The Selective Personalized Radio-Immunotherapy for Locally Advanced NSCLC Trial

"Patients whose tumors are found to have high (≥ 50%) PD-L1 expression will automatically be placed in the PembroRT group. These patients will receive three intravenous treatments with pembrolizumab, followed by four weeks of daily radiotherapy, followed by up to 12 more treatments with pembrolizumab. Pembrolizumab is given as an intravenous infusion once every three weeks. This treatment course will last, in total, up to one year.~Patients whose tumors are found to have low (\< 50%) PD-L1 will be treated with a standard-o-care regimen and not be a part of this clinical trial."