Influence of surface sealants on the quality of posterior restorations with bulk-fill composites: A 4-year randomized clinical trial

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Autor(es): dc.contributorFluminense Federal University-
Autor(es): dc.contributorPonta Grossa State University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorJuiz de Fora Federal University-
Autor(es): dc.contributorRio de Janeiro State University-
Autor(es): dc.creatorCalazans, Fernanda Signorelli-
Autor(es): dc.creatorFerreira, Thárcila de Medeiros Jabor-
Autor(es): dc.creatorÑaupari-Villasante, Romina-
Autor(es): dc.creatorMendonça, Rafael Pinto-
Autor(es): dc.creatorOrnellas, Giulia-
Autor(es): dc.creatorAlbuquerque, Elisa Gomes-
Autor(es): dc.creatorTardem, Chane-
Autor(es): dc.creatorde Miranda, Mauro Sayao-
Autor(es): dc.creatorBarceleiro, Marcos O.-
Autor(es): dc.creatorLoguercio, Alessandro D.-
Data de aceite: dc.date.accessioned2025-08-21T16:16:05Z-
Data de disponibilização: dc.date.available2025-08-21T16:16:05Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.dental.2023.12.011-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298952-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298952-
Descrição: dc.descriptionObjectives: The aim of this study was to evaluate the clinical performance of surface sealants associated with a bulk-fill composite in posterior restorations after 4 years. Methods: A total of 174 posterior restorations were performed on 57 participants using a self-etch adhesive system and a bulk-fill composite. The groups were then divided into the following categories: 1) without surface sealant (NoS), 2) with surface sealant Biscover (Bisco, SBi), and 3) with surface sealant Permaseal (Ultradent, SPe). Restorations were evaluated using FDI criteria at baseline and after 1 and 4 years. Statistical analysis was conducted using Kaplan-Meier survival analysis and the Chi-square test (α = 0.05). Results: After 4 years, only one restoration was lost (1 in the NoS group). The fracture/retention rate (with 95% confidence interval) was 98% for NoS and 100% for both SBi and SPe (p = 0.76). The majority of secondary outcomes showed minor defects, with no significant differences among the groups (p > 0.05). However, significant differences were observed among the groups in terms of marginal staining and marginal adaptation (p = 0.03). In both items, twelve restorations (nine in NoS, one in SBi, and two in SPe) showed minor marginal discrepancies favoring the sealant groups (SBi and SPe). Significance: Regardless of the use of surface sealants, the bulk-fill composite restorations showed excellent clinical performance after 4 years. However, the groups that received sealants showed better marginal adaptation and less marginal discoloration compared to those that did not receive sealants.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry Fluminense Federal University, RJ-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry Ponta Grossa State University, PR-
Descrição: dc.descriptionDepartment of Restorative Dentistry Institute of Science and Technology of São José dos Campos São Paulo State University (UNESP), SP-
Descrição: dc.descriptionOperative Dentistry Department School of Dentistry Juiz de Fora Federal University, MG-
Descrição: dc.descriptionRestorative Dentistry Department Rio de Janeiro State University, RJ-
Descrição: dc.descriptionDepartment of Restorative Dentistry Institute of Science and Technology of São José dos Campos São Paulo State University (UNESP), SP-
Descrição: dc.descriptionCNPq: 177759-
Formato: dc.format466-476-
Idioma: dc.languageen-
Relação: dc.relationDental Materials-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBulk-fill composite-
Palavras-chave: dc.subjectClinical trial-
Palavras-chave: dc.subjectPosterior restoration-
Palavras-chave: dc.subjectSurface sealant-
Título: dc.titleInfluence of surface sealants on the quality of posterior restorations with bulk-fill composites: A 4-year randomized clinical trial-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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