The Association of CPP-ACPF Associated With LASER in the Treatment of Tooth Sensitivity After at Home Bleaching
Sensitivity, Tooth
About this trial
This is an interventional treatment trial for Sensitivity, Tooth focused on measuring Sensitivity, Tooth, Laser, Tooth Bleaching, Dentin Desensitizing Agents
Eligibility Criteria
Inclusion Criteria:
- Age between 18 and 30 years;
- Good general and oral health;
- Sound incisors, canines and premolars;
- Prior whitening treatment;
- No hypersensitivity;
Exclusion Criteria:
- Patients undergoing fixed orthodontic treatment;
- Presence of periodontal disease;
- Presence of cracks or fractures;
- Presence of restorations and prostheses in anterior teeth;
- Extensive restorations in molars;
- Presence of gastroesophageal dysfunctions;
- Patients with severe internal dental darkening;
- Presence of exposed dentin.
Sites / Locations
- Maria Eduarda CardosoRecruiting
- Federal University of Pará
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Placebo Comparator
No Intervention
Placebo Comparator
Placebo Comparator
CPP-ACPF PASTE APLICATION
Evaluate the effectiviness at home bleaching
LASER APLICATION
Associate the CPP-ACPF paste with the LASER
Apply the cpp-acpf paste, at four different times (one each week of whitening treatment), for five minutes in each application and evaluate if it was able to reduce the sensitivity after home whitening with 22% carbamide peroxide.
To evaluate the effectiveness of at-home bleaching with 22% carbamide peroxide, with the help of the VITA Easyshade 4.0 spectrophotometer
Apply the laser at four different times (one every week of whitening treatment), using the spectrum of infrared light with a wavelength of 808 nm with its active medium of Arsento Gallium and Aluminum (AsGaAl), at three points, one in the center of the crown of the tooth, another in the center of the cervical region and the last one in the incisal region, with the light beam directed apically, from all teeth to the second premolar of each upper and lower hemi-arch, with energy of of 1 Joule per point for 10 seconds. and evaluate if it was able to reduce the sensitivity after home whitening with 22% carbamide peroxide.
Associate the CPP-ACPF paste with the LASER, following the same clinical protocol mentioned above and assess whether the association is more efficient than both treatments alone.