Status:
COMPLETED
Effect of Laser and Potassium Nitrate Application on the Sensitivity Control in Bleached Teeth
Lead Sponsor:
Universidade Federal do Para
Collaborating Sponsors:
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Conditions:
Dentin Sensitivity
Eligibility:
All Genders
18-30 years
Phase:
PHASE1
Brief Summary
To investigate the effects of desensitizing agents on the dental bleaching process, testing the hypothesis that they may control dental sensitivity.
Detailed Description
The objective of this double blind, randomized and controlled clinical study, was to evaluate the efficacy of potassium nitrate / sodium fluoride (KNO3 / KF) gel associated with LLLT (Low Level Light ...
Eligibility Criteria
Inclusion
- Absence of active carious lesions;
- Never undergone bleaching therapy;
- Good oral hygiene;
- Do not present hypersensitivity;
- Do not smoke;
- Not being pregnant;
- Presence of at least 28 teeth in oral cavity.
Exclusion
- Presence of periodontal disease;
- Presence of cracks or fractures;
- Presence of restorations and prostheses;
- Presence of gastroesophageal dysfunction;
- Patients with severe internal dental dimming;
- Presence of periodontal disease;
- Presence of dentin exposure in anterior and/or posterior teeth.
Key Trial Info
Start Date :
April 24 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 15 2018
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT03434782
Start Date
April 24 2017
End Date
January 15 2018
Last Update
February 15 2018
Active Locations (1)
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1
Brennda Lucy Freitas de Paula
Belém, Pará, Brazil, 66055-280