Immunohistochemical Study Using IgG4 Antibody on Liver Tissue in Autoimmune hepatitis. Dose IgG4-related cholangitis exist in Autoimmune hepatitis?

Immunohistochemical Study Using IgG4 Antibody on Liver Tissue in Autoimmune hepatitis. Dose IgG4-related cholangitis exist in Autoimmune hepatitis? - IgG4 Staining on Liver Tissue in Autoimmune hepatitis.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000005650

Enrollment

Registered

2011-05-26

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

autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, chronic hepatitis B, chronic hepatitis C

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cases of autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, chronic hepatitis B and chronic hepatitis C.

Exclusion criteria

Exclusion criteria: other diseases

Design outcomes

Primary

Measure	Time frame
Significant difference authorization of the case diagnosed as IgG4-related sclerosing cholabgitits in autoimmune hepatitis and control group.	—

Countries

Japan

Outcome results