Chinese Journal of Tissue Engineering Research ›› 2016, Vol. 20 ›› Issue (47): 7119-7126.doi: 10.3969/j.issn.2095-4344.2016.47.018

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Influence of Gluma desensitizing agents on dentin bond strength: a Meta-analysis

Li Wang-yang1, Zhang Ling1, Zhang Hui1, Li Ai-ling2, Guo Ling1
  

  1. 1Department of Prosthodonitics, Affiliated Hospital of Stomatology, Southwest Medical University, Luzhou 646000, Sichuan Province, China; 2Department of Preventive Medicine, Southwest Medical University, Luzhou 646000, Sichuan Province, China
  • Received:2016-09-08 Online:2016-11-18 Published:2016-11-18
  • Contact: Guo Ling, Associate professor, Master’s supervisor, Department of Preventive Medicine, Southwest Medical University, Luzhou 646000, Sichuan Province, China
  • About author:Li Wang-yang, Studying for master’s degree, Department of Prosthodonitics, Affiliated Hospital of Stomatology, Southwest Medical University, Luzhou 646000, Sichuan Province, China
  • Supported by:

    the Project of Sichuan Provincal Department of Education, China, No. 11ZB128

Abstract:

BACKGROUND: Desensitization agent is widely used to relieve tooth sensitivity after tooth preparation. However, some components in the desensitization agent for certain affect the dentin bond strength between prosthesis and dentin. Given this, choosing a proper desensitization agent is under discussion.
OBJECTIVE: To investigate the influence of Gluma desensitizing agents on bond strength to dentin by Meta-analysis.
METHODS: A computer-based retrieval of PubMed, EMbase, EBSCO EDLINE, The chrane Library, ScienceDirect, Web Of Science, OVID, CBMbase, CJFD, CqVip and WanFang databases combined with manual searching was performed for randomized controlled trials or controlled clinical trials about effect of desensitizing agents on dentin bond strength. The retrieval time ranged from the creation date to June 18, 2016, without region and language limits. In accordance with inclusion/exclusion criteria, related data were extracted, and the qualitative and quantitative analysis of the included studies was performed by two researchers independently, and then the Meta-analysis was conducted using RevMan 5.2 software.
RESULTS AND CONCLUSION: There was no significant difference in the shear bond strength of self-etching or total-etching adhesive to dentin between two groups, and the same results were found when comparing the shear bond strength of self-etching and total-etching adhesive to dentin. The Gluma had a beneficial effect on the shear bond strength of self-adhesive. These results indicate that when Gluma used as the desensitizing agent, self-adhesive materials are the first choice, and secondly the self-etching or total-etching adhesive materials containing acid or able to dissolve protein crystals are preferred.

Key words: Dentin-Bonding Agents, Dentin Sensitivity, Acid Etching, Dental, Shear Strength, Meta-Analysis, Tissue Engineering

CLC Number: