IRCT20200509047374N1尚未招募3 期
Evaluation of Effect of toothpaste containing nanohydroxyapatite particles on dental sensitivity , color change and Gingival Index during home bleaching treatment
Zahedan University of Medical Sciences0 个研究点目标入组 40 人开始时间: 待定最近更新:
试验速览
- 阶段
- 3 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 40
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
- 18 years 至 no limit（—）
- 性别
- All
入选标准
- •Having natural front teeth with colors A2, B2, C2, D2 and darker (Vitapan Classic Shade)
- •Have at least 24 teeth
- •Lack of any kind of frontal restoration
- •Proper oral hygiene
- •People without caries in the front teeth
- •Lack of Gingivitis and Periodontal Diseases
- •No dental root exposure
- •Lack of NCCL (Non Caries Cervical Lesions)
- •Lack of ortho treatment
- •Patients without a history of dental sensitivity to cold and heat or expressing allergies with airborne powder tests
- •Do not use any anti-sensitivity compounds for the past three months
- •No pregnancy or lactation
- •Lack of Calculus
- •People without a history of bleaching treatment in the past
- •People without florosis and tetracycline
排除标准
- •Lack of willingness of the participant to continue treatment
- •Severe sensitivity due to bleaching treatment
研究者
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