Clinical trials
Completed Periodontal Diseases trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
253 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 2 |
| 2004 | 2 |
| 2005 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 6 |
| 2011 | 2 |
| 2012 | 6 |
| 2013 | 10 |
| 2014 | 11 |
| 2015 | 9 |
| 2016 | 16 |
| 2017 | 19 |
| 2018 | 26 |
| 2019 | 19 |
| 2020 | 11 |
| 2021 | 17 |
| 2022 | 20 |
| 2023 | 31 |
| 2024 | 20 |
| 2025 | 13 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 253 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Sao Paulo | 9 |
| University of Pavia | 8 |
| Izmir Katip Celebi University | 6 |
| Necmettin Erbakan University | 5 |
| University of Pisa | 5 |
| University of Turin, Italy | 5 |
| Abant Izzet Baysal University | 4 |
| University of Nove de Julho | 4 |
| Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia | 3 |
| Didem OZKAL EMINOGLU | 3 |
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 | 253 |
| Periodontitis | 59 |
| Gingivitis | 33 |
| Dental Plaque | 18 |
| Chronic Periodontitis | 14 |
| Diabetes Mellitus, Type 2 | 12 |
| Periodontal Pocket | 12 |
| Inflammation | 10 |
| Alveolar Bone Loss | 9 |
| Gingival Recession | 9 |
Trials
Showing 1 to 25 of 253. Each trial links to its page on Pharma Observatory.
153 more trials match. See them 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.