NCT00396266

AMD3100 (Plerixafor) Given to NHL and MM Patients to Increase the Number of PBSCs When Given a Mobilizing Regimen of G-CSF

Treatment With AMD3100 in Non-Hodgkin's Lymphoma and Multiple Myeloma Patients to Increase the Number of Peripheral Blood Stem Cells When Given a Mobilizing Regimen of G-CSF

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 22 (actual)
• Sponsor: Genzyme, a Sanofi Company · Industry
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

This study evaluates the safety and efficacy of plerixafor given in addition to granulocyte-colony stimulating factor (G-CSF) for collection of peripheral blood stem cells (PBSCs) for autologous transplantation in patients with non-Hodgkin's lymphoma (NHL) and multiple myeloma (MM). Efficacy outcomes include evaluation of fold increase in circulating CD34+ cells from just before the first plerixafor injection to 10-11 hours post plerixafor (just before apheresis) and assessment of successful polymorphonuclear leukocyte (PMN) engraftment after transplantation. Data from this protocol will assist in the determination of the dosing schedule for future studies.

Detailed description

Participants with NHL and MM who have undergone prior cyto-reductive chemotherapy, are to be autologously transplanted, and meet the inclusion/exclusion criteria are eligible to enter the study. The only change to the standard of care is the addition of plerixafor to a granulocyte colony-stimulating factor (G-CSF) mobilization regimen on the day prior to apheresis. Participants will undergo mobilization with G-CSF (10 mcg/kg each day) and will receive plerixafor (240 mcg/kg) in the evening prior to apheresis. Participants will undergo apheresis for up to 5 consecutive days in order to collect the target number of CD34+ stem cells (≥ 5\*10\^6 CD34+ cells/kg for either single or tandem transplant). After apheresis, all participants will be treated with high-dose chemotherapy in preparation for transplantation. Participants will be transplanted with cells obtained from the G-CSF and plerixafor mobilization regimen. The increase in CD34+ cells in the peripheral blood from the time of the plerixafor dose to just prior to apheresis and the number of CD34+ cells in the apheresis product will be measured. Success of the transplantation(s) will be evaluated by the time to engraftment of polymorphonuclear leukocytes (PMN). A subpopulation will have pharmacokinetic and pharmacodynamic analysis done. 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.

Conditions

• Multiple Myeloma
• Lymphoma, Non-Hodgkin

Interventions

Type	Name	Description
DRUG	G-CSF Plus Plerixafor	Participants underwent mobilization with G-CSF 10 µg/kg/day for 4 days, administered by subcutaneous injection (SC) injection each morning. On the evening of Day 4, participants received a dose of plerixafor 240 µg/kg, administered by SC injection. On Day 5, participants returned to the clinic and received a morning dose of G-CSF 10 µg/kg and underwent apheresis approximately 10 to 11 hours after the dose of plerixafor (within 60 minutes after administration of G-CSF). Participants continued to receive an evening dose of plerixafor followed the next day by a morning dose of G-CSF and apheresis for up to a maximum of 5 aphereses or until ≥ 5\*10\^6 CD34+ cells/kg were collected.

Timeline

• Start date: 2005-01-01
• Primary completion: 2007-12-01
• Completion: 2007-12-01
• First posted: 2006-11-06
• Last updated: 2014-03-07
• Results posted: 2010-11-25

Locations

2 sites across 1 country: Canada