Differences in clinicopathologic features of prostate cancer between black and white patients treated in the 1990s and 2000s

Our data have demonstrated a narrowing of the differences in pathologic stage between black and white patients in the 2000s. However, black men have continued to have worse Gleason scores and greater PSA levels than white patients. These findings suggest that there may be different patterns of molecular alterations in black men that may contribute to the poor tumor differentiation. Additional research is underway to better characterize these underlying molecular mechanisms.