The contribution of hypertensive disorders of pregnancy to late preterm and term admissions to neonatal units in the UK 2012-2020 and opportunities to avoid admission : A population-based study using the National Neonatal Research Database

© 2023 The Authors. BJOG: An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd..

OBJECTIVE: To quantify maternal hypertensive disorder of pregnancy (HDP) prevalence in late preterm and term infants admitted to neonatal units (NNU) and assess opportunities to avoid admissions.

DESIGN: A retrospective population-based study using the National Neonatal Research Database.

SETTING: England and Wales.

POPULATION: Infants born ≥34 weeks' gestation admitted to NNU between 2012 and 2020.

METHODS: Outcomes in HDP infants are compared with non-HDP infants using regression models.

MAIN OUTCOME MEASURES: Hypertensive disorder of pregnancy, primary reason for admission, clinical diagnoses and resource use.

RESULTS: 16 059/136 220 (11.8%) of late preterm (34+0 to 36+6 weeks' gestation) and 14 885/284 646 (5.2%) of term (≥37 weeks' gestation) admitted infants were exposed to maternal HDP. The most common primary reasons for HDP infant admission were respiratory disease (28.3%), prematurity (22.7%) and hypoglycaemia (16.4%). HDP infants were more likely to be admitted with primary hypoglycaemia than were non-HDP infants (odds ratio [OR] 2.1, 95% confidence interval [CI] 2.0-2.2, P < 0.0001). 64.5% of HDP infants received i.v. dextrose. 35.7% received mechanical or non-invasive ventilation. 8260/30 944 (26.7%) of HDP infants received intervention for hypoglycaemia alone (i.v. dextrose) with no other major intervention (respiratory support, parenteral nutrition, central line, arterial line or blood transfusion).

CONCLUSIONS: The burden of maternal HDP on late preterm and term admissions to NNU is high, with hypoglycaemia and respiratory disease being the main drivers for admission. Over one in four were admitted solely for management of hypoglycaemia. Further research should determine whether maternal antihypertensive agent choice or postnatal pathways may reduce NNU admission.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:131

Enthalten in:

BJOG : an international journal of obstetrics and gynaecology - 131(2024), 1 vom: 10. Jan., Seite 88-98

Sprache:

Englisch

Beteiligte Personen:

Conti-Ramsden, Frances [VerfasserIn]
Fleminger, Jessica [VerfasserIn]
Lanoue, Julia [VerfasserIn]
Chappell, Lucy C [VerfasserIn]
Battersby, Cheryl [VerfasserIn]
UK Neonatal Collaborative [VerfasserIn]

Links:

Volltext

Themen:

Glucose
Hypertension
Hypoglycaemia
IY9XDZ35W2
Journal Article
Neonatal units
Pregnancy

Anmerkungen:

Date Completed 05.12.2023

Date Revised 08.01.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/1471-0528.17574

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM358388783