International immunopharmacology
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Int. Immunopharmacol. · Nov 2020
Meta AnalysisSarcopenia affects clinical efficacy of immune checkpoint inhibitors in non-small cell lung cancer patients: A systematic review and meta-analysis.
The clinical impact of sarcopenia on the immune checkpoint inhibitor's (ICI) efficacy and immune-related adverse events in non-small cell lung cancer (NSCLC) patients is unclear. Therefore, the purpose of this study is to evaluate the association between sarcopenia and clinical outcomes of ICI immunotherapy. ⋯ Sarcopenia was associated with worse treatment response and shorter long-term efficacy in NSCLC patients treated with ICI immunotherapy. Moreover, sarcopenia does not increase the rate of immune-related adverse events.