Efficacy of VEGFR-TKIs plus immune checkpoint inhibitors in metastatic renal cell carcinoma patients with favorable IMDC prognosis.

Abstract

Combinations of PD-1/PD-L1 immune checkpoint inhibitors (ICI) with VEGFR-TKIs as first-line therapy significantly improve outcomes of metastatic renal cell carcinoma (mRCC) patients. The benefit of these combinations is well evident in the IMDC intermediate- and poor-risk population, but remains unclear in the subgroup of patients with favorable prognosis. Our meta-analysis aims at evaluating whether the addition of ICIs to VEGFR-TKIs is able to improve the outcome compared to VEGFR-TKIs alone in mRCC patients with favorable prognosis.