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@ARTICLE{Jensen:272852,
author = {Jensen, Ida Marie Louise and Heine, Johanne and Ruf,
Viktoria C and Compta, Yaroslau and Porcel, Laura Molina and
Troakes, Claire and Vamanu, Albert and Downes, Sophia and
Irwin, David and Cohen, Jesse and Lee, Edward B and Nilsson,
Christer and Englund, Elisabet and Nemati, Mojtaba and
Katzdobler, Sabrina and Levin, Johannes and Pantelyat, Alex
and Seemiller, Joseph and Berger, Stephen and van Swieten,
John and Dopper, Elise and Rozenmuller, Annemieke and
Kovacs, Gabor G and Bendahan, Nathaniel and Lang, Anthony E
and Herms, Jochen and Höglinger, Günter and Hopfner,
Franziska},
title = {{I}mpact of {M}agnetic {R}esonance {I}maging {M}arkers on
the {D}iagnostic {P}erformance of the {I}nternational
{P}arkinson and {M}ovement {D}isorder {S}ociety {M}ultiple
{S}ystem {A}trophy {C}riteria.},
journal = {Movement disorders},
volume = {39},
number = {9},
issn = {0885-3185},
address = {New York, NY},
publisher = {Wiley},
reportid = {DZNE-2024-01270},
pages = {1514 - 1522},
year = {2024},
abstract = {Multiple system atrophy is a neurodegenerative disease with
α-synuclein aggregation in glial cytoplasmic inclusions,
leading to dysautonomia, parkinsonism, and cerebellar
ataxia.The aim of this study was to validate the accuracy of
the International Parkinson and Movement Disorder Society
Multiple System Atrophy clinical diagnostic criteria,
particularly considering the impact of the newly introduced
brain magnetic resonance imaging (MRI) markers.Diagnostic
accuracy of the clinical diagnostic criteria for multiple
system atrophy was estimated retrospectively in
autopsy-confirmed patients with multiple system atrophy,
Parkinson's disease, progressive supranuclear palsy, and
corticobasal degeneration.We identified a total of 240
patients. Sensitivity of the clinically probable criteria
was moderate at symptom onset but improved with disease
duration (year 1: $9\%,$ year 3: $39\%,$ final ante mortem
record: $77\%),$ whereas their specificity remained
consistently high $(99\%-100\%$ throughout). Sensitivity of
the clinically established criteria was low during the first
3 years $(1\%-9\%),$ with mild improvement at the final ante
mortem record $(22\%),$ whereas specificity remained high
$(99\%-100\%$ throughout). When MRI features were excluded
from the clinically established criteria, their sensitivity
increased considerably (year 1: $3\%,$ year 3: $22\%,$ final
ante mortem record: $48\%),$ and their specificity was not
compromised $(99\%-100\%$ throughout).The International
Parkinson and Movement Disorder Society multiple system
atrophy diagnostic criteria showed consistently high
specificity and low to moderate sensitivity throughout the
disease course. The MRI markers for the clinically
established criteria reduced their sensitivity without
improving specificity. Combining clinically probable and
clinically established criteria, but disregarding MRI
features, yielded the best sensitivity with excellent
specificity and may be most appropriate to select patients
for therapeutic trials. © 2024 The Author(s). Movement
Disorders published by Wiley Periodicals LLC on behalf of
International Parkinson and Movement Disorder Society.},
keywords = {Humans / Multiple System Atrophy: diagnostic imaging /
Multiple System Atrophy: diagnosis / Female / Male / Aged /
Middle Aged / Parkinson Disease: diagnostic imaging /
Parkinson Disease: diagnosis / Magnetic Resonance Imaging:
standards / Magnetic Resonance Imaging: methods /
Retrospective Studies / Supranuclear Palsy, Progressive:
diagnostic imaging / Sensitivity and Specificity / Brain:
diagnostic imaging / Brain: pathology / Aged, 80 and over /
MRI (Other) / autopsy‐confirmed (Other) / brain magnetic
resonance imaging (Other) / multiple system atrophy (Other)},
cin = {AG Höglinger / AG Herms / Clinical Research (Munich)},
ddc = {610},
cid = {I:(DE-2719)1110002 / I:(DE-2719)1110001 /
I:(DE-2719)1111015},
pnm = {353 - Clinical and Health Care Research (POF4-353) / 352 -
Disease Mechanisms (POF4-352)},
pid = {G:(DE-HGF)POF4-353 / G:(DE-HGF)POF4-352},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:38847384},
doi = {10.1002/mds.29879},
url = {https://pub.dzne.de/record/272852},
}