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Combination of Dental Bleaching Techniques, Randomized Clinical Trial

Phase 4
Completed
Conditions
Tooth Stain
Registration Number
NCT02682329
Lead Sponsor
Universidad Iberoamericana
Brief Summary

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

Detailed Description

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%

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
120
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

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Primary Outcome Measures
NameTimeMethod
Change in color after the interventionTwo weeks

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)

Secondary Outcome Measures
NameTimeMethod

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