title: Prostaglandin E1 treatment in ductus dependent congenital cardiac malformation. A review of the treatment of 34 neonates.
abstract: Thirty-four sick neonates with major duct dependent cardiac defects were given short term (1 h-408 h) intravenous infusions of prostaglandin E1 (alprostadil) in doses varying between 0.1 micrograms/kg/min (starting dose) and 0.01 micrograms/kg/min. The aim of the study was to establish an effective and safe regiment that could be initiated after clinical diagnosis of a severe duct dependent cardiac defect, whose clinical course would be adversely affected by ductus closure. After an initial dosage of 0.1 micrograms/kg/min, effective clinical improvement was achieved in 28 infants (82%). In all 28 responders, the effect was maintained at a reduced dosage of 0.05 micrograms/kg/min, and in 21 a low dosage of 0.01 micrograms/kg/min was effective. Side effects, which occurred in 21 infants (62%), were reversible and dose related, and no serious side effects were noted at a dosage of less than 0.05 micrograms/kg/min. A starting dose of 0.05 micrograms/kg/min with subsequent reduction is recommended, but in case of institution of treatment before transfer to a pediatric cardiac centre a lower starting dose of 0.01 micrograms/kg/min may be preferred.
authors.affiliation: Department of Paediatrics, Odense University Hospital.
authors.forename: A
authors.initials: A
authors.lastname: Høst
authors.forename: S
authors.initials: S
authors.lastname: Halken
authors.forename: J
authors.initials: J
authors.lastname: Kamper
authors.forename: K
authors.initials: K
authors.lastname: Lillquist
mesh_terms: D000138:Acidosis / Q000209:etiology / Q000628:therapy; D000527:Alprostadil / Q000009:adverse effects / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D004374:Ductus Arteriosus, Patent / Q000150:complications*; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications / Q000188:drug therapy*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011446:Prospective Studies
chemical_list: D000527:Alprostadil