A Phase 1/2 interventional study of AMD3100 and G-CSF in Lymphoma, Non-Hodgkin and Hodgkin Disease, sponsored by Washington University School of Medicine. Completed at 1 site in United States. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2017-03-09.
Sponsored by Washington University School of Medicine · Phase 1/2, Interventional, and Treatment
This study will evaluate the safety and efficacy of intravenous AMD3100 added to a standard G-CSF mobilization regimen of patients undergoing autologous stem cell transplantation for lymphoma.
The investigators hypothesize that after stem cell mobilization with G-CSF plus IV AMD3100, a significantly higher proportion of lymphoma patients will collect ≥ 2 x 10E6 CD34+ cells/kg.
Autologous stem cell transplantation (ASCT) is indicated for patients with non-Hodgkin lymphoma (NHL) or Hodgkin lymphoma (HL) who have primary progressive disease or who relapse after a chemotherapy-induced complete remission. For these patients, as for other patients undergoing autologous transplantation, the number of CD34+ cells collected is a reliable predictor of neutrophil and platelet (PLT) engraftment after transplantation.
AMD3100 (plerixafor) is a promising new mobilizing agent that has demonstrated efficacy in patients with NHL, HL, and multiple myeloma (MM). Although efficacious, the subcutaneous dosing of AMD3100 requires that patients receive the drug in the evening prior to apheresis, which can present logistical problems. Intravenous dosing of AMD3100 may result in a faster rise in peripheral CD34+ cell count, so that the drug can be administered the same day as apheresis. Intravenous dosing may also increase the peak CD34+ cell count, improving the number of CD34+ cells collected via apheresis.
This Phase I/II study will evaluate the safety and efficacy of intravenous AMD3100 added to the standard G-CSF mobilization regimen of patients undergoing autologous stem cell transplantation for Hodgkin and non-Hodgkin lymphomas.
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This study's enrollment of 61 is above the median of 40 across 4,508 interventional studies indexed under Lymphoma.
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Are surgically or biologically sterile or willing to practice acceptable birth control, as follows:
Exclusion Criteria:
240 µg/kg SC AMD3100 Day -5 10 µg/kg SC G-CSF Day -4 thru Day -1 160 µg/kg IV AMD3100 and 10 µg/kg SC G-CSF Day 1 Pheresis (this will be repeated on Day 2 through Day 4 until target of ≥5X106 CD34+ cell/kg is reached)
Drug: AMD3100 · Drug: G-CSF · Procedure: Apheresis
240 µg/kg SC AMD3100 Day -5 10 µg/kg SC G-CSF Day -4 thru Day -1 240 µg/kg IV AMD3100 and 10 µg/kg SC G-CSF Day 1 Pheresis (this will be repeated on Day 2 through Day 4 until target of ≥5X106 CD34+ cell/kg is reached)
Drug: AMD3100 · Drug: G-CSF · Procedure: Apheresis
240 µg/kg SC AMD3100 Day -5 10 µg/kg SC G-CSF Day -4 thru Day -1 320 µg/kg IV AMD3100 and 10 µg/kg SC G-CSF Day 1 Pheresis (this will be repeated on Day 2 through Day 4 until target of ≥5X106 CD34+ cell/kg is reached)
Drug: AMD3100 · Drug: G-CSF · Procedure: Apheresis
240 µg/kg SC AMD3100 Day -5 10 µg/kg SC G-CSF Day -4 thru Day -1 400 µg/kg IV AMD3100 and 10 µg/kg SC G-CSF Day 1 Pheresis (this will be repeated on Day 2 through Day 4 until target of ≥5X106 CD34+ cell/kg is reached)
Drug: AMD3100 · Drug: G-CSF · Procedure: Apheresis
240 µg/kg SC AMD3100 Day -5 10 µg/kg SC G-CSF Day -4 thru Day -1 MTD as determined in Phase I IV AMD3100 and 10 µg/kg SC G-CSF Day 1 Pheresis (this will be repeated on Day 2 through Day 4 until target of ≥5X106 CD34+ cell/kg is reached)
Drug: AMD3100 · Drug: G-CSF · Procedure: Apheresis
Also known as: Plerixafor
Also known as: Neupogen, Filgrastim
Also known as: Leukopheresis
Maximum Tolerated Dose (MTD) of IV AMD3100 + G-CSF in Mobilization of Peripheral Blood Stem Cell in Patients With Lymphoma (Phase I Only)
* MTD: the highest dose level of AMD3100 at which ≤ 1 of 6 participants experience a dose limiting toxicity (DLT). The MTD will be the Phase II dose. * DLT: selected grade III or higher (hematologic, cardiac, pulmonary, hepatobiliary/pancreatic, renal, or CNS) not attributable to any other cause.
