Natural antioxidants to restore immediate bond strength to bleached enamel: Systematic review and meta‐analysis of in vitro studies

2021 ◽  
Author(s):  
Juana Rodríguez‐Barragué ◽  
Joanna Vola‐Gelmini ◽  
Marcel Skuras‐Siedemburg ◽  
José Alejandro Rivera‐Gonzaga ◽  
Carlos Enrique Cuevas‐Suarez
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Meta Analysis ◽  
Natural Antioxidants ◽  
In Vitro Studies

Bovine tooth is a substitute for human tooth on bond strength studies: A systematic review and meta-analysis of in vitro studies

2016 ◽  
Vol 32 (11) ◽  
pp. 1385-1393 ◽  
Author(s):  
F.Z.M. Soares ◽  
A. Follak ◽  
L.S. da Rosa ◽  
A.F. Montagner ◽  
T.L. Lenzi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Meta Analysis ◽  
In Vitro Studies ◽  
Human Tooth

scholarly journals Bond Strength of Universal Adhesives to Dentin: A Systematic Review and Meta-Analysis

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 814
Author(s):  
Louis Hardan ◽  
Rim Bourgi ◽  
Naji Kharouf ◽  
Davide Mancino ◽  
Maciej Zarow ◽  
...  
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Meta Analysis ◽  
In Vitro Study ◽  
In Vitro Studies ◽  
Atmospheric Plasma ◽  
Application Time ◽  
Universal Adhesives ◽  
Alternative Techniques

Currently, the availability of a wide variety of universal adhesives makes it difficult for clinicians to choose the correct system for specific bonding situations to dentin substrate. This study aimed to determine whether there are any alternative techniques or additional strategies available to enhance the bond strength of universal adhesives to dentin through a systematic review and meta-analysis. Two reviewers executed a literature search up to September 2020 in four electronic databases: PubMed, ISI Web of Science, Scopus, and EMBASE. Only in vitro studies that reported the dentin bond strength of universal adhesives using additional strategies were included. An analysis was carried out using Review Manager Software version 5.3.5 (The Nordic Cochrane Centre, The Cochrane Collaboration, Copenhagen, Denmark). The methodological quality of each in vitro study was assessed according to the parameters of a previous systematic. A total of 5671 potentially relevant studies were identified. After title and abstract examination, 74 studies remained in systematic review. From these, a total of 61 studies were included in the meta-analysis. The bond strength of universal adhesives to dentin was improved by the use of one of the following techniques: Previous application of matrix metalloproteinases (MMP) inhibitors (p < 0.001), prolonged application time (p = 0.007), scrubbing technique (p < 0.001), selective dentin etching (p < 0.001), non-atmospheric plasma (p = 0.01), ethanol-wet bonding (p < 0.01), prolonged blowing time (p = 0.02), multiple layer application (p = 0.005), prolonged curing time (p = 0.006), and hydrophobic layer coating (p < 0.001). On the other hand, the use of a shortened application time (p = 0.006), and dentin desensitizers (p = 0.01) impaired the bond strength of universal adhesives to dentin. Most of the analyses performed showed a high heterogenicity. The in vitro evidence suggests that the application of universal adhesives using some alternative techniques or additional strategies may be beneficial for improving their bonding performance to dentin. This research received no external funding. Considering that this systematic review was carried out only with in vitro studies, registration was not performed.

