AN OPEN-LABEL, SINGLE-ARM, MULTI-CENTER PHASE I/IIA CLINICAL STUDY TO EVALUATE THE SAFETY, TOLERABILITY, PHARMACOKINETICS, AND EFFICACY OF SHR-A1904 IN SUBJECTS WITH ADVANCED SOLID TUMORS

Inclusion Criteria: 1. Evidence of a personally signed and dated ICF indicating that the subject has been informed of all pertinent aspects of the study. 2. Age \>18. 3. ECOG performance status of 0-1. 4. Life expectancy of ≥3 months. 5. Subjects with pathologically diagnosed advanced relapsed or refractory solid tumors, either gastric and gastroesophageal junction (GEJ) cancer, or pancreatic cancer, who are intolerable to SoC, have progressed through all available treatment options, or for whom there is no efficacious treatment available. Subjects must have pathological classification (e.g.,…