Lanzhou University

This study looks at whether adding a medicine called sucralfate to standard acid-reducing treatment helps stomach ulcers heal better and reduces bleeding after a procedure to remove early stomach cancer or precancerous spots. About 120 adults will be split into two groups: one ge…

This study tests whether increasing hospital ward rounds from twice to four times a day, combined with structured talks and relaxation exercises, can reduce anxiety in patients waiting for a therapeutic gastrointestinal endoscopy. About 1,000 adults with mild anxiety will take pa…

This study tests whether increasing resident ward rounds from 2 to 4 times daily improves bowel preparation quality in hospitalized patients scheduled for therapeutic colonoscopy. About 300 adults from three hospital wards will take part. The goal is to see if more frequent check…

This study will track about 2,000 adults who had stomach or colon polyps removed to see how often new polyps grow back within 1 to 3 years. Researchers will look at factors like polyp size, number, and patient habits to find out who is most at risk. The goal is to create a tool t…