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This is a randomized control trial evaluating the effect of a novel mobile application-delivered pulmonary rehabilitation program in adult severe asthma patients. The intervention will include eight weeks of exercise videos that progress in difficulty, as well as asthma-specific educational content. The primary outcome measure is change in functional exercise capacity as measured by six-minute walk distance. Secondary outcome measures will include evaluation of overall feasibility, and change in CPET parameters such as VO2max. Change in asthma control questionnaire (ACQ), asthma quality of life questionnaire (AQLQ) and PRAISE self-efficacy score will also be evaluated.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Physical activity intervention | Active Comparator | 8 week virtual pulmonary rehab program including breathing exercises and educational messages. |
|
| Placebo | Placebo Comparator | Breathing exercises and educational messages |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Pulmonary rehab program | Behavioral | Exercise videos, breathing exercises, and educational messages delivered virtually |
|
| Measure | Description | Time Frame |
|---|---|---|
| CPET | VO2max | After 8 weeks of intervention |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Brianne Philipenko, MD | Contact | 306-956-3444 | bsp943@mail.usask.ca |
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| ID | Term |
|---|---|
| D001249 | Asthma |
| ID | Term |
|---|---|
| D001982 | Bronchial Diseases |
| D012140 | Respiratory Tract Diseases |
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
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| Placebo | Behavioral | Breathing exercises and educational messages |
|
| D012130 |
| Respiratory Hypersensitivity |
| D006969 | Hypersensitivity, Immediate |
| D006967 | Hypersensitivity |
| D007154 | Immune System Diseases |