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PURLs: Steroids during late preterm labor: Better later than never
Corey Lyon1, Jennifer K Bello2
1University of Colorado Family Medicine Residency, Denver, CO, USA.
The Journal of Family Practice
|February 22, 2017
Summary
Antenatal corticosteroids administered late in the preterm period significantly lower respiratory issues in newborns. This steroid treatment remains effective even when given shortly before birth.
Area of Science:
- Neonatal Medicine
- Obstetrics
- Pediatric Respiratory Medicine
Background:
- Late preterm birth (34-36 weeks gestation) accounts for a significant proportion of neonatal admissions.
- Respiratory complications are a major cause of morbidity and mortality in late preterm infants.
- The efficacy of antenatal corticosteroids in earlier preterm infants is well-established.
Observation:
- This study investigated the impact of antenatal corticosteroids on respiratory outcomes in late preterm infants.
- The administration timing of steroids was specifically examined, focusing on the late preterm period.
- Respiratory distress syndrome and other breathing difficulties were primary outcome measures.
Findings:
- Antenatal corticosteroid administration in the late preterm period demonstrably reduces the incidence of respiratory complications in newborns.
- The benefits of steroid treatment persist even when administered closer to the expected delivery date.
- This finding supports the use of antenatal steroids as a preventative measure for respiratory issues in this specific gestational age group.
Implications:
- Clinical guidelines for antenatal steroid use may need to be updated to encompass the late preterm period.
- Improved respiratory outcomes can lead to shorter hospital stays and reduced healthcare costs for late preterm infants.
- This research reinforces the critical role of antenatal corticosteroids in optimizing neonatal respiratory health.
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