Toripalimab Combined With Cryoablation for First-line Oligo-progression in Driver-negative Advanced NSCLC
Immunotherapy with programmed death-1(PD-1) inhibitors is now standard therapy for first-line use in patients with driver-negative advanced NSCLC, whether as single-agent or in combination with chemotherapy. After progression of first-line immunotherapy, NSCLC patients may be treated with chemotherapy, radiotherapy or targeted therapies, among others. Recently, Immune Checkpoint inhibitors (ICIs) rechallenge has become a highly anticipated option. Although the objective response rate of the ICIs rechallenge patients has decreased substantially compared with the efficacy of the first ICI treatm