An Open-Label, Multicenter, Multi-arm Phase 1 Study Evaluating the Safety and Pharmacokinetics of ADU-1805 in Adults With Advanced Solid Tumors
This first-in-human, open-label, multicenter, multi-arm dose-escalation study is designed to evaluate the safety, PK, and PD of ADU-1805, an anti- SIRPα monoclonal antibody, as monotherapy and in combination with pembrolizumab (anti-PD-1 antibody).
• Male or female aged ≥18 years
• Signed and dated informed consent form
• Measurable disease according to RECIST (Safety Expansion only)
• ECOG Performance status of 0 or 1
• Adequate organ and marrow function
• Escalation Phase: Histologically and/or cytologically confirmed diagnosis of metastatic or unresectable solid tumors that are refractory to standard therapy or for which no standard therapy exists
• Expansion Phase: histologically and/or cytologically confirmed diagnosis of advanced PD-(L)1-naïve MSS colorectal cancer (CRC), PD-1 relapsed/refractory patients with either advanced MSS endometrial cancer (EC), renal cell carcinoma (RCC) or non-small cell lung cancer (NSCLC) patients, and that have measurable disease according to RECIST