- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03194984
Effectiveness of Office Bleaching Agents in Patients of Different Age Group
Randomized Clinical Trial Comparing the Effectiveness of Office Bleaching Agents in Patients of Different Age Group
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Throughout life, the aging of the human being as a whole is inevitable. The dental structure such as cementum and dentin undergo some changes over time, such as secondary deposition of dentin, which results in the reduction of root canal length. In addition, with aging the teeth undergo color changes, presenting a more yellowish or grayish coloration (Ravindra SV et al., 2015). The fact is that most of the studies that involve the technique of dental bleaching have as inclusion factor only young adult patients, excluding patients of more advanced age groups. Therefore, it is fundamental to evaluate the whitening technique in these older patients, since it is a treatment that does not cause harm to the individuals To assess the effect of dental bleaching in the office with Whiteness HP Automixx, FGM at 35% and Opalescence Boost at 38% in the same arch, in different age groups (18 to 25 years and 40 to 65 years) in absolute risk and intensity Of the postoperative dental sensitivity through the visual analog (VAS 0-10) and analogue (NRS 0-4) scales.
- Evaluate the efficacy of Whitening HP Automixx, FGM 35% and Opalescence Boost 38% in the same arch in different age groups (18 to 25 years and 40 to 65 years) using Color Vita Classical and Vita Bleachedguide, and the Vita Easyshade spectrophotometer.
- Evaluate the satisfaction of patients after Whitening HP Automixx at 35, FGM and Opalescence Boost 38% in the same arch in different age groups (18 to 25 years and 40 to 65 years).
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Av Pará S/n Bloco 4 L Anexo A Sala 42 Campus Umuarama
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Uberlândia, Av Pará S/n Bloco 4 L Anexo A Sala 42 Campus Umuarama, Brazil
- Gisele Rodrigues da Silva
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients over 18 years of age up to 25 years
- Patients aged 40 years up to 65 years
- Good oral and general health
- Teeth free of restorations or with small restorations
- Free from carious injury,
- Patients with tooth color A2 or darker according to the Vita Classical color scale (Vita Zahnfabrik, Bad Säckingen, Germany)
- Agree to the informed consent form
Exclusion Criteria:
- extensive restoration
- Patients who have already undergone dental whitening
- Pregnant or lactating women
- That report dental sensitivity
- With non-carious cervical lesion
- Parafunctional habits
- Orthodontic appliances
- Any other type of oral pathology
- Smokers, patients who are using analgesic or anti-inflammatory drugs, present systemic alterations such as gastric, cardiac, renal and hepatic problems, diabetics, hypertensives or pre-existing neoplasias.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Young Patient
With 18-25 years old.
Drug: Hydrogen peroxide 35%.
Drug: Hydrogen peroxide 38%
|
The office bleaching products will be applied on one of dental hemi-arch of young patients (18-25 years) or adult patients (40-65 years), after randomization.
The product will apllied according manufacture instrutions.
Other Names:
The office bleaching products will be applied on one of dental hemi-arch of young patients (18-25 years) or adult patients (40-65 years), after randomization.
The product will apllied according manufacture instrutions.
Other Names:
|
Other: Adult Patient
With 40-65 years old.
Drug: Hydrogen peroxide 35%.
Drug: Hydrogen peroxide 38%
|
The office bleaching products will be applied on one of dental hemi-arch of young patients (18-25 years) or adult patients (40-65 years), after randomization.
The product will apllied according manufacture instrutions.
Other Names:
The office bleaching products will be applied on one of dental hemi-arch of young patients (18-25 years) or adult patients (40-65 years), after randomization.
The product will apllied according manufacture instrutions.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Tooth discoloration
Time Frame: 36 weeks
|
Efficacy of office dental whitening mensured by Easyshade spectrophotometer.
|
36 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Dentin sensitivity
Time Frame: 36 weeks
|
It will analised the risk and intensity of tooth sensitivity of dental bleaching
|
36 weeks
|
Patient satisfaction
Time Frame: 36 weeks
|
It will analised the patient satisfaction by questionnaire of self-perception of aesthetics (PIDAQ)
|
36 weeks
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Gisele Silva, Dra, Federal University of Uberlandia
Publications and helpful links
General Publications
- Reis A, Dalanhol AP, Cunha TS, Kossatz S, Loguercio AD. Assessment of tooth sensitivity using a desensitizer before light-activated bleaching. Oper Dent. 2011 Jan-Feb;36(1):12-7. doi: 10.2341/10-148-CR. Epub 2011 Mar 24.
- Martin J, Rivas V, Vildosola P, Moncada L, Oliveira Junior OB, Saad JR, Fernandez E, Moncada G. Personality Style in Patients Looking for Tooth Bleaching and Its Correlation with Treatment Satisfaction. Braz Dent J. 2016 Jan-Feb;27(1):60-5. doi: 10.1590/0103-6440201600127.
- de Geus JL, Wambier LM, Kossatz S, Loguercio AD, Reis A. At-home vs In-office Bleaching: A Systematic Review and Meta-analysis. Oper Dent. 2016 Jul-Aug;41(4):341-56. doi: 10.2341/15-287-LIT. Epub 2016 Apr 5.
- Kossatz S, Dalanhol AP, Cunha T, Loguercio A, Reis A. Effect of light activation on tooth sensitivity after in-office bleaching. Oper Dent. 2011 May-Jun;36(3):251-7. doi: 10.2341/10-289-C. Epub 2011 Jul 8.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CAAE: 57252216.2.0000.5152
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Study Data/Documents
-
Metanalysis, systematic review
Information identifier: 27045285
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Clinical Study Report
Information identifier: 21740236
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Clinical Study Report
Information identifier: 21488723
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Informed Consent Form
Information identifier: 27007348
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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