Lancet Oncol.:恩杂鲁胺测改善转移性去势抵抗前列腺癌患者生活质量(PREVAIL试验)

2015-05-08 Jessie 译 MedSci原创

Normal 0 10 pt 0 2 false false false EN-US ZH-CN X-NONE

恩杂鲁胺可显著改善转移性去势抵抗前列腺癌患者的健康相关生活质量、疼痛,并延迟初次化疗患者的首发骨髓相关事件的发生。近期发表在Lancet Oncol.上的一篇文章报道了IIIPREVAIL试验中关于患者健康相关生活质量、疼痛及骨髓相关事件的研究结果。
 
之前报道了PREVAIL试验发现,恩杂鲁胺可显著提高无症状、轻微症状及初次化疗的转移性去势抵抗这三组前列腺癌患者的总生存时间和影像学无进展生存时间。这篇文章里,研究者报道了PREVAIL试验中恩杂鲁胺对健康相关生活质量、疼痛及骨髓相关事件的作用。
 
试验中进行了双盲,患者随机分入恩杂鲁胺组(n=872)和安慰剂组(n=845),剂量均为160mg/天。健康相关生活质量的评估使用前列腺癌患者生活治疗问卷(FACT-P)和EQ-5D问卷,评估时间为基线时、治疗期间。疼痛的评估使用简版简明疼痛清单(BPI-SF),评估时间分别为招募时、基线、治疗13周及25周。生活质量的分析应用混合效应模型检测基线至61周的生活质量得分的最小平方均分的变化。收集了骨髓相关事件的发生比例和首发时间。
 
干预组和安慰剂组的中位治疗时长分别为16.6个月和4.6个月。混合效应模型显示,干预组与安慰机组相比,生活质量FACT-P的基线与61周得分变化存在显著差异,EQ-5D视觉模拟评分的结果也存在显著差异。干预组生活质量开始下降的时间点为11.395%CI11.1~13.9)个月,对照组为5.695%CI5.5~5.6)个月,危险比(HR)为0.6295%CI0.54~0.72P0.0001)。干预组生活质量(FACT-P)显著提高的患者比例为40%327/826),对照组为23%181/790);EQ-5D效用指数评估的结果为28% vs. 16%,视觉模拟评分的结果为27% vs. 18%,均具有统计学意义(P0.0001)。
 
干预组和安慰机组BPI-SF评估的疼痛进展到最严重的时间分别是5.75.6~5.7)个月和5.65.4~5.6)个月(HR=0.6295%CI0.53~0.74P0.0001)。13周时,干预组疼痛达到最严重的比例显著低于安慰机组(29% vs. 42%P0.0001),但25周时结果没有显著差异(32% vs. 38%P=0.068)。
 
到数据截点时,干预组32%的患者出现了骨髓相关事件,安慰机组的这一比例为37%。首发骨髓相关事件的中位时间在干预组为31.1个月,安慰机组为31.3个月(HR=0.7295%CI0.61~0.84P0.0001)。
 
可见,恩杂鲁胺不仅能够延长转移性去势抵抗前列腺癌患者的生存时间,而且能提高患者的生活质量,改善疼痛及骨髓相关事件的发生。

原始出处

Loriot Y, Miller K, Sternberg CN, Fizazi K, De Bono JS, Chowdhury S, Higano CS, Noonberg S, Holmstrom S, Mansbach H, Perabo FG, Phung D, Ivanescu C, Skaltsa K, Beer TM, Tombal B. Effect of enzalutamide on health-related quality of life, pain, and skeletal-related events in asymptomatic and minimally symptomatic, chemotherapy-naive patients with metastatic castration-resistant prostate cancer (PREVAIL): results from a randomised, phase 3 trial.Lancet Oncol. 2015 May;16(5):509-21. doi: 10.1016/S1470-2045(15)70113-0. Epub 2015 Apr 14.

本文是MedSci编译,欢迎转载,转载请注明出处,非常感谢!

