Keytruda

WHITEHOUSE STATION, N.J.--(BUSINESS WIRE)--Merck (NYSE:MRK), known as MSD outside the United States and Canada, announced today that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy Designation to KEYTRUDA® (pembrolizumab), the company’s anti-PD-1 therapy, for the treatment of patients with Epidermal Growth Factor Receptor (EGFR) mutation-negative, and Anaplastic Lymphoma Kinase (ALK) rearrangement-negative non-small cell lung cancer (NSCLC) whose disease has progressed on or following platinum-based chemotherapy. This is the second Breakthrough Therapy Designation granted for KEYTRUDA.
针对EGFR阴性和ALK阴性NSCLC

我的理解是EGFR阳性的病人均ALK阴性，所以EGFR阳性的病人也可以用。不知对否？