Vital Bleaching Influences the Bond Strength of Adhesive Systems to Enamel and Dentin: A Systematic Review and Meta-Analysis of In Vitro Studies

2021 ◽  
Author(s):  
TG Savian ◽  
J Oling ◽  
FZM Soares ◽  
RO Rocha
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
In Vitro Studies ◽  
Adhesive Systems ◽  
Inverse Variance ◽  
Meta Analyses

Clinical Relevance Vital bleaching impairs the bonding of adhesive systems to enamel and dentin. Thus, restoration placement should be delayed for at least two weeks after completion of bleaching procedures. SUMMARY Objective: This systematic review evaluates the influence of vital bleaching on the bond strength of adhesive systems to enamel and dentin. Methods: This review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). In vitro studies comparing the bond strength of bleached and unbleached enamel and dentin were searched at the electronic databases—PubMed/MEDLINE, Scopus, and Web of Science—with no limit on year or language. The studies were screened and had data extracted by two reviewers independently. Bond strength data were meta-analyzed using the inverse variance method and the random effect model (p≤0.05). Results: The electronic search provided 4941 eligible studies, and 52 were included in the systematic review and the meta-analysis. The global meta-analysis showed that bleaching impairs the bond strength of adhesive systems to enamel and dentin (p&lt;0.001; mean difference [MD]: –0.96; confidence interval [CI]: −1.18 to −0.73), regardless of the bleaching agent (p&lt;0.001; MD: −9.98; CI: −1.37 to −0.58) or substrate (p&lt;0.001; MD: −0.89; CI: −1.12 to −0.66). The detrimental effect of bleaching on bond strength was not observed after two and three weeks after bleaching (p=0.1; MD: −0.39; CI: −0.84 to 0.65; and p=0.18; MD: −0.99; CI: −2.45 to 0.47, respectively). Conclusion: This systematic review and meta-analysis demonstrated that vital bleaching impairs the bonding of adhesive systems to enamel and dentin, and this adverse effect persists for two weeks.

Shear bond strength after using sealant before bonding: a systematic review and meta-analysis of in vitro studies

2022 ◽  
Author(s):  
Jennifer Hoppe ◽  
Thomas Lehmann ◽  
Christoph-Ludwig Hennig ◽  
Ulrike Schulze-Späte ◽  
Collin Jacobs
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Shear Bond Strength ◽  
Meta Analysis ◽  
In Vitro Studies

scholarly journals Effect of Composite Core Materials on Fracture Resistance of Endodontically Treated Teeth: A Systematic Review and Meta-Analysis of In Vitro Studies

Polymers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 2251
Author(s):  
Maciej Zarow ◽  
Marzena Dominiak ◽  
Katarzyna Szczeklik ◽  
Louis Hardan ◽  
Rim Bourgi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Fracture Resistance ◽  
Meta Analysis ◽  
Cochrane Collaboration ◽  
Composite Resins ◽  
In Vitro Studies ◽  
Endodontically Treated Teeth ◽  
The Cochrane Collaboration ◽  
Core Materials

Various material properties are involved in the success of endodontically treated restorations. At present, restorative composites are commonly employed as core build-up materials. This study aimed to systematically review the literature to assess the effect of using composite core materials on the in vitro fracture of endodontically treated teeth. Two different reviewers screened the literature, up to June 2021, in five distinct electronic databases: PubMed (MedLine), Scopus, Scielo, ISI Web of Science, and EMBASE. Only in vitro studies reporting the effect of the use of composite core materials on the fracture resistance of endodontically treated teeth were included. A meta-analysis was carried out using a software program (Review Manager v5.4.1; The Cochrane Collaboration, Copenhagen, Denmark). The risk of bias in each study was assessed following the parameters of another systematic review. A total of 5016 relevant papers were retrieved from all databases. After assessing the title and abstract, five publications remained for qualitative analysis. From these, only three studies remained for meta-analysis. The fracture strength of endodontically treated teeth where a core build-up composite was used was statistically significantly higher than the control (p = 0.04). Most of the analyses showed a high heterogenicity. The in vitro evidence suggests that the composite core build-up with higher filler content tended to improve the fracture resistance of the endodontically treated teeth, in comparison with conventional composite resins. This research received no external funding. Considering that this systematic review was only carried out on in vitro papers, registration was not performed. Furthermore, there were no identified clinical studies assessing core build-up materials; therefore, more well-designed research on these materials is needed.

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