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Trial record 1 of 1 for:    NCT00914940
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Selective Depletion of CD45RA+T Cells From Allogeneic Peripheral Blood Stem Cell Grafts for the Prevention of GVHD

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00914940
Recruitment Status : Terminated (Did not reach one of the primary endpoints of decreased total acute GVHD)
First Posted : June 5, 2009
Results First Posted : August 20, 2020
Last Update Posted : August 20, 2020
Sponsor:
Collaborator:
National Cancer Institute (NCI)
Information provided by (Responsible Party):
Fred Hutchinson Cancer Center

Brief Summary:

RATIONALE: Allogeneic hematopoietic stem cell transplant (HSCT) is a treatment that can cure acute leukemia and myelodysplasia. After giving the patient chemotherapy and total body irradiation to stop the growth of cancer and remove the patient's diseased bone marrow, healthy stem cells from a donor are infused into the patient to replace the patient's bone marrow and make red and white blood cells and platelets. Unfortunately HSCT is often complicated by 'graft versus host disease' (GVHD) in which the transplanted cells from a donor can make an immune response against the body's normal cells and cause tissue damage and severe symptoms. Removing a subset of the donor T cells, called 'naive T cells', before transplant may reduce the frequency and intensity of GVHD.

PURPOSE: This phase II trial will determine whether the removal of the naive T cells from donor cells can decrease the rate and severity of graft-vs-host disease while preserving specific immunity against infections in patients with acute leukemia or advanced myelodysplastic syndromes.


Condition or disease Intervention/treatment Phase
Graft Versus Host Disease Leukemia Myelodysplastic Syndromes Drug: Fludarabine Phosphate Drug: Tacrolimus Drug: Thiotepa Radiation: Total-Body Irradiation (TBI) Other: Magnetic Affinity Cell Sorting Procedure: Peripheral Blood Stem Cell Transplantation Procedure: Allogeneic Hematopoietic Stem Cell Transplantation Biological: T Cell-Depleted Hematopoietic Stem Cell Transplantation Phase 2

Detailed Description:

OBJECTIVES:

Primary

  • Estimate the probability of grades II-IV acute graft-vs-host disease (GVHD) in patients with acute leukemia or advanced myelodysplastic syndromes treated with CD45RA+ T-cell-depleted allogeneic peripheral blood stem cell transplantation and compare this to relevant historical experience.
  • Estimate the probability of graft failure in these patients.

Secondary

  • Evaluate immune reconstitution and pathogen-specific T-cell reconstitution in these patients.
  • Estimate the probability of transplant-related mortality by day 100 in these patients.
  • Estimate the probability of relapse in these patients.
  • Estimate the probability and severity of chronic GVHD in these patients.

OUTLINE: This is a multicenter study.

  • Myeloablative conditioning regimen: Patients undergo total body irradiation twice daily for 4 days (Days -10 to -7) Patients also receive thiotepa IV over 4 hours for 2 days (Days -6 and -5) and fludarabine phosphate IV over 30 minutes for 5 days (Days -6 to -2.)
  • Transplantation: Patients receive a CD34+ enriched allogeneic peripheral blood stem cell (PBSC) product followed by a CD45RA+ T-cell-depleted allogeneic PBSC product on day 0.
  • Graft-vs-host disease (GVHD) prophylaxis: Patients will receive Tacrolimus as per cohort 1. If the rate of grade II-IV acute GVHD in the first 35 patients is significantly reduced (compared to historical controls), subsequent patients are enrolled in cohort 2.

    • Cohort 1: Patients receive tacrolimus IV continuously or orally twice daily beginning on day -1 and continuing until day 50, followed by a standard taper in the absence of grade II-IV acute GVHD.
    • Cohort 2: Patients receive tacrolimus IV continuously or orally twice daily beginning on day -1 and continuing until day 30, followed by a rapid taper in the absence of grade II-IV acute GVHD.

Patients are followed actively for at least 1 year post transplant.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 41 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Multi-center Phase II Study of Selective Depletion of CD45RA+ T Cells From Allogeneic Peripheral Blood Stem Cell Grafts for the Prevention of GVHD
Actual Study Start Date : December 17, 2009
Actual Primary Completion Date : December 1, 2019
Actual Study Completion Date : May 26, 2020


Arm Intervention/treatment
Experimental: Arm 1

CONDITIONING: Patients undergo total-body irradiation twice daily on days -10 to -7. Patients also receive thiotepa IV over 4 hours on days -6 and -5 and fludarabine IV over 30 minutes on days -6 to -2. TRANSPLANTATION: Patients undergo infusion of CD34+ enriched allogeneic peripheral blood stem cells (PBSC) followed by CD45RA+ T-cell-depleted allogeneic PBSC on day 0.

GRAFT-VS-HOST DISEASE PROPHYLAXIS: Cohort A: Patients receive tacrolimus IV continuously or orally twice daily beginning on day -1 and continuing until day 50 followed by standard taper in the absence of grade II-IV acute GVHD. Cohort B: Patients receive tacrolimus IV continuously or orally twice daily beginning on day -1 and continuing until day 30 followed by rapid taper in the absence of grade II-IV acute GVHD.

