IMPACT OF ACTIVE CYCLE OF BREATHING TECHNIQUE ON FUNCTIONAL CAPACITY IN PATIENT WITH BRONCHIECTASIS

Abstract

Abstract Back ground and Purpose: Bronchiectasis is associated with impairment of the mucociliary escalator and retention of secretions within the bronchial tree, making airway clearance a primary concern in the management of bronchiectasis. Patients and methodology: Objective: The objective of this study was to determine the effect of active cycle of breathing as an airway clearance technique on functional capacity in adults with productive bronchiectasis by using six minute walk test and dyspnea index. Design: The study was cohort design carried out on 45 patients (mean age 54. 93± 3.82 years) of both genders with stable productive bronchiectasis receiving multiple sessions (3 times/week for two months) of active cycle of breathing. Measurements: Pre and post treatment measures were recorded for functional capacity in form of six minutes' walk test and dyspnea index. Results: All 45 patients were stable during the study period. The functional capacity and level of dyspnea were significantly improved post treatment sessions with mean difference 48.06 for six minute walk test and 29.2 for dyspnea index. Conclusion: The active cycle of breathing technique is an effective method for airway clearance and improving functional capacity in patients with bronchiectasis. Key words: (Bronchiectasis, Active cycle of breathing, Functional Capacity, 6 Minutes' Walk Test, Dyspnea Index).