COLORECTAL ADENOMA

This study will check how well a non-invasive stool test (quantitative fecal immunochemical test, or qFIT) can detect colorectal cancer and precancerous lesions like adenomas and serrated polyps. Researchers will compare the test results with colonoscopy findings in 150 adults ag…

This study tests whether an artificial intelligence (AI) system can help doctors spot more precancerous polyps and colorectal cancers during colonoscopy compared to standard procedures. Over 3,300 adults scheduled for screening or surveillance will be randomly assigned to AI-assi…

This study tests a new blood test that looks for special molecules called ofCS, which reappear in most colorectal cancers. Researchers will collect blood and stool samples from 2000 people scheduled for a colonoscopy in Denmark. The goal is to see if combining the blood test with…

This study will develop and test an artificial intelligence system that assesses how clean the bowel is during a colonoscopy. The AI uses video from the colonoscope along with positioning data to give a more accurate cleanliness score. Researchers will analyze 700 colonoscopy vid…

This study tests whether a traditional Chinese medicine herbal formula, Jianpi Lishi Jiedu Granules, can prevent colorectal adenomas (precancerous polyps) from returning after they are removed during a colonoscopy. About 376 adults who recently had such polyps removed will take e…

This study looks at how often polyps in the stomach or colon grow back after being removed during a scope procedure. Researchers will follow about 2,000 adults for up to three years to track recurrence and identify risk factors like polyp size, lifestyle, and health history. The …

This study will look at 1,280 people who had colon polyps removed to find better ways to predict if polyps will come back. Researchers will combine lifestyle information, blood markers, and past medical records to build a risk prediction model. The goal is to improve follow-up sc…

This study will test a new robotic surgical system, the Sentire Surgical System with a new Patient Side Single Arm, in 12 people needing colorectal surgery for cancer or large polyps. The goal is to see if the system is safe and effective, and if it can reduce costs compared to c…

This study tests whether a prepackaged low-residue diet (Colobox) helps clean the colon better than just following oral and written instructions before a colonoscopy. Around 230 adults will be randomly assigned to one of two diet plans for 24 hours before the procedure. The goal …

This study will examine genetic changes in colon polyps and stool samples from 32 Korean adults to find markers that could help detect colon cancer earlier. Researchers will compare DNA methylation levels in polyp tissue versus normal tissue. The goal is to improve screening and …

This study will test whether a computer model can accurately predict the chance of finding precancerous colon polyps in 1,000 Indian adults undergoing a routine colonoscopy. The model uses basic health information like age, sex, and lifestyle factors. If it works well, it could h…

This study tests whether adding a transparent cap to the tip of a colonoscope helps doctors find more polyps (adenomas) in the lower part of the colon during a second look. About 614 adults aged 45 to 75 will be randomly assigned to get either a standard second exam or one with t…