Geneva, Oct. 21 -- International Clinical Trials Registry received information related to the study (JPRN-UMIN000059183) titled 'Acute effects of pursed lip breathing on dyspnea after 3 minutes step test in people with chronic obstructive pulmonary disease' on Sept. 26.

Study Type: Interventional

Study Design: Cross-over Randomized

Primary Sponsor: Nagasaki University

Condition: Chronic Obstructive Pulmonary Disease

Intervention: Pursed-lip breathing was performed for 3 minutes, beginning 1 minute before the step test, continuing during the test, and for 5 minutes after the test. No pursed lip breathing...

Recruitment Status: Not Recruiting

Phase: Not selected

Date of First Enrollment: 2025/10/01

Target Sample Size: 40

Co...