Real-world data of first-line treatment with pembrolizumab for NSCLC with high PD-L1 expression in elderly patients: a subgroup analysis of HOT/NJLCG2001.

ABSTRACT:

Background

In the first-line treatment of elderly patients with advanced-stage non-small cell lung cancer (NSCLC) with high programmed death-ligand 1 (PD-L1) expression (tumor proportion score ≥ 50%), this study aimed to determine whether pembrolizumab monotherapy (MONO) or pembrolizumab plus platinum-based chemotherapy (COMB) should be selected.

Methods

We performed a retrospective multicenter study (sub-analysis of the HOT/NJLCG2001 trial) of 299 patients with NSCLC with high PD-L1 expression who received MONO or COMB as the first-line treatment between December 2018 and January 2020. We selected patients aged 75 years and older and assessed the clinical efficacy and toxicity.

Results

In total, 81 (median age: 79 years) and 19 (median age: 76 years) patients receive

SUBMITTER: Tateishi K 

PROVIDER: S-EPMC11882503 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature