Impact Of IMT In Patients With COPD: What Is The Evidence?

“Meta-analysis including 32 randomised controlled trials on the effects of inspiratory muscle training (IMT) in chronic obstructive pulmonary disease (COPD) patients was performed.”


“In conclusion, IMT is an effective treatment modality in COPD patients to improve respiratory muscle strength and endurance, resulting in reductions of dyspnoea and improvement in functional exercise capacity and health-related quality of life. Patients with more advanced muscle weakness seem to be better responders, especially when considering IMT in addition to general exercise training.”

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