Tokyo, May 30 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061510) titled 'A Prospective Observational Study on the Utility of Rapid GM-CSF Autoantibody Testing (LineCheck APAP) in Patients with Undiagnosed Diffuse Pulmonary Ground-Glass Opacities' on May 30.

Study Type: Observational

Primary Sponsor: Institute - Kumamoto University

Condition: Condition - Undiagnosed diffuse lung diseases presenting with diffuse ground-glass opacities on HRCT Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To prospectively evaluate whether rapid qualitative assay for GM-CSF autoantibodies using KBM LineCheck APAP at the initial visit contributes to early ...