atment, or other serious co-existing diseases) were treated with a "reduced intensity" regimen involving lower doses of chemotherapy and radiation. These patients were then transplanted with cord blood from either one or two donors. In this study, 89 percent of the patients engrafted successfully overall with 98 percent of patients engrafting if they had recent chemotherapy before the transplant or a prior transplant. Despite the high-risk nature of this patient group, the risk of life-threatening transplant complications was relatively low even in older patients or those with a prior transplant.

"These remarkable results represent a significant advance in the practice of adult cord blood transplantation. These approaches allow us to offer potentially life-saving transplant therapy to many patients who have previously been denied such treatment," said Juliet Barker, MBBS(Hons), assistant professor of medicine, Adult Blood and Marrow Transplant Program.

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Contact: Molly Portz
mportz@umn.edu
612-625-2640
University of Minnesota
7-Dec-2004

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