Donor Umbilical Cord Blood Transplant With or Without Ex-vivo Expanded Cord Blood Progenitor Cells in Treating Patients With Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Chronic Myelogenous Leukemia, or Myelodysplastic Syndromes



Status:Active, not recruiting
Conditions:Cancer, Blood Cancer, Women's Studies, Anemia, Hematology
Therapuetic Areas:Hematology, Oncology, Reproductive
Healthy:No
Age Range:Any - 65
Updated:4/3/2019
Start Date:December 11, 2012

Use our guide to learn which trials are right for you!

Multi-Center, Open-Label Randomized Study of Single or Double Myeloablative Cord Blood Transplantation With or Without Infusion of Off-The-Shelf Ex Vivo Expanded Cryopreserved Cord Blood Progenitor Cells in Patients With Hematologic Malignancies

This randomized phase II trial studies how well donor umbilical cord blood transplant with or
without ex-vivo expanded cord blood progenitor cells works in treating patients with acute
myeloid leukemia, acute lymphoblastic leukemia, chronic myelogenous leukemia, or
myelodysplastic syndromes. Giving chemotherapy and total-body irradiation before a donor
umbilical cord blood transplant helps stop the growth of cancer cells. It may also stop the
patient's immune system from rejecting the donor's cells. When the healthy stem cells and
ex-vivo expanded cord blood progenitor cells are infused into the patient they may help the
patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. It
is not yet known whether giving donor umbilical cord blood transplant plus ex-vivo expanded
cord blood progenitor cells is more effective than giving a donor umbilical cord blood
transplant alone.

PRIMARY OBJECTIVES:

I. Compare the time to neutrophil engraftment (absolute neutrophil count [ANC] >= 500) in
patients receiving a standard of care myeloablative cord blood transplant (CBT) augmented
with an off-the-shelf pre-expanded and cryopreserved cord blood product to those who do not
receive the product.

SECONDARY OBJECTIVES:

I. Provide initial data on clinical and economic benefit, such as time to platelet
engraftment, duration of initial hospitalization, transplant-related mortality (TRM), death
without engraftment, and incidence of severe infections in the first 100 days
post-transplant.

II. The kinetics of immune system recovery will also be evaluated in both arms.

OUTLINE: Patients are randomized to 1 of 2 treatment arms.

Standard of Care Arm:

CONDITIONING REGIMEN: One of two possible conditioning regimens is chosen by the attending
physician: Patients receive fludarabine phosphate intravenously (IV) over 30 minutes on days
-8 to -6, cyclophosphamide IV on days -7 to -6., and undergo high dose total-body irradiation
(TBI) twice daily (BID) on days -4 to -1 OR, patients receive fludarabine phosphate IV over
30-60 minutes on days -6 to -2, cyclophosphamide IV on day -6, thiotepa IV over 4 hours on
days -5 to -4, and undergo middle intensity TBI once daily (QD) on days -2 to -1.

TRANSPLANT: Patients undergo single-unit or double-unit unmanipulated umbilical cord blood
(UCB) transplant on day 0.

GRAFT-VERSUS-HOST DISEASE (GVHD) PROPHYLAXIS: Patients receive cyclosporine IV over 1 hour
BID (adults) or thrice daily (TID) (children) or orally (PO) on days -3 to 100 with taper
beginning on day 101. Patients also receive mycophenolate mofetil (MMF) IV TID on days 0-7
then may receive MMF PO TID. Patients remain on MMF TID for a minimum of 30 days, and then
may begin taper if there is no evidence of GVHD and are well-engrafted from one donor unit.

Experimental Arm:

CONDITIONING REGIMEN: Patients receive the conditioning regimen chosen by the attending
physician as in Standard of Care Arm.

TRANSPLANT: Patients undergo single-unit or double-unit unmanipulated UCB transplant on day
0. Patients also receive an infusion of ex vivo-expanded cord blood progenitors at least 4
hours after completion of UCB transplant.

GVHD PROPHYLAXIS: Patients receive cyclosporine IV or PO and mycophenolate mofetil IV or PO
as in Standard of Care Arm.

After completion of study treatment, patients are followed up periodically for 2 years.

Inclusion Criteria:

- Age criteria:

- High dose TBI regimen: 6 months to =< 45 years

- Middle intensity TBI regimen: 6 months to =< 65 years

- Conditioning regimen selection should be based on the underlying disease,
presence of minimal residual disease (MRD), age, co-morbidities, attending
physician, and site preference; conditioning regimen will not require
stratification of the randomization due to heterogeneity in the cohort of
eligible patients.

