View clinical trials related to Infertility, Female.
Filter by:In spite of all progress realized in the field of assisted reproduction the pregnancy rate by In vitro fertilization (IVF) in France, across indications, is only 23% after IVF cycle. Different causes may account for these failures and that, during all stages of pregnancy. Recent studies have investigated an essential step in fecundation : uterine receptivity. Some teams have shown that a lot of immunological factors would have very significant in this step, by them possible expression in this process. Other studies looked at genes modulation, essential to implantation, with endometrium manipulation, simple, such as endometrial biopsy (EB). The last findings published on this subject, but after 2 IVF failures, are most encouraging because the pregnancy rate for these teams after just endometrial local injury (EB after 2 IVF failures) is well above their usual pregnancy rate. Some teams have focused on immunoassay of endometrial biopsy, in order to profile uterine receptivity and suggest with results, suitable treatment for each patient (ongoing study). EB is quick, easy, make in a simple consultation and with a low cost, contrary to immunological study, which depend of ultra-specialized laboratories and therefore with an important cost.
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.
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.
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.
This study, prospective randomized controlled trial, tried to identify a cut off value of luteinizing hormone predictive of in vitro fertilization outcome in a fixed or flexible gonadotropin-releasing hormone antagonist protocols. 202 norma-ovulatory women < 39 years were randomized to fixed or flexible group in GnRH antagonist protocols The follicular phase profile of luteinizing hormone, estradiol and progesterone in the two study groups was measured. Total number of retrieved oocytes, implantation and pregnancy rate were recorded.