AstraZeneca says cancer drug Imfinzi improves survival chances in late-stage trial

AstraZeneca says cancer drug Imfinzi improves survival chances in late-stage trial

Source: 
Reuters
snippet: 

Lung cancer patients treated with AstraZeneca's (AZN.L) immunotherapy Imfinzi pre- and post-surgery in a trial lived significantly longer without the disease progressing or recurring than those treated with chemotherapy, the drugmaker said on Thursday.