Efficacy and safety of Umidas NB tube for endoscopic biliary drainage

Efficacy and safety of Umidas NB tube for endoscopic biliary drainage - Efficacy of Umidas NB tube

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000047515

Enrollment

Registered

2022-04-18

Start date

2022-05-01

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

Acute cholangitis/Obstructive jaundice

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with acute cholangitis and/or obstructive jaundice accompanied with biliary drainage

Exclusion criteria

Exclusion criteria: Patients without Umidas NB tube in spite of receiving written consent

Design outcomes

Primary

Measure	Time frame
Whether RBD tube could be placed in correct position when NB tube is removed?	—

Secondary

Measure	Time frame
Efficacy of Umidas NB tube for acute cholangitis and obstructive jaundice. Complication ofaccompanied with placement of Umidas NB tube	—

Countries

Japan

Contacts

Public ContactAtsushi Yamaguchi

National Hospital Organization Kure Medical Center and Chugoku Cancer Center Gastroenterology

yamaguchi.atsushi.uc@mail.hosp.go.jp0823-22-3111

Outcome results