Collect the 20ml venous blood for immunological assays.

2 trials

Sponsors

Tokyo Medical and Dental University

Conditions

Hypersensitivity pneumonitishypersensitivity pneumonitis

Unknown Phase

Evaluation of antigenicity of pigeon immunoglobulin lambda-like polypeptide-1 for the diagnosis of bird-related hypersensitivity pneumonitis.

Active, not recruitingJPRN-UMIN000030211

Tokyo Medical and Dental UniversityHypersensitivity pneumonitis

Start: 2017-12-07Target: 20Updated: 2026-06-29

Evaluation of utility of antigen-specific IgG antibodies of hypersensitivity pneumonitis.

Active, not recruitingJPRN-UMIN000045583

Tokyo Medical and Dental Universityhypersensitivity pneumonitis

Start: 2021-12-01Target: 30Updated: 2026-06-29