RBR-9k8ymkm招募中未知
Effectiveness of in-office dental bleaching using 35% hydrogen peroxide with different application tips: randomized double-blind clinical trial
niversidade Estadual de Ponta Grossa0 个研究点开始时间: 2022年7月13日最近更新:
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 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 0（—）
入选标准
- •Minimum 18 years of age; in good general and oral health; teeth free of carious lesions; without gingival recession and periodontal disease in the anterior region; who agree with the Free and Informed Consent Form (TCLE) and one of their canines should be A2 or darker in color according to the Vita Classical scale
排除标准
- •Whitening procedure previously; previous dental sensitivity; dental prosthesis; fixed orthodontic appliance; restorations in the anterior superior teeth; endodontic treatment on anterosuperior teeth; gingival recessions; teeth stained by tetracycline or fluorosis; visible cracks in the teeth; continuous use of medications; pregnant or lactating women; bruxism; smokers
研究者
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