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Media type:
E-Article
Title:
Timing and Antecedents of Intracranial Hemorrhage in the Newborn
Contributor:
McDonald, Marilyn M.;
Koops, Beverly L.;
Johnson, Michael L.;
Guggenheim, Mary Anne;
Rumack, Carol M.;
Mitchell, Sharon A.;
Hathaway, William E.
imprint:
American Academy of Pediatrics (AAP), 1984
Description:
<jats:p>Fifty newborn infants of less than 33 weeks' gestation were followed prospectively from birth to evaluate the temporal relationships of various clinical factors to the onset and progression of intracranial hemorrhage (ICH) in an inborn population given maximal support. ICH was diagnosed and followed with bedside ultrasound every eight hours. The incidence of intraventricular hemorrhage was 30% and of any ICH was 40% with onset from less than 2 hours to 8 days of age. Grades 2, 3, and 4 ICH correlated with Apgar scores of less than 5 at five minutes, vaginal delivery, longer labors, and intrapartum hemorrhage. There was a significant correlation between ICH and both blood pressure fluctuations of greater than 100% and rapid colloid infusions. Slow transfusions of packed red cells did not appear to precipitate episodes of ICH. In a setting of optimal care, ICH appears to be more related to prenatal stresses than to specific postnatal complications.</jats:p>