CD34+ (Malignant) Stem Cell Selection for Patients Receiving Allogenic Stem Cell Transplant
NCT ID: NCT02061800
Last Updated: 2024-06-04
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
ACTIVE_NOT_RECRUITING
PHASE1/PHASE2
14 participants
INTERVENTIONAL
2013-06-03
2026-07-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
This study involves subjects who are diagnosed with a malignant disease, that has either failed standard therapy or is unlikely to be cured with standard non-transplant therapy, who will receive a peripheral blood stem cell transplant. A malignant disease includes the following: Chronic Myeloid Leukemia (CML) in chronic phase, accelerated phase or blast crisis; Acute Myelogenous Leukemia (AML); Myelodysplastic Syndrome (MDS); Juvenile Myelomonocytic Leukemia (JMML); Acute Lymphoblastic Leukemia (ALL); or Lymphoma (Hodgkin's and Non-Hodgkin's).
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Donor Stem Cell Transplant in Treating Patients With Relapsed Hematologic Cancer
NCT00053196
CD34+ Enriched Transplants From HLA-Compatible Patients With Hematologic Malignancies
NCT04282174
Phase II Trial of a Chemotherapy Alone Regimen of IV Busulfan (Busulfex), Melphalan and Fludarabine as Myeloablative Regimen Followed by an Allogeneic T-Cell Depleted Hematopoietic Stem Cell Transplant From an HLA-Identical, or HLA-Non Identical Related or Unrelated Donor
NCT00582933
Fludarabine Phosphate, Busulfan, and Anti-Thymocyte Globulin Followed By Donor Peripheral Blood Stem Cell Transplant, Tacrolimus, and Methotrexate in Treating Patients With Myeloid Malignancies
NCT01056614
CD34+Selection for Partially Matched Family or Matched Unrelated Adult Donor Transplant
NCT01049854
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
NON_RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Full intensity with TBI
Patients will start their pre-conditioning regimen on 8 days before scheduled transplant. Fractionated total body irradiation (TBI) will be administered twice daily on the 6th, 7th, and 8th before transplant. Patients will receive Thiotepa on the 4th and 5th day before transplant, Cyclophosphamide on the 2nd and 3rd day before transplant, and Alemtuzumab on the 1st-5th day(s) before transplant. Then the stem cell infusion will be performed (allogeneic family member or ≥ 8/10 HLA matched adult unrelated donor peripheral blood stem cell transplantation with CD34 Selection using CliniMACS CD34+ Reagent System). GVHD prophylaxis will consist of tacrolimus only. Tacrolimus administration will begin on the day after transplant, and methylprednisolone will start on day -5.
CliniMACS CD34+ Reagent System
The CliniMACS® Reagent System (Miltenyi Biotec, Germany), is a semi-automated immunomagnetic cell selection medical device that is used in vitro to select and enrich specific cell populations in a closed, sterile environment. The system is comprised of a computer controlled medical device containing a permanent magnet, a closed-system sterile tubing set containing columns coated with a ferromagnetic matrix, and a magnetic cell specific labeling reagent.
Thiotepa
Standard of care: Thiotepa should be diluted in normal saline (NS) (1-5 mg/ml) and infused over 2 hrs on Days -5, -4. IV fluids should be at maintenance rate (1500 ml/m2). It is recommended that total parental nutrition not being used during Thiotepa administration as amino acid infusions may interfere with Thiotepa metabolism.
Cyclophosphamide
Standard of care: Cyclophosphamide (Cytoxan) should be infused over one hour. The drug can be diluted in dextrose water solvent (D5W), NS, or other solutions (250cc) to a maximum concentration of 20 mg/mL.
Alemtuzumab
Standard of care: Each dose of alemtuzumab is to be diluted in D5W or NS (maximum concentration: 0.3 mg/mL) for IV infusion over two hours.
Tacrolimus
Standard of care: Tacrolimus dosing will be 0.03mg/kg/24 hours as continuous IV infusion or 0.12 mg/kg/day po divided Q8-12 hr
Methylprednisolone
Standard of care: Methylprednisolone will be give IV slow infusion over 15-30 minutes.
Full intensity without TBI
Patients will start their pre-conditioning regimen 9 days before their scheduled transplant. Patients will receive busulfan twice daily on the 5th-8th day before transplant, and Melphalan on the 2nd-4th days before transplant and Alemtuzumab on the 1st-5th day before transplant. Subjects will then undergo with their stem cell infusion (allogeneic family member or ≥ 8/10 HLA matched adult unrelated donor peripheral blood stem cell transplantation with CD34 Selection using CliniMACS CD34+ Reagent System) and GVHD prophylaxis will consist of tacrolimus only. Tacrolimus administration will begin on the day after their transplant, and methylprednisolone will start on day -5.
CliniMACS CD34+ Reagent System
The CliniMACS® Reagent System (Miltenyi Biotec, Germany), is a semi-automated immunomagnetic cell selection medical device that is used in vitro to select and enrich specific cell populations in a closed, sterile environment. The system is comprised of a computer controlled medical device containing a permanent magnet, a closed-system sterile tubing set containing columns coated with a ferromagnetic matrix, and a magnetic cell specific labeling reagent.
Alemtuzumab
Standard of care: Each dose of alemtuzumab is to be diluted in D5W or NS (maximum concentration: 0.3 mg/mL) for IV infusion over two hours.
Tacrolimus
Standard of care: Tacrolimus dosing will be 0.03mg/kg/24 hours as continuous IV infusion or 0.12 mg/kg/day po divided Q8-12 hr
Melphalan
Standard of care: Melphalan 45mg/m2 (1.5 mg/kg IV for children \<1 year of age or \<10 kg) diluted in 0.9% NS to a concentration of 0.1- 0.45mg/ml, given IV over 30 minutes.
Busulfan
Standard of care: Busulfan will be given IV in 0.9% sodium chloride or D5W to a final solution for infusion equal to 10 times the volume of diluent to Busulfex (to a concentration \>0.5 mg/mL), through a central venous access device over 2 hours.
Methylprednisolone
Standard of care: Methylprednisolone will be give IV slow infusion over 15-30 minutes.
Reduced intensity
Patients will begin tacrolimus 8 days pre-transplant, and then will receive alemtuzumab on the 3rd-7th day pre-transplant; busulfan twice daily on the 5th-8th day pre-transplant; and fludarabine on the 2nd-7th day pre-transplant. Methylprednisolone will start on day -7.The stem cell infusion will be performed (with CD34 Selection using CliniMACS CD34+ Reagent System). GVHD prophylaxis will consist of tacrolimus or sirolimus. For patients with a history of hepatic toxicity and/or high-risk for veno-occlusive disease or other liver toxicity post stem cell transplant, melphalan at 70 mg/m2 will be substituted for Busulfan, followed by fludarabine on the 2nd-7th day before transplant and alemtuzumab on the 3rd-7th day before transplant.
CliniMACS CD34+ Reagent System
The CliniMACS® Reagent System (Miltenyi Biotec, Germany), is a semi-automated immunomagnetic cell selection medical device that is used in vitro to select and enrich specific cell populations in a closed, sterile environment. The system is comprised of a computer controlled medical device containing a permanent magnet, a closed-system sterile tubing set containing columns coated with a ferromagnetic matrix, and a magnetic cell specific labeling reagent.
Alemtuzumab
Standard of care: Each dose of alemtuzumab is to be diluted in D5W or NS (maximum concentration: 0.3 mg/mL) for IV infusion over two hours.
Tacrolimus
Standard of care: Tacrolimus dosing will be 0.03mg/kg/24 hours as continuous IV infusion or 0.12 mg/kg/day po divided Q8-12 hr
Busulfan
Standard of care: Busulfan will be given IV in 0.9% sodium chloride or D5W to a final solution for infusion equal to 10 times the volume of diluent to Busulfex (to a concentration \>0.5 mg/mL), through a central venous access device over 2 hours.
Fludarabine
Standard of care: Fludarabine will be given IV in 50-100 ml of D5W or 0.9% sodium chloride, over 30 minutes.
Methylprednisolone
Standard of care: Methylprednisolone will be give IV slow infusion over 15-30 minutes.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
CliniMACS CD34+ Reagent System
The CliniMACS® Reagent System (Miltenyi Biotec, Germany), is a semi-automated immunomagnetic cell selection medical device that is used in vitro to select and enrich specific cell populations in a closed, sterile environment. The system is comprised of a computer controlled medical device containing a permanent magnet, a closed-system sterile tubing set containing columns coated with a ferromagnetic matrix, and a magnetic cell specific labeling reagent.
Thiotepa
Standard of care: Thiotepa should be diluted in normal saline (NS) (1-5 mg/ml) and infused over 2 hrs on Days -5, -4. IV fluids should be at maintenance rate (1500 ml/m2). It is recommended that total parental nutrition not being used during Thiotepa administration as amino acid infusions may interfere with Thiotepa metabolism.
Cyclophosphamide
Standard of care: Cyclophosphamide (Cytoxan) should be infused over one hour. The drug can be diluted in dextrose water solvent (D5W), NS, or other solutions (250cc) to a maximum concentration of 20 mg/mL.
Alemtuzumab
Standard of care: Each dose of alemtuzumab is to be diluted in D5W or NS (maximum concentration: 0.3 mg/mL) for IV infusion over two hours.
Tacrolimus
Standard of care: Tacrolimus dosing will be 0.03mg/kg/24 hours as continuous IV infusion or 0.12 mg/kg/day po divided Q8-12 hr
Melphalan
Standard of care: Melphalan 45mg/m2 (1.5 mg/kg IV for children \<1 year of age or \<10 kg) diluted in 0.9% NS to a concentration of 0.1- 0.45mg/ml, given IV over 30 minutes.
Busulfan
Standard of care: Busulfan will be given IV in 0.9% sodium chloride or D5W to a final solution for infusion equal to 10 times the volume of diluent to Busulfex (to a concentration \>0.5 mg/mL), through a central venous access device over 2 hours.
Fludarabine
Standard of care: Fludarabine will be given IV in 50-100 ml of D5W or 0.9% sodium chloride, over 30 minutes.
Methylprednisolone
Standard of care: Methylprednisolone will be give IV slow infusion over 15-30 minutes.
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Diagnosed with a malignant disease
* Must be fully informed about their illness and the investigational nature of the study protocol (including foreseeable risks and possible side effects), and must sign an informed consent
* For unrelated donor: A human leukocyte antigen (HLA) 8/10, 9/10 or 10/10 matched unrelated adult donor (MUD) will be required for study entry
* For related donor: A 5/10, 6/10, 7/10, 8/10, 9/10 or 10/10 matched (or partially matched) family donor will be required for study entry
* Adequate renal function
* Adequate liver function
* Adequate cardiac function
* Adequate pulmonary function
Exclusion Criteria
* Females who are pregnant or breast feeding at the time of study entry are not eligible
22 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Diane George
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Diane George
Assistant Professor of Pediatrics, Department of Pediatrics Onc/BMT/Hem
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Diane George, MD
Role: PRINCIPAL_INVESTIGATOR
Columbia University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Columbia University Irving Medical Center
New York, New York, United States
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
AAAK8060
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.