GnRH Agonist Versus hCG Trigger in Ovulation Induction With Intrauterine Insemination.
Status:
Completed
Trial end date:
2017-06-30
Target enrollment:
Participant gender:
Summary
This study aims to compare clinical pregnancy rates (CPR) in patients who are administered
either Gonadotropin-releasing hormone agonists (GnRHa) or human chorionic gonadotropin (hCG)
for ovulation trigger in intrauterine insemination (IUI) cycles. A prospective randomized
comparative study was conducted at Hue University Hospital in Vietnam. Total of 197 infertile
women were randomly assigned to receive either GnRHa trigger (n=98 cycles) or hCG trigger (n=
99 cycles) for ovulation trigger. Patients returned for ultrasound monitoring 24 hours after
IUI to confirm ovulation. A clinical pregnancy was defined as the presence of gestational sac
with fetal cardiac activity.