Active clinical trials for "Infertility"

The purpose of this study is to investigate the effect of G-CSF on endometrial thickness in women who have failed reaching minimal endometrial thickness by standard treatments, to assess how many reach embryo transfer and what implantation and pregnancy rates are in comparison to control patients. The study will be conducted in women undergoing transfer of previously cryopreserved embryos or undergoing transfer of embryos from donor eggs.

The project is a randomized, controlled, prospective study of oocyte donors comparing the safety and efficacy of triggering ovulation using a combination of two drugs-GnRH agonist and very low dose hCG-versus triggering ovulation with a standard hCG dose alone or a standard GnRH trigger alone.

All patients starting an IVF-treatment at the clinics, and meeting the inclusion criteria, will be offered to participate in the study. Randomization will be performed on day 5 and the patients will be allocated into either morphology only group or time-lapse group. Embryos will be cultured to day five according to the clinics own routines. All embryos in both groups will be cultured using time-lapse incubation. In the control group the embryo selection will be based only on traditional morphological evaluation and in the treatment group a time-lapse selection model (KID Score day 5) will be used to select the embryo.

The study to compare to the efficacy and safety of Crinone versus combination medication in infertile women receive frozen-thawed embryo transfer (FET) in artificial cycles (AC).

Pregnancy is a unique period which requires alterations in the immune system to allow for tolerance of a haploidentical fetus. The goal of this study is to measure maternal blood levels of proteins known to promote immune tolerance in early implantation and pregnancy to look for associations between tolerance, miscarriage and failed embryo transfer. Establishing predictive factors of miscarriage and failed in vitro fertilization could have implications for a large portion of couples and serve to guide current and future family planning efforts.

Studying the possible outcome differences between surgery or medical treatment with ulipristalacetate (UPA) solely before 'in-vitro fertilisation/intracytoplasmic sperm injection' (IVF/ICSI) treatment in infertile couples.

Stimulation protocols for IVF underwent several cycles of upgrading aiming to achieve reasonable outcomes with low-cost cycles. Antagonist protocols have been introduced as effective and comparable to long agonist regarding the outcomes. However, these protocols are still costly. Alternative protocols using progestin suppressions appear options for consideration.

This Clinical Study has been designed to assess and compare the impact of in vitro or in vivo culture conditions on the euploidy of sibling blastocysts.

To evaluate the effect of oestradiol pre-treatment in a combined ultrashort flare GnRH agonist /GnRH antagonist protocol

This study aims to assess the feasibility of a novel standard of care technique for intrauterine insemination (IUI) in HIV-discordant couples in the United States. This study will involve couples in which the male partner is HIV positive, but the female partner is negative. The investigators will institute a protocol similar to those used presently throughout Europe with good success. To date, no HIV seroconversions have occurred in over 4000 inseminations performed in HIV serodiscordant couples. All male subjects will be on stable HAART, and have undetectable serum viral loads prior to insemination. Semen samples will be subjected to a stringent sperm wash procedure and screened for HIV RNA. Female subjects will be followed post-insemination for seroconversion and pregnancy. Infants will be followed for seroconversion at birth through 4 months of age.