Gastrointestinal bleeding
Disease1 paper1 finding
- Humans1
Associations
1Screening colonoscopy
downin humans1HR 0.9Low certainty
1 study
Screening colonoscopy
downin humans1HR 0.9Low certainty
Screening colonoscopy is associated with gastrointestinal bleeding in humans (HR 0.90, 95% CI 0.84–0.97).
HumansColorectal cancer screening encounter; propensity-matched comparison1 year
Colonoscopy linked to more cancer detection in older adults · JGH open : an open access journal of gastroenterology and hepatology · 4 Oct 2026
Trial sponsors
1 trialPhase 4570 people
Latest
1Colonoscopy linked to more cancer detection in older adults
Five-year cancer detection was higher with colonoscopy than with no early colonoscopy: the hazard ratio, comparing event rates over time, was 1.78…Five-year cancer detection was higher with colonoscopy than with no early colonoscopy: the hazard ratio, comparing event rates over time, was 1.78; overall mortality was unchanged.