2026年世界肺癌大会(WCLC)于2026年9月12-15日在韩国首尔盛大召开。作为全球肺癌领域最具影响力的学术盛会之一,大会以“Science Without Boundaries: Uniting the World Against Thoracic Cancer”为主题,汇聚全球胸部肿瘤领域专家学者,共探肺癌诊疗前沿进展。
编者按:2026年世界肺癌大会(WCLC)于2026年9月12-15日在韩国首尔盛大召开。作为全球肺癌领域最具影响力的学术盛会之一,大会以“Science Without Boundaries: Uniting the World Against Thoracic Cancer”为主题,汇聚全球胸部肿瘤领域专家学者,共探肺癌诊疗前沿进展。
本届大会,来自德国Grosshansdorf肺科诊所Martin Reck教授报告了MDT-BRIDGE研究(NCT05925530)主要分析结果。该研究旨在评估多学科团队(MDT)指导下围手术期度伐利尤单抗联合化疗用于可切除/临界可切除IIB - IIIB期非小细胞肺癌(NSCLC)的可行性、疗效与安全性,并探索新辅助治疗期间转为不可切除患者接受放化疗(CRT)后巩固度伐利尤单抗的价值。《肿瘤瞭望》特邀Martin Reck教授接受专访,深入解读该研究关键发现及其对围手术期治疗策略的临床意义。
《肿瘤瞭望》:本届WCLC上,您报告了MDT-BRIDGE研究的主要分析结果。请您介绍该研究的主要发现?您如何评价这一结果对可切除/临界可切除NSCLC治疗策略的临床意义?
Martin Reck教授:MDT-BRIDGE研究旨在探索MDT指导的管理模式能否改善可切除/临界可切除IIB-IIIB期非小细胞肺癌(NSCLC)患者结局。研究设计为:基线由MDT评估可切除性;随后患者接受2个周期度伐利尤单抗联合铂类化疗;之后再次进行MDT再评估。若判定为可切除,患者再接受1-2个周期度伐利尤单抗联合化疗,随后行手术及辅助度伐利尤单抗;若判定为不可切除,则接受CRT及巩固度伐利尤单抗。
研究主要终点为全分析集(FAS)的切除率,次要终点包括基线可切除/临界可切除患者的切除率、手术结局、客观缓解率(ORR)、病理完全缓解(pCR)、无事件生存期(EFS)、无进展生存期(PFS)及安全性。
关键结果方面,研究共入组142例患者,其中基线可切除92例(64.8%),临界可切除50例(35.2%)。截至2026年1月12日数据截止,92.3%的患者在新辅助度伐利尤单抗联合化疗后接受了手术或CRT,82.4%随后接受了辅助或巩固度伐利尤单抗。
主要终点方面,总体切除率为74.6%(95% CI 66.7 - 81.6),基线可切除患者为81.5%,临界可切除患者为62.0%;在切除患者中,R0切除率为96.2%。
12个月EFS为88.5%(95% CI 81.5 - 92.9)。MDT再评估时可切除患者12个月EFS为90.1%,已切除患者为92.9%。
pCR方面,FAS为23.2%,MDT再评估时可切除患者为27.3%,基线可切除患者为31.3%;达到pCR者12个月EFS为100%,无pCR者为89.8%。在不可切除患者中,12个月PFS为75.1%,CRT治疗患者为85.0%。
安全性方面,总体任何级别不良事件(AE)发生率为98.6%,3/4级AE为47.2%,导致度伐利尤单抗停药的AE为13.4%;任何级别免疫介导不良事件(imAE)为19.0%,3/4级imAE为2.8%;任何级别肺炎为9.2%,3/4级肺炎为0.7%。
CRT期间安全性可控,辅助和巩固度伐利尤单抗期间3/4级AE分别为7.4%和17.4%。上述结果提示,早期2个周期IO并未影响后续CRT和巩固治疗的可行性,也未观察到新的安全性信号。
综上所述,对于基线诊断时难以确定最佳策略的局部晚期患者,动态MDT再评估可使潜在可手术患者先接受有效的新辅助治疗,再根据疗效重新评估并最终决策,有助于实现个体化治疗。MDT-BRIDGE是首个在全球范围内前瞻性评估新辅助IO联合化疗用于可切除和临界可切除NSCLC的研究,其结果表明,通过MDT引导的动态评估,大多数患者能够接受根治性治疗(手术或CRT)及后续辅助/巩固治疗,为可切除/临界可切除NSCLC提供了一种新的管理策略。
ONCOLOGY FRONTIER:At 2026 WCLC, you presented the primary analysis results of the MDT-BRIDGE study. Could you describe the key findings of this study? How do you assess the clinical implications of these results for treatment strategies in resectable/borderline resectable NSCLC?
Prof. Martin Reck:The MDT-BRIDGE trial was a trial investigating MDT-guided management of patients with resectable and borderline resectable stage IIB to IIIB non-small cell lung cancer.
