A Study of AZD3470, a PRMT5 Inhibitor, Given as Monotherapy and in Combination in Patients With MTAP Deficient Advanced/Metastatic Solid Tumors

This first time in human, open-label, multi-centre study of AZD3470 in participants with advanced or metastatic solid tumors with MTAP deficiency follows a modular design. Module 1 Part A will include the dose escalation cohorts. Part B will include the dose optimization and expansion cohorts. The purpose of the Phase 2 Module 2 is to evaluate the efficacy and safety of AZD3470 in combination with Dato-DXd versus Dato-DXd alone - dose optimization and expansion. New modules for combination treatments may be added in the future based on emerging data.