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http://acervodigital.unesp.br/handle/11449/74551
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DC Field | Value | Language |
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dc.contributor.author | Martin, Javier | - |
dc.contributor.author | Fernandez, Eduardo | - |
dc.contributor.author | Bahamondes, Valeria | - |
dc.contributor.author | Werner, Andrea | - |
dc.contributor.author | Elphick, Klaus | - |
dc.contributor.author | Oliveira, Osmir Batista | - |
dc.contributor.author | Moncada, Gustavo | - |
dc.date.accessioned | 2014-05-27T11:28:21Z | - |
dc.date.accessioned | 2016-10-25T18:43:32Z | - |
dc.date.available | 2014-05-27T11:28:21Z | - |
dc.date.available | 2016-10-25T18:43:32Z | - |
dc.date.issued | 2013-02-01 | - |
dc.identifier | http://www.amjdent.com/Archive/Abstracts/2013/February%202013%20Abstracts.html#Milia | - |
dc.identifier.citation | American Journal of Dentistry, v. 26, n. 1, p. 10-14, 2013. | - |
dc.identifier.issn | 0894-8275 | - |
dc.identifier.uri | http://hdl.handle.net/11449/74551 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/74551 | - |
dc.description.abstract | Purpose: To comparatively and prospectively compare in a randomized clinical trial, dentin hypersensitivity after treatment with three in-office bleaching systems, based on hydrogen peroxide at different concentrations, with and without light source activation. Methods: 88 individuals were included according to inclusion and exclusion criteria. Subjects were randomly divided into the following three treatment groups: Group 1 was treated with three 15-minute applications of hydrogen peroxide at 15% with titanium dioxide (Lase Peroxide Lite) that was light-activated (Light Plus Whitening Lase) with five cycles of 1 minute and 30 seconds each cycle, giving a total treatment time of 45 minutes; Group 2 was treated with three 10-minute applications of hydrogen peroxide at 35% (Lase Peroxide Sensy), activated by light (LPWL) same activation cycles than Group 1, with a total treatment time of 30 minutes; Group 3 was treated with only one application for 45 minutes of hydrogen peroxide at 35% (Whitegold Office) without light activation. Each subject underwent one session of bleaching on the anterior teeth according to the manufacturers' instructions. Dentin sensitivity was recorded with a visual analogue scale (VAS) at baseline, immediately after, and at 7 and 30 days after treatment using a stimulus of an evaporative blowing triple syringe for 3 seconds on the upper central incisors from a distance of 1 cm. A Kruskal-Wallis test followed by Mann-Whitney test was performed for statistical analysis. Results: All groups showed increased sensitivity immediately after treatment. Group 1 displayed less changes relative to baseline with no significant differences (P= 0.104). At 7 and 30 days after treatment, a comparison of VAS values indicated no significant differences between all groups (P= 0.598 and 0.489, respectively). | en |
dc.format.extent | 10-14 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | hydrogen peroxide | - |
dc.subject | photosensitizing agent | - |
dc.subject | titanium | - |
dc.subject | titanium dioxide | - |
dc.subject | tooth bleaching agent | - |
dc.subject | adolescent | - |
dc.subject | adult | - |
dc.subject | comparative study | - |
dc.subject | controlled clinical trial | - |
dc.subject | controlled study | - |
dc.subject | dental procedure | - |
dc.subject | dentin sensitivity | - |
dc.subject | diode laser | - |
dc.subject | double blind procedure | - |
dc.subject | female | - |
dc.subject | follow up | - |
dc.subject | human | - |
dc.subject | male | - |
dc.subject | methodology | - |
dc.subject | pain assessment | - |
dc.subject | photochemotherapy | - |
dc.subject | phototherapy | - |
dc.subject | prospective study | - |
dc.subject | randomized controlled trial | - |
dc.subject | time | - |
dc.subject | Adolescent | - |
dc.subject | Adult | - |
dc.subject | Dentin Sensitivity | - |
dc.subject | Double-Blind Method | - |
dc.subject | Female | - |
dc.subject | Follow-Up Studies | - |
dc.subject | Humans | - |
dc.subject | Hydrogen Peroxide | - |
dc.subject | Lasers, Semiconductor | - |
dc.subject | Male | - |
dc.subject | Pain Measurement | - |
dc.subject | Photochemotherapy | - |
dc.subject | Photosensitizing Agents | - |
dc.subject | Phototherapy | - |
dc.subject | Prospective Studies | - |
dc.subject | Time Factors | - |
dc.subject | Titanium | - |
dc.subject | Tooth Bleaching | - |
dc.subject | Tooth Bleaching Agents | - |
dc.subject | Young Adult | - |
dc.title | Dentin hypersensitivity after teeth bleaching with in-office systems. randomized clinical trial | en |
dc.type | outro | - |
dc.contributor.institution | University of Chile | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Operative Dentistry Department of Restorative Dentistry University of Chile, Sergio Livingston 943, Independencia, Santiago | - |
dc.description.affiliation | Operative Dentistry Department of Restorative Dentistry Paulista State University - UNESP, Araraquara | - |
dc.description.affiliationUnesp | Operative Dentistry Department of Restorative Dentistry Paulista State University - UNESP, Araraquara | - |
dc.identifier.wos | WOS:000325596100002 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | American Journal of Dentistry | - |
dc.identifier.scopus | 2-s2.0-84877643969 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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