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1828101, encodeId=63a21828101f7, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Oct 30 02:09:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1946670, encodeId=23c419466e08c, content=<a href='/topic/show?id=e61f3e232f7' target=_blank style='color:#2F92EE;'>#去势抵抗前列腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37232, encryptionId=e61f3e232f7, topicName=去势抵抗前列腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca6a2500099, createdName=more is better!, createdTime=Thu Mar 24 00:09:00 CST 2016, time=2016-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1864658, encodeId=d6f9186465891, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Thu Jun 04 06:09:00 CST 2015, time=2015-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23481, encodeId=7e092348130, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 21:30:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386156, encodeId=3d72138615687, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Sun May 10 12:09:00 CST 2015, time=2015-05-10, status=1, ipAttribution=)]
    2015-10-30 howi
  2. [GetPortalCommentsPageByObjectIdResponse(id=1828101, encodeId=63a21828101f7, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Oct 30 02:09:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1946670, encodeId=23c419466e08c, content=<a href='/topic/show?id=e61f3e232f7' target=_blank style='color:#2F92EE;'>#去势抵抗前列腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37232, encryptionId=e61f3e232f7, topicName=去势抵抗前列腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca6a2500099, createdName=more is better!, createdTime=Thu Mar 24 00:09:00 CST 2016, time=2016-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1864658, encodeId=d6f9186465891, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Thu Jun 04 06:09:00 CST 2015, time=2015-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23481, encodeId=7e092348130, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 21:30:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386156, encodeId=3d72138615687, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Sun May 10 12:09:00 CST 2015, time=2015-05-10, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1828101, encodeId=63a21828101f7, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Oct 30 02:09:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1946670, encodeId=23c419466e08c, content=<a href='/topic/show?id=e61f3e232f7' target=_blank style='color:#2F92EE;'>#去势抵抗前列腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37232, encryptionId=e61f3e232f7, topicName=去势抵抗前列腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca6a2500099, createdName=more is better!, createdTime=Thu Mar 24 00:09:00 CST 2016, time=2016-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1864658, encodeId=d6f9186465891, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Thu Jun 04 06:09:00 CST 2015, time=2015-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23481, encodeId=7e092348130, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 21:30:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386156, encodeId=3d72138615687, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Sun May 10 12:09:00 CST 2015, time=2015-05-10, status=1, ipAttribution=)]
    2015-06-04 minlingfeng
  4. [GetPortalCommentsPageByObjectIdResponse(id=1828101, encodeId=63a21828101f7, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Oct 30 02:09:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1946670, encodeId=23c419466e08c, content=<a href='/topic/show?id=e61f3e232f7' target=_blank style='color:#2F92EE;'>#去势抵抗前列腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37232, encryptionId=e61f3e232f7, topicName=去势抵抗前列腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca6a2500099, createdName=more is better!, createdTime=Thu Mar 24 00:09:00 CST 2016, time=2016-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1864658, encodeId=d6f9186465891, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Thu Jun 04 06:09:00 CST 2015, time=2015-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23481, encodeId=7e092348130, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 21:30:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386156, encodeId=3d72138615687, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Sun May 10 12:09:00 CST 2015, time=2015-05-10, status=1, ipAttribution=)]
    2015-05-13 huaxipanxing

    看看

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1828101, encodeId=63a21828101f7, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Oct 30 02:09:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1946670, encodeId=23c419466e08c, content=<a href='/topic/show?id=e61f3e232f7' target=_blank style='color:#2F92EE;'>#去势抵抗前列腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37232, encryptionId=e61f3e232f7, topicName=去势抵抗前列腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca6a2500099, createdName=more is better!, createdTime=Thu Mar 24 00:09:00 CST 2016, time=2016-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1864658, encodeId=d6f9186465891, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Thu Jun 04 06:09:00 CST 2015, time=2015-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23481, encodeId=7e092348130, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 21:30:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386156, encodeId=3d72138615687, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Sun May 10 12:09:00 CST 2015, time=2015-05-10, status=1, ipAttribution=)]

相关资讯

JCS:走走更健康!前列腺癌患者行动起来!

西北医学的一项研究显示,每星期散步走大约三个小时对于前列腺癌幸存者来说,已经是足够的体力活动来减少其所接受治疗的毒副作用。“每周散步三个小时,似乎对于很多治疗后的男性来说有助于改善疲劳、抑郁和体重问题,”这项研究的主要作者Siobhan Phillips说,“如果你走更迅速,每周只需要90分钟,你也可以获得类似的益处。”Phillips是人体运动学家和西北大学Feinberg医学院预防医学副教授。

Carcinogenesis:中药阿可拉定或可成为耐药性前列腺癌新疗法

国际知名肿瘤期刊《癌症发生》近日发表了名为"前列腺癌治疗新方法:阿可拉定激活芳香碳氢化合物受体以靶向作用于雄激素受体及其变异异构体"的文章,该研究由新加坡国立大学医学院的Eu-Leong Yong教授课题组完成。前列腺癌是一种激素刺激的疾病,在男性患者中属于高发癌种。由于患者人数众多,前列腺癌药物一直是药物研发的热门领域。目前针对雄激素敏感的前列腺癌已经可以被药物有效控制,但对雄激素不敏感的前列腺

AACR 2015:PARP抑制剂(奥拉帕尼)对晚期前列腺癌可能有效

前列腺癌细胞 图片来源:SPL/Science Source根据一项临床研究,一种最初用来治疗女性乳腺癌及卵巢癌的新型癌症药物或许能够让广大男性癌症患者受益。这种药物能够阻止1/3的患有一种致命晚期前列腺癌患者的肿瘤生长。几乎所有对药物有响应的人在其肿瘤中都生有突变,这表明该药物将一种常见的细胞进程作为标靶。研究人员在刚刚于宾夕法尼亚州费城举行的美国癌症研究学会(AACR)年会上报告了这

J Urol:狗狗也可以“嗅”出前列腺癌啦

近日,刊登在国际杂志The Journal of Urology上的一项研究报告中,来自意大利的科学家通过研究表明,受过训练的狗可以通过尿液样本样本“嗅”出和前列腺癌相关的化学物质。文章中研究者对2只三岁大的德国牧羊犬进行训练,让其利用患者的尿液样本检测出前列腺癌特殊的挥发性有机化合物。牧羊犬的鉴别技能已经成功对900名男性的样本进行了检测,其中包括362名前列腺癌患者及540名健康个体;Meds

CA Cancer J Clin:局部前列腺癌治疗选择中辅助决策有意义吗?

背景:诊断为局限性前列腺癌的患者需要对他们价值观和喜好的敏感度做出重要的治疗决策。辅助决策的作用对促进这些决策是未知的。方法:作者针对局部的前列腺癌进行了一项随机试验系统评价辅助决策系统。团队中2名评审者是独立确定的,抽象数据来自14个符合要求的试验(n = 3377男性),其中10例在北美进行。其中,11个试验将决策辅助与常规治疗对比,3个试验将决策辅助与其他的辅助决策对比。

JAMA Oncology:他汀类药物有助于接受雄激素剥夺疗法的前列腺癌患者延缓疾病进展

一项由丹纳-法伯癌症研究中心研究人员开展的临床试验结果显示,对不接受他汀类药物治疗的男性患者,在进行雄激素剥夺治疗后的前列腺癌患者接受降胆固醇的他汀类药物治疗能够获得更长时间的疾病控制。在这项最新在线发表在JAMA Oncology杂志上的研究中,研究人员报告说,在接受雄激素剥夺疗法(ADT)开始服用他汀类药物的男性患者平均27.5个月后疾病开始恶化,而没有接受他汀类药物治疗的男性则仅有17.4个