Article ID Journal Published Year Pages File Type
3137400 The Journal of the American Dental Association 2013 10 Pages PDF
Abstract

BackgroundAlthough caries is prevalent in adults, investigators have tested few preventive therapies in adult populations. In a randomized controlled trial, the authors evaluated the effectiveness of xylitol lozenges in preventing caries in adults at elevated risk of developing caries.MethodsThe Xylitol for Adult Caries Trial (X-ACT) was a three-site placebo-controlled randomized trial. Participants (n = 691) aged 21 through 80 years consumed five 1.0-gram xylitol or placebo lozenges daily for 33 months. They underwent clinical examinations at baseline and at 12, 24 and 33 months.ResultsXylitol lozenges reduced the caries increment 10 percent. This reduction, which represented less than one-third of a surface per year, was not statistically significant. There was no indication of a dose-response effect.ConclusionsDaily use of xylitol lozenges did not result in a statistically or clinically significant reduction in 33-month caries increment among adults at an elevated risk of developing caries.Clinical ImplicationsThese results suggest that xylitol used as a supplement in adults does not reduce their caries experience significantly.

Related Topics
Health Sciences Medicine and Dentistry Dentistry, Oral Surgery and Medicine
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