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Research Paper | Obstetrics and Gynecology | India | Volume 11 Issue 3, March 2022

Role of Cerebroplacental Ratio in Detection of Perinatal Outcome in High Risk Pregnancy

Pallavi T N | Kulwinder Kaur ^[3] | Prabhnoor Kaur Saraya | Rishub Loei

Abstract: Objective: To assess the predictive value of cerebroplacental ratio in detection of perinatal outcome with its components in high risk pregnancy. Materials and method: A total of 150 high risk pregnant women underwent color Doppler ultrasound after 28 weeks of gestation, Doppler indices (S/D ratio of MCA and UA ) were noted. Cerebroplacental ratio was calculated, CPR of less than 1 was considered abnormal. Perinatal outcome was noted and predictive value of cerebroplacental ratio calculated using SPSS software. Results: Cerebroplacental ratio is having higher sensitivity and negative predictive value for detection of poor Apgar score, IUGR, meconium aspiration syndrome, HIE, neonatal death and operative interference for fetal distress. Conclusion: CPR has better predictive value in detection of perinatal outcome.

Keywords: Cerebroplacental ratio, CPR, Systolic/diastolic ratio, Middle cerebral artery, MCA, Umbilical artery, Meconium aspiration syndrome, MAS, Hypoxic ischemic encephalopathy, HIE

Edition: Volume 11 Issue 3, March 2022,

Pages: 1189 - 1192