- Inadequate hematologic, renal and liver function as measured by CBC (WBC < 4.0 x 109, Hb < 100 g/L, plt count < 100 x 109), and abnormal hepatic transaminases (AST, ALT, GGT, alkaline phosphatase > 2x normal), elevated total bilirubin, and elevated serum creatinine (Cr > 110 micromol/L).