BACKGROUND AND OBJECTIVES The role of salvage thoracic surgery in managing advanced-stage lung cancer following treatment with immune checkpoint inhibitors is currently unclear. We present a series of nine patients… Click to show full abstract
BACKGROUND AND OBJECTIVES The role of salvage thoracic surgery in managing advanced-stage lung cancer following treatment with immune checkpoint inhibitors is currently unclear. We present a series of nine patients with advanced non-small-cell lung cancer who underwent pulmonary resection following treatment with pembrolizumab. METHODS We performed a single-institution retrospective analysis of pulmonary resection undertaken following treatment with pembrolizumab for advanced-stage lung cancer. Nine patients met the inclusion criteria. RESULTS In six cases, surgery was indicated for persistent localized disease after treatment, and in three cases for nonresponsive synchronous/metachronous lung nodules while on treatment for stage IV lung cancer. Dense hilar fibrosis was present in all patients. Minimal access surgery was achieved in five cases (video-assisted n = 2, robotic-assisted n = 3). There was no in-hospital mortality. One patient died within 60 days from community-acquired COVID-19 pneumonitis. Seven patients remain free of disease between 5 and 22 months follow-up. CONCLUSIONS Pulmonary resection is safe and technically feasible following treatment with immune checkpoint inhibitors. Surgical challenges relate to postimmunotherapy fibrosis, but with increased experience and a robotic approach, minimal access surgery is achievable. Further prospective studies are required to assess the surgical impact on disease control and overall survival in this patient cohort.
               
Click one of the above tabs to view related content.