Clinical trials
Completed Periodontitis trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
344 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 8 |
| 2011 | 4 |
| 2012 | 9 |
| 2013 | 12 |
| 2014 | 13 |
| 2015 | 16 |
| 2016 | 25 |
| 2017 | 24 |
| 2018 | 16 |
| 2019 | 28 |
| 2020 | 15 |
| 2021 | 26 |
| 2022 | 33 |
| 2023 | 43 |
| 2024 | 29 |
| 2025 | 23 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 344 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Postgraduate Institute of Dental Sciences Rohtak | 9 |
| University of Catania | 8 |
| Biruni University | 7 |
| Izmir Katip Celebi University | 7 |
| Ataturk University | 6 |
| Istanbul Medipol University Hospital | 6 |
| Marmara University | 6 |
| Ondokuz Mayıs University | 6 |
| Gazi University | 5 |
| Universidad Complutense de Madrid | 5 |
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 |
|---|---|
| Periodontitis | 344 |
| Periodontal Diseases | 59 |
| Gingivitis | 34 |
| Chronic Periodontitis | 24 |
| Diabetes Mellitus | 20 |
| Periodontal Pocket | 18 |
| Inflammation | 17 |
| Diabetes Mellitus, Type 2 | 13 |
| Periodontal Attachment Loss | 9 |
| Arthritis, Rheumatoid | 8 |
Trials
Showing 1 to 25 of 344. Each trial links to its page on Pharma Observatory.
244 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.