主要研究结果:
•
主要入组标准:≥18岁、入组时ECOG PS 0/1、≥1个可测量肝内病灶(mRECIST)、可接受栓塞的不可切除HCC
• 按1:1:1的比例随机分为TACE联合度伐利尤单抗1500mg IV Q4W、随后1120mg与贝伐珠单抗15mg IV Q3W(A组)、度伐利尤单抗联合安慰剂(B组)或单纯安慰剂(C组)
• 分层因素:TACE方法、地区、门静脉侵犯
• 主要终点为PFS(BICR, RECIST 1.1)(A组 vs. C组)(ITT人群)
• 共纳入616例患者:A/B/C=204/207/205;中位年龄为65.0岁,女性22%、亚裔61%、白人29%
•
中位PFS随访27.9个月,中位PFS A/B/C=15.0/10.0/8.2个月
• A vs. C:HR=0.77; 95%CI:0.61-0.98; 双侧P=0.032
• B vs. C:HR=0.94; 95%CI:0.75-1.19; 双侧P=0.64
• 最常见的3-4级AE:A组为高血压6/4%,B组为贫血4%,C组为栓塞后症状4%
• 导致死亡的TRAE:A/B/C=0/3/3
参考文献:
Sangro B, Kudo M, Erinjeri JP, Qin S, Ren Z, Chan SL, Arai Y, Heo J, Mai A, Escobar J, Lopez Chuken YA, Yoon JH, Tak WY, Breder VV, Suttichaimongkol T, Bouattour M, Lin SM, Peron JM, Nguyen QT, Yan L, Chiu CF, Santos FA, Veluvolu A, Thungappa SC, Matos M, Żotkiewicz M, Udoye SI, Kurland JF, Cohen GJ, Lencioni R; EMERALD-1 Investigators. Durvalumab with or without bevacizumab with transarterial chemoembolisation in hepatocellular carcinoma (EMERALD-1): a multiregional, randomised, double-blind, placebo-controlled, phase 3 study. Lancet. 2025 Jan 8:S0140-6736(24)02551-0. doi: 10.1016/S0140-6736(24)02551-0. Epub ahead of print. PMID: 39798579.