Cerebroplacental ratio (CPR) and reduced fetal movement: predicting neonatal outcomes

References

• Stacey T, Thompson JM, Mitchell EA, et al. Maternal perception of fetal activity and late stillbirth risk: findings from the Auckland Stillbirth Study. Birth. 2011;38(4):311–316.
   PubMed Web of Science ®Google Scholar
• McCarthy CM, Meaney S, O’Donoghue K. Perinatal outcomes of reduced fetal movements: a cohort study. BMC Pregnancy Childbirth. 2016;16(1):169.
   PubMedGoogle Scholar
• Froen JF, Arnestad M, Frey K, et al. Risk factors for sudden intrauterine unexplained death: epidemiologic characteristics of singleton cases in Oslo, Norway, 1986–1995. Am J Obstet Gynecol. 2001;184(4):694–702.
   PubMed Web of Science ®Google Scholar
• Heazell AE, Froen JF. Methods of fetal movement counting and the detection of fetal compromise. J Obstet Gynaecol. 2008;28(2):147–154.
   PubMedGoogle Scholar
• Carroll L, Gallagher L, Smith V. Risk factors for reduced fetal movements in pregnancy: a systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol. 2019;243:72–82.
   PubMed Web of Science ®Google Scholar
• Scala C, Bhide A, Familiari A, et al. Number of episodes of reduced fetal movement at term: association with adverse perinatal outcome. Am J Obstet Gynecol. 2015; 213(5):678.e1–678.e6.
   Web of Science ®Google Scholar
• Heazell AEP, Budd J, Li M, et al. Alterations in maternally perceived fetal movement and their association with late stillbirth: findings from the Midland and North of England stillbirth case-control study. BMJ Open. 2018;8(7):e0200316.
   Web of Science ®Google Scholar
• Mihu D, Diculescu D, Costin N, et al. Applications of Doppler ultrasound during labor. Med Ultrason. 2011;13(2):141–149.
   PubMed Web of Science ®Google Scholar
• Ciobanu A, Wright A, Syngelaki A, et al. Fetal Medicine Foundation reference ranges for umbilical artery and middle cerebral artery pulsatility index and cerebroplacental ratio. Ultrasound Obstet Gynecol. 2019;53(4):465–472.
   PubMed Web of Science ®Google Scholar
• Ebbing C, Rasmussen S, Kiserud T. Middle cerebral artery blood flow velocities and pulsatility index and the cerebroplacental pulsatility ratio: longitudinal reference ranges and terms for serial measurements. Ultrasound Obstet Gynecol. 2007;30(3):287–296.
   PubMed Web of Science ®Google Scholar
• Nicolaides KH, Soothill PW, Rodeck CH, et al. Ultrasound guided sampling of umbilical cord and placental blood to assess fetal wellbeing. Lancet. 1986;1(8489):1065–1067.
   PubMed Web of Science ®Google Scholar
• Vollgraff Heidweiller-Schreurs CA, De Boer MA, Heymans MW, et al. Prognostic accuracy of cerebroplacental ratio and middle cerebral artery Doppler for adverse perinatal outcome: systematic review and meta-analysis. Ultrasound Obstet Gynecol. 2018;51(3):313–322.
   PubMed Web of Science ®Google Scholar
• Roberts LA, Ling HZ, Poon LC, et al. Maternal hemodynamics, fetal biometry and Doppler indices in pregnancies followed up for suspected fetal growth restriction. Ultrasound Obstet Gynecol. 2018;52(4):507–514.
   PubMed Web of Science ®Google Scholar
• Krampl E, Chalubinski K, Schatten C, et al. Does acute hypoxia cause fetal arterial blood flow redistribution? Ultrasound Obstet Gynecol. 2001;18(2):175–177.
   PubMed Web of Science ®Google Scholar
• DeVore GR. The importance of the cerebroplacental ratio in the evaluation of fetal well-being in SGA and AGA fetuses. Am J Obstet Gynecol. 2015;213(1):5–15.
