Incidence and risk factors for moderate-to-severe veno-occlusive disease of the liver after allogeneic stem cell transplantation using a reduced intensity conditioning regimen

The incidence and outcome of moderate-to-severe veno-occlusive (VOD) disease was analyzed in 271 consecutive patients with hematological malignancies who underwent allogeneic SCT (allo-SCT) using the same reduced intensity regimen (RIC). RIC consisted of fludarabine, BU and antithymocyte globulin (ATG). Twenty-four out of 271 patients (8.8%) developed VOD, which was severe in only 4 (1.4%) out of 24 cases. All four patients with severe VOD...