Collection of Samples USOPTIVAL Study
A prospective multi-center observational study. The study will enroll eligible subjects from the United States to optimize the biomarker panel and evaluate the performance of a cfDNA marker panel selected by the Sponsor for CRC and advanced adenoma detection.
Must be 45-84 years of age. [+5]
Subjects with positive FIT Test results in the 6 months preceding enrollment. [+14]