Effect of Tri Calcium Phosphate on Efficacy and Sensitivity With Vital Tooth Whitening Using 20% Carbamide Peroxide

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-11-30

Study Completion Date

2017-02-28

Brief Summary

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Teeth sensitivity is the most popular symptom when using At-Home tooth whitening. Tri calcium phosphate containing pastes may affect the efficacy and postoperative sensitivity associated with At-Home vital tooth whitening using 20% carbamide peroxide

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Detailed Description

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Subjects enrolled in this study will apply home bleaching trays with 20%carbamide peroxide 4h/day for a week, the sample will be divided into two groups : the experimental group will apply tri calcium phosphate containing paste(Clinpro) 30 min/day after bleaching treatment, the control group will apply placebo paste 30 min/day after bleaching treatment,

Conditions

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Tooth Sensitivity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Tri-calcium Phosphate

clinpro tooth creme, i.e. Tri-calcium Phosphate, for 30 min/day after bleaching 4h with carbamide peroxide 20%

Group Type EXPERIMENTAL

Tri-calcium Phosphate

Intervention Type OTHER

A paste contains Tri Calcium Phosphate \& Fluoride

Placebo

a placebo creme will be applied for 30 min/day after bleaching 4h with carbamide peroxide 20%

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

paste manufactured to mimic Clinpro, without Tri Calcium Phosphate

Interventions

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Tri-calcium Phosphate

A paste contains Tri Calcium Phosphate \& Fluoride

Intervention Type OTHER

Placebo

paste manufactured to mimic Clinpro, without Tri Calcium Phosphate

Intervention Type OTHER

Other Intervention Names

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( Clinpro™ Tooth Crème, 3M ESPE, USA

Eligibility Criteria

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Inclusion Criteria

* Good dental health
* Six maxillary anterior teeth present and healthy with no restorations or carious lesions
* Teeth darker than Vita A2 shade
* No history of teeth sensitivity
* No use of a desensitizing agent or desensitizing toothpaste in the past three months

Exclusion Criteria

* Active caries or periodontal disease
* Allergies to bleaching agent or tray material
* pregnancy and breastfeeding during the trial
* tetracycline-stained teeth or fluoride or non-vital teeth
* Smoker
* Using tooth bleaching products during the last 3 years

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes