Effects of mifepristone on uterine leiomyoma in premenopausal women: a meta-analysis

Mifepristone significantly reduced uterine and leiomyoma volume and alleviated leiomyoma-related symptoms. We recommend 2.5 mg of mifepristone administered daily for 3 or 6 months as the optimum clinical treatment for leiomyoma. There is insufficient evidence that mifepristone treatment led to atypical endometrial hyperplasia.