S Zimmer1, F J Robke, J F Roulet. 1. Charité, Humboldt-University Berlin, School of Dentistry, Dept. of Operative and Preventive Dentistry, Germany. stefan.zimmer@t-online.de
Abstract
UNLABELLED: It has been suggested that specific preventive programs be developed for children with high caries risk. One possibility is to consider whole classes in socially deprived schools as caries-risk groups and perform an intensified preventive program for the entire class. OBJECTIVE: The purpose of this study was to evaluate the effectiveness of such a program which includes the application of a fluoride varnish (Duraphat). METHODS: The application of the varnish was offered three to four times a year in a community with low socio-economic status and a generally high caries level. Two hundred and sixty-nine children in six primary schools of Linden/Limmer, a district in Hannover, Germany, were allocated to a test or a control group. The test group received the fluoride varnish for 4 years whereas the control group received no professional fluoride application. DMFT was recorded at the beginning of the study and after 4 years. RESULTS: At the end of the study, children who had received a minimum of two fluoride applications per year showed a significantly lower caries increment in comparison with the control group (0.88 DMFT vs 1.39 DMFT, P < 0.05). CONCLUSIONS: It can be concluded that a minimum of two applications of the fluoride varnish Duraphat per year may be an effective measure in preventing caries in socially deprived children with high caries activity.
UNLABELLED: It has been suggested that specific preventive programs be developed for children with high caries risk. One possibility is to consider whole classes in socially deprived schools as caries-risk groups and perform an intensified preventive program for the entire class. OBJECTIVE: The purpose of this study was to evaluate the effectiveness of such a program which includes the application of a fluoride varnish (Duraphat). METHODS: The application of the varnish was offered three to four times a year in a community with low socio-economic status and a generally high caries level. Two hundred and sixty-nine children in six primary schools of Linden/Limmer, a district in Hannover, Germany, were allocated to a test or a control group. The test group received the fluoride varnish for 4 years whereas the control group received no professional fluoride application. DMFT was recorded at the beginning of the study and after 4 years. RESULTS: At the end of the study, children who had received a minimum of two fluoride applications per year showed a significantly lower caries increment in comparison with the control group (0.88 DMFT vs 1.39 DMFT, P < 0.05). CONCLUSIONS: It can be concluded that a minimum of two applications of the fluoride varnish Duraphat per year may be an effective measure in preventing caries in socially deprived children with high caries activity.
Authors: Walter Raucci-Neto; Larissa Moreira Spinola de Castro-Raucci; Cesar Penazzo Lepri; Juliana Jendiroba Faraoni-Romano; Jaciara Miranda Gomes da Silva; Regina Guenka Palma-Dibb Journal: Lasers Med Sci Date: 2013-08-17 Impact factor: 3.161
Authors: R Hummel; N A E Akveld; J J M Bruers; W J M van der Sanden; N Su; G J M G van der Heijden Journal: J Dent Res Date: 2019-05-09 Impact factor: 6.116