QUILT-3.072: NANT Hepatocellular Carcinoma (HCC) Vaccine

Exclusion Criteria

• •1. Serious uncontrolled concomitant disease that would contraindicate the use of the investigational drug used in this study or that would put the subject at high risk for treatment-related complications.
• •2. Systemic autoimmune disease (eg, lupus erythematosus, rheumatoid arthritis, Addison's disease, or autoimmune disease associated with lymphoma).
• •3. History of organ transplant requiring immunosuppression.
• •4. History of or active inflammatory bowel disease (eg, Crohn's disease, ulcerative colitis).
• •5. Inadequate organ function, evidenced by the following laboratory results:
• •1. Absolute neutrophil count \< 1,000 cells/mm\^3
• •2. Medically uncorrectable grade 3 anemia (hemoglobin \< 8 g/dL).
• •3. Platelet count \< 75,000 cells/mm\^3.
• •4. Total bilirubin greater than the upper limit of normal (ULN; unless the subject has documented Gilbert's syndrome).
• •5. Aspartate aminotransferase (AST \[SGOT\]) or alanine aminotransferase (ALT \[SGPT\])
• •≥ 2.5 × ULN (≥ 5 × ULN in subjects with liver metastases).
• •6. Alkaline phosphatase levels \> 2.5 × ULN (\> 5 × ULN in subjects with liver metastases, or \>10 × ULN in subjects with bone metastases).
• •7. Serum creatinine \> 2.0 mg/dL or 177 μmol/L.
• •8. International normalized ratio (INR) ≥ 2.0
• •9. Serum anion gap \> 16 mEq/L or arterial blood with pH \< 7.3.
• •6. Uncontrolled hypertension (systolic \> 160 mm Hg and/or diastolic \> 110 mm Hg) or clinically significant (ie, active) cardiovascular disease, cerebrovascular accident/stroke, or myocardial infarction within 6 months prior to first study medication; unstable angina; congestive heart failure of New York Heart Association grade 2 or higher; or serious cardiac arrhythmia requiring medication.
• •7. Episode of portal hypertension-related GI bleeding within prior 6 months.
• •8. Serious myocardial dysfunction defined by echocardiogram (ECHO) as absolute left ventricular ejection fraction (LVEF) 10% below the institution's lower limit of normal (LLN).
• •9. Dyspnea at rest due to complications of advanced malignancy or other disease requiring continuous oxygen therapy.
• •10. Positive results of screening test for human immunodeficiency virus (HIV).
• •11. Participants with dual active hepatitis B virus (HBV) infection (hepatitis B surface antigen \[HBsAg\] positive \[+\] and /or detectable HBVDNA) and hepatitis C virus (HCV) infection (anti-HCV antibody \[Ab\] \[+\] and detectable HCV ribonucleic acid \[RNA\]) at study entry. Subjects with chronic infection by HCV who are treated with anti-hepatitis B therapy (successfully or treatment failure) or untreated are allowed on study. Controlled (treated) hepatitis B subjects will be allowed if they meet the following criteria:
• •1. Antiviral therapy for HBV must be given for at least 12 weeks and HBV viral load must be less than 100 IU/mL prior to first dose of study drug; subjects on active HBV therapy with viral loads under 100 IU/mL should stay on the same therapy throughout study treatment.
• •2. Subjects who are positive for anti-hepatitis B core Abs (HBc\[+\]), negative for HBsAg, negative for anti-hepatitis B surface Ab (HBs\[-\]), and have a HBV viral load under 100 IU/mL do not require HBV anti-viral prophylaxis.
• •3. Subjects with successful HCV treatment are allowed as long as there are at least 4 weeks between achieving sustained viral response (SVR) and start of study drug.
• •12. Current chronic daily treatment (continuous for \> 3 months) with systemic corticosteroids (dose equivalent to or greater than 10 mg/day methylprednisolone), excluding inhaled steroids. Short-term steroid use to prevent IV contrast allergic reaction or anaphylaxis in subjects who have known contrast allergies is allowed.
• •13. Known hypersensitivity to any component of the study medication(s).
• •14. Subjects taking any medication(s) (herbal or prescribed) known to have an adverse drug reaction with any of the study medications.
• •15. Concurrent or prior use of a strong cytochrome P450 (CYP)3A4 inhibitor (including ketoconazole, itraconazole, posaconazole, clarithromycin, indinavir, nefazodone, nelfinavir, ritonavir, saquinavir, telithromycin, voriconazole, and grapefruit products) or strong CYP3A4 inducers (including phenytoin, carbamazepine, rifampin, rifabutin, rifapentin, phenobarbital, and St John's Wort) within 14 days before study day 1.
• •16. Concurrent or prior use of a strong CYP2C8 inhibitor (gemfibrozil) or moderate CYP2C8 inducer (rifampin) within 14 days before study day 1.
• •17. Participation in an investigational drug study or history of receiving any investigational treatment within 14 days prior to screening for this study, except for testosterone-lowering therapy in men with prostate cancer.
• •18. Assessed by the Investigator to be unable or unwilling to comply with the requirements of the protocol.
• •19. Concurrent participation in any interventional clinical trial.
• •20. Pregnant and nursing women.
• •Phase 2 randomized component only -
• •21. Prior sorafenib treatment.