Administration of Nivolumab in Metastatic Renal Cell Cancer Following Treatment With mTOR Inhibitors

xlomafota13 shared this article with you from Inoreader Administration of Nivolumab in Metastatic Renal Cell Cancer Following Treatment With mTOR Inhibitors Via In vivo (Athens, Greece) In Vivo. 2021 Sep-Oct;35(5):2981-2990. doi: 10.21873/invivo.12593. ABSTRACT BACKGROUND/AIM: Immunotherapy with checkpoint inhibitors is currently considered a cornerstone of metastatic renal clear cell cancer (mRCC) therapy. Despite the general improvement in the survival of patients with mRCC, there are some clinical situations that have not been specifically evaluated in clinical trials, such as the use of everolimus before nivolumab. PATIENTS AND METHODS: We performed a retrospective analysis evaluating the efficacy of nivolumab in the real-world setting, including a subset of patients with previous mTOR inhibitor therapy. RESULTS: From a total of 56 patients, 25 were pre-treated with everolimus before receiving nivolumab. The overall progression-free survival (PFS), overall survival (OS), and objective response rate were 10.3, 21.3 months, and 34%, respectively. There were no statistically significant differences in pat ients who were or were not pre-treated with everolimus. CONCLUSION: mRCC patients should be treated with checkpoint inhibitors and prior use of mTOR inhibitors should not be a definitive exclusion criterium. PMID:34410998 | DOI:10.21873/invivo.12593 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.