Intra-tumoral (IT) Injection of vvDD-hIL2-2-RG-1 for Metastatic Gastrointestinal and Peritoneal Tumors
This research study aims to evaluate the safety and determine the optimal dose of a new experimental drug, vvDD-hIL2 (vaccinia virus double-deleted human interleukin 2), in patients with advanced abdominal cancer. The study will involve three dose levels, with three to six patients enrolled at each level.
vvDD-hIL2 is a genetically modified vaccinia virus, derived from the virus previously used for smallpox vaccination. The modification is intended to target and destroy tumors while minimizing harm to healthy tissues by stimulating the body's immune response.
Participants will receive an inj