Tokyo, April 1 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060502) titled 'Clinical Significance of ROSE-defined Bronchiectasis in Japanese Patients with Chronic Obstructive Pulmonary Disease: A Single-centre Retrospective Cohort Study' on April 1.

Study Type: Observational

Primary Sponsor: Institute - National Hospital Organization, Osaka Toneyama Medical Center

Condition: Condition - Chronic Obstructive Pulmonary Disease Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To evaluate the utility of the ROSE criteria in Japanese patients with COPD. Basic objectives2 - Efficacy

Eligibility: Age-lower limit - 18 years-old <= Age-upper limit ...