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剪切波弹性成像对于评估中国人群2型糖尿病患者胫神经病变的Meta分析

2021-07-07陈梅俏刘卫勇叶磊魏梅吴元波

中国现代医生 2021年11期
关键词:糖尿病研究

陈梅俏  刘卫勇  叶磊  魏梅 吴元波

[摘要] 目的 系统评估剪切波弹性成像对于中国人群2型糖尿病患者胫神经病变的诊断价值。 方法 通过系统检索PubMed、The Cochrane Library、EMbase、万方数据库、中国知网、维普网等数据库中的相关文献,采用Review Manager 5.3软件和QUADAS-2进行质量评价,采用 Meta-disc 1.4和Stata 12.0软件进行分析。 结果 经筛选本研究共纳入文献8篇,其中检测SWE 5篇,检测SWV 3篇。对于指标SWE而言,合并后敏感性和特异性分别为0.850(95%CI:0.800~0.890)和0.850(95%CI:0.810~0.880),曲线下面积(AUC)为0.930,Q指数为0.865,同时合并诊断比值比为41.200;SWV合并后敏感性和特异性分别为0.805(95%CI:0.706~0.882)和0.876(95%CI:0.828~0.920)。Deek′s 漏斗图示该研究发表偏倚差异无统计学意义(P>0.05)。 结论 剪切波弹性成像技术在糖尿病周围神经病变的筛查诊断方面具有较高的敏感性和特异性,具有较高的临床应用价值,可以有效地为临床诊疗提供依据。

[关键词] 剪切波弹性成像;2型糖尿病;胫神经;Meta分析

[中图分类号] R587.2;R445.1          [文獻标识码] A          [文章编号] 1673-9701(2021)11-0001-05

Meta-analysis of shear wave elastography in the evaluation of tibial neuropathy in Chinese patients with type 2 diabetes

CHEN Meiqiao1   LIU Weiyong2   YE Lei2   WEI Mei2   WU Yuanbo1

1.Department of Neurology, Anhui Provincial Hospital Affiliated to Anhui Medical University, Hefei   230001, China; 2.Department of Ultrasound Medicine, Anhui Provincial Hospital Affiliated to Anhui Medical University, Hefei   230001, China

[Abstract] Objective To systematically evaluate the diagnostic value of shear wave elastography for tibial neuropathy in Chinese patients with type 2 diabetes. Methods The relevant documents in PubMed, The Cochrane Library, EMbase, Wanfang Database, CNKI, and Weipu were systematically retrieved. Review Manager 5.3 software, and QUADAS-2 were used for quality evaluation. Meta-disc 1.4 and Stata 12.0 software were used for analysis. Results After the screening, 8 articles were included, including 5 articles of SWE and 3 articles of SWV. The sensitivity and specificity of the combined indicator SWE was 0.850 (95%CI: 0.800, 0.890) and 0.850 (95%CI: 0.810, 0.880), respectively. The area under the curve (AUC) was 0.93, and the Q index was 0.865. At the same time, the combined diagnostic odds ratio was 41.200. The sensitivity and specificity of combined SWV were 0.805 (95%CI: 0.706, 0.882), and 0.876 (95%CI: 0.828, 0.920), respectively. Deek′s funnel showed that there was no statistically significant difference in the publication bias of the study (P>0.05). Conclusion Shear wave elastography has high sensitivity and specificity in the screening and diagnosis of diabetic peripheral neuropathy, has high clinical application value, and can effectively provide a basis for clinical diagnosis and treatment.

[Key words] Shear wave elastography; Type 2 diabetes; Tibial nerve; Meta-analysis

糖尿病作为一种以慢性高血糖为特征的代谢性疾病,长期存在高血糖可导致各种组织的慢性损害、功能障碍,尤其是眼、肾、血管、神经[1]。糖尿病周围神经病变(Diabetic peripheral neuropathy,DPN)作为糖尿病的并发症之一,其发病为通常隐匿、渐进的过程。典型的DPN是一种慢性的、对称的、感觉运动多神经病变,典型的临床特征是疼痛、麻木、刺痛、无力和平衡障碍,容易导致溃疡、坏疽,以致截肢,所以DPN的早期发现及治疗,对提高患者的远期生存质量及预后起着重要作用。

目前临床上确认DPN的主要客观方法为神经电生理检查,而神经电生理检查需要较高的职业要求,可重复性也是个问题,且较费时,容易受到皮肤温度和湿度的影响。另一……

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