RESUMO
PIP: The results of pregnancy termination with ONO 802 as a vaginal suppository in 182 cases are presented. The drug was tested during the different phases of pregnancy, as well as in abnormal pregnancies (intrauterine fetal death and hydatidiform mole) and normal pregnancy. 1 suppository containing 1 mg of the drug was inserted in the posterior vaginal fornix every 3 hours, with 1 full course consisting of 5 suppositories. Cases which did not terminate spontaneously were administered the same treatment the next day. A success rate of 90.5% was obtained; 91.6% for the 1st trimester, 88.8% for the 2nd, 94.7% for intrauterine fetal death, and 100% for hydatidiform mole and 3rd trimester cases. A dosage of between 1-5 mg was successful in 83.9%. 75% terminated within 24 hours. In the 34 patients who were given 2 suppositories and whose surgical termination followed 6 hours later, the cervix was so soft and dilated that a No. 8 Hegar dilator was easily inserted and blood loss was reduced to an average of 12.5 ml. After termination, vaginal bleeding ceased within 2 weeks and menses resumed in 6 weeks. Few complications and side effects occurred. Of the 8 cases which later became pregnant, 2 have delivered normal fetuses spontaneously. In light of these results, the use of ONO 802 vaginal suppository is 1 of the better methods of pregnancy termiantion. (author's modified)^ieng
