Energy Conservation Technique in COPD Patients

Effects of Energy Conservation Technique During Stair Climbing in COPD Patients : a Randomized Controlled Trial

Chronic obstructive pulmonary disease (COPD) is characterised by non-reversible bronchial obstruction associated with systemic disorders and comorbid factors. Dynamic hyperinflation during an exercise increase dyspnea and can reduce exercise capacity. Stair climbing is associated with prolonged dynamic hyperinflation and severe dyspnea in COPD patients. The aim of this study is to carry out the effect of an energy conservation technique on dyspnea to facilitate stair climbing.

Inclusion Criteria:

• a diagnosis of COPD
• Dyspnea in daily living (2-4 on the modified medical research council dyspnea scale)
• clinically stable

Exclusion Criteria:

• exercise contraindication Any musculoskeletal problems, cardiovascular or neurological comorbidities that limits exercise.
• exacerbation during the study
• inability to climb 6 floors