Xencor plans pivotal study of XmAb819 in advanced kidney cancer in 2027
XNCR•Xencor plans a registration-enabling monotherapy study of XmAb819 in advanced clear cell renal cell carcinoma in 2027. The company will present Phase 1 results at ESMO on October 25, 2026.
1. Study plans and results
Xencor plans a registration-enabling monotherapy study of XmAb819 in advanced clear cell renal cell carcinoma in 2027. Intravenous expansion cohorts are evaluating doses to support selection for the planned Phase 3 pivotal trial; Phase 1 results are scheduled for presentation at ESMO on October 25, 2026.



