Catumaxomab, now branded as Korjuny, received a positive opinion from the EMA's CHMP for treating malignant ascites, marking its return after a decade off the market. Korjuny, a bispecific and trifunctional antibody, engages Epcam on cancer cells and CD3 on T cells, recruiting immune cells to destroy tumor cells. The EMA approval is limited to malignant ascites, but ongoing trials aim to expand its use, including a global phase III trial in advanced gastric cancer.