Immunotherapy is an effective treatment in advanced non-small cell lung cancer (NSCLC) patients with high PDL-1 expression. Here, we report three such patients with durable response despite limited doses immunotherapy.
Keywords: durable response; high PD‐L1; immunotherapy; poor ECOG; short duration.
© 2021 The Authors. Aging Medicine published by Beijing Hospital and John Wiley & Sons Australia, Ltd.