RESUMEN
OBJECTIVE: To evaluate the cost effectiveness of a clomiphene citrate (CC)/human menopausal gonadotropin (hMG)/GnRH antagonist protocol versus a long-acting GnRH agonist/hMG protocol. PARTICIPANTS AND METHODS: One hundred eighty nine couples having their first trial of ICSI for male factor infertility were divided into two groups. Group I (no = 33) received CC 100-150 mg/day for five days starting from day 2 of the cycle and 150 IU of hMG/day on days 6-10. GnRH antagonist (Centrorelix) 0.25 mg/day was started when the leading follicle reached 16 mm in the absence of an LH surge. Group II (no = 156) received 0.1 mg Deacapeptyl/day as our standard long protocol. RESULTS: Clinical pregnancy was observed in 8 out of the 33 cases in group I (24%) while in group II, 92 out of 156 achieved clinical pregnancy (59%), the difference was statistically significant (P = 0.019). The cost of medications/cycle was estimated to be 1110+/-492 E.P in group I, while it was 1928+/-456 E.P. in group II. However, the total cost per pregnancy was 19653 EP in group I and 10047 EP in group II. CONCLUSION: The use of the clomid/hMG/antagonist protocol is not a cost effective strategy and should not be recommended in IVF-ICSI cycles.