the Safety of One-Stage Bilateral Liver Biliary Drainage under EUS for Unresectable Malignant Hilar Biliary Stricture

Primary EUS-HDS and EUS-HGS for Unresectable Malignant Hilar Biliary Stricture - Primary EUS-HDS and EUS-HGS for Unresectable Malignant Hilar Biliary Stricture

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000056486

Enrollment

Registered

2024-12-18

Start date

2024-12-18

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 Stricture

Interventions

EUS-guided hepaticoduodenostomy and EUS-guided hepaticogastorostomy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Cases requiring bilobar biliary drainage due to unresectable malignant hilar biliary strictures classified as Bismuth type I or higher 2.Cases where the patient is 20 years of age or older at the time of obtaining informed consent 3.Cases where written informed consent has been obtained directly from the patient

Exclusion criteria

Exclusion criteria: 1.Cases in which biliary drainage has already been performed using a transpapillary or percutaneous approach 2.Cases with a history of gastrectomy 3.Cases deemed unsuitable for inclusion in this study by the attending physician

Design outcomes

Primary

Measure	Time frame
Safety assessment, Early adverse events	—

Countries

Japan

Contacts

Public ContactNozomi Okuno

Department of Gastroenterlogy, Aichi Cancer Center Hospital Department of Gastroenterology

nokuno@aichi-cc.jp0527626111

Outcome results

None listed

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