Copy Number Variation Clinical Trial
Official title:
Copy Number Variation in Prenatal Diagnosis
An observed study is aim to map the CNVs distribution in human genome of Chinese prenatal
population.
Setting: Prenatal diagnosis center of Taizhou City, Zhejiang Province Patient: total cases of
pregnant women needed prenatal genetic diagnosing Methods: karyotype was performed with
combined of molecular and cytogenic protocol. Subgroup: molecular karyotyping performed by
genomic Chip (CMA) or NGS, the latter including cnv-seq and NIPT.
Main outcome: comparison of CNVs distributions in subgroups. Second outcome: comparison of
CNVs distributions in demographic dates.
n/a
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