Patritumab Deruxtecan Demonstrated Clinically Meaningful and Durable Responses in Patients with EGFR-Mutated Metastatic Non-Small Cell Lung Cancer in HERTHENA-Lung01 Phase 2 Trial
Results from the HERTHENA-Lung01 phase 2 trial showed that patritumab deruxtecan (HER3-DXd) demonstrated clinically meaningful and durable responses in patients with EGFR-mutated locally advanced or metastatic non-small cell lung cancer (NSCLC) following disease progression with an EGFR TKI and platinum-based chemotherapy.
- Results from the HERTHENA-Lung01 phase 2 trial showed that patritumab deruxtecan (HER3-DXd) demonstrated clinically meaningful and durable responses in patients with EGFR-mutated locally advanced or metastatic non-small cell lung cancer (NSCLC) following disease progression with an EGFR TKI and platinum-based chemotherapy.
- Patritumab deruxtecan is a specifically engineered potential first-in-class HER3 directed antibody drug conjugate (ADC) designed using Daiichi Sankyo’s (TSE: 4568) proprietary DXd ADC technology.
- One complete response (CR), 66 partial responses (PRs) and 99 cases of stable disease (SD) were seen.
- As of the snapshot data cutoff of May 18, 2023, the median trial duration was 18.9 (14.9-27.5) months, and 13 patients were continuing to receive patritumab deruxtecan.