American journal of obstetrics and gynecology
-
Am. J. Obstet. Gynecol. · Nov 1989
Meconium aspiration syndrome: intrapartum and neonatal attributes.
To identify the fetus and newborn at risk for meconium aspiration syndrome the perinatal characteristics of 238 infants delivered through meconium-stained amniotic fluid were prospectively examined. All infants with meconium-stained amniotic fluid were routinely suctioned with a DeLee apparatus before tracheal intubation and suctioning. The type and presence of meconium in the trachea, neonatal breathing before intubation, and Apgar scores were recorded in the delivery room. ⋯ The presence of these monitoring findings and thick meconium should alert obstetricians to the possibility of a fetus that requires intervention. Low umbilical artery pH, Apgar scores less than 5, and meconium in the trachea further characterized the newborn at high risk for meconium aspiration syndrome. The combination of these findings may best identify the infant delivered through meconium-stained amniotic fluid who requires close observation for meconium aspiration syndrome.
-
Am. J. Obstet. Gynecol. · Nov 1989
Case ReportsAntagonism of antihypertensive drug therapy in pregnancy by indomethacin?
Two women with preeclampsia treated with pindolol and propranolol became profoundly hypertensive when indomethacin was added because of premature contractions. The interaction of nonsteroidal antiinflammatory agents and beta-blockers and their role in the control of blood pressure in obstetrics are discussed. Indomethacin should not be given to pregnant patients with hypertension treated with beta-blockers.