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美不推荐无症状的成人进行颈动脉疾病筛查

2014-02-20 佚名 MedSci原创

美国预防服务工作组(USPSTF)发布了新文件指出,不推荐在无症状成人中进行颈动脉疾病筛查。 文件显示,虽然组织是死亡和致残的主要原因,而且颈动脉狭窄(CAS)是卒中的危险因素,但仅相对一小部分的卒中是由CAS引起的。并不存在直接证据支持无症状CAS的筛查,而检查CAS和颈动脉内膜切除术均可导致伤害的证据是充足的。另外,在一般人群中,超声检查出的CAS患病率低,并可导致假阳性结果。 相关专家在

美国预防服务工作组(USPSTF)发布了新文件指出,不推荐在无症状成人中进行颈动脉疾病筛查。

文件显示,虽然组织是死亡和致残的主要原因,而且颈动脉狭窄(CAS)是卒中的危险因素,但仅相对一小部分的卒中是由CAS引起的。并不存在直接证据支持无症状CAS的筛查,而检查CAS和颈动脉内膜切除术均可导致伤害的证据是充足的。另外,在一般人群中,超声检查出的CAS患病率低,并可导致假阳性结果。

相关专家在声明中回顾了多项随机研究和其他研究,包括ACAS, ACST和VACS研究,但作者们写道,没有研究专门评估筛查的直接伤害,其他未回答的问题还有颈动脉内膜切除术或颈动脉血管成形术是否优于单一的强化药物治疗,该问题计划在CREST-2研究中得以解决。

指南下载

USPSTF阻止筛查无症状颈动脉疾病文件》.pdf

原始链接

USPSTF Discourages Screening for Asymptomatic Carotid Disease

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