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Automated Synthesis of 68 Ga/177 Lu-PSMA on the Trasis miniAllinOne
Journal of Labelled Compounds and Radiopharmaceuticals ( IF 0.9 ) Pub Date : 2020-06-01 , DOI: 10.1002/jlcr.3846
Mikkel A Sørensen 1 , Valdemar L Andersen 1 , Helle Westergren Hendel 1 , Charles Vriamont 2 , Corentin Warnier 2 , Julien Masset 2 , Tri Hien Viet Huynh 1
Affiliation  

Prostate-specific membrane antigen (PSMA)-based radioligands for positron emission tomography (PET)/computed tomography (CT) studies represent the gold standard for detection of recurrent prostate cancer (PCa). [68 Ga]PSMA-HBED-CC is a PET radiotracer suitable for detection of PCa, and its clinical use has become widespread over the last few years. In this contribution we detail our GMP-compliant production of [68 Ga]PSMA-HBED-CC using the Trasis miniAllinOne radiosynthesizer and report synthetic and clinical data for the first one hundred productions of 2019. Additionally, we detail our efforts towards a GMP-compliant production of the radiotherapeutic [177 Lu]PSMA-I&T using the same synthesis module. PSMA-based radioligand therapy (RLT) offers a possible future treatment in cases of metastatic castration-resistant PCa, and GMP-compliant routine production methods are therefore called for. This report highlights how PSMA-based agents for theranostic purposes can be conveniently produced at a single radiochemistry GMP-site, thereby facilitating optimized detection and treatment of PCa.

中文翻译:

在 Trasis miniAllinOne 上自动合成 68 Ga/177 Lu-PSMA

用于正电子发射断层扫描 (PET)/计算机断层扫描 (CT) 研究的基于前列腺特异性膜抗原 (PSMA) 的放射性配体代表了检测复发性前列腺癌 (PCa) 的金标准。[68 Ga]PSMA-HBED-CC 是一种适用于检测 PCa 的 PET 放射性示踪剂,在过去几年中其临床应用已变得广泛。在这篇文章中,我们详细介绍了我们使用 Trasis miniAllinOne 放射合成仪生产符合 GMP 的 [68 Ga]PSMA-HBED-CC,并报告了 2019 年前一百个产品的合成和临床数据。此外,我们详细介绍了我们为实现 GMP-所做的努力。使用相同的合成模块合规生产放射治疗 [177 Lu] PSMA-I&T。基于 PSMA 的放射配体疗法 (RLT) 为转移性去势抵抗性 PCa 提供了一种可能的未来治疗方法,因此需要符合 GMP 的常规生产方法。本报告重点介绍了如何在单个放射化学 GMP 站点方便地生产用于治疗诊断目的的基于 PSMA 的试剂,从而促进 PCa 的优化检测和治疗。
更新日期:2020-06-01
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