PCOSMIC Trial - PolyCystic Ovary Syndrome, Metformin for Infertility With Clomiphene
Polycystic Ovary SyndromeMetformin increases the pregnancy rate when added to the standard treatment of anovulatory polycystic ovary syndrome (PCOS). Metformin in combination with clomiphene, is more effective than clomiphene alone or metformin alone improves fertility outcomes in women with PCOS of reasonably healthy body weight (BMI </= 32). Metformin improves fertility outcomes in women with BMI > 32 with PCOS.
Endometrial Injury and IVF-ET Outcome
InfertilityImplantation of the human embryo is the limiting factor in the success of invitro-fertilization and embryo transfer(IVF-ET).We wanted to find out whether creating a local injury to the endometrium in the non-transfer cycle would improve the IVF-ET outcome in the subsequent cycle.We believe that the injury created causes release of substances which help in implantation.
Double and Single Intrauterine Insemination In Controlled Ovarian Stimulation (COH) Cycles With...
InfertilityOur hypothesis is double insemination will improve pregnancy rates in coh cycles with more than one dominant follicles (>16mm).
The Effects of Metformin on Pregnancy and Miscarriage Rates in Polycystic Ovary Syndrome (PCOS)...
Polycystic Ovary SyndromeMiscarriage3 moreThe purpose of this study is to determine whether metformin may improve pregnancy rates, and decrease miscarriage rates and complications of pregnancy, such as toxemia and gestational diabetes, in women with polycystic ovary syndrome (PCOS).
MENOPUR in Gonadotrophin-releasing Hormone (GnRH) Antagonist Cycles With Single Embryo Transfer...
InfertilityThe main purpose of this clinical research trial was to compare the ongoing pregnancy rate between two gonadotrophins for controlled ovarian stimulation (MENOPUR and recombinant follicle-stimulating hormone (FSH)), in cycles where a gonadotrophin-releasing hormone (GnRH) antagonist was used for prevention of premature luteinizing hormone (LH) surge and where a single embryo was transferred at the blastocyst stage.
Ultrasound Guided Aspiration of Hydrosalpingeal Fluid and IVF-ET Outcomes
InfertilityThe aim of this study is to determine whether the ultrasound guided aspiration of hydrosalpingeal fluid at the time of oocyte retrieval can improve the outcomes of IVF-ET .
Gonadotropin-releasing Hormone Antagonist on Triggering Day: A Randomized Controlled Study
InfertilityGonadotropin-releasing hormone (GnRH) antagonists have been widely used for the prevention of premature luteinizing hormone (LH) surges during controlled ovarian hyperstimulation (COH) for in vitro fertilization and embryo transfer (IVF-ET) since the late 1990's. Many years have passed since GnRH antagonists were introduced to prevent premature LH surges during stimulated cycles. However, there is still no consensus on the optimal GnRH antagonist protocol. Attempts at modifying GnRH antagonist protocols have been made to improve COH outcomes. However, a meta-analysis of 27 randomized controlled trials, including recent reports, showed significantly lower clinical ongoing pregnancy rates in the antagonist group. Thus, additional efforts are needed to identify the optimal stimulation protocols to achieve better follicular and embryonic development and to improve the pregnancy rates in COH using GnRH antagonist. Given the assumption of a detrimental effect of GnRH antagonist on the pregnancy rate, with current protocols, we hypothesized that a shorter duration of GnRH antagonist administration might improve outcome.
The Effect of Acupuncture on Infertility With In-Vitro Fertilization (IVF) Patients
InfertilityInfertility is a common problem with increased incidence. In-vitro fertilization (IVF) is by far the most commonly used treatment. The success rate of IVF is still low. This study examines the effect of acupuncture on IVF pregnancy rate, as well as possible mechanisms. It is hypothesized that acupuncture can significantly increase the IVF pregnancy rate.
Clinical Tolerance and Equivalence of hCG-IBSA vs Recombinant Human Chorionic Gonadotrophin in Women...
InfertilityThe purpose of the study is to evaluate the clinical equivalence and the general tolerability of two different subcutaneous hCG preparations (hCG-IBSA, IBSA vs Ovitrelle, Serono) when administered to patients undergoing IVF.
Second-Line Treatments for Anovulatory Infertility in PCOS Patients
Polycystic Ovary SyndromeInfertility1 moreTo date, it is still unclear the potential role of laparoscopic ovarian diathermy (LOD) in the management of polycystic ovary syndrome (PCOS)-related anovulatory infertility. Metformin administration, alone or combined with clomiphene citrate (CC), has shown to be an effective and attractive second-line treatment for ovulation induction in women with polycystic ovary syndrome (PCOS) after failure of CC treatment. The aim of the present study will be to compare in a randomized controlled fashion the efficacy of LOD with metformin plus CC administration in the treatment of the CC-resistant PCOS patients.