Polycystic Ovary Syndrome Clinical Trials

The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism, androgen-receptor blockade (spironolactone) improves the ability of progesterone to acutely reduce waking luteinizing hormone pulse frequency (primary endpoint). Read Less

The purpose of this study is to determine if estradiol augmentation of luteinizing hormone (LH) secretion secretion (primary endpoint) and follicle-stimulating hormone (FSH) secretion (secondary endpoint) is reduced in adult women with polycystic ovary syndrome. Read Less

This study will test whether metformin administration can ameliorate androgen (male hormone) overproduction in overweight pubertal girls with androgen excess. The investigators hypothesize that improvement in insulin sensitivity by 12 weeks of metformin administration will improve androgen levels after adrenal stimulation testing with adrenocorticotropic hormone (ACTH) or ovarian stimulation testing with recombinant human chorionic gonadotropin (rhCG). Read Less

Whether 12 weeks of spironolactone can reduce androgen production from ovaries and adrenal glands of girls with obesity and androgen excess Read Less

The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism (HA), androgen-receptor blockade (spironolactone) alone normalizes sleep-wake luteinizing hormone (LH) pulse frequency (primary endpoint) and overall LH and follicle-stimulating hormone secretion (secondary endpoints). Read Less

The main purpose of this study is to determine if the Go Girls! program to take place at the Kluge Children's Rehabilitation Center Therapeutic Recreation Gymnasium, intended to introduce girls to a fun, non-threatening environment of exercise with peer support, improves scores on a physical activity enjoyment scale (PACES). Information regarding enjoyment of physical activity before and after the program will allow objective evaluation of whether the program is achieving its mission. Qualitative responses to the questionnaires will give program leaders a better sense of potential attitudes and barriers to regular exercise for teen girls. These responses will be used to shape activities during this or future programs for teens. Anthropometric (e.g. body weight, blood pressure, waist circumference) and biochemical (bloodwork) data will allow us to determine whether any change in metabolic risk factors can be seen from this 6-month once weekly intervention. Read Less

Adolescent girls with androgen excess have a higher rate of irregular periods and decreased ovulation rates compared to normal girls, and are considered at-risk for developing polycystic ovary syndrome (PCOS). This pilot study will look at whether giving spironolactone might improve ovulation rates in girls with androgen excess, ages 13-19. If this is true, spironolactone treatment to young girls might prevent PCOS from developing and avoid future infertility. Read Less

The goal of this study is to assess response to kisspeptin as well as the baseline patterns of luteinizing hormone (LH) secretion in individuals with polycystic ovarian syndrome (PCOS). Read Less

This is an observational longitudinal study to advance the understanding of menstrual cycle and gynecologic health conditions including PCOS, infertility and breast cancer.The study will be hosted within the Research app(available on App Store), which allows a user to find, enroll, and participate in Apple-supported health-related research studies. Read Less

In this study, the researchers are trying to learn more about the relationship between Polycystic Ovary Syndrome and Obstructive Sleep Apnea (OSA). Obstructive Sleep Apnea is a sleep-related breathing disorder that involves a decrease or complete stop in airflow. The purpose of this study is to find out why some people with obstructive sleep apnea have higher levels of insulin resistance, and the investigators will study the role of hypoxia (low levels of oxygen in the blood at night) in insulin resistance and see if insulin resistance improves during your treatment with CPAP. Read Less

The primary purpose of the PCOS Indirect and Intangible Economic Buren study is to estimate the economic costs of having PCOS in terms of quality of life and work productivity. The population will include individuals with a clinical diagnosis of PCOS, individuals self-diagnosed with PCOS, individuals with symptoms of PCOS (e.g., hirsutism, irregular menstrual cycles), and demographic-matched controls without PCOS. This study is a sub-study of The PCOS Challenge Study. Read Less

Polycystic Ovary Syndrome (PCOS) is characterized by hyperandrogenism, ovulatory dysfunction and polycystic ovaries. Insulin resistance (IR) is a common feature of PCOS, and the resultant hyperinsulinemia is theorized to promote hyperandrogenism in the disorder. However, 30-50% of women with PCOS who are lean do not have insulin resistance. Women with PCOS also exhibit chronic low-grade inflammation. In PCOS, glucose ingestion activates nuclear factor ĸB (NFĸB), the cardinal signal of inflammation culminating in upregulation of the inflammation pathway within mononuclear cells (MNC). This phenomenon is independent of excess adiposity and is highly correlated with circulating androgens. In addition, in vitro exposure to proinflammatory stimuli is capable of directly stimulating ovarian theca cell androgen production. Nonacetylated salicylates suppress NFĸB activation and are well tolerated in humans. The proposed research is a randomized double-blind placebo-controlled study of 90 women with PCOS. Forty-five subjects with PCOS (15 lean without IR), 15 lean with IR and 15 obese) receiving salsalate, a nonacetylated salicylate, at an oral dose of 3-4 gm daily for 12 weeks will be compared with 45 age- and body-composition-matched control women with PCOS receiving placebo. The overarching hypothesis is that inflammation contributes to ovarian dysfunction, independent of excess adiposity or IR. The specific aims are, I: To examine the effect of salsalate administration on the ovarian capacity to secrete androgen and on insulin sensitivity in PCOS. II: To examine the effect of salsalate administration on the inflammatory response of mononuclear cells induced by lipid ingestion and glucose infusion in PCOS. The approach involves evaluation of ovarian androgen secretion in response to human chorionic gonadotropin (HCG) administration and insulin sensitivity during the euglycemic phase of a two-step pancreatic clamp along with ovulation monitoring before and after salsalate administration. The inflammatory response of MNC to lipid ingestion and the hyperglycemic phase of the two-step clamp will also be evaluated during treatment by measuring reactive oxygen species, the mRNA and protein content of inflammation markers, NFĸB activation and cytokine release in culture. The investigators expect that women with PCOS receiving salsalate will exhibit decreased ovarian androgen secretion and reduced inflammation regardless of adiposity or IR status. These results will be significant if they show a causal contribution of inflammation to ovarian dysfunction in PCOS, thus improving our understanding of the pathogenesis of PCOS, opening previously unexplored therapeutic avenues that are not necessarily dependent on improving IR, and guiding the design of future studies aimed at determining what interventions will optimally attenuate inflammation in PCOS to reduce medical disease and enhance fertility. Read Less