| Abstract | Gonadotropin-releasing hormone (GnRH) agonists are the agents of choice for achieving androgen suppression in men with advanced prostate cancer. The GnRH agonists that have been developed and marketed for prostate cancer are leuprolide, goserelin, triptorelin, and histrelin. So far, there have been few randomized studies directly comparing these single-agent therapies; however, the literature and the data on file with the Food and Drug Administration suggest that triptorelin may be more reliable than leuprolide in maintaining castration levels of serum testosterone. The clinical significance of this benefit remains to be proven. |
