References
- McIntire DD, Bloom SL, Casey BM, et al. Birth weight in relation to morbidity and mortality among newborn infants. N Engl J Med. 1999;340(16):1234–1238.
- M Kady S, Gardosi J. Perinatal mortality and fetal growth restriction. Best Pract Res Clin Obstet Gynaecol. 2004;18(3):397–410.
- Barker DJ, Gluckman PD, Godfrey KM, et al. Fetal nutrition and cardiovascular disease in adult life. Lancet. 1993;341(8850):938–941.
- Demicheva E, Crispi F. Long-term follow-up of intrauterine growth restriction: cardiovascular disorders. Fetal Diagn Ther. 2014;36(2):143–153.
- Hepburn M, Rosenberg K. An audit of the detection and management of small-for-gestational age babies. Br J Obstet Gynaecol. 1986;93(3):212–216.
- Green-top Guideline No. 31. The investigation and management of the small-for-gestation-age fetus. RCOG; 2002.
- Sovio U, White IR, Dacey A, et al. Screening for fetal growth restriction with universal third trimester ultrasonography in nulliparous women in the Pregnancy Outcome Prediction (POP) study: a prospective cohort study. Lancet. 2015;386(10008):2089–2097.
- Gardosi J, Madurasinghe V, Williams M, et al. Maternal and fetal risk factors for stillbirth: population based study. BMJ. 2013;346:f108.
- Neilson JP, Alfirevic Z. Doppler ultrasound for fetal assessment in high risk pregnancies. Cochrane Database Syst Rev. 2000;2(2):CD000073.
- Parra-Saavedra M, Simeone S, Triunfo S, et al. Correlation between histological signs of placental underperfusion and perinatal morbidity in late-onset small-for-gestational-age fetuses. Ultrasound Obstet Gynecol. 2015;45(2):149–155.
- Oros D, Figueras F, Cruz-Martinez R, et al. Longitudinal changes in uterine, umbilical and fetal cerebral Doppler indices in late-onset small-for-gestational age fetuses. Ultrasound Obstet Gynecol. 2011;37(2):191–195.
- Nassr AA, Abdelmagied AM, Shazly SA. Fetal cerebro-placental ratio and adverse perinatal outcome: systematic review and meta-analysis of the association and diagnostic performance. J Perinat Med. 2016;44(2):249–256.
- Cruz-Martínez R, Figueras F, Hernandez-Andrade E, et al. Fetal brain Doppler to predict cesarean delivery for nonreassuring fetal status in term small-for-gestational-age fetuses. Obstet Gynecol. 2011;117(3):618–626.
- 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.
- 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.
- Prior T, Mullins E, Bennett P, et al. Prediction of intrapartum fetal compromise using the cerebroumbilical ratio: a prospective observational study. Am J Obstet Gynecol. 2013;208(2):124.e1–124.e6.
- Parra-Saavedra M, Crovetto F, Triunfo S, et al. Association of Doppler parameters with placental signs of underperfusion in late-onset small-for-gestational-age pregnancies. Ultrasound Obstet Gynecol. 2014;44(3):330–337.
- Llurba E, Turan O, Kasdaglis T, et al. Emergence of late-onset placental dysfunction: relationship to the change in uterine artery blood flow resistance between the first and third trimesters. Am J Perinatol. 2013;30(6):505–512.
- Robinson HP, Fleming JE. A critical evaluation of sonar “crown-rump length” measurements. Br J Obstet Gynaecol. 1975;82(9):702–710.
- Salomon LJ, Alfirevic Z, Berghella V, et al. Practice guidelines for performance of the routine mid-trimester fetal ultrasound scan. Ultrasound Obstet Gynecol. 2011;37(1):116–126.
- Bhide A, Acharya G, Bilardo CM, et al. ISUOG practice guidelines: use of Doppler ultrasonography in obstetrics. Ultrasound Obstet Gynecol. 2013;41(2):233–239.
- Hadlock FP, Harrist RB, Sharman RS, et al. Estimation of fetal weight with the use of head, body, and femur measurements – a prospective study. Am J Obstet Gynecol. 1985;151(3):333–337.
