Clinical trials: Difficult Biliary Cannulation
Difficult Biliary Cannulation
A Convolutional Neural Network for Difficult Biliary Cannulation
The main purpose of the study is to train a convolutional neural network (CNN) to predict difficult biliary canulation (DBC) following the European Society of Gastrointestinal Endoscopy Society (ESGE).
- Trial name
- PRECABIDO2 (NCT07389915)
- Testing
- Endoscopic retrograde cholangiopancreatography (ERCP)
- Volunteers
- 600 people
- Sponsor
- University of La Laguna
Malignant Biliary Obstruction
PROceeding With Advanced Techniques in Case of Distal Malignant Biliary Obstruction and Difficult Biliary Cannulation comparEd With Therapeutic-EUS: the PROMETHEUS Trial
Endoscopic retrograde cholangiopancreatography (ERCP) stands as the primary approach for addressing jaundice in individuals with distal malignant biliary obstruction.
- Trial name
- PROMETHEUS (NCT06550973)
- Testing
- pre-cut biliary sphincterotomy/fistulotomy, double guide wire (DGW) technique
- Volunteers
- 220 people
- Sponsor
- Istituto Clinico Humanitas
Bile Duct Diseases
Efficacy of Double Wire Technique in Difficult Cases of Common Bile Duct Cannulation in ERCP (UDOGUIA-04)
The purpose of this study is to determine if the double guide wire technique is more effective than the conventional method in those cases of difficult selective biliary cannulation in the ERCP procedures.
- Trial name
- NCT00270868
- Testing
- Double guide wire technique, Standard bile duct cannulation
- Where
- 6 sites in Spain
- Volunteers
- 1,050 people
- Sponsor
- Puerta de Hierro University Hospital
Catheterization, Cholangiopancreatography
Early Versus Delayed Double-guidewire Technique in Difficult Biliary Cannulation. (DFG)
This is a prospective randomized comparative multicentric study. Briefly, we will analyze the technical success, performance and clinical outcomes of early versus delayed double-guidewire technique (DGT) in difficult biliary…
- Conditions
- Catheterization, Cholangiopancreatography, Endoscopic Retrograde Cholangiography, Biliary Cannulation
- Trial name
- DFG (NCT03582540)
- Testing
- Double-guidewire cannulation technique
- Where
- 8 sites in France
- Volunteers
- 150 people
- Sponsor
- Société Française d'Endoscopie Digestive
Post-ERCP Acute Pancreatitis, Cholangitis
ERCP in Super-aged Patients Considering Difficult Cannulation: Challenges and Adverse Events
Today 11 percent of China's population is over the age of 65, and according to United Nations, it will take China just 20 years for the proportion of the elderly population to double to 25%.
- Trial name
- NCT03771547
- Testing
- ERCP
- Where
- China
- Volunteers
- 614 people
- Sponsor
- The Second Hospital of Nanjing Medical University
Intubation;Difficult
If Different Types of Periampullary Diverticula Affect ERCP Cannulation?
To study the influence of different types of periampullary diverticulum(PAD) on ERCP difficult cannulation and postoperative complications.
- Trial name
- NCT03556072
- Testing
- Routine ERCP
- Where
- China
- Volunteers
- 700 people
- Sponsor
- Hepatopancreatobiliary Surgery Institute of Gansu Province
Biliary Cannulation, Endoscopic Retrograde Cholangiopancreatography
Difficult Cannulation Criteria in Trainee Involved ERCP Cannulation
Endoscopic Retrograde Cholangiopancreatography (ERCP) is one of the most technically challenging procedures in gastrointestinal endoscopy. Selective deep cannulation is a critical step for the performance of ERCP.
