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安宫牛黄丸联合化学药治疗重型颅脑损伤及影响患者外周血Mg2+浓度的Meta分析

2018-10-19涂淮彭皓均赖纪才庾国桢杨小梅吴智兵曾征伦

中国药房 2018年1期
关键词:Meta分析

涂淮 彭皓均 赖纪才 庾国桢 杨小梅 吴智兵 曾征伦

中图分类号 R651.1+5 文献标志码 A 文章编号 1001-0408(2018)01-0121-04

DOI 10.6039/j.issn.1001-0408.2018.01.30

摘 要 目的:系統评价安宫牛黄丸联合化学药治疗重型颅脑损伤的临床疗效及对患者外周血Mg2+浓度的影响,为临床提供循证参考。方法:计算机检索中国期刊全文数据库、中文科技期刊数据库、中国生物医学文献数据库、万方数据库、中国临床试验注册中心、PubMed、Excerpta Media Database、The Cochrane Library、Web of Science、Clinical Trials,并用 Google Scholar 搜索互联网上的相关文献,收集安宫牛黄丸联合化学药(试验组)对比单纯化学药(对照组)治疗重型颅脑损伤及影响外周血Mg2+浓度的随机对照试验,筛选文献、提取资料并采用改良Jadad 评分量表对纳入研究进行质量评价后,采用Rev Man 5.3统计软件对治疗7 d后的格拉斯哥昏迷评分(GCS)、外周血Mg2+浓度进行Meta 分析。结果:共纳入6项RCT,共773例患者。Meta分析结果显示,试验组患者治疗7 d后的GCS[MD=2.87,95%CI(1.64,4.10),P<0.01]、外周血Mg2+浓度[MD=0.11,95%CI(0.06,0.16),P<0.01]显著高于对照组,差异均有统计学意义。结论:安宫牛黄丸联合化学药治疗重型颅脑损伤的疗效优于单纯化学药治疗,可改善患者的临床症状和预后。

关键词 重型颅脑损伤;安宫牛黄丸;Meta分析;Mg2+浓度;化学药;格拉斯哥昏迷评分

ABSTRACT OBJECTIVE: To evaluate clinical efficacy of Angong niuhuang pill combined with chemical drug in the treatment of severe craniocerebral injury and its effect on the concentration of Mg2+ in peripheral blood, and to provide evidence-based reference in clinic. METHODS: Retrieved from Chinese Journal Full-text Database, China Science and Technology Journal Database, China Bxdxiology Medicine disc, Wanfang Database, Chinese Clinical Trial Registry, PubMed, Excerpta Media Database, The Cochrane Library, Web of Science, Clinical Trials, and related literatures of internet searched by Google Scholar, randomized controlled trials (RCT) about Angong niuhuang pill combined with chemical drug (trial group) vs. chemical drug (control group) in the treatment of severe craniocerebral injury and its effects on the concentration of Mg2+ in peripheral blood were collected. After literature screening, data extraction, quality evaluation with modified Jadad scale, meta-analysis of Glasgow Coma Scale(GCS) scores and Mg2+ concentration in peripheral blood were conducted by using Rev Man 5.3 statistical software after 7 d of treatment. RESULTS: A total of 6 RCTs were included, involving 773 patients. Results of meta-analysis showed that GCS [MD=2.87,95%CI(1.64,4.10),P<0.01] and Mg2+ concentration in peripheral blood [MD=0.11,95%CI(0.06,0.16),P<0.01] of trial group were significantly higher than those of control group, with statistical significance. CONCLUSIONS: Therapeutic efficacy of Angong niuhuang pill combined with chemical drug is better than that of chemical drug alone in the treatment of severe craniocerebral injury, can improve clinical symptom and prognosis.

KEYWORDS Severe craniocerebral injury; Angong niuhuang pill; Meta-analysis; Mg2+ concentration; Chemical drug; Glasgow Coma Scale

颅脑损伤是一种常见外伤[1],重型颅脑损伤更是世界性难题[2],我国大型流行病学调查显示重型颅脑损伤患者的病死率和重残率均>53.7%[3-5]。颅脑损伤按格拉斯哥昏迷评分(GCS)法进行分型,其中GCS在3~8分,伤后昏迷6 h以上,或在24 h内意识情况恶化再次昏迷6 h以上者为重型颅脑损伤。一定浓度的Mg2+浓度在颅脑损伤的动物实验中被证明其可以促进神经元存活,也可帮助认知功能的恢复[6-8]。因此,Mg2+浓度高低与颅脑损伤患者的病情和预后相关。

中医伤科在发展历史上未见脑损伤治疗的中医古籍专著,只有零散脑伤证治的记载,中医理论认为颅脑损伤是由于外伤致使神明失用或躯体失用[9]。安……

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