Efficacy test of a toothpaste in reducing extrinsic dental stain

[摘要] This clinical trial compared the external dental stain reduction achieved by tested toothpaste versus placebo in adult patients. In this double-blind, parallel, randomised clinical trial, 45 female volunteers with a mean age of 20 years old were included. All study subjects front teeth were topically applicated with Silver Diamine Fluoride (SDF) to create external dental stains. Subjects were randomized into test (n=22) and control (n=23) groups. Toothpastes were used for two days to analyse the effects of removing external stains on the labial surfaces of all anterior teeth. VITA Easyshade Advance 4.0 was used to measure dental extrinsic stains changes. The analysis showed statistically significant efficacy of the tested toothpaste in reducing external dental stain caused by SDF, comparing to the placebo toothpaste, after one and two days of usage. The tested toothpaste was effective in reducing dental stain.

[发布机构] Oral Epidemiology and Clinical Studies in Dentistry Research Cluster, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia^1;Department of Preventive and Public Health Dentistry, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia^2;Unit of Dentistry, Bambino Gesu Children's Hospital, IRCCS, Rome, Italy^3;Department of Pediatric Dentistry, Faculty of Dentistry, University of Dicle, Diyarbakir, Turkey^4

[效力级别] 医药卫生 [学科分类] 卫生学

[关键词] Adult patients;Clinical trial;Mean ages;Silver diamine fluorides