Lung cancer patients with positive programmed death-ligand 1 expression endure graver postoperative pain.

We demonstrated that patients with positive programmed cell death ligand-1 (PD-L1) on tumours suffered graver pain in the early postoperative period after video-assisted thoracoscopic surgery for lung cancer and reacted differently with opioids. It might be beneficial to adjust analgesic protocols according to tumour PD-L1 expression for individualized postoperative pain management.