Larissa University Hospital

This study is testing a new nasal oxygen cannula design against the standard one to see if it helps people during a COPD flare-up. It will measure if the new design helps patients breathe easier, lowers carbon dioxide levels more, and reduces the need for more intensive breathing…

This study aims to find out if a minimally invasive 'keyhole' (laparoscopic) surgery is as good as or better than traditional open surgery for removing right-sided colon cancer. Researchers will compare how completely the cancer is removed, recovery times, and long-term survival …

This study is testing whether monitoring pelvic nerves during rectal cancer surgery can help preserve patients' bladder, bowel, and sexual function. Surgeons will use a special monitoring device during the operation to try to avoid damaging important nerves that control these fun…