View clinical trials related to Polycystic Ovarian Syndrome.
Filter by:To determine the comparative effects of traditional moderate intensity training and high intensity interval training on Anxiety, fatigue and Quality of Life in females with polycystic ovarian syndrome
This study aims to assess the association of Anti-Müllerian hormone (AMH) with polycystic ovarian syndrome, premature ovarian insufficiency and fertility. The main objectives include the following: 1. To study the level of serum AMH in women with PCOS and to evaluate the utility of serum AMH in the diagnosis of PCOS. 2. To evaluate the level of serum AMH in women with POI and to evaluate the utility of serum AMH in the management of POI. 3. To evaluate the associations of basal AMH level with FSH level and AFC respectively for women undergoing ART treatment. 4. To determine the optimal regimen of gonadotropin for ovarian stimulation for women undergoing ART treatment. 5. To evaluate the predictive value of serum AMH in reproductive outcomes including oocyte quality, embryo quality, pregnancy loss, clinical pregnancy and live birth rate in women undergoing ART treatment.
This randomized trial aims to compare the euploid rate of blastocysts between PPOS (progestin-primed ovarian stimulation) and GnRH (gonadotrophin releasing hormone) antagonist protocols in patients with PCOS (polycystic ovary syndrome) undergoing PGT-A (preimplantation genetic testing for aneuploidy). Infertile women with PCOS will be recruited for study after explanation and counseling if they fulfill the inclusion criteria and do not have the exclusion criteria. Eligible women will be randomised into one of the two groups: Antagonist group: Women will receive antagonist once subcutaneously daily from day 6 of ovarian stimulation till the day of the ovulation trigger. PPOS group: Women will receive oral MPA (medroxyprogesterone acetate)10mg qd from Day 3 till the day of ovulation trigger. The primary outcome is the euploidy rate of blastocysts.
The purpose of this study is to investigate the effect of whole body vibration on insulin resistance in females with polycystic ovarian syndrome
Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in reproductive-aged women, affecting 6-21% (depending on the applied diagnostic criteria) of this population worldwide. PCOS is characterized by hyperandrogenism and/or chronic anovulation which can manifest with a range of symptoms (e.g., hirsutism, acne, oligomenorrhea, and infertility) and is associated with increased risk of cardiometabolic diseases, including hypertension, dyslipidemia, insulin resistance (IR), and type 2 diabetes mellitus (T2DM). Moreover, PCOS is linked to increased psychological morbidity (e.g., increased risk of stress, depression, low self-esteem, and poor body image). The exact PCOS etiology is unknown, but increased adiposity is considered pivotal. Indeed, almost 90% of women with PCOS are overweight or obese, and even moderate weight loss may result in clinically meaningful improvements in hyperandrogenism and menstrual regularity. Also, women with PCOS often have more severe IR than weight-matched women without PCOS, whilst their increased susceptibility to obesity may further exacerbate IR and the accompanying metabolic and reproductive dysfunctions. As such, women with PCOS exhibit an increased risk of impaired glucose tolerance and T2DM regardless of weight and age. Management of overweight/obese women with PCOS focuses on weight loss through regular exercise and diet, aiming to alleviate its clinical manifestations and lower the related risk of T2DM and cardiovascular disease. Fasting-induced negative energy also potently affects the hormones such as estradiol, testosterone, and leptin, and complex interactions exist between metabolic signals and ovarian steroids. However, fasting is difficult to implement. It is of great interest to develop feasible and efficacious fasting-mimicking diets (FMD) to alleviate the burden of fasting while preserving the beneficial effects of fasting. In a case study, the investigators observed that a 23-year-old female diagnosed with PCOS had her persistent cystic acne resolved after just 3 cycles of self-administered fasting-mimicking dieting. In addition, FDM induces a reduction in insulin levels, fasting glucose, BMI, decreased adiposity, and inflammation rates. The investigators hypothesize that a specially designed FMD will induce physiological changes similar to prolonged fasting and will decrease risk factors associated with metabolic syndrome and alleviate symptoms of PCOS.
