Preeclampsia and retinopathy of prematurity in preterm births

Xiao Dan Yu1, D Ware Branch, S Ananth Karumanchi

  • 1MOE-Shanghai Key Laboratory of Children’s Environmental Health, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Pediatrics
|June 6, 2012
PubMed

Insights

Preeclampsia, a condition during pregnancy, was linked to a lower risk of retinopathy of prematurity (ROP) in preterm infants. Gestational hypertension did not show a significant association with ROP risk.

Area of Science:

  • Neonatal ophthalmology
  • Maternal-fetal medicine
  • Perinatal epidemiology

Background:

  • The link between maternal hypertensive disorders and retinopathy of prematurity (ROP) requires further investigation.
  • Understanding these associations is crucial for managing preterm infant health outcomes.

Purpose of the Study:

  • To investigate the influence of maternal gestational hypertension and preeclampsia on the incidence of ROP in preterm neonates.
  • To clarify the relationship between these pregnancy complications and ROP risk.

Main Methods:

  • Retrospective cohort study utilizing data from 25,473 preterm neonates.
  • Multiple logistic regression analysis was employed to assess the association between maternal conditions and ROP, controlling for confounders.

Main Results:

  • ROP occurred in 11.69% of early preterm infants (<34 weeks) and 0.17% of late preterm infants.
  • Preeclampsia was significantly associated with a reduced risk of ROP in all preterm births (aOR, 0.66; 95% CI, 0.50-0.87).
  • Gestational hypertension showed no significant association with ROP risk in preterm infants.

Conclusions:

  • Preeclampsia is associated with a decreased risk of retinopathy of prematurity in preterm infants.
  • Gestational hypertension does not appear to significantly impact ROP risk in this population.
Abstract

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