中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (9): 1457-1463.doi: 10.3969/j.issn.2095-4344.2472

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    下一篇

关节置换与切开复位内固定治疗桡骨头骨折的Meta分析

程才统1,韩鹏飞1,武太勇1,李  健1,付海军1,王羽姗1,冯  毅2   

  1. 1山西医科大学,山西省太原市  030001;2山西医科大学第二临床医学院,山西省太原市  030001
  • 收稿日期:2019-04-16 修回日期:2019-04-22 接受日期:2019-06-22 出版日期:2020-03-28 发布日期:2020-02-13
  • 通讯作者: 冯毅,博士,副主任医师,山西医科大学第二临床医学院,山西省太原市 030001
  • 作者简介:程才统,男,1991年生,山西省吕梁市人,汉族,2016年山西大同大学毕业,主要从事骨与软组织损伤修复方面的研究。
  • 基金资助:
    山西省自然科学基金项目(2015011097)

Meta-analysis of radial head arthroplasty versus open reduction and internal fixation for treating radial head fractures

Cheng Caitong1, Han Pengfei1, Wu Taiyong1, Li Jian1, Fu Haijun1, Wang Yushan1, Feng Yi2   

  1. 1Shanxi Medical University, Taiyuan 030001, Shanxi Province, China; 2the Second Affiliated Clinical Medical College of Shanxi Medical University, Taiyuan 030001, Shanxi Province, China
  • Received:2019-04-16 Revised:2019-04-22 Accepted:2019-06-22 Online:2020-03-28 Published:2020-02-13
  • Contact: Feng Yi, MD, Associate chief physician, the Second Affiliated Clinical Medical College of Shanxi Medical University, Taiyuan 030001, Shanxi Province, China
  • About author:Cheng Caitong, Shanxi Medical University, Taiyuan 030001, Shanxi Province, China
  • Supported by:
     the Natural Science Foundation of Shanxi Province, No. 2015011097

摘要:

文题释义:
全肘关节置换:主要适用于类风湿性关节炎、骨关节炎、损伤性关节炎、肘部骨缺损引起的肘关节不稳定、肘部骨折畸形愈合及其他肘关节手术失败后的患者。目的是恢复肘关节功能,维持屈伸肘关节30°-130°和肘关节105°的旋转活动,满足日常生活的需要。
桡骨头骨折:多发生在平地跌倒或体育运动时致伤。跌倒时,肘关节伸直并在肩关节外展位手掌着地,使肘关节置于强度的外翻位,导致桡骨头猛烈地撞击肱骨小头,引起桡骨头骨折。桡骨头骨折主要临床表现是肘关节功能障碍及肘外侧局限性肿胀和压痛,尤其前臂旋后功能受限最明显。

背景:在治疗桡骨头骨折时,切开复位内固定不可避免的存在如骨不连和内固定松动等并发症的发生,从而导致肘关节慢性疼痛和功能障碍,为了降低手术并发症及提高手术成功率,桡骨头置换应运而生。

目的:通过Meta分析的方法,系统比较关节置换与切开复位内固定治疗Mason Ⅲ,Ⅳ型桡骨头骨折的疗效差异。

方法:检索国内外于1999年至2019年3月发表的临床对照研究,无论是否采用随机及盲法。所检索的数据库包括Embase、PubMed、Central、Cinahl、PQDT、中国知网、维普、万方、Cochrane Library、CBM等数据库。手工检索杂志目录以及参考文献,努力查找灰色文献,如未发表的学术论文、专著中的章节等。同时不限制语言,搜索所有相关文献,必要时进行翻译。选择前臂旋转活动度、前臂屈伸活动度、术后关节功能评分、术后影像学评估结果、术后并发症及翻修例数等5个结局指标,力求全面细致地比较关节置换与切开复位内固定治疗Mason Ⅲ,Ⅳ型桡骨头骨折的疗效差异。

结果与结论:①依据以上检索策略,共检索到相关文献301篇;②通过阅读文题和摘要,排除与研究目的不相关的文献146篇,初筛出155篇相关文献;进一步阅读全文,并严格按照纳入和排除标准进行筛查,最终纳入7篇外文文献;③在Beoberg-Morrey评分系统[95%CI(7.96,23.14),P < 0.000 1]、屈伸活动范围方面[95%CI(3.72,13.13),P=0.000 4]、前臂旋前活动度[95%CI(2.09,3.18),P < 0.000 01]、旋转活动范围方面[95%CI(2.80,17.45),P=0.007],桡骨头置换优于切开复位内固定,并且桡骨头置换后并发症发生例数少于切开复位内固定[95%CI(0.15,0.57),P=0.000 3],其差异均有显著性意义;④结果表明,在治疗Mason Ⅲ,Ⅳ型桡骨头骨折时,桡骨头置换优于切开复位内固定。

ORCID: 0000-0002-6444-9769(程才统)

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

关键词: 桡骨头骨折, 切开复位内固定, 桡骨头置换, 活动度, Meta分析

Abstract:

BACKGROUND: In the treatment of radial head fractures, complications such as nonunion and internal fixation are inevitable in open reduction and internal fixation, resulting in chronic pain and dysfunction of the elbow joint. In order to reduce surgical complications and improve the success rate of surgery, radial head replacement surgery came into being.

OBJECTIVE: To systematically compare the effects of radial head arthroplasty and open reduction and internal fixation in the treatment of Mason type III and IV radial head fractures by meta-analysis.

METHODS: The search included clinical controlled studies published at home and abroad between 1999 and March 2019, with or without randomization and blinding. The databases included Embase, PubMed, Central, Cinahl, PQDT, CNKI, VIP, WanFang, Cochrane Library, and CBM. Magazine contents and references were manually retrieved to find grey references such as unpublished academic papers, and chapters in monographs. The language was not limited. All relevant articles were searched. If necessary, the articles were translated. The forearm rotation motion, forearm flexion mobility, postoperative joint function score, postoperative imaging evaluation results, postoperative complications and reversion cases were used as measurement outcomes so as to sufficiently compare the curative effects of arthroplasty and open reduction and internal fixation for treating Mason III type and IV of radial capitulum fracture.

RESULTS AND CONCLUSION: (1) According to the above search strategy, 301 related articles were retrieved. (2) By reading the title and abstract, 146 irrelevant articles were excluded, and 155 related articles were screened initially. The full text was further read and screened strictly according to the inclusion criteria and exclusion criteria, and finally seven foreign articles were included. (3) In the Beoberg-Morrey scoring system [95%CI (7.96, 23.14), P < 0.000 1], flexion and extension range [95%CI (3.72, 13.13), P=0.000 4], forearm pronation activity [95%CI (2.09, 3.18), P < 0.000 01], rotation range of motion [95%CI (2.80, 17.45), P=0.007], radial head arthroplasty was superior to open reduction and internal fixation. The number of postoperative complications in the radial head arthroplasty was less than that in the open reduction and internal fixation group [95%CI (0.15, 0.57), P=0.000 3]. (4) In summary, in the treatment of Mason type III and IV radial head fractures, radial head arthroplasty is superior to open reduction and internal fixation.

Key words: radial head fracture, open reduction and internal fixation, radial head arthroplasty, range of motion, meta-analysis

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