The pharmacology of neonatal resuscitation and cardiopulmonary intensive care. Part I--Immediate resuscitation.
Resuscitation of a neonate requires both immediate cardiopulmonary resuscitation and extended intensive care. Initial resuscitation of the neonate, as for adults, must include support of the airway, breathing and circulation. Because of the unique physiology of a newborn infant, some aspects of drug therapy differ significantly from their counterparts in the resuscitation of adults, and hypoglycemia and hypothermia pose special threats to a distressed neonate. Epinephrine and atropine can be administered via an endotracheal tube, but vascular access, which is most easily obtained by cannulating an umbilical vessel, is required for administering other drugs. Initial drug therapy, including glucose, oxygen and bicarbonate, is intended to restore metabolic homeostasis. Bicarbonate administration must be preceded by adequate alveolar ventilation. Drugs used to increase cardiac output early in resuscitation include those that increase heart rate, increase preload or improve myocardial function. Other drugs used in extended intensive care may also improve cardiac output, alter the distribution of the circulation or alter pulmonary function or gas exchange. These agents will be reviewed in a subsequent article.
D001285:Atropine / Q000627:therapeutic use; D001639:Bicarbonates / Q000627:therapeutic use; D001802:Blood Substitutes / Q000627:therapeutic use; D001803:Blood Transfusion; D002122:Calcium Chloride / Q000627:therapeutic use; D004554:Electric Countershock; D004837:Epinephrine / Q000627:therapeutic use; D005440:Fluid Therapy; D005947:Glucose / Q000627:therapeutic use; D006801:Humans; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal; D007545:Isoproterenol / Q000627:therapeutic use; D007552:Isotonic Solutions / Q000627:therapeutic use; D010102:Oxygen Inhalation Therapy; D012151:Resuscitation
D001639:Bicarbonates; D001802:Blood Substitutes; D007552:Isotonic Solutions; D001285:Atropine; D005947:Glucose; D007545:Isoproterenol; D002122:Calcium Chloride; D004837:Epinephrine