Clinical Trial: Comparative Effect of Pursed Lip Breathing Alone and Combined With Alternate Nostril Breathing on Pulmonary Function Test and Quality of Life in Patients in Grade I COPD Patients.

U.S., April 16 -- ClinicalTrials.gov registry received information related to the study (NCT07531771) titled 'Comparative Effect of Pursed Lip Breathing Alone and Combined With Alternate Nostril Breathing on Pulmonary Function Test and Quality of Life in Patients in Grade I COPD Patients.' on April 06.

Brief Summary: Chronic Obstructive Pulmonary Disease (COPD) is a progressive respiratory disorder characterized by airflow limitation, breathlessness, and reduced quality of life. Breathing exercises are commonly used in pulmonary rehabilitation to improve respiratory efficiency and functional capacity. Among these techniques, pursed lip breathing (PLB) helps slow expiration, reduce air trapping, and improve ventilation, while alternate nost...