RBR-33k97n
Recruiting
未知
In vitro and in vivo evaluation of a resin restorative system bisphenol a free used for fixation of orthodontic brackets
Faculdade de Odontologia de Ribeirão Preto0 sitesMarch 21, 2019
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Healthy humans undergoing orthodontic treatment will be screened for assesment of bisphenol-A in salivaSpecific descriptors: Bis-Phenol A-Glycidyl Methacrylate
- Sponsor
- Faculdade de Odontologia de Ribeirão Preto
- Status
- Recruiting
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Age between 12 and 20 years; without gender preference; with complete permanent dentition; without lesions of caries and or periodontal disease; nonsmokers who will start treatment with fixed orthodontic appliances at the Orthodontics Specialization Clinic of the School of Dentistry of Ribeirão Preto USP; Patients should be good general health; have not received restorations in composite resins and or sealants in the last three months and do not engage in occupations that may be linked to BPA exposure.
Exclusion Criteria
- •Patients who are not in the criteria described in the inclusion; Patients who have received restorations in composite resins and or sealants in the last three months; and patients who have occupations related to BPA exposure.
Outcomes
Primary Outcomes
Not specified
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