Risk factors of acute cholecystitis after endoscopic covered self-expandable metal stent placement for distal malignant biliary obstruction

Risk factors of acute cholecystitis after endoscopic covered self-expandable metal stent placement for distal malignant biliary obstruction - Cholecystitis after endoscopic covered self-expandable metal stent placement for distal malignant biliary obstruction

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000033599

Enrollment

Registered

2018-08-01

Start date

2017-11-22

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

Distal malignant biliary obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent endoscopic covered SEMS placement for distal MBO

Exclusion criteria

Exclusion criteria: Patients with benign biliary stricture Patients with post cholecystectomy Patients with the use of SEMS other than WallFlex Biliary RX Fully Covered Stent

Design outcomes

Primary

Measure	Time frame
Risk factors of acute cholecystitis	—

Countries

Japan

Contacts

Public ContactKatsuya Kitamura

Showa University School of Medicine Division of Gastroenterology, Department of Medicine

k.kitamura@med.showa-u.ac.jp03-3784-8535

Outcome results