Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Leona Poon"'
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 46:446-451
Objective To investigate the potential value of combined screening by maternal characteristics and medical history (maternal factors), estimated fetal weight (EFW), uterine artery pulsatility index (UtA-PI), mean arterial pressure (MAP) and serum lev
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 46:208-215
Objective To investigate the potential value of serum placental growth factor (PlGF), soluble fms-like tyrosine kinase-1 (sFlt-1), pregnancy-associated plasma protein-A (PAPP-A), free β-human chorionic gonadotropin (β-hCG) and α-fetoprotein (AFP)
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 46:198-207
Objective To investigate the value of fetal biometry at 19–24 weeks' gestation in the prediction of delivery of small-for-gestational-age (SGA) neonates, in the absence of pre-eclampsia (PE), and examine the potential value of such assessment in de
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 46:191-197
Objective To investigate the potential value of maternal serum placental growth factor (PlGF) and soluble fms-like tyrosine kinase-1 (sFlt-1) at 35–37 weeks' gestation in the prediction of delivery of small-for-gestational-age (SGA) neonates, in th
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 46:82-92
Objective To investigate the potential value of cerebroplacental ratio (CPR) at 36 weeks' gestation in the prediction of adverse perinatal outcome. Methods This was a screening study in 6178 singleton pregnancies at 35–37 weeks' gestation. Umbilica
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 45:707-714
OBJECTIVE To investigate the potential value of uterine artery (UtA) pulsatility index (PI) and mean arterial pressure (MAP) at 30-34 weeks' gestation in the prediction of small-for-gestational-age (SGA) neonates, in the absence of pre-eclampsia (PE)
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 45:559-565
Objective To investigate the value of fetal biometry at 35–37 weeks' gestation in the prediction of delivery of small-for-gestational-age (SGA) neonates, in the absence of pre-eclampsia (PE). Methods This was a screening study in singleton pregnanc
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 45:409-420
Objective To investigate the potential value of cerebroplacental ratio (CPR) at 30–34 weeks' gestation in the prediction of adverse perinatal outcome. Methods This was a screening study in 30 780 singleton pregnancies at 30–34 weeks' gestation. U
Fetal fraction of cell‐free DNA in maternal plasma in the prediction of spontaneous preterm delivery
Autor:
Dan Dumitrascu-Biris, Carla Francisco, Maria Soledad Quezada, Kypros H. Nicolaides, Leona Poon
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 45:101-105
Objectives To investigate whether, in pregnancies complicated by spontaneous preterm delivery, fetal fraction of cell-free DNA (cfDNA) in maternal plasma at 11–13 weeks' gestation is altered and if this measurement could be useful in the prediction
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 45:67-73
Objective This study reports on the clinical implementation of cell-free DNA (cfDNA) testing, contingent on the results of the combined test, in screening for fetal trisomies 21, 18 and 13 in two UK National Health Service hospitals. Women with a com