https://www.selleckchem.com/pr....oducts/qnz-evp4593.h
016). Smoking and age were independent predictors of CEA but not COLVERA positivity. COLVERA was more sensitive but less specific than CEA in detecting recurrent colorectal cancer. #link# Short median follow-up may have been responsible for apparent false positives in COLVERA. Studies with serial sampling and longer follow-up are needed to assess whether earlier detection of colorectal cancer recurrence translates into clinical benefit. showed that COLVERA (a two-gene ctDNA assay) was more sensitive for detection of recurrence in a