The Centiloid Project: standardizing quantitative amyloid plaque estimation by PET.

The Centiloid Project: standardizing quantitative amyloid plaque estimation by PET.
复制标题

DOI:
10.1016/j.jalz.2014.07.003
复制
发表时间:
2015-01
影响因子:
14
通讯作者:
Mintun, Mark A.
Mintun, Mark A.
中科院分区:
医学1区
文献类型:
--
作者:
Klunk, William E.;Koeppe, Robert A.;Price, Julie C.;Benzinger, Tammie L.;Devous, Michael D., Sr.;Jagust, William J.;Johnson, Keith A.;Mathis, Chester A.;Minhas, Davneet;Pontecorvo, Michael J.;Rowe, Christopher C.;Skovronsky, Daniel M.;Mintun, Mark A.

文献摘要

参考文献

被引文献

相似文献

尽管用PiB-PET和现在用f -18标记的示踪剂进行淀粉样蛋白成像,已经在大量中心中产生了非常一致的定性结果,但作为示踪剂保留的定量结果测量,报告的确切数字存在相当大的差异。在某些情况下,这与单位的选择一样微不足道,在某些情况下,它取决于扫描仪,当然,不同的示踪剂产生不同的数字。我们成立了工作组,通过将每种特定分析方法或示踪剂的结果缩放到0到100级,以年轻对照组(≤45岁)和典型阿尔茨海默病患者为基准,标准化定量淀粉样蛋白成像措施。这种比例尺的单位被命名为“Centiloids”。基本上,我们描述了一种分析PiB PET数据的“标准”方法,然后描述了一种将PiB PET分析(或任何其他示踪剂)的任何“非标准”方法缩放到Centiloid尺度的方法。
Although amyloid imaging with PiB-PET, and now with F-18-labelled tracers, has produced remarkably consistent qualitative findings across a large number of centers, there has been considerable variability in the exact numbers reported as quantitative outcome measures of tracer retention. In some cases this is as trivial as the choice of units, in some cases it is scanner dependent, and of course, different tracers yield different numbers. Our working group was formed to standardize quantitative amyloid imaging measures by scaling the outcome of each particular analysis method or tracer to a 0 to 100 scale, anchored by young controls (≤45 years) and typical Alzheimer’s disease patients. The units of this scale have been named “Centiloids.” Basically, we describe a “standard” method of analyzing PiB PET data and then a method for scaling any “non-standard” method of PiB PET analysis (or any other tracer) to the Centiloid scale.
DOI: 10.1212/01.wnl.0000259035.98480.ed
发表时间: 2007-04-10
期刊: NEUROLOGY
影响因子: 9.9
作者:
Rabinovici, G. D.;Furst, A. J.;Jagust, W. J.
通讯作者: Jagust, W. J.
DOI: 10.1006/nimg.2002.1208
发表时间: 2002-09-01
期刊: NEUROIMAGE
影响因子: 5.7
作者:
Herholz, K;Salmon, E;Heiss, WD
通讯作者: Heiss, WD
DOI: 10.1016/j.neurobiolaging.2012.02.008
发表时间: 2012-12
影响因子: 4.2
作者:
Oh H;Madison C;Haight TJ;Markley C;Jagust WJ
通讯作者: Jagust WJ
基础大脑代谢可能会调节Abeta在轻度认知障碍中的认知作用:大脑储备的一个例子。
DOI: 10.1523/jneurosci.3669-09.2009
发表时间: 2009-11-25
期刊: The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子: --
作者:
Cohen AD;Price JC;Weissfeld LA;James J;Rosario BL;Bi W;Nebes RD;Saxton JA;Snitz BE;Aizenstein HA;Wolk DA;Dekosky ST;Mathis CA;Klunk WE
通讯作者: Klunk WE
DOI: 10.1016/j.jalz.2010.03.003
发表时间: 2010-05
期刊: Alzheimer's & dementia : the journal of the Alzheimer's Association
影响因子: --
作者:
Jagust WJ;Bandy D;Chen K;Foster NL;Landau SM;Mathis CA;Price JC;Reiman EM;Skovronsky D;Koeppe RA;Alzheimer's Disease Neuroimaging Initiative
通讯作者: Alzheimer's Disease Neuroimaging Initiative