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  • Title: Evaluation of prolonged use of statins on the clinical and biochemical abnormalities and ovulation dysfunction in single young women with polycystic ovary syndrome.
    Author: Seyam E, Al Gelany S, Abd Al Ghaney A, Mohamed MAA, Youseff AM, Ibrahim EM, Khalifa EM, Hefzy E.
    Journal: Gynecol Endocrinol; 2018 Jul; 34(7):589-596. PubMed ID: 29258367.
    Abstract:
    OBJECTIVE: The aim of the current work was to investigate the effects of prolonged use of Statins on the clinical and biochemical abnormalities and ovulation dysfunction in young single women with polycystic ovary syndrome (PCOS). PATIENTS AND METHODS: It was a randomized, double-blind, placebo-controlled study. Where 200 single young women with PCOS were randomized into either 100 (n = 100) women using Simvastatin 20 mg daily considered as group A (study group), or 100 (n = 100) women using placebo and considered as group B (control group), for six months treatment period. The main outcome measures were the changes in serum androgen levels (testosterone, androstendione and dehydro-epiandrostenion sulfate-DHEAS), LH, FSH, LH/FSH ratio and insulin resistance (IR), in addition to menstrual regularity, hirsutism, BMI and W/H ratio. Follow-up of spontaneous ovulation, confirmed with both trans-abdominal sonography (TAS) and luteal serum progesterone had been performed as well. RESULT(S): After 6 months' treatment, in group A serum testosterone showed decreased level by 28%, with significant decrease of LH (40%) and a decline of the LH/FSH ratio (43%). There was also a clear decrease of total cholesterol (26%), low-density lipoprotein (LDL; 39%) and triglycerides (23%). IR did not show a significant difference in the two groups. High-density lipoprotein (HDL) increased by 17%. Improved menstrual regularity and decreased hirsutism, acne, ovarian volume, BMI had been clearly noticed in the study group. Spontaneous ovulation had been confirmed songoraphically (TAS), and biochemically (progesterone >10 ng) in 10 women (10%) in the study group compared to none in the control group. CONCLUSIONS: Long-term Statins' treatment was associated with clear improvement of all PCOS clinical and biochemical abnormalities, in addition to ovarian dysfunction as well.
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