RecruitingAsthmaCOPDCystic Fibrosis
Acoustic Waveform Respiratory Evaluation
Eligible age
8–70 yrs
Accepts
All genders
Locations
2 states
Healthy volunteers
Yes
See if you qualify for this study
Answer a few quick questions about your location and health. Takes about a minute.
About this study
The study will evaluate the feasibility of using smartphone speakers and microphones to evaluate the caliber of the airways, detect airway obstruction, aid in airway disease diagnosis, and identify disease exacerbations.
Sponsor: Indiana University
You may qualify if…
- ✓ 1. Age 8-70 years
- ✓ 2. Ability to perform spirometry and oscillometry
- ✓ 3. Signed informed consent (and assent for children as appropriate)
- ✓ 4. No respiratory or other major disease (for healthy controls), or physician-diagnosed asthma, COPD, CF, or other airway diseases
You may not qualify if…
- ✕ 1. Inability or unwillingness to perform AWARE, spirometry, or oscillometry
- ✕ 2. Acute or chronic illness that, at the judgement of investigators, may affect lung function and alter the results of AWARE or the reference PFTs (spirometry and AOS)
Where it's recruiting
Indiana
Indianapolis
Pennsylvania
Pittsburgh
Source: ClinicalTrials.gov · NCT06512064 · last updated 2025-10-24