RBR-35q7s3vOtherUnknown
Clinical degradation rate of bleaching gels with different acidities during in-office tooth bleaching
niversidade Estadual de Ponta Grossa0 个研究点开始时间: 2023年5月16日最近更新:
适应症
试验速览
- 阶段
- Unknown
- 状态
- Other
- 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
- •Patients aged 18 years or older; male or female; in good general and oral health; the premolars, canines and incisors of the maxilla and mandible they need to be free of caries lesions, restorations or endodontic treatments; the canines superiors must present WId values ??lower than 20, evaluated with a digital spectrometer (Vita Easyshade, Vita Zahnfabrik, Bad Säckingen, Germany)
排除标准
- •Pregnant or lactating patients; smokers; with bruxism; severe internal discoloration (tetracycline stains, fluorosis, teeth pulped); dentine hypersensitivity; gingival recession or undergoing orthodontic treatment; participants who use anti-inflammatories, analgesics or antioxidants daily; patients who have already undergone tooth whitening procedures
研究者
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