Clinical trials
Periodontal Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
858 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 4 |
| 2005 | 5 |
| 2006 | 2 |
| 2007 | 7 |
| 2008 | 8 |
| 2009 | 11 |
| 2010 | 15 |
| 2011 | 7 |
| 2012 | 20 |
| 2013 | 29 |
| 2014 | 33 |
| 2015 | 33 |
| 2016 | 37 |
| 2017 | 45 |
| 2018 | 55 |
| 2019 | 43 |
| 2020 | 39 |
| 2021 | 53 |
| 2022 | 66 |
| 2023 | 86 |
| 2024 | 84 |
| 2025 | 84 |
| 2026 | 79 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 522 |
| Unknown status | 136 |
| Recruiting | 82 |
| Not yet recruiting | 56 |
| Active, not recruiting | 30 |
| Enrolling by invitation | 15 |
| Terminated | 9 |
| Withdrawn | 8 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Sao Paulo | 23 |
| Cairo University | 16 |
| University of Pavia | 13 |
| Izmir Katip Celebi University | 11 |
| Necmettin Erbakan University | 11 |
| Abant Izzet Baysal University | 10 |
| Ain Shams University | 10 |
| Saglik Bilimleri Universitesi | 10 |
| Colgate Palmolive | 9 |
| Aydin Adnan Menderes University | 8 |
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 | 858 |
| Periodontitis | 272 |
| Gingivitis | 121 |
| Periodontal Pocket | 48 |
| Chronic Periodontitis | 43 |
| Dental Plaque | 38 |
| Inflammation | 37 |
| Dental Caries | 32 |
| Diabetes Mellitus | 30 |
| Diabetes Mellitus, Type 2 | 29 |
Trials
Showing 1 to 25 of 858. Each trial links to its page on Pharma Observatory.
758 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.