Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial

Detalhes bibliográficos
Autor(a) principal: Bersezio, Cristian
Data de Publicação: 2018
Outros Autores: Ledezma, Paulina, Mayer, Carla, Rivera, Oriana, Junior, Osmir Batista Oliveira [UNESP], Fernández, Eduardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s00784-018-2389-y
http://hdl.handle.net/11449/170670
Resumo: Objectives: The aim of this study was to evaluate the esthetic perception of patients at 6 months after bleaching of non-vital teeth with 35% of hydrogen peroxide and 37% of carbamide peroxide using a walking bleach technique. We also assessed psychosocial impacts as well as the clinical effectiveness and stability of the color change. Materials and methods: The teeth bleaching treatment was randomly assigned to two groups according to the bleaching agent used: G1 HP = 35% of hydrogen peroxide (n = 25) and G2 CP = 37% of carbamide peroxide (n = 25). The non-vital bleaching was performed in four sessions using the walking bleach technique. The color was objectively (ΔE) and subjectively (ΔSGU) evaluated. The esthetic perception and psychosocial factors were evaluated before treatment as well as one and 6 months post-treatment using Oral Health Impact Profile (OHIP) esthetics and Psychosocial Impact of Dental Esthetics Questionnaire (PIDAQ). Results: The color change (ΔE) at 6 months (G1 = 14.53 ± 5.07 and G2 = 14.09 ± 6.61) for both color groups remained stable until the 6-month post-treatment (p > 0.05). There was a decrease in the values of OHIP esthetics and PIDAQ after treatment compared to the baseline (p < 0.05), and this effect was maintained 6 months post-treatment. Conclusions: Both agents were highly effective and maintained the color stability at 6 months; this positively affected the esthetic perception and psychosocial impact of patients who also remained stable over time. Clinical relevance: Non-vital bleaching produces a positive and stable impact on the esthetic perception and psychosocial factors at medium-term follow-ups.
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spelling Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trialCarbamide peroxideHydrogen peroxideNon-vital bleachingRandomized clinical trialObjectives: The aim of this study was to evaluate the esthetic perception of patients at 6 months after bleaching of non-vital teeth with 35% of hydrogen peroxide and 37% of carbamide peroxide using a walking bleach technique. We also assessed psychosocial impacts as well as the clinical effectiveness and stability of the color change. Materials and methods: The teeth bleaching treatment was randomly assigned to two groups according to the bleaching agent used: G1 HP = 35% of hydrogen peroxide (n = 25) and G2 CP = 37% of carbamide peroxide (n = 25). The non-vital bleaching was performed in four sessions using the walking bleach technique. The color was objectively (ΔE) and subjectively (ΔSGU) evaluated. The esthetic perception and psychosocial factors were evaluated before treatment as well as one and 6 months post-treatment using Oral Health Impact Profile (OHIP) esthetics and Psychosocial Impact of Dental Esthetics Questionnaire (PIDAQ). Results: The color change (ΔE) at 6 months (G1 = 14.53 ± 5.07 and G2 = 14.09 ± 6.61) for both color groups remained stable until the 6-month post-treatment (p > 0.05). There was a decrease in the values of OHIP esthetics and PIDAQ after treatment compared to the baseline (p < 0.05), and this effect was maintained 6 months post-treatment. Conclusions: Both agents were highly effective and maintained the color stability at 6 months; this positively affected the esthetic perception and psychosocial impact of patients who also remained stable over time. Clinical relevance: Non-vital bleaching produces a positive and stable impact on the esthetic perception and psychosocial factors at medium-term follow-ups.Department of Restorative Dentistry Faculty of Dentistry University of Chile, Sergio Livingstone Pohlhammer 943, IndependenciaUniversidad Andres Bello, Sergio Livingstone Pohlhammer 943, IndependenciaDepartment of Conservative Dentistry Faculty of Dentistry University of Chile, Sergio Livingstone Pohlhammer 943, IndependenciaUniversity Estadual Paulista-Unesp. School of Dentistry, Rua Humaitá, 1680-Centro-CEP: 14801-903Instituto de Ciencias Biomédicas Universidad Autónoma de ChileUniversity Estadual Paulista-Unesp. School of Dentistry, Rua Humaitá, 1680-Centro-CEP: 14801-903University of ChileUniversidad Andres BelloUniversidade Estadual Paulista (Unesp)Universidad Autónoma de ChileBersezio, CristianLedezma, PaulinaMayer, CarlaRivera, OrianaJunior, Osmir Batista Oliveira [UNESP]Fernández, Eduardo2018-12-11T16:51:55Z2018-12-11T16:51:55Z2018-02-17info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-7application/pdfhttp://dx.doi.org/10.1007/s00784-018-2389-yClinical Oral Investigations, p. 1-7.1436-37711432-6981http://hdl.handle.net/11449/17067010.1007/s00784-018-2389-y2-s2.0-850420745742-s2.0-85042074574.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengClinical Oral Investigations0,9860,986info:eu-repo/semantics/openAccess2023-12-03T06:12:48Zoai:repositorio.unesp.br:11449/170670Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:21:51.281629Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
title Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
spellingShingle Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
Bersezio, Cristian
Carbamide peroxide
Hydrogen peroxide
Non-vital bleaching
Randomized clinical trial
title_short Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
title_full Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
title_fullStr Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
title_full_unstemmed Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
title_sort Effectiveness and effect of non-vital bleaching on the quality of life of patients up to 6 months post-treatment: a randomized clinical trial
author Bersezio, Cristian
author_facet Bersezio, Cristian
Ledezma, Paulina
Mayer, Carla
Rivera, Oriana
Junior, Osmir Batista Oliveira [UNESP]
Fernández, Eduardo
author_role author
author2 Ledezma, Paulina
Mayer, Carla
Rivera, Oriana
Junior, Osmir Batista Oliveira [UNESP]
Fernández, Eduardo
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv University of Chile
Universidad Andres Bello
Universidade Estadual Paulista (Unesp)
Universidad Autónoma de Chile
dc.contributor.author.fl_str_mv Bersezio, Cristian
Ledezma, Paulina
Mayer, Carla
Rivera, Oriana
Junior, Osmir Batista Oliveira [UNESP]
Fernández, Eduardo
dc.subject.por.fl_str_mv Carbamide peroxide
Hydrogen peroxide
Non-vital bleaching
Randomized clinical trial
topic Carbamide peroxide
Hydrogen peroxide
Non-vital bleaching
Randomized clinical trial
description Objectives: The aim of this study was to evaluate the esthetic perception of patients at 6 months after bleaching of non-vital teeth with 35% of hydrogen peroxide and 37% of carbamide peroxide using a walking bleach technique. We also assessed psychosocial impacts as well as the clinical effectiveness and stability of the color change. Materials and methods: The teeth bleaching treatment was randomly assigned to two groups according to the bleaching agent used: G1 HP = 35% of hydrogen peroxide (n = 25) and G2 CP = 37% of carbamide peroxide (n = 25). The non-vital bleaching was performed in four sessions using the walking bleach technique. The color was objectively (ΔE) and subjectively (ΔSGU) evaluated. The esthetic perception and psychosocial factors were evaluated before treatment as well as one and 6 months post-treatment using Oral Health Impact Profile (OHIP) esthetics and Psychosocial Impact of Dental Esthetics Questionnaire (PIDAQ). Results: The color change (ΔE) at 6 months (G1 = 14.53 ± 5.07 and G2 = 14.09 ± 6.61) for both color groups remained stable until the 6-month post-treatment (p > 0.05). There was a decrease in the values of OHIP esthetics and PIDAQ after treatment compared to the baseline (p < 0.05), and this effect was maintained 6 months post-treatment. Conclusions: Both agents were highly effective and maintained the color stability at 6 months; this positively affected the esthetic perception and psychosocial impact of patients who also remained stable over time. Clinical relevance: Non-vital bleaching produces a positive and stable impact on the esthetic perception and psychosocial factors at medium-term follow-ups.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T16:51:55Z
2018-12-11T16:51:55Z
2018-02-17
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s00784-018-2389-y
Clinical Oral Investigations, p. 1-7.
1436-3771
1432-6981
http://hdl.handle.net/11449/170670
10.1007/s00784-018-2389-y
2-s2.0-85042074574
2-s2.0-85042074574.pdf
url http://dx.doi.org/10.1007/s00784-018-2389-y
http://hdl.handle.net/11449/170670
identifier_str_mv Clinical Oral Investigations, p. 1-7.
1436-3771
1432-6981
10.1007/s00784-018-2389-y
2-s2.0-85042074574
2-s2.0-85042074574.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Clinical Oral Investigations
0,986
0,986
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-7
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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