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Copy Number Variation in Prenatal Diagnosis

NCT04561440 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 16000

Last updated 2020-09-23

No results posted yet for this study

Summary

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.

Conditions

  • Copy Number Variation
  • Genome

Interventions

DIAGNOSTIC_TEST

molecular karyotyping

performed by NGS or CMA chip

Sponsors & Collaborators

  • YiYang Zhu

    lead OTHER

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-12-01
Primary Completion
2020-12-30
Completion
2020-12-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04561440 on ClinicalTrials.gov