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PSMA-PET成像产品Gozellix在美国市场推出

PSMA-PET成像产品Gozellix在美国市场推出

前列腺癌是男性常见的恶性肿瘤之一,其早期诊断和精准分期对治疗方案的选择和预后至关重要。PSMA-PET成像技术作为一种新型分子影像学技术,在近年来得到了广泛应用,其高灵敏度和特异性为前列腺癌的诊疗提供了新的手段。

Gozellix是一种新型PSMA-PET成像剂,于2025年3月获得美国FDA批准上市。该产品用于制备镓-68标记的戈泽多肽注射液,适用于疑似转移性前列腺癌患者的初始分期和PSA升高复发患者的PET扫描。Gozellix具有更长的保质期(6小时)和更广的配送范围,并表现出90%的特异性,即使在PSA水平低至0.02 ng/mL时也能检测到毫米级微转移。Gozellix的生产方式灵活,既可采用回旋加速器集中生产,也可局部制备。临床试验数据显示,Gozellix在检测盆腔淋巴结转移方面具有较高的特异性和较好的正确定位率,不良反应轻微且发生率低。

Gozellix的上市为前列腺癌的精准诊疗提供了新的选择,其优异的性能和灵活的生产方式将有助于提高PSMA-PET成像的可及性。未来,随着更多临床数据的积累和研究的深入,Gozellix有望在更广泛的临床场景中发挥作用,为前列腺癌患者带来更多获益。

来源: urologytimes

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参考文献

  1. Telix launches new prostate cancer imaging agent, Gozellix, in U.S. News release. Telix Pharmaceuticals. Published online and accessed June 11, 2025. https://www.globenewswire.com/news-release/2025/06/11/3097430/0/en/Telix-Launches-New-Prostate-Cancer-Imaging-Agent-Gozellix-in-U-S.html
  2. FDA approves new prostate cancer imaging agent Gozellix. News release. Telix Pharmaceuticals. March 20, 2025. Accessed June 11, 2025. https://telixpharma.com/news-views/fda-approves-new-prostate-cancer-imaging-agent-gozellix/
    1. FDA approves Telix’s prostate cancer imaging product, Illuccix. News release. December 20, 2021. Accessed June 11, 2025. https://telixpharma.com/news-views/fda-approves-telixs-prostate-cancer-imaging-product-illuccix/
  3. FDA approves expanded indication for Telix’s Illuccix to include patient selection for PSMA-directed radioligand therapy. News release. March 16, 2023. Accessed June 11, 2025. https://telixpharma.com/news-views/fda-approves-expanded-indication-for-telixs-illuccix-to-include-patient-selection-for-psma-directed-radioligand-therapy/
  4. Indications and usage. Accessed June 11, 2025. https://illuccixhcp.com/efficacy/
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