Clinical Trials Logo
  1. Home
  2. Tooth Bleaching
  3. NCT03039270

Evaluation of Sensitivity With and Without Sonic Activation of a Desensitizing Gel Before in Office Bleaching in Adults

Dentin Sensitivity Clinical Trial

Official title:
Sensitivity Absolute Risk Evaluation With and Without Sonic Activation of a Desensitizing Gel Previously to in Office Bleaching in Adults.

Clinical Trial Summary

This randomized, controlled clinical trial, triple-blind, split-mouth type was conducted aiming to assess the absolute risk of sensitivity with and without sonic activation of a desensitizing gel previously to the in-office bleaching in adults.

Clinical Trial Description

This clinical trial evaluated the effect of sonic activation of a desensitizing gel on the occurrence of sensitivity associated with office bleaching. For this, 31 patients had their anterior superior teeth divided into right and left, according to the sonic activation (AS) or not (SS) of the desensitizer. Prior to bleaching, a desensitizing gel containing 5% potassium nitrate and 2% sodium fluoride (Desensibilize KF2%, FGM Dental Products,SC, Brazil) was applied. Sonic activation was performed with a sonic device (Smart, FGM Dental Products, SC, Brazil) at the 170 MHz frequency. A hydrogen peroxide gel (Whiteness HP Maxx, FGM Dental Products, SC, Brazil) was used in two whitening sessions. It was also performed, evaluation of the presence of cracks in enamel, through transillumination. The color change was verified using two color scales and a spectrophotometer. The dental sensitivity was recorded through a sensitivity diary answered by the patient, in the period up to 48 hours after each bleaching session. The absolute risk of tooth sensitivity was compared using the McNemar test (= 5%). The color change was analyzed from the variation of units of scale vita (SGU) and through the value of ΔE, which were compared through Student t test (α = 5%). ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03039270
Study type Interventional
Source Federal University of Amazonas
Contact
Status Completed
Phase N/A
Start date January 18, 2016
Completion date April 15, 2016
View Details
See also
  Status Clinical Trial Phase
Completed NCT02753075 - A Study in Dentinal Hypersensitivity (DH) Participants to Assess the Efficacy of an Occluding Dentifrice. N/A
Completed NCT06045026 - A Real-World Evidence Study Evaluating Oral Health Related Quality Of Life With Use Of A Stannous Fluoride Anti-Sensitivity Toothpaste For Dentin Hypersensitivity Management N/A
Completed NCT02861664 - Assessment of the Efficacy of an Experimental Occlusion Technology Dentifrice in Dentinal Hypersensitivity N/A
Completed NCT02542943 - Efficacy of Two Experimental Oral Rinses in Providing Long Term Relief From Dentinal Hypersensitivity N/A
Completed NCT02226562 - Clinical Study Investigating the Efficacy of a Mouthwash in Providing Long Term Relief From Dentinal Hypersensitivity Phase 2
Completed NCT02919202 - Clinical Trial to Compare the Efficacy of a Fluoride Gel and a Dental Bonding Agent in Treatment of Tooth Sensitivity N/A
Not yet recruiting NCT04485299 - Clinical Assessment of Bifluorid 10 vs Varnish Fluoride on The Exposed Hypersensitive Cervical Dentin in Adult Patient Phase 2/Phase 3
Completed NCT02931734 - Assessment of Different Protocols for Cervical Dentin Hypersensitivity Treatment N/A
Completed NCT02923895 - To Investigate the Efficacy of an Occluding Dentifrice in Dentinal Hypersensitivity (DH) Phase 4
Withdrawn NCT03361774 - A Clinical Method Development Study to Characterise The Efficacy of a Dentifrice For The Relief Of Dentin Hypersensitivity Phase 2
Completed NCT02924350 - The Efficacy of an Occluding Dentifrice in Providing Relief From Dentinal Hypersensitivity (DH) N/A
Completed NCT05083052 - Propolis in Reducing Dentin Hypersensitivity N/A
Active, not recruiting NCT06150573 - A Study Assessing the Effects of an Experimental Dentifrice in Maintaining Tooth Color Following Tooth Bleaching N/A
Completed NCT02937623 - To Evaluate the Efficacy of an Experimental Dissolvable Strip in Rapidly Relieving Dentinal Hypersensitivity (DH) N/A
Completed NCT02612064 - The Efficacy of an Occluding Dentifrice in Providing Relief From Dentinal Hypersensitivity N/A
Completed NCT02293044 - A Study to Evaluate the Safety and Efficacy of an Oxalate Strip on Adjacent Teeth With Dentinal Hypersensitivity N/A
Completed NCT02128633 - Effectiveness of a Homecare Dentin Hypersensitivity Gel Phase 2/Phase 3
Completed NCT03310268 - A Clinical Study to Evaluate a Stannous Fluoride Toothpaste for the Relief of Dentinal Hypersensitivity N/A
Completed NCT05750745 - A Clinical Study to Evaluate the Efficacy of a Stannous Fluoride Toothpaste for the Relief of Dentine Hypersensitivity in a Chinese Population N/A
Not yet recruiting NCT06417580 - Effect of Pregabalin Gel in Controlling Cervical Dentin Hypersensitivity Phase 2