A Randomized Phase II Study to Compare the Potential Long-Lasting Positive Effect of Decidual Stromal Cells to the Best Available Treatment in Graft Versus Host Disease

Original registry description

This is an academic open-label, phase II randomized study in patients with steroid resistant severe acute Graft versus host disease (GvHD) who have had allogeneic hematopoietic stem cell transplantation. The main purpose of this study is to compare the efficacy of Decidual Stromal Cells (DSC) with Investigators choice best available treatment (BAT). If randomized to DSC arm, patients will receive 2 infusions in the vein at least one week apart. Additional doses (up to 4 doses) of DSC may be given depending on response.