Inside-stent placement for malignant hilar obstruction

Inside-stent placement for malignant hilar obstruction - Inside-stent study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004587

Enrollment

120

Registered

2011-10-01

Start date

2011-04-01

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 hilar obstruction

Interventions

Inside-stent placement for malignant hilar obstruction Plastic stent placement for malignant hilar obstruction with conventional method

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Malignant hilar obstruction without indication for operation. ECOG Performance Status is 0-3. KPS>60%.

Exclusion criteria

Exclusion criteria: Papillary tumor. Post operative stomach. Previously received sphincterotomy. General condition is severe.

Design outcomes

Primary

Measure	Time frame
The patency of inside stent.	—

Secondary

Measure	Time frame
Complications, Technically success rates, Laboratory datas.	—

Countries

Japan

Contacts

Public ContactAkira Kurita

Graduate School of Medicine, Kyoto University Department of gastroenterology and hepatology

akurita@kuhp.kyoto-u.ac.jp075-751-4319

Outcome results

None listed

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