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.
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.
The aim of the present study is to evaluate the effect of the combination of a plant extract (BSL_EP044) and Lactobacillus BSL_PS6 on parameters of the glucidic metabolism, anthropometric parameters, hormonal levels and the menstrual cycle in women with polycystic ovary syndrome and high insulin levels.
Polycystic ovary syndrome (PCOS) is one of the most common endocrinopathies, affecting 5% to 10% of women of reproductive age. Women with PCOS suffer from anovulatory infertility. Following lifestyle modification with weight reduction in obese PCOS women, clomifene citrate (CC) is considered the first line treatment for ovulation induction (OI) in these women. 75-80% of women will ovulate after CC administration. However, there is a discrepancy between the ovulation rate and pregnancy rate, which was reported to be 22% per each ovulating cycles after CC. Other alternatives, including gonadotropin injections and laparoscopic ovarian drilling, carried different disadvantages, such as costly treatment and risks of ovarian hyperstimulation syndrome and multiple pregnancy rate in gonadotrophin therapy and surgical risks and risk of ovarian failure in surgical treatment. The use of aromatase inhibitor, letrozole (LTZ), in reproductive medicine started in 2001. After this publication, there have been many groups of investigators studying the use of LTZ either in OI or ovarian stimulation in IVF cycles. A large multicentre randomized trial reported a significantly higher ovulation rate and live-birth rate comparing LTZ with CC. In majority of the publications, the multiple pregnancy rate was lower in LTZ group than in CC group. This can be attributed to the higher chance of monofollicular development after LTZ compared with CC. However, there is no information comparing the hormonal profile and follicular development after letrozole and CC. Mild ovarian stimulation using LTZ or CC in conjunction with intrauterine insemination is commonly offered to ovulatory women with unexplained infertility, minimal endometriosis or mild factor to improve the pregnancy rate. There is again no information comparing the hormonal profile and follicular development after letrozole and CC in ovulatory women. The aim of this study is to compare the hormonal profile after the use of LTZ and CC in anovulatory PCOS women and ovulatory women with unexplained subfertility. The hypothesis is that the FSH risk after LTZ is shorter than that of CC.
The purpose of this study is to evaluate the effect of concomitant administration of prednisolone during use of clomiphene citrate (CC) for induction of ovulation in infertile lean women having CC resistant polycystic ovarian syndrome (PCOS).
High ucOC may favor insulin release in lean hyperandrogenic women to compensate for impaired insulin sensitivity. Meformin is an insulin sensitizing agent will be given for these women trying to interfere with the pathophysiology of PCOS in these women as followed up by serum UC-OC levels.
Our study is observational, we are observing data from routine measurements during IVF/ICSI. Our study does not assess IVF/ICSI as an intervention, we are evaluating the role of FSI and preovulatory count which are calculated by observing routine measurements during the IVF/ICSI procedure. 300 women with polycystic ovarian syndrome (PCOS) who are decided to be treated with ICSI. will be subjected to full history taking and clinical examination. On the second day of menstruation serum FSH, LH, Prolactin and Oestradiol will be assessed and the antral follicular count (AFC) will be assessed using a vaginal ultrasound scan. AFC will be defined as the number of follicles measuring 3-10mm. All patients will have standard pituitary down-regulation followed by follicle stimulating hormone (FSH) stimulation until the day of Human chorionic gonadotrophin (HCG) administration. On the day of HCG administration, ovarian ultrasound scan will be performed using a transvaginal probe and the Preovulatory follicle count (PC) will be assessed, (PFC) is defined as number of follicles measuring≥16mm. Follicular output rate (FORT) will be calculated as: (FSI =PFC*10000/AFC*Total dose of FSH). FORT correlation to pregnancy will be compared to that of the preovulatory count number
Laparoscopic Ovarian Drilling is a valid procedure for infertile anovulatory women with polycystic ovarian syndrome who failed to get pregnant or to ovulate with ovulation induction medications as clomiphene citrate or exogenous gonadotropins. The reasearchers supposed that endometrial curettage at time of laparoscopic ovarian drilling may boost fertility in these women.
PCOS is a common endocrinopathy affecting 5-10% of women in their reproductive age characterized by hyperandrogenism, chronic anovulation and polycystic ovaries. This syndrome is a serious problem in IVF since there is a high risk of developing ovarian hyperstimulation syndrome (OHSS) during ovarian stimulation with gonadotropins. The introduction of GnRH antagonist in IVF has reduced the incidence of severe OHSS, still maintaining a good ovarian response and pregnancy rate. Recently, a long acting GnRH antagonist, Degarelix, was introduced for prostatic cancer treatment. Furthermore a recent paper reported its use also for the induction of multiple follicular growth in a program of oocyte donation. The aim of this study is to evaluate the feasibility of GnRH antagonist depot use in a protocol of controlled ovarian hyperstimulation in PCOS women at risk of developing OHSS in IVF cycles.