GUARDIAN-101: A Phase 1 Dose Escalation and Expansion Study of CLSP-1025 in Adult Patients With Solid Tumors That Harbor the p53 R175H Mutation
Phase 1 dose escalation and expansion study of CLSP-1025, a first-in-class HLA-A\*02:01 specific T cell engager (TCE) targeting solid tumors that harbor the p53 R175H mutation.
• Patients must be at least 18 years of age at the time of signing the informed consent.
• Patients must be willing and able to provide written informed consent
• Patients must have locally advanced or metastatic solid tumors that have progressed after standard of care therapy or for which no standard therapy exists
• Tumors must harbor a TP53 R175H variant mutation confirmed by an accredited laboratory-based test
• Patients must be HLA-A\*02:01 positive by central assay
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1 at the time of enrollment
• Adequate hematological, renal and hepatic function
• Per Investigator judgement, patient is willing and able to complete study visits and/or procedures per the protocol and comply with study requirements for study participation