View clinical trials related to Infertility, Female.
Filter by:Premature ovarian failure (POI) is a loss of normal function before age 40, leading to infertility and hypoestrogenism. About 1% of women younger than 40 years old and 0.1% before 30 are affected. Most patients already had impaired or complete loss of fecundity when diagnosed. Hence, the treatment of POI is particularly tough. Currently, no optimal regimen exists to ameliorate ovarian function.
Weight loss and lifestyle modifications are much required in women with Polycystic ovarian syndrome (PCOS). Yoga has gained great importance as an alternate medicine in recent years which is helpful in lifestyle modifications. Weight loss can be achieved by regular aerobic activity. In recent years, excessive production of anti-mullerian hormone (AMH) has been considered as the etiology of PCOS. AMH is also emerging as a diagnostic and screening tool for PCOS. Effect of yoga therapy on adolescent girls have proved to be effective. But, researches on young women undergoing yoga therapy and combined effect of aerobic exercise and yoga therapy are still lacking. Hence, the investigators aimed t o establish the benefits of yoga therapy and aerobic exercise on Anti-Mullerian Hormone and other biochemical markers in young women with polycystic ovary syndrome.
Women's quality of life, sexual life and psychological state would affect the success of embryo transfer. The primary purpose of the study is to compare women's quality of life, sexual life and psychological state using validated forms between those undergoing fresh embryo transfer and those undergoing frozen embryo transfer.
Infertile women undergoing hysteroscopy for diagnostic or therapeutic indication are asked to donate a sample of endometrium. Endometrial samples of study participants are examined for signs of chronic endometritis by immunohistochemical analysis. High-throughput sequencing of the microbial 16s ribosomal ribonucleic acid (rRNA) subunit is performed to identify and quantify the microbes present in the sample. Obstetric and reproductive outcome is recorded 12 months after hysteroscopy (telephone interview).
Our study will explore the feasibility of initiating a deceased donor uterine transplant program in addition to the existing living donor IRB at BWH. Using the template established by teams around the world, we will identify emotionally and socially stable females of reproductive age with intact ovaries who are unable to gestate a child due to congenital or acquired uterine factor infertility. After careful screening, participants will undergo egg harvest, in vitro fertilization, and embryo cryopreservation using standard methods. Women who successfully complete the fertilization of at least six euploid embryos will be eligible to be placed on the waitlist for a deceased donor uterus transplant. After a successful transplant and a period of observation to ensure normal menstrual cycle and graft viability (anticipate six months), embryo implantation will be undertaken. Following an embryo transfer, gestation will be carefully monitored by our high-risk pregnancy specialists. Medical research interventions include the surgical implantation of a uterus utilizing techniques by teams that have applied this approach successfully, close post-transplant follow up including immunosuppression therapy tailored to established standards during pregnancy minimizing fetal risks, and careful management of pregnancy. After childbearing is complete (at most two gestations), the donor uterus will be removed either during Cesarean or during an elective procedure. In addition, open ended interviews and surveys will be conducted to elicit ethical and psychosocial concerns arising from the experience of subjects and their families, health care providers, and the wider community. The investigator's intent is to monitor outcomes for transplant recipients as well as the live born infants for 30 days after removal of the transplanted uterus. It is estimated that the time from screening to a potential live birth will be a minimum of 22 months, but likely between 24 - 36 months depending on organ availability.
The study population will be divided into three groups: - Group (A) consisting of 40 infertile women with either unexplained or anovulatory infertility with/without associated male factor of infertility, - Group (B) consisting of 40 infertile women with tubal (mechanical) factor of infertility with/without associated male factor of infertility, and - Group (C) consisting of 40 women with exclusive male factor of infertility and will be used as a control group. . All women will be subjected to: - Informed consent - Full history taking, including age, duration of infertility and whether primary or secondary - General and pelvix examination - Trans-vaginal ultrasonography - Determination of hormonal profile (FSH, LH, Estradiol, Prolactin) - Determination of ovulatory status - Determination of of tubal patency - Determination of presence of male factor - Determination of TSH and antithyroid antibodies (antithyroglobulin and antithyroid peroxidase) blood levels
The endometrium becomes receptive as a result of a series of timed hormonal events during the menstrual cycle. The exposure of the endometrium to progesterone after ovulation initiates morphological and functional alterations that result in the change from a pre-receptive to a receptive endometrium. The morphological changes observed on histology for each specific day after ovulation were described by Noyes and his colleagues in 1950. An endometrial biopsy that shows a difference of more than 2 days between the histologic dating and actual day after ovulation is considered to be "out of phase" However, the clinical application of the Noyes criterion is relatively limited. We have verified the Noyes criterion in natural cycle in previous study which conducting endometrial biopsies respectively on day 3, 5, 7, 9 and 11 of post-ovulation (PO+3/5/7/9/11)(unpublished data). The clinical value of the endometrial histological dating in RIF patients in natural cycle is still to be answered. In this study, we tried to investigate the clinical effects of pFET in unexplained RIF patients according to the use of classic histologic endometrial dating to estimate the timing of the window of implantation and to adjust embryo transfer time in natural cycle.
