Journal article
Two-year clinical evaluation of a proanthocyanidins-based primer in non-carious cervical lesions: A double-blind randomized clinical trial
Journal of dentistry, Vol.96, pp.103325-103325
05/01/2020
DOI: 10.1016/j.jdent.2020.103325
PMID: 32205201
Abstract
Objectives: This double-blind randomized clinical trial evaluated the influence of pre-treatment with proanthocyanidins (PA) from grape seed extract on the clinical behavior of a simplified etch-and-rinse adhesive placed in non-carious cervical lesions (NCCLs) over 6- and 24-months.
Materials and methods: A total of 135 restorations were randomly inserted in 45 subjects. The NCCLs were etched with 37 % phosphoric acid for 15 s and distributed into 3 groups: Control (PA0) - adhesive ExciTE F applied as per the manufacturer's recommendations; PA2 and PA5 groups - 2 wt% and 5 wt% PA solution, respectively, were applied for 60 s and washed for 30 s prior to application of the adhesive. The resin composite was placed incrementally and light-cured. The restorations were evaluated at baseline, 6 months (6 m) and 24 months (24 m) using both the FDI and USPHS criteria. Statistical analyses were carried out using Friedman repeated-measures analysis of variance by rank and the Wilcoxon test (alpha = 0.05).
Results: The retention rates were 98 % (PA0), 98 % (PA2) and 83 % (PA5) after 6 m and 93 % (PA0), 89 % (PA2) and 70 % (PA5) after 24 m. Only PA5 resulted in a significant lower retention rate at 6 m and at 24 m compared with that of baseline (p = 0.03). All groups resulted in a significantly worse marginal adaptation and marginal staining for the FDI criteria when the baseline vs. the 24 m recall data were compared. These differences were considered clinically acceptable under the FDI criteria.
Conclusions: The application of PA as a primer did not result in clinical advantages after 24 m of clinical service, regardless of the concentration used.
Details
- Title: Subtitle
- Two-year clinical evaluation of a proanthocyanidins-based primer in non-carious cervical lesions: A double-blind randomized clinical trial
- Creators
- Lidiane Costa de Souza - Universidade Federal do CearáNara Sousa Rodrigues - Universidade Federal do CearáDiana Araujo Cunha - Universidade Federal do CearáVictor Pinheiro Feitosa - Universidade Federal do CearáSergio Lima Santiago - Universidade Federal do CearáAlessandra Reis - Universidade Estadual de Ponta GrossaAlessandro D. Loguercio - Universidade Estadual de Ponta GrossaJorge Perdigao - University of MinnesotaVicente de Paulo Aragao Saboia - Univ Fed Ceara, Fac Pharm Dent & Nursing, Postgrad Program Dent, Fortaleza, Ceara, Brazil
- Resource Type
- Journal article
- Publication Details
- Journal of dentistry, Vol.96, pp.103325-103325
- Publisher
- Elsevier
- DOI
- 10.1016/j.jdent.2020.103325
- PMID
- 32205201
- ISSN
- 0300-5712
- eISSN
- 1879-176X
- Number of pages
- 9
- Grant note
- CI3-0093-000670100/14 / FUNCAP; Fundacao Cearense de Apoio ao Desenvolvimento Cientifico e Tecnologico (FUNCAP) CAPES; Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
- Language
- English
- Date published
- 05/01/2020
- Academic Unit
- Operative Dentistry
- Record Identifier
- 9984654472202771
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