MedTrace Logo

Evaluation of the Effect of Fluoride and Laser Application on the Prevention of Sensitivity in Bleached Teeth

NCT03044171 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 25

Last updated 2017-03-17

No results posted yet for this study

Summary

To investigate the effects of desensitizing agents on the dental bleaching process, testing the hypothesis that they may prevent dental sensitivity.

Conditions

  • Dentin Sensitivity

Interventions

DEVICE

Low Level Laser Therapy

Laser therapy: it was used the infrared spectrum with wavelength of 808 nm in its active environment AsGaAl, in two points: cervical and central-medial region of the incisors, canines and premolars.

DRUG

1.1% Sodium Fluoride

Fluoride therapy: 1.1% sodium fluoride 5000 ppm was applied for 5 minutes on the vestibular surface of all pre-bleached dental elements.

DRUG

In-office dental bleaching

Both groups received the in-office bleaching treatment. Three 15-minute applications of the 35% hydrogen peroxide gel were performed, totaling 45 minutes in each of the 4 sessions, with a 7-day interval.

Sponsors & Collaborators

  • Universidade Federal do Para

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
25 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-08-01
Primary Completion
2017-01-23
Completion
2017-02-23

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03044171 on ClinicalTrials.gov