A Controlled Breathing Intervention to Reduce Stress and Improve Symptoms in COPD Patients (REST)

After randomization, individuals will attend an in-person training session in the REST protocol. This is a 15 minute controlled breath protocol that includes 3 yoga breathing techniques: 3-part dirgha breath, alternate nostril breathing, and 2:1 breathing. Each technique will be completed for 5 minutes, for a total of 15 minutes. After the training session, participants will practice the REST protocol for 15 minutes twice a day with guidance from research staff over zoom (Days 1-7) with daily COPD education including inhaler technique, nutrition, vaccinations, tobacco cessation counseling, and exacerbation education. On Day 8, participants will attend the Trial Session where they will complete the REST protocol (15 minutes) while vitals, lung function, and ECG measurements are taken. Surveys will be administered before and after the REST protocol to document patient reported stress and dyspnea.

After randomization, individuals will attend an in-person education session led by a research coordinator. For the following 7 days, the research staff will call patients daily and provide daily COPD education including inhaler technique, nutrition, vaccinations, tobacco cessation counseling, and COPD exacerbation education. On Day 8, participants will attend the Trial Session where they will do spontaneous breathing (15 minutes) while vitals, lung function, and EKG measurements are taken. Surveys will be administered before and after the spontaneous breathing period to document patient reported stress and dyspnea. After the study, participants will be asked to complete a close out survey and interview over zoom.