Article
Risk-Directed Treatment Intensification Significantly Reduces the Risk of Relapse Among Children and Adolescents With Acute Lymphoblastic Leukemia and Intrachromosomal Amplification of Chromosome 21: A Comparison of the MRC ALL97/99 and UKALL2003 Trials
13 Aug 2013
Abstract excerpt
PURPOSE: To evaluate the effect on outcome of intensifying therapy for patients with acute lymphoblastic leukemia (ALL) and an intrachromosomal amplification of chromosome 21 (iAMP21). PATIENTS AND METHODS: We report two cohorts of patients treated on Medical Research Council ALL97 or United Kingdom (UK) ALL2003. iAMP21 was identified retrospectively in ALL97 and was not used to guide therapy. However, in...
