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| Withdrawn | 8 |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 26 to 50 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.