- Conditions
- Eustachian Tube Dysfunction
- Interventions
- ET Stress test, Sonotubometry, Forced Response Test (FRT), Inflation Deflation Test (IDT), Maneuver Sequence, 9-Step Test, Tubomanometry, Videoendoscopic assessment of ETF, Pressure chamber ET test
- Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 3 Years to 70 Years
- Enrollment
- 95 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2019
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
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- Conditions
- Middle-ear Barotrauma
- Interventions
- flight/diving simulation, ET function testing at ambient pressure, nasal video-endoscopy
- Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 10 Years to 50 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania