POSTOPERATIVE COMPLICATIONS

This study tests whether using a reinforcement patch on surgical staplers can lower the risk of leaks and other complications after stomach cancer surgery. About 382 adults with gastric cancer will be randomly assigned to receive either the reinforced stapler or a standard one. T…

This study checks if a remote expert can guide a nurse or doctor to perform an ultrasound on patients who just had liver surgery. The goal is to see if this method can accurately find fluid buildup inside the belly. About 40 patients will take part, and the results will be compar…

This study tests whether a smartphone app that tracks symptoms and gives feedback can help lung cancer patients do their prescribed rehab exercises after minimally invasive surgery. About 736 adults will use the app for one month after leaving the hospital. The goal is to see if …

This study compares tea tree oil mouthwash to the standard chlorhexidine mouthwash for people recovering from impacted wisdom tooth removal. About 54 adults will use one of the two mouthwashes for 7 days after surgery. Researchers will measure pain, swelling, and gum healing to s…

This study tests whether removing a breathing tube while keeping the lungs slightly inflated (positive pressure) can prevent dangerous drops in oxygen levels after abdominal surgery. About 264 adults having planned abdominal surgery will be randomly assigned to one of three extub…

This study is measuring a substance called IL-6 and other inflammation markers in the blood of 42 adults who are in the intensive care unit after surgery. The goal is to see if these levels can help predict which patients are at higher risk of dying or having serious complication…

This study tests a new, dye-free imaging method (iPPG) against the standard dye method (ICG) to check blood flow during gastrointestinal surgery. About 200 adults having planned bowel surgery will be randomly assigned to one of the two methods. The goal is to see if the new metho…