A randomized controlled trial of various MTA materials for partial pulpotomy in permanent teethe
A randomized controlled trial of various MTA materials for partial pulpotomy in permanent teethe
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DOI：
10.1016/j.jdent.2016.07.015
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发表时间：
2017-05-01
影响因子：
4.4
通讯作者：
Shin, Yooseok
中科院分区：
文献类型：
--
作者：
Kang, Chung-Min;Sun, Yeji;Shin, Yooseok
目的：本研究的目的是评估和比较各种MTA材料作为部分活髓切断术材料在恒牙中的临床适用性。方法：对82人（平均29.3 ± 14.8岁）的104颗恒牙进行部分活髓切断术。将患牙分为三组：ProRoot MTA组（n = 33）、OrthoMTA组（n = 36）、RetroMTA组（n = 35）。分别于治疗后1、3、6、12个月进行临床检查和影像学比较。生存分析进行Kaplan-Meier生存曲线和logranktest.Results：部分活髓切断术持续了1年的高成功率与三个MTA材料治疗的结果没有显着差异：ProRoot MTA，96.0%; OrthoMTA，92.8%; RetroMTA，96.0%。Kaplan-Meier生存函数曲线显示三组的临床和影像学累积生存率无显著性差异。此外，年龄，性别，牙齿类型，根尖状态，牙髓暴露的部位和类型，以及restoration. Conclusions的类型之间的部分活髓切断术的成功率没有潜在的预后因素进行了观察在log rank analysis.Conclusions：部分活髓切断术与ProRoot MTA，OrthoMTA和RetroMTA有良好的结果和临床和影像学结果没有显着差异，在3组1年后。(C)2016爱思唯尔有限公司版权所有
Objectives: The aim of this study was to evaluate and compare the clinical applicability of various MTA materials as partial pulpotomy materials in permanent teeth.Methods: Partial pulpotomy was performed on 104 permanent teeth from 82 people (mean 29.3 +/- 14.8 years old), who met the inclusion criteria in randomized clinical trial. The teeth were divided into three groups: ProRoot MTA (n = 33), OrthoMTA (n = 36), RetroMTA (n = 35). Clinical examination and radiographic comparison were carried out at 1, 3, 6 and 12 months after the treatment. Survival analysis was performed using the Kaplan-Meier survival curves and log rank tests.Results: Partial pulpotomy sustained a high success rate up to 1 year with no significant differences in the outcomes treated with three MTA materials: ProRoot MTA, 96.0%; OrthoMTA, 92.8%; RetroMTA, 96.0%. The Kaplan-Meier survival function curves showed no significant differences among three groups concerning clinical and radiographic cumulative survival rates. In addition, no potential prognostic factors related to the success rate of partial pulpotomy among age, sex, tooth type, root apex status, the site and type of pulp exposure, and the type of restoration were observed in log rank analysis.Conclusions: Partial pulpotomy with ProRoot MTA, OrthoMTA and RetroMTA had favorable results and clinical and radiographic results were not significantly different in three groups after 1 year. (C) 2016 Elsevier Ltd. All rights reserved.