Condition
Periodontitis Stage III clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Periodontitis Stage III clinical trials that are recruiting, at sites in 3 countries (most in Malaysia (1), Egypt (1), Hong Kong (1)). By phase: Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Periodontitis Stage III clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| SP-D in GCF: Change after MINST in periodontitis | — | Cairo | Recruiting | May 20, 2026 |
| 3-month liquid platelet-rich fibrin treatment used during deep cleaning for stage II–IV periodontitis | Phase 2 | Jenjarum, Selangor | Recruiting | Dec 19, 2025 |
| Two mouthwashes for gum disease: CHX 0.2% versus CHX 0.12% + CPC | — | Hong Kong | Recruiting | May 13, 2025 |
All recruiting trials (3)
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SP-D in GCF: Change after MINST in periodontitis
This study tests whether levels of Surfactant Protein D in gum fluid change after a minimally invasive non-surgical periodontal treatment in adults with periodontitis.
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3-month liquid platelet-rich fibrin treatment used during deep cleaning for stage II–IV periodontitis
This 3-month test will see if flushing diseased gum pockets with your own liquid platelet-rich fibrin after deep cleaning helps healing for people with stage II–IV periodontitis.
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Two mouthwashes for gum disease: CHX 0.2% versus CHX 0.12% + CPC
This study tests whether a lower-concentration chlorhexidine mouthwash with CPC works as well as a standard chlorhexidine mouthwash as an extra treatment for periodontitis.
Related topics
Quick answers
How many Periodontitis Stage III clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Malaysia (1 trial), Egypt (1 trial), Hong Kong (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.