Biliary stricture
Conditions
Interventions
intervention group:Hemostatic clips secure the biliary fully covered self-expandable metal stent
control group:the biliary fully covered self-expandable metal stent without any fixation.
Sponsors
Peking University First Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1.Adult patients; 2. Patients are diagnosed with a benign stenosis of the lower segment of the common bile duct (>=2cm from Hepatic hilum) by CT or MRCP. Patients are diagnosed with a malignant stenosis of the lower segment of the common bile duct (>=2cm from Hepatic hilum) by CT or MRCP, with an anticipated survival time of over 6 months, and without the opportunity of surgery when diagnosed.
Exclusion criteria
Exclusion criteria: 1. The patient has contraindications to endoscopy and ERCP; 2. Pregnant or lactating women; 3. CT or MRCP imaging confirmed the existence of hilar bile duct stricture; 4. Drug-induced, hemolytic, hepatocellular jaundice.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The rate of stent migration at 3 months and 6 months after stent placement.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Successful fixed rate of hemostatic clips;Duration of stent patency after stent placement;Stent patency rates after stent placement;The rate of complications occurred ; | — |
Countries
China
Contacts
Public ContactDong Jinpei
Peking University First Hospital
Outcome results
None listed