Clinical trials
Completed Tooth, Nonvital trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
49 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 49 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Cairo University | 8 |
| Istanbul Medipol University Hospital | 3 |
| Ain Shams University | 2 |
| Cukurova University | 2 |
| University of Bologna | 2 |
| University of Health Sciences Lahore | 2 |
| University of Nove de Julho | 2 |
| University of Sao Paulo | 2 |
| Abant Izzet Baysal University | 1 |
| Al-Azhar University | 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, Nonvital | 49 |
| Postoperative Pain | 9 |
| Dental Pulp Diseases | 3 |
| Periapical Periodontitis | 3 |
| Dental Caries | 2 |
| Dental Pulp Necrosis | 2 |
| Tooth Discoloration | 2 |
| Tooth Fractures | 2 |
| Tooth Injuries | 2 |
| Agnosia | 1 |
Trials
Showing 76 to 49 of 49. 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.