首页> 外文期刊>The Journal of Prosthetic Dentistry >Assessment of plaque prevention on dentures using an experimental cleanser.
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Assessment of plaque prevention on dentures using an experimental cleanser.

机译:使用实验性清洁剂评估假牙的牙菌斑预防效果。

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STATEMENT OF PROBLEM: Adequate plaque control is essential for the maintenance of a healthy oral mucosa. Denture cleansers are a popular method used by denture wearers for cleaning. The clinical effectiveness of a new cleanser in tablet form has not been tested in vivo. Methods used for the in vivo assessment of denture cleanser effectiveness are often not standardized. PURPOSE: The aims of this in vivo study were to develop a new method for assessing plaque levels on dentures by using digital imaging and to use this methodology, together with a validated visual scoring method, to evaluate plaque buildup on dentures. MATERIAL AND METHODS: Thirty-five subjects were randomized to 1 of 2 treatment groups: (1) dentures soaked in a new cleanser, or (2) dentures soaked in water. The treatment period lasted 14 days. Plaque was assessed at baseline and on days 2 and 14 by using digital image analysis and a visual scoring technique. Results were analyzed with ANOVA at the 95% confidence interval. RESULTS: The new cleanser showed a statistically significant reduction in mean visual plaque of 51% at day 2 (P = 0.0002) and 42% (P = 0.0014) at day 14 compared with water. Similar results were seen with digital imaging. CONCLUSION: The new denture cleanser proved to be effective at preventing plaque accumulation on dentures. The analysis of digital images gave similar results as the visual scoring method.
机译:问题陈述:适当的菌斑控制对于维持健康的口腔粘膜至关重要。假牙清洁剂是假牙佩戴者用于清洁的流行方法。片剂形式的新型清洁剂的临床有效性尚未在体内进行测试。用于义齿清洁剂有效性的体内评估的方法通常不标准化。目的:该体内研究的目的是开发一种通过使用数字成像评估义齿上牙菌斑水平的新方法,并将该方法与经过验证的视觉评分方法一起使用,以评估义齿上的牙菌斑积聚。材料与方法:35位受试者被随机分为2个治疗组中的1个:(1)假牙浸泡在新的清洁剂中,或(2)假牙浸泡在水中。治疗期持续14天。使用数字图像分析和视觉评分技术在基线以及第2天和第14天评估斑块。使用ANOVA在95%置信区间对结果进行分析。结果:与水相比,新型清洁剂在第2天的平均视觉菌斑减少了统计上显着的51%(P = 0.0002),在第14天减少了42%(P = 0.0014)。用数字成像观察到类似的结果。结论:新型假牙清洁剂被证明可有效防止假牙上的牙菌斑累积。数字图像分析得出的结果与视觉评分方法相似。

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