Active clinical trials for "Polycystic Ovary Syndrome"

The current study intends to establish a prediction method and evaluation system for polycystic ovary syndrome (PCOS) complicated with affective disorder, such as depression and anxiety, through the epidemiological investigation. Randomized controlled studies on the efficacy of various intervention methods should be carried out to develop early intervention measures and methods in order to reduce the harm of psychological disorders, to facilitate the mental health of PCOS patients, and thus to improve the quality of life.

Polycystic ovary syndrome (PCOS) is a common endocrine disorder, with a prevalence of 5% to 15% in premenopausal women. Patients with PCOS presents as abnormal menstruation, ovulation disorders and/or hyperandrogenemia, and often accompanied by insulin resistance and other metabolic abnormalities. Sleeve gastrectomy was an effective threapy for severe obesity patients. This study will evaluate the clinical efficacy of sleeve gastrectomy for obese patients with PCOS. Mealwhile, the specific mechanism of sleeve gastrectomy for improving obese patients with PCOS will be explored through multi-group analysis.

A prospective study to determine the metabolic effects of the contraceptive vaginal ring among overweight and obese women with polycystic ovary syndrome (PCOS). We will recruit a total of 40 participants and study use of the vaginal ring over a 4-month period.

The source of PCOS is unknown. Our hypothesis is that over exposure to testosterone of the foetus in utero alters the expression of genes thought to be involved in the cause of PCOS.

Polycystic ovarian syndrome (PCOS) occurs in 5% to 10% of all women of reproductive age and 50% of women who present with sub-fertility due to anovulatory infertility . Clear diagnostic criteria for this condition were identified at the consensus meeting of the European Society of Human Reproduction and Embryology and the American Society for Reproductive Medicine .

This is a virtual, open-label, 2-armed study that will last 6 months. All participants will take the supplements daily and complete questionnaires at baseline and at the end of weeks 4, 8, 12, 16, 20, and 24 (study may be concluded at week 20 if results are seen earlier). The study will involve 70 participants with polycystic ovary syndrome (PCOS), 35 who are on hormonal birth control, and 35 who are not. A subgroup of 20 participants from the non-birth control group, who experience hormonal acne/frequent hormonal breakouts will provide photographs of the face for expert skin grading at baseline, week 12, week 20, and week 24 (if the study is continued until week 24). Questionnaires will be used to monitor changes in the menstrual cycle (regularity, frequency, predictability), bloating, fluid retention, weight gain, mood (mood swings, anxiety, mental clarity/focus, brain fog), pain, fatigue, acne, facial/bodily hair, and sleep quality. Expert skin grading will be carried out by a dermatologist to monitor changes in acne and skin clarity indicative of systemic effects of androgen excess. Likert scale responses will be statistically compared from baseline to each check-in. Participant responses on product feedback will be presented as % scores.

The purpose of the study is to understand the effect of dietary fiber on patients with polycystic ovary syndrome.

Polycystic ovary syndrome (PCOS) affects 10% of all women and usually presents with irregular menstrual periods and difficulties conceiving. It is also a lifelong metabolic disorder and affected women have an increased risk of type 2 diabetes, high blood pressure, and heart disease. Increased blood levels of male hormones, also termed androgens, are found in most PCOS patients. Androgen excess appears to impair the ability of the body to respond to the sugar-regulating hormone insulin (also termed 'insulin resistance'). Androgens circulating in the blood in women with PCOS are comprised of classic androgens (for example testosterone), and the less-characterised 11-oxygenated androgen subclass that arises from the adrenal glands. The investigators have recently demonstrated that 11-oxygenated androgens make up the majority of circulating androgens in women with PCOS. In preliminary studies using minimally invasive adipose tissue sampling, the investigators have found that the fat tissue of women with PCOS overproduces classic androgens. This can lead directly to disturbances in the ability of fat cells to store fat effectively (lipotoxicity), resulting in insulin resistance and the consequent risk of liver damage. However, there are no published studies on in vivo androgen concentrations in the adipose tissue of women with PCOS. Furthermore, the scientific community do not have any information on whether adipose concentrations of 11-oxygenated androgens are also increased in women with PCOS. Research Questions The investigators aim to examine the metabolism of classic and 11-oxygenated androgens in detail in both circulations and in the adipose tissue of women with PCOS. The investigators will examine how precursor variants of both 11-oxygenated and classic androgens, which are converted by the body into active hormones, are broken down (metabolised) within the adipose tissue of women with PCOS. The investigators will also investigate if the 11-oxygenated androgens have a differential impact on metabolic function as compared to classic androgens. This will give important insights into the adipose tissue metabolome in women with PCOS, and how locally generated androgens impact on adipose tissue function and metabolic risk.

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).

Background: Brown adipose tissue (BAT) is a type of fat in the body. It may prevent weight gain, improve insulin sensitivity, and reduce fatty liver. Researchers want to see if BAT helps the body burn energy. Objective: To learn more about how BAT works to burn energy. Eligibility: People ages 18-40 with a body mass index between 18 and 40 Design: Participants will be screened with: Medical history Physical exam Blood, urine, and heart tests Dietitian interview Participants will have an overnight baseline visit. This includes: Repeats of screening tests Exercise test Scans. For one scan, a radioactive substance is injected into the arm. FSIVGIT: An IV is inserted into veins in the right and left arms. Glucose and insulin are injected in one arm. Blood glucose and insulin levels are measured from the other. Metabolic suite: Participants stay 18 19 hours in a room that measures their metabolic rate. Monitors on the body measure heart rate, movement, and temperature. Optional fat biopsy: A small piece of tissue is removed with a needle. Participants will take 2-4 pills daily for 4 weeks. All women will take the drug mirabegron. Men will be randomly get either the drug or a placebo. All participants will have a visit after 2 weeks of the pills. They will repeat the screening tests. Participants will have an overnight visit 2 weeks later. They will repeat the baseline tests. Participants will keep food and medication diaries. Participants will have a follow-up visit 2 weeks after stopping the pills. This includes heart tests.