Phase I/II study of EUS-HES(EUS-guided hepaticoenterostomy) for malignant biliary hilar stenosis

Phase I/II study of EUS-HES(EUS-guided hepaticoenterostomy) for malignant biliary hilar stenosis - Phase I/II study of EUS-HES for malignant biliary hilar stenosis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031051

Enrollment

Registered

2018-01-29

Start date

2018-01-29

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 biliary hilar stenosis

Interventions

biliary drainage

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Biliary drainage required for biliary hilar obstruction secondary to unresectable malignant tumor 2.No tumor extension into the puncture site 3.Maintenance of major organ function 4.Informed consent provided by the patient.

Exclusion criteria

Exclusion criteria: 1.Not primary drainage 2.Massive hilar invasion 3.With cholangitis 4.Pregnant 5.Easy bleeding 6.Doctor disagree

Design outcomes

Primary

Measure	Time frame
Safety Clinical efficacy	—

Secondary

Measure	Time frame
Rate of adverse events Grade of adverse events Re-intervention	—

Countries

Japan

Contacts

Public ContactNozomi Okuno

Aichi Cancer Center Hospital Gastroenterology

nokuno@aichi-cc.jp052-762-611

Outcome results

None listed

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