Endoscopic radiofrequency ablation combined with metal stent placement for malignant biliary obstruction in patients with surgically altered anatomy

Endoscopic radiofrequency ablation combined with metal stent placement for malignant biliary obstruction in patients with surgically altered anatomy - Endoscopic radiofrequency ablation combined with metal stent placement for malignant biliary obstruction in patients with surgically altered anatomy

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000033957

Enrollment

Registered

2018-08-30

Start date

2018-08-30

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Unresectable malignant biliary obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient with unrsectable malignat biliary obstruction and surgically altered anatomy which require biliary stent placement using balloon enteroscope

Exclusion criteria

Exclusion criteria: 1) Patients with severe comorbidity in any other organs 2) Patients of Performance Status 4 3) Patients having difficulty in balloon enteroscopy 4) Patients having difficulty in endoscopic RFA 5) Pregnant women or those suspected of pregnancy 6) Patients without informed consent 7) Inappropriate patients for entry on this study in the judgement of their research investigator

Design outcomes

Primary

Measure	Time frame
Technical success rate	—

Countries

Japan

Contacts

Public ContactTadahisa Inoue

Aichi Medical University Department of Gastroenterology

tinoue-tag@umin.ac.jp0561-62-3311

Outcome results