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The Effect of Whitening Toothpaste on Tooth Color Associated With Bleaching Process

NCT03163069 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 63

Last updated 2017-10-10

No results posted yet for this study

Summary

This double-blind randomized controlled clinical trial aimed to investigate the effect of whitening dentifrices on the clinical efficiency of in-office tooth bleaching procedures.

Conditions

  • Tooth Discoloration

Interventions

COMBINATION_PRODUCT

in-office bleaching with the conventional whitening dentifrice

Participants will receive in-office tooth bleaching with 40% hydrogen peroxide (Opalescence Boost PF 40%) for the maxillary anterior teeth (2 sessions, with a 1-week interval). During the tooth bleaching procedure and 3 weeks after the procedure, the participants will be instructed to brush their teeth twice with the conventional whitening dentifrice.

COMBINATION_PRODUCT

in-office bleaching with the whitening dentifrice containing blue covarine

Participants will receive in-office tooth bleaching with 40% hydrogen peroxide (Opalescence Boost PF 40%) for the maxillary anterior teeth (2 sessions, with a 1-week interval). During the tooth bleaching procedure and 3 weeks after the procedure, the participants will be instructed to brush their teeth twice with the whitening dentifrice containing blue covarine.

COMBINATION_PRODUCT

in-office bleaching with the regular dentifrice

Participants will receive in-office tooth bleaching with 40% hydrogen peroxide (Opalescence Boost PF 40%) for the maxillary anterior teeth (2 sessions, with a 1-week interval). During the tooth bleaching procedure and 3 weeks after the procedure, the participants will be instructed to brush their teeth twice with the regular dentifrice.

Sponsors & Collaborators

  • Fujian Medical University

    lead OTHER

Principal Investigators

  • Hao Yu · Fujian Medical University, China

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
FACTORIAL

Eligibility

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

Timeline & Regulatory

Start
2017-01-18
Primary Completion
2017-07-02
Completion
2017-08-24

Countries

  • China

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 NCT03163069 on ClinicalTrials.gov