Effect of Laser and Potassium Nitrate Application on the Sensitivity Control in Bleached Teeth
Last updated on July 2021Recruitment
- Recruitment Status
- Completed
Summary
- Conditions
- Dentin Sensitivity
- Type
- Interventional
- Phase
- Phase 1
- Design
- Allocation: RandomizedIntervention Model: Crossover AssignmentMasking: Double (Participant, Outcomes Assessor)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 30 years
- Gender
- Both males and females
Description
The objective of this double blind, randomized and controlled clinical study, was to evaluate the efficacy of potassium nitrate / sodium fluoride (KNO3 / KF) gel associated with LLLT (Low Level Light Therapy) on teeth that were exposed to 35% hydrogen peroxide during 3 weeks of bleaching treatment. ...
The objective of this double blind, randomized and controlled clinical study, was to evaluate the efficacy of potassium nitrate / sodium fluoride (KNO3 / KF) gel associated with LLLT (Low Level Light Therapy) on teeth that were exposed to 35% hydrogen peroxide during 3 weeks of bleaching treatment. Methods: 50 volunteers were evaluated through the split-mouth model, where the hemiarcates were randomized and later allocated in one of the experimental groups: G1 (negative control)- group with no desensitizing treatment, only bleached; G2 (positive control)- group treated with LLLT + placebo gel; G3- group treated with placebo laser application + 5% KNO3 / 2% KF gel; and G4- group treated with LLLT + 5% KNO3 / 2% KF gel.
Tracking Information
- NCT #
- NCT03434782
- Collaborators
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Investigators
- Not Provided
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