中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (6): 976-984.doi: 10.12307/2023.913

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

不同因素影响激素性股骨头坏死家兔模型成模效果的网状Meta分析

胡智星1,2,李  群2,杨  超2,王潇潇2,方罗昌婷2,侯吴琼2,林  娜2,陈卫衡3,刘春芳2,林  雅1   

  1. 1福建中医药大学药学院,福建省福州市   350122;2中国中医科学院中药研究所,北京市   100700;3北京中医药大学第三附属医院,北京市   100029
  • 收稿日期:2022-10-25 接受日期:2023-01-29 出版日期:2024-02-28 发布日期:2023-07-13
  • 通讯作者: 林雅,教授,福建中医药大学药学院,福建省福州市 350122 刘春芳,研究员,中国中医科学院中药研究所,北京市 100700
  • 作者简介:胡智星,男,1998年生,汉族,福建中医药大学在读硕士,主要从事中药药理研究。
  • 基金资助:
    国家自然科学基金重点项目(82030122),项目负责人:陈卫衡;国家自然科学基金面上项目(81973888),项目负责人:陈卫衡;北京市
    自然科学基金面上项目(7232304),项目负责人:刘春芳;中央级公益性科研院所基本科研业务费专项(ZXKT20013),项目负责人:刘春芳;中国中医科学院科技创新工程项目(C12021A03808),项目负责人:林娜

Network meta-analysis of the modeling effects of different factors on rabbit models of steroid-induced osteonecrosis of femoral head

Hu Zhixing1, 2, Li Qun2, Yang Chao2, Wang Xiaoxiao2, Fang Luochangting2, Hou Wuqiong2, Lin Na2, Chen Weiheng3, Liu Chunfang2, Lin Ya1   

  1. 1College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, Fujian Province, China; 2Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; 3Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing 100029, China
  • Received:2022-10-25 Accepted:2023-01-29 Online:2024-02-28 Published:2023-07-13
  • Contact: Lin Ya, Professor, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, Fujian Province, China Liu Chunfang, Researcher, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
  • About author:Hu Zhixing, Master candidate, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, Fujian Province, China; Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
  • Supported by:
    National Natural Science Foundation of China (Key Program), No. 82030122 (to CWH); National Natural Science Foundation of China (General Program), No. 81973888 (to CWH); Beijing Natural Science Foundation of China (General Program), No. 7232304(to LCF); Fundamental Scientific Research Expenses for Central Public Welfare Research Institute, No. ZXKT20013 (to LCF); the Science and Technology Innovation Project of China Academy of Chinese Medical Sciences, No. C12021A03808 (to LN)

摘要:


文题释义:

激素性股骨头坏死:指长期应用激素以后引起的股骨头坏死。临床表现为髋关节疼痛、运动功能受限,甚至丧失行走能力,治疗常使用高压氧疗法、抗凝药物、降脂药物、中医药等进行保髋治疗,病情严重患者甚至会进行髋关节置换。
单纯激素法:为激素性股骨头坏死动物模型常用造模方法之一,其造模仅注射糖皮质激素进行干预,该法造模周期一般较长。


目的:激素性股骨头坏死家兔模型是最常用的股骨头坏死动物模型,其股骨头病理学改变与临床较为接近,但目前国内外报道的造模条件、方法和评价标准等均不统一,导致所建立动物模型的科学价值低、难于推广应用。此次研究旨在明确不同造模条件对激素性股骨头坏死家兔模型建立的影响,分析模型成功建立的适宜条件。

方法:检索中国知网、万方、维普、中国生物医学文献服务系统、Web of Science、PubMed和EMbase数据库中截至2022-04-01前有关激素性股骨头坏死家兔造模的文献,依据纳排标准以及文献质量评价等完成对文献的筛选并提取文献中结局指标数据,运用RevMan、Stata和ADDIS统计软件对纳入数据进行Meta分析。
结果:①最终纳入82篇文献,共1 366只家兔纳入研究,激素性股骨头坏死造模方法分为单纯激素法、激素联合脂多糖法和激素联合血清法3种,其中单纯激素法33篇文献,激素联合脂多糖法20篇文献,激素联合血清法29篇文献;②Meta分析结果显示,3种造模方法均能显著增加激素性股骨头坏死家兔股骨头空骨陷窝率(P < 0.001),显著降低激素性股骨头坏死家兔股骨头骨小梁面积比(P < 0.001);各造模方法的空骨陷窝率排序结果为:激素联合脂多糖法>单纯激素法>激素联合血清法>正常组;骨小梁面积比排序结果:正常组>激素联合血清法>单纯激素法>激素联合脂多糖法;③亚组分析结果提示:单纯激素诱导的家兔模型空骨陷窝率可能与家兔品种和造模用激素种类有关(组间差异P < 0.05),其中新西兰白兔合并效应量高于中国白兔(P < 0.05)和日本白兔,地塞米松合并效应量高于其他激素种类;激素联合脂多糖诱导的模型空骨陷窝率与激素种类和脂多糖给药模式有关(组间差异P < 0.05),其中甲泼尼龙琥珀酸钠合并效应量显著高于其他激素种类(P < 0.05),泼尼松龙合并效应量显著低于其他激素种类(P < 0.05),脂多糖100 μg/kg×2次的合并效应量显著低于10 μg/kg×2次和50 μg/kg×2次(P < 0.05);激素联合血清诱导的模型空骨陷窝率与激素种类和血清剂量有关(组间差异P < 0.05),其中地塞米松磷酸钠合并效应量显著高于其他激素种类(P < 0.05),地塞米松合并效应量显著低于其他激素种类(P < 0.05),血清“10 mL/kg+6 mL/kg”组合剂量的合并效应量低于其他血清剂量(P < 0.05)。

