- Patient has adequate hematologic function (absolute neutrophil count [ANC] >= 1500/mL and platelets >= 100,000/mL), adequate renal function (serum creatinine < 2.0 mg/dL; calculated creatinine clearance > 40 mL/min), and adequate hepatic function (serum bilirubin <= 1.5 mg/dL and transaminases <= 3 times the upper limit of normal [3 x ULN]).