Clinical trials
Tinnitus trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
20 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2008 | 2 |
| 2009 | 4 |
| 2011 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 11 |
| Unknown status | 6 |
| Active, not recruiting | 1 |
| Recruiting | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Faculdade de Medicina de Valenca | 6 |
| University of Sao Paulo General Hospital | 6 |
| Merz Pharmaceuticals GmbH | 2 |
| University of Sao Paulo | 2 |
| Federal University of Paraíba | 1 |
| Hospital do Servidor Publico Estadual | 1 |
| Universidade Federal de Santa Maria | 1 |
| University of Brasilia | 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 |
|---|---|
| Tinnitus | 20 |
| Hearing Loss | 4 |
| Myofascial Pain Syndromes | 2 |
| COVID-19 | 1 |
| Dizziness | 1 |
| Hearing Disorders | 1 |
| Hearing Loss, Noise-Induced | 1 |
| Hypertension | 1 |
| Ototoxicity | 1 |
| Somatosensory Disorders | 1 |
Trials
Showing 1 to 20 of 20. 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.
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