DCR

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 certainty unassessable-41%
versus tremelimumab
durvalumab plus tremelimumab vs. tremelimumab 1 certainty unassessable+841%