LB1. TROPION-Lung12: A Phase 3 Study of Adjuvant Datopotamab Deruxtecan and Rilvegostomig After Complete Tumor Resection in Patients with ctDNA-positive or High-risk Pathology Stage I Lung Adenocarcinoma
Surgical Outcomes with Perioperative Toripalimab plus Chemotherapy for Patients with Stage III Resectable Non-small Cell Lung Cancer from the phase III Neotorch study
研究结果
从2020年3月至2023年6月,共501例II-III期可切除NSCLC患者被随机分配至特瑞普利单抗或安慰剂联合化疗组。在 404例III期NSCLC患者中,特瑞普利单抗组的T降期率显著高于安慰剂组(64.8% vs 39.1%,P=0.0001)。特瑞普利单抗组未接受手术的患者比例(17.8% vs 26.7%,P=0.0314)显著较低,尤其是因疾病进展未手术的比例(13.9% vs 57.4%,P<0.0001)。与安慰剂组相比,特瑞普利单抗组微创手术率(68.1% vs 66.9%)、R0切除率(95.8% vs 92.6%)更高,而全肺切除率(7.8% vs 9.5%)更低。两组的术中和术后AE发生率相似。中位随访 18.3个月时,特瑞普利单抗组无论是在肺叶切除还是全肺切除术后,EFS均优于安慰剂组。在亚组分析中,与未降期患者相比,降期患者EFS更佳,尤其是在特瑞普利单抗组。而特瑞普利单抗组未降期患者的EFS与安慰剂组降期患者相似。
标题:Four-Cycle Compared with Two-Cycle Neoadjuvant Chemoimmunotherapy Achieved a Higher Rate of pCR in NSCLC: The Preliminary Results of a Phase III Randomized Trial in Progress