One-time screening with flexible sigmoidoscopy reduced colorectal cancer (CRC) incidence and mortality by about 25% over two ...

Both fecal occult blood testing and flexible sigmoidoscopy screening are now proven to reduce colorectal cancer mortality. The UK RCT is a monumental achievement. It was conducted in 14 centers ...

Participants underwent flexible sigmoidoscopy at baseline and at 3-month intervals, for up to 9 months. All participants received oral curcumin 480 mg and quercetin 20 mg three times daily ...