Lanzhou University

This study looks at whether adding sucralfate (a protective coating agent) to standard esomeprazole (a stomach acid reducer) helps heal artificial ulcers created during endoscopic surgery for early stomach cancer or precancerous growths. About 120 adults will be randomly assigned…

This study tests whether a special yogurt containing the probiotic Pediococcus acidilactici GR-5 can help people with chronic cholecystitis (long-term gallbladder inflammation). Fifty adults with the condition will eat either the probiotic yogurt or a regular placebo yogurt daily…

This study tests whether increasing ward rounds from twice to four times a day, with structured conversations and simple breathing exercises, can lower anxiety in hospitalized patients waiting for therapeutic gastrointestinal endoscopy. About 1,000 adults with mild anxiety will t…

This study will follow 1,000 nurses in Gansu, China, to understand their health, work stress, and job conditions. Participants fill out questionnaires every two years. The goal is to gather data that can help improve nurse well-being and shape future health policies.

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 tests whether having resident doctors check on hospitalized patients four times a day (instead of the usual two) can improve bowel preparation quality before a therapeutic colonoscopy. The extra rounds include a checklist to ensure patients follow medication and diet i…