The effect of lorazepam on pain and anxiety in abortion.

In this double-blind study, 104 women were randomized to receive 1 mg lorazepam or placebo prior to a first-trimester abortion. In addition, 262 women were allowed to choose whether or not to take the lorazepam. The outcome measures were 11-point verbal pain scales of pain during the abortion and anxiety measured before premedication and during the abortion.