Clinical trials
Observational Hearing Loss trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
48 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2016 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 31 |
| Recruiting | 8 |
| Withdrawn | 3 |
| Enrolling by invitation | 2 |
| Not yet recruiting | 1 |
| Terminated | 1 |
| Unknown status | 1 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute on Deafness and Other Communication Disorders (NIDCD) | 7 |
| Oticon Medical | 6 |
| US Department of Veterans Affairs | 4 |
| VA Office of Research and Development | 3 |
| Akouos, Inc. | 2 |
| Johns Hopkins University | 2 |
| University of Iowa | 2 |
| University of Southern California | 2 |
| Apple Inc. | 1 |
| Brigham and Women's Hospital | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hearing Loss | 48 |
| Hearing Loss, Sensorineural | 10 |
| Deafness | 5 |
| Hearing Disorders | 4 |
| Hearing Loss, Unilateral | 4 |
| Tinnitus | 3 |
| Hearing Loss, Bilateral | 2 |
| Hearing Loss, Conductive | 2 |
| Hearing Loss, High-Frequency | 2 |
| Hearing Loss, Noise-Induced | 2 |
Trials
Showing 1 to 25 of 48. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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