期刊
AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY
卷 205, 期 5, 页码 -出版社
MOSBY-ELSEVIER
DOI: 10.1016/j.ajog.2011.06.062
关键词
expectant management; fetal growth restriction; second trimester; severe preeclampsia
OBJECTIVE: To determine maternal and perinatal outcome in women with severe preeclampsia at < 26 weeks according to gestational age at the onset of expectant management and the presence of severe fetal growth restriction (< 5th percentile). STUDY DESIGN: Fifty-one patients (53 fetuses; 2 twins) were retrospectively studied. RESULTS: Median prolongation was 7 days (2-55). Maternal morbidity rate was 43%. Perinatal survival rate was 42%. Severe fetal growth restriction complicated 17 fetuses (33%). There were no perinatal survivors in those managed at < 24 weeks (n = 12). For those at 24-24(6/7) and 25-25(6/7) weeks, the perinatal survival rates were 50% and 57%, respectively, and in the presence of severe fetal growth restriction 0% and 30%, respectively. CONCLUSION: Perinatal outcome in severe preeclampsia in the midtrimester is dependent on gestational age and/or the presence of severe fetal growth restriction. Given the high maternal morbidity and the extremely low perinatal survival rates, we do not recommend expectant management before 24 weeks and/or in those with severe fetal growth restriction at any gestational age < 26 weeks.
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