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Respiratory Distress Syndrome, Neonatal

Respiratory Distress Syndrome, Neonatal is a topic covered in the 5-Minute Clinical Consult.

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Basics

Description

  • Neonatal respiratory distress syndrome (NRDS) is a disorder primarily of prematurity manifest by respiratory distress.
  • System(s) affected: respiratory
  • Synonym(s): hyaline membrane disease; surfactant deficiency

ALERT
A disorder of the neonatal period

Epidemiology

Incidence
  • >90% incidence in infants born ≤28 weeks’ gestation
  • Inversely proportional to gestational age
  • Gender: slight male predominance
  • Eighth leading cause of infant death in United States in 2013: 13.3 infant deaths per 100,000 live births (1)

Etiology and Pathophysiology

  • Impaired surfactant synthesis and secretion
  • High oxygen exposure and barotrauma can cause further damage to alveolar epithelium.

Genetics
No known genetic pattern

Risk Factors

  • Premature birth
  • Infants of diabetic mothers
  • Perinatal asphyxia
  • History of RDS in a sibling

General Prevention

  • Prevention of premature birth:
    • Education
    • Regular prenatal care
    • Management of maternal medical conditions
  • Promote healthy behaviors during pregnancy focusing on:
    • Diet
    • Exercise
    • Avoidance of exposure to tobacco smoke, alcohol, and illegal drugs
  • Antenatal corticosteroids for women at risk for premature birth between 24 and 33 6/7 weeks’ gestation including those with ruptured membranes and multiple gestations (2)[C]

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Citation

Stephens, Mark B., et al., editors. "Respiratory Distress Syndrome, Neonatal." 5-Minute Clinical Consult, 27th ed., Wolters Kluwer, 2019. Medicine Central, im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/116521/all/Respiratory_Distress_Syndrome__Neonatal.
Respiratory Distress Syndrome, Neonatal. In: Stephens MB, Golding J, Baldor RA, et al, eds. 5-Minute Clinical Consult. 27th ed. Wolters Kluwer; 2019. https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/116521/all/Respiratory_Distress_Syndrome__Neonatal. Accessed April 20, 2019.
Respiratory Distress Syndrome, Neonatal. (2019). In Stephens, M. B., Golding, J., Baldor, R. A., & Domino, F. J. (Eds.), 5-Minute Clinical Consult. Available from https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/116521/all/Respiratory_Distress_Syndrome__Neonatal
Respiratory Distress Syndrome, Neonatal [Internet]. In: Stephens MB, Golding J, Baldor RA, Domino FJ, editors. 5-Minute Clinical Consult. Wolters Kluwer; 2019. [cited 2019 April 20]. Available from: https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/116521/all/Respiratory_Distress_Syndrome__Neonatal.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - Respiratory Distress Syndrome, Neonatal ID - 116521 ED - Stephens,Mark B, ED - Golding,Jeremy, ED - Baldor,Robert A, ED - Domino,Frank J, BT - 5-Minute Clinical Consult, Updating UR - https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/116521/all/Respiratory_Distress_Syndrome__Neonatal PB - Wolters Kluwer ET - 27 DB - Medicine Central DP - Unbound Medicine ER -