Stent removal and fistula dilation of EUS-CDS

Stent removal and fistula dilation of EUS-CDS - Stent removal and fistula dilation of EUS-CDS

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000048405

Enrollment

Registered

2022-07-19

Start date

2022-07-05

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 distal bile duct stenosis

Interventions

EUS-CDS Stent removal and fistula dilation of EUS-CDS

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Cases requiring EUS-CDS for jaundice, hepatic dysfunction, and acute cholangitis due to malignant distal bile duct stenosis. 2. Cases in which the age at the time of obtaining consent is 20 years or older. 3. Cases for which informed consent has been obtained from the patient.

Exclusion criteria

Exclusion criteria: 1. Difficult cases of EUS-CDS due to ascites or tumor invasion 2. Cases of poor general condition at the time of stent removal 3. Cases of fistula invasion at the time of stent removal 4.Cases of intrahepatic bile duct stenosis at the time of stent removal 5. Cases that the physician decides inappropriate for this study

Design outcomes

Primary

Measure	Time frame
Fistula patency	—

Secondary

Measure	Time frame
Clinical course after fistula obstruction	—

Countries

Japan

Contacts

Public ContactNozomi Okuno

Aichi Cancer Center Hospital Gastroenterology

nokuno@aichi-cc.jp0527626111

Outcome results

None listed

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