Nanchong Central Hospital

This study tests whether using a reinforcement patch on the stapler during stomach cancer surgery can reduce complications like leaks. About 382 adults with gastric cancer will be randomly assigned to get either the patch or a standard stapler. The main goal is to see if the patc…

This study tests whether using chlorhexidine (an antiseptic) to flush the surgical area during colorectal cancer surgery works better than using saline (salt water) to prevent infections and other complications. About 532 adults aged 18-85 with operable colorectal cancer will tak…

This study compares two types of stomach cancer surgery to see which one causes less acid reflux and better quality of life. About 60 people with stomach cancer will be randomly assigned to one of the two operations. The goal is to find the best surgical approach to control the d…

This study looks at whether doing a colonoscopy 5 to 8 days after low colorectal cancer surgery can help doctors find and treat internal leaks (anastomotic leakage) earlier than standard monitoring. About 140 adults who had surgery for colorectal cancer will be randomly assigned …

This study tests whether giving a common laxative called lactulose early after complex appendix surgery helps the bowels start working again sooner. About 150 adults will receive either lactulose or a placebo on the first two days after surgery. The main goal is to see how quickl…

This study tests whether checking for leaks in the newly connected bowel during colorectal cancer surgery can lower the risk of serious complications, especially leakage. About 264 adults having surgery will be randomly assigned to receive leak testing or not. The goal is to see …

This study compares two types of staplers (linear vs circular) used to reconnect the esophagus to the small intestine after complete stomach removal in gastric cancer patients. Researchers will track complications and surgery time in 100 participants to see which stapler works be…