Evidence map›Paper›PMID 31914219›Full record

SynthesisAlzheimer's & dementia : the journal of the Alzheimer's Association2020

Tracking disease progression in familial and sporadic frontotemporal lobar degeneration: Recent findings from ARTFL and LEFFTDS.

Howard J Rosen, Bradley F Boeve, Adam L Boxer

Registry-linked trialOpen access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02372773 (Longitudinal Evaluation of Familial Frontotemporal Dementia Subjects), which is not on this map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02372773 completednot on this map

Longitudinal Evaluation of Familial Frontotemporal Dementia Subjects

TypeobservationalSponsorMayo ClinicRan2015 to 2020Enrolled398ConditionsFamilial Frontotemporal Dementia
3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  15. The contribution of behavioral features to caregiver burden in FTLD spectrum disorders.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2022
    Article
  16. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 3 institutions in 1 country.

Howard J RosenDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, California.
Bradley F BoeveDepartment of Neurology, Mayo Clinic, Rochester, Minnesota.
Adam L BoxerDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, California.
Mayo Clinic · USUniversity Memory and Aging Center · USUniversity of California, San Francisco · US

Funding

Technology and Remote Assessment CoreU19AG063911 · NIA · MAYO CLINIC ROCHESTER · PI Bradley F Boeve · 2019 to 2026
$120.9M
National Centralized Repository for Alzheimer's Disease and Related Dementias (NCRAD)U24AG021886 · NIA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI TATIANA M. FOROUD · 2002 to 2026
$119.8M
NATIONAL ALZHEIMERS COORDINATING CENTER (NACC)U01AG016976 · NIA · UNIVERSITY OF WASHINGTON · PI KUKULL, WALTER ANTHONY · 1999 to 2020
$72.8M
TDP-43 Loss-of-Function: Biology to BiomarkersP01AG019724 · NIA · UNIVERSITY OF PENNSYLVANIA · PI Jennifer Merrilees · 2002 to 2026
$67.2M
National Alzheimer's Coordinating CenterU24AG072122 · NIA · UNIVERSITY OF WASHINGTON · PI STEPHENS, KARI A · 2021 to 2025
$45.8M
The Four Repeat Tauopathy Neuroimaging InitiativeR01AG038791 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BOXER, ADAM L. · 2010 to 2020
$18.1M
Longitudinal Evaluation of Familial Frontotemporal Dementia Subjects (LEFFTDS)U01AG045390 · NIA · MAYO CLINIC ROCHESTER · PI BOEVE, BRADLEY F, ROSEN, HOWARD J · 2014 to 2018
$16.9M
The Frontotemporal Lobar Degeneration Neuroimaging InitiativeR01AG032306 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ROSEN, HOWARD J · 2009 to 2013
$10.0M
Training - The Frontotemporal Lobar Degeneration Clinical Research ConsortiumU54NS092089 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BOXER, ADAM L. · 2014 to 2018
$6.4M
PREDICT-ADFTD: Multimodal Imaging Prediction of AD/FTD and Differential DiagnosisR01AG055121 · NIA · OHIO STATE UNIVERSITY · PI ROSEN, HOWARD J, WANG, LEI · 2017 to 2020
$2.8M
Multimodal Imaging in Frontotemporal DegenerationK24AG045333 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ROSEN, HOWARD J · 2013 to 2023
$1.9M
NIA NIH HHS K24 AG045333NIA NIH HHS P01 AG019724NIA NIH HHS R01 AG032306NIA NIH HHS R01 AG038791NIA NIH HHS R01 AG055121NIA NIH HHS U01 AG016976NIA NIH HHS U01 AG045390NIA NIH HHS U19 AG063911NIA NIH HHS U24 AG021886NIA NIH HHS U24 AG072122NIH HHS AG016976NIH HHS AG019724NIH HHS AG021886NIH HHS AG032306NIH HHS AG038791NIH HHS AG045333NIH HHS AG045390NIH HHS AG056749NIH HHS NS092089NINDS NIH HHS U54 NS092089
6 · The paper itself

Abstract

introductionFamilial frontotemporal lobar degeneration (f-FTLD) due to autosomal dominant mutations is an important entity for developing treatments for FTLD. The Advancing Research and Treatment for Frontotemporal Lobar Degeneration (ARTFL) and Longitudinal Evaluation of Familial Frontotemporal Dementia Subjects (LEFFTDS) longitudinal studies were designed to describe the natural history of f-FTLD.

methodsWe summarized recent publications from the ARTFL and LEFFTDS studies, along with other recent publications describing the natural history of f-FTLD.

resultsPublished and emerging studies are producing data on all phases of f-FTLD, including the asymptomatic and symptomatic phases of disease, as well as the transitional phase when symptoms are just beginning to develop. These data indicate that rates of change increase along with disease severity, which is consistent with commonly cited models of neurodegeneration, and that measurement of biomarkers may predict onset of symptoms. DISCUSSION: Data from large multisite studies are producing important data on the natural history of f-FTLD that will be critical for planning intervention trials.

Indexed as

BiomarkersDisease ProgressionFrontotemporal DementiaHumansMutationBiomarkersC9orf72familialfrontotemporal lobar degenerationgeneticGRNMAPT

Identifiers

PMID31914219
PMCPMC6953606
OpenAlexW2999803610

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.