TY - JOUR
T1 - Hyperemesis gravidarum and vitamin K deficiency: A systematic review
AU - Nijsten, Kelly
AU - van der Minnen, Loïs M.
AU - Wiegers, Hanke M. G.
AU - Koot, Marjette H.
AU - Middeldorp, Saskia
AU - Roseboom, Tessa J.
AU - Grooten, Iris J.
AU - Painter, Rebecca C.
N1 - Publisher Copyright: © 2021 BMJ Publishing Group. All rights reserved.
PY - 2022
Y1 - 2022
N2 - Hyperemesis gravidarum (HG), severe nausea and vomiting in pregnancy, can lead to vitamin deficiencies. Little is known about HG-related vitamin K deficiency. We aim to summarize available evidence on the occurrence of HG-related vitamin K deficiency and corresponding maternal and neonatal complications. A systematic review was conducted, searching Medline and EMBASE from inception to November 12th, 2020. We identified 1564 articles, of which we included 15 in this study: 14 case reports (n=21 women) and one retrospective cohort study (n=109 women). Nine out of 21 women reported in case reports had a prolonged prothrombin time (PT). The cohort study measured PT in 39/109 women with HG, of whom 10/39 women (26%) had prolonged PT. In total, 30-50% women received vitamin K supplementation after vitamin K deficiency had been diagnosed. Four case reports (n=4 women) reported corresponding maternal complications, all consisting of coagulopathy-related haemorrhage. Nine case reports (n= 16 neonates) reported corresponding neonatal complications including intracranial haemorrhage (n=2 neonates) and embryopathy (n=14 neonates), which consisted of Binder phenotype (n=14 neonates), chondrodysplasia punctata (n=9 neonates) and grey matter heterotopia (n=3 neonates). In conclusion, vitamin K deficiency and related complications occur among women with HG. In our systematic review, we were unable to assess the incidence rate.
AB - Hyperemesis gravidarum (HG), severe nausea and vomiting in pregnancy, can lead to vitamin deficiencies. Little is known about HG-related vitamin K deficiency. We aim to summarize available evidence on the occurrence of HG-related vitamin K deficiency and corresponding maternal and neonatal complications. A systematic review was conducted, searching Medline and EMBASE from inception to November 12th, 2020. We identified 1564 articles, of which we included 15 in this study: 14 case reports (n=21 women) and one retrospective cohort study (n=109 women). Nine out of 21 women reported in case reports had a prolonged prothrombin time (PT). The cohort study measured PT in 39/109 women with HG, of whom 10/39 women (26%) had prolonged PT. In total, 30-50% women received vitamin K supplementation after vitamin K deficiency had been diagnosed. Four case reports (n=4 women) reported corresponding maternal complications, all consisting of coagulopathy-related haemorrhage. Nine case reports (n= 16 neonates) reported corresponding neonatal complications including intracranial haemorrhage (n=2 neonates) and embryopathy (n=14 neonates), which consisted of Binder phenotype (n=14 neonates), chondrodysplasia punctata (n=9 neonates) and grey matter heterotopia (n=3 neonates). In conclusion, vitamin K deficiency and related complications occur among women with HG. In our systematic review, we were unable to assess the incidence rate.
KW - Embryopathy
KW - Haemorrhage
KW - Hyperemesis gravidarum
KW - Morning sickness
KW - Systematic review
KW - Vitamin K deficiency
UR - http://www.scopus.com/inward/record.url?scp=85111720491&partnerID=8YFLogxK
U2 - https://doi.org/10.1017/S0007114521002865
DO - https://doi.org/10.1017/S0007114521002865
M3 - Article
C2 - 34325760
SN - 0007-1145
VL - 128
SP - 30
EP - 42
JO - British journal of nutrition
JF - British journal of nutrition
IS - 1
ER -