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@ARTICLE{Adler:904377,
author = {Adler, Christoph and Onur, Oezguer A. and Braumann, Simon
and Gramespacher, Hannes and Bittner, Stefan and Falk,
Steffen and Fink, Gereon R. and Baldus, Stephan and Warnke,
Clemens},
title = {{A}bsolute serum neurofilament light chain levels and its
early kinetics predict brain injury after out-of-hospital
cardiac arrest},
journal = {Journal of neurology},
volume = {269},
number = {3},
issn = {0340-5354},
address = {Berlin},
publisher = {Springer},
reportid = {FZJ-2021-05947},
pages = {1530-1537},
year = {2022},
abstract = {AbstractObjectives: To test if the early kinetics of
neurofilament light (NFL) in blood adds to the absolute
values of NFL in the prediction of outcome, and to evaluate
if NFL can discriminate individuals with severe
hypoxic-ischemic brain injury (sHIBI) from those with other
causes of poor outcome after out-of-hospital cardiac arrest
(OHCA).Design and setting: Monocentric retrospective study
involving individuals following non-traumatic OHCA between
April 2014 and April 2016. NFL concentrations were
determined on a SiMoA HD-1 device using NF-Light Advantage
Kits.Participants: Of 73 patients screened, 53 had serum
samples available for NFL measurement at three timepoints
(after 3, 24, and 48 h of admission). Of these 53
individuals, $43.4\%$ had poor neurologic outcome at
discharge as assessed by Glasgow-Pittsburgh cerebral
performance categories, and, according to a current
prognostication algorithm, poor outcome due to sHIBI in
$20.7\%.Main$ outcome measure: Blood NFL and its early
kinetics for prognostication of outcome and prediction of
sHIBI after OHCA.Results: An absolute NFL > 508.6 pg/ml 48 h
after admission, or a change in NFL > 494 pg/ml compared
with an early baseline value predicted outcome, and
discriminated severe sHIBI from other causes of unfavorable
outcome after OHCA with high sensitivity $(100\%,$ $95\%CI$
$70.0-100\%)$ and specificity $(91.7\%,$ $95\%CI$
$62.5-100\%).Conclusions:$ Not only absolute values of NFL,
but also early changes in NFL predict the outcome following
OHCA, and may differentiate sHIBI from other causes of poor
outcome after OHCA with high sensitivity and specificity.
Our study adds to published data, overall corroborating that
NFL measured in blood should be implemented in
prognostication algorithms used in clinical
routine.Keywords: Brain hypoxia; Cerebral hypoxia;
Hypoxic–ischemic brain injury; NFL.},
cin = {INM-3},
ddc = {610},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {5252 - Brain Dysfunction and Plasticity (POF4-525)},
pid = {G:(DE-HGF)POF4-5252},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:34328545},
UT = {WOS:000679613600002},
doi = {10.1007/s00415-021-10722-3},
url = {https://juser.fz-juelich.de/record/904377},
}