RBR-9gnhth
Active, not recruiting
未知
Effectiveness and tooth sensitivity of at-home dental bleaching with 4% hydrogen peroxide vs associated dental bleaching with 35% and 4% hydrogen peroxide with desensitizing - randomized clinical study.
niversidade Estadual de Ponta Grossa0 sitesApril 17, 2017
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Dentin Sensitivity. Tooth Discoloration.
- Sponsor
- niversidade Estadual de Ponta Grossa
- Status
- Active, not recruiting
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients older than 18 years of age, male and female, with good general and oral health, teeth free of caries lesions, have teeth in color A2 or darker according to the Vita Classical scale (Vita Zahnfabrik, Bad Säckingen, Germany) and that they agree with the informed consent term (TCLE).
Exclusion Criteria
- •Patients who have undergone dental bleaching, who have dental prostheses or restorations in the upper anterior teeth, who are pregnant or breastfeeding, have gingival retractions, dental sensitivity, endodontic treatment in the upper anterior teeth, severe dental dimming By tetracycline, fluorosis or endodontia), non\-carious cervical lesions, fixed orthodontic appliance, habits of bruxism, smoking and visible cracks in the teeth and that are making continuous use of some medication, such as analgesics and anti\-inflammatories.
Outcomes
Primary Outcomes
Not specified
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