Ventricular volume expansion in presymptomatic genetic frontotemporal dementia.
Journal
Neurology
ISSN: 1526-632X
Titre abrégé: Neurology
Pays: United States
ID NLM: 0401060
Informations de publication
Date de publication:
29 10 2019
29 10 2019
Historique:
received:
19
12
2018
accepted:
29
05
2019
pubmed:
4
10
2019
medline:
6
2
2020
entrez:
4
10
2019
Statut:
ppublish
Résumé
To characterize the time course of ventricular volume expansion in genetic frontotemporal dementia (FTD) and identify the onset time and rates of ventricular expansion in presymptomatic FTD mutation carriers. Participants included patients with a mutation in A total of 123 participants met the inclusion criteria and were included in the analysis (18 symptomatic carriers, 46 presymptomatic mutation carriers, and 56 noncarriers). Ventricular volume differences were observed 4 years prior to symptom disease onset for presymptomatic carriers compared to noncarriers. Annualized rates of ventricular volume expansion were greater in presymptomatic carriers relative to noncarriers. Importantly, time-intensive manually edited and fully automated ventricular volume resulted in similar findings. Ventricular volume differences are detectable in presymptomatic genetic FTD. Concordance of results from time-intensive manual editing and fully automatic segmentation approaches support its value as a measure of disease onset and progression in future studies in both presymptomatic and symptomatic genetic FTD.
Identifiants
pubmed: 31578297
pii: WNL.0000000000008386
doi: 10.1212/WNL.0000000000008386
pmc: PMC6946476
doi:
Substances chimiques
C9orf72 Protein
0
C9orf72 protein, human
0
GRN protein, human
0
MAPT protein, human
0
Progranulins
0
tau Proteins
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e1699-e1706Subventions
Organisme : Wellcome Trust
Pays : United Kingdom
Organisme : CIHR
ID : MOP 327387
Pays : Canada
Organisme : Medical Research Council
ID : MR/J009482/1
Pays : United Kingdom
Organisme : Medical Research Council
ID : MR/M023664/1
Pays : United Kingdom
Organisme : Medical Research Council
ID : MR/M008525/1
Pays : United Kingdom
Investigateurs
Christin Andersson
(C)
Silvana Archetti
(S)
Andrea Arighi
(A)
Luisa Benussi
(L)
Sandra Black
(S)
Martina Bocchetta
(M)
Maura Cosseddu
(M)
Marie Fallström
(M)
Carlos Ferreira
(C)
Catarina B Ferreira
(CB)
Chiara Fenoglio
(C)
Nick C Fox
(NC)
Morris Freedman
(M)
Giorgio Fumagalli
(G)
Stefano Gazzina
(S)
Roberta Ghidoni
(R)
Marina Grisoli
(M)
Vesna Jelic
(V)
Lize Jiskoot
(L)
R Keren
(R)
Gemma Lombardi
(G)
Carolina Maruta
(C)
Lieke Meeter
(L)
Rick van Minkelen
(R)
Gabriel Miltenberger
(G)
Benedetta Nacmias
(B)
Linn Öijerstedt
(L)
Sebastien Ourselin
(S)
Alessandro Padovani
(A)
Jessica Panman
(J)
Michela Pievani
(M)
Cristina Polito
(C)
Enrico Premi
(E)
Sara Prioni
(S)
Rosa Rademakers
(R)
Veronica Redaelli
(V)
Ekaterina Rogaeva
(E)
Giacomina Rossi
(G)
Martin N Rossor
(MN)
Elio Scarpini
(E)
David Tang-Wai
(D)
Carmela Tartaglia
(C)
David Thomas
(D)
Hakan Thonberg
(H)
Pietro Tiraboschi
(P)
Ana Verdelho
(A)
Jason D Warren
(JD)
Informations de copyright
Copyright © 2019 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Neurology.
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