deaths (OS)progression or deaths (PFS)RFS/DFS

mHNSCC - L2 - all population metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 2nd line (L2) mHNSCC - L2 - all population

versus Standard of Care (SoC)
durvalumab alone vs. Standard of Care (SoC) 1 0.881.02
durvalumab plus tremelimumab vs. Standard of Care (SoC) 1 1.041.09
nivolumab alone vs. Standard of Care (SoC) 1 0.700.89
pembrolizumab alone vs. Standard of Care (SoC) 1 0.800.96

mHNSCC - L2 - PDL1 negative metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 2nd line (L2) mHNSCC - L2 - PDL1 negative

versus durvalumab alone
durvalumab plus tremelimumab vs. durvalumab alone 1 0.991.13
versus tremelimumab
durvalumab plus tremelimumab vs. tremelimumab 1 0.720.73

mHNSCC - L2 - PDL1 positive metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 2nd line (L2) mHNSCC - L2 - PDL1 positive

versus Standard of Care (SoC)
pembrolizumab alone vs. Standard of Care (SoC) 1 0.741.01