基于谷氨的脱敏剂对控制牙敏感性和牙颜色的效果:随机临床试验
Raíssa Araújo de Mesquita1, Elma Vieira Takeuchi1, Maria Eduarda Cardoso de Oliveira Pereira1
1Department of Restorative Dentistry, School of Dentistry, Federal University of Pará, Belém, PA, Brazil.
European journal of dentistry
|December 10, 2024
概括
基于谷氨基的消敏剂Gluma在漂白后没有防止牙敏感性 (TS). 这项研究发现,在白化治疗后,Gloma和安慰剂组之间牙颜色变化没有显著差异.
科学领域:
- 牙科的美学 牙科的美学
- 临床牙科 临床牙科
- 口腔健康 口腔健康
背景情况:
- 牙漂白是一种常见的美容手术.
- 牙敏感性 (TS) 是牙漂白的常见副作用.
- 基于甲的脱敏剂用于管理牙过敏.
研究的目的:
- 评估一种基于谷氨基的脱敏剂 (Gluma) 在牙漂白后预防牙敏感性的有效性.
- 为了评估Gluma应用对牙颜色变化在牙漂白后的影响.
主要方法:
- 一项随机,受控,单盲,分口临床研究与25名患者进行.
- 参与者在35%过氧化漂白课程之前接受了Gluma或安慰剂 (蒸水).
- 使用数值评分尺度测量牙敏感度,使用光谱仪和CIEDE2000公式评估牙颜色.
主要成果:
- 虽然组内分析显示了21天内敏感度的显著变化,但组间分析显示,Gluma和安慰剂组之间牙敏感度没有统计差异.
- 在Gluma和安慰剂治疗之间,没有观察到牙颜色变化 (ΔE00和ΔL值) 的统计学上显著差异.
结论:
- 治疗前使用Gluma并不能有效地预防与牙漂白相关的牙敏感性.
- Gluma的应用不会干扰牙漂白程序后获得的颜色结果.
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