AstraZeneca Announced Imfinzi and Tremelimumab With Chemotherapy Demonstrated Sustained Survival Benefit in Metastatic Non-small Cell Lung Cancer, Nearly Doubling the Number of Patients Alive After Three Years vs Chemotherapy
Exploratory analysis from POSEIDON Phase III trial also showed trends for overall survival benefit with a limited course of tremelimumab added to Imfinzi and chemotherapy in subgroups with high unmet need