Melanoma vaccine(National Cancer Institute)

The purpose of this study is to determine the safety and efficacy of MDX-010 (ipilimumab, BMS-734016) (anti-CTLA4) in combination with MDX-1379 (gp100, BMS-734019) in patients with previously treated, unresectable Stage III or IV melanoma. Survival time will be evaluated, as well as patient responses and time to disease progression. Eligible patients are those who in response to a single regimen containing interleukin-2 (IL-2), dacarbazine, and/or temozolomide, have 1) relapsed following an objective response (partial response/complete response [PR/CR]); 2) failed to demonstrate an objective response (PR/CR); or 3) could not tolerate such a regimen due to unacceptable toxicity. Patients will be randomized into one of three groups, and will receive one of the following treatments: MDX-010 alone, MDX-1379 alone, or MDX-010 in combination with MDX-1379.