   PubMed Web of Science ®Google Scholar
• Prior T, Paramasivam G, Bennett P, et al. Are fetuses that fail to achieve their growth potential at increased risk of intrapartum compromise? Ultrasound Obstet Gynecol. 2015;46(4):460–464.
   PubMed Web of Science ®Google Scholar
• Morales-Roselló J, Khalil A, Morlando M, et al. Changes in fetal Doppler indices as a marker of failure to reach growth potential at term. Ultrasound Obstet Gynecol. 2014;43(3):303–310.
   PubMed Web of Science ®Google Scholar
• Khalil A, Morales-Roselló J, Townsend R, et al. Value of third-trimester cerebroplacental ratio and uterine artery Doppler indices as predictors of stillbirth and perinatal loss. Ultrasound Obstet Gynecol. 2016;47(1):74–80.
   PubMed Web of Science ®Google Scholar
• Monaghan C, Binder J, Thilaganathan B, et al. Perinatal loss at term: role of uteroplacental and fetal Doppler assessment. Ultrasound Obstet Gynecol. 2018; 52(1):72–77.
   PubMed Web of Science ®Google Scholar
• Khalil AA, Morales-Rosello J, Morlando M, et al. Is fetal cerebroplacental ratio an independent predictor of intrapartum fetal compromise and neonatal unit admission? Am J Obstet Gynecol. 2015;213(1):54. e1–54. e10.
   PubMed Web of Science ®Google Scholar
• Severi FM, Bocchi C, Visentin A, et al. Uterine and fetal cerebral Doppler predict the outcome of third-trimester small-for-gestational age fetuses with normal umbilical artery Doppler. Ultrasound Obstet Gynecol. 2002;19(3):225–228.
   PubMed Web of Science ®Google Scholar
• Cruz-Martínez R, Figueras F, Hernandez-Andrade E, et al. Fetal brain Doppler to predict cesarean delivery for non-reassuring fetal status in term small-for-gestational-age fetuses. Obstet Gynecol. 2011;117(3):618–626.
   PubMed Web of Science ®Google Scholar
• Cruz-Martinez R, Figueras F, Oros D, et al. Cerebral blood perfusion and neurobehavioral performance in full-term small-for-gestational age fetuses. Am J Obstet Gynecol. 2009;201(5):474.e1–474.e7.
   PubMed Web of Science ®Google Scholar
• Binder J, Monaghan C, Thilaganathan B, et al. Reduced fetal movements and cerebroplacental ratio: evidence for worsening fetal hypoxemia. Ultrasound Obstet Gynecol. 2018;51(3):375–380.
   PubMed Web of Science ®Google Scholar
• Dunn L, Sherrell H, Kumar S. Review: systematic review of the utility of the fetal cerebroplacental ratio measured at term for the prediction of adverse perinatal outcome. Placenta. 2017;54:68–75.
   PubMed Web of Science ®Google Scholar
• Dall’Asta A, Ghi T, Rizzo G, et al. Cerebroplacental ratio assessment in early labor in uncomplicated term pregnancy and prediction of adverse perinatal outcome: prospective multicenter study. Ultrasound Obstet Gynecol. 2019;53(4):481–487.
   PubMed Web of Science ®Google Scholar
• Fiolna M, Kostiv V, Anthoulakis C, et al. Prediction of adverse perinatal outcome by cerebroplacental ratio in women undergoing induction of labor. Ultrasound Obstet Gynecol. 2019;53(4):473–480.
   PubMed Web of Science ®Google Scholar
• Morales-Roselló J, Khalil A, Morlando M, et al. Poor neonatal acid-base status in term fetuses with low cerebroplacental ratio. Ultrasound Obstet Gynecol. 2015;45(2):156–161.
   PubMed Web of Science ®Google Scholar
• Khalil AA, Morales-Rosello J, Elsaddig M, et al. The association between fetal Doppler and admission to neonatal unit at term. Am J Obstet Gynecol. 2015;213(1):57. e1–57. e7.
   PubMed Web of Science ®Google Scholar