Time frame: 7 days from first dose of IV AMD3100
Number of Participants Who Experienced Dose Limiting Toxicities in Phase I Portion of Study
Dose limiting toxicity: selected grade III or higher (hematologic, cardiac, pulmonary, hepatobiliary/pancreatic, renal, or CNS) not attributable to any other cause.
Time frame: 7 days from first dose of IV AMD3100
Kinetics of Stem Cell Mobilization Using IV AMD3100 as Measured by Median Fold Change in the Number of CD34+ Cells After AMD3100 IV Administration
Time frame: From baseline to Day 1
Pharmacodynamic Response to a Dose of SC AMD3100 as Measured by Mean Percentage of the Circulating CD34+ Count With the 34+RA-123+/- Phenotype
Time frame: 1 year
Toxicity of the Combination IV AMD3100 and G-CSF to Mobilize ≥ 2 x 106 CD34+ Cells/kg as Measured by Number of Participants Who Experience Grade 3 or Higher Adverse Event Broken Down by Adverse Event
Time frame: 30 days post transplant
| Milestone | Phase I - Cohort 1 | Phase I - Cohort 2 | Phase I - Cohort 3 | Phase I - Cohort 4 | Phase II |
|---|---|---|---|---|---|
| Started | 10 | 3 | 6 | 6 | 0 |
| Completed | 9 | 3 | 6 | 6 | 0 |
| Not completed | 1 | 0 | 0 | 0 | 0 |
| Withdrew: Withdrawal by subject | 1 | 0 | 0 | 0 | 0 |
| Milestone | Phase I - Cohort 1 | Phase I - Cohort 2 | Phase I - Cohort 3 | Phase I - Cohort 4 | Phase II |
|---|---|---|---|---|---|
| Started | 0 | 0 | 0 | 0 | 36 |
| Completed | 0 | 0 | 0 | 0 | 36 |
| Not completed | 0 | 0 | 0 | 0 | 0 |
* MTD: the highest dose level of AMD3100 at which ≤ 1 of 6 participants experience a dose limiting toxicity (DLT). The MTD will be the Phase II dose. * DLT: selected grade III or higher (hematologic, cardiac, pulmonary, hepatobiliary/pancreatic, renal, or CNS) not attributable to any other cause.
| micrograms/kilograms | Phase 1 (Dose Levels 1-4) |
|---|---|
| Maximum Tolerated Dose (MTD) of IV AMD3100 + G-CSF in Mobilization of Peripheral Blood Stem Cell in Patients With Lymphoma (Phase I Only) | 400 |
Dose limiting toxicity: selected grade III or higher (hematologic, cardiac, pulmonary, hepatobiliary/pancreatic, renal, or CNS) not attributable to any other cause.
| participants | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 |
|---|---|---|---|---|
| Number of Participants Who Experienced Dose Limiting Toxicities in Phase I Portion of Study | 0 | 0 | 0 | 0 |
| fold change | Phase 1 and Phase 2 Participants |
|---|---|
| Kinetics of Stem Cell Mobilization Using IV AMD3100 as Measured by Median Fold Change in the Number of CD34+ Cells After AMD3100 IV Administration | 2.1 (0.8 to 7.0) |
| mean percentage of total CD34+ cells | Phase 1 and Phase 2 Participants |
|---|---|
| Pharmacodynamic Response to a Dose of SC AMD3100 as Measured by Mean Percentage of the Circulating CD34+ Count With the 34+RA-123+/- Phenotype | 49.0 ± 13.2 |
| participants | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 | Phase II |
|---|---|---|---|---|---|
| Hemoglobin | 3 | 2 | 4 | 4 | 20 |
| Leukocytes (WBC) | 4 | 3 | 6 | 6 | 32 |
| Lymphopenia | 3 | 3 | 3 | 5 | 29 |
| Neutrophils (ANC) | 3 | 3 | 6 | 6 | 29 |
| Platelets | 5 | 3 | 5 | 6 | 34 |
| Alkaline phosphtase | 1 | 0 | 0 | 0 | 0 |
| SGPT (ALT) | 1 | 0 | 1 | 0 | 0 |
| Hypoxia | 3 | 0 | 0 | 0 | 0 |
| Hypotension | 0 | 1 | 0 | 0 | 2 |
| Mucositis | 0 | 0 | 0 | 1 | 0 |
| Infection with neutropenia | 0 | 0 | 0 | 2 | 0 |
| Febrile neutropenia | 0 | 0 | 0 | 4 | 0 |
| INR | 0 | 0 | 0 | 1 | 0 |
| PTT | 0 | 0 | 0 | 1 | 8 |
| Bleeding at catheter site | 0 | 0 | 0 | 0 | 1 |
| Hemorrhage - spleen | 0 | 0 | 0 | 0 | 1 |
| Atrial fibrillation | 0 | 0 | 0 | 0 | 1 |
| Diarrhea | 0 | 0 | 0 | 0 | 1 |
| Ileus | 0 | 0 | 0 | 0 | 1 |
| Nausea | 0 | 0 | 0 | 0 | 1 |
| Vomiting | 0 | 0 | 0 | 0 | 1 |
| Hyperbilirubinemia | 1 | 0 | 0 | 0 | 2 |
| Fungal infection | 0 | 0 | 0 | 0 | 1 |
| Opportunistic infection | 0 | 0 | 0 | 0 | 1 |
| Clostridium difficile | 0 | 0 | 0 | 0 | 1 |
| Colitis | 0 | 0 | 0 | 0 | 1 |
| E. coli infection | 0 | 0 | 0 | 0 | 1 |
| Leptotrichia | 0 | 0 | 0 | 0 | 1 |
| Lung infection (pneumonia) | 0 | 0 | 0 | 0 | 1 |
| Staph infection | 0 | 0 | 0 | 0 | 1 |
| Typhlitis | 0 | 0 | 0 | 0 | 1 |
| Glucose - high | 0 | 0 | 0 | 0 | 2 |
| Magnesium - high | 0 | 0 | 0 | 0 | 1 |
| Potassium - low | 1 | 0 | 0 | 2 | 1 |
| Sodium - low | 0 | 0 | 0 | 1 | 6 |
| Cough | 0 | 0 | 0 | 0 | 1 |
Non-serious events are listed at a 0% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| Cohort 1 | — | 1/10 (10%) | 10/10 (100%) |
| Cohort 2 | — | 0/3 (0%) | 3/3 (100%) |
| Cohort 3 | — | 0/6 (0%) | 6/6 (100%) |
| Cohort 4 | — | 0/6 (0%) | 6/6 (100%) |
| Phase II | — | 2/36 (5.6%) | 36/36 (100%) |
| Event | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 | Phase II |
|---|---|---|---|---|---|
| Respiratory failureRespiratory, thoracic and mediastinal disorders | 1/10 | 0/3 | 0/6 | 0/6 | 0/36 |
| Abdominal painGastrointestinal disorders | 0/10 | 0/3 | 0/6 | 0/6 | 1/36 |
| ConstipationGastrointestinal disorders | 0/10 | 0/3 | 0/6 | 0/6 | 1/36 |
| Death - disease progressionGeneral disorders | 0/10 | 0/3 | 0/6 | 0/6 | 1/36 |
| Hemorrhage - spleenGeneral disorders | 0/10 | 0/3 | 0/6 | 0/6 | 1/36 |
| NauseaGastrointestinal disorders | 0/10 | 0/3 | 0/6 | 0/6 | 1/36 |
| VomitingGastrointestinal disorders | 0/10 | 0/3 | 0/6 | 0/6 | 1/36 |
| Event | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 | Phase II |
|---|---|---|---|---|---|
| Alkaline phosphataseInvestigations | 7/10 | 1/3 | 5/6 | 6/6 | 26/36 |
| Calcium - lowMetabolism and nutrition disorders | 2/10 | 0/3 | 1/6 | 6/6 | 4/36 |
| DiarrheaGastrointestinal disorders | 8/10 | 0/3 | 1/6 | 6/6 | 18/36 |
| FatigueGeneral disorders | 8/10 | 3/3 | 2/6 | 5/6 | 8/36 |
| HemoglobinBlood and lymphatic system disorders | 9/10 | 2/3 | 6/6 | 6/6 | 27/36 |
| Leukocytes (WBC)Investigations | 6/10 | 3/3 | 6/6 | 6/6 | 33/36 |
| LymphopeniaInvestigations | 6/10 | 3/3 | 3/6 | 5/6 | 31/36 |
| Neutrophils (ANC)Investigations | 3/10 | 3/3 | 6/6 | 6/6 | 29/36 |
| PlateletsInvestigations | 7/10 | 0/3 | 5/6 | 6/6 | 35/36 |
| HypotensionVascular disorders | 2/10 | 1/3 | 0/6 | 5/6 | 3/36 |
| Age, Continuous(years) | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 | Phase II | Total |
|---|---|---|---|---|---|---|
| Median | 49.5 (24 to 69) | 48 (30 to 50) | 50 (25 to 53) | 47 (25 to 59) | 60 (23 to 73) | 53 (23 to 73) |
| Sex: Female, Male(Participants) | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 | Phase II | Total |
|---|---|---|---|---|---|---|
| Female | 3 | 1 | 2 | 2 | 12 | 20 |
| Male | 7 | 2 | 4 | 4 | 24 | 41 |
| Region of Enrollment(participants) | Cohort 1 | Cohort 2 | Cohort 3 | Cohort 4 | Phase II | Total |
|---|---|---|---|---|---|---|
| United States | 10 | 3 | 6 | 6 | 36 | 61 |
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Washington University School of Medicine