View clinical trials related to Infertility.
Filter by:Prospective controlled study to assess the reproductive outcomes of OD recipients in which the donors were subjected to the DYG protocol (20mg/day) compared with those subjected to the short protocol with cetrorelix (0.25 mg/day) from Day 7 or since a leading follicle reached 14 mm. The OD cycles were triggered with triptoreline acetate and the trigger criterion was ≥3 follicles of diameter >18mm.
This study aimed to compare the gonadotropin-releasing hormone agonist (ultra-short) protocol versus (short and long) protocols on ovarian reserve in women undergoing intracytoplasmic sperm injection
Aim: A Clinical trial to determine the effectiveness of using the proposed decision support tool for each patient's customized optimal drug dosage profile. This will be a two-arm clinical trial involving 200 patients; one arm will undergo superovulation using dosages predicted by the decision support tool while the other arm will undergo current standard treatment. The investigators will compare the outcomes of the two groups of patients in terms of the numbers and percentage of mature follicles retrieved at the end of each cycle, total FSH and HMG dosages used, and the number of required testing days for that cycle. The patients considered will include all ages, with and without PCOS, and low, average, and high responders.
Although Caesarean section (CS) is often a necessary surgical intervention, it may also be associated with an increased risk of short- and long-term sequelae. It was thought that CS may increase the risk of female subfertility or even infertility. In assisted reproductive technology (ART) cycles, the process of implantation is believed to be the most important factor in determining pregnancy outcome. In view of conflicting results on the influence of a previous CS on outcomes of ART, this study will be conducted to investigate the impact of the mode of previous delivery on ICSI outcomes.
A Phase 3, randomized, placebo-controlled, double-masked, parallel study in healthy subjects. It is designed to evaluate the ocular safety of a single topical ocular administration of AG-920 sterile topical ophthalmic solution compared to placebo..
Comparing different advanced sperm selection techniques like Physiological ICSI (PICSI) and magnetic activated cell sorting (MACS) in terms of the PGT-A outcomes of each arm blastocysts
The purpose of this study is to evaluate whether the addition of follicular flushing to the initial aspiration during oocyte retrieval increases the number of oocytes retrieved in women undergoing ovarian stimulation.
Testicular dysgenesis syndrome (TDS) is known to cause epigenetic abnormalities in spermatozoa. Anogenital distance (AGD) is considered to be a suitable clinical marker of TDS, but the direct link between AGD and epigenetic abnormalities is still missing. Infertile men (n=10) presenting with shortened AGD and a control group of normal semen donors (n=10) with normal AGD will then be asked to provide one semen sample each. Using a flow cytometer and sorter (FACS) their spermatozoa will be sorted into populations of spermatozoa with/without DNA fragmentation or with/without chromatin decondensation. These sorted populations of spermatozoa will then be examined for differences in epigenetic imprinting differences using whole genome expression analysis. Whereas the sorting of spermatozoa will be carried out in Basel, the epigenetic analysis will be carried at the University of Geneva.
Obesity is a multifactorial risk factor for subfertility, in relation to chronic hormonal change induced by adipose tissue. This prospective cohort study aims to evaluate the impact of bariatric surgery induced weight loss on women fertility.
We have developed a new minimally invasive system for endometrial dating, that allows the physician to monitor, capture, project and analyze the actual morphology and maturity of the endometrial surface, at any given time. A time series of such indications provides an assessment regarding the pace of development by which the endometrium is maturing during a relevant cycle. FERTIGO®'s method for endometrial dating has been validated in swine and ex-vivo human samples, where image analysis of tissues has been compared with traditional endometrial dating techniques. The comparison yielded calibration means and correlation between FERTIGO®'s dating and the traditional dating methods. Thus, M3T FERTIGO®'s system is designed to enable the determination of the actual physiological cycle date, in good correlation with the indirect (endometrial thickness and hormones level) and delayed known methods (histopathology). To this end, a high quality, low magnification (X2-X4) image of the endometrium surface should be acquired, stored and analyzed. This trial will evaluate, on the one hand, the safety and usability of the FERTIGO® device and, on the other hand, calibrate it by evaluating image quality. Both safety and usability will be measured through questionnaires answered by the participants (adverse events and satisfaction) and by the physicians (satisfaction), respectively, considering the introduction of the device, its use, and its removal.