Graft-versus-host disease and graft-versus-tumor effects after allogeneic hematopoietic cell transplantation.

ABSTRACT:

Purpose

We designed a minimal-intensity conditioning regimen for allogeneic hematopoietic cell transplantation (HCT) in patients with advanced hematologic malignancies unable to tolerate high-intensity regimens because of age, serious comorbidities, or previous high-dose HCT. The regimen allows the purest assessment of graft-versus-tumor (GVT) effects apart from conditioning and graft-versus-host disease (GVHD) not augmented by regimen-related toxicities.

Patients and methods

Patients received low-dose total-body irradiation ± fludarabine before HCT from HLA-matched related (n = 611) or unrelated (n = 481) donors, followed by mycophenolate mofetil and a calcineurin inhibitor to aid engraftment and control GVHD. Median patient age was 56 years (range, 7 to 75 years). Forty-fi

SUBMITTER: Storb R 

PROVIDER: S-EPMC3625710 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature