Status:

WITHDRAWN

In-Vitro Studies in Depletion of Haplotype Mismatched Alloreactive T Cells

Lead Sponsor:

Indiana University School of Medicine

Collaborating Sponsors:

National Institutes of Health (NIH)

Conditions:

Hematologic Malignancies

Hematopoietic Stem Cell Transplantation

Eligibility:

All Genders

18+ years

Brief Summary

The doctors in the Bone Marrow Transplant Service at the Indiana University Cancer Center are working to better understand how the immune cells that cause graft-versus-host disease (a major complicati...

Detailed Description

The purpose of this research is to study how immune cells (called T cells) that cause graft-versus-host disease (GVHD) can best be selectively separated from other T cells and removed from the cells t...

Eligibility Criteria

Inclusion

  • Patients with hematological malignancies who are undergoing evaluation for autologous or allogeneic stem cell transplants will be eligible, if: (1)They have no circulating neoplastic cells in the peripheral blood as assessed by routine morphology or flow cytometry. (2)Patients with acute myeloid or lymphocytic leukemia are in complete remission
  • First-degree relatives of patients evaluated for stem cell transplantation will be eligible if: (1) Willing to undergo testing for HIV and hepatitis B and C (free of charge) (2) Not pregnant at time of collection of blood (3)In good general health (4) No prior history of malignancy. (5) Age 18 years or older if donating apheresis product. (Because of the relatively invasive nature of the leukopheresis procedure and difficulties in obtaining consent, children \<18 who are first degree relatives of the patient will not undergo apheresis for studies on this protocol)
  • Written informed consent

Exclusion

  • \-

Key Trial Info

Start Date :

January 1 2007

Trial Type :

OBSERVATIONAL

Allocation :

ACTUAL

End Date :

January 1 2010

Estimated Enrollment :

Patients enrolled

Trial Details

Trial ID

NCT00731705

Start Date

January 1 2007

End Date

January 1 2010

Last Update

September 19 2014

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