Adequate Bone Marrow Function defined as:\r\n* Peripheral absolute phagocyte count (APC) > / L; APC = numbers of banded neutrophils + segmented neutrophils + metamyelocytes + monocytes + eosinophils Please note, if institution reports differential as a percentage, then APC = [percentage of banded neutrophils + segmented neutrophils+ metamyelocytes+monocytes+eosinophils] x total white cell count.\r\n* Platelet Count > ,/L (transfusion independent)\r\n* Hemoglobin > gm/dL (may have received RBC transfusions) Neutrophils >= . x ^/L (for treatment phase) Neutrophils >= . x ^/L Neutrophils >= . x ^/L Neutrophils >, L Neutrophils ?, ?L. Neutrophils < , cells/L. Neutrophils ?/?L (? x ^/L) Two out of three of the following (in peripheral blood): Neutrophils < . x^/L, Platelets < x^/L, or Reticulocyte count < x^/L Neutrophils >= Neutrophils >= /microL within days of study registration. Absolute neutrophils > ,/L Neutrophils < ,/mm^ Neutrophils ?. x ^/L Neutrophils >= . x ^ /L Absolute neutrophils >= /mm^, within day prior to registration Adequate hematologic function, as defined by neutrophils ? . x ^/L and platelets ? x ^/L; patients with neutrophils < . x ^/L due to marrow infiltration are allowed to receive growth factors to bring pre-treatment neutrophils to ? . x ^/L. Absolute neutrophils >= ,/mm^ Adequate neutrophils (defined as absolute neutrophil count >= ,/mm^). Absolute neutrophils >= /mm^. Absolute phagocyte count (APC = neutrophils and monocytes): >= /mm^ Patients in CRi must have evidence of hematologic recovery after prior therapy to at least: absolute neutrophils >= . x ^/L Absolute neutrophils count inferior to per ?L ( x E/L). The use of G-CSF is not allowed to reach this level. Neutrophils > . x ^/L Absolute neutrophils count >= ,/mcL Neutrophils >= . x ^ cells/L Absolute neutrophils count >= /mcl Neutrophils >= . x ^/L, unless cytopenias are deemed due to disease Neutrophils ? .x/L Absolute neutrophil count >= neutrophils/mm^ Neutrophils >= . K/microliter should be obtained with days prior to randomization Absolute neutrophil count >= neutrophils/mm^ Neutrophils >= . x ^/L Neutrophils ? /L Neutrophils >= , Neutrophils >= Absolute Neutrophils Count (ANC) ? . x /L Two out of three of the following (in peripheral blood): neutrophils less than . x ^/L; platelets less than x ^/L; reticulocytes less than x ^/L Neutrophils < ,/L Neutrophils < . x ^/L Neutrophils less than . x ^/L Absolute Neutrophils > . x /L