Clinical trials
Completed Hearing Loss trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
409 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 10 |
| 2007 | 13 |
| 2008 | 7 |
| 2009 | 7 |
| 2010 | 9 |
| 2011 | 8 |
| 2012 | 13 |
| 2013 | 19 |
| 2014 | 15 |
| 2015 | 23 |
| 2016 | 21 |
| 2017 | 30 |
| 2018 | 30 |
| 2019 | 36 |
| 2020 | 29 |
| 2021 | 31 |
| 2022 | 31 |
| 2023 | 28 |
| 2024 | 12 |
| 2025 | 11 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 409 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sonova AG | 55 |
| Cochlear | 29 |
| US Department of Veterans Affairs | 15 |
| Oticon Medical | 12 |
| VA Office of Research and Development | 11 |
| Bernafon AG | 6 |
| Northwestern University | 6 |
| Sound Pharmaceuticals, Incorporated | 6 |
| Advanced Bionics | 5 |
| Johns Hopkins University | 5 |
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 | 409 |
| Hearing Loss, Sensorineural | 33 |
| Deafness | 25 |
| Tinnitus | 20 |
| Hearing Loss, Conductive | 16 |
| Hearing Disorders | 15 |
| Presbycusis | 15 |
| Ear Diseases | 10 |
| Hearing Loss, Bilateral | 9 |
| Hearing Loss, Mixed Conductive-Sensorineural | 8 |
Trials
Showing 76 to 100 of 409. Each trial links to its page on Pharma Observatory.
309 more trials match. See them 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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