Mifepristone 5 mg versus 10 mg for emergency contraception: double-blind randomized clinical trial.

Purpose: To estimate the efficacy and safety of 5 mg and 10 mg mifepristone for emergency contraception up to 144 hours after unprotected coitus.

Methods: This double-blind randomized clinical trial was carried out at Eusebio Hernandez Hospital (Havana, Cuba). A total of 2,418 women who requested emergency contraception after unprotected coitus received either 5 mg or 10 mg mifepristone.

Treatment of Uterine Myoma with 2.5 or 5 mg Mifepristone Daily during 3 Months with 9 Months Posttreatment Followup: Randomized Clinical Trial.

Objectives. To evaluate the efficacy, safety, and quality of life by using 2.5 and mifepristone 5 mg daily doses to treat uterine fibroids over 3 months with a 9-month followup period.

Vaginal vs. sublingual misoprostol with mifepristone for cervical priming in second-trimester abortion by dilation and evacuation: a randomized clinical trial.

Objectives: The study was conducted to assess the effectiveness of mifepristone 200 mg 48 h before administering misoprostol 600 mug, sublingual vs. vaginal route, prior to dilation and evacuation (D&E) in 12- to 20-week pregnancies.

Design: Randomized clinical trial.