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使用中央实验室算法加强了家族性高胆固醇血症的鉴定

Shirin Ibrahim¹, Nick S Nurmohamed², Melchior C Nierman³

¹Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.

Atherosclerosis

|April 21, 2024

概括

使用LDL胆固醇水平查家族性高胆固醇血症 (FH) 发现了许多未被诊断的患者. 这突出了一个可行的策略,以改善高风险个体的FH检测和治疗.

科学领域:

心血管医学心血管医学
遗传学是一个遗传学.
公共卫生公共卫生

背景情况:

家族性高胆固醇血症 (FH) 是一种常见的遗传疾病,导致高的LDL胆固醇和早期心脏病.
低诊断和低治疗FH需要改进检测方法.

研究的目的:

评估使用LDL胆固醇切断值 (≥99.5百分位数) 确定临床和遗传FH的有效性.
调查被诊断为FH患者的基因检测和治疗不足的不足.

主要方法:

从大型实验室数据库中选择了患有LDL胆固醇升高的个体.
阶段性方法:生物化学验证,临床FH鉴定和遗传确定.
使用脂质资料,问卷和遗传测试进行验证.

主要成果:

在1103名受试者中,26%符合临床FH标准,85%缺乏基因检测,97%没有达到LDL目标.
遗传验证证实了13%的参与者患有导致FH的变异,在临床诊断的FH患者中,这一比例上升到19%.
确定了大量未被诊断和治疗不足的FH病例.

结论:

在实验室数据库中使用LDL胆固醇切断值的有针对性的查策略是可行的,并且具有临床价值.
这种方法可以识别新的FH患者,并改善高风险人群的治疗.
突出了改善FH病例发现和管理的潜力.

关键词:

中央实验室中央实验室家庭性高胆固醇血症是什么?基因检测是一种基因检测.查检查查检查查检查

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