Building the program
Rehabilitation improves dyspnea, exercise tolerance, and quality of life even when spirometry does not change.
- Candidates: symptomatic COPD, interstitial disease, bronchiectasis, pre- and post-transplant, and post-COVID deconditioning. Unstable angina and uncontrolled arrhythmia are exclusions until treated.
- Baseline testing: 6-minute walk distance, spirometry, symptom scores, and oxygen assessment during exertion.
- Prescription: 20–30 minutes of endurance training, 3 sessions a week for 6–12 weeks, plus strength and upper extremity work.
- Titrate oxygen to keep exertional SpO2 at or above 88–90%; desaturation during the walk test is what sets the ambulatory prescription.
- Stop exercise for chest pain, SpO2 below 85%, dizziness, arrhythmia, or a Borg dyspnea score at the patient's ceiling.
The 6-minute walk change that matters clinically is roughly 30 meters — smaller gains are noise.