Economic evaluation of highly purified menotropin compared with recombinant follicle-stimulating hormone in assisted reproduction

OBJECTIVE: To determine the cost of achieving pregnancy with different gonadotropin preparations. DESIGN: Cost-minimization analysis of a prospective randomized clinical trial. SETTING: Twenty-two centers in six countries. PATIENT(S): Women 18 to 36 years of age with infertility for more than 1 year who were undergoing IVF or ICSI. INTERVENTION(S): Highly purified hMG or recombinant FSH. RESULT(S): Mean cost of achieving an ongoing pregnancy.The mean cost per patient treatment cycle was estimated to be pound 2423 with highly purified hMG (95% CI, pound 2356 to pound 2495) and pound 2745 with recombinant FSH (95% CI, pound 2658 to pound 2830). The ongoing pregnancy rate was 22% with highly purified hMG and 19% with recombinant FSH. The cost per ongoing pregnancy was pound 10781 with highly purified hMG (95% CI, pound 9056 to pound 12919) and pound 14284 with recombinant FSH (95% CI, pound 11883 to pound 17891). CONCLUSION(S): Highly purified hMG and recombinant FSH are equally effective, but highly purified hMG is less expensive per cycle. Using highly purified hMG instead of recombinant FSH would translate into a 13% increase in the number of cycles that could be offered.