Clinical trials
Phase 4 Tooth Discoloration trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
7 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2017 | 1 |
| 2018 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 7 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| André Luis Faria e Silva | 1 |
| Cukurova University | 1 |
| Federal University of Paraíba | 1 |
| Fujian Medical University | 1 |
| McNeil AB | 1 |
| Universidad Iberoamericana | 1 |
| Universidade Estadual de Ponta Grossa | 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 |
|---|---|
| Tooth Discoloration | 7 |
Trials
Showing 26 to 7 of 7. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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