Clinical Trials Logo
  1. Home
  2. Biliary Tract Carcinoma
  3. NCT06047990

Endobiliary Percutaneous Cryobiopsy in Malignant Biliary Obstruction — BICRYOB  

Biliary Obstruction Clinical Trial

Official title:
Endobiliary Percutaneous Cryobiopsy in Malignant Biliary Obstruction

Clinical Trial Summary

The rationale of the study is to explore the safety and efficacy of percutaneously performed endobiliary cryobiopsy in patiens with histologically unverified biliary stenosis.

Clinical Trial Description

In patients with malignant biliary stenosis in whom endoscopic retrograde cholangiography (ERCP) is not feasible , percutaneous transhepatic drainage (PTD) is indicated. Biopsy is required for further management of the patient. In patients unsuitable for biopsy under CT or endoscopic guidance, samples can be collected endobiliary by PTD. The biopsy vie PTD can be sampled either at the initial drainage using disposable 5.2F forceps or delayed after 2 or more days using 7.5F endobiliary forceps. An alternative to this procedure is endobiliary sampling by cryobiopsy using 1.1mm, 1.7mm or 2.4mm catheters. To minimize bias, each patient will be sampled both by cryobiopsy and forceps biopsy. The order of cryobiopsy and forceps biopsy will be randomized. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06047990
Study type Interventional
Source Brno University Hospital
Contact Tomáš Andrašina, MD
Phone +420777674769
Email andrasina.tomas@fnbrno.cz
Status Recruiting
Phase N/A
Start date June 1, 2023
Completion date December 31, 2024
View Details
See also
  Status Clinical Trial Phase
Completed NCT03118973 - Evaluation of Efficacy and Safety of Goff Transpancreatic Septotomy vs. Double Wire Technique for Achieving Biliary Access in Technically Challenging ERCPs N/A
Recruiting NCT05429203 - Comparison of Duodenoscope With Single-use Distal Cover and the Conventional Reusable Duodenoscope N/A
Completed NCT03002051 - EUS-guided Transenteric Drainage With a Novel Lumen-apposing Metal Stent N/A
Terminated NCT00990366 - Treatment of Biliary Obstruction Using Biliary Stent With or Without Antireflux Valve N/A
Recruiting NCT04929821 - UNITY-B A Prospective, Multicentric, Single-arm Study to Evaluate the Safety and Efficacy of the UNITY-B Biodegradable Balloon-Expandable Biliary Stent System in Subjects With Biliary Strictures N/A
Completed NCT03074201 - Prospective Evaluation of the Ability of Spyglass Cholangioscopy to Facilitate Radiation Free ERCP N/A
Recruiting NCT01524146 - Photodynamic Therapy (PDT) Cholangiocarcinoma Registry N/A
Recruiting NCT01522573 - T-EUS for Gastrointestinal Disorders: A Multicenter Registry N/A
Completed NCT04595058 - LAMS Choledochoduodenostomies: With or Without Coaxial Plastic Stent N/A
Completed NCT03962478 - Combined Stent Insertion and HIFU Ablation for Pancreatic Carcinoma With Biliary Obstruction N/A
Completed NCT02460432 - Comparison of Drug Eluting Stent and Covered Metal Stent in Malignant Biliary Obstruction (MIRA III) N/A
Active, not recruiting NCT03997994 - DIGEST I Drug Coated Balloon for Biliary Stricture N/A
Completed NCT03870386 - EUS Biliary Drainage vs. ERCP N/A
Not yet recruiting NCT06287112 - Prevention of Acute Cholecystitis With ETGBD N/A
Completed NCT03925766 - Laparoscopy-Assisted Transgastric ERCP
Recruiting NCT00731419 - Randomised Trial Comparing Metal and Plastic Biliary Stents Stents for Palliating Malignant Jaundice Phase 4
Not yet recruiting NCT05432661 - clınıcal Effects of High-flow Nasal Oxygen Use ın gerıatrıc patıents
Recruiting NCT04857424 - Quality of Life Assessment Between Internal Endoscopic Versus Percutaneous Drainage in Biliary Obstruction
Completed NCT04319302 - Isolated Vascularized Gastric Tube Biliary Enteric Drainage: A Paediatric Case Series Experience.
Not yet recruiting NCT04431427 - Partially Covered Metal Stents Efficacy in Biliary Drainage of Malignant Extra-hepatic Biliary Obstruction N/A