Clinical trials
Phase 4 Periodontal Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
48 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 31 |
| Unknown status | 7 |
| Withdrawn | 2 |
| Terminated | 2 |
| Active, not recruiting | 2 |
| Recruiting | 2 |
| Not yet recruiting | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Campinas, Brazil | 4 |
| University of Oslo | 4 |
| Colgate Palmolive | 3 |
| University of Sao Paulo | 3 |
| Rungta College of Dental Sciences and Research | 2 |
| University of Guarulhos | 2 |
| Afyonkarahisar Health Sciences University | 1 |
| Ain Shams University | 1 |
| Altinbas University | 1 |
| Catrine Isehed | 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 |
|---|---|
| Periodontal Diseases | 48 |
| Periodontitis | 8 |
| Gingivitis | 6 |
| Chronic Periodontitis | 5 |
| Diabetes Mellitus, Type 2 | 3 |
| Furcation Defects | 3 |
| Peri-Implantitis | 3 |
| Periodontal Pocket | 3 |
| Dental Caries | 2 |
| Dental Plaque | 2 |
Trials
Showing 1 to 25 of 48. 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.
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.