Role of Exercise in PRISm and Subsequent Development of COPD
Recruiting
N/A
Interventional Study
Preserved Ratio Impaired Spirometry (PRISM)
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 90 (estimated)
- Sponsor
- The University of Hong Kong · Other
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About This Trial
Preserved Ratio Impaired Spirometry (PRISm) describes individual with spirometry findings of forced expiratory volume (FEV1) and forced vital capacity (FVC) ratio greater than 0.7 but with the FEV1 less than 80% predicted.
While the spirometry findings of individuals with PRISm can be transited into obstructive pattern, remains at PRISm or become normal spirometry, limited evidence is on the role…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age 18 or above
* Smoker/ ex-smoker
* Spirometry shows PRISm, with FEV1/FVC \>= 0.7 and FEV1 \<80% predicted
* Ambulatory to walk
* Able to give informed consent
Exclusion Criteria:
* Age below 18
* Non-smoker
* Spirometry does not show PRISm/ unable to perform spirometry
* …
Contacts