Since the first "tube baby", Louise Brown, was born in the United Kingdom in 1978, many infertile couples have been benefitted from in vitro fertilization and embryo transfer (IVF-ET) and intracytoplasmic sperm injection (ICSI). Although a late starter, China is developing rapidly in ART and playing a more and more important role in the area of reproductive medicine. In spite of the continuous development in ART, so far, the overall success rate of IVF/ICSI is still hovering around 25-40%. There are many factors influencing the success rate of IVF/ICSI. Among them, an appropriate controlled ovarian hyperstimulation (COH) protocol is directly associated with the number of oocyte retrieved, as well as the number and quality of embryos, which exert an important influence on the success rate of IVF/ICSI. The luteal phase pituitary down-regulation protocol is one of the most widely used COH protocols in clinical practice, particularly in China. Though effective, it may lead to an increased incidence of ovarian hyperstimulation syndrome (OHSS), as well as a negative impact on endometrial receptivity. The coping strategy is to freeze all the embryos and transfer in the next cycle. Though avoiding the above mentioned adverse effects, such strategy increases the time to pregnancy (TTP) and therefore results in certain psychological and economic burdens for infertile couples. In recent years, some Chinese researches applied the early follicular full-dose down-regulation protocol that is always performed to women with endometriosis to a more general IVF/ICSI population and found a clinical pregnancy rate of 64% in the fresh embryo transfer cycle, much higher than that of the luteal phase down-regulation protocol. Furthermore, since this protocol decrease the risk of progesterone elevation on hCG day, it increases the fresh embryo transfer rate and shortens TTP. Given most studies regarding the effectiveness and safety of the early follicular phase full-dose down-regulation protocol are retrospective studies, the results may be biased by several confounding factors. Therefore, we would like to conduct a multicenter, randomized controlled trial to compare the pregnancy outcome and safety indicators between the early follicular phase full-dose down-regulation protocol and the luteal phase down-regulation protocol.
Endometriosis is an estrogen-dependent chronic disease, characterized by the presence of endometrial-like tissue, glands and stroma outside the uterine cavity. Although endometriosis is classified in four stage (minimal, mild, moderate, severe), from the clinical point of view it is possible to subdivide among peritoneal superficial lesions, ovarian endometriomas and Deep Infiltrating Endometriosis (DIE). According to the European Society for Human Reproduction and Embryology (ESHRE) Guideline on the management of women with endometriosis, it is recommended to clinicians that in infertile women with endometrioma larger than 3 cm, cystectomy should be considered prior to Assisted Reproduction Technology (ART) to improve endometriosis-associated pain or the accessibility of follicles. They further recommend that clinicians counsel women with endometrioma regarding the risks of reduced ovarian function after surgery, the possible loss of the ovary, and consider that the decision to proceed with surgery should be taken carefully if the woman has had previous ovarian surgery. In addition, this Guideline suggests that clinicians can prescribe prolonged (3-6 months) pituitary downregulation with Gonadotropin Releasing Hormone-agonists (GnRH-a) prior to ART, in order to increase live birth rate by four-fold. Despite these recommendations, to date there is not robust evidence to choose between the two strategies prior to ART in order to improve reproductive outcomes. For this reason, the aim of the current study will be to compare reproductive outcomes in infertile women affected by ovarian endometrioma, undergoing laparoscopic enucleation or prolonged pituitary downregulation with GnRH-a, prior to ART.
To explore the application of Zishen Yutai Pill in controlled ovarian stimulation and effect on pregnancy outcome in aged women undergoing in vitro fertilization-embryo transfer.