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A randomized controlled clinical trial will be carried out using inspiratory and expiratory training devices on healthy subjects recruited in social networks and university environments. The aim will be to determine the effectiveness and safety in the prevention and severity of COVID-19 disease by a respiratory training with inspiratory and expiratory devices.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Inspiratory training | Experimental |
| |
| Expiratory training | Experimental |
| |
| Control | No Intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Inspiratory training device | Device | Inspiratory training by a Power-breath device |
| |
| Measure | Description | Time Frame |
|---|---|---|
| COVID-19 disease diagnosis | Dichotomous categorical variable measured by "yes" or "no" responses | Change from Baseline COVID-19 disease diagnosis at 8 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| COVID-19 disease symptoms severity | Dichotomous categorical variable measured by "slight" or "severe" responses | Change from Baseline COVID-19 disease symptoms severity at 8 weeks |
| Adverse effects |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| César Calvo Lobo, PhD | Contact | 91 394 1544 | cescalvo@ucm.es |
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| ID | Term |
|---|---|
| D003141 | Communicable Diseases |
| D012120 | Respiration Disorders |
| ID | Term |
|---|---|
| D007239 | Infections |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| Expiratory training device |
| Device |
Expiratory training a Winner-flow device |
|
Polytomous categorical variable measured by adverse effects responses
| Change from Baseline adverse effects at 8 weeks |
| D012140 | Respiratory Tract Diseases |