Olanzapine group n=17 Dexamethasone group n=19
Median age (range), years 17 (8-24) 16 (1-23)
Sex Male Female 12 5 13 6
Diagnosis Lymphoma Sarcoma Leukemia Brain tumor Other 4 3 3 6 1 5 6 3 0 5
Duration of chemotherapy block Single day Multiday 4 13 2 17
Median chemotherapy blocks received per patient 2 2