Effect of flowable composites on the clinical performance of non-carious cervical lesions: A systematic review and meta-analysis
| Autor: | Anna Luiza Szesz, Eveline Claudia Martini, Alessandra Reis, SO Parreiras, Alessandro Dourado Loguercio |
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| Rok vydání: | 2017 |
| Předmět: |
Adult
Male Databases Factual MEDLINE Dentistry Dental Caries Cochrane Library Composite Resins Tooth Cervix law.invention Tooth discoloration Dental Prosthesis Retention 03 medical and health sciences 0302 clinical medicine Meta-Analysis as Topic Randomized controlled trial law Humans Medicine Dental Restoration Failure 030212 general & internal medicine Tooth Deciduous Composite material Dental Restoration Permanent General Dentistry Randomized Controlled Trials as Topic Viscosity business.industry Clinical performance Study Guides as Topic 030206 dentistry Dental Marginal Adaptation Dentin Sensitivity Clinical trial Meta-analysis Tooth Discoloration Female business |
| Zdroj: | Journal of Dentistry. 65:11-21 |
| ISSN: | 0300-5712 |
| Popis: | Objectives To answer the following PICO question (participant, intervention, comparator and outcome): Does flowable resin composite restorations compared with regular resin composites improve the marginal adaptation, marginal discoloration and retention rates of restorations placed in non-carious cervical lesions [NCCLs] of adults?, through a systematic review and meta-analysis. Source MEDLINE, Scopus, Web of Science, LILACS, BBO, Cochrane Library and SIGLE were searched without restrictions, as well as the abstracts of the IADR, clinical trials registries, dissertations and theses in May 2016 (updated in April 2017). Study selection We included randomized clinical trials (RCTs) that answered the PICO question. RCTs were excluded if cavities other than NCCLs were treated; indirect restorations; polyacid-based resins instead of composite resins were employed, restorations in primary teeth and restorations were placed in carious cervical lesions. The risk of bias tool of the Cochrane Collaboration was applied in the eligible studies and the GRADE tool was used to assess the quality of the evidence. Data After duplicates removal, 5137 articles were identified. After abstract and title screening, 8 studies remained. Six were at “unclear” risk of bias. The study follow-ups ranged from 1 to 3 years. No significant difference was observed between groups for loss of retention and marginal discoloration in all follow-ups. Better marginal adaptation was observed for restorations performed with flowable composites. At 1-year (risk ratio = 0.27 [0.10 to 0.70]) and 3-year (risk ratio = 0.34 [0.17 to 0.71]) follow-ups, flowable composites showed a risk 73% and 66% lower than regular composites for lack of adaptation, respectively. The evidence was graded as moderate quality for loss or retention at 3 years due to risk of bias and low and very low for all other outcomes due to risk of bias, imprecision and inconsistency. Conclusions We have moderate confidence that the resin composite viscosity does not influence the retention rates at 3 years. Similar marginal discoloration and better marginal adaptation was observed for flowable composites but the quality of evidence is doubtful. (PROSPERO CRD42015019560). |
| Databáze: | OpenAIRE |
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