TY - JOUR
T1 - The relationship between labor and route of delivery in the preterm infant
AU - Anderson, Garland D.
AU - Bada, Henrietta S.
AU - Sibai, Baha M.
AU - Harvey, Carol
AU - Korones, Sheldon B.
AU - Magill, Hubert L.
AU - Wong, Seok P.
AU - Tullis, Kay
PY - 1988/6
Y1 - 1988/6
N2 - The purpose of this prospective study was to evaluate the effects of the active phase of labor and route of delivery on the frequency of germinal layer/ intraventricular hemorrhage in 89 infants with ultrasound-estimated fetal weights ≤1750 gm. Twenty-eight infants (31.5%) had germinal layer/intraventricular hemorrhage within 1 hour after birth and an additional 15 infants (17%) had germinal layer/intraventricular hemorrhage beyond 1 hour after birth. Infants with germinal layer/intraventricular hemorrhage had a significantly lower gestational age (p < 0.003) and birth weight (p < 0.007). Germinal layer/intraventricular hemorrhage within 1 hour after delivery was increased in the infants of women who experienced the active phase of labor regardless of the route of delivery. However, the incidence of germinal layer/intraventricular hemorrhage beyond 1 hour after delivery and the overall incidence were similar in the vaginal delivery and cesarean delivery groups. In addition, there was an increased incidence of progression to grades III and IV hemorrhage regardless of route of delivery in the infants whose mothers experienced the active phase of labor.
AB - The purpose of this prospective study was to evaluate the effects of the active phase of labor and route of delivery on the frequency of germinal layer/ intraventricular hemorrhage in 89 infants with ultrasound-estimated fetal weights ≤1750 gm. Twenty-eight infants (31.5%) had germinal layer/intraventricular hemorrhage within 1 hour after birth and an additional 15 infants (17%) had germinal layer/intraventricular hemorrhage beyond 1 hour after birth. Infants with germinal layer/intraventricular hemorrhage had a significantly lower gestational age (p < 0.003) and birth weight (p < 0.007). Germinal layer/intraventricular hemorrhage within 1 hour after delivery was increased in the infants of women who experienced the active phase of labor regardless of the route of delivery. However, the incidence of germinal layer/intraventricular hemorrhage beyond 1 hour after delivery and the overall incidence were similar in the vaginal delivery and cesarean delivery groups. In addition, there was an increased incidence of progression to grades III and IV hemorrhage regardless of route of delivery in the infants whose mothers experienced the active phase of labor.
KW - Labor
KW - germinal layer/intraventricular hemorrhage
KW - preterm
KW - route of delivery
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U2 - 10.1016/0002-9378(88)90371-7
DO - 10.1016/0002-9378(88)90371-7
M3 - Article
C2 - 3289397
AN - SCOPUS:0023946699
SN - 0002-9378
VL - 158
SP - 1382
EP - 1390
JO - American Journal of Obstetrics and Gynecology
JF - American Journal of Obstetrics and Gynecology
IS - 6 PART 1
ER -