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09 [177Lu]Lu-PSMA-617治疗mCRPC的疗效与毒性:美国扩大获取项目的结果及其与III期VISION研究的比较 主要研究结果: • EAP项目共纳入117例接受[177Lu]Lu-PSMA-617治疗的mCRPC • 相比于VISION患者,EAP项目更多患者既往接受过多次雄激素受体信号传导抑制剂(ARSI)的治疗(≥2个ARSI方案分别为70%与46%,P < 0.001),基线体力状态更差(ECOG PS≥ 2: 19% vs. 7%; P < 0.001) • 两项研究的≥3级贫血/血小板减少/中性粒细胞减少均相似,PSA RR和OS也均相似 参考文献: Murthy V, Voter AF, Nguyen K, Allen-Auerbach M, Chen L, Caputo S, Ledet E, Akerele A, Tuchayi AM, Lawhn-Heath C, Wang T, Carducci MA, Pomper MG, Paller CJ, Czernin J, Solnes LB, Hope TA, Sartor O, Calais J, Gafita A. Efficacy and Toxicity of [177Lu]Lu-PSMA-617 for Metastatic Castration-Resistant Prostate Cancer: Results from the U.S. Expanded-Access Program and Comparisons with Phase 3 VISION Data. J Nucl Med. 2024 Sep 26:jn
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