University of Chicago Comprehensive Cancer Center
Chicago, Illinois, 60637-1470, United States
NCT Number: NCT01839916
This pilot phase II trial studies how well giving donor T cells after donor stem cell transplant works in treating patients with hematologic malignancies. In a donor stem cell transplant, the donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-tumor effect). Giving an infusion of the donor's T cells (donor lymphocyte infusion) after the transplant may help increase this effect.
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Notify Me14 year–75 year
All sexes
Interventional
Phase 2
Chicago, Illinois, 60637-1470, United States
PRIMARY OBJECTIVES:
I. To determine the feasibility of escalating dose regimen (EDR) donor lymphocyte infusion (DLI) as measured by the proportion of patients who receive at least one DLI.
SECONDARY OBJECTIVES:
I. To assess progression free survival (PFS) at 2 years after stem cell transplant (SCT) for high-risk hematologic malignancies receiving T-cell depleted grafts followed by escalating dose regimen (EDR) prophylactic DLI compared to historical controls not receiving DLI.
II. To assess the safety of EDR DLI for high-risk hematologic malignancies as measured by cumulative incidence of severe grade III-IV acute graft-versus-host disease (GVHD).
III. To measure outcomes of grade II-IV acute GVHD, non-relapse mortality, overall survival and chronic GVHD of EDR DLI.
IV. To assess the full donor chimerism rate in the CD3 compartment and immune reconstitution after EDR DLI.
OUTLINE:
Patients receive DLI intravenously (IV). Treatment repeats every 4-8 weeks for 5 doses in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up periodically for 2 years.
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
Given IV
Other names: ALLOLYMPH
Correlative studies
Time frame: Up to 2 years
Time frame: 2 years
Time to relapse or death as a result of any cause was evaluated at 2 years and the progression free survival rate was reported.
Time frame: At 2 years
Computed using the Kaplan-Meier product-limit estimate and expressed as probabilities with a 95% CI.
Time frame: At 1 year and 2 year
Estimated by cumulative incidence method.
Time frame: At 1 year and 2 year
Estimated by cumulative incidence method.
Time frame: At 2 year
Estimated by cumulative incidence method. Cumulative incidence of treatment-related mortality with relapse of the original disease as the competing risk will be calculated.
University of Chicago
Other
Pilot Study of Prophylactic Dose-Escalation Donor Lymphocyte Infusion After T Cell Depleted Allogeneic Stem Cell Transplant in High Risk Patients With Hematologic Malignancies
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View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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