A serial 10-year follow-up study of brain atrophy and disability progression in RRMS patients
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064165%3A_____%2F16%3A10331404" target="_blank" >RIV/00064165:_____/16:10331404 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11110/16:10331404
Result on the web
<a href="http://dx.doi.org/10.1177/1352458516629769" target="_blank" >http://dx.doi.org/10.1177/1352458516629769</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/1352458516629769" target="_blank" >10.1177/1352458516629769</a>
Alternative languages
Result language
angličtina
Original language name
A serial 10-year follow-up study of brain atrophy and disability progression in RRMS patients
Original language description
Background: We explored the evolution of brain atrophy in relation to development of confirmed disability progression (CDP) on serial 1.5T magnetic resonance imaging (MRI) scans over a 10-year period in 181 patients with early relapsing-remitting multiple sclerosis (RRMS). Methods: At 10-year follow-up, they were divided into those with (100) or without (76) CDP (confirmed after 48 weeks). Changes in whole brain (WB), cortical, gray matter (GM), white matter, and ventricular cerebrospinal fluid (vCSF) volumes were calculated on three-dimensional T1-weighted (3D-T1) scans between all available time points. Results: In multiple sclerosis (MS) patients with CDP compared to those without, the greatest effect size percentage volume change from baseline to follow-up was detected for WB (d = 0.55, -7.5% vs -5.2%, p < 0.001), followed by vCSF (d = 0.51, + 41.1% vs + 25.7%, p < 0.001), cortical (d = 0.49, -7.7% vs -6.2%, p = 0.001), and GM (d = 0.40, -7.1% vs -5.8%, p = 0.006) volumes. Mixed-effects model analysis, adjusted for age, sex, and treatment change, showed significant interactions between CDP status and percentage changes for WB and vCSF (p < 0.001), cortical (p = 0.02), and GM (p = 0.04) volumes. Conclusions: WB and cortical atrophy, and enlargement of vCSF spaces are associated with development of CDP on serial yearly MRI assessments over a period of 10 years.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FH - Neurology, neuro-surgery, nuero-sciences
OECD FORD branch
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Result continuities
Project
<a href="/en/project/NT13237" target="_blank" >NT13237: Clinical and paraclinical markers of multiple sclerosis – description and prediction of disease activity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Multiple Sclerosis Journal
ISSN
1352-4585
e-ISSN
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Volume of the periodical
22
Issue of the periodical within the volume
13
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
1709-1718
UT code for WoS article
000390575800011
EID of the result in the Scopus database
2-s2.0-84994672079