Evidence map›Paper›PMID 28000006›Full record

Observational studyJournal of neurology2017

MRI as outcome measure in facioscapulohumeral muscular dystrophy: 1-year follow-up of 45 patients.

Grete Andersen, Julia R Dahlqvist, Christoffer R Vissing, Karen Heje, Carsten Thomsen, John Vissing

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Journal of neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.2field-weighted citation impact, top 5% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

49 citing papers in PubMed, 92 citations in OpenAlex.

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  6. Multiparametric quantitative magnetic resonance imaging of skeletal muscle in CKD.American journal of physiology. Renal physiology · 2025
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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

6 authors at 1 institution in 1 country.

Grete AndersenDepartment of Neurology, Copenhagen Neuromuscular Center, Rigshospitalet 3342, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark. grete.andersen@regionh.dk.ORCID http://orcid.org/0000-0003-2260-2670
Julia R DahlqvistDepartment of Neurology, Copenhagen Neuromuscular Center, Rigshospitalet 3342, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark.
Christoffer R VissingDepartment of Neurology, Copenhagen Neuromuscular Center, Rigshospitalet 3342, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark.
Karen HejeDepartment of Neurology, Copenhagen Neuromuscular Center, Rigshospitalet 3342, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark.
Carsten ThomsenDepartment of Radiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
John VissingDepartment of Neurology, Copenhagen Neuromuscular Center, Rigshospitalet 3342, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark.
University of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is no effective treatment available for facioscapulohumeral muscular dystrophy type 1 (FSHD1), but emerging therapies are under way that call for a better understanding of natural history in this condition. In this prospective, longitudinal study, we used quantitative MRI to assess yearly disease progression in patients with FSHD1. Ambulatory patients with confirmed diagnosis of FSHD1 (25/20 men/women, age 20-75 years, FSHD score: 0-12) were tested with 359-560-day interval between tests. Using the MRI Dixon technique, muscle fat replacement was evaluated in paraspinal, thigh, and calf muscles. Changes were compared with those in FSHD score, muscle strength (hand-held dynamometry), 6-minute-walk-distance, 14-step-stair-test, and 5-time-sit-to-stand-test. Composite absolute fat fraction of all assessed muscles increased by 0.036 (CI 0.026-0.046, P < 0.001), with increases in all measured muscle groups. The clinical severity FSHD score worsened (10%, P < 0.05), muscle strength decreased over the hip (8%), neck (8%), and back (17%) (P < 0.05), but other strength measures, 6-minute-walk-distance, 5-times-sit-to-stand-test, and 14-step-stair-test were unchanged. Changes in muscle strength, FSHD score, and fat fraction did not correlate. This first study to systemically monitor quantitative fat replacement longitudinally in FSHD1 shows that MRI provides an objective measure of disease progression, often before changes can be appreciated in strength and functional tests. The study indicates that quantitative MRI can be a helpful end-point in follow-up and therapeutic trials of patients with FSHD1.

Indexed as

Adipose TissueAdultAgedClinical Trials as TopicDisease ProgressionFemaleFollow-Up StudiesHumansImage Interpretation, Computer-AssistedLongitudinal StudiesMagnetic Resonance ImagingMaleMiddle AgedMuscle, SkeletalMuscle StrengthMuscular Dystrophy, FacioscapulohumeralClinical trialsFacioscapulohumeral muscular dystrophyMRI DixonNatural history studiesObservational studyOutcome measures

Identifiers

PMID28000006
OpenAlexW2566766381

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.