Fracture resistance of restorations with fiber-reinforced composites: systematic analysis
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10284/12644 |
Resumo: | Aims: This study aimed to evaluate and compare the fracture resistance values of composed/complex fiber-reinforced composite restorations, in posterior teeth, with those of healthy teeth, or of non-fiber-reinforced composites restorations or, of unrestored cavity preparations by means of an in vitro outputs systematic quantitative and qualitative analysis. Methodology: Methodic search was performed using PubMed, Web of Science and Google Scholar from 15th may to 12th June 2023. Only in vitro studies published as articles in English idiom in the last 10 years, and that evaluate/compared the fracture resistance values of human posterior teeth with extensive fiber-reinforced composite restorations, with those of healthy teeth, or of non-fiber-reinforced composites restorations or, of unrestored cavity preparations were included. This study was registered (425509) in PROSPERO database and followed the PRISMA guidelines. The risk of bias assessed by The QUIN tool. The fracture resistance median values, in Newton (N), were calculated for all, experimental and control groups with a 95% confidence interval. For pairwise comparation nonparametric tests (<0.05) were applied. Results: From 932 articles obtained, only 24 publications met the inclusion criteria; 23 had moderate and one high risk of bias. Overall fracture resistance of experimental group median value was of 976.0 N and differ from all control groups. Pairwise comparison revealed that experimental group showed lower values of fracture when compared with healthy teeth (1459.9; p=0.048) but higher than those of two control groups, composite non-fiber-reinforced restoration (771.0 N; p=0.008) and cavity preparation without restoration (386.6 N; p<0.001). Conclusion: In vitro systematic outputs evidenced that glass and/or polyethylene fibers can improve composite restorations fracture resistance values. |
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Fracture resistance of restorations with fiber-reinforced composites: systematic analysisFiber-reinforced compositesGlass fibersPolyethylene fibersComposite resinFracture resistanceIn vitroCompósitos reforçados com fibrasFibras de vidroFibras de polietilenoResina compostaResistência à fraturaIn vitroDomínio/Área Científica::Ciências Médicas::Medicina ClínicaAims: This study aimed to evaluate and compare the fracture resistance values of composed/complex fiber-reinforced composite restorations, in posterior teeth, with those of healthy teeth, or of non-fiber-reinforced composites restorations or, of unrestored cavity preparations by means of an in vitro outputs systematic quantitative and qualitative analysis. Methodology: Methodic search was performed using PubMed, Web of Science and Google Scholar from 15th may to 12th June 2023. Only in vitro studies published as articles in English idiom in the last 10 years, and that evaluate/compared the fracture resistance values of human posterior teeth with extensive fiber-reinforced composite restorations, with those of healthy teeth, or of non-fiber-reinforced composites restorations or, of unrestored cavity preparations were included. This study was registered (425509) in PROSPERO database and followed the PRISMA guidelines. The risk of bias assessed by The QUIN tool. The fracture resistance median values, in Newton (N), were calculated for all, experimental and control groups with a 95% confidence interval. For pairwise comparation nonparametric tests (<0.05) were applied. Results: From 932 articles obtained, only 24 publications met the inclusion criteria; 23 had moderate and one high risk of bias. Overall fracture resistance of experimental group median value was of 976.0 N and differ from all control groups. Pairwise comparison revealed that experimental group showed lower values of fracture when compared with healthy teeth (1459.9; p=0.048) but higher than those of two control groups, composite non-fiber-reinforced restoration (771.0 N; p=0.008) and cavity preparation without restoration (386.6 N; p<0.001). Conclusion: In vitro systematic outputs evidenced that glass and/or polyethylene fibers can improve composite restorations fracture resistance values.Objetivos: Este estudo pretendeu avaliar e comparar os valores de resistência à fratura de dentes posteriores com restaurações compostas/complexas com compósitos reforçados por fibras em comparação com dentes hígidos, ou restaurações com compósitos não reforçados por fibras ou com preparos cavitários não restaurados, através uma análise sistemática quantitativa e qualitativa de resultados de estudos in vitro. Metodologia: Uma pesquisa foi realizada na PubMed, Web of Science e Google Scholar entre 15 de maio a 12 de junho de 2023. Foram incluídos estudos in vitro publicados em língua inglesa, nos últimos 10 anos, que avaliaram/compararam os valores de resistência à fratura de dentes posteriores humanos com restaurações extensas com compósitos reforçados com fibras, com valores obtidos em dentes, hígidos, com restaurações com compósitos não reforçados por fibras ou, com preparos cavitários não restaurados. Este estudo foi registado (425509) na base de dados PROSPERO e seguiu as diretrizes PRISMA. Para análise do risco de viés dos estudos recorreu-se ao The QUIN. Os valores medianos da resistência à fratura, em Newton (N), foram calculados para todos os grupos, experimental e controlos com um intervalo de confiança de 95%. Para comparação de resultados foram aplicados testes não paramétricos (<0,05). Resultados: De 932 possíveis artigos obtidos, apenas 24 publicações cumpriram os critérios de inclusão, dos quais 23 revelaram risco de viés moderado e um alto. O valor mediano da resistência à fratura global do grupo experimental foi de 976.0 N e diferiu dos obtidos nos grupos controlo. A comparação entre os grupos revelou que o grupo experimental apresentou valores mais baixos de resistência à fratura quando comparado com os obtidos em dentes hígidos (1459.9, p=0.048), mas mais elevados do que os dos restantes dois grupos de controlo, restauração de compósito não reforçada com fibra (771.0 N, p=0.008) e preparação cavitaria sem restauração (386.6 N, p<0.001). Conclusão: Os resultados sistemáticos de estudos in vitro evidenciaram que fibras de vidro e/ou polietileno podem melhorar os valores de resistência à fratura de dentes posteriores com restaurações com compósitos.Monteiro, Patrícia ManarteSilva, LígiaRepositório Institucional da Universidade Fernando PessoaEscobar, Lorena Cristina Bogado2024-02-02T16:55:16Z2023-09-262023-09-26T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10284/12644enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-06T02:01:40Zoai:bdigital.ufp.pt:10284/12644Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:13:52.911863Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
title |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
spellingShingle |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis Escobar, Lorena Cristina Bogado Fiber-reinforced composites Glass fibers Polyethylene fibers Composite resin Fracture resistance In vitro Compósitos reforçados com fibras Fibras de vidro Fibras de polietileno Resina composta Resistência à fratura In vitro Domínio/Área Científica::Ciências Médicas::Medicina Clínica |
title_short |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
title_full |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
title_fullStr |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
title_full_unstemmed |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
title_sort |
Fracture resistance of restorations with fiber-reinforced composites: systematic analysis |
author |
Escobar, Lorena Cristina Bogado |
author_facet |
Escobar, Lorena Cristina Bogado |
author_role |
author |
dc.contributor.none.fl_str_mv |
Monteiro, Patrícia Manarte Silva, Lígia Repositório Institucional da Universidade Fernando Pessoa |
dc.contributor.author.fl_str_mv |
Escobar, Lorena Cristina Bogado |
dc.subject.por.fl_str_mv |
Fiber-reinforced composites Glass fibers Polyethylene fibers Composite resin Fracture resistance In vitro Compósitos reforçados com fibras Fibras de vidro Fibras de polietileno Resina composta Resistência à fratura In vitro Domínio/Área Científica::Ciências Médicas::Medicina Clínica |
topic |
Fiber-reinforced composites Glass fibers Polyethylene fibers Composite resin Fracture resistance In vitro Compósitos reforçados com fibras Fibras de vidro Fibras de polietileno Resina composta Resistência à fratura In vitro Domínio/Área Científica::Ciências Médicas::Medicina Clínica |
description |
Aims: This study aimed to evaluate and compare the fracture resistance values of composed/complex fiber-reinforced composite restorations, in posterior teeth, with those of healthy teeth, or of non-fiber-reinforced composites restorations or, of unrestored cavity preparations by means of an in vitro outputs systematic quantitative and qualitative analysis. Methodology: Methodic search was performed using PubMed, Web of Science and Google Scholar from 15th may to 12th June 2023. Only in vitro studies published as articles in English idiom in the last 10 years, and that evaluate/compared the fracture resistance values of human posterior teeth with extensive fiber-reinforced composite restorations, with those of healthy teeth, or of non-fiber-reinforced composites restorations or, of unrestored cavity preparations were included. This study was registered (425509) in PROSPERO database and followed the PRISMA guidelines. The risk of bias assessed by The QUIN tool. The fracture resistance median values, in Newton (N), were calculated for all, experimental and control groups with a 95% confidence interval. For pairwise comparation nonparametric tests (<0.05) were applied. Results: From 932 articles obtained, only 24 publications met the inclusion criteria; 23 had moderate and one high risk of bias. Overall fracture resistance of experimental group median value was of 976.0 N and differ from all control groups. Pairwise comparison revealed that experimental group showed lower values of fracture when compared with healthy teeth (1459.9; p=0.048) but higher than those of two control groups, composite non-fiber-reinforced restoration (771.0 N; p=0.008) and cavity preparation without restoration (386.6 N; p<0.001). Conclusion: In vitro systematic outputs evidenced that glass and/or polyethylene fibers can improve composite restorations fracture resistance values. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-26 2023-09-26T00:00:00Z 2024-02-02T16:55:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10284/12644 |
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http://hdl.handle.net/10284/12644 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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