Actively Recruiting
Acoustic Waveform Respiratory Evaluation
Led by Indiana University · Updated on 2025-10-24
800
Participants Needed
2
Research Sites
244 weeks
Total Duration
On this page
Sponsors
I
Indiana University
Lead Sponsor
N
National Heart, Lung, and Blood Institute (NHLBI)
Collaborating Sponsor
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
Acoustic Waveform Respiratory Evaluation
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 8 to 70 years
- Ability to perform spirometry and oscillometry
- Signed informed consent (and assent for children as appropriate)
- No respiratory or major disease for healthy controls, or physician-diagnosed asthma, COPD, cystic fibrosis, or other airway diseases
You will not qualify if you...
- Unable or unwilling to perform AWARE, spirometry, or oscillometry
- Acute or chronic illness that may affect lung function and alter test results
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 2 locations
1
Indiana University
Indianapolis, Indiana, United States, 46202
Actively Recruiting
2
University of Pittsburgh
Pittsburgh, Pennsylvania, United States, 15224
Actively Recruiting
Research Team
E
Elizabeth Rizzi, RN
CONTACT
L
Lisa Bendy, RRT
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NON_RANDOMIZED
Model
PARALLEL
Primary Purpose
DIAGNOSTIC
Number of Arms
5
Not the Right Trial for You?
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here