Preoperative Neoadjuvant Immunotherapy Combined With Chemotherapy for Stage Ⅲ Unresectable Non-small Cell Lung Cancer

Tislelizumab: 200mg, ivgtt, day 1 of each 21-day cycle, neoadjuvant therapy : 2-4 cycles; Adjuvant therapy: 16cycles at most.

Pemetrexed: 500 mg/m\^2, ivgtt, day 1 of each 21-day cycle, 2-4 cycles. Nab-paclitaxel: 260mg/m\^2, ivgtt, day 1 of each 21-day cycle, 2-4 cycles.

"Carboplatin was given dosed to an area under the serum concentration-time curve (AUC) of 5 ivgtt on day 1 of each 21-day cycle for 2-4 cycles.~Cisplatin: 75 mg/m\^2, ivgtt, day 1 of each 21-day cycle, 2-4 cycles."

Surgery must be done within the 4th-6th week from day 1 the last cycle of neoadjuvant treatment.