['stage iv or recurrent non-small cell lung cancer']
['gemcitabine', 'cisplatin', 'carboplatin', 'paclitaxel', 'pemetrexed']

        For more information regarding BMS clinical trial participation, please visit
        www.BMSStudyConnect.com

        Inclusion Criteria:

          -  Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) ≤ 1

          -  Histologically confirmed Stage IV, or Recurrent NSCLC with no prior systemic
             anticancer therapy

          -  Measurable disease by computed tomography (CT) or magnetic resonance imaging (MRI) per
             response evaluation criteria in solid tumors version (RECIST) 1.1 criteria

          -  PD-L1+ on immunohistochemistry testing performed by central lab

          -  Men and women, ages ≥ 18 years of age

        Exclusion Criteria:

          -  Known epidermal growth factor receptor (EGFR) mutations which are sensitive to
             available targeted inhibitor therapy

          -  Known anaplastic lymphoma kinase (ALK) translocations

          -  Untreated central nervous system (CNS) metastases

          -  Previous malignancies

          -  Active, known or suspected autoimmune disease
      