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

laHNSCC - 1st line (L1) locally advanced (laHNSCC) laHNSCC - 1st line (L1)

versus placebo
avelumab alone vs. placebo 1 1.311.21

mHNSCC - L1 - all population metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 1st line (L1) mHNSCC - L1 - all population

versus cetuximab plus platin plus 5FU
pembrolizumab alone vs. cetuximab plus platin plus 5FU 1 0.831.34
pembrolizumab plus 5FU plus platin vs. cetuximab plus platin plus 5FU 1 0.770.92

mHNSCC - L1 - PDL1 positive metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 1st line (L1) mHNSCC - L1 - PDL1 positive

versus cetuximab plus platin plus 5FU
pembrolizumab alone vs. cetuximab plus platin plus 5FU 2 0.781.16
pembrolizumab plus 5FU plus platin vs. cetuximab plus platin plus 5FU 2 0.630.82

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
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

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