血型生物标志物用于萨科佩尼亚:对诊断测试准确性研究的系统审查和元分析
Rongna Lian1, Qianqian Liu2, Gengchen Jiang2
1National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China; Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China.
Ageing research reviews
|November 30, 2023
概括
目前的血液生物标志物对诊断肉症的准确性有限,这是一种影响肌肉质量的疾病. 需要进一步的研究来识别和验证可靠的生物标志物用于 Sarcopenia 查和诊断.
科学领域:
- 老年学是一门学科.
- 生物标志物研究 生物标志物研究
- 诊断准确性研究 诊断准确性研究
背景情况:
- 标志着与年龄相关的肌肉质量和功能丧失的萨尔科佩尼亚,构成了严重的健康挑战.
- 生物标志物正在被研究为 Sarcopenia 查和诊断的潜在工具.
- 准确的诊断方法对于及时干预和治疗肉症至关重要.
研究的目的:
- 系统地审查和总结各种萨科佩尼亚生物标志物的诊断测试准确性.
- 评估生物标志物的有效性,以识别患有肉类的个体的证据.
主要方法:
- 在主要数据库 (Ovid MEDLINE,Embase,Cochrane) 进行了全面的文献搜索,截至2023年1月.
- 包括诊断测试准确性研究,评估肉类的生物标志物.
- 分析了32项涉及23840名参与者的研究和30个生物标志物的数据.
主要成果:
- 血清肌素与囊素C的比率 (Cr/CysC) 显示在不同类型的肉症定义中具有可变的聚合灵敏度 (51-86%) 和特异性 (55-76%).
- 亚斯巴酸氨基转移酶与氨基转移酶的比率显示了62%的综合灵敏度和66%的特异性.
- 大多数30个评估的血液生物标志物显示了低至中等的诊断准确性.
结论:
- 目前的血液生物标志物对于查或诊断肉类症不是最优的.
- 需要进行精心设计的研究,以发现和验证新的,更准确的肉类的生物标志物.
- 改进的诊断工具对于有效的肉症管理至关重要.
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