- Trial name
- NCT04609917
- Testing
- trainee invlovement
- Where
- China
- Volunteers
- 4,415 people
- Sponsor
- Air Force Military Medical University, China
ERCP, Difficult CBD Cannulation
Comparison Between Different Techniques in Difficult CBD Cannulation
This study aims to compare the efficacy and outcomes between double guidewire technique (DGT), trans pancreatic sphincterotomy (TPS) as well as precut and fistulotomy techniques in ERCP in patients defined as having difficult…
- Trial name
- NCT06315647
- Testing
- DGT vs TPS vs Precut and fistulotomy in Difficult CBD cannulation
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Menoufia University
Biliary Disease, Common Bile Duct Calculi
Needle Knife Fistulotomy Versus Partial Ampullary Endoscopic Mucosal Resection for Difficult Biliary Cannulation
The aims of this study are to compare the needle knife fistulotomy (NKF) technique versus the partial ampullary endoscopic mucosal resection (PA-EMR) technique in patients with difficult biliary cannulation and to assess the…
- Conditions
- Biliary Disease, Common Bile Duct Calculi, Biliary Stricture, Malignant Hepatobiliary Neoplasm
- Trial name
- NCT05068739
- Testing
- PA-EMR, NKF
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Duzce University
Common Bile Duct Diseases
Early Precut in Difficult Biliary Cannulation
This study evaluates whether an early precut strategy in cases of difficult biliary cannulation could reduce the incidence of PEP compared with that after prolonged cannulation attempts.
- Trial name
- NCT02596646
- Testing
- Early Precut, Prolonged cannulation attempts
- Where
- Italy
- Volunteers
- 375 people
- Sponsor
- Università Vita-Salute San Raffaele
Biliary Condition
Difficult Biliary Cannulation in Patients With Distal Malignant Biliary Obstruction: an Underestimated Problem
Endoscopic retrograde cholangiopancreatography (ERCP) is the primary therapeutic procedure for many bilio-pancreatic diseases, and requires the first crucial step of the successful deep cannulation of the common bile duct through…
- Trial name
- DBC 01 (NCT04709666)
- Testing
- Endsocopic Retrograde ColangioPancreatography (ERCP)
- Where
- Italy
- Volunteers
- 600 people
- Sponsor
- Istituto Clinico Humanitas
Difficult Biliary Cannulation
Prevalence and Predictive Factors of Difficult Biliary Cannulation
The main purpose of the study is to evaluate the prevalence of difficult biliary cannulation using endoscopic retrograde cholangiopancreatography (ERCP) according to the criteria defined by the European Society of…
- Trial name
- PRECABIDO (NCT06591364)
- Volunteers
- 600 people
- Sponsor
- University of La Laguna
Bile Duct Diseases
Endoscopic Ultrasound-guided Rendezvous Versus Precut Papillotomy
Selective bile duct cannulation is the most important step in endoscopic retrograde cholangiopancreatography (ERCP) for treatment of benign and malignant pancreatobiliary diseases, but it may fail in up to 15% of cases.
- Trial name
- ERVPP (NCT06010576)
- Testing
- EUS-guided rendezvous, Early precut papillotomy group
- Where
- Hong Kong
- Volunteers
- 188 people
- Sponsor
- Chinese University of Hong Kong
Cholangiopancreatography, Endoscopic Retrograde, Sphincterotomy, Endoscopic
RCT of the Double Wire Technique for Sphincterotomy
Endoscopic cholangiography is a procedure which is performed to image the bile duct and perform therapy like removal of bile duct stones.
- Conditions
- Cholangiopancreatography, Endoscopic Retrograde, Sphincterotomy, Endoscopic, VATER'S AMPULLA
- Trial name
- NCT01792466
- Testing
- Transpancreatic sphincterotomy
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Mayo Clinic
Cholangiopancreatography, Endoscopic Retrograde
Evaluation of "PreCut-Papillectomy" in Difficult Biliary Cannulation
To evaluate the effectiveness and sefety of papillectomy to enable bile duct access during endoscopic retrograde cholangiography in patients with difficult biliary cannulation.
- Trial name
- NCT06310460
- Testing
- Papillectomy
- Volunteers
- 20 people
- Sponsor
- Kliniken Ludwigsburg-Bietigheim gGmbH
Endoscopic Retrograde Cholangiopancreatography, Bile Duct Diseases
Compare the Knob-tipped Knife With the Needle Knife in Difficult Biliary Cannulation
The aim of the present study was to compare the efficacy and safety of the knob-tipped knife and needle knife for precut papillotomy in difficult common bile duct (CBD)cannulation.
- Trial name
- NCT01745978
- Testing
- Precut papillotomy
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Changhai Hospital