Efficacy

The efficacy of DOXIL® + VELCADE® (bortezomib) was established in a randomized, open label, international, multicenter study in 646 patients with relapsed or refractory multiple myeloma who had not previously received VELCADE®. Patients were randomized to receive DOXIL® + VELCADE® or VELCADE® alone. The primary endpoint was time to progression (TTP). The secondary endpoints were overall survival, response rates, and safety.

  • TTP results
  • TTP across patient types
  • Median TTP with DOXIL® + VELCADE® was 9.3 months vs 6.5 months with VELCADE® as monotherapy (P<.0001)
  • At the time of interim analysis, overall survival data were not mature and continue to be followed

TTP for Subgroups in Intent-to-Treat (ITT) Population1

  • In nearly all subgroups, the hazard ratio for TTP favored the DOXIL® + VELCADE® arm and was consistent with the ITT population as a whole1
  • Differences in effects of race were not assessed due to the limited number of Black and Asian patients in the study population