Status:
RECRUITING
Effectiveness Comparison of 3D-Printed and Conventional Ear Tip Comfort in Individuals With Hearing in the Normal Range
Lead Sponsor:
University of Arizona
Conditions:
Hearing Aids
3D Printing
Eligibility:
All Genders
18-89 years
Phase:
NA
Brief Summary
Access to affordable and timely hearing healthcare remains a major challenge for many individuals, partly due to the high cost and long turnaround time. This study will explore whether 3D-printed ear ...
Eligibility Criteria
Inclusion
- Normal hearing thresholds (\<25 dB HL) at octave frequencies from 250-8000Hz.
- Normal otoscopy: patent ear canals with normal appearing eardrums and aerated middle ear, bilaterally.
- English speaking.
Exclusion
- history of extensive or current outer or middle ear pathology.
- history of extensive outer or middle ear surgery.
- history of neurological or cognitive disorder.
Key Trial Info
Start Date :
November 7 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 14 2026
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT07216937
Start Date
November 7 2025
End Date
May 14 2026
Last Update
November 10 2025
Active Locations (1)
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1
The University of Arizona Hearing Clinic
Tucson, Arizona, United States, 85719