Letrozole Versus Gonadotropins in Clomiphene Citrate Resistance
Status:
Completed
Trial end date:
2019-10-31
Target enrollment:
Participant gender:
Summary
Clomiphene citrate resistance (CCR) occur in 15-40% in women with PCOS. Several studies have
shown that letrozole is superior to CC regarding side effects, ovulation, and pregnancy
rates. Letrozole or gonadotropins use for ovulation induction in CCR is not well established
which is superior and most safe.