Feasibility of single-step simultaneous side-by-side placement using 6Fr self-expandable metallic stent

Feasibility of single-step simultaneous side-by-side placement using 6Fr self-expandable metallic stent - Feasibility of single-step simultaneous side-by-side placement using 6Fr SEMS

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000012318

Enrollment

Registered

2013-11-16

Start date

2013-11-14

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 hilar biliary obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Unresectable malignant hilar biliary obstruction Bismuth II or more

Exclusion criteria

Exclusion criteria: Highly advanced biliary obstruction extending into bilateral 3rd intrahepatic biliary system and/or intrapancreatic bile duct

Design outcomes

Primary

Measure	Time frame
Technical success rate	—

Secondary

Measure	Time frame
Stent patency Complication rate	—

Countries

Japan

Contacts

Public ContactKazumichi Kawakubo

Hokkaido University Department of Gastroenterology and Hepatology

kkawakubo-gi@umin.ac.jp0117161161

Outcome results