Insulin resistance (IR) is an important pathological feature of polycystic ovary syndrome (PCOS), with an incidence rate of up to 85%, which seriously affects the patient's fertility, quality of life, and offspring health, but the mechanism is unknown. The adaptor protein LNK is closely related to metabolic diseases. Our exome sequencing has found that the mutation rate of LNK gene in patients with PCOS and IR is high. Studies have found that LNK can affect adipose inflammation and impair glucose tolerance. Whether LNK is related to fat metabolism is worth further study. Our previous research found that: LNK expression was significantly increased in adipose tissue of patients with PCOS and IR. Knockout of LNK in PCOS IR model mice can reduce serum triglycerides, free fatty acids, high-sensitivity C-reactive protein levels and reduce fatty liver occurrence, which indicates that LNK has a mitigating effect on IR. Mechanism studies have shown that LNK knockout can upregulate the glucose transporter Glut4, also LNK and insulin receptor substrate IRS-1 can form protein complexes. Based on the above research basis, we propose the following scientific hypothesis: LNK in adipose tissue can regulate insulin signaling pathway by binding to IRS-1, downregulate Glut4, and participate in PCOS IR occurrence. This project intends to clarify the specific mechanism by which LNK regulates glucose transport and participate in IR in combination with clinical specimens, animal models and cell experiments, and provide scientific basis for LNK as a potential therapeutic target for PCOS IR.
Patients will be randomly assigned to a group where they undergo a 12-week lifestyle modification program prior to their fertility treatment, or a group where they are entitled to start their fertility treatment without prior lifestyle modification program.
Objective: To evaluate potential benefits of adding the active form of Coenzyme Q10 (Ubiquinol) to Clomiphene Citrate compared with Human Menopausal Gonadotropins (hMG) in Clomiphene Citrate resistant PCOS patients. Methods: 148 PCOS Patients with Clomiphene Citrate resistance were randomized into two groups (A and B). In group A, controlled ovarian stimulation was done by Clomiphene Citrate 150 mg daily (from 2nd till 6th day of cycle) together with Ubiquinol starting from 2nd day till day of hCG triggering in a dose of 100 mg orally once daily. In group B, hMG was given from 2nd day of the cycle in a dose ranging from 75 to 225 IU. Serial transvaginal ultrasonography was done starting on cycle day 8 and continued till size of leading follicle reaches 18 mm or more then ovulation triggering was done. Thereafter, patients were advised for a timed intercourse (TI) after 36 hours. A blood sample was withdrawn seven days after hCG triggering, for measurement of serum progesterone. If the Patient presented with a missed period for one week, a serum sample was sent for β-hCG.
Time restricted feeding (TRF) has been emerging as a potential weight loss strategy that avoids major dietary changes but achieves strong effects. It also improves insulin sensitivity through increased human growth hormone. This effect helps to improve the root cause of weight gain and has additional benefits for women with PCOS.
The use of GnRH antagonist protocol nowadays is the slandered protocol of controlled ovarian stimulation in patients with poly cystic ovarian syndrome (PCOS) because it decreases the incidence of OHSS(1, 2). However, this protocol may lead to asynchronous growth of follicles with an early dominant follicle specially in PCOS patients(3). In most of cases this phenomenon will affect the IVF outcomes(2, 4) Aromatase inhibitors (AIs) nowadays is recommended to be used for ovulation induction in patients with PCOS (5, 6).It has fewer side effects, and a shorter half-life than clomiphene citrate(CC), and no effect ON the endometrial receptivity. It is used in treating patients with chronic anovulation, unexplained infertility and poor ovarian reserve(7). It acts through decreasing estrogen levels and allows follicle stimulating hormone (FSH) release from the hypothalamus (8, 9). It could be used alone or with combination with human menopausal gonadotropin (HMG) specially in patients with CC resistant(10-13). It also improves the ovarian response to FSH when they are used in combination and it decreases the risk of OHSS (14). This study aims to evaluate the effect of uses of letrozole in combination with HMG during ovarian stimulation in patients having PCOS undergoing IVF/ICSI on the follicular growth pattern, synchronized growth of follicles, maturity of oocyte and the quality of embryos.