Merck and Eisai Present P-III (LITESPARK-011) Trial Data on Welireg + Lenvima in Advanced Renal Cell Carcinoma (RCC) at ASCO GU 2026

Shots: Merck & Eisai has reported the P-III (LITESPARK-011) trial data assessing Welireg (belzutifan; 120mg, PO, QD) + Lenvima (lenvatinib; 20mg, PO, QD) vs cabozantinib in 747 pts with advanced RCC whose disease progressed on or after anti-PD-1/ PD-L1 therapy At mFU of 29mos., trial met its 1EP of improved PFS by 30% (mPFS: 14.8 vs…