Donor Peripheral Stem Cell Transplant in Treating Patients With Hematolymphoid Malignancies

Sponsor
Robert Lowsky (Other)
Overall Status
Completed
CT.gov ID
NCT01523223
Collaborator
National Cancer Institute (NCI) (NIH)
16
1
1
57
0.3

Study Details

Study Description

Brief Summary

This phase I trial studies the side effects and the best dose of donor CD8+ memory T-cells in treating patients with hematolymphoid malignancies. Giving low dose of chemotherapy before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-cancer effects). Giving an infusion of the donor's T cells (donor lymphocyte infusion) after the transplant may help increase this effect

Detailed Description

PRIMARY OBJECTIVES:
  1. To determine the feasibility of purifying allogeneic CD8+ memory T-cells suitable for clinical application and to determine the safety and maximum tolerated dose (MTD) of these cells in patients with recurrent or refractory hematolymphoid malignancies following allogeneic hematopoietic cell transplant (HCT).
SECONDARY OBJECTIVES:
  1. To determine disease response, time to disease progression, event-free survival, and overall survival following treatment with allogeneic CD8+ memory T-cells.

  2. To assess donor specific chimerism before and at designated time points after treatment with allogeneic CD8+ memory T-cells.

OUTLINE: This is a dose-escalation study.

Patients undergo CD8+ memory T-cell infusion over 10-20 minutes.

Study Design

Study Type:
Interventional
Actual Enrollment :
16 participants
Allocation:
N/A
Intervention Model:
Single Group Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Phase I Study of CD8 Memory T-Cell Donor Lymphocyte Infusion for Relapse of Hematolymphoid Malignancies Following Matched Related Donor Allogeneic Hematopoietic Cell Transplantation
Study Start Date :
Jan 1, 2012
Actual Primary Completion Date :
Sep 1, 2016
Actual Study Completion Date :
Oct 1, 2016

Arms and Interventions

Arm Intervention/Treatment
Experimental: Treatment (DLI)

Patients undergo CD8+ memory T-cell infusion over 10-20 minutes.

Biological: therapeutic allogeneic lymphocytes
Undergo CD8 memory T-cell infusion
Other Names:
  • ALLOLYMPH
  • Outcome Measures

    Primary Outcome Measures

    1. Occurrence (individual listings and summary) of dose-limiting toxicities [60 days following CD8+ memory T-cell infusion]

    2. Incidence of GVHD [Change from Baseline to 60 days following the CD8+ memory T-cell infusion]

    Secondary Outcome Measures

    1. Disease response as assessed by complete remission, partial remission, stable disease, and progressive disease from radiographic and cellular or tissue samples [Change from baseline to 180 days following infusion]

      Measured 90 and 180 days following infusion

    2. Incidence of donor-specific chimerism assessed by STR analysis [Change from baseline to 6 months]

      Measured monthly for 6 months

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years to 75 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Patients must have undergone a human leukocyte antigen (HLA) matched (sibling) allogeneic HCT for a hematologic or lymphoid malignancy other than chronic myelogenous leukemia (CML) who have recurrent or persistent disease and are otherwise eligible for donor leukocyte infusions CML patients with persistent disease after receiving donor lymphocyte infusion of at least 1x10^8cells/kg will be eligible for CD8+ memory T cell infusion

    • Patients must have no evidence of active graft-versus-host disease and must be on a stable immunosuppressive regimen without a change in drugs dosage in the 4 weeks prior to the planned CD8+ memory T cell infusion

    • Patients must not have any active infections

    • Patients must have a performance status of > 70% on the Karnofsky scale

    • Serum creatinine of < 2 mg/dl or creatinine clearance of > 50 cc/min

    • Bilirubin of < 3 mg/dl Transaminases < 3 times the upper limit of normal

    • Patients must have negative antibody serology for the human immunodeficiency virus (HIV1 and 2) and hepatitis C virus and negative test for hepatitis B surface antigen

    DONOR:
    • Donors must be an HLA matched sibling

    • Donors must be 18-75 years of age, inclusive

    • Donors must be in a state of general good health

    • Donors must have a white blood cell count > 3.5 x 109/liter DONOR: Platelets > 150 x 109/liter

    • Donors: Hematocrit > 35%

    • Donors must be capable of undergoing leukapheresis

    • Donors must not be seropositive for HIV 1 and 2, Hepatitis B surface antigen, Hepatitis B core antibody, Hepatitis C antibody, human T-lymphotropic virus (HTLV) antibody, cytomegalovirus (CMV) immunoglobulin (Ig)M, or Rapid Plasma Reagin (RPR) (Treponema)

    • Female donors must not be pregnant or lactating

    Exclusion Criteria:
    • Diagnosis of CML except patients who have failed prior donor leukocyte infusion with a minimum cell dose of 1x10^8 cells/kg

    • Patients who have been diagnosed with a second cancer (except carcinoma in situ of the cervix and basal cell carcinoma of the skin) which is currently active or has been treated within three years prior to screening

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Stanford University Stanford California United States 94305

    Sponsors and Collaborators

    • Robert Lowsky
    • National Cancer Institute (NCI)

    Investigators

    • Principal Investigator: Robert Lowsky, Stanford University

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Robert Lowsky, Associate Professor Medicine, Stanford University
    ClinicalTrials.gov Identifier:
    NCT01523223
    Other Study ID Numbers:
    • BMT243
    • NCI-2012-00044
    • SU-01272012-9028
    • 22626
    First Posted:
    Feb 1, 2012
    Last Update Posted:
    Mar 19, 2019
    Last Verified:
    Jul 1, 2016

    Study Results

    No Results Posted as of Mar 19, 2019