Combination of Dental Bleaching Techniques, Randomized Clinical Trial

Universidad Iberoamericana120 enrolled

Overview

To determine the effectiveness of combining different concentrations of hydrogen peroxide and carbamide used during tooth bleaching.

120 patiens over 18 years old. Design: Hydrogen peroxide (HP) Carbamide Peroxide (CP) Group 1: CP 10% + HP 40% Group 2: CP 15% + HP 40% Group 3: CP 20% + HP 40% Group 4: HP 10% + HP 40%

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Enrollment

120

Conditions

Tooth Stain

Interventions

Hydrogen Peroxide and Carbamide PeroxideOTHER

Carbamide Peroxide + Hydrogen Peroxide were administered to each patient on this group. HP 10% at home and HP 40% at office

Hydrogen Peroxide and Hydrogen PeroxideOTHER

Hydrogen Peroxide + Hydrogen Peroxide were administered to each patient on this group. HP at home and HP at office

Eligibility

Sex: ALLMin age: 18 YearsMax age: 45 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * 18 - 45 years old * Student, teacher or administrative personnel at UNIBE. Exclusion Criteria: * Dental Hypersensitivity * Periodontal disease * Active caries lesions * Allergy to latex * Orthodontic treatment

Outcomes

Primary Outcomes

Change in color after the intervention

The color was taken with conventional hade guide VITA by human observation, with the color range from A to D, each color range with 5 classifications. (Ej. A1, A2, A3, A4, A5)

Time frame: Two weeks

Data from ClinicalTrials.gov

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