We have located links that may give you full text access.
English Abstract
Journal Article
[Risk of neonatal acidosis in preterm induction of labor for fetal growth restriction].
Gynecologie, Obstetrique, Fertilite & Senologie 2024 April 6
OBJECTIVE: If a small for gestational age (SGA) foetus needs to be delivered because of severity (< 3rd centile) attempting induction of labor theoretically increases the risk of caesarean section and neonatal acidosis, but these risks are poorly understood. This article aims to assess the risk of caesarean section and neonatal acidosis in attempted vaginal birth of a moderately preterm foetus in the setting of severe SGA.
METHOD: A single-centre hospital-based observational study conducted over a period of 17 consecutive years in mothers with a single foetus in cephalic presentation with severe SGA (< 3rd centile) needing foetal extraction. Neonatal acidosis was considered moderate if pH<7.10 and severe if pH<7.0. The degree of severity of SGA was estimated according to the birth weight ratio.
RESULTS: Four hundred and thirty-fourfoetuses with severe SGA were included during the period, 140 of whom were born after induction (32.3%). In this group, 66.4 % of women achieved a vaginal birth (66.4% CI95[58.0-74.2]) and the risk of moderate or severe acidosis was doubled compared with the group of foetuses who had undergone a planned caesarean section (7.9% vs 3.1%, OR=2.7 [1.1-6.7]). Neither gestational age nor the degree of growth restriction was significantly related to the risk of caesarean section or to the risk of moderate or severe neonatal acidosis Conclusion: In cases of severe SGA before 37 weeks' gestation, induction of labour allows vaginal delivery in two-thirds of cases. It is accompanied by a doubling of the risk of moderate or severe neonatal acidosis.
METHOD: A single-centre hospital-based observational study conducted over a period of 17 consecutive years in mothers with a single foetus in cephalic presentation with severe SGA (< 3rd centile) needing foetal extraction. Neonatal acidosis was considered moderate if pH<7.10 and severe if pH<7.0. The degree of severity of SGA was estimated according to the birth weight ratio.
RESULTS: Four hundred and thirty-fourfoetuses with severe SGA were included during the period, 140 of whom were born after induction (32.3%). In this group, 66.4 % of women achieved a vaginal birth (66.4% CI95[58.0-74.2]) and the risk of moderate or severe acidosis was doubled compared with the group of foetuses who had undergone a planned caesarean section (7.9% vs 3.1%, OR=2.7 [1.1-6.7]). Neither gestational age nor the degree of growth restriction was significantly related to the risk of caesarean section or to the risk of moderate or severe neonatal acidosis Conclusion: In cases of severe SGA before 37 weeks' gestation, induction of labour allows vaginal delivery in two-thirds of cases. It is accompanied by a doubling of the risk of moderate or severe neonatal acidosis.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app