Active clinical trials for "Infertility"

Double-blind placebo-controlled randomized trial of daily escitalopram for 6 weeks in healthy men with normal semen analyses and no psychiatric history of depression, bipolar, mania or suicidal ideation. Hormone profiles, semen analysis, sperm DNA fragmentation, and sexual function will be measured at baseline, after 6 weeks of therapy, and 4 weeks after discontinuation of therapy (10 weeks into study).

Different ovarian stimulation regimens have shown to modify late follicular phase hormonal profiles. Besides, recent studies confirm that progesterone levels and their variation in the last day of oocyte maturation are affected by the dose of gonadotropins administered and by other factors. Progesterone elevation in late follicular phase of in vitro fertilization/intracytoplasmatic sperm injection (IVF/ICSI) cycles under ovarian stimulation compromises implantation rates due to a negative effect on the endometrium. However, there is still conflict in the literature questioning whether progesterone levels alone on the triggering day is a sufficient indicator as progesterone does not give the full picture of the ovarian functions, number of follicles as well as estrogen production that facilitate endometrial growth, thus some studies suggest that especially in aged and poor responders Progesterone/Estrogen (P4/E2) ratio has a better reflection (Progesterone (ng/mL) ×1,000/estradiol(pg/mL)) on the ovarian function. The scope of the current pilot study is to compare serum progesterone levels as well as P4/E2 ratio on the day of ovulation triggering of women belonging to POSEIDON category group 2 who undergo a new ovarian stimulation with a dose of rhFSH 300 IU or 300 IU rhFSH plus 150 IU recombinant human luteinizing hormone (rhLH) in a gonadotropin-releasing hormone (GnRH) antagonist protocol.

To study if polyethylene glycol loxenatide plus levonorgestrel-releasing intrauterine system (LNG-IUS) will improve response rates in patients with endometrial atypical hyperplasia.

In many PCO infertile patients, abnormal endometrial echogenicity and thickness are documented by TVS and proved by endometrial biopsy in some cases. Should patients with normal appearance of the endometrium (echogenicity and thickness) by TVS require, endometrial biopsy remains controversial. Therefore, if hysteroscopic examination demonstrates the endometrial pattern (echogenicity, vascularity, and thickness) in different PCO cases and correlates it to TVS and histopathology, this would recommend abstinence of endometrial curettage in some PCO patients.

This is a multicenter, randomized, double-blind, double-dummy, active-controlled, non-inferiority clinical study in women aged 35 to 42 years. This study will investigate the safety and efficacy of Progesterone-IBSA to support euploid embryo blastocyst implantation and early pregnancy after frozen embryo transfer (FET) in a modified natural cycle as a treatment for infertile women. Subjects will be randomized to receive either active Progesterone-IBSA or Crinone 8% for luteal and early pregnancy support and these two groups will be compared.

Chemotherapy and radiation therapy for the treatment of cancer can compromise fertility. Ovarian tissue cryopreservation is an experimental strategy offered at The University of Pennsylvania to preserve future fertility (protocol 806062). The primary objective of this study is to determine the efficacy and safety of autologous transplantation of previously cryopreserved ovarian cortical tissue in patients who experience infertility or ovarian insufficiency after cancer treatments.

A Phase 3 clinical trial of oral GnRH antagonist pre-treatment for women with endometriosis who are undergoing IVF, with a primary outcome of live birth rate. The investigators' central hypothesis is that in infertile woman with endometriosis undergoing in vitro fertilization-embryo transfer (IVF-ET), live birth rates will improve in those pretreated with GnRH antagonist compared to those not pretreated with GnRH antagonist.

Intrauterine insemination (IUI) is the first-line treatment for couples with unexplained and mild male factor infertility. The result of IUI depends on many factors including the sperm preparation techniques. Swim-up (SU) and Density Gradient (DG) are the two most commonly used techniques in sperm preparation for IUI. There is discussion about the effectiveness of these two techniques for IUI outcomes. The effectiveness of SU and DG methods on IUI success rate is not clearly understood and is controversial. This multicenter, randomized controlled trial will be conducted to determine which method (DG or SU) is better for IUI treatment.

The quality of semen plays a fundamental role in correct fertilization and development of normal embryos that result in a live birth. Unfortunately, semen quality has declined during the last decades, and reduced more and more. The cases of male factor infertility currently correspond to 30% of the reported cases of infertility. The parameters that are directly affected in infertile men reflecting an impaired spermatogenesis are sperm concentration, motility, morphology, ejaculate volume and DNA damage, in addition to various alterations at the molecular level that often go unnoticed and are related to the physiological capacity of the sperm. These alterations result in a decrease in reproductive capacity, which leads to the need for assisted reproduction techniques (ART). The identification of new ways to increase the quality of sperm could be very useful to improve the reproductive performance of patients. Probiotics are defined as 'living microorganisms, which, when administered in adequate amounts, confer benefits for the health of the host'. The consumption of probiotics is increasing worldwide as therapy for many different diseases and disorders. In the field of assisted reproduction, the microbiome has been extensively studied with respect to the female endometrium to assess endometrial receptivity. However, there is little evidence about the role of the microbiome in semen. Previous studies demonstrated a moderate improvement on some sperm parameters, but still there is a need to confirm its translation into a clinical contribution to reproductive success. The aim of this study is to evaluate the effect of these strains, Lactobacillus rhamnosus CECT8361 and Bifidobacterium longum CECT7347, on the seminal quality of infertile patients coming to IVIRMA clinics to undergo their first IVF/ICSI cycle by means of determining direct improvement on the basic sperm analysis results, on sperm DNA integrity and on the seminal microbiome profile, to ultimately evaluate the effect that it may have on the embryo quality and reproductive results of the cycles of these patients.

This study investigates the effect of repetitive cycles of a Fasting Mimicking Diet (3x5 days in six months) on sperm quality in men