Clinical Study to Evaluate the Anti-cavity Efficacy of Three Dentifrices: An In Situ Model
← catalyst calendarSponsored by Colgate Palmolive (industry) · CL — their whole pipeline →. With Federal University of Alagoas.
Phase
Phase 3
Status
Completed
Study type
Interventional
Design
Randomized · Quadruple · Other
Enrollment
36actual
Sites
1
Country
Brazil
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 | 2025-10-09 | actual | When the study began enrolling |
| Primary completion | 2025-12-11 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2025-12-11 | actual | The whole study's end, after follow-up |
| First posted | 2025-08-21 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-02-06 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Conditions
- Demineralization
- Remineralization
- Dental Cavity
- Enamel Lesions
Interventions
- Drug: Fluoride free toothpaste in a chalk base
- Drug: Fluoride Toothpaste
- Drug: Fluoride free toothpaste in a PCC/RNCC base
- Device: Toothbrush
Primary outcome
what the primary-completion date above is the date OFMicrohardness change
measured 6 weeks
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