Comparison of Highly Purified HMG versus Recombinant FSH with Antagonist Protocol in Poor Responder Patients

Highly purified hMG versus recombinant FSH in ovarian hyperstimulation with GnRH antagonists--a randomized study.

BACKGROUND Highly purified hMG (hp-hMG) has recently shown better cycle outcome than the recombinant FSH (rFSH) when compared in GnRH agonist long protocol cycles. However, they have not yet been compared in GnRH antagonist cycles. METHODS A RCT comparing the ongoing pregnancy rate (primary end-point) in 280 patients undergoing IVF/ICSI after stimulation with hp-hMG or rFSH controlled with a ...

Highly purified HMG versus recombinant FSH for ovarian stimulation in IVF cycles.

The objective of this study was to compare the live birth rates resulting from ovarian stimulation with highly purified human menopausal gonadotrophin (HP-HMG), which combines FSH and human chorionic gonadotrophin-driven LH activities, or recombinant FSH (rFSH) alone in women undergoing IVF cycles. An integrated analysis was performed of the raw data from two randomized controlled trials that w...

Efficacy of Highly Purified Urinary FSH versus Recombinant FSH in Chinese Women over 37 Years Undergoing Assisted Reproductive Techniques

Highly purified hMG versus recombinant FSH plus recombinant LH in intrauterine insemination cycles in women ≥35 years: a RCT.

STUDY QUESTION Is the treatment with recombinant FSH (rFSH) plus recombinant LH (rLH) more effective than highly purified (HP)-hMG in terms of ongoing pregnancy rate (PR) in women ≥35 years of age undergoing intrauterine insemination (IUI) cycles? SUMMARY ANSWER The ongoing PR was not significantly different in women treated with rFSH plus rLH or with HP-hMG. WHAT IS KNOWN ALREADY Although ...

comparison of highly purified urinary versus recombinant fsh: effect on art outcomes in polycystic ovary syndrome

background: polycystic ovary syndrome (pcos) is a common cause of ovulatory disorders and infertility with high lh to fsh ratio. in order to prevent further increase of lh and follicle atresia, different regimens for ovulation induction have been recommended using fsh alone.   objective: this study was performed in pcos patients to compare art outcomes in cycles induced by fsh alone, using eith...