The proposed indications for use describe SPOT-MAS 10 as a qualitative in vitro diagnostic test performed on plasma derived from a single direct-draw venous whole blood specimen. The test analyzes circulating cell-free DNA methylation and fragmentomic signatures using a machine-learning-based algorithm to detect a cancer-associated signal. It is intended for use as an adjunctive screening test in asymptomatic adults aged 40 years and older to assist in the detection of cancers within the scope of the assay, including breast, lung, liver, colorectal, gastric, ovarian, pancreatic, esophageal, endometrial and head & neck cancers.

The FDA grants Breakthrough Device Designation to certain qualifying devices that have the potential to provide for more effective diagnosis of life-threatening or irreversibly debilitating diseases, such as cancer, than current options.