Seagen and Astellas Report P-Ib/II (EV-103) Cohort K Trial Results of Padcev (enfortumab vedotin-ejfv) and Keytruda (pembrolizumab) as 1L Treatment for Advanced Urothelial Cancer

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The P-Ib/II (EV-103/KEYNOTE-869) cohort K trial evaluating Padcev + Merck’s Keytruda in patients with unresectable LA or mUC who are ineligible to receive cisplatin-based CT
The 1EPs of the cohort K study showed a 64.5% confirmed ORR as per BICR, m-DOR was not reached in patients treated with enfortumab vedotin and pembrolizumab. The 2EPs include ORR per investigator assessment; DoR, DCR, PFS as per BICR and investigator assessment; OS; and assessment of safety
The results were consistent with prior reported efficacy and safety results of the EV-103 dose-escalation cohort and expansion Cohort A. Additionally, the companies plan to discuss the results with regulatory authorities

Ref: Bussinesswire | Image: Seagen