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NCT01146834 · OUTCOME

Number of Patients Who Achieved Neutrophil Recovery After Melphalan 200 Based Transplant

Trial of Three Stem Cell Mobilization Regimens for Multiple Myeloma · Source last updated 2019-12-27

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
20 days post-transplant

What was measured

Number of patients who achieved neutrophil recovery after Melphalan 200 based transplant in 20 days or fewer. Neutrophil recovery is defined as an absolute neutrophil count of greater than 0.5 k/uL for three consecutive days.

Analysis population: Data analyzed only for patients who went on to receive a stem cell transplant after mobilization. 25 subject did not receive a stem cell transplant after mobilization and therefore are not included in the analysis. However, no statistical test can be performed because the outcome proportion was 100% in each group.

Groups in this outcome

Arm A: VELCADE, CYCLOPHOSPHAMIDE, & G-CSF

VELCADE at 1.3 mg/m2 IVP on days 1, 4, 8 and 11 in combination with high-dose cyclophosphamide at 2.0 g/m2 on day 4. G-CSF is given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day. Pheresis will commence once ANC of 1.5 is reached. bortezomib (Velcade): 1.3 mg/m2 IVP on days 1, 4, 8 and 11 cyclophosphamide: 2.0 g/m2 (day 4 for Arm A and day 1 for Arm C) G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D)

Arm B: VELCADE & G-CSF

VELCADE at 1.3 mg/m2 IVP on days 1, 4, 8 and 11. G-CSF is given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day. Day 12 start pheresis collection bortezomib (Velcade): 1.3 mg/m2 IVP on days 1, 4, 8 and 11 G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D)

Arm C: CYCLOPHOSPHAMIDE & G-CSF

High-dose cyclophosphamide at 2.0 g/m2 on day 1. G-CSF is given for ten (+/- two) consecutive days starting on day 2 at a dose of 10 micrograms/kg/day. Pheresis will commence once ANC of 1.5 is reached. cyclophosphamide: 2.0 g/m2 (day 4 for Arm A and day 1 for Arm C) G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D)

Arm D: PLERIXAFOR & G-CSF

G-CSF is given for ten (+/- two) consecutive days starting on day 1 at a dose of 10 micrograms/kg/day. Plerixafor is given on day 4, approximately 11 hours prior to stem cell collection attempt on Day 5. Both G-CSF and plerixafor are continued daily until collection is complete. Pheresis will commence for everyone on Day 5 regardless of ANC status. G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D) Plerixafor: plerixafor is given on day 4, approximately 11 hours prior to stem cell collection attempt on Day 5, plerixafor daily until stem cell collection is complete (Arm D), start on Day 12, approximately 11 hours prior to stem cell collection attempt and plerixafor daily until collection if complete (Arm E)

Arm E: PLERIXAFOR, VELCADE, & G-CSF

Bortezomib at 1.3 mg/m2 IVP on days 1, 4, 8 and 11. G-CSF is given for ten (+/- wo) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day. Plerixafor is given on day 12, approximately 11 hours prior to stem cell collection attempt and is continued daily until collection is complete. Pheresis will commence for everyone on Day 13 regardless of ANC status. bortezomib (Velcade): 1.3 mg/m2 IVP on days 1, 4, 8 and 11 G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D) Plerixafor: plerixafor is given on day 4, approximately 11 hours prior to stem cell collection attempt on Day 5, plerixafor daily until stem cell collection is complete (Arm D), start on Day 12, approximately 11 hours prior to stem cell collection attempt and plerixafor daily until collection if complete (Arm E)

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Arm A: VELCADE, CYCLOPHOSPHAMIDE, & G-CSF7
Arm B: VELCADE & G-CSF4
Arm C: CYCLOPHOSPHAMIDE & G-CSF11
Arm D: PLERIXAFOR & G-CSF0
Arm E: PLERIXAFOR, VELCADE, & G-CSF0

