The overall outcome of the computed data sets suggest no difference between the caries-preventive effects of GIC- and resin-based fissure sealants .
Background This article constitutes a partial up date of the original systematic review evidence by Yengopal et al. from 15 January 2008 ( published in the Journal of Oral Science in 2009 ) with primary focus on research quality in regard to bias risk in trials .
Its aim is to up date the existing systematic review evidence from the English literature as to whether caries occurrence on pits and fissures of teeth sealed with either GIC or resin is the same .
Effectiveness of a glass ionomer cement used as a pit and fissure sealant in recently erupted permanent first molars.
PURPOSE This study 's purpose was to evaluate the caries-preventive effect of a glass ionomer cement ( GIC ) used as an occlusal sealant on recently erupted permanent first molars . METHODS A double-blind , r and omized , controlled , clinical trial was undertaken that included 36 5- to 8-year-olds ( and 92 permanent first molars ) who were r and omly allocated to the test group ( GIC ) or the control group ( auto-polymerized resin-based sealant [ RBS ] )  . The Mann-Whitney test was used to compare the number of new carious or filled occlusal surfaces in the 2 groups . RESULTS After 6 months , 1 occlusal surface in the test group and 2 occlusal surfaces in the control group showed carious lesions ( P=.15 ) . In the fifth year of follow-up , 2 occlusal surfaces in the test group and 7 occlusal surfaces in the control group were filled or carious ( P=.42 ) , and the mean number of sealed surfaces that became carious or filled was 0.2 ( 95 % confidence interval [CI]=0.02 - 0.70 ) for the GIC-sealed teeth and 0.6 ( 95 % CI=0.20 - 1.30 ) for the RBS-sealed teeth ( P=.30 ) . CONCLUSION High-viscosity glass ionomer cement can provide some level of protection against dental caries when used as a dental sealant in newly erupted permanent first molars
The overall outcome of the computed data sets suggest no difference between the caries-preventive effects of GIC- and resin-based fissure sealants .
Background This article constitutes a partial up date of the original systematic review evidence by Yengopal et al. from 15 January 2008 ( published in the Journal of Oral Science in 2009 ) with primary focus on research quality in regard to bias risk in trials .
Its aim is to up date the existing systematic review evidence from the English literature as to whether caries occurrence on pits and fissures of teeth sealed with either GIC or resin is the same .