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Mobilization of Stem Cells With Plerixafor, Chemotherapy and G-CSF in Multiple Myeloma or Non-Hodgkin's Lymphoma Patients

Treatment With Plerixafor in Multiple Myeloma or Non-Hodgkin's Lymphoma Patients to Increase the Number of Peripheral Blood Stem Cells When Given With A Mobilizing Regimen of Chemotherapy and G-CSF

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00322387
Enrollment
40
Registered
2006-05-05
Start date
2004-04-30
Completion date
2006-07-31
Last updated
2014-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lymphoma, Non-Hodgkin, Multiple Myeloma

Keywords

Non-Hodgkin's Lymphoma, Multiple Myeloma, Stem cell mobilization

Brief summary

Patients with multiple myeloma (MM) and non-Hodgkin's lymphoma (NHL) will be mobilized with chemotherapy and G-CSF plus plerixafor (AMD3100). The purpose of this protocol is to determine if plerixafor given after chemotherapy and G-CSF mobilization regimen is safe, if it can increase the circulating levels of peripheral blood stem cells (PBSCs) by ≥ 2-fold before apheresis, and if transplantation with the apheresis product was successful, as measured by time to engraftment of polymorphonuclear leukocytes (PMNs) and platelets (PLTs).

Detailed description

An open label, multi-center, phase 2 study was conducted in patients with MM or NHL who were to be treated with peripheral blood stem cells (PBSC) autologous transplantation. The only change to the standard of care was the addition of plerixafor to a mobilization regimen of chemotherapy and G-CSF. Patients were first given a mobilizing regimen of chemotherapy as per local practice guidelines and G-CSF (at customary doses) and apheresis was performed. After the first apheresis, plerixafor was given at 10PM, 10-11 hours before the second apheresis the next day or in the morning of the second day, 6 hours before the second apheresis. The change in the patient's peripheral CD34+ cell count between the plerixafor dose and the start of apheresis was measured. The apheresis yields on Day 1 and Day 2 were compared. This study was previously posted by AnorMED, Inc. In November 2006, AnorMED, Inc. was acquired by Genzyme Corporation. Genzyme Corporation is the sponsor of the trial.

Interventions

G-CSF and plerixafor were administered as described in the treatment arms.

Sponsors

Genzyme, a Sanofi Company
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

(Abbreviated List): * MM in first partial response/complete response, first relapse, or second partial/complete response * NHL in first or second partial or complete remission * NHL patients who do not have bone marrow involvement and \< 10% for follicular involvement * MM patients who have stable disease with \< 40% bone marrow involvement * No more than three prior regimens of chemotherapy (thalidomide and Decadron are not considered chemotherapy) * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * White blood cell count (WBC) \>3.0 x 10\^9/L * Absolute neutrophil count \>1.5 x 10\^9/L * Platelet count \>100 x 10\^9/L

Exclusion criteria

(Abbreviated List): * Brain metastases or carcinomatous meningitis * Hypercalcaemia \[\>1 mg/dl above the upper limit of normal (ULN)\] * Cardiovascular disease that includes proven or predisposition to ventricular arrhythmias * Acute Infection

Design outcomes

Primary

MeasureTime frameDescription
Overall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post Transplant13 monthsSafety assessment was based on the incidence of adverse event reports. Participant count of AEs (Adverse Events) by severity and by relationship to study drug. AEs were reported regardless of relationship to study treatment. The investigator graded each AE using the World Health Organization (WHO) Adverse Event Grading Scale and provided assessments of seriousness and relatedness to study treatment.

Secondary

MeasureTime frameDescription
Fold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µLDays 4-5 (first dose of plerixafor to apheresis)The fold increase was measured by fluorescence activated cell sorting (FACS) analysis and was expressed as a ratio. Fold increase = (pre-apheresis PB CD34+ cells/µL)/(pre-plerixafor dosing PB CD34+ cells/µL).
Number of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant2 monthsParticipants were monitored for polymorphonuclear leukocyte (PMN) engraftment as per the local standard of care. The target for engraftment was 12 days after PBSC transplant and no transplant taking longer than 21 days for engraftment.

Countries

United States

Participant flow

Recruitment details

Patients with NHL or MM eligible for the study were recruited from 5 centers in the United States. The first patient was enrolled (signed informed consent) in April 2004 and the last patient's last study visit was July 2006.

Pre-assignment details

Forty-four participants were enrolled; four participants never received plerixafor treatment so are excluded from summary tables.