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: VELCADE, CYCLOPHOSPHAMIDE, & G-CSF7Not reportedNot reportedNot reportedNot reported
Arm B: VELCADE & G-CSF4Not reportedNot reportedNot reportedNot reported
Arm C: CYCLOPHOSPHAMIDE & G-CSF11Not reportedNot reportedNot reportedNot reported
Arm D: PLERIXAFOR & G-CSF0Not reportedNot reportedNot reportedNot reported
Arm E: PLERIXAFOR, VELCADE, & G-CSF0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        7
      2. group Id
        OG001
        value
        4
      3. group Id
        OG002
        value
        11
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      7
    2. group Id
      OG001
      value
      4
    3. group Id
      OG002
      value
      11
    4. group Id
      OG003
      value
      0
    5. group Id
      OG004
      value
      0
    units
    Participants
description
Number of patients who achieved neutrophil recovery after Melphalan 200 based transplant in 20 days or fewer. Neutrophil recovery is defined as an absolute neutrophil count of greater than 0.5 k/uL for three consecutive days.
groups
  1. description
    VELCADE at 1.3 mg/m2 IVP on days 1, 4, 8 and 11 in combination with high-dose cyclophosphamide at 2.0 g/m2 on day 4. G-CSF is given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day. Pheresis will commence once ANC of 1.5 is reached. bortezomib (Velcade): 1.3 mg/m2 IVP on days 1, 4, 8 and 11 cyclophosphamide: 2.0 g/m2 (day 4 for Arm A and day 1 for Arm C) G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D)
    id
    OG000
    title
    Arm A: VELCADE, CYCLOPHOSPHAMIDE, & G-CSF
  2. description
    VELCADE at 1.3 mg/m2 IVP on days 1, 4, 8 and 11. G-CSF is given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day. Day 12 start pheresis collection bortezomib (Velcade): 1.3 mg/m2 IVP on days 1, 4, 8 and 11 G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D)
    id
    OG001
    title
    Arm B: VELCADE & G-CSF
  3. description
    High-dose cyclophosphamide at 2.0 g/m2 on day 1. G-CSF is given for ten (+/- two) consecutive days starting on day 2 at a dose of 10 micrograms/kg/day. Pheresis will commence once ANC of 1.5 is reached. cyclophosphamide: 2.0 g/m2 (day 4 for Arm A and day 1 for Arm C) G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D)
    id
    OG002
    title
    Arm C: CYCLOPHOSPHAMIDE & G-CSF
  4. description
    G-CSF is given for ten (+/- two) consecutive days starting on day 1 at a dose of 10 micrograms/kg/day. Plerixafor is given on day 4, approximately 11 hours prior to stem cell collection attempt on Day 5. Both G-CSF and plerixafor are continued daily until collection is complete. Pheresis will commence for everyone on Day 5 regardless of ANC status. G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D) Plerixafor: plerixafor is given on day 4, approximately 11 hours prior to stem cell collection attempt on Day 5, plerixafor daily until stem cell collection is complete (Arm D), start on Day 12, approximately 11 hours prior to stem cell collection attempt and plerixafor daily until collection if complete (Arm E)
    id
    OG003
    title
    Arm D: PLERIXAFOR & G-CSF
  5. description
    Bortezomib at 1.3 mg/m2 IVP on days 1, 4, 8 and 11. G-CSF is given for ten (+/- wo) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day. Plerixafor is given on day 12, approximately 11 hours prior to stem cell collection attempt and is continued daily until collection is complete. Pheresis will commence for everyone on Day 13 regardless of ANC status. bortezomib (Velcade): 1.3 mg/m2 IVP on days 1, 4, 8 and 11 G-CSF: given for ten (+/- two) consecutive days starting on day 9 at a dose of 10 micrograms/kg/day (start on day 2 for Arm C and start on Day 1 for Arm D) Plerixafor: plerixafor is given on day 4, approximately 11 hours prior to stem cell collection attempt on Day 5, plerixafor daily until stem cell collection is complete (Arm D), start on Day 12, approximately 11 hours prior to stem cell collection attempt and plerixafor daily until collection if complete (Arm E)
    id
    OG004
    title
    Arm E: PLERIXAFOR, VELCADE, & G-CSF
param Type
COUNT_OF_PARTICIPANTS
population Description
Data analyzed only for patients who went on to receive a stem cell transplant after mobilization. 25 subject did not receive a stem cell transplant after mobilization and therefore are not included in the analysis. However, no statistical test can be performed because the outcome proportion was 100% in each group.
reporting Status
POSTED
time Frame
20 days post-transplant
title
Number of Patients Who Achieved Neutrophil Recovery After Melphalan 200 Based Transplant
type
SECONDARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice