficult, time consuming and bile duct injury may be caused by attempts to cannulate the cystic duct.
- Conditions
- Laparoscopic Cholecystectomy, Gall Stone Disease, Biliary Tract Anatomy, Common Bile Duct Stones.
- Trial name
- NCT01103570
- Testing
- cholecystocholangiography, cystic duct cholangiography
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Theodor Bilharz Research Institute
Cholecystitis
SPY Fluorescence Imaging Systems and Indocyanine Green to Determine the Percentage of Successful Critical Anatomy Recognition in Laparoscopic Cholecystectomy Surgeries.
This is a prospective single arm, single center study estimating percentage of successful critical anatomy recognition in laparoscopic cholecystectomy surgeries using SPY fluorescence imaging and ICG, with each surgery also…
- Trial name
- NCT05006950
- Testing
- Stryker1688 Fluorescence imaging system
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Stryker Endoscopy
Cholecystitis, Cholelithiasis
Feasibility and Utility of Artificial Intelligence (AI) / Machine Learning (ML) - Driven Advanced Intraoperative Visualization and Identification of Critical Anatomic Structures and Procedural Phases in Laparoscopic Cholecystectomy
The goal of this study is to evaluate the utility and efficacy of an artificial intelligence (AI) model at identifying structures and phases of surgery compared to traditional white light assessment by trained surgeons.
- Conditions
- Cholecystitis, Cholelithiasis, Biliary Dyskinesia
- Trial name
- NCT05775133
- Testing
- ICG
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Activ Surgical
Biliary Intervention, Altered Anatomy
EUS-directed Transenteric ERCP (EDEE) in Patients With Benign and Malignant Underlying Conditions and Inaccessible Papilla/Biliodigestive Anastomosis (BDA)
Safety and efficacy of EDEE (EUS-directed transenteric ERCP)
- Conditions
- Biliary Intervention, Altered Anatomy, Malignant Gastric Outlet Obstruction, EUS Guided Enteroenteric Anastomosis
- Trial name
- NCT07096895
- Testing
- EDEE (EUS-directed transenteric ERCP)
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Evangelisches Krankenhaus Düsseldorf
Acute Cholecystitis
Fluorescent Cholangiography During Acute Cholecystitis
This study compares the visualizationrate of fluorescent and X-ray cholangiography during laparoscopic cholecystectomy for acute cholecystitis
- Trial name
- NCT04145869
- Testing
- Cholangiography
- Where
- 3 sites in Denmark
- Sponsor
- Hvidovre University Hospital
Biliary Disease, Pancreas Disease
Laparoscopy-assisted ERCP in Patients With Altered Gastric Anatome
The purpose of this research study is to collect data on the technical aspects of Lasparoscopy-assisted ERCP and patient outcomes to help guide future medical care of patients with Roux-en-Y gastric bypass surgery.
- Trial name
- NCT01620632
- Testing
- Laparoscopy assisted ERCP
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of Florida
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
Cholecystitis, Acute, Acute Cholangitis
Visualization of the Extrahepatic biliaRy Tree Trial
This study is a prospective randomized controlled trial evaluating the use of a fluorescent dye, indocyanine green (ICG), in the identification of important bile duct anatomy during emergent same-admission cholecystectomy.
- Conditions
- Cholecystitis, Acute, Acute Cholangitis, Gallstone Pancreatitis, Choledocholithiasis
- Trial name
- VERT (NCT04922528)
- Testing
- Laparoscopic Cholecystectomy with Fluorescent Cholangiography, Laparoscopic Cholecystectomy with White Light Imaging
- Where
- Canada
- Volunteers
- 340 people
- Sponsor
- University of British Columbia