RBR-9k5tc4d尚未招募Unknown
Influence and stability of pH on the sensitivity of in-office teeth whitening in adults: a double-blind randomized clinical trial
Faculdade de Odontologia da Universidade Federal do Amazonas0 个研究点开始时间: 2023年12月21日最近更新:
适应症
试验速览
- 阶段
- Unknown
- 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
- Interventional
入排标准
- 年龄范围
- 18Y 至 0（—）
入选标准
- •Participants over 18 years old; both genders; with good general and oral health conditions; caries-free upper teeth and upper anterior teeth free of restorations on the buccal surface; they should also have A2 or darker colored central incisors, evaluated against a tooth value-driven visual color scale (Vita Classical, Vita BleachedGuide)
排除标准
- •Pregnant women; nursing mothers; smokers; users of fixed orthodontic appliances; with pre-existing anterior restorations; presence of severe intrinsic stains (stains due to tetracycline use, fluorosis and pulpless teeth); participants with a previous history of tooth sensitivity or any associated pathology (bruxism , gingival recession, non-carious lesion with exposed dentin)
研究者
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