Infertility Clinical Trials

Tubal ligation is an everyday procedure for permanent female sterilization. It is usually performed after a vaginal delivery. Minilaparotomy is generally performed by doing small incision at infraumbilical area. This minimal access surgery requires adequate operative field exposure. Bowel interference, which obscures visualization of the operative field has been recognized ...

The proposal of this study approved by our institutional review boards and institution's ethical committee, and all participants will sign a written consent before enter to study. All patients will be randomly divided into two groups of thawed cleavage embryo transfers and transfers of blastocysts from thawed cleavage embryos. Embryos ...

This randomized double blinded clinical trial is conducted to evaluate the effect of intrauterine injection of human chorionic gonadotropin (hCG) before frozen embryo transfer (ET). The study protocol is approved by the Ethics Committee (Institutional Review Board) of Royan institute. The study is performed according to the Declaration of Helsinki ...

Introduction: Uterus transplantation (UTx) is the only causative treatment for congenital or acquired uterus absence, i.e. absolute uterine factor infertility (AUFI). Feasibility of uterus transplantation from o live donor and possibility of healthy child birth have been proven in previous clinical study in Sweden. The present study is supposed to ...

All the patients who diagnose as poor ovarian responders (POR) based on the Bologna criteria are eligible for participation in this study. In order to define the poor response in IVF, at least two of the following three features must be present: (i) advanced maternal age or any other risk ...

Unexplained infertility is a common diagnosis encountered in the subfertility clinic; about 15-30% of infertile couples will be diagnosed as having unexplained infertility. Couples are usually diagnosed as having unexplained infertility if the woman has ovulatory cycles, patent tubes and the spouse has a normal semen analysis according to the ...

Studies in primates showed that treatment with testosterone increased the number of growing follicles, lead to proliferation of granulosa and theca cells, while finally reduced the apoptosis of granulosa cells (Vendola et al., 1999; Weil et al., 1999). These studies further suggest that androgens may have a specific action in ...

This randomized double blinded clinical trial is conducted to evaluate the effect of intrauterine injection of human chorionic gonadotropin (hCG) before frozen embryo transfer (ET). The study protocol is approved by the Ethics Committee (Institutional Review Board) of Royan institute. The study is performed according to the Declaration of Helsinki ...

More than 70 million couples worldwide are infertile and up to 40 million are actively seeking infertility care. In the year 2013, a total of 160,521 assisted reproductive technology (ART) procedures were performed in the United States. Isolation of motile and morphologically normal sperm is an integral part of assisted ...

The potential therapeutic effect of diagnostic tubal patency testing has been debated for over 40 years. Tubal flushing might involve water- or oil-soluble media. Current practice usually involves water-soluble media when tubal flushing is performed at laparoscopy. A systematic review showed a significant increase in pregnancy rates with tubal flushing ...