Verifi和Verifi Plus产前检测通过抽取一次孕妇外周血,安全、非侵入性的为怀孕10周以上胎儿筛查最常见的染色体异常。Verifi提供最具创新的测序—快速回复时间、失败率低和准确的结果。1
对于常见胎儿非整倍体筛查,Verifi与传统筛查方法相比其优势在于减少假阳性率(提高特异性)并提高阳性预估值(PPV)1,2 Verifi失败率业内最低仅为0.1%。1,3,4了解NIPT评价检测性能指标和查看Verifi指标。
医生通过合作实验室网站预订Illumina服务。样本在CLIA-批准、CAP批准的实验室处理3-5天。医生将会收到用于和患者讨论结果和下一步治疗方案的报告。
Verifi Prenatal Test是一种非侵入性筛查方法,用于在单胎或双胎妊娠中筛查13号、18号和21号常染色体以及性染色体非整倍体。
Verifi Plus Prenatal Test含所有Verifi Prenatal Test和额外的panel。通过非侵入性方式筛查标准染色体非整倍体、某些微缺失和所有的常染色体。扩展panel(微缺失或所有常染色体)为单胚胎妊娠可选附加项目。
Verifi Plus比Verifi筛查更多的染色体疾病。
出现超声异常的、拒绝侵入检测的女性。
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The Verifi Prenatal Test was developed by, and its performance characteristics were determined by Verinata Health, Inc. (VHI), a wholly owned subsidiary of Illumina, Inc. The VHI laboratory is CAP-accredited and certified under the Clinical Laboratory Improvement Amendments (CLIA) as qualified to perform high complexity clinical laboratory testing. It has not been cleared or approved by the U.S. Food and Drug Administration.