Dydrogesterone in the reduction of recurrent spontaneous abortion.
One hundred and eighty women with a history of recurrent, unexplained spontaneous abortion (mean 3.5 abortions) were randomised to receive oral dydrogesterone (10 mg b.i.d.), intramuscular human chorionic gonadotrophin (hCG; 5000 IU every 4 days) or no additional treatment (controls). Treatment was started as soon as possible after confirmation of pregnancy and continued until the 12th gestational week. All women received standard supportive care. Abortions were significantly (p < or = 0.05) less common in the dydrogesterone group (13.4%) than in the control group (29%); there were no statistically significant differences between the hCG group and the control group. There were no differences between the groups with respect to pregnancy complications or congenital abnormalities. In conclusion, hormonal support with dydrogesterone can increase the chances of a successful pregnancy in women with a history of recurrent spontaneous abortion.
El-Zibdeh
M Y
MY
Department of Obstetrics and Gynaecology, Islamic Hospital, Amman, P.O. Box 910201, Jordan. drmazen@go.com.jo
D000026:Abortion, Habitual / Q000188:drug therapy / Q000517:prevention & control*; D000022:Abortion, Spontaneous / Q000188:drug therapy / Q000517:prevention & control*; D000328:Adult; D006063:Chorionic Gonadotropin / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D004394:Dydrogesterone / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome; D011261:Pregnancy Trimester, First
D006063:Chorionic Gonadotropin; D004394:Dydrogesterone