GSK5764227_B7-H3

Gastrointestinal tumors
Other gastrointestinal tumors
Follow-Up Treatment (Metastatic Disease)
A Phase 1b/2, multicenter, randomized, open-label study to evaluate the efficacy and safety of GSK5764227 alone and in combination in participants with previously treated advanced unresectable or metastatic gastrointestinal solid tumors
This study will check how well a new medicine, GSK5764227, works, how safe it is and howthe body handles it in participants all around the world with advanced inoperable ormetastatic gastrointestinal cancer who have previously received treatment.