ISRCTN80600298已完成未知

Evidence-based prevention of dentine hypersensitivity: A randomized controlled trial to test three interventions

Record Provided by the NHSTCT Register - 2007 Update - Department of Health0 个研究点目标入组 75 人开始时间: 2007年9月28日最近更新: 2016年10月17日

试验速览

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•75 patients with at least one tooth sensitive to hot, cold and sweet stimuli, which does not require any operative treatment (i.e. fillings) will be invited to participate in the study. As part of their routine examination patients will be screened for sensitive teeth according to our protocol. Having had chance to read the patient information leaflet they will then be asked to sign a consent form if they are happy to be included in the study.
•1. At least one sensitive tooth. To be eligible subjects will be required to have at least one test tooth sensitive to an evaporative stimulus greater than 40 mm and less than 80 mm on the 100mm visual analogue scale (VAS).
•2. Sensitive lesion not requiring restoration
•3. Good oral hygiene and gingival health

发起方

Record Provided by the NHSTCT Register - 2007 Update - Department of Health