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Evaluation of the Whitening Effect in Subjects After Professional Tooth Cleaning Procedure

NCT07438990 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-02-27

No results posted yet for this study

Summary

The goal of this study is to learn if the toothpaste works to maintain effect of the professional tooth cleaning in adults. It will also learn about the safety of the product. The main questions it aims to answer are:

• Does the toothpaste help to maintain teeth colour after professional cleaning?

Researchers will compare whitening toothpaste to a regular toothpaste to see if it works to maintain effects of professional teeth cleaning.

Participants will:

* Use assigned toothpaste daily for 4 weeks
* Visit the clinic on the established days during 4 weeks for check ups and evaluation

Conditions

  • Tooth Color

Interventions

OTHER

Whitening toothpaste

Subjects will use the whitening toothpaste 3 times daily during 4 weeks

OTHER

Regular toothpaste

Subjects will use the regular toothpaste 3 times daily during 4 weeks

Sponsors & Collaborators

  • Lacer S.A.

    lead INDUSTRY

Principal Investigators

  • Sonia Robas, Dr · Clinica Dental Rob

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-03-01
Primary Completion
2026-05-31
Completion
2026-06-30

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07438990 on ClinicalTrials.gov