ECLAMPSIA .1. OBSERVATIONS FROM 67 RECENT CASES

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  • 1 January 1981
    • journal article
    • research article
    • Vol. 58  (5) , 609-613
Abstract
Sixty-seven cases of eclampsia were managed from 1977-1980, for an incidence of 1 in 310 deliveries. Eighty-four percent of patients were nulliparous and 82% had received some prenatal care. Prior to convulsion, 14 patients (21%) had a diastolic blood pressure below 90 mm Hg, 39% had no edema and 21% had no proteinuria. Thirty-seven patients (55%) had their 1st convulsion in the hospital. Eight patients had convulsions while receiving MgSO4 therapy. Convulsions occurred post-partum in 25 patients (37%). In 11 patients the onset of eclampsia occurred 3-11 days after delivery. The total perinatal mortality was 8.6% for all cases of eclampsia. Excluding postpartum cases, perinatal mortality was 13.3%, but was only 5% for those fetuses alive on admission to the perinatal center. Abruptio placentae was present in 9 cases and accounted for 4 of the 6 perinatal deaths. The high incidence of eclampsia has not decreased over the past 20 yr, but maternal mortality was reduced from 2.1 to 0%. It was disturbing to find that management error played some role in the development of eclampsia in 50% of the cases. Significant errors, including ineffective MgSO4 therapy, failure to treat adequately prior to transport and lack of communication with a perinatal center, are discussed.

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