Interestingly, at 4-year follow-up, OS was not reached in both arms, but a positive trend was in favour of nivolumab (4-year OS rate 71% versus 58%), especially for the patients obtaining a pCR (HR 0.08, 95% CI 0.02–0.34) [ 8 ].
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Interestingly, at 4-year follow-up, OS was not reached in both arms, but a positive trend was in favour of nivolumab (4-year OS rate 71% versus 58%), especially for the patients obtaining a pCR (HR 0.08, 95% CI 0.02–0.34) [ 8 ].