We wanted to know whether an MDT-guided treatment approach could improve patient outcomes.Resectability was determined at baseline by the MDT. The patients received two cycles of durvalumab plus chemotherapy. We then performed another MDT reassessment of resectability.
Patients deemed resectable received two cycles of treatment and then proceeded to surgery and adjuvant durvalumab.The other group—patients who were unresectable—received chemoradiotherapy and consolidation durvalumab.The principal questions were: first, is this feasible? Second, is this safe?
What we can say is that we included 142 patients in the trial, and more than 92% of the patients received neoadjuvant durvalumab plus chemotherapy followed by either surgery or CRT, and 82.4% subsequently received adjuvant or consolidation durvalumab. Thus, very few patients did not receive any local treatment. This is a good message.
Second, the primary endpoint was the resection rate in the overall population: a 74.6% resection rate and a 96.2% R0 resection rate. These are very good data for the operation.
The third finding concerns safety events: we observed only very few severe immune-mediated adverse events and cases of pneumonitis, suggesting that these early two cycles of immunotherapy did not affect the feasibility of chemoradiotherapy and consolidation treatment. So this is a new management approach for these patients.
《肿瘤瞭望》:您认为这种动态评估模式在围术期治疗决策中的核心价值是什么?在真实世界临床实践中,推广这一模式面临哪些挑战?
Martin Reck教授:许多局部晚期患者在基线诊断时最佳管理策略仍不明确,其中部分患者可能在新辅助治疗应答后变为可手术。动态MDT再评估的核心价值在于,先让这些患者接受潜在有效的治疗,再评估疗效并作出最终决策,从而为临界可切除NSCLC患者提供更好的个体化治疗路径。
在真实世界临床实践中,该模式要求MDT对患者进行密切监测,并将再评估视为调整治疗策略的机会。通过规范MDT协作和动态评估流程,有望为这类患者争取根治性治疗机会。
ONCOLOGY FRONTIER:What do you see as the core value of this dynamic assessment model in perioperative treatment decision-making? What challenges are encountered in implementing this model in real-world clinical practice?
Prof. Martin Reck:We have to recognize the situation that we have a number of patients for whom, at baseline diagnostics, we do not really know how to manage them.These are patients who are locally advanced and may become operable after responding to neoadjuvant therapy.
This dynamic MDT reassessment is an opportunity to expose these patients to a potentially effective treatment, but then to reassess the efficacy and make a final disposition.I think this is a better way to individualize our treatment approach for this group of patients with borderline resectable NSCLC.
《肿瘤瞭望》:请您结合这些研究进展,谈谈当前可切除/临界可切除NSCLC围术期治疗最值得关注的趋势是什么?
Martin Reck教授:动态MDT再评估是可切除/临界可切除NSCLC围手术期决策的核心环节。通过MDT对患者进行密切监测,并在新辅助治疗后重新评估可切除性,可及时调整治疗策略,为患者争取根治性治疗机会。
在此模式下,本研究结果显示92.3%的患者在新辅助度伐利尤单抗联合化疗后接受了手术或CRT,82.4%随后接受了辅助或巩固度伐利尤单抗,表明该模式能够有效衔接系统治疗、局部治疗与后续辅助/巩固治疗。同时,迄今未观察到与IO诱导治疗相关的新安全性信号,进一步支持早期IO诱导治疗与后续CRT及巩固治疗的安全性衔接。
综上,这些趋势共同支持以MDT为核心、动态评估为决策工具、桥接局部治疗与系统治疗的围手术期管理策略。
ONCOLOGY FRONTIER:Based on these advances, what do you consider the most noteworthy trends in perioperative treatment for resectable/borderline resectable NSCLC?
Prof. Martin Reck:The first message is that dynamic MDT reassessment is truly important. We need to monitor the patient by the MDT; reassessment really should be defined as an opportunity.
The second point is that, as mentioned before, more than 90%—more than 92%—of the patients do receive systemic therapy and local treatment, and more than 80% also receive adjuvant or consolidation treatment.
Number three is that, so far, we have not seen any new safety signal working against this induction treatment with immunotherapy.
专家简介
Martin Reck 教授
德国Grosshansdorf肺科诊所胸部肿瘤科主任兼临床试验部门主任
德国肺癌研究中心(DZL)肺癌领域的PI
德国肺癌工作组、德国癌症协会、德国肺病学会、国际肺癌研究协会、欧洲肿瘤内科学会 (ESMO) 和美国临床肿瘤学会 (ASCO) 的成员
参与了多项重要的临床试验,旨在探索晚期肺癌的新疗法,例如维持治疗或靶向治疗,以及关键的生物标志物试验,主要研究兴趣包括非小细胞肺癌的靶向治疗、小细胞肺癌的新疗法、恶性胸膜间皮瘤的现代疗法,以及与预测标志物相关的转化研究
参考文献:
Martin Reck, et al. Neoadjuvant Durvalumab + Chemotherapy for Resectable/Borderline Resectable Stage IIB-IIIB NSCLC: MDT-BRIDGE Primary Analysis. 2026 WCLC, OA04.02.