Dual Trigger Versus Gonadotropin Releasing Hormone Agonist Trigger Combined With Luteal Human Chorionic Gonadotropin Administration
Comparing the reproductive outcomes of intracytoplasmic sperm injection (ICSI) cycles in women at risk of ovarian hyperstimulation syndrome (OHSS) subjected to gonadotropin releasing hormone (GnRH) antagonist protocol followed by trigger with concomitant GnRH agonist (GnRHa) and low-dose human chorionic gonadotropin (HCG) administration (dual trigger), GnRHa trigger with single luteal low-dose HCG or GnRHa trigger with multiple luteal low-doses HCG
• Women subjected to ICSI through controlled ovarian hyperstimulation (COH) with pituitary downregulation by GnRH antagonist.
• Presence of risk for development of OHSS: 1) previous moderate or severe OHSS; 2) PCOS or polycystic ovary on ultrasound scan; 3) antral follicle count (AFC) \> 14 in both ovaries; 4) basal serum AMH level \> 3.36 ng/ml; 5) \> 14 follicles with diameter of ≥ 11 mm on the day of triggering of oocyte maturation; 6) E2 level \> 3000 pg/ml on the day of triggering of oocyte maturation.