Evaluating the effect of immune checkpoint inhibitor treatment on chronic obstructive pulmonary disease in lung cancer patients.

ABSTRACT: Immune checkpoint inhibitors (ICIs) are first line treatment for advanced lung cancer. Tobacco use is a shared risk factor for lung cancer and chronic obstructive pulmonary disease (COPD). Although many patients with COPD and lung cancer receive ICIs, the impact of ICIs on COPD is unknown. Here, we evaluated whether ICI treatment was associated with increased COPD disease burden. We conducted a retrospective cohort study of lung cancer patients with and without preexisting COPD who received ICIs from 2011-2021 at The Ohio State University (OSU). For all patients, number of steroid courses and respiratory related hospitalizations were recorded. For those with COPD, COPD medications were collected at and after ICI initiation. Pulmonary function tests, COPD exacerbations, and COPD-related hos

SUBMITTER: Greib A 

PROVIDER: S-EPMC11849934 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature