Administration af clofarabin medførte en dramatisk og hurtig reduktion af perifere leukæmiceller hos 31 ud af de 33 patienter (94%), som havde et måleligt absolut blasttal ved baseline.
Administration of clofarabine resulted in a dramatic and rapid reduction in peripheral leukaemia cells in 31 of the 33 patients (94%) who had a measurable absolute blast count at baseline.