结论:①以空骨陷窝率和骨小梁面积比作为模型成功建立的判断标准,3种造模方法都可成功构建家兔激素性股骨头坏死模型,其中激素联合脂多糖法最优;②选择单纯激素法时建议使用新西兰白兔和地塞米松,选择激素联合脂多糖法时建议使用甲泼尼龙琥珀酸钠和低剂量脂多糖,选择激素联合血清造模法时建议使用地塞米松磷酸钠。

https://orcid.org/0000-0002-6215-4473 (胡智星) 

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: 激素性股骨头坏死, 家兔, 动物模型, 造模方法, 影响因素, 亚组分析, 网状Meta分析, 循证医学

Abstract: OBJECTIVE: The rabbit model of steroid-induced osteonecrosis of femoral head is the most commonly used animal model of femoral head necrosis. The pathological changes of the femoral head are close to clinical practice, however, the conditions, methods and evaluation standards of animal models reported in and outside China are not uniform, which leads to the low scientific value of animal models and is difficult to popularize. This study aimed to clarify the influence of different mold-making conditions on the establishment of steroid-induced osteonecrosis of femoral head rabbit model and analyze the appropriate conditions for the successful model establishment.
METHODS: We searched the CNKI, WanFang, VIP, CBM, WoS, PubMed and EMbsae databases for the literature on the modeling of steroid-induced osteonecrosis of femoral head rabbits up to April 1, 2022, completed the screening of the literature according to the inclusion and exclusion criteria and literature quality evaluation, and extracted the outcome index data in the literature. RevMan Stata and ADDIS statistical software were used to conduct a meta-analysis of the included data.
RESULTS: (1) A total of 82 articles with 1 366 rabbits were included in the study. The steroid-induced osteonecrosis of femoral head modeling methods were divided into three types: steroid-alone method, steroid combined lipopolysaccharide method and steroid combined serum method. Among these, 33 articles used steroid-alone method; 20 articles used steroid combined lipopolysaccharide method; 29 articles used steroid combined serum method. (2) Meta-analysis results showed that the three modeling methods significantly increased the rate of empty bone lacunae in the femoral head of steroid-induced osteonecrosis of femoral head rabbits (P < 0.001), and significantly decreased the ratio of the trabecular bone area in the femoral head of steroid-induced osteonecrosis of femoral head rabbits (P < 0.001). The order of empty bone lacunae rate of each modeling method was: steroid combined with lipopolysaccharide method > steroid-alone method > steroid combined with serum method > normal group, and the order of trabecular bone area rate of each modeling method was: normal group > steroid combined with serum method > steroid-alone method > steroid combined with lipopolysaccharide method. (3) The results of subgroup analysis suggested that the rate of empty bone lacunae in the rabbit model induced by steroid alone might be related to the rabbit variety and the type of steroid used for modeling (difference between groups P < 0.05), in which the combined effect amount of New Zealand white rabbits was higher than that of Chinese white rabbits (P < 0.05) and Japanese white rabbits, and the combined effect amount of dexamethasone was higher than that of other steroids. The rate of empty bone lacunae induced by steroid combined with lipopolysaccharide was related to the administration mode of lipopolysaccharide and the type of steroid (P < 0.05), among which the combined effect of methylprednisolone sodium succinate was significantly higher than that of other steroids (P < 0.05), and the combined effect of prednisolone was significantly lower than that of other steroids (P < 0.05). The combined effect of lipopolysaccharide 100 μg/kg × twice was significantly lower than 10 μg/kg × twice and 50 μg/kg × twice (P < 0.05). The rate of empty bone lacunae in the model induced by steroid combined with serum was related to serum dose and steroid type (P < 0.05), among which the combined effect amount of dexamethasone sodium phosphate was significantly higher than other steroid types (P < 0.05), and the combined effect amount of dexamethasone was significantly lower than other steroid types (P < 0.05); the combined effect amount of serum “10 mL/kg+6  mL/kg” combined dose was lower than other serum doses (P < 0.05). 
CONCLUSION: (1) With the rate of empty bone lacunae and the ratio of trabecular bone area as the judgment standard for the successful establishment of the model, the three modeling methods can successfully construct the rabbit steroid-induced osteonecrosis of femoral head model, of which the steroid combined with lipopolysaccharide method is the best. (2) New Zealand white rabbits and dexamethasone are recommended when selecting the steroid-alone method. Methylprednisolone sodium succinate and low-dose lipopolysaccharide are recommended when selecting the steroid combined with lipopolysaccharide method. Dexamethasone sodium phosphate is recommended when selecting the steroid combined with serum modeling method.

Key words: steroid-induced osteonecrosis of femoral head, rabbit, animal model, modeling method, influencing factor, subgroup analysis, network meta-analysis, evidence-based medicine

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