Active clinical trials for "Infertility"

Study of the treatment of infertility caused by recurrent intrauterine adhesions (IUA) by collagen scaffold loaded with umbilical cord derived mesenchymal stem cells (UC-MSCs) to provide clinical evidence of safety and effectiveness for the treatment of uterine infertility.

CONDITION: Idiopathic male infertility In men with idiopathic infertility, the sperm DNA fragmentation index (DFI) within 12 weeks of FSH therapy and 12 weeks follow-up improves depending on the FSHR genotype as assessed by the non-synonymous SNP rs6166 (wild type or p.N680S). This is a phase II b, multicenter, prospective, open label, one arm, clinical trial stratified according to the patient's genotype. INTERVENTION: FSH therapy (150 I.U. sc every other day for 12 weeks) in infertile men who are homozygous for the wild-type FSHR or the p.N680S allele of the FSHR. Duration of intervention per patient: 12 weeks Primary efficacy endpoint: Sperm DFI. Number of patients with an improvement in DFI > 60% Key secondary endpoint(s): pregnancy, semen parameters, serum levels of inhibin B and AMH.

In this study the aim is to compare the effect of the type of anaesthetic drug used during oocyte retrieval on fertilization rates of oocytes retrieved after ovarian stimulation for in-vitro fertilization.

The long down regulation protocol is widely used in the in vitro fertilization cycles, now it will be assessed regarding its efficacy, in poor responder females undergoing in vitro fertilization cycles, alone and after the addition of growth hormone.

The primary objective is to demonstrate superiority of follicle flushing with the STEINER-TAN Needle® as compared to single lumen aspiration in terms of numbers of COCs retrieved.

We would like to propose that it may be possible to use a solitary dose of Elonva (corifollitrophin alpha) as the sole gonadotrophin (FSH) stimulant for the vast majority of women undergoing IVF, assuming that it is possible that "coasting" (withholding short acting rFSH) from day 8 of the stimulation until trigger/ oocyte retrieval will still result in a significant number of mature oocytes being produced and an acceptable pregnancy rate.

This is a pilot study evaluating the effect of a simplified low-cost (friendly) controlled ovarian stimulation using clomiphene citrate, letrozole, and Corifollitropin Alfa on the number of oocytes retrieved.

To compare the effectiveness of freeze-all and subsequent frozen embryo transfer (freeze all protocol) with fresh embryo transfer (fresh ET).

The aim of the current study is to evaluate to effectiveness of sperm selection by using fertile chip in unexplained infertile couples on intracytoplasmic sperm injection (ICSI) cycles.

This study evaluates the addition of clomid to letrozole for the treatment of infertility in women with polycystic ovary syndrome. Half of the participants will receive letrozole and clomid in combination, while the other half will receive letrozole alone.