Table 1.

Patient characteristics

CharacteristicCohort ACohort B
Total number107
Median age (range)67 (54–80)65 (53–77)
Gender, %
 Male4071
 Female6028
Ethnicity, %
 African Americans3028
 Caucasian7057
 Other014
Prior therapies (1–3)1.81.4
Myeloma subtypes, %
 IgA5014
 IgG4057
 Light chain1028
Percentage plasma cells2635.20
Overall response rate1057