Risk factors for acute graft-versus-host disease in histocompatible donor bone marrow transplantation

Daniel Weisdorf, Robert Hakke, Bruce Blazar, Wesley Miller, Philip McGlave, Norma Ramsay, John Kersey, Alexandra Filipovich

Research output: Contribution to journalArticlepeer-review

228 Scopus citations

Abstract

We have analyzed factors associated with acute graft- versus-host disease following allogeneic bone marrow transplantation in 469 patients with histocompatible sibling donors between 1979 and 1987. Overall, 46±5% (95% confidence interval) developed clinical grade II- IV acute GVHD following transplantation. In univariate analysis, patient or donor age >18 years was significantly associated with increased GVHD risks (>18, 63± 6% grade II-IV GVHD vs. <18,27±6%, P<.0001), without incremental risk in older adults. Univariate analysis showed that donor:recipient sex match and female: Female transplants were associated with less-frequent GVHD. More frequent GVHD was associated with chronic myelogenous leukemia, cytomegalovirus sero- positivity, and prior donor alloimmunity (pregnancy or transfusion). Additionally, the allele HLA-A26 was associated with increased risk of GVHD (72%, P=.005) while HLA-DR3 was associated with less GVHD (31%, P=.03). Stepwise multivariate analysis confirmed the increased GVHD risks associated with older recipient age, HLA-A26 and donor:recipient gender (not female: female) and the protective effect of HLA-DR3. Similar results were found using the different analytic technique of recursive partition analysis, which identified within the adult population the lowest GVHD risk in female recipients with nonalloimmunized female donors (20%), while other gender combinations had 68% acute GVHD, regardless of donor alloimmunity. In children (<18 years), lower GVHD risk accompanied donor:recipient sex-matched (18%) versus mismatched (33%) BMT. Clinical trials undertaken to lessen the hazards of GVHD must be designed with appropriate attention to these reproducibly identified clinical variables associated with different GVHD risks.

Original languageEnglish (US)
Pages (from-to)1197-1203
Number of pages7
JournalTransplantation
Volume51
Issue number6
DOIs
StatePublished - Jun 1991

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