Management of acute graft-versus-host disease in children.

Acute graft-versus-host disease (aGVHD) remains a major cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (HSCT) in children. Although 30% to 50% of children respond to corticosteroids as initial therapy, the optimal initial or second-line therapies have not yet been determined. Newer approaches with combination therapy, novel agents, monoclonal antibodies, and/or cellular therapies show some promise but require prospective well-designed trials that include children to establish their efficacy. This article reviews the clinical presentation, treatment, and practical management guidelines for children with aGVHD. Copyright 2010 Elsevier Inc. All rights reserved.