- Within 2 weeks of starting study, hematologic and renal functions as specified: Absolute neutrophil count ≥ 1500/mm3, platelets ≥ 100,000/mm3, hemoglobin ≥ 9.0g/dL, creatinine ≤ 1.7mg/dl, serum bilirubin ≤ 1.5mg/dL, blood urea nitrogen within 2 times the upper limit of normal, transaminases ≤ 4 times above the upper limits of the institutional norm, and prothrombin time and partial thromboplastin time within institutional norm or below.