Rami Avina, Zhong Caiwei, Muniz Miguel, Xie Wanling, Khorasanchi Adam, Gallagher John, Mohammadi Sedra, Fein Daniel, Voter Andrew F, Stoltenberg Hailey, Gopalakrishan Dharmesh, Yang Yuanquan, Ng Thomas S C, Gafita Andrei, Childs Daniel S, Jacene Heather, Ravi Praful
Dana-Farber Cancer Institute, Boston, MA 02215, USA.
Mayo Clinic, Rochester, MN 55905, USA.
Cancers (Basel). 2025 Jun 12;17(12):1960. doi: 10.3390/cancers17121960.
Black patients with metastatic prostate cancer have higher mortality rates compared to non-Hispanic White patients. There are no data on outcomes with [Lu]Lu-PSMA-617 (LuPSMA) across racial groups. We evaluated the association between race and outcomes with LuPSMA in a multi-institutional cohort of consecutive patients with mCRPC treated with LuPSMA. The primary outcomes were PSA-50 rate, PSA-progression-free survival (PSA-PFS), and overall survival (OS). Statistical models were adjusted for age, number of prior therapies, sites of metastases, and baseline PSA. A total of 654 patients were included; 593 (91%) were White, 45 (7%) were Black and 16 (2%) were another non-Black minority (NBM). There were no statistically significant differences in PSA-50 rates, PSA-PFS and OS between the groups. Black and White patients treated with LuPSMA had similar clinical outcomes; efforts are needed to ensure Black and NBM patients have equal access to life prolonging therapies to narrow disparities in outcomes.
与非西班牙裔白人患者相比,转移性前列腺癌黑人患者的死亡率更高。目前尚无关于不同种族群体使用[镥]镥-PSMA-617(LuPSMA)治疗结果的数据。我们在一个多机构队列中评估了种族与接受LuPSMA治疗的连续mCRPC患者使用LuPSMA治疗结果之间的关联。主要结局指标为PSA-50率、无PSA进展生存期(PSA-PFS)和总生存期(OS)。统计模型对年龄、既往治疗次数、转移部位和基线PSA进行了校正。共纳入654例患者;其中593例(91%)为白人,45例(7%)为黑人,16例(2%)为其他非黑人少数族裔(NBM)。各组之间的PSA-50率、PSA-PFS和OS无统计学显著差异。接受LuPSMA治疗的黑人和白人患者临床结局相似;需要努力确保黑人和NBM患者能够平等获得延长生命的治疗,以缩小结局差异。