Skip to content

Clinical trials

Phase 4 Tooth Discoloration trials

Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.

Filters: Condition: Tooth Discoloration Phase: Phase 4 Clear all

7 trials match Source: ClinicalTrials.gov registrations

Trials started per year

By phase, 2000 to 2026.

Trials started per year
CategoryTrials
20051
20111
20121
20141
20171
20182

Status

Trials by registry status. Select a bar to filter.

Trials by status
CategoryTrials
Completed7

Top lead sponsors

A sponsor with a page on Pharma Observatory links to it.

Top lead sponsors
CategoryTrials
André Luis Faria e Silva1
Cukurova University1
Federal University of Paraíba1
Fujian Medical University1
McNeil AB1
Universidad Iberoamericana1
Universidade Estadual de Ponta Grossa1

Top conditions

MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.

Top conditions
CategoryTrials
Tooth Discoloration7

Trials

Showing 51 to 7 of 7. Each trial links to its page on Pharma Observatory.

No trials match these filters.

Try a different keyword, or clear a filter.

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.

Go deeper on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.