Diagnostic criteria and severity assessment in acute cholangitis: A prospective observational study

Diagnostic criteria and severity assessment in acute cholangitis: A prospective observational study - Diagnostic criteria and severity assessment in acute cholangitis (CLASS Tokyo)

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000002552

Enrollment

350

Registered

2009-09-28

Start date

2009-11-01

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

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with acute cholangitis

Exclusion criteria

Exclusion criteria: 1, Patients with other active inflammatory diseases such as acute cholecystitis 2, Patients inappropriate for participating to this study decided by the attending physicians

Design outcomes

Primary

Measure	Time frame
Diagnostic assessment in acute cholangitis Severity assessment in acute cholangitis Rate of mortality and organ failures in acute cholangitis	—

Secondary

Measure	Time frame
Prognostic factors of acute cholangitis Etiologies of acute cholangitis Drainage methods of acute cholangitis Antibiotics	—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactToshio TSUYUGUCHI

Graduate School of Medicine Chiba University Department of Medicine and Clinical Oncology

Outcome results