Efficacy and Safety Evaluation of 177Lu-FAP-2286 in the Treatment of Advanced Lung Cancer

作者：Yang Xie, Jiao Ma, Wenxin Tang, Yu Zhang, Chunyin Zhang, Yue Chen · 发表于：Clinical Nuclear Medicine · 年份：2024 · DOI：10.1097/rlu.0000000000005297 · 被引用次数：36 · 研究领域：Peptidase Inhibition and Analysis、Radiopharmaceutical Chemistry and Applications、Lung Cancer Research Studies

PURPOSE: The aim of this study was to evaluate the efficacy and safety of peptide-targeted radionuclide therapy (PTRT) with 177Lu-FAP-2286 in advanced lung cancer. PATIENTS AND METHODS: This single-center prospective study included 9 patients diagnosed with advanced lung cancer. These patients met the inclusion criteria and received PTRT with 177Lu-FAP-2286. Short-term efficacy was assessed using RECIST 1.1 and PERCIST 1.0 criteria. Long-term efficacy was evaluated through overall survival, progression-free survival (PFS), overall response rate, EORTC QLQ-C30 v3.0, Eastern Cooperative Oncology Group, and Karnofsky Performance Status. Toxicity response was assessed using CTCAE v5.0. RESULTS: The results based on RECIST 1.1 and PERCIST 1.0 criteria were comparable, with 44% of patients showing a partial metabolic response, 33.3% with stable metabolic disease, and 22.22% with progressive metabolic disease. The highest metabolic response after treatment reached 66.89%, and the overall response rate could reach 77.78%. In the long-term efficacy assessment, the median overall survival and PFS were 10 months and 6 months, respectively. The 2 patients with the lowest PFS (3 months) started PTRT relatively late. EORTC QLQ-C30 v3.0, Eastern Cooperative Oncology Group, and Karnofsky Performance Status scores showed that the overall health status, symptom response, and quality of life of patients improved after 177Lu-FAP-2286 treatment. The most noticeable improvements in clinical sympto...