PD-L1 Expression and Clinical Outcomes to Cabozantinib, Everolimus, and Sunitinib in Patients with Metastatic Renal Cell Carcinoma: Analysis of the Randomized Clinical Trials METEOR and CABOSUN
Flaifel A, Xie W, Braun DA, Ficial M, Bakouny Z, Nassar AH, Jennings RB, Escudier B, George DJ, Motzer RJ, Morris MJ, Powles T, Wang E, Huang Y, Freeman GJ, Choueiri TK, Signoretti S. PD-L1 Expression and Clinical Outcomes to Cabozantinib, Everolimus, and Sunitinib in Patients with Metastatic Renal Cell Carcinoma: Analysis of the Randomized Clinical Trials METEOR and CABOSUN. Clinical Cancer Research 2019, 25: 6080-6088. PMID: 31371341, PMCID: PMC6801080, DOI: 10.1158/1078-0432.ccr-19-1135.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnilidesB7-H1 AntigenBiomarkers, TumorBiopsyCarcinoma, Renal CellChemotherapy, AdjuvantClinical Trials, Phase II as TopicClinical Trials, Phase III as TopicEverolimusFemaleHumansKaplan-Meier EstimateKidneyKidney NeoplasmsMulticenter Studies as TopicNephrectomyPrognosisProgression-Free SurvivalProtein Kinase InhibitorsPyridinesRandomized Controlled Trials as TopicSunitinibConceptsMetastatic renal cell carcinomaPD-L1 expressionProgression-free survivalOverall survivalRenal cell carcinomaPD-L1Clinical outcomesCell carcinomaPredictive biomarkersClinical trialsTumor cell PD-L1 expressionHigh PD-L1 expressionTC PD-L1 expressionImproved progression-free survivalTumor tissuePoor progression-free survivalIHC double stainingMET expression levelsImmune cell infiltratesPD-L1 statusWorse clinical outcomesPotential predictive biomarkersImmune cell densityIndependent central reviewCABOSUN trial