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18-month clinical evaluation of a copper-containing universal adhesive in non-carious cervical lesions: A double-blind, randomized controlled trial

dc.contributor.authorMatos T.P.
dc.contributor.authorGutiérrez M.F.
dc.contributor.authorHanzen T.A.
dc.contributor.authorMalaquias P.
dc.contributor.authorde Paula A.M.
dc.contributor.authorde Souza J.J.
dc.contributor.authorHass V.
dc.contributor.authorFernández E.
dc.contributor.authorReis A.
dc.contributor.authorLoguercio A.D.
dc.date.accessioned2020-09-02T22:23:05Z
dc.date.available2020-09-02T22:23:05Z
dc.date.issued2019
dc.identifier10.1016/j.jdent.2019.103219
dc.identifier.citation90, , -
dc.identifier.issn03005712
dc.identifier.urihttps://hdl.handle.net/20.500.12728/5359
dc.descriptionObjective: This study aimed to evaluate the addition of copper nanoparticles (CuNp) on the clinical performance of a universal adhesive system used as etch-and-rinse (ER) and self-etch (SE). Methods: 216 restorations were randomly placed in 36 subjects according to the following groups: ERcu = etch-and-rinse with 0.1% CuNp; ERct = etch-and-rinse without CuNp; SEcu = self-etch with 0.1% CuNp; SEct = self-etch without CuNp. Resin composite was placed incrementally and light-cured. The restorations were evaluated at baseline and 6, 12 and 18 months using the FDI and USPHS criteria. Statistical analyses were performed using appropriate tests (α = 0.05). Results: The addition of CuNp did not increase the clinical performance (FDI / USPHS) of the universal adhesive tested after 18-month when applied in the ER mode (p > 0.05). The addition of CuNp in SE restorations increased the retention rate significantly and decreased the marginal discrepancies after 18 months (p < 0.05). Conclusion: The clinical performance of universal adhesive was significantly increased when applied in the SE mode with the addition of copper nanoparticles. Clinical relevance: This is the first study that demonstrates a slight improvement in the clinical performance of universal adhesive systems in non-carious cervical lesions when added CuNp in lower concentration. © 2019 Elsevier Ltd
dc.language.isoen
dc.publisherElsevier Ltd
dc.subjectClinical trial
dc.subjectCopper nanoparticles
dc.subjectLongevity
dc.subjectNon-carious cervical lesion
dc.subjectUniversal adhesive system
dc.subjectcopper
dc.subjectdentin bonding agent
dc.subjectresin
dc.subjectresin cement
dc.subjecttooth cement
dc.subjectchemistry
dc.subjectcontrolled study
dc.subjectdental bonding
dc.subjectdental restoration
dc.subjectdouble blind procedure
dc.subjecthuman
dc.subjectpathology
dc.subjectprocedures
dc.subjectrandomized controlled trial
dc.subjecttooth cervix
dc.subjectComposite Resins
dc.subjectCopper
dc.subjectDental Bonding
dc.subjectDental Cements
dc.subjectDental Restoration Failure
dc.subjectDental Restoration, Permanent
dc.subjectDentin-Bonding Agents
dc.subjectDouble-Blind Method
dc.subjectHumans
dc.subjectResin Cements
dc.subjectTooth Cervix
dc.title18-month clinical evaluation of a copper-containing universal adhesive in non-carious cervical lesions: A double-blind, randomized controlled trial
dc.typeArticle


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