RBR-9xnf8r尚未招募未知
Evaluation of degradation, pH and patient satisfaction with 20-22% carbamide peroxide gel flavour in at-home bleaching: randomized clinical trial
Instituto de Ciência e Tecnologia de São José dos Campos0 个研究点开始时间: 2018年7月18日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Intervention
入排标准
- 年龄范围
- 18Y 至 30Y（—）
入选标准
- •minimum of 18 years old; good general health; patients who want to retouching of bleached teeth (bleaching treatment previously); abscence of gingival recession, non carious cervical lesion, active carie or periodontal disease; do not use fixed orthodontic appliances or removable prosthesis; pressent all teeth upper and lower sencond premolars; and avaiability for recurring returns
排除标准
- •Chemical dependents, smokers ou alcoholics; medical conditions in which can interfere in volunteer security (medicines for the treatment of chronic diseases or allergic reactions to substances to be used); pregnancy; be in another study in the same period; present bruxism, periapical alterations ou tooth sensitivity
研究者
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