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Tundra lists 2 Cerebroplacental Ratio clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07676708
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 .
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.
Gender: FEMALE
Ages: 18 Years - 45 Years
Updated: 2026-06-30
NCT06935422
Role of Cerebroplacental Ratio Discordance at 16-20 Weeks in Predicting Monochorionic Twin Pregnancies' Specific Complications
The purpose of this study is to evaluate the predictive value of CPR discordance at 16-20 weeks in MCDA twin pregnancies in predicting monochorionic-specific complications such as TTTS, TAPS, sFGR and IUFD of one or both fetuses
Gender: FEMALE
Updated: 2025-09-05