Stereotactic ablative radiotherapy (SABR) for patients with lung tumor and severe pulmonary function impairment.

Purpose: To evaluate clinical outcomes after SABR in a cohort of early-stage non-small cell lung cancer (NSCLC) or pulmonary metastases in chronic obstructive pulmonary disease (COPD) patients with forced expiratory volume in the first second predicted (FEV1) ≤ 50%.

Methods: Retrospective single-center study was performed to analyze clinical outcomes and toxicities in COPD patients with severe lung dysfunction treated with SABR from 1st June 2015 to 31st October 2022.

Results: Thirty four patients (forty locations) were enrolled for analysis.

Efficacy and safety of total lymphoid irradiation in different chronic lung allograft dysfunction phenotypes.

Total lymphoid irradiation (TLI) is an alternative treatment for chronic lung allograft dysfunction (CLAD). However, data regarding its efficacy and tolerance are scarce. This study included patients with CLAD treated with TLI at our center between 2011 and 2018.