Ga68-FAPI PET/CT - Ronny Allan - Living with Neuroendocrine Cancer

Tag: Ga68-FAPI PET/CT

A novel class of radiopharmaceuticals has proven effective in non-invasively identifying nearly 30 types of malignant tumors. The 68Ga-FAPI radiotracer targets cancer-associated fibroblasts, which can contribute up to 90 percent of a tumour’s mass. Many cancer-associated fibroblasts differ from normal fibroblasts by their specific expression of the fibroblast activation protein, or FAP. FAP-specific inhibitors were first developed as conventional anticancer drugs; now they have been advanced into tumour-targeting radiopharmaceuticals.

08Jun 2019 by Ronny Allan No Comments

New Radiotracer Can Identify Nearly 30 Types of Cancer – SNMMI – 68Ga-FAPI PET/CT

Clinical Trials and Research, Living with Neuroendocrine Cancer

Updated 17th March 2023 When I wrote about this new PET in June 2019, it was for interest only, but I curiously noted the existence of "NET" in the list of 28 cancers. It is designed to compete with FDG PET. The study comes from a joint China/Singapore initiative. This update now confirms it could be more efficient than FDG for those types of cancer where FDG is the optimum imaging. Headline "A new radiotracer, 68Ga-FAP-2286, has been found to be more effective than the most commonly used nuclear medicine cancer imaging radiotracer, 18F-FDG. In a study published in the March issue of The Journal of Nuclear Medicine, 68Ga-FAP-2286 detected 100 percent of primary tumors across multiple cancer types as compared to 18F-FDG, which identified only 80 percent. 68Ga-FAP-2286 was also more effective in detecting lymph…