%0 Case Reports
%T Long-term use of ultra-low-dose mifepristone for uterine leiomyoma control and safety discussion: A case report.
%A Zhou G
%A Li Q
%J Medicine (Baltimore)
%V 101
%N 52
%D Dec 2022 30
%M 36595976
%F 1.817
%R 10.1097/MD.0000000000032413
%X BACKGROUND: In recent years, many clinical trials have used low-dose mifepristone to control uterine fibroids, some of which have achieved good results. However, according to the classic concept, long-term use of mifepristone could induce malignant transformation of the endometrium, and the effect of ultra-low-dose of mifepristone on uterine fibroids is still uncertain. Researchers are short on cases of uterine fibroids treated with mifepristone for long periods (more than a year).
METHODS: A 47-year-old woman went to the hospital because of anemia.
METHODS: The patient was diagnosed with uterine leiomyoma.
METHODS: The patient refused the suggestion of surgery, she was continuously treated with an ultra-low-dose (12.5 mg per 5 days) of mifepristone monotherapy for 4 years.
RESULTS: The uterine leiomyoma was stable, anemia and other symptoms disappeared, and the menstrual cycle, liver and kidney function, and tumor markers were normal.
CONCLUSIONS: Judging from our case, long-term, ultra-low-dose mifepristone for uterine fibroids treatment was safe and more effective than conventional therapy.