Article (Scientific journals)
Maternal plasma soluble endoglin at 11-13 weeks's gestation in pre-eclampsia
Foidart, Jean-Michel; Munaut, Carine; Chantraine, Frédéric et al.
2010In Ultrasound in Obstetrics and Gynecology, 35 (6), p. 680-7
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Keywords :
Soluble endoglin; Placental growth factor; Uterine artery Doppler; First-trimester screening; Preeclampsia
Abstract :
[en] Objectives: To examine the performance of screening for preeclampsia (PE) by a combination of maternal factors, soluble endoglin (sEng), pregnancy associated plasma protein A (PAPP-A), placental growth factor (PlGF) and uterine artery lowest pulsatibility index (L-PI) at 11-13 weeks of gestation. Methods: Uterine artery L-PI, sEng, PAPP-A and PlGF were measured at 11-13 weeks in 90 singleton pregnancies that subsequently developed PE, including 30 that required delivery before 34 weeks (early-PE) and 60 with late-PE, and 180 unaffected controls. Screening performance for PE by maternal factors, sEng, PAPP-A, PlGF and uterine artery L-PI and their combinations was determined. Results: In early-PE, compared to controls, plasma sEng and uterine L-PI were significantly increased and serum PAPP-A and PlGF were decreased. In late-PE, compared to controls, serum PlGF was decreased and uterine L-PI was increased but plasma sEng and serum PAPP-A were not significantly different. In screening for early-PE, the detection rate at a 10% false positive rate was 46.7% for sEng alone and 96.3% for a combination of maternal factors, sEng, PlGF and uterine artery L-PI. Conclusions: Effective screening for early-PE can be provided by a combination of maternal factors, sEng, PlGF and uterine artery L-PI at 11-13 weeks.
Disciplines :
Reproductive medicine (gynecology, andrology, obstetrics)
Author, co-author :
Foidart, Jean-Michel  ;  Université de Liège - ULiège > Département des sciences cliniques > Gynécologie - Obstétrique - Labo de biologie des tumeurs et du développement
Munaut, Carine   ;  Université de Liège - ULiège > Département des sciences cliniques > Labo de biologie des tumeurs et du développement
Chantraine, Frédéric  ;  Université de Liège - ULiège > Gynécologie-Obstétrique CHR
Akolekar, R.
Nicolaides, K. H.
 These authors have contributed equally to this work.
Language :
English
Title :
Maternal plasma soluble endoglin at 11-13 weeks's gestation in pre-eclampsia
Publication date :
2010
Journal title :
Ultrasound in Obstetrics and Gynecology
ISSN :
0960-7692
eISSN :
1469-0705
Publisher :
John Wiley & Sons Ltd., Chichester, United Kingdom
Volume :
35
Issue :
6
Pages :
680-7
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 24 June 2010

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