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Compass Therapeutics to Present Promising Phase 1 Clinical Data for CTX-8371 in Patients with Advanced Malignancies Treated in the Post-Checkpoint Inhibitor Setting at the 2026 ASCO Annual Meeting

CTX-8371, a novel dual checkpoint blocker that simultaneously targets the programmed death receptor PD-1 and its ligand PD-L1, demonstrated promising monotherapy clinical activity in patients with advanced malignancies resistant to prior immune checkpoint inhibitors.Deep and durable responses were observed in patients with triple-negative breast cancer (TNBC), Hodgkin lymphoma (HL), and non-small cell lung cancer (NSCLC).CTX-8371 was generally well tolerated with no observed dose limiting toxici

articleCompass Therapeutics, Inc.May 21, 20265/company/compass-therapeutics-inc/news/compass-therapeutics-to-present-promising-phase-1-clinical-data-for-ctx-8371-in-patients-with-advanced-malignancies-treated-in-the-post-checkpoint-inhibitor-setting-at-the-2026-asco-annual-meeting
Compass Therapeutics to Present Promising Phase 1 Clinical Data for CTX-8371 in Patients with Advanced Malignancies Treated in the Post-Checkpoint Inhibitor Setting at the 2026 ASCO Annual Meeting

About this update from Compass Therapeutics, Inc.

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More updates from Compass Therapeutics, Inc.

Compass Therapeutics, Inc.biopharmaceutical companyAmerican Society of Clinical Oncologymalignanciesdose escalationbispecific antibodyCompass websiteinitial clinical dataPhase 1 studyForward-Looking Statements