Usefulness of endoscopic ultrasound diagnosis of remnant stone to remove biliary stent after therapy of common bile duct stone and cholecystectomy.

Usefulness of endoscopic ultrasound diagnosis of remnant stone to remove biliary stent after therapy of common bile duct stone and cholecystectomy. - Detection of remnant stone of common bile duct by endoscopic ultrasound.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032608

Enrollment

200

Registered

2018-05-16

Start date

2018-04-23

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

common bile duct stone

Interventions

Evaluate remnant stone by EUS when stentis removal.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients performed endoscopic bile duct stone removal and stent placement for bile duct stone or choledocholithic cholangitis.

Exclusion criteria

Exclusion criteria: Patients who are pregnant or have a possibility of pregnancy. Patients who disagree informed consent. Patient judged by doctor as inappropriate as subject participant of study.

Design outcomes

Primary

Measure	Time frame
Detection of remnant bile duct stone by EUS when stent removal and stone removal.	—

Countries

Japan

Contacts

Public ContactRyota Sagami

Oita San-ai Medical Center Department of Gastroenterology

sagami1985@yahoo.co.jp+81-97-541-1311

Outcome results

None listed

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