Correlation Between Immune-related Adverse Event (IRAE) Occurrence and Clinical Outcome in Patients With Metastatic Renal Cell Carcinoma (mRCC) Treated With Nivolumab: IRAENE Trial, an Italian Multi-institutional Retrospective Study.

Background: Immunotherapy has brought clinical benefits to patients with metastatic renal cell cancer (mRCC). Most patients tolerate immunotherapy but serious immune-related adverse events (irAEs) have been reported. Some studies indicate a correlation between irAEs and clinical response in other cancer types (eg, lung cancer and melanoma).

Biomarkers of Prognosis and Efficacy of Anti-angiogenic Therapy in Metastatic Clear Cell Renal Cancer.

In the last decades, the prognosis of metastatic renal cell carcinoma (mRCC) has remarkably improved following the advent of the "targeted therapy" era. The expanding knowledge on the prominent role played by angiogenesis in RCC pathogenesis has led to approval of multiple anti-angiogenic agents such as sunitinib, pazopanib, axitinib, cabozantinib, sorafenib, and bevacizumab. These agents can induce radiological responses and delay cancer progression for months or years before onset of resistance, with a clinically meaningful activity.