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Establishment and effect evaluation of ultrasound preliminary diagnosis of fetal congenital heart disease in early pregnancy

Establishment and effect evaluation of ultrasound preliminary diagnosis of fetal congenital heart disease in early pregnancy

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000035856
Enrollment
Unknown
Registered
2020-08-18
Start date
2020-10-01
Completion date
Unknown
Last updated
2020-08-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fetal congenital heart disease

Interventions

Gold Standard:echocardiography in mid-trimester and newborn
Index test:echocardiography&#32
in&#32
first-trimester

Sponsors

The International Peace Maternity and Child Health Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
16 Years to 55 Years

Inclusion criteria

Inclusion criteria: Fetuses with high risk factors of CHD: maternal old age (=38 years old), history of infection in the first trimester, fetal NT thickening, CHD fetus in the front, IVF pregnancy, etc.

Exclusion criteria

Exclusion criteria: Incomplete medical records.

Design outcomes

Primary

MeasureTime frame
Four-chamber view;outflow tract view;three vessels and trachea view;aortic arch view;ductal arch view;the abdominal situs;chromosome karyotype;Chromosomal Microarray analysis;—

Countries

China

Contacts

Public ContactYe Baoying

The International Peace Maternity and Child Health Hospital

eyby99@126.com+86 13816797257

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026