View clinical trials related to Infertility, Female.
Filter by:To determine whether there is higher incidence of skewed X chromosome inactivation(SXCI) in the recurrent miscarriage(RM) population compared with normal population, and verify the existing hypothesis of the possible genetic mechanisms underlying the association between SXCI and RM.
Poor ovarian response (POR) is one of the major therapeutic challenges in in vitro fertilization. Several therapeutic approaches for POR have been explored; yet, a single effective strategy has not yet been established. Recently, a live birth was reported after ovarian cortex fragmentation and in vitro disruption of the Hippo signaling pathway and activation of Akt signaling. During IVM procedure increased mechanical stimulation of the ovarian cortex takes place. , with the consequent disruption of the Hippo signaling pathway. Our aim is to investigate whether the mechanical manipulation and triggering of ovarian cortex caused by IVM can cause ovarian follicular activation and recruitment by the mechanisms mentioned above. Thus stimulation in the following regular IVF cycle will result in improved ovarian response and increased oocytes yield
The purpose of this randomized, two-arm and open label study is to demonstrate that the treatment of a daily dose of 3x10mg dydrogesterone orally is as effective and safe as the daily dose Crinone 8% intravaginal progesterone gel 90 mg for the luteal support in women who are unable to conceive a child and are undergoing IVF. The treatment will start on the day of oocyte retrieval and continue until pregnancy is negative or until week 12 gestation. Patients will be followed during treatment until 30 days after delivery to record any safety and tolerability data of the patient and their newborn (s).
The objective of this study was to demonstrate the non-inferiority of IVFM HP Inj. by evaluating its efficacy versus Menopur® Inj. in infertility women undergoing the in vitro fertilization and embryo transfer (IVF-ET) among the assisted reproductive technologies.
Evaluation of ovarian function by a questionnaire and by medical file analysis of women and girls who underwent ovarian cortex cryopreservation for fertility preservation between 1997 an 2013 in the investigators' institution in order to evaluate their residual ovarian function. A second part of the questionnaire concerns these women's satisfaction regarding the procedure.
A two-arm, multicenter, prospective, randomized clinical trial of a lifestyle modification program with tracked increased physical activity and weight loss (intensive) compared to recommendations to tracking of increased physical activity alone with weight maintenance (standard) in women with obesity and unexplained infertility. This 16 week period of lifestyle modification will be followed by an open label empiric infertility treatment regimen consisting of three cycles of ovarian stimulation with oral medication (clomiphene citrate (CC)), triggering of ovulation with human chorionic gonadotropin (hCG) and intrauterine insemination (IUI).
Infertility has been currently recognized as a disorder related to obesity. Among several metabolic changes associated with obesity, insulin resistance appears to be linked to hormonal disorders that affect reproductive system. Leptin and ghrelin are hormones involved in energy balance regulation and are also associated with reproductive system regulation, but its relationship with infertility is scarce. The aim of this study is to determine the effect of a hypocaloric diet with different glycemic indexes on ghrelin and leptin levels, hormonal, metabolic and reproductive parameters in infertile overweight or obese women candidates to in vitro fertilization. The patients who meet the inclusion criteria and accept to participate in the study, will be allocated in one of the following groups: Hypocaloric Low Glycemic Index diet group; Hypocaloric Conventional diet group or Control group (maintenance of usual diet) and follow the study protocol for 12 week. Immediately after the end of the diet protocol, the patients will be submitted to the in vitro fertilization treatment.
Prospective comparative study including 100 infertile patients with suspected uterine lesion. 2D ultrasound, sonohysterography , 3D ultrasound and hysteroscopy will be done to evaluate uterine cavity.
This is a pilot study which aims to determine the role of IMSI in poor responders.
Objective: To investigate the correlation between total and bioavailable serum 25-OH vitamin D, ovarian reserve and ovarian response to controlled stimulation in egg donors.