- Figueras F, Meler E, Iraola A, et al. Customized birthweight standards for a Spanish population. Eur J Obstet Gynecol Reprod Biol. 2008;136(1):20–24.
- Gómez O, Figueras F, Fernández S, et al. Reference ranges for uterine artery mean pulsatility index at 11–41 weeks of gestation. Ultrasound Obstet Gynecol. 2008;32(2):128–132.
- Baschat AA, Gembruch U. The cerebroplacental Doppler ratio revisited. Ultrasound Obstet Gynecol. 2003;21(2):124–127.
- Elimian A, Figueroa R, Tejani N. Intrapartum assessment of fetal well-being: a comparison of scalp stimulation with scalp blood pH sampling. Obstet Gynecol. 1997;89(3):373–376.
- DeLong ER, DeLong DM, Clarke-Pearson DL. Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach. Biometrics. 1988;44(3):837–845.
- 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.
- Morales-Roselló J, Khalil A, Ferri-Folch B, et al. Neonatal acid–base status in fetuses with abnormal vertebro- and cerebro-placental ratios. Fetal Diagn Ther. 2015;38(2):103–112.
- 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.
- Garcia-Simon R, Figueras F, Savchev S, et al. Cervical condition and fetal cerebral Doppler as determinants of adverse perinatal outcome after labor induction for late-onset small-for-gestational-age fetuses. Ultrasound Obstet Gynecol. 2015;46(6):713–717.
- 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.
- Ropacka-Lesiak M, Korbelak T, Świder-Musielak J, et al. Cerebroplacental ratio in prediction of adverse perinatal outcome and fetal heart rate disturbances in uncomplicated pregnancy at 40 weeks and beyond. Arch Med Sci. 2015;11(1):142–148.
- Bellido-González M, Díaz-López MÁ, López-Criado S, et al. Cognitive functioning and academic achievement in children aged 6–8 years, born at term after intrauterine growth restriction and fetal cerebral redistribution. J Pediatr Psychol. 2017;42(3):345–354.
- Khalil A, Thilaganathan B. Role of uteroplacental and fetal Doppler in identifying fetal growth restriction at term. Best Pract Res Clin Obstet Gynaecol. 2017;38:38–47.
- Flatley C, Greer RM, Kumar S. Magnitude of change in fetal cerebroplacental ratio in third trimester and risk of adverse pregnancy outcome. Ultrasound Obstet Gynecol. 2017;50(4):514–519.
- Triunfo S, Crispi F, Gratacos E, et al. Prediction of delivery of small-for-gestational-age neonates and adverse perinatal outcome by fetoplacental Doppler at 37 weeks’ gestation. Ultrasound Obstet Gynecol. 2017;49(3):364–371.
- Bakalis S, Akolekar R, Gallo DM, et al. Umbilical and fetal middle cerebral artery Doppler at 30–34 weeks’ gestation in the prediction of adverse perinatal outcome. Ultrasound Obstet Gynecol. 2015;45(4):409–420.
- Akolekar R, Syngelaki A, Gallo DM, et al. Umbilical and fetal middle cerebral artery Doppler at 35–37 weeks’ gestation in the prediction of adverse perinatal outcome. Ultrasound Obstet Gynecol. 2015;46(1):82–92.
- Bligh LN, Alsolai AA, Greer RM, et al. Pre-labour screening for intrapartum fetal compromise in low risk pregnancies at term: cerebroplacental ratio and placental growth factor. Ultrasound Obstet Gynecol. 2018 [cited 2017 Dec 11]. DOI:10.1002/uog.18981.
- Bligh LN, Alsolai A, Greer RM, et al. Screening for adverse perinatal outcomes: uterine artery Doppler, cerebroplacental ratio and estimated fetal weight in low-risk women at term. J Matern Fetal Neonatal Med. 2018 [cited 2017 Oct 3]; [7 p.]. DOI:10.1080/14767058.2017.1369518.
- Figueras F, Gratacos E, Rial M, et al. Revealed versus concealed criteria for placental insufficiency in an unselected obstetric population in late pregnancy (RATIO37): randomised controlled trial study protocol. BMJ Open. 2017;7(6):e014835.