Mailed Outreach for Colorectal Cancer Screening in Community Health Centers
JAMA Internal Medicine 10.1001/jamainternmed.2026.1170April 27, 2026 at 11:00 AM EDT
What is the most effective mailed population outreach approach (fecal immunochemical test [FIT] or FIT-DNA) to increase colorectal cancer screening uptake among screening-eligible adults who receive health care in community health centers (CHCs)?In this pragmatic cluster randomized clinical trial of 5127 patients, screening participation was significantly higher in CHCs randomized to FIT-DNA than in CHCs randomized to mailed FIT outreach at 90 days (27.9% vs 22.6%) and at 180 days (31.7% vs 26.7%).FIT-DNA may be a more advantageous approach to increase colorectal cancer screening uptake compared to mailed FIT outreach in CHCs.
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