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Prevention of Bleaching Induced Sensitivity

NCT04855279 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 64

Last updated 2021-04-28

No results posted yet for this study

Summary

This study aims to evaluate the use of different desensitizing agents before in-office bleaching. A total of 64 volunteers were randomly divided into four groups. Before undergoing in-office bleaching with 38% hydrogen peroxide gel (three applications of 15 minutes each, one session), clinicians applied a placebo gel (control group), casein phosphopeptide-amorphous calcium phosphate (CPP-ACP), neutral sodium fluoride gel (NSF), or nano-hydroxyapatite solution (n-HAP) on all buccal surfaces of teeth. The gel was left undisturbed for 4 minutes. Patients recorded their tooth sensitivities on the VAS scale. Kruskal-Wallis test followed by Mann-Whitney U test were used to compare changes in tooth color and intensity of tooth sensitivity between groups.

Conditions

  • Tooth Bleaching
  • Tooth Sensitivity

Interventions

OTHER

neutral sodium fluoride

Topically applied

OTHER

ACP-CCP gel

Topically applied

OTHER

nano-hydroxyapatite solution

Topically applied

OTHER

glycerine

Topically applied

Sponsors & Collaborators

  • Medipol University

    lead OTHER

Principal Investigators

  • Benin Dikmen, Dr. · Medipol University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2019-01-07
Primary Completion
2019-06-28
Completion
2019-07-26

Countries

  • Turkey (Türkiye)

Study Locations

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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 NCT04855279 on ClinicalTrials.gov