NCT03588871

Comparison of the Efficacy and Quality of Life of Three Bleaching Products

• Status: Unknown
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 90 (estimated)
• Sponsor: Grupo de Investigação em Bioquímica e Biologia Oral · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The aims of this study are: to compare the efficacy of three different dental bleaching products; to evaluate colour relapse following dental bleaching treatment at 1, 3 and 6 months follow up; to evaluate the impact in quality of life from dental bleaching treatments. Products to be used represent three different techniques and formulations: in office, universal tray and custom tray (respectively VivaStyle Paint On Plus (Ivoclar Vivadent, Liechtenstein), Opalescence GO 6% (Ultradent, USA) and Opalescence PF 15% (Ultradent, USA). All products contain 6% hydrogen peroxide or its equivalent.

Conditions

• Tooth Bleaching
• Quality of Life

Interventions

Type	Name	Description
OTHER	Dental bleaching with PaintOn Plus VivaStyle	Procedure of tooth bleaching using products with 6% hydrogen peroxide or its equivalent, specifically the PaintOn Plus Vivastyle 6% HP (Ivoclar Vivadent)
OTHER	Dental Bleaching impact in quality of life with PaintOn Plus Vivastyle	Evaluation of oral quality of life after dental bleaching treatment with PaintOn Plus Vivastyle 6% HP (Ivoclar Vivadent) using an oral quality of life measuring questionnaire, specifically the Oral Health Impact Profile-14
OTHER	Dental bleaching with Opalescence GO	Procedure of tooth bleaching using products with 6% hydrogen peroxide or its equivalent, specifically the Opalescence GO 6% HP (Ultradent)
OTHER	Dental Bleaching impact in quality of life with Opalescence GO	Evaluation of oral quality of life after dental bleaching treatment with Opalescence GO 6% HP (Ultradent) using an oral quality of life measuring questionnaire, specifically the Oral Health Impact Profile-14
OTHER	Dental bleaching with Opalescence PF	Procedure of tooth bleaching using products with 6% hydrogen peroxide or its equivalent, specifically the Opalescence PF 16% CP (Ultradent)
OTHER	Dental Bleaching impact in quality of life with Opalescence PF	Evaluation of oral quality of life after dental bleaching treatment with Opalescence PF 16% CP (Ultradent) using an oral quality of life measuring questionnaire, specifically the Oral Health Impact Profile-14

Timeline

• Start date: 2017-09-01
• Primary completion: 2019-05-01
• Completion: 2019-09-01
• First posted: 2018-07-17
• Last updated: 2018-07-17

Locations

1 site across 1 country: Portugal

Regulatory

• FDA-regulated drug study