Polycystic ovarian syndrome (PCOS) is most common endocrinologic disease in women of reproductive age with incidence of 6.6 \~ 8%. About fifty percent of the patients with PCOS manifest subfertility and significant proportion of these woman need assisted reproductive technology (ART). These patients are very sensitive to gonadotropins during conventional in vitro fertilization (IVF) and the risk of ovarian hyperstimulation syndrome (OHSS) is high. In vitro maturation (IVM) is an emerging alternative option to conventional IVF for minimizing the risk of OHSS in patients with PCOS. Until now, several studies has been reported the favorable outcomes of oocyte maturation rate, fertilization rate, clinical pregnancy rate, and live birth rate during IVM procedure. However, these results were from retrospective or observational study and there was no suitable randomized controlled trial (RCT). Therefore, this prospective RCT is aimed to compare and analyze the clinical outcomes between IVM and minimal stimulation IVF in women with PCOS, assessing if IVM is recommendable clinical practice or not.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Clinical pregnancy rate
Timeframe: At 6 weeks of pregnancy