Changes from the 2002 guidelines include recommendations not to routinely screen people over 75 and not to screen people over 85 at all. Decisions about screening between 76 and 85 need to be made in light of individual health, prior screening, and life expectancy.
The recommendations have dropped barium enema as a screening option. They do not include either CT colonography (CTC or so-called virtual colonoscopy) or DNA stool tests, saying that there was not enough current evidence to judge the harms and benefits of the new technology. Read the rest of this entry »