Clinical comparison of whitening efficacy and tooth sensitivity of different concentrations of hydrogen peroxide photoactivated with violet or blue LEDs

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorUniversidade Federal de Mato Grosso do Sul (UFMS)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorOliveira, Maria Gabriela Veiga Vidal de-
Autor(es): dc.creatorDutra, Daniel José Braga-
Autor(es): dc.creatorCosta, Joatan Lucas de Sousa Gomes-
Autor(es): dc.creatorBesegato, João Felipe-
Autor(es): dc.creatorBarros, Antonia Patricia Oliveira-
Autor(es): dc.creatorOliveira, Ricardo Reis-
Autor(es): dc.creatorAraújo, Patricia Valente-
Autor(es): dc.creatorAlvim, Hugo Henriques-
Data de aceite: dc.date.accessioned2025-08-21T15:21:02Z-
Data de disponibilização: dc.date.available2025-08-21T15:21:02Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10103-024-04144-6-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298386-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298386-
Descrição: dc.descriptionAbstract: This study evaluated the photoactivation of hydrogen peroxide gels at different concentrations using blue or violet LED in terms of whitening efficacy and tooth sensitivity. Forty patients were randomly divided into 4 groups: HP6V (violet LED and 6% hydrogen peroxide), HP6B (blue LED and 6% hydrogen peroxide), HP35V (violet LED and 35% hydrogen peroxide), and HP35B (blue LED and 35% hydrogen peroxide). The L*, a* and b* values were measured before, 1 week and 3 months after treatment, and the ΔE and ΔWID values were calculated. Tooth sensitivity was measured using a visual analogue scale (VAS) before, immediately after, and 24 h after bleaching. The ΔE, ΔWID and bleaching sensitivity values were subjected to the ANOVA test and Bonferroni post-test. HP35V and HP35B showed higher whitening efficacy than HP6VL, while HP6V did not show statistical differences compared to the other groups. Regarding bleaching-related sensitivity, the HP6V and HP6B groups presented the lowest values when compared to HP35V and HP35B. HP6V showed whitening efficacy comparable to HP35V and HP35B but with reduced tooth sensitivity. Trial registration number: NCT06165458; registration date: 12/09/2023.-
Descrição: dc.descriptionDepartment of Restorative Dentistry Faculty of Dentistry Federal University of Minas Gerais - UFMG, MG-
Descrição: dc.descriptionSchool of Dentistry Federal University of Mato Grosso do Sul – UFMS, MS-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry Araraquara São Paulo University – UNESP, SP-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry Araraquara São Paulo University – UNESP, SP-
Idioma: dc.languageen-
Relação: dc.relationLasers in Medical Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBleaching sensitivity-
Palavras-chave: dc.subjectBlue LED-
Palavras-chave: dc.subjectHydrogen peroxide-
Palavras-chave: dc.subjectTooth whitening-
Palavras-chave: dc.subjectViolet LED-
Título: dc.titleClinical comparison of whitening efficacy and tooth sensitivity of different concentrations of hydrogen peroxide photoactivated with violet or blue LEDs-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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