Trial of Donor T Cells Sensitized With Pentadecapeptides of the CMV-PP65 Protein for the Treatment of Cytomegalovirus (CMV) Infections Following Allogeneic Hematopoietic Stem Cell Transplants

"In this phase I trial, five escalating dose levels will be tested. Each dose will be administered to groups of at least 3 and up to 6 patients. Dose escalation will be based on the dose limiting toxicity (DLT) observed in each treatment group (Confer Biostatistics).~The patient groups and donors are outlined as follows: Group I will receive a single dose of 5 x 105 T cells/kg body weight/dose; Group II will receive a single dose of 1 x 106 T cells/kg/dose; and group III will receive a single dose of 2 x 106 T cells/kg/dose; group IV will receive 3 weekly doses of 1 x 106 T cells/kg/dose; group V will receive 3 weekly doses of 2 x 106 T cells/kg/dose."