A Phase 1b Study of MDX-1106 in Subjects With Advanced or Recurrent Malignancies (MDX1106-03)

Inclusion Criteria:

• Subjects must have mCRPC,RCC, MEL, Non-small-cell lung cancer (NSCLC), or Colorectal Cancer (CRC), that is advanced (non-resectable), or recurrent and for which no alternative, curative standard exists
• Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-2
• Must have at least 1 measurable lesion
• Subjects with mCRPC and with only non-measurable bone lesions must have either progression new lesions or have Prostate-specific antigen (PSA) progression within the 6-week period before study administration
• At least 1 and up to 5 prior systemic therapies for advanced/recurrent disease
• Prior treated brain or meningeal metastases must be without Magnetic resonance imaging (MRI) evidence of progression for at least 8 weeks and off immunosuppressive doses of systemic steroids for at least 2 weeks before study drug administration
• Prior systemic radiation therapy must have been completed at least 4 weeks before study drug administration. Prior focal radiotherapy completed at least 2 weeks prior to study drug administration
• Immunosuppressive doses of systemic medications, such as steroids or absorbed topical steroids must be discontinued at least 2 weeks before study drug administration
• Prior surgery that required general anesthesia must be completed at least 2 weeks before study drug administration. Surgery requiring local/epidural anesthesia must be completed at least 72 hours before study drug administration

Exclusion Criteria:

• History of severe hypersensitivity reactions to other Monoclonal antibody (mAb)s
• Subjects with any active autoimmune disease or a documented history of autoimmune disease, or history of syndrome that required systemic steroids or immunosuppressive medications, except for subjects with vitiligo or resolved childhood asthma/atopy
• Prior therapy with an anti-Programmed death-1 (PD-1), anti-PD-L1, anti-PDL-2, or anti- Cytotoxic t-lymphocyte antigen-4 (CTLA-4) antibody (or any other antibody targeting T cell co-stimulation pathways)
• Known history of Human Immunodeficiency Virus
• Active infection requiring therapy, positive tests for Hepatitis B surface antigen or Hepatitis C ribonucleic acid (RNA)
• Underlying medical conditions that will make the administration of study drug hazardous
• Concurrent medical condition requiring the use of immunosuppressive medications, or immunosuppressive doses of systemic or absorbable topical corticosteroids
• Use of other investigational drugs (drugs not marketed for any indication) within 28 days or at least 5 half-lives (whichever is longer) before study drug administration