Participants by arm

ArmCount
Non-Hodgkin's Lymphoma (NHL)
Participants with non-Hodgkin's lymphoma were assigned to Plerixafor PM, Plerixafor AM, and Plerixafor After Chemo treatment arms.
14
Multiple Myeloma (MM)
Participants with multiple myeloma were assigned to any of the 4 treatment arms.
26
Total40

Withdrawals & dropouts

PeriodReasonFG000FG001
Follow-up PeriodDeath10
Follow-up PeriodFinal assessment not done13
Treatment PeriodAdverse Event01

Baseline characteristics

CharacteristicNon-Hodgkin's Lymphoma (NHL)Multiple Myeloma (MM)Total
Age, Continuous54.7 years
STANDARD_DEVIATION 10.8
56.1 years
STANDARD_DEVIATION 7.6
55.6 years
STANDARD_DEVIATION 8.7
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants2 Participants2 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
14 Participants24 Participants38 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants
Sex: Female, Male
Female
8 Participants11 Participants19 Participants
Sex: Female, Male
Male
6 Participants15 Participants21 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
EG006
affected / at risk
deaths
Total, all-cause mortality
— / —— / —— / —— / —— / —— / —— / —
other
Total, other adverse events
7 / 76 / 61 / 112 / 129 / 91 / 12 / 4
serious
Total, serious adverse events
1 / 70 / 60 / 12 / 122 / 90 / 11 / 4

Outcome results

Primary

Overall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post Transplant

Safety assessment was based on the incidence of adverse event reports. Participant count of AEs (Adverse Events) by severity and by relationship to study drug. AEs were reported regardless of relationship to study treatment. The investigator graded each AE using the World Health Organization (WHO) Adverse Event Grading Scale and provided assessments of seriousness and relatedness to study treatment.

Time frame: 13 months

Population: Safety population who received at least one dose of plerixafor.

ArmMeasureGroupValue (NUMBER)
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event7 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)2 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)2 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)2 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)3 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)3 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)3 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)2 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event6 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)5 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)0 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)1 participants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event1 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)3 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)6 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event12 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)3 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)2 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)0 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)3 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)4 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)2 participants
Multiple Myeloma (MM): Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)3 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)1 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)0 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)5 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)1 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event9 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)2 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)3 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)4 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)3 participants
Multiple Myeloma (MM): Plerixafor AMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)2 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)1 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)1 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)0 participants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event1 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)2 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)0 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)0 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)1 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)0 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event3 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)1 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)0 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)0 participants
Multiple Myeloma (MM): Plerixafor After ChemoOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)2 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably not related)6 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Probably related)7 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Mild)10 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Life Threatening)7 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Not related)9 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantParticipants reporting ≥ 1 Adverse Event39 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Definitely related)8 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Severe)14 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Relationship to Drug (Possibly related)9 participants
All ParticipantsOverall Participant Counts of Adverse Events (AEs) Up to Twelve Months Post TransplantAE Severity (Moderate)15 participants
Secondary

Fold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL

The fold increase was measured by fluorescence activated cell sorting (FACS) analysis and was expressed as a ratio. Fold increase = (pre-apheresis PB CD34+ cells/µL)/(pre-plerixafor dosing PB CD34+ cells/µL).

Time frame: Days 4-5 (first dose of plerixafor to apheresis)

Population: Intent to treat population. One participant in the Non-Hodgkin's Lymphoma (NHL): Plerixafor AM treatment group and 3 participants in the Multiple Myeloma (MM): Plerixafor After Chemo treatment group did not have samples taken for PB CD34+ cell counts on Day 1 and therefore could not be included.

ArmMeasureValue (MEAN)Dispersion
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL2.2 ratioStandard Deviation 0.8
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL1.5 ratioStandard Deviation 0.8
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL1.2 ratioStandard Deviation 0
Multiple Myeloma (MM): Plerixafor PMFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL1.8 ratioStandard Deviation 0.4
Multiple Myeloma (MM): Plerixafor AMFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL6.5 ratioStandard Deviation 14.7
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL24.0 ratioStandard Deviation 0
Multiple Myeloma (MM): Plerixafor After ChemoFold (i.e., Relative) Increase in Peripheral Blood (PB) CD34+ Cells/µL3.1 ratioStandard Deviation 0
Secondary

Number of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant

Participants were monitored for polymorphonuclear leukocyte (PMN) engraftment as per the local standard of care. The target for engraftment was 12 days after PBSC transplant and no transplant taking longer than 21 days for engraftment.

Time frame: 2 months

Population: Intent to treat population. Six participants with MM had 2 transplants.

ArmMeasureGroupValue (NUMBER)
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 211 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 126 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 212 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 124 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor AMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 120 transplants
Non-Hodgkin's Lymphoma (NHL): Plerixafor After ChemoNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 211 transplants
Multiple Myeloma (MM): Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 210 transplants
Multiple Myeloma (MM): Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 1214 transplants
Multiple Myeloma (MM): Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Multiple Myeloma (MM): Plerixafor AMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 213 transplants
Multiple Myeloma (MM): Plerixafor AMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 129 transplants
Multiple Myeloma (MM): Plerixafor AMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 121 transplants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Multiple Myeloma (MM): Low CD34+ Count/Plerixafor PMNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 211 transplants
Multiple Myeloma (MM): Plerixafor After ChemoNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≥ Day 220 transplants
Multiple Myeloma (MM): Plerixafor After ChemoNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) TransplantDay 13 to Day 214 transplants
Multiple Myeloma (MM): Plerixafor After ChemoNumber of Transplants in Which Participants Achieved Polymorphonuclear Leukocyte (PMN) Engraftment by Day 12 But No Later Than Day 21 Post Peripheral Blood Stem Cell (PBSC) Transplant≤ Day 120 transplants

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026