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

Damascus University24 enrolled

Overview

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

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,

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Enrollment

Conditions

Tooth Sensitivity

Interventions

Tri-calcium PhosphateOTHER

A paste contains Tri Calcium Phosphate \& Fluoride

PlaceboOTHER

paste manufactured to mimic Clinpro, without Tri Calcium Phosphate

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

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

Locations (1)

Damascus University

Damascus, Syria

Outcomes

Primary Outcomes

Change in Sensitivity Status

using a visual analog scale (VAS)

Time frame: at (1) 24 hours following application, (2) at 48 hours post-application, (3) at 72 hours post-application and (4) at seven days following application

Secondary Outcomes

Change in Color Shade

color shade change will be detected; using Vita Easy Shadeِ Advance 4.0.

Time frame: at (1) 72 hours following application , (2) one week following application, (3) two weeks following application, and (4) one month following application

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.