Publication:

Study the effect of mifepristone on fibroid and uterine volume

Background Fibroid is the most common benign tumour of the uterus affecting 20% of women of reproductive age group and is the most common indication for hysterectomy accounting for about 40% of all hysterectomies in premenopausal women. This study was undertaken to study the effect of Mifepristone, which is a progesterone receptor modulator with antagonistic action, on fibroid and uterine volume.

Methods The study was conducted in the Department of Obstetrics and Gynaecology, Himalayan Institute of Medical Sciences, Swami Ram Nagar, Dehradun over a period of 12 months. A total of 40 patients were included in the study.

Results Mean baseline fibroid volume decreased by 49.17% at 1 month and by 77.4% and 3months of treatment with Mifepristone. Mean baseline uterine volume decreased by 34.13% at 1 month, and further reduction by 58.3% at the end of treatment.

Conclusions The study shows that there is a significant reduction in fibroid and uterine volume in patients treated with mifepristone.