Journal
BIOLOGY OF BLOOD AND MARROW TRANSPLANTATION
Volume 9, Issue 12, Pages 772-780Publisher
CARDEN JENNINGS PUBL CO LTD
DOI: 10.1016/j.bbmt.2003.08.007
Keywords
unrelated umbilical cord blood transplantation adults; myeloablative therapy
Categories
Ask authors/readers for more resources
Since January 1996, we have administered myeloablative therapy followed by infusion of unrelated umbilical cord blood cells in 57 adult patients with high-risk disease. The median age was 31 years (range, 18-58 years), and the median weight was 70 kg (range, 46-110 kg). Two patients were treated for genetic disorders and 55 for advanced hematologic malignancies. The preparative regimens were total body irradiation or busulfan based, both with antithymocyte globulin. HLA matching between donor and recipient was 3 of 6 in 3 patients, 4 of 6 in 44 patients, 5 of 6 in 8 patients, and 6 of 6 in 2 patients. The median nucleated cell dose was 1.50 x 10(7)/kg (range, 0.54-2.78 x 10(7)/kg), and the median CD34(+) cell dose was 1.37 x 10(5)/kg (range, 0.02-12.45 x 10(5)/kg). All patients received granulocyte colony-stimulating factor after transplantation until neutrophil recovery. Graft-versus-host disease prophylaxis consisted of cyclosporine and steroids. The median number of days to an absolute neutrophil count of 500/muL was 26 (range, 12-55 days). The median time to an untransfused platelet count of >20 000/muL was 84 days (range, 35-167 days). Seventeen patients developed grade II to IV acute GVHD. The median survival of the entire group was 91 days (range, 10-2251 days). Eleven patients were alive at a median follow-up of 1670 days (range, 67-2251 days), 1 with autologous recovery and I with relapsed lymphoma. The actuarial projected 3-year survival is 19%. Infection was the primary cause of death. These results suggest that unrelated umbilical cord blood transplantation is a viable option for adult patients and should be explored in patients with earlier-stage disease. (C) 2003 American Society for Blood and Marrow Transplantation.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available