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1.
Braz. oral res. (Online) ; 31(supl.1): e60, Aug. 2017. tab, graf
Article in English | LILACS | ID: biblio-889458

ABSTRACT

Abstract We reviewed the literature to evaluate: a) The compliance of randomized clinical trials (RCTs) on bleaching with the CONSORT; and b) the risk of bias of these studies using the Cochrane Collaboration risk of bias tool (CCRT). We searched the Cochrane Library, PubMed and other electronic databases, to find RCTs focused on bleaching (or whitening). The articles were evaluated in compliance with CONSORT in a scale: 0 = no description, 1 = poor description and 2 = adequate description. Descriptive analyses of the number of studies by journal, follow-up period, country and quality assessments were performed with CCRT for assessing risk of bias in RCTs. 185 RCTs were included for assessment. More than 30% of the studies received score 0 or 1. Protocol, flow chart, allocation concealment and sample size were more critical items, as 80% of the studies scored 0. The overall CONSORT score for the included studies was 16.7 ± 5.4 points, which represents 52.2% of the maximum CONSORT score. A significant difference among journal, country and period of time was observed (p < 0.02). Only 7.6% of the studies were judged at "low" risk; 62.1% were classified as "unclear"; and 30.3% as "high" risk of bias. The adherence of RCTs evaluating bleaching materials and techniques to the CONSORT is still low with unclear/high risk of bias.


Subject(s)
Humans , Randomized Controlled Trials as Topic/standards , Dental Bonding/standards , Practice Guidelines as Topic/standards , Guideline Adherence/standards , Research Design/standards , Randomized Controlled Trials as Topic/statistics & numerical data , Risk Factors , Dental Bonding/methods , Publication Bias , Risk Assessment , Guideline Adherence/statistics & numerical data
3.
Rev. Asoc. Odontol. Argent ; 101(2): 53-59, abr.-jun. 2013. ilus
Article in Spanish | LILACS | ID: lil-685780

ABSTRACT

Los sistemas adhesivos tienden a ser cada vez más simplificados y versátiles. Hasta el presente, el clínico todavía debe elegir entre adhesivos autoacondicionantes o convencionales. Objetivo: mostrar la aplicación clínica de un nuevo sistema adhesivo considerado universal, debido a que puede ser usado como adhesivo autoacondicionante o como uno convencional. Caso clínico: fueron realizadas restauraciones cervicales en lesiones no cariosas con varias posibilidades de utilización de un nuevo adhesivo (Scotchbond(TM) Universal, 3M Espe), aplicando el ácido fosfórico en toda la cavidad y dejando la dentina seca o húmeda, o aplicando el ácido fosfórico solamente en el esmalte, o aplicando sólo el adhesivo sin grabado previo con ácido fosfórico. Después de restaurar con resina compuesta, todos los casos fueron evaluados clínicamente en el inicio del tratamiento y a los 6 meses. Conclusión: los resultados demostraron un excelente desempeño clínico de este nuevo sistema adhesivo, utilizado con cualquiera de las distintas técnicas clínicas propuestas. No obstante, deben realizarse estudios de larga duración en un mayor número de casos clínicos, a fin de comprobar los resultados aquí presentados


Subject(s)
Humans , Dentin-Bonding Agents/chemistry , Tooth Cervix/injuries , Dental Bonding/methods , Dental Restoration, Permanent/methods , Phosphoric Acids/chemistry , Composite Resins/chemistry
4.
Rev. Assoc. Paul. Cir. Dent ; 67(3): 202-206, jul.-set. 2013. ilus
Article in Portuguese | LILACS, BBO | ID: lil-698267

ABSTRACT

Apesar de se tentar com que os adesivos atuais sejam cada vez mais simplificados e versáteis, até o momento o clinico deve optar por adesivos autocondicionantes ou convencionais. O presente relato de caso visa apresentar a aplicação clínica de um novo sistema adesivo considerado universal, pois pode ser usado na técnica autocondicionante ou convencional. Foram realizadas restaurações de lesões cervicais não cariosas com as várias possibilidades de aplicação do adesivo Single Bond Universal, ou seja, aplicando o ácido fosfórico em toda a cavidade e deixando a dentina seca ou úmida; aplicando o ácido fosfórico apenas no esmalte, ou aplicando apenas o adesivo sem a utilização do ácido fosfórico. Após a realização das restaurações com resina composta, estas foram avaliadas inicialmente e após seis meses. Os resultados demonstraram um excelente desempenho clínico quando este novo sistema adesivo foi utilizado em quaisquer das estratégias propostas. Estudos de longa duração e um maior número de casos clínicos devem ser realizados para comprovar os resultados aqui apresentados


In spite of trying to make the current adhesive systems more simplified and versatile, until the moment the clinician should choose self-etch or etch-and-rinse adhesives. This case report aims to present the clinical application of a new adhesive system considered as universal, as it can be used under the self-etch or etch-and-rinse protocols. Caries-free cervical lesions were restored with the different application modes of the adhesive Single Bond Universal, that is, etching the entire cavity leaving dry or moist dentin, enamel etching only or applying the adhesive without etching. After finishing the restoration with resin composite, there were evaluated at baseline and after 6 months. The results demonstrated an excellent clinical behavior when this new adhesive system was used under any protocol proposed. Long term studies and more clinical reports are needed to prove the results here presented


Subject(s)
Humans , Male , Adult , Composite Resins , Dentin , Dentin-Bonding Agents
5.
In. Baratieri, Luiz Narciso; Monteiro Junior, Sylvio; Andrada, Mauro A. Caldeira de; Vieira, Luiz Clóvis Cardoso; Ritter, André Vicente; Cardoso, Antonio Carlos. Odontologia restauradora: fundamentos e possibilidades. Säo Paulo, Santos, 2002. p.83-128, ilus, tab. (BR).
Monography in Portuguese | LILACS, BBO | ID: lil-336232
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