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 is testing a special nerve monitoring technique during surgery for rectal cancer. The goal is to help surgeons avoid damaging important nerves that control bladder, bowel, and sexual function. Researchers will compare quality of life and function in patients who receiv…

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 …