Rafael Menezes-Silva1, Sofia R Maito Velasco2, Eduardo BRESCIANi3, Roosevelt da Silva Bastos1, Maria Fidela de Lima Navarro1. 1. Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Materiais Dentários, Endodontia e Dentística, Bauru, SP, Brasil. 2. Universidade de São Paulo, Faculdade de Saúde Pública, São Paulo, SP, Brasil. 3. Universidade Estadual Paulista (UNESP), Instituto de Ciências e Tecnologia, São José dos Campos, SP, Brasil.
Abstract
OBJECTIVE: To compare the effectiveness of ART restorations using High Viscosity Glass-ionomer cement (HVGIC) with conventional restorations using resin composite in Class II cavities of permanent teeth, in a 2-year follow-up. METHODOLOGY:Seventy-seven restorations were made with eachrestorative material, Equia Fil-GC Corporation (ART restorations) and Z350-3M (conventional restoration), in 54 participants in this parallel and randomized clinical trial. Restorations were evaluated at 6 months, 1 and 2 years using the ART and the modified United States Public Health Service (USPHS) criteria. Chi-square test and Survival Analysis (p<0.05) were used for statistical analysis. RESULTS: The success rates for ART restorations were 98.7% (6 months) and 95.8% (1 year) for both criteria. At 2 years, success rate was 92% and 90.3% when scored by the modified USPHS and ART criteria (p=0.466), respectively. The success rates for conventional restorations were 100% (6 months), 98.7% (1 year) and 91.5% (2 years) for both assessment criteria. ART restorations presented a lower survival rate by the criterion of ART (83.7%) when compared to the modified USPHS criterion of (87.8%), after 2 years (p=0.051). The survival of conventional restorations was 90.7% for both evaluation criteria. CONCLUSION: At the 2-years follow-up evaluation, no statistically significant difference was observed between the success rate of ART restorations with HVGIC compared to conventional restorations with resin composite in Class II cavities of permanent teeth.
RCT Entities:
OBJECTIVE: To compare the effectiveness of ART restorations using High Viscosity Glass-ionomer cement (HVGIC) with conventional restorations using resin composite in Class II cavities of permanent teeth, in a 2-year follow-up. METHODOLOGY: Seventy-seven restorations were made with each restorative material, Equia Fil-GC Corporation (ART restorations) and Z350-3M (conventional restoration), in 54 participants in this parallel and randomized clinical trial. Restorations were evaluated at 6 months, 1 and 2 years using the ART and the modified United States Public Health Service (USPHS) criteria. Chi-square test and Survival Analysis (p<0.05) were used for statistical analysis. RESULTS: The success rates for ART restorations were 98.7% (6 months) and 95.8% (1 year) for both criteria. At 2 years, success rate was 92% and 90.3% when scored by the modified USPHS and ART criteria (p=0.466), respectively. The success rates for conventional restorations were 100% (6 months), 98.7% (1 year) and 91.5% (2 years) for both assessment criteria. ART restorations presented a lower survival rate by the criterion of ART (83.7%) when compared to the modified USPHS criterion of (87.8%), after 2 years (p=0.051). The survival of conventional restorations was 90.7% for both evaluation criteria. CONCLUSION: At the 2-years follow-up evaluation, no statistically significant difference was observed between the success rate of ART restorations with HVGIC compared to conventional restorations with resin composite in Class II cavities of permanent teeth.
Authors: Edward C M Lo; Christopher J Holmgren; Deyu Hu; Wim van Palenstein Helderman Journal: Community Dent Oral Epidemiol Date: 2007-10 Impact factor: 3.383
Authors: Rafael Menezes-Silva; S R M Velasco; R S Bastos; G Molina; H M Honório; J E Frencken; M F L Navarro Journal: Clin Oral Investig Date: 2019-01-06 Impact factor: 3.573