Lanzhou University

This study is testing if adding a second medication (sucralfate suspension) to the standard acid-reducing drug (esomeprazole) helps stomach ulcers heal better after a procedure to remove early-stage stomach cancer or pre-cancer. It will involve 120 patients who have had the proce…

This study aims to see if having doctors check on hospitalized patients four times a day, instead of the usual two, leads to better colon cleansing before a therapeutic colonoscopy. It will involve 300 patients across three hospital wards, comparing the two visit schedules. The g…

This study tests whether increasing nurse visits from twice to four times daily, combined with structured calming conversations and simple relaxation exercises, can reduce anxiety in hospitalized patients waiting for therapeutic gastrointestinal endoscopy procedures. Researchers …

This study aims to understand how often polyps in the stomach and intestines grow back after being removed during a scope procedure. Researchers will follow about 2000 patients for up to 3 years to track recurrence and identify what factors make it more likely. The goal is to use…