the efficacy of recombinant versus urinary hcg in art outcome

The efficacy of recombinant versus urinary HCG in ART outcome

BACKGROUND Human chorionic gonadotropin (HCG) has been used as a replacement for the mid-cycle luteinizing hormone (LH) surge for several years. The recent arrival of recombinant DNA technology has made recombinant HCG (rHCG) accessible. OBJECTIVE To assess efficacy of rHCG compared to urinary HCG (uHCG) for triggering of ovulation and induction of final oocyte maturation in assisted reproduc...

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

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...

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...

Final follicular maturation by administration of GnRH agonist plus HCG versus HCG in normal responders in ART cycles: An RCT

Background Gonadotropin-releasing hormone agonists (GnRH-a) was increasingly used for triggering oocyte maturationfor the prevention of ovarian hyperstimulation syndrome. Studies suggest that GnRH-a might be used as a better trigger agent since it causes both Luteinizing hormone and follicle stimulating hormone release from a physiologic natural cycle. Objective The aim of this study was to e...

I-11: Optimizing the ART Outcome

Background: The establishment of a high quality ART program requires a multi-disciplinary effort, involvement and commitment of all staff members – team work. It is of vital importance that all aspects of the treatments are taken into consideration and that you already from the start use high international standards to initiate a wellorganised ART program that meets the requirements from patien...