RBR-6gtj9k
Active, Not Recruiting
N/A
Effectiveness and clinical parameters evaluation of bleaching technique with 10% hydrogen peroxide dispensed in individual or pre-loaded trays
Fapesp - Fundação de Amparo à Pesquisa do Estado de São Paulo0 sitesJanuary 18, 2016
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Signs and symptoms in clinical findings, as darkened teeth
- Sponsor
- Fapesp - Fundação de Amparo à Pesquisa do Estado de São Paulo
- Status
- Active, Not Recruiting
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •being aged between 18 and 30 years; presence of at least 20 sound teeth; presence of central and lateral incisors or upper and lower canines with at most 1/6 of the buccal surface restored.
Exclusion Criteria
- •teeth with an initial color of B1 assessed using a shade scale (Vitapan Classical, Vita, Germany) or spectrophotometer (VITA Easyshade® Advance, Vita, Germany); people wearing dentures or fixed/removable orthodontic appliances; pregnant or breastfeeding women; smokers; history of dentin sensitivity; presence of active caries in enamel or dentin; periodontal disease or other oral diseases; tetracycline\-pigmented teeth; patients who had their teeth bleached before.
Outcomes
Primary Outcomes
Not specified
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