only marginally significantP = .06
However, results have been mixed as when the peptide vaccine gp100 was combined with high dose IL-2, there was a higher median OS as compared to IL-2 alone (17.8 months vs 11.1 months), but this was only marginally significant ( P = .06). 69 Similarly, anti-CTLA-4 antibody ipilimumab was evaluated with peptide vaccine gp100, was described earlier in this review.