Comparison of highly purified FSH (Metrodin-High Purity) with Pergonal for IVF superovulation

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

Purified urinary follicle stimulating hormone induces different hormone profiles compared with menotrophins, dependent upon the route of administration and endogenous luteinizing hormone activity.

The effects of treatment of patients with gonadotrophin-releasing hormone analogue (GnRHa) combined with purified follicle stimulating hormone (FSH) for in-vitro fertilization (IVF) were investigated in detail to determine the influences of different administration routes and the degree of suppression of luteinizing hormone (LH). Responses to exogenous gonadotrophins were studied in infertile w...

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 either...

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...