Dumb and Dumber – Noncompliance with Colonoscopy Post Positive FIT

Results Some 88 013 patients who were FIT positive complied with colonoscopy (males: 56.1%; aged 50–59 years: 49.1%) while 23 410 did not (males: 54.6%; aged 50–59 years: 44.9%).

The 10-year cumulative incidence of CRC was 44.7 per 1000 (95% CI, 43.1 to 46.3) among colonoscopy compliers and 54.3 per 1000 (95% CI, 49.9 to 58.7) in non-compliers, while the cumulative mortality for CRC was 6.8 per 1000 (95% CI, 5.9 to 7.6) and 16.0 per 1000 (95% CI, 13.1 to 18.9), respectively. The risk of dying of CRC among non-compliers was 103% higher than among compliers (adjusted HR, 2.03; 95% CI, 1.68 to 2.44).

Conclusion The excess risk of CRC death among those not completing colonoscopy after a positive faecal occult blood test should prompt screening programmes to adopt effective interventions to increase compliance in this high-risk population.

Non-compliance with colonoscopy after a positive faecal immunochemical test doubles the risk of dying from colorectal cancer — https://gut.bmj.com/content/early/2021/03/30/gutjnl-2020-322192?rss=1

Help me understand human behavior. You get a positive FOBT or Cologuard test and your doctor says you need a colonoscopy but you decide not to follow up and follow through with the scope.

SMH.

Any Polyp Type Raises CRC Risk

A finding of any type of polyp in the colon increases the risk for colorectal cancer (CRC), according to new findings from a large Swedish study.

At 10 years, the cumulative colorectal cancer incidence was 1.6% among patients with hyperplastic polyps, 2.5% among those with sessile serrated polyps, 2.7% for tubular adenomas, 5.1% for tubulovillous adenomas, and 8.6% for villous adenomas, as compared with 2.1% for the control group.

However, a higher risk for colorectal-related death was only observed in patients with sessile serrated polyps, tubulovillous adenomas, or villous adenomas.

The study was published online March 16 in Lancet Gastroenterology & Hepatology.

Any Type of Polyp Increases the Risk for Colorectal Cancer

Boldface sections are mine.

I had my first virtual visit with my physician yesterday.  I mentioned that I was postponing my colonoscopy this year for pandemic reasons.  She said that’s fine, don’t worry about it.  I read this article today.  Now I know why I’m on a three year callback.