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Combined Dental Bleaching Protocols and Time Required to Achieve Satisfactory Color

NCT03514797 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 26

Last updated 2019-04-19

No results posted yet for this study

Summary

This parallel, randomized, and controlled clinical trial will assess the effect of a single prior session of in-office dental bleaching on time required to achieve satisfactory tooth color with at-home bleaching. Participants enrolled will randomly allocated to receive or not a single session of dental bleaching with 35% hydrogen peroxide applied for 45 min. Following, all participants will use customized trays filled with 10% carbamide peroxide for 1h per day until obtain satisfactory results. The primary outcome will be the number of days necessary to obtain satisfactory tooth color. Furthermore, tooth sensitivity and color changes measured with spectrophotometer will be assessed.

Conditions

  • Tooth Discoloration

Interventions

DRUG

Bleaching Agents

In-office tooth bleaching with 35% hydrogen peroxide in a single application of 45 minutes.

DRUG

Bleaching Agents

At-home tooth bleaching with 10% carbamide peroxide for 1 hour per day.

Sponsors & Collaborators

  • André Luis Faria e Silva

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2018-04-13
Primary Completion
2018-06-30
Completion
2018-06-30

Countries

  • Brazil

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 NCT03514797 on ClinicalTrials.gov