- Acute myeloid leukemia, including biphenotypic acute leukemia or mixed-lineage
leukemia

- All patients must have acute myeloid leukemia (AML) that is considered best
treated by stem cell transplant by the referring physician and the attending
transplant physician

- All patients must be in complete remission (CR) as defined by < 5% blasts by
morphology/flow cytometry in a representative bone marrow sample with cellularity
>= 15% for age

- Patients in which adequate marrow/biopsy specimens cannot be obtained to
determine remission status by morphologic assessment, but have fulfilled criteria
of remission by flow cytometry, recovery of peripheral blood counts with no
circulating blasts, and/or normal cytogenetics (if applicable) may still be
eligible; reasonable attempts must be made to obtain an adequate specimen for
morphologic assessment, including possible repeat procedures; these patients must
be discussed with the principal investigator prior to enrollment

- Acute lymphoblastic leukemia, including biphenotypic acute leukemia or mixed-lineage
leukemia

- High risk first complete remission (CR1) (for example, but not limited to:
t(9;22), t(1;19), t(4;11) or other mixed-lineage leukemia [MLL] rearrangements,
hypodiploid); or high risk (HR) as defined by referring institution treatment
protocol greater than 1 cycle to obtain CR; second complete remission (CR2) or
greater

- All patients must be in CR as defined by < 5% blasts by morphology/flow cytometry
in a representative bone marrow sample with cellularity >= 15% for age

- Patients in which adequate marrow/biopsy specimens cannot be obtained to
determine remission status by morphologic assessment, but have fulfilled criteria
of remission by flow cytometry, recovery of peripheral blood counts with no
circulating blasts, and/or normal cytogenetics (if applicable) may still be
eligible; reasonable attempts must be made to obtain an adequate specimen for
morphologic assessment, including possible repeat procedures; these patients must
be discussed with the principal investigator prior to enrollment

- Chronic myelogenous leukemia excluding refractory blast crisis; to be eligible in
first chronic phase (CP1) patient must have failed or be intolerant to tyrosine kinase
inhibitor therapy

- Myelodysplasia (MDS) International Prognostic Scoring System (IPSS) intermediate
(Int)-2 or high risk (i.e., refractory anemia with excess blasts [RAEB], refractory
anemia with excess blasts in transformation [RAEBt]) or refractory anemia with severe
pancytopenia or high risk cytogenetics; blasts must be < 10% by a representative bone
marrow aspirate morphology

- Karnofsky (>= 16 years old) >= 70 or Eastern Cooperative Oncology Group (ECOG) 0-1

- Lansky (< 16 years old) >= 60

- Adults: calculated creatinine clearance must be > 60 mL and serum creatinine =< 2
mg/dL

- Children (< 18 years old): calculated creatinine clearance must be > 60 mL/min

- Total serum bilirubin must be < 3 mg/dL unless the elevation is thought to be due to
Gilbert's disease or hemolysis

- Transaminases must be < 3 x the upper limit of normal per reference values of
referring institution

- Diffusing capacity of the lung for carbon monoxide (DLCO) corrected > 60% normal

- For pediatric patients unable to perform pulmonary function tests, oxygen (O2)
saturation > 92% on room air

- May not be on supplemental oxygen

- Left ventricular ejection fraction > 45% OR

- Shortening fraction > 26%

- Ability to understand and the willingness to sign a written informed consent document

Exclusion Criteria:

- Uncontrolled viral or bacterial infection at the time of study enrollment

- Active or recent (prior 6 month) invasive fungal infection without infectious disease
(ID) consult and approval

- History of human immunodeficiency virus (HIV) infection

- Pregnant or breastfeeding

- Prior myeloablative transplant containing full dose TBI (greater than 8 Gy)

- Central nervous system (CNS) leukemic involvement not clearing with intrathecal
chemotherapy and/or cranial radiation prior to initiation of conditioning; diagnostic
lumbar puncture is to be performed per protocol

- Patients >= 45 years: comorbidity score of 5 or higher
We found this trial at
8
sites
Seattle, Washington 98109
Principal Investigator: Filippo Milano
Phone: 206-667-5925
?
mi
from
Seattle, WA
Click here to add this to my saved trials
1500 E Duarte Rd
Duarte, California 91010
(626) 256-4673
Principal Investigator: Chatchada Karanes
Phone: 626-359-8111
City of Hope Comprehensive Cancer Center City of Hope is a leading research and treatment...
?
mi
from
Duarte, CA
Click here to add this to my saved trials
450 Brookline Ave
Boston, Massachusetts 2215
617-632-3000
Principal Investigator: Christine N. Duncan
Phone: 617-632-6255
Dana-Farber Cancer Institute Since it’s founding in 1947, Dana-Farber has been committed to providing adults...
?
mi
from
Boston, MA
Click here to add this to my saved trials
2049 E 100th St
Cleveland, Ohio 44106
(216) 444-2200
Principal Investigator: Rabi Hanna
Phone: 216-444-0663
Cleveland Clinic Foundation The Cleveland Clinic (formally known as The Cleveland Clinic Foundation) is a...
?
mi
from
Cleveland, OH
Click here to add this to my saved trials
Denver, Colorado 80210
Principal Investigator: Jonathan A. Gutman
Phone: 720-848-0644
?
mi
from
Denver, CO
Click here to add this to my saved trials
2301 Erwin Rd
Durham, North Carolina 27710
919-684-8111
Principal Investigator: Joanne Kurtzberg
Phone: 919-668-1100
Duke Univ Med Ctr As a world-class academic and health care system, Duke Medicine strives...
?
mi
from
Durham, NC
Click here to add this to my saved trials
New York, New York 10029
Principal Investigator: Alla Keyzner
Phone: 646-942-8201
?
mi
from
New York, NY
Click here to add this to my saved trials
875 Blake Wilbur Drive
Palo Alto, California 94304
Principal Investigator: Andrew Rezvani
Phone: 650-725-4077
?
mi
from
Palo Alto, CA
Click here to add this to my saved trials