Neonatal complications of preterm premature rupture of membranes. Pathophysiology and management.
Midtrimester PROM is an infrequent, yet potentially disastrous complication of pregnancy. The most likely neonatal complication is preterm delivery with associated morbidity and mortality risks. Unique neonatal complications following PPROM include skeletal deformations and pulmonary hypoplasia related to prolonged oligohydramnios exposure. A systematic approach to an infant with respiratory insufficiency following PPROM delivery is possible with an understanding of the pathophysiology of pulmonary hypoplasia. Neonatal management should include immediate resuscitation including surfactant replacement, with careful attention to techniques of mechanical ventilation to avoid early volutrauma. Adjunctive therapies directed at pulmonary hypertension may now permit survival of some infants with less severe forms of pulmonary hypoplasia.
Kilbride
H W
HW
Department of Pediatrics, Section of Neonatal Medicine, Children's Mercy Hospitals and Clinics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA. hkilbride@cmh.edu
Thibeault
D W
DW
D005260:Female; D005322:Premature Rupture of Fetal Membranes / Q000150:complications* / Q000503:physiopathology*; D006801:Humans; D007224:Infant Care; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology* / Q000628:therapy; D007234:Infant, Premature; D011247:Pregnancy; D012307:Risk Factors