Colon cancer is the second leading cause of cancer death in the United States and colonoscopy is the most-used screening tool to detect it. In a recently published study, researchers from the University of Missouri School of Medicine determined deep sedation does not improve the colonoscopy quality compared to moderate sedation when it comes to the polyp detection rate or adenoma detection rate, the type of polyp that can eventually become cancerous.
Source: EurekaAlert, https://www.eurekalert.org