Evaluation of the Application of 5% Ozonized Potassium Nitrate in the Reduction of Sensitivity after Office Bleaching - Clinical, randomized and blind study

niversidade Estadual do Oeste do Paraná0 个研究点开始时间: 2020年9月28日最近更新: 2023年5月29日

试验速览

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•The study will include: patients of both sexes, aged between 18 and 35 years; with the presence of all vital anterior teeth, never bleached or restored; with periodontal health; no history of spontaneous dental pain; who do not use toothpaste with desensitizing properties and are willing to return to future evaluations during the research period.

•The study will exclude: patients with missing anterior teeth, affected by caries lesions, with the presence of recession, with some type of restorative or prosthetic treatment or who use a fixed orthodontic appliance; with bruxism or visible enamel cracks; with a history of periodontal disease or active periodontal disease; with a history of dental hypersensitivity; with color change in the teeth due to fluorosis or tetracycline; who make use of many medications and pregnant or lactating patients

发起方

niversidade Estadual do Oeste do Paraná