Targeted marrow irradiation with radioactively labeled anti-CD66 monoclonal antibody prior to allogeneic stem cell transplantation for patients with leukemia: results of a phase I-II study

Haematologica. 2006 Feb;91(2):285-6.

Abstract

We treated 20 adult patients with a (188) Re-labeled anti-CD66 antibody (mean marrow dose 13.3 Gy) prior to allogeneic stem cell transplantation for Philadelphia chromosome-positive acute lymphoblastic leukemia or advanced chronic myeloid leukemia. The intensified conditioning was not associated with increased non-relapse mortality. No reduction in the incidence of relapse was observed in the context of a T-cell depleted graft (4-year overall survival: 29%).

Publication types

  • Clinical Trial, Phase I
  • Clinical Trial, Phase II
  • Letter
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Antigens, CD / immunology
  • Bone Marrow / radiation effects
  • Cell Adhesion Molecules / immunology
  • Hematopoietic Stem Cell Transplantation / methods*
  • Humans
  • Immunoconjugates / administration & dosage*
  • Leukemia / therapy*
  • Middle Aged
  • Radioisotopes / therapeutic use
  • Rhenium / therapeutic use
  • Transplantation Conditioning / methods
  • Transplantation, Homologous

Substances

  • Antigens, CD
  • CD66 antigens
  • Cell Adhesion Molecules
  • Immunoconjugates
  • Radioisotopes
  • Rhenium