Combined endoscopic stent-in-stent placement for malignant biliary and duodenal obstruction using a new duodenal metal stent

Combined endoscopic stent-in-stent placement for malignant biliary and duodenal obstruction using a new duodenal metal stent - Enteral metal stent for double stenting malignant bilioduodenal strictures

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000001708

Enrollment

Registered

2009-02-13

Start date

2007-08-01

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

malignant bilioduodenal strictures

Interventions

endoscopic double stent-in-stent placement

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Unresectable malignant bilioduodenal strictures. 2) Symptoms of biliary and gastric outlet obstruction

Exclusion criteria

Exclusion criteria: 1) Bleeding tendency (INR>1.5, platelet<50,000/ml)

Design outcomes

Primary

Measure	Time frame
Technical and clinical success	—

Secondary

Measure	Time frame
complications	—

Countries

Asia(except Japan)

Contacts

Public ContactJong Ho Moon

Soon Chun Hyang University School of Medicine, Bucheon Hospital Digestive Disease Center, Department of Internal Medicine

jhmoon@schbc.ac.kr+82-32-621-5094

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026