obstruction of biliary tract
Conditions
Interventions
Treatment group:The subjects underwent EUS-BD after intravenous anesthesia in the prone position
Control group:The subjects underwent EUS-BD after general anesthesia with tracheal intubation in the supine positio.
Sponsors
Changhai Hospital, Naval Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 to 80 (inclusive), gender not limited; 2. Biliary drainage is required and routine ERCP nipple intubation cannot be completed; 3. Sign a written informed consent form.
Exclusion criteria
Exclusion criteria: 1. There are contraindications for endoscopic examination, such as severe cardiovascular and cerebrovascular diseases; 2. Coagulation and coagulation dysfunction (prothrombin international normalized ratio >= 1.5, platelet count <= 50,000) or currently using anticoagulant or antiplatelet drugs; 3. Contrast agent allergy; 4. Confirm pregnancy or the possibility of pregnancy; 5. Refusing to participate in research, currently participating in other clinical observation trials, or having participated in other clinical trials within 60 days; 6. Other situations where EUS-BD operations cannot be performed.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Technical success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Clinical success rate;complication;operation time; | — |
Countries
China
Contacts
Public ContactKaixuan Wang
Changhai Hospital, Naval Medical University
Outcome results
None listed