Spots Global Cancer Trial Database for Personalized Therapeutic Anti-tumor Vaccine With Pembrolizumab and Standard of Care Chemotherapy in Squamous Non-Small Cell Lung Cancer and Extensive Stage Small Cell Lung Cancer

Study Description

Brief Summary: Both metastatic squamous non-small cell lung cancer (NSCLC) and extensive stage small cell lung cancer (SCLC) are incurable with current therapies, but due to mutations induced by cigarette smoke, typically express a large number of altered proteins that can be recognized as foreign by the immune system. This antigenicity is thought to explain the efficacy of pembrolizumab as either a first or second line treatment in this disease. For patients who receive chemotherapy plus immunotherapy as a first line therapy, there is sound rationale for combination treatment with immunotherapy and a therapeutic antitumor vaccine as a maintenance strategy. Regardless of PD-L1 expression in the tumor, monoclonal antibodies that block PD-1/PD-L1 interactions are effective second line therapies after chemotherapy in both NSCLC and SCLC. In addition, by targeting the immune system against tumor specific antigens using a peptide vaccine, the efficacy of pembrolizumab alone is expected to be enhanced, with an improved response rate and prolonged overall survival with no additional toxicity. This pilot study will provide a preliminary test of the feasibility of generating a personalized, tumor neoantigen-specific therapeutic vaccine and the safety of combining it with checkpoint blockade immunotherapy.

Detailed Description: Please note that this study originally opened with ID# 201707041 but was withdrawn due to change in standard of care chemotherapy. This study was revised and submitted as an amendment to the same IND but our IRB required it to be submitted as a new study and it received a new ID#.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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