Advanced search
Start date
Betweenand

At-home bleaching using prefilled whitening trays compared with fabricated trays: randomized clinical trial

Grant number: 16/13044-4
Support type:Scholarships in Brazil - Master
Effective date (Start): March 01, 2017
Effective date (End): December 31, 2017
Field of knowledge:Health Sciences - Dentistry
Cooperation agreement: Coordination of Improvement of Higher Education Personnel (CAPES)
Principal researcher:Alessandra Buhler Borges
Grantee:Mariane Cintra Mailart
Home Institution: Instituto de Ciência e Tecnologia (ICT). Universidade Estadual Paulista (UNESP). Campus de São José dos Campos. São José dos Campos , SP, Brazil

Abstract

The aim of this study is to evaluate the performance of the two at-home bleaching systems with prefilled whitening trays compared with the conventional fabricated trays regarding tooth whitening, gingival condition, tooth sensitivity and volunteer satisfaction with a subjective evaluation about the whitening systems. Thirteen volunteers will participate in the study after signing a free and informed consent form. The volunteers will be randomly divided in two groups: conventional fabricated trays and prefilled whitening trays. The fabricated trays will contain 10% carbamide peroxide and the prefilled whitening trays will contain 10% hydrogen peroxide. This whitening treatment will be accomplished 1x/day for 14 days / 2 h with the fabricated trays and for 10 days / 1 h with the prefilled whitening trays. Before this treatment, the volunteers will have a teeth prophylaxis with a paste based on (pedra-pomes) and water and the initial teeth shades will be registrated using a shade guide Vitapan Classical and a shade guide Vita Bleachedguide 3D-Master and a spectrophotometer Easyshade. The tooth sensitivity will be evaluated using a 0-10 scale associated with a visual analogue scale. The gingival condition will be evaluated using the Löe's index. The volunteer satisfaction with a subjective evaluation about the whitening systems will be analyzed through directed questions based on OIDP. The evaluations will be performed in different moments of the treatment and both examiners will be blind to bleaching, tooth sensitivity and gingival condition. The data of each volunteer at each stage will be submitted to appropriate statistical analysis, considering the significance level of 5%. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications (4)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
MAILART, MARIANE C.; SAKASSEGAWA, PAULA A.; SANTOS, KARINE C.; TORRES, CARLOS R. G.; PALO, RENATO M.; BORGES, ALESSANDRA B. One-year follow-up comparing at-home bleaching systems outcomes and the impact on patient's satisfaction: Randomized clinical trial. Journal of Esthetic and Restorative Dentistry, v. 33, n. 8 AUG 2021. Web of Science Citations: 0.
BORGES, A. B.; DE ABREU, F. S.; MAILART, M. C.; ZANATTA, R. F.; TORRES, C. R. G. Efficacy and Safety of Bleaching Gels According to Application Protocol. Operative Dentistry, v. 46, n. 2, p. E105-E116, MAR-APR 2021. Web of Science Citations: 0.
MAILART, M. C.; SAKASSEGAWA, P. A.; TORRES, C. R. G.; PALO, R. M.; BORGES, A. B. Assessment of Peroxide in Saliva During and After At-home Bleaching With 10% Carbamide and Hydrogen Peroxide Gels: A Clinical Crossover Trial. Operative Dentistry, v. 45, n. 4, p. 368-376, JUL-AUG 2020. Web of Science Citations: 0.
MAILART, MARIANE CINTRA; FERRACIOLI, CAROLINA DE SIQUEIRA; GOMES TORRES, CARLOS ROCHA; PALO, RENATO MIOTTO; BORGES, ALESSANDRA BUHLER. Hydrogen peroxide degradation of bleaching systems with different trays: Randomized clinical trial. AMERICAN JOURNAL OF DENTISTRY, v. 33, n. 2, p. 89-94, APR 2020. Web of Science Citations: 0.
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
. At-home bleaching using universal prefilled whitening trays compared with customized trays: randomized clinical trial. 2017. Master's Dissertation - Universidade Estadual Paulista (Unesp). Instituto de Ciência e Tecnologia. São José dos Campos São José dos Campos.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.