Clinical trials: Bile Duct Obstruction, Extrahepatic
Biliary Anastomotic Stricture, Biliary Tract Diseases
Magnetic Compression Anastomosis for Recanalization of Biliary Stricture
Biliary stricture is a common complication after end-to-end biliary anastomosis, especially after liver transplantation. This study is designed to investigate the safety and efficacy of magnetic recanalization technique, a newly…
- Conditions
- Biliary Anastomotic Stricture, Biliary Tract Diseases, Cholestasis, Extrahepatic, Endotoxicosis
- Trial name
- NCT04170933
- Testing
- Magnetic recanalization
- Where
- China
- Volunteers
- 60 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Extrahepatic Cholangiocarcinoma
Repeated Endobiliary Radiofrequency Ablation Plus Durvalumab, Gemcitabine, and Cisplatin for Unresectable Extrahepatic Cholangiocarcinoma
This international, multicenter, open-label randomized controlled trial evaluates whether repeated endobiliary radiofrequency ablation (EB-RFA) improves overall survival in patients with unresectable extrahepatic…
- Trial name
- BRAVE (NCT07235007)
- Testing
- Endobiliary Radiofrequency Ablation (EB-RFA), Plastic Biliary Stent
- Where
- 8 sites in Japan, South Korea
- Volunteers
- 120 people
- Sponsor
- Aichi Medical University
Bile Duct Obstruction, Extrahepatic
Development of a New Immunochemistry Method Using Antibodies of Proteins Related Bile Duct Cancer
The sensitivity of brushing cytology used to distinguish the cause of biliary strictures is low and clinical usefulness is not secured.
- Trial name
- NCT03708445
- Testing
- Cytology staining
- Where
- 6 sites in South Korea
- Volunteers
- 240 people
- Sponsor
- Gangnam Severance Hospital
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