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摘要:
Nonmetastatic castration-resistant prostate cancer(nmCRPC)-defined as prostate-specific antigen(PSA)>2 ng/mL,testosterone castration levels<1.7 nm/L,and the absence of metastatic lesions on conventional imaging(computed tomography or bone scan)-has been defined as a lethal disease by the Prostate Cancer Work Group.One-third of patients with prostate cancer who receive androgen deprivation therapy for biochemical recurrence after local treatment will develop CRPC,with death occurring an average of 2.5 years after diagnosis of castration resistance.Most patients diagnosed with nmCRPC are asymptomatic or minimally symptomatic at diagnosis due to local treatment.In patients with short PSA doubling times(<10 mo)and high baseline PSA levels,there is a high risk of bone metastases followed by prostate cancer-related mortality.These patients also present significant morbidity that negatively impacts quality of life(QoL).Recently,the results of three randomized trials(PROSPER,SPARTAN,and ARAMIS)were published.Those trials evaluated the efficacy of three different androgen receptor inhibitors-enzalutamide,apalutamide,and darolutamide-in patients with nmCRPC.In all three trials,the study drugs improved both metastasis-free survival and overall survival compared to placebo,plus on-going androgen deprivation therapy without a negative impact on QoL.In patients with nmCRPC,the most important clinical objective is early detection and treatment to maintain a low tumor burden and to prolong the symptom-free interval.For patients with nmCRPC,these novel drugs offer new hope for better QoL and survival outcomes.
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篇名 Nonmetastatic castration-resistant prostate cancer: Novel agents to treat a lethal disease
来源期刊 世界临床肿瘤学杂志:英文版 学科 医学
关键词 Nonmetastatic castration-resistant prostate cancer Prostate cancer Apalutamide Enzalutamide Darolutamide TOXICITY
年,卷(期) 2021,(1) 所属期刊栏目
研究方向 页码范围 6-12
页数 7页 分类号 R73
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节点文献
Nonmetastatic
castration-resistant
prostate
cancer
Prostate
cancer
Apalutamide
Enzalutamide
Darolutamide
TOXICITY
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
世界临床肿瘤学杂志:英文版
不定期
2218-4333
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
44
总下载数(次)
0
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0
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