Endoscopic biliary radiofrequency ablation with multiple metal stents in patients with unresectable malignant hilar biliary stenosis: A multicenter prospective observation study
Not Applicable
Recruiting
- Conditions
- patients with unresectable malignant hilar biliary stenosis
- Registration Number
- JPRN-UMIN000026177
- Lead Sponsor
- Digestive and Lifestyle Diseases, Kagoshima University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 15
Inclusion Criteria
Not provided
Exclusion Criteria
1.Performance status 4 2.The patient has a severe comorbidity: American Society of Anesthesiologists classification from 3 to 5 3.The patient is pregnant or suspected pregnancy. 4.The patient cannot undergo duodenoscopic procedures such as a case with surgically altered anatomy or a case with a stenosis of gastrointestinal tract. 5.The patient received implantation of pacemaker. 6.The patient has a tendency to bleed. 7.The patient prohibited the participant of this study by their research investigator.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The success rate for the procedures of endoscopic biliary radiofrequency ablation with multiple metal stents
- Secondary Outcome Measures
Name Time Method