晚期胃癌免疫治疗研究获国际关注

Core Insights - The 2025 European Society for Medical Oncology (ESMO) annual meeting was held in Berlin, Germany, focusing on cutting-edge topics such as immunotherapy, precision medicine, and novel targeted drugs [1] Group 1: Research Achievements - A research study led by Liu Aina and Gong Wenjing from Yantai Yuhuangding Hospital was successfully selected for presentation at the conference, showcasing significant advancements in the field of immunotherapy for advanced gastric cancer [2] - The study analyzed clinical data from 49 patients who underwent immune re-challenge therapy, evaluating key metrics such as Objective Response Rate (ORR), Disease Control Rate (DCR), Progression-Free Survival (PFS), Overall Survival (OS), and ≥3 grade immune-related adverse events (irAEs) [2] - Results indicated that immune re-challenge therapy demonstrated comparable or slightly superior clinical efficacy in survival benefits, with manageable treatment toxicity, and PD-L1 expression may serve as a valuable biomarker for predicting treatment efficacy [2] Group 2: Institutional Development - Yantai Yuhuangding Hospital's oncology department emphasizes the integration of clinical practice and research, fostering academic exploration and clinical translation in oncology [3] - The selection of the research for an international conference highlights the hospital's expertise and innovative capacity in advanced gastric cancer immunotherapy, as well as the effectiveness of its graduate training programs [3] - The hospital aims to continue advancing in the field of precision oncology, exploring and optimizing treatment strategies to provide new hope for cancer patients [3]