中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (47): 7119-7126.doi: 10.3969/j.issn.2095-4344.2016.47.018

• 生物材料循证医学 evidence-based medicine of biomaterials • 上一篇    下一篇

Gluma脱敏剂对牙本质黏结强度影响的系统评价

李汪阳1,张  玲1,张  慧1,李爱玲2,郭  玲1
  

  1. 1西南医科大学附属口腔医院修复科,四川省泸州市 646000;2西南医科大学预防医学教研室,四川省泸州市 646000
  • 收稿日期:2016-09-08 出版日期:2016-11-18 发布日期:2016-11-18
  • 通讯作者: 郭玲,副教授,研究生导师,西南医科大学附属口腔医院修复科,四川省泸州市 646000
  • 作者简介:李汪阳,女,1989年生,重庆市人,汉族,西南医科大学口腔医学院在读硕士,主要从事口腔修复方面的研究。
  • 基金资助:

    四川省教育厅课题(11ZB128)

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

摘要:

文章快速阅读:

 

文题释义:
牙本质敏感
:是口腔中一种牙体硬组织非龋性疾病,在人群中有较高的发病率,当外界刺激暴露的牙本质小管时,会产生酸痛敏感的症状,典型的刺激包括机械刺激、化学刺激、温度刺激等。
Meta分析:指用统计学方法对收集的多个研究资料进行分析和概括,以提供量化的平均效果来回答研究的问题,是文献的量化综述。以同一课题的多项独立研究的结果为研究对象,在严格设计的基础上,运用适当的统计学方法对多个研究结果进行系统、客观、定量的综合分析。

背景:临床上多使用脱敏剂来缓解活髓牙牙体预备后患者出现的敏感症状,但脱敏剂中的某些成分可能影响牙本质的黏结效果,对修复体的固位力有一定影响。临床医生在使用脱敏剂后对牙本质黏接剂的选择尚无定论。
目的:通过系统评价方法了解临床常用的Gluma脱敏剂对牙本质黏结效果的影响。
方法:计算机检索PubMed、EMbase、EBSCO EDLINE、The chrane Library、ScienceDirect、Web Of Science、OVID、中国期刊全文数据库、中文科技期刊数据库和万方数据库,结合手工检索有关于脱敏剂对牙本质黏结强度研究的随机或半随机对照实验。检索时限均为从建库至2016年6月18日,无地区和语言限制。由2位研究者根据纳入与排除标准独立筛选文献、提取资料和评价纳入研究的方法学质量后,采用RevMan5.2软件进行Meta分析。
结果与结论:①与不用Gluma脱敏剂处理相比,Gluma脱敏剂处理后运用自酸蚀黏接剂或者全酸蚀黏接剂的牙本质抗剪切强度差异无显著性意义;②Gluma脱敏剂处理后分别运用自酸蚀黏结剂与全酸蚀黏结剂进行牙本质黏结的抗剪切强度差异无显著性意义;③Gluma脱敏剂处理后运用自黏结型黏结剂对牙本质进行黏结后的抗剪切强度大于未用Gluma脱敏剂处理者;④因此在临床上选择应用Gluma脱敏剂做牙本质脱敏的时候,首先可以考虑自黏结材料,其次,自酸蚀和全酸蚀黏结材料要先分析具体的成分,含有酸或者可以溶解掉蛋白晶体的优先考虑。

关键词: 生物材料, 口腔生物材料, 脱敏剂, 全酸蚀, 自酸蚀, 自黏结, 牙本质, 牙本质过敏, 抗剪切强度, 系统评价

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

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