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Patterns of Aortic Isthmus Doppler in Early Fetal Growth Restriction , and the Changes in Aortic Isthmus Doppler Parameters With Every Changes of Other Early Iugr Parameters Like EFW, Uterine Artery Doppler, Cerebroplacental Ratio and Ductus Venosus Doppler in Comparison With Normal Group .
Sponsor: Assiut University
Summary
This study aims to evaluate the patterns of aortic isthmus Doppler in fetuses diagnosed with early fetal growth restriction (FGR) and to correlate these findings with the severity of FGR and other Doppler parameters. A cross-sectional comparative observational study will be conducted on singleton pregnant women attending the fetal medicine unit at Assiut University Hospital. Participants will be divided into two groups: fetuses with FGR and normal controls. Doppler measurements including aortic isthmus indices, uterine artery, umbilical artery, middle cerebral artery, cerebroplacental ratio, and ductus venosus will be assessed at a single time point. The study will help to clarify the clinical value of aortic isthmus Doppler in early detection and assessment of fetal compromise in FGR cases.
Official title: Patterns of Aortic Isthmus Doppler in Early Fetal Growth Restriction, Cross Sectional Comparative Study
Key Details
Gender
FEMALE
Age Range
18 Years - 45 Years
Study Type
OBSERVATIONAL
Enrollment
100
Start Date
2026-07-01
Completion Date
2029-06-01
Last Updated
2026-06-30
Healthy Volunteers
Yes