The Utility of Multitarget Stool DNA Testing in Community-Based Clinical Practice

The rate of colon cancer detection (10/5,827 [0.2%] patients for whom it was ordered and 10/3,119 [0.3%] who completed the test) was lower than expected in a screening cohort. Most patients who completed MT-sDNA testing had a false-positive result for advanced adenomas or CRC (73%). Together, these findings raise questions about the effectiveness of screening based on MT-sDNA testing in an average risk population.