AbstractAcute graft-versus-host disease (GVHD) is a major cause of mortality after allogeneic hematopoietic stem cell transplantation. We performed a phase II study on patients with acute steroid-refractory GVHD grades II to IV given extracorporeal photochemotherapy (ECP) weekly and analyzed response and long-term survival. Complete resolution of GVHD was achieved in 82% of patients with cutaneous involvement, 61% with liver involvement, and 61% with gut involvement. The probability of survival was 59% among patients who responded completely to ECP compared to 11% in patients not responding completely. We conclude that intensified ECP is highly effective in acute GVHD and that sustained responses are associated with over 50% long-term survival.
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Vol. 91 No. 3 (2006): March, 2006 : Clinical Trial, Phase II
Ferrata Storti Foundation, Pavia, Italy
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