Paul G Richardson et al. Safety and efficacy of bortezomib in high-risk and elderly patients with relapsed multiple myeloma. Br J Haematol 2007;137(5):429-35. Abstract

FACULTY COMMENTS

arrow DR ORLOWSKI: This paper examined the safety and efficacy of bortezomib in patients who were at high risk and elderly patients with relapsed disease. Indeed, older age by itself is a high-risk feature in patients with multiple myeloma.

The findings show that for advanced ISS stage, patients age 65 or older and patients with more than one prior line of therapy, bortezomib continued to be superior to dexamethasone. The data here are similar to those for the overall APEX population.

arrow DR LONIAL: In this subset analysis of the APEX trial, the response rate for bortezomib in older patients with relapsed disease was clearly as good as for younger patients. Among patients who had received more than one prior line of therapy, the response rate held up with 34 percent achieving a CR and PR. I believe these are more confirmatory data.

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