Application of the INTERGROWTH-21st chart compared to customized growth charts in fetuses with left heart obstruction: late trimester biometry, cerebroplacental hemodynamics and perinatal outcome.

Graupner, Oliver; Helfrich, Franziska; Ostermayer, Eva; Lobmaier, Silvia M; Ortiz, Javier U; Ewert, Peter; Wacker-Gussmann, Annette; Haller, Bernhard; Axt-Fliedner, Roland; Enzensberger, Christian; Abel, Kathrin; Karge, Anne; Oberhoffer, Renate; Kuschel, Bettina

doi:10.1007/s00404-019-05198-6

journal article

Document type:: Article; Journal Article
Author(s):: Graupner, Oliver; Helfrich, Franziska; Ostermayer, Eva; Lobmaier, Silvia M; Ortiz, Javier U; Ewert, Peter; Wacker-Gussmann, Annette; Haller, Bernhard; Axt-Fliedner, Roland; Enzensberger, Christian; Abel, Kathrin; Karge, Anne; Oberhoffer, Renate; Kuschel, Bettina
Title:: Application of the INTERGROWTH-21st chart compared to customized growth charts in fetuses with left heart obstruction: late trimester biometry, cerebroplacental hemodynamics and perinatal outcome.
Abstract:: PURPOSE: Birth weight (BW) is crucial for surgical outcome in children with left heart obstruction (LHO). Head circumference (HC) is believed to correlate with the neurocognitive outcome in LHO. Our aim was to investigate the application of international standardized growth charts from the INTERGROWTH-21st project in comparison to customized growth charts in fetal LHO. METHODS: This is a retrospective cohort study consisting of 60 singleton pregnancies complicated by fetal LHO. For the z score calculation of estimated fetal weight (EFW) and biometric parameters, the INTERGROWTH-21st calculator was used as well as algorithms of customized growth charts. Antenatal measurements were compared to newborn biometry and the association with fetal Doppler results (MCA PI: middle cerebral artery pulsatility index and CPR: cerebroplacental ratio) was examined. Furthermore, the ability of each antenatal chart to predict adverse perinatal outcome was evaluated. RESULTS: At a mean gestational age of 37 weeks, all assessment charts showed significantly smaller mean values for antenatal head circumference (HC) z scores. Highest detection rate for restricted HC growth antenatally was achieved with Hadlock charts. MCA PI and CPR were not associated with neonatal HC. A significant association was observed between EFW and 1-year survival, independent of the considered growth chart. CONCLUSIONS: Growth chart independently, antenatal HC did tend to be smaller in LHO fetuses. A significant association was observed between EFW and 1-year survival rate. Prospective investigations in CHD fetuses should be carried out with internationally standardized growth charts to better examine their prognostic value in this high-risk population. «
PURPOSE: Birth weight (BW) is crucial for surgical outcome in children with left heart obstruction (LHO). Head circumference (HC) is believed to correlate with the neurocognitive outcome in LHO. Our aim was to investigate the application of international standardized growth charts from the INTERGROWTH-21st project in comparison to customized growth charts in fetal LHO. METHODS: This is a retrospective cohort study consisting of 60 singleton pregnancies complicated by fetal LHO. For the z score c... »
Journal title abbreviation:: Arch Gynecol Obstet
Year:: 2019
Journal volume:: 300
Journal issue:: 3
Pages contribution:: 601-613
Fulltext / DOI:: doi:10.1007/s00404-019-05198-6
Pubmed ID:: http://view.ncbi.nlm.nih.gov/pubmed/31139902
Print-ISSN:: 0932-0067
TUM Institution:: Frauenklinik und Poliklinik; Institut für Medizinische Statistik und Epidemiologie; Klinik für Kinderkardiologie und angeborene Herzfehler (Prof. Hess)
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