Active clinical trials for "Polycystic Ovary Syndrome"

This study evaluates the efficacy and safety in improving ovarian function of polycystic ovarian syndrome in adults. Half of patients will receive Tung's acupuncture therapy, while the other half will receive Diane-35(CPA/EE) as the control group.

The purpose of this study was to determine whether dual treatment with metformin and alogliptin is more effective than treatment with metformin, alogliptin and pioglitazone in the treatment of obese women with polycystic ovary syndrome (PCOS) regarding insulin resistance and beta cell function.

This study evaluates the addition of clomid to letrozole for the treatment of infertility in women with polycystic ovary syndrome. Half of the participants will receive letrozole and clomid in combination, while the other half will receive letrozole alone.

Polycystic Ovary Syndrome (PCOS) affects 5 to 10% of women of reproductive age. It is characterized by a cluster of hyperandrogenism, hyperinsulinemia, menstrual dysfunction, hirsutism and infertility. Although the pathogenesis of PCOS is unknown, accumulating evidence suggests that the dysregulation of some angiogenic factors, such as transforming growth factor-β (TGF-β) and vascular endothelial growth factor (VEGF), may be implicated. TGF-βs and VEGF exert a diverse range of biological functions regulating cell proliferation, angiogenesis, fibroblast activation and tissue fibrosis. PCOS ovaries show all the hallmarks of TGF-β and VEGF upregulation, including increased collagen deposition in ovarian stroma and theca, supported by increased vascularity. Consistent with this, The investigators recently showed that TGF-β1 is increased in serum of PCOS women while its circulating receptor soluble endoglin (sENG) is decreased, resulting in greater TGF-β1 bioavailability. Furthermore, it has been shown that women with PCOS have increased VEGF levels in the serum and/or follicular fluid. PCOS patients also have decreased vitamin D levels, and vitamin D treatment has been previously shown to improve various clinical parameters in PCOS women, including glucose intolerance, hypertension and androgen levels. Interestingly, vitamin D has been shown to decrease TGF-β1 and VEGF levels in several diseases, including myelofibrosis and various human cancer cells. Therefore, the investigators hypothesize that vitamin D treatment of PCOS women will result in a decrease of serum TGF-β1 levels and/or VEGF levels concomitant with improvement in clinical disease parameters. In addition, the investigators hypothesize that improvement in clinical disease parameters will correlate with changes in serum VEGF levels and TGF-β1 bioavailability. Our aim in the present study is to investigate the effects of vitamin D treatment on serum VEGF and TGF-β1/sENG levels in PCOS women, and assess whether changes in these angiogenic factors following vitamin D treatment correlate with clinical disease in these women. For this end, PCOS patients who are vitamin D-deficient will be treated with vitamin D and their serum levels of VEGF, TGF-β1 and its sENG receptor will be measured before and after treatment. In addition, clinical disease parameters will be recorded before and 4 months after treatment, including serum glucose and insulin levels, serum androgen levels, and blood pressure. The proposed study aims to identify a putative link between vitamin D, VEGF, and TGF-β1 in the context of PCOS, and provide a novel molecular explanation for the beneficial clinical effects of vitamin D on PCOS patients.

AIMS To study the effects of the decrease in iron tissue depots after scheduled bloodletting on insulin sensitivity, carbohydrate metabolism, classic and non-classic cardiovascular risk factors in patients with functional hyperandrogenism (polycystic ovary syndrome & idiopathic hyperandrogenism) on standard treatment with combined oral contraceptives (COC) according to usual clinical practice. METHODOLOGY Open label, controlled, parallel, prospective study of 12 months of duration, with 2 randomized arms of follow-up: i) Intervention Group: Patients with functional hyperandrogenism on standard COC treatment randomly allocated to perform scheduled phlebotomies from the third month of treatment to the end of the study (3 times with a 3-month interval between them). ii) Control Group: Patients with functional hyperandrogenism on standard COC treatment randomly allocated to follow-up without bloodletting. The whole group of patients will undergo a comprehensive anthropometric and hormonal assessment, evaluation of classic cardiovascular risk factors (insulin sensitivity and carbohydrate metabolism after a standard oral glucose test- 75 g), lipid profile, ambulatory and office blood pressure monitoring, proinflammatory profile, oxidative stress status, autonomic function assessment, and iron-related metabolism parameters at baseline, after 3-month COC treatment and after reduction of iron tissue depots plus OC in the Intervention Group of patients, and throughout follow-up under treatment with COC in the Control Group of patients. If a significant relationship between circulating hepcidin levels and elevated ferritin concentrations is observed, a study of the potential influence of mutations/polymorphic variants of hepcidin gene on ferritin values will be performed as well.

This is a randomized, single-blind, parallel 5 treatment group 24-week trial designed to directly compare the therapeutic effects of exenatide once weekly (EQW), dapagliflozin (DAPA), EQW plus DAPA, combined DAPA/metformin extended release (XR) and the weight loss medication, phentermine/topiramate extended release (PHEN/TPM ER) on metabolic and endocrinological parameters in overweight/obese non-diabetic women with PCOS. In this study, we will examine the efficacy of these therapies on metabolic parameters, body weight and body composition, anthropometric measurements, and reproductive function in a well-defined group of pre-menopausal overweight/obese, non-diabetic women with PCOS, focusing on their relationship to insulin resistance and obesity. We hope to determine which treatment(s) addressing the multifaceted disturbances of individual subgroups emerge as the preferable therapy.

The aim of this study is to compare the effects of six months treatment of two insulin-lowering therapies on the clinical and endocrine-metabolic parameters in obese women affected by polycystic ovary syndrome. The study group includes 40 patients, randomly allocated to subgroup A (metformin 1500 mg/day) and subgroup B (myo-inositol 1500 mg/day). The investigations include menstrual pattern and hirsutism score evaluation, hormonal assays, oral glucose tolerance test, euglycemic hyperinsulinaemic clamp and lipid profile at baseline and after six months of treatment.

The classic description of polycystic ovary syndrome (PCOS) is that it is a disorder characterized by menstrual irregularity, chronic anovulation, androgen excess, and abnormal gonadotropin secretion. Use of combined oral contraceptives (OCs) in women with PCOS effectively reduces circulating androgens. Although OCs are the most common and one of the oldest symptomatic treatment modalities for androgenic skin symptoms and for irregular menstrual cycles caused by hyperandrogenism, the data concerning the effect of treatment of PCOS women with different body mass index (BMI) are limited. This study is being done to compare the hormone and metabolic changes after treatment with low-dose oral birth control regimen of DRSP 3 mg/EE 0.02mg/levomefolate calcium 0.451 mg (Beyaz™) in women with PCOS with different body weights.

Objectives: To investigate the effect of Cipralex versus placebo on stress hormones, glucose metabolism, physical and mental health and quality of life in polycystic ovary syndrome(PCOS). Treatment: 2x20 women for 12 weeks. Design: Double blinded, randomized, placebo controlled.

One hundred and thirty six anovulatory women with CC-resistant PCOS were scheduled randomly into two equal groups. Group A (n=68); received CC (100 mg/day from cycle day 3 for 10 days) for up to six cycles. Group B (n=68) underwent LOD and followed up for 6 months. The primary outcome was the ovulation rate in each group; secondary outcomes were midcycle endometrial thickness and serum estradiol, midluteal serum progesterone, and the rates of clinical pregnancy and abortion.