durvalumab
astrazeneca
['durvalumab', '#gi', 'topaz-1']
we suspected as much at #gi22 but topaz-1 (durvalumab + gem/cis) really does appear to be establishing the new 1st line standard of care in biliary tract cancer #asco22 
Director, GI Oncology, @Intermountain. Interests: neuroendocrine tumors, cancer syndromes, empathy (even had a Whipple myself). Tweets my own.