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Sci Rep:利用数学模拟的前列腺癌个性化抑制研究

2018-02-25 AlexYang MedSci原创

最近,有研究人员利用150名病人通过一个固定的治疗计划进行的间歇性雄激素抑制(IAS)治疗的数据,为每一位病人回顾性的设计了一个个性化的治疗计划。考虑到了前列腺特异性抗原(PSA)的不确定性,研究人员通过对每位病人的时间点采取随机重复取样的方法为每一位病人评估了100套参数值。之后,研究人员鉴定了3种类型并且根据以下3种类型鉴定分类:类型1:复发,即PSA的散度,可以通过IAS来抑制;类型2:复发

最近,有研究人员利用150名病人通过一个固定的治疗计划进行的间歇性雄激素抑制(IAS)治疗的数据,为每一位病人回顾性的设计了一个个性化的治疗计划。

考虑到了前列腺特异性抗原(PSA)的不确定性,研究人员通过对每位病人的时间点采取随机重复取样的方法为每一位病人评估了100套参数值。之后,研究人员鉴定了3种类型并且根据以下3种类型鉴定分类:类型1:复发,即PSA的散度,可以通过IAS来抑制;类型2:复发可以通过IAS来进行比任何持续性的雄激素抑制(CAS)更长的推迟;类型3:IAS无效,因此CAS在长期用药时更为合适。更多的是,研究人员通过搜索所有的可能治疗计划,在100个参数集中最差的案例中,通过最小化3年后的PSA,获得了一个激素治疗的治疗计划。如果在100个集中最为常见的是类型1,则最大PSA倾向于在IAS中保持少于100ng/ml的状态要比CAS时间更长,然而在其他案例中没有统计学显著差异。因此,人们应当对数学个性化IAS应当进行前瞻性的研究。

原始出处:

Yoshito Hirata, Kai Morino, Koichiro Akakura et al. Personalizing Androgen Suppression for Prostate Cancer Using Mathematical Modeling. Sci Rep. 08 Feb 2018.

本文系梅斯医学(MedSci)原创编译整理,转载需授权!



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  1. [GetPortalCommentsPageByObjectIdResponse(id=291390, encodeId=6da72913907e, content=学习了.思路比较新颖.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/11/17/cfa76f1048392033b44c71e9bcb628d9.jpg, createdBy=096c2156900, createdName=梦想起航ing, createdTime=Tue Feb 27 11:23:12 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291341, encodeId=09f129134165, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Tue Feb 27 08:59:21 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291334, encodeId=0ede291334cf, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Tue Feb 27 08:51:42 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291327, encodeId=985f29132e27, content=学习谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4Nd44v3xHnnictn9UpctwtH62EPQ59TMdI9lnqHMgQ16nH7GmGCfpzicsHgjibYVk6vwSpXrC86gMibRkoaIzf5HwSz7/0, createdBy=78cc1691107, createdName=龙胆草, createdTime=Tue Feb 27 08:25:12 CST 2018, time=2018-02-27, status=1, ipAttribution=)]
    2018-02-27 梦想起航ing

    学习了.思路比较新颖.谢谢分享!

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=291390, encodeId=6da72913907e, content=学习了.思路比较新颖.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/11/17/cfa76f1048392033b44c71e9bcb628d9.jpg, createdBy=096c2156900, createdName=梦想起航ing, createdTime=Tue Feb 27 11:23:12 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291341, encodeId=09f129134165, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Tue Feb 27 08:59:21 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291334, encodeId=0ede291334cf, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Tue Feb 27 08:51:42 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291327, encodeId=985f29132e27, content=学习谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4Nd44v3xHnnictn9UpctwtH62EPQ59TMdI9lnqHMgQ16nH7GmGCfpzicsHgjibYVk6vwSpXrC86gMibRkoaIzf5HwSz7/0, createdBy=78cc1691107, createdName=龙胆草, createdTime=Tue Feb 27 08:25:12 CST 2018, time=2018-02-27, status=1, ipAttribution=)]
    2018-02-27 飛歌

    学习了很有用不错

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=291390, encodeId=6da72913907e, content=学习了.思路比较新颖.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/11/17/cfa76f1048392033b44c71e9bcb628d9.jpg, createdBy=096c2156900, createdName=梦想起航ing, createdTime=Tue Feb 27 11:23:12 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291341, encodeId=09f129134165, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Tue Feb 27 08:59:21 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291334, encodeId=0ede291334cf, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Tue Feb 27 08:51:42 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291327, encodeId=985f29132e27, content=学习谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4Nd44v3xHnnictn9UpctwtH62EPQ59TMdI9lnqHMgQ16nH7GmGCfpzicsHgjibYVk6vwSpXrC86gMibRkoaIzf5HwSz7/0, createdBy=78cc1691107, createdName=龙胆草, createdTime=Tue Feb 27 08:25:12 CST 2018, time=2018-02-27, status=1, ipAttribution=)]
    2018-02-27 明月清辉

    谢谢分享.学习了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=291390, encodeId=6da72913907e, content=学习了.思路比较新颖.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/11/17/cfa76f1048392033b44c71e9bcb628d9.jpg, createdBy=096c2156900, createdName=梦想起航ing, createdTime=Tue Feb 27 11:23:12 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291341, encodeId=09f129134165, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Tue Feb 27 08:59:21 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291334, encodeId=0ede291334cf, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Tue Feb 27 08:51:42 CST 2018, time=2018-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=291327, encodeId=985f29132e27, content=学习谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4Nd44v3xHnnictn9UpctwtH62EPQ59TMdI9lnqHMgQ16nH7GmGCfpzicsHgjibYVk6vwSpXrC86gMibRkoaIzf5HwSz7/0, createdBy=78cc1691107, createdName=龙胆草, createdTime=Tue Feb 27 08:25:12 CST 2018, time=2018-02-27, status=1, ipAttribution=)]
    2018-02-27 龙胆草

    学习谢谢分享

    0

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