Novel agents for the treatment of pancreatic cancer.

Metastatic pancreatic cancer continues to be a difficult disease to treat because of its aggressive nature, advanced stage at presentation and lack of treatment options. There is a need for the development of new agents directed against novel targets to improve outcomes for these patients. At the 2014 American Society of Clinical Oncology (ASCO) Gastrointestinal Cancers Symposium phase I/II trials provided information on three novel strategies for treating metastatic pancreatic cancer. Immunotherapy in the form of a vaccine (GVAX) followed with an immune stimulator (CRS-207) showed extended survival (Abstract #177). A monoclonal antibody (NEO-102) targeting MUC5AC also showed activity and was well tolerated (Abstract #243). A heat shock protein 90 (HSP90) inhibitor (ganetespib) showed modest effects but was well tolerated making it available for use with conventional chemotherapy (Abstract #297). The details of these presentations will be discussed.