Immuno-PET Shows Promise for Detecting And Treating Pancreatic Tumors

June 13, 2017

Pancreatic cancer is associated with bleak five-year survival rates and limited treatment options, but new research is offering hope. A first-in-human study presented at the 2017 Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI) demonstrates the feasibility and safety of the novel human monoclonal antibody HuMab-5B1 with highly specific targeting for the cancer antigen (CA) 19-9, which is expressed on pancreatic tumors and a variety of other malignancies, including small cell lung cancer and tumors of the gastrointestinal system.

It holds the promise of better identifying tumors and directing treatment.

"This new agent is intensely accumulated in pancreatic cancer and finds very small metastases with PET/CT imaging," explained Christian Lohrmann, MD, lead author of the study from Memorial Sloan Kettering Cancer Center in New York, NY. "There are promising data that HuMab-5B1 could become a theranostic drug used in both targeted imaging and therapy, which could eventually improve the prognosis for pancreatic cancer patients."

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