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Modeling Encephalopathy of Prematurity Using Prenatal Hypoxia-ischemia with Intra-amniotic Lipopolysaccharide in Rats
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Modeling Encephalopathy of Prematurity Using Prenatal Hypoxia-ischemia with Intra-amniotic Lipopolysaccharide in Rats

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Perinatal infections and fetal/neonatal brain injury

William J Ledger1

  • 1Weill Medical College of Cornell University, New York, New York 10065, USA. wjledger@med.cornell.edu

Current Opinion in Obstetrics & Gynecology
|April 5, 2008
PubMed

Insights

Preventing fetal and newborn brain injury from maternal infections like Rubella and Group B Streptococcus is crucial. New techniques offer hope for improved newborn survival and reduced long-term morbidity.

Area of Science:

  • Obstetrics and Gynecology
  • Neonatology
  • Infectious Diseases

Background:

  • Fetal and newborn brain injuries result in lifelong morbidity, significant emotional distress, and economic burdens.
  • Advances in preventing, detecting, and treating central nervous system injuries from infections are now available.
  • Timely intervention can improve newborn survival and reduce long-term health issues.

Purpose of the Study:

  • To review new developments in preventing adverse impacts of maternal infections.
  • To discuss strategies for managing infections like Rubella, Group B Streptococcus, cytomegalovirus, toxoplasmosis, and chorioamnionitis.
  • To highlight the importance of timely interventions for fetal and newborn brain injury.

Main Methods:

  • Review of current literature on maternal infections and their impact on fetal and newborn brain health.
  • Analysis of new developments in prevention, detection, and treatment strategies.
  • Evaluation of existing and emerging interventions for specific infections.

Main Results:

  • Rubella immunization has successfully reduced wild virus infections in the USA.
  • Broader screening for cytomegalovirus and toxoplasmosis is recommended to lower associated morbidities.
  • Alternative strategies to antibiotic prophylaxis for Group B Streptococcus require evaluation.
  • Maternal antibiotics and steroids show promise as a treatment for chorioamnionitis.

Conclusions:

  • Effective management of maternal infections is key to preventing fetal and newborn brain injury.
  • Continued efforts in immunization and screening are vital for controlling infections like Rubella, cytomegalovirus, and toxoplasmosis.
  • Further research is needed to optimize treatment protocols for Group B Streptococcus and chorioamnionitis, with combination therapy showing promise.
Abstract

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