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Color change, tooth sensitivity, aesthetic self-perceptions and quality of life after at-home dental bleaching / Mudança de cor, sensibilidade dental, autopercepção estética e qualidade de vida após clareamento dental caseiro
Cavalcante, Larissa Maria; Bomgiovanni, Cynthia Fernandes Villar Baptista; Antunes, Karinne Bueno; Cardoso, Mayra; Lourenço, Eduardo José Veras; Tannure, Patricia Nivoloni; Schneider, Luis Felipe.
  • Cavalcante, Larissa Maria; Salgado de Oliveira University. School of Dentistry. Niterói. BR
  • Bomgiovanni, Cynthia Fernandes Villar Baptista; Veiga de Almeida University. School of Dentistry. Rio de Janeiro. BR
  • Antunes, Karinne Bueno; Veiga de Almeida University. School of Dentistry. Rio de Janeiro. BR
  • Cardoso, Mayra; State of Rio de University. School of Dentistry. Rio de Janeiro. BR
  • Lourenço, Eduardo José Veras; State of Rio de University. School of Dentistry. Rio de Janeiro. BR
  • Tannure, Patricia Nivoloni; Veiga de Almeida University. School of Dentistry. Rio de Janeiro. BR
  • Schneider, Luis Felipe; Federal Fluminense University. School of Dentistry. Niterói. BR
Braz. dent. sci ; 25(1): 1-9, 2022. tab, ilus
Article in English | LILACS, BBO | ID: biblio-1354186
ABSTRACT

Objective:

The aim of this study was to determine the color change, tooth sensitivity, aesthetic self-perception and quality of life after at-home dental bleaching. Material and

Methods:

Dental examination was performed and the initial color of the upper right incisor was recorded using a spectrophotometer (Easyshade Compact, Vita Zahnfabrik) and CIELab parameters. Individual vinyl trays were delivered to the patients (n=37) who were instructed to use the carbamide peroxide 16% (Total Blanc Home C16%, DFL) for 2 hours daily for 2 weeks. One-week after the end of treatment, measurements were repeated to calculate color (ΔEab,ΔE00) and whiteness index (ΔWID) variations. Oral Health Impact Profile (OHIP) and Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ) questionnaires were applied before and 30 days after treatment. Tooth sensitivity was by checked by visual analogue scale (VAS). Spearnan's correlation tests were used to verify the possible relation between color change parameters and sensitivity. The Wilcoxon test was applied for results obtained by OHIP and PIDAQ questionnaires.

Results:

Significant color change was observed after 14 days, regardless of the considered parameter. There was no significant correlation between sensitivity and color change. The dental self-confidence domain increased after bleaching (p = 0.029) and the psychological impact decreased (p = 0.001).

Conclusion:

At-home dental bleaching was effective on the overall whitening and the color change was not related to tooth sensitivity. The bleaching treatment had a positive impact on the quality of life, reducing psychological discomfort and improving dental self-confidence and aesthetic self-perception. (AU)
RESUMO

Objetivo:

O objetivo deste estudo foi determinar a mudança de cor, sensibilidade dental, autopercepção estética e qualidade de vida após clareamento dental caseiro. Material e

Métodos:

Uma consulta inicial foi realizada e a cor inicial do incisivo superior direito foi registrada usando um espectrofotômetro (Easyshade Compact, Vita Zahnfabrik) e parâmetros CIELab. Moldeiras individuais confeccionadas em vinil foram entregues aos pacientes participantes (n = 37), que foram instruídos a usar o gel à base de peróxido de carbamida 16% (Total Blanc Home C16%, DFL) durante 2 horas diárias durante 2 semanas. Uma semana após o término do tratamento, as medidas foram repetidas para calcular a variação de cor (ΔEab, ΔE00) e o índice de brancura (ΔWID). Os questionários OHIP (Oral Health Impact Profile) e PIDAQ (Psychosocial Impact of Dental Aesthetics Questionnaire) foram aplicados antes e 30 dias após o tratamento. A sensibilidade dental foi verificada por meio da escala visual análoga (VAS). Os testes de correlação de Spearnan foram utilizados para verificar a possível relação entre os parâmetros de mudança de cor e sensibilidade. O teste Wilcoxon foi aplicado para os resultados obtidos pelos questionários OHIP e PIDAQ.

Resultados:

Mudança de cor significativa foi observada após 14 dias, independentemente do parâmetro considerado. Não houve correlação significativa entre a sensibilidade e a mudança de cor. O domínio da autoconfiança dental aumentou após o branqueamento (p = 0,029) e o impacto psicológico diminuiu (p = 0,001).

Conclusão:

O clareamento dental caseiro foi eficaz no branqueamento geral e a mudança de cor não estava relacionada à sensibilidade dental. O tratamento clareador teve um impacto positivo na qualidade de vida, reduzindo o desconforto psicológico e melhorando a autoconfiança dental e a autopercepção estética.(AU)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Quality of Life / Tooth Bleaching / Esthetics, Dental Type of study: Diagnostic study Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2022 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal Fluminense University/BR / Salgado de Oliveira University/BR / State of Rio de University/BR / Veiga de Almeida University/BR

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Full text: Available Index: LILACS (Americas) Main subject: Quality of Life / Tooth Bleaching / Esthetics, Dental Type of study: Diagnostic study Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2022 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal Fluminense University/BR / Salgado de Oliveira University/BR / State of Rio de University/BR / Veiga de Almeida University/BR