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http://acervodigital.unesp.br/handle/11449/131208
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DC Field | Value | Language |
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dc.contributor.author | Martín, J. | - |
dc.contributor.author | Vildósola, P. | - |
dc.contributor.author | Bersezio, C. | - |
dc.contributor.author | Herrera, A. | - |
dc.contributor.author | Bortolatto, J. | - |
dc.contributor.author | Saad, J. R. C. | - |
dc.contributor.author | Oliveira, O. B. | - |
dc.contributor.author | Fernández, E. | - |
dc.date.accessioned | 2015-12-07T15:32:37Z | - |
dc.date.accessioned | 2016-10-25T21:22:59Z | - |
dc.date.available | 2015-12-07T15:32:37Z | - |
dc.date.available | 2016-10-25T21:22:59Z | - |
dc.date.issued | 2015 | - |
dc.identifier | http://dx.doi.org/10.1016/j.jdent.2015.05.011 | - |
dc.identifier.citation | Journal Of Dentistry, v. 43, n. 8, p. 965-972, 2015. | - |
dc.identifier.issn | 1879-176X | - |
dc.identifier.uri | http://hdl.handle.net/11449/131208 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/131208 | - |
dc.description.abstract | The aim of this clinical randomized double-blind split-mouth study was to assess the effectiveness of a 6% hydrogen peroxide with nitrogen-doped titanium dioxide light activated bleaching agent. 31 patients were treated with: one upper hemiarcade with a 35% hydrogen peroxide bleaching agent and the other hemiarcade with a 6% hydrogen peroxide. Two applications were completed each treatment session and three sessions were appointed, with one week interval between them. Tooth colour was registered each session and 1 week and 1 months after completing the treatment by spectrophotometer, registering parameters L*, a* and b*, and subjectively using VITA Classic guide. Tooth sensitivity was registered by VAS and patient satisfaction and self-perception result was determined using OHIP-14. Tooth colour variation and sensitivity were compared between both bleaching agents. Both treatment showed a change between baseline colour and all check-points with a ΔE=5.57 for 6% and of ΔE=7.98 for the 35% one month after completing the (p<0.05). No statistical differences were seen when subjective evaluations were compared. Also, no differences were seen in tooth sensitivity between bleaching agents. OHIP-14 questionnaire demonstrated a significant change for all patients after bleaching. A 6% hydrogen peroxide with nitrogen-doped titanium dioxide light activated agent is effective for tooth bleaching, reaching a ΔE of 5.57 one month after completing the treatment, with no clinical differences to a 35% agent neither in colour change or in tooth sensitivity. A low concentration hydrogen peroxide bleaching agent may reach good clinical results with less adverse effects. | en |
dc.format.extent | 965-972 | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B. V. | - |
dc.source | PubMed | - |
dc.subject | Bleaching teeth | en |
dc.subject | Clinical randomized trial | en |
dc.subject | Effectiveness | en |
dc.subject | Low concentration | en |
dc.subject | Ohip-14 | en |
dc.subject | Titanium dioxide | en |
dc.title | Effectiveness of 6% hydrogen peroxide concentration for tooth bleaching-A double-blind, randomized clinical trial | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade do Chile | - |
dc.description.affiliation | Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Sergio Livingstone Pohlhammer 943, Independencia, Santiago, Chile; Univ. Estadual Paulista-Unesp, School of Dentistry, Rua Humaitá, 1680-Centro-CEP, 14801-903 Araraquara, Brazil. | - |
dc.description.affiliation | Department of Basic Sciences, Faculty of Dentistry, University of Chile, Sergio Livingstone Pohlhammer 943, Independencia, Santiago, Chile. | - |
dc.description.affiliation | Univ. Estadual Paulista-Unesp, School of Dentistry, Rua Humaitá, 1680-Centro-CEP, 14801-903 Araraquara, Brazil. | - |
dc.description.affiliation | Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Sergio Livingstone Pohlhammer 943, Independencia, Santiago, Chile; Univ. Estadual Paulista-Unesp, School of Dentistry, Rua Humaitá, 1680-Centro-CEP, 14801-903 Araraquara, Brazil. Electronic address: edofdez@yahoo.com. | - |
dc.description.affiliationUnesp | Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Sergio Livingstone Pohlhammer 943, Independencia, Santiago, Chile; Univ. Estadual Paulista-Unesp, School of Dentistry, Rua Humaitá, 1680-Centro-CEP, 14801-903 Araraquara, Brazil. | - |
dc.description.affiliationUnesp | Univ. Estadual Paulista-Unesp, School of Dentistry, Rua Humaitá, 1680-Centro-CEP, 14801-903 Araraquara, Brazil. | - |
dc.description.affiliationUnesp | Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Sergio Livingstone Pohlhammer 943, Independencia, Santiago, Chile; Univ. Estadual Paulista-Unesp, School of Dentistry, Rua Humaitá, 1680-Centro-CEP, 14801-903 Araraquara, Brazil. Electronic address: edofdez@yahoo.com. | - |
dc.identifier.doi | 10.1016/j.jdent.2015.05.011 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal Of Dentistry | - |
dc.identifier.pubmed | 26057085 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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