Clinical Research Directory

Study Period: ENCORE database 1 (EDB1): Patient identification period: 01/01/2011-04/30/2024 with follow-up information through data cut-off date on 04/30/2024 ENCORE database 2 (EDB2): Follow-up information through February 2023 (there is no specific time period restrictions for patient eligibility) ENCORE database 4 (EDB4): Patient identification period: 10/01/2018-09/30/2023 with follow-up information through data cut-off date on 09/30/2023. Inclusion Criteria: * Age ≥18 years at treatment initiation * Line-of-therapy setting is "advanced" (EDB1), "metastatic" (EDB2), or evidence of metastatic disease at treatment initiation (EDB4) * Subjects with NSCLC who present with advanced/metastatic (Stage IIIB/ Stage IV) disease and received treatment with nivolumab or docetaxel is 2L for advanced/metastatic diseases * ECOG 0 or 1 in the 90 days before/on treatment initiation Exclusion Criteria: * Patients without documentation of disease progression between initiation of 1L platinum doublet-based chemotherapy and initiation of nivolumab or docetaxel * Patients with documentation of docetaxel or nivolumab use before treatment initiation * Patients with documentation of immunotherapy use before treatment initiation * Patients with any prior non-lung malignancy diagnosis (except non-melanoma skin cancers and specified in situ cancers: bladder, gastric, colon, cervical/dysplasia, endometrial, melanoma, or breast) * Patients with documented autoimmune diseases within 2 years before/on treatment initiation * Patients with documented interstitial lung disease before/on treatment initiation * Patients with documented CNS metastases before/on treatment initiation * Patients with any other anti-cancer therapy during the treatment assessment window