32 , 33 A strong trend toward increased OS was also noted in melanoma BMs with high expression of PD-L1. 34 However, this correlation between PD-L1 expression and treatment response was not seen in a phase 2 trial of atezolizumab (a PD-L1 inhibitor) with carboplatin and pemetrexed in a cohort of patients with nonsquamous NSCLC with untreated BM, 35 suggesting it may not be universally applicable.
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The sentences
A nonsignificant trend was also noted between ADC values on MRI and outcome, with higher median ADC values among patients with PFS-6.