68. Zha S, Gage WR, Sauvageot J, et al. Cyclooxygenase -2 is up -regulated in proliferative inflammatory atrophy of the prostate, but not in prostate carcinoma. Cancer Res 2001; 61: 8617 -8623. Androgen suppression with prostate GVAX and cyclophosphamide J1265 Johns Hopkins University 61 of 68 J1265 PROT (Vers) 1.4 113012 APPENDIX A: PERFORMANCE STATUS C RITERIA ECOG Performance Status Scale Karnofsky Performance Scale Grade Description % Description 0 Normal activity. Fully active, able to continue all pre -disease performance without restriction .