British journal of obstetrics and gynaecology
-
Br J Obstet Gynaecol · Apr 1980
The use of prostaglandin E1 analogue pessaries in patients having first trimester induced abortions.
A new prostaglandin analogue, 16,16-dimethyl=trans-delta 2-PGE1 methyl ester (16 me E1) was used for preoperative cervical dilatation in 23 pregnant women who had abortion induced for socio-economical reasons in the first trimester of pregnancy. A single vaginal pessary containing 1 mg 16 me E1 was inserted into the posterior fornix at 3-hour intervals. ⋯ Apart from mild gastrointestinal symptoms, no serious side effects were noted. It is concluded that the new prostaglandin analogue, 16 me E1, could be used safely and effectively for preoperative dilatation of the cervix before surgical abortion in early pregnancy.