Drug: Fludarabine Phosphate
Fludarabine will be administered in a dose of 25 mg/m2/day IV over approximately 30 minutes for 5 consecutive days (day -6 to -2). The total dose of fludarabine will be 125 mg/m2.
Other Names:
  • 2-F-ara-AMP
  • Beneflur
  • Fludara

Drug: Tacrolimus

Tacrolimus will be administered beginning on day -1 at a dose of 0.03 mg/kg/day by continuous IV infusion.

For the first cohort of 35 patients, if there is no evidence of grade II-IV acute GVHD on or prior to day 50, tacrolimus should then be tapered at the rate of approximately 5% of the day 50 dose each week for liquid, and 20% of the day 50 dose per month for capsules.

In the second cohort of 25 patients if there is no evidence of grade II GVHD on or prior to day 30, tacrolimus should then be tapered at the rate of approximately 8% of the day 30 dose each week for liquid, and 33% of the day 30 dose per month for capsules.

Other Names:
  • Advagraf
  • FK 506
  • Prograf
  • Protopic

Drug: Thiotepa
Thiotepa will be administered in a dose of 5 mg/kg/day (adjusted body weight) IV over approximately 4 hours for 2 consecutive days (day -6 and day -5).
Other Names:
  • Oncotiotepa
  • STEPA
  • TESPA
  • Tespamin
  • Tespamine
  • TSPA

Radiation: Total-Body Irradiation (TBI)
TBI will be given as 165 cGy fractions twice per day x 4 days - total dose 1320cGy (days -10 to -7).
Other Name: TBI

Other: Magnetic Affinity Cell Sorting
Device
Other Name: Magnetic-Activated Cell Sorter (CliniMACS, Miltenyi)

Procedure: Peripheral Blood Stem Cell Transplantation
Patient will undergo a PBSC transplantation
Other Names:
  • PBPC transplantation
  • PBSC transplantation
  • Peripheral Blood Progenitor Cell Transplantation
  • Transplantation
  • Peripheral Blood Stem Cell

Procedure: Allogeneic Hematopoietic Stem Cell Transplantation
Patients who are considered appropriate candidates for allogeneic hematopoietic stem cell transplantation

Biological: T Cell-Depleted Hematopoietic Stem Cell Transplantation
Patients who are eligible will receive a T Cell-Depleted Hematopoietic Stem Cell Transplantation




Primary Outcome Measures :
  1. Number of Participants With Acute Graft-vs-host Disease (GVHD): Grade I-IV, Including Those With no Reportable Acute GVHD [ Time Frame: Within 360 days of transplant ]
    Number of participants with aGVHD and severity of aGVHD within the first 360 days post-transplant as graded by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) Version 4.0. Acute GVHD is graded by standard criteria, and all suspected cases of acute GVHD will be confirmed histologically by biopsy of an affected organ. The severity of acute GVHD is determined by an assessment of the degree of involvement of the skin, liver, and gastrointestinal tract. Grade I is characterized as mild disease, Grade II as moderate, Grade III as severe (involvement of any organ system), and Grade IV as life-threatening.

  2. Number of Participants Who Did Not Engraft After Receiving a CD45RA+ T Cell Depleted PBSC Transplant [ Time Frame: Up to 5 years post transplant ]
    Graft failure is defined as either a failure to reach an ANC of >500/uL for 3 consecutive days by day 28 post-transplant, or an irreversible decrease in ANC <100 after an established donor graft, unless there is a reasonable explanation such as a viral infection or drug effect that may be responsible for a reversible decrease in ANC.


Secondary Outcome Measures :
  1. Transplant-related Mortality by Day 100 [ Time Frame: Transplant to day 100 ]
    Number of participants who died due to transplant-related issues within the first 100 days of transplant

  2. Number of Participants Who Have Relapsed Within 5 Years of CD45RA+ T Cell Depleted PBSC Transplant [ Time Frame: Up to 5 years post transplant ]
    Relapse is defined by the presence of malignant cells in marrow, peripheral blood, or extramedullary sites by histopathology. Testing for recurrent malignancy in the blood and bone marrow performed by monitoring the CBC and bone marrow at Day 28, 58, 80, 360, and as needed for suspected relapse.

  3. Number of Participants With Chronic GVHD [ Time Frame: Up to 5 years post transplant ]
    Chronic GVHD measured by meeting NIH criteria and treated with immune suppression



Information from the National Library of Medicine

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Ages Eligible for Study:   14 Years to 55 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS:

  • Diagnosis of 1 of the following:

    • Acute lymphocytic leukemia (ALL) or acute myeloid leukemia (AML) in first or subsequent remission
    • ALL or AML in relapse or primary refractory ALL or AML with a circulating blast count ≤ 10,000/mm^3
    • Refractory anemia with excess blasts (RAEB) (RAEB-1 or RAEB-2) if the patient has received induction chemotherapy within the past 60 days
  • Appropriate candidate for allogeneic hematopoietic stem cell transplantation (HSCT)
  • No CNS involvement refractory to intrathecal chemotherapy and/or standard cranial-spinal radiotherapy

PATIENT CHARACTERISTICS:

  • Age 14-55
  • Creatinine < 1.5 mg/dL
  • Cardiac ejection fraction > 45%
  • DLCO corrected > 60% of predicted
  • Total bilirubin < 2 times upper limit of normal (ULN) (unless attributed to Gilbert syndrome)
  • AST and ALT < 2 times ULN
  • Not pregnant or nursing
  • Fertile patients must use effective contraception during and for 12 months after transplantation
  • HIV negative
  • No co-existing disease (other than leukemia or RAEB) that would limit life expectancy to < 3 months
  • No uncontrolled infection that, in the opinion of the consulting infectious disease physician, would contraindicate myeloablative HSCT
  • No other medical condition that would contraindicate HSCT
  • No known hypersensitivity to tacrolimus

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • No prior HSCT
  • No concurrent participation in other experimental studies for the prevention of graft-vs-host disease

DONOR CHARACTERISTICS:

  • Genotypic or phenotypic HLA-identical related donor
  • Able to donate peripheral blood stem cells
  • Age > 14 years
  • Applicable to male patients only: No female donors who have previously given birth to a male child or have had a pregnancy beyond the first trimester miscarriage or termination of pregnancy or nursing
  • No donors who have received blood transfusions
  • No CD45 Mutation with aberrant CD45RA isoform expression

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00914940


Locations
Layout table for location information
United States, Connecticut
Yale University School of Medicine/Yale New Haven Hospital
New Haven, Connecticut, United States, 06520
United States, Washington
Fred Hutchinson Cancer Research Center
Seattle, Washington, United States, 98109-1024
Sponsors and Collaborators
Fred Hutchinson Cancer Center
National Cancer Institute (NCI)
Investigators
Layout table for investigator information
Principal Investigator: Marie Bleakley, MD Fred Hutchinson Cancer Center
Principal Investigator: Warren Shlomchik, MD Yale University School of Medicine/Yale New Haven Hospital
  Study Documents (Full-Text)

Documents provided by Fred Hutchinson Cancer Center:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Layout table for additonal information
Responsible Party: Fred Hutchinson Cancer Center
ClinicalTrials.gov Identifier: NCT00914940    
Other Study ID Numbers: 2222.00
P30CA015704 ( U.S. NIH Grant/Contract )
P01CA018029 ( U.S. NIH Grant/Contract )
IR-6907 ( Other Identifier: FHCRC IRB )
CDR0000644201 ( Registry Identifier: NCI PDQ )
0903004832 ( Other Identifier: HIC Protocol Number )
NCI-2010-00713 ( Registry Identifier: NCI / CTRP )
RG2810004 ( Other Identifier: Fred Hutch/University of Washington Cancer Consortium )
First Posted: June 5, 2009    Key Record Dates
Results First Posted: August 20, 2020
Last Update Posted: August 20, 2020
Last Verified: July 2020
Keywords provided by Fred Hutchinson Cancer Center:
graft versus host disease
adult acute lymphoblastic leukemia in remission
recurrent adult acute lymphoblastic leukemia
childhood acute lymphoblastic leukemia in remission
recurrent childhood acute lymphoblastic leukemia
adult acute myeloid leukemia in remission
recurrent adult acute myeloid leukemia
adult acute myeloid leukemia with 11q23 (MLL) abnormalities
adult acute myeloid leukemia with inv(16)(p13;q22)
adult acute myeloid leukemia with t(15;17)(q22;q12)
adult acute myeloid leukemia with t(16;16)(p13;q22)
adult acute myeloid leukemia with t(8;21)(q22;q22)
childhood acute myeloid leukemia in remission
recurrent childhood acute myeloid leukemia
childhood myelodysplastic syndromes
previously treated myelodysplastic syndromes
refractory anemia with excess blasts
de novo myelodysplastic syndromes
secondary myelodysplastic syndromes
Additional relevant MeSH terms:
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Leukemia
Preleukemia
Myelodysplastic Syndromes
Graft vs Host Disease
Syndrome
Disease
Pathologic Processes
Neoplasms by Histologic Type
Neoplasms
Bone Marrow Diseases
Hematologic Diseases
Precancerous Conditions
Immune System Diseases
Fludarabine
Fludarabine phosphate
Thiotepa
Tacrolimus
Antineoplastic Agents
Antimetabolites, Antineoplastic
Antimetabolites
Molecular Mechanisms of Pharmacological Action
Immunosuppressive Agents
Immunologic Factors
Physiological Effects of Drugs
Calcineurin Inhibitors
Enzyme Inhibitors
Antineoplastic Agents, Alkylating
Alkylating Agents
Myeloablative Agonists