Colorectal Cancer Screening Completion and Yield in Patients Aged 45 to 50 Years : An Observational Study.

Background: Guidelines now recommend initiating colorectal cancer (CRC) screening at age 45 years rather than 50 years, but little is known about screening completion and yield among people aged 45 to 49 years.

Objective: To evaluate fecal immunochemical test (FIT) completion and yield in patients aged 45 to 49 versus 50 years.

Design: Retrospective cohort study.

Time Trends and Demographic Disparities in Burden in a Large, Community-Based Population in the United States.

Background And Aims: There are minimal recent population-based data on the epidemiology of () in the United States.

Methods: This retrospective cohort study evaluated positivity rates in adult members of a large, community-based US population in 2000-2019. Time trends, demographic disparities, and birth cohort effects on test positivity rates were analyzed.

Randomized Trial of Patient Outreach Approaches to De-implement Outdated Colonoscopy Surveillance Intervals.

Background And Aims: Guidelines now recommend patients with low-risk adenomas receive colonoscopy surveillance in 7-10 years and those with the previously recommended 5-year interval be re-evaluated. We tested 3 outreach approaches for transitioning patients to the 10-year interval recommendation.

Methods: This was a 3-arm pragmatic randomized trial comparing telephone, secure messaging, and mailed letter outreach.