FDA Approves Merck’s Welireg–Keytruda Combo as Adjuvant Treatment for Kidney Cancer on June 15, 2026 Approved Immunologic Adjuvants Keytruda combo kidney cancer LITESPARK-022 trial pembrolizumab Renal Cell Carcinoma United States Food and Drug Administration Welireg welireg keytruda kidney cancer +
Merck Litespark Shocker: Welireg Triplet Fails in First-Line Kidney Cancer on April 21, 2026 first-line Litespark Malignant neoplasm of kidney Merck Renal Cell Carcinoma triplet therapy Welireg +
Merck & Co.'s Welireg Notches Wins in Kidney Cancer Combo Studies on October 29, 2025 adjuvant setting Combined Modality Therapy Disease-Free Survival Keytruda Lenvima Malignant neoplasm of kidney Phase 3 trials Progression-Free Survival Renal Cell Carcinoma Welireg +