Evidence map›Paper›PMID 27421252›Full record

ArticleMuscle & nerve2017

Validity of the 6 minute walk test in facioscapulohumeral muscular dystrophy.

Katy Eichinger, Chad Heatwole, Susanne Heininger, Nikia Stinson, Carly Matichak Stock, Carla Grosmann, Kathryn R Wagner, Rabi Tawil, Jeffrey M Statland, FSHD Clinical Trials Research Network

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in Muscle & nerve, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 pooled it
2.6field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 3 syntheses or guidelines pooled it, 42 citations in OpenAlex.

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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

10 authors at 4 institutions in 1 country.

Katy EichingerDepartment of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, 14642.
Chad HeatwoleDepartment of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, 14642.
Susanne HeiningerDepartment of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, 14642.
Nikia StinsonCenter for Genetic Muscle Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA.
Carly Matichak StockCenter for Genetic Muscle Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA.
Carla GrosmannCenter for Genetic Muscle Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA.
Kathryn R WagnerCenter for Genetic Muscle Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA.
Rabi TawilDepartment of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, 14642.
Jeffrey M StatlandDepartment of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, 14642.
FSHD Clinical Trials Research Network
University of Rochester Medical Center · USKennedy Krieger Institute · USJohns Hopkins Medicine · USRady Children's Hospital-San Diego · US

Funding

UNIVERSITY OF ROCHESTER'S RESEARCH ASSOCIATE ORGANIZATIONUL1RR024160 · NCRR · UNIVERSITY OF ROCHESTER · PI PEARSON, THOMAS ARTHUR · 2006 to 2011
$38.7M
Myogenesis Studies for FSHD BiomarkersU54HD060848 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI EMERSON, CHARLES P. · 2008 to 2017
$16.1M
Translational Neuroscience CoreU54HD079123 · NICHD · HUGO W. MOSER RES INST KENNEDY KRIEGER · PI FATEMI, S. ALI, SCHLAGGAR, BRADLEY L · 2014 to 2019
$7.9M
Heartland Institute for Clinical and Translational ResearchKL2TR000119 · NCATS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI BAROHN, RICHARD J. · 2012 to 2015
$2.5M
Development of a Clinically Relevant Outcome Measure for FSHD Therapeutic TrialsU01AR065119 · NIAMS · UNIVERSITY OF ROCHESTER · PI HEATWOLE, CHAD RYDEL · 2013 to 2015
$509k
NCATS NIH HHS KL2 TR000119NCRR NIH HHS UL1 RR024160NIAMS NIH HHS U01 AR065119NICHD NIH HHS U54 HD060848NICHD NIH HHS U54 HD079123
6 · The paper itself

Abstract

introductionIn preparation for future clinical trials, we determined the reliability, relationship to measures of disease severity, and consistency across sites of the 6 Minute Walk Test (6MWT) in patients with facioscapulohumeral muscular dystrophy (FSHD).

methodsGenetically defined and clinically affected FSHD participants at 2 sites performed the 6MWT, the Timed Up and Go, and the 30 foot Go/Timed 10 meter test as measures of mobility using standard procedures.

resultsEight-six participants representing the full range of severity performed the 6MWT. The mean 6MWT distance was 404.3 meters (SD 123.9), with no difference between sites. The 6MWT was reliable (n = 25; intraclass correlation coefficient = 0.99) and demonstrated moderate to strong correlations with lower extremity strength, functional outcomes, and FSHD Clinical Score.

conclusionsThe 6MWT is reliable and is associated with other measures of FSHD disease severity. Future directions include assessing its