Table 4 Mobilization therapy and cell characteristics in patients with newly-diagnosed, previously untreated multiple myeloma enrolled in phase I study of siltuximab in combination with RVD before ASCT (N=9)

From: Siltuximab (CNTO 328) with lenalidomide, bortezomib and dexamethasone in newly-diagnosed, previously untreated multiple myeloma: an open-label phase I trial

Patient number

Mobilization regimen

Number of sessions needed to harvest cells

Total nucleated cells collected (e8/kg)

Total stem cells (CD34+) collected (e6/kg)

Days between completion of the last treatment cycle and ASCT

Day of engraftment post ASCT

Disease progression

Progression-free survival (days)

2

Plerixafor/G-CSF

6

8.01

4.16

39

12

N

862

3

Plerixafor/G-CSF

6

8.77

4.55

43

12

N

811

4

Cyclophosphamide/G-CSF

1

3.69

19.22

64

11

N

757

5

G-CSF

5

6.42

2.88

88

11

N

736

7

G-CSF

1

3.37

5.36

56

11

N

725

8

Modified CVAD/G-CSF

1

3.49

9.21

47

11

N

548

9

Plerixafor/G-CSF

5

8.46

3.46

46

11

N

717

10

G-CSF

5

9.24

4.05

39

12

N

203

11

Plerixafor/G-CSF

2

5.92

4.08

52

11

N

533

  1. Abbreviations: ACST, autologous stem cell transplantation; CVAD, cyclophosphamide/vincristine/doxorubicin/dexamethasone; G-CSF, granulocyte colony stimulating factor; RVD, lenalidomide, bortezomib, dexamethasone.