中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (26): 6946-6951.doi: 10.12307/2026.826

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

不同骨修复材料对根尖骨缺损治疗效果的网状Meta分析#br#

张凯静,李春年,李一卓,徐世芳,刘新月   

  1. 河北医科大学口腔医学院•口腔医院,河北省口腔医学重点实验室,河北省石家庄市  050017 
  • 接受日期:2025-12-17 出版日期:2026-09-18 发布日期:2026-03-16
  • 通讯作者: 李春年,硕士,主任医师,硕士生导师,河北医科大学口腔医学院•口腔医院,河北省口腔医学重点实验室,河北省石家庄市 050017
  • 作者简介:张凯静,女,1999年生,河北省石家庄市人,汉族,硕士,主要从事根尖骨缺损的修复再生方面的研究。
  • 基金资助:
    河北省医学科学课题重点研究计划项目(20241080),项目负责人:李春年

A network meta-analysis of therapeutic effects of different bone repair materials on apical bone defects

Zhang Kaijing, Li Chunnian, Li Yizhuo, Xu Shifang, Liu Xinyue   

  1. School and Hospital of Stomatology, Hebei Medical University & Hebei Key Laboratory of Stomatology, Shijiazhuang 050017, Hebei Province, China
  • Accepted:2025-12-17 Online:2026-09-18 Published:2026-03-16
  • Contact: Li Chunnian, MS, Chief physician, Master’s supervisor, School and Hospital of Stomatology, Hebei Medical University & Hebei Key Laboratory of Stomatology, Shijiazhuang 050017, Hebei Province, China
  • About author:Zhang Kaijing, MS, School and Hospital of Stomatology, Hebei Medical University & Hebei Key Laboratory of Stomatology, Shijiazhuang 050017, Hebei Province, China
  • Supported by:
    Key Research Project of Hebei Provincial Medical Science Project, No. 20241080 (to LCN)

摘要:

文题释义:
根尖骨缺损:是指发生于牙齿根尖周区域的局限性骨质吸收或破坏,通常继发于慢性根尖周炎、根尖囊肿、牙创伤或感染性根管治疗失败等过程。根尖骨缺损的影像学表现为根尖区的透射影,临床上常伴患牙的叩痛、松动或瘘管形成,严重者可影响牙齿稳定性。
骨修复材料:是一类具有特定生物活性的医用植入材料,在骨缺损部位建立起有利于新骨形成的三维支架结构,能够提供适宜的微环境来诱导或加速骨组织的再生修复过程。理想的骨修复材料应当同时具备骨传导性、骨诱导性以及潜在的成骨能力。

目的:为了促进根尖骨缺损的再生,临床上常采用自体骨、异种骨、人工合成骨与生物活性材料等,但对于各修复材料的疗效优劣缺乏系统比较。因此,此次研究采用网状Meta分析方法对不同骨修复材料治疗根尖骨缺损的疗效差异进行综合比较与评价。
方法:检索中国知网、万方数据知识服务平台、维普、中国生物医学文献数据库、PubMed、Embase、Web of Science 及 Cochrane Library 等数据库,选择关于骨修复材料治疗慢性根尖周炎或根尖囊肿所致根尖骨缺损的随机对照研究,检索时限为各数据库建库至2025-07-20。根据Cochrane评价手册,采用RevMan 5.4软件对所纳入文献的质量进行偏倚风险评估,采用Stata 17MP对数据进行统计分析。
结果:共纳入21项研究,包含1 286例患者,涉及10种干预措施:羟基磷灰石、去蛋白牛骨无机基质、胶原膜、羟基磷灰石+胶原膜、去蛋白牛骨无机基质+胶原膜、血小板浓缩生长因子、富血小板纤维蛋白、明胶海绵、空白对照(血凝块机化愈合)、富血小板血浆。网状Meta分析结果显示:①治疗有效率由高到低排序前三为:羟基磷灰石+胶原膜>去蛋白牛骨无机基质+胶原膜>血小板浓缩生长因子;②不良反应率由高到低排序为:明胶海绵>空白对照>羟基磷灰石>羟基磷灰石+胶原膜。
结论:对于根尖骨缺损的治疗,羟基磷灰石联合胶原膜的疗效最为显著、术后不良反应率最低,受文献数量与质量的限制,未来仍需要更多的临床试验给予验证。

https://orcid.org/0009-0000-6959-4124(张凯静)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料;口腔生物材料;纳米材料;缓释材料;材料相容性;组织工程

关键词: 网状Meta分析, 骨修复材料, 根尖周炎, 根尖囊肿, 根尖骨缺损, 羟基磷灰石, 胶原膜, 有效率, 不良反应率

Abstract: OBJECTIVE: To promote the regeneration of apical bone defects, autologous bone, xenograft bone, synthetic bone, and bioactive materials are commonly used clinically. However, a systematic comparison of the efficacy of each repair material is lacking. Therefore, this study used a network meta-analysis to comprehensively compare and evaluate the differences in efficacy of different bone repair materials in treating apical bone defects.
METHODS: Randomized controlled trials on the treatment of apical bone defects caused by chronic periapical periodontitis or apical cysts using bone repair materials were searched in databases including CNKI, WanFang Data, VIP, SinoMed, PubMed, Embase, Web of Science, and Cochrane Library. The search period was from database inception to July 20, 2025. According to the Cochrane Handbook of Evaluation, RevMan 5.4 software was used to assess the risk of bias in the included literature. Stata 17MP was used for statistical analysis.
RESULTS: A total of 21 studies involving 1 286 patients were included, evaluating 10 interventions: hydroxyapatite, deproteinized bovine bone mineralz, collagen membrane, hydroxyapatite + collagen membrane, deproteinized bovine bone mineralz + collagen membrane, concentrated growth factor, platelet-rich fibrin, gelatin sponge, blank control (natural healing of blood clot), and platelet-rich plasma. The network meta-analysis revealed the following rankings: (1) Treatment efficacy (from best to worst): The top three interventions were hydroxyapatite + collagen membrane > deproteinized bovine bone mineralz + collagen membrane > concentrated growth factor. (2) Incidence of adverse reactions (from highest to lowest): Gelatin sponge > blank control > hydroxyapatite > hydroxyapatite + collagen membrane. 
CONCLUSION: For the treatment of apical bone defects, the combination of hydroxyapatite and a collagen membrane demonstrated the most significant therapeutic efficacy and the lowest incidence of postoperative adverse reactions. Due to limitations in the number and quality of the included studies, further more clinical trials are needed to validate these findings.


Key words: network meta-analysis, bone repair materials, periapicalperiodontitis, periapicalcyst, apical bone defects, hydroxylapatite, collagen membrane, efficacy, incidence of adverse reactions

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