Clinical utility of multiple-dose administration of prostaglandin E2 gel.
An open-label study was undertaken to assess the clinical impact of multiple doses of intracervical prostaglandin E2 (0.5 mg) gel administered at 6-hour intervals. Fifty women with low Bishop scores requiring induction of labor were recruited. The prestudy mean Bishop score was 2.3 +/- 1.1 and changed significantly with one (p less than 0.001), two (p less than 0.001), and three (p less than 0.002) doses. The mean gestational age of patients receiving three doses was significantly less than that of patients receiving one dose, (38.5 versus 40.1 weeks, p less than 0.005). Prostaglandin E2 gel induced labor in 56% of patients, but 14% required subsequent oxytocin (Syntocinon) augmentation. Cesarean section was performed in 6% of patients. No deleterious fetal, neonatal, or maternal effects occurred.
Mainprize
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Nimrod
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Dodd
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Persaud
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D000328:Adult; D002584:Cervix Uteri / Q000187:drug effects; D015232:Dinoprostone; D005260:Female; D006801:Humans; D007751:Labor, Induced / Q000379:methods*; D011247:Pregnancy; D011458:Prostaglandins E / Q000008:administration & dosage*
D011458:Prostaglandins E; D015232:Dinoprostone