Laboratory and medical history parameters not within protocol-defined range Acceptable laboratory parameters and adequate organ reserve Acceptable laboratory parameters Laboratory parameters: Adequate laboratory parameters Laboratory and medical history parameters not within the Protocol-defined range. Acceptable laboratory parameters Laboratory parameters for vital functions should be in the normal range or not clinically significant. Laboratory parameters: Hematology: Has acceptable, applicable laboratory parameters. Patients who have poor organ function as defined by laboratory parameters specified in the protocol. Acceptable laboratory parameters Acceptable laboratory parameters Laboratory parameters outside the protocol-defined range. Laboratory and medical history parameters outside Protocol-defined range. Laboratory parameters not within the protocol-defined range. Adequate laboratory parameters Screening laboratory parameters: Hematology laboratory parameters within the Protocol specified range Chemistry laboratory parameters within the Protocol specified range Laboratory parameters: Laboratory and medical history parameters not within Protocol-defined range Laboratory and medical history parameters within protocol-defined range. Laboratory and medical history parameters not within the Protocol-defined range Acceptable laboratory parameters and adequate organ reserve. Laboratory parameters not within the protocol-defined range. Laboratory values within protocol -defined parameters Adequate study baseline laboratory parameters If not specified above as tumor specific parameter subjects must have the following laboratory and hematologic parameters as follows: Laboratory and medical history parameters not within the Protocol-defined range. Acceptable laboratory parameters and adequate organ reserve. Patients must have baseline laboratory tests within the following parameters within days prior to registration: Laboratory parameters for vital functions should be in the normal range or not clinically significant. Laboratory parameters for vital functions should be in the normal range. Laboratory abnormalities that are not clinically significant are generally permitted, except for the following laboratory parameters, which must be within the ranges specified, regardless of clinical significance: Adequate laboratory parameters Adequate laboratory parameters Laboratory values within protocol-defined parameters Hematology and biochemical laboratory values within protocol-defined parameters prior to random assignment and at baseline Laboratory and medical history parameters not within protocol-defined range. Adequate baseline laboratory parameters. Laboratory parameters not within the protocol-defined range Have the following laboratory parameters (may be assessed locally): Laboratory parameters not within the protocol-defined range. Patient has any of the following hematologic parameters: Haematological parameters: Biochemical Parameters: Adequate laboratory parameters [absolute neutrophil (ANC), platelets, aspartate aminotransferase (AST), alanine aminotransferase (ALT), total bilirubin, creatinine and coagulation parameters] at screening Patients must have laboratory and physical examination parameters within acceptable limits by standard of practice guidelines prior to surgery as assessed by preoperative anesthesia assessment Acceptable laboratory parameters and organ reserve Laboratory and medical history parameters not within the Protocol-defined range Have adequate clinical laboratory parameters within weeks prior to the first dose of siltuximab for this study Hematologic parameters defined by: Adequate laboratory parameters [absolute neutrophil (ANC), platelets, asparate aminotransferase (AST), alanine aminotransferase (ALT), total bilirubin, creatinine and coagulation parameters] at screening Acceptable laboratory parameters and adequate organ reserve. Acceptable laboratory parameters Note: Exceptions to laboratory (lab) parameters may be allowed with approval of the Protocol Chair Laboratory parameters outside the protocol-defined ranges. Acceptable laboratory parameters and adequate organ reserve. Laboratory and medical history parameters not within the protocol-defined range. Satisfactory laboratory parameters within defined parameters (ANC, platelet count, Hb, total bilirubin, ALT, AST and GFR) Laboratory and medical history parameters not within the protocol-defined range