Clinical trials
Completed Hearing Loss trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
176 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 7 |
| 2007 | 7 |
| 2008 | 4 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 3 |
| 2012 | 6 |
| 2013 | 8 |
| 2014 | 6 |
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 11 |
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 14 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 176 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sonova AG | 17 |
| US Department of Veterans Affairs | 13 |
| VA Office of Research and Development | 11 |
| Cochlear | 7 |
| Northwestern University | 6 |
| Sound Pharmaceuticals, Incorporated | 6 |
| Advanced Bionics | 5 |
| Johns Hopkins University | 5 |
| Oticon Medical | 4 |
| University of North Carolina, Chapel Hill | 4 |
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 | 176 |
| Hearing Loss, Sensorineural | 18 |
| Tinnitus | 10 |
| Deafness | 9 |
| Presbycusis | 9 |
| Hearing Disorders | 7 |
| Vertigo | 6 |
| Meniere Disease | 5 |
| Ear Diseases | 4 |
| Hearing Loss, Bilateral | 4 |
Trials
Showing 1 to 25 of 176. Each trial links to its page on Pharma Observatory.
76 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.