Efficacy of a Toothpaste in Reducing Plaque, Gingivitis, and Gingival Bleeding
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Phase
Phase 3
Status
Not yet recruiting
Study type
Interventional
Design
Randomized · Quadruple · Treatment
Enrollment
90estimated
Sites
1
Country
China
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | Apr 2026 | estimated | When the study began enrolling |
| Primary completion | Jul 2026 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | Jul 2026 | estimated | The whole study's end, after follow-up |
| First posted | 2026-03-30 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-04-13 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Conditions
- Plaque, Dental
- Gingivitis
Interventions
- Drug: Toothpaste containing chitosan
- Drug: Colgate Cavity Protection Toothpaste
Primary outcomes
what the primary-completion date above is the date OFModified Gingival Index (MGI_ Lobene)
measured Baseline, 2 week, 1 month & 3 month
Modified Plaque Index (MPI_ Turesky)
measured Baseline, 2 week, 1 month & 3 month
Gingival Bleeding Index (GBI_ Saxton)
measured Baseline, 2 week, 1 month & 3 month
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