Estimated creatinine clearance >= 70 cc/min (calculated by Cockcroft-Gault formula) Estimated creatinine clearance >= 50 ml/min (Cockcroft-Gault based on actual weight) Estimated creatinine clearance >= 30 ml/min (Cockcroft-Gault) Estimated creatinine clearance > 30 cc/min within four weeks of enrollment Creatinine clearance (as estimated by Cockcroft Gault) ? 60 cc/min Creatinine clearance (as estimated by Cockcroft Gault) >= 60 cc/min Estimated creatinine clearance greater than or equal to 30 ml/min (Cockcroft-Gault) or serum creatinine less than or equal to 2 x ULN Estimated creatinine clearance >= 30 ml/min (Cockcroft-Gault) Estimated creatinine clearance >= 30 ml/min (Cockcroft-Gault) Serum creatinine clearance of < 30 mL/min as estimated by the Cockcroft-Gault method Creatinine clearance (as estimated by Cockcroft Gault) >= 60 cc/min Creatinine clearance (as estimated by Cockcroft Gault) >= 50 cc/min. Estimated creatinine clearance greater than or equal to 60 ml/min (Cockcroft-Gault) Estimated creatinine clearance by Cockcroft-Gault >=40 milliliter per minute (mL/min) / 1.73 square meter (m^2); Estimated creatinine clearance >= 30 ml/min (Cockcroft-Gault) Creatinine =< 1.5 x upper limit of normal (ULN), or creatinine clearance >= 50 mL/min (estimated by Cockcroft-Gault or measured) Creatinine clearance (estimated) >= 50 cc/min by Cockcroft Gault or 24 hour urine Estimated creatinine clearance (Cockcroft-Gault) >40 mL/min Measured or estimated creatinine clearance of >= 30 mL/min, (Cockcroft and Gault) AT THE TIME OF INFUSION: Creatinine clearance (as estimated by Cockcroft Gault or Schwartz) ? 60 ml/min Estimated creatinine clearance (Cockcroft-Gault) > 60 mL/min Estimated creatinine clearance >= 30 mL/min (using Cockcroft-Gault) Estimated creatinine clearance (CCL) > 60 cc/min Serum creatinine ?2 mg/dL or Estimated Creatinine Clearance ?30 mL/min (Cockcroft-Gault). Creatinine clearance (as estimated by Cockcroft Gault) > 60 mL/min Estimated Creatinine Clearance 50 ml/min (Cockcroft-Gault) or serum creatinine 1.5 x ULN Estimated creatinine clearance >= 30 ml/min (Cockcroft-Gault) Estimated creatinine clearance >= 50 cc/min Creatinine clearance (as estimated by Cockcroft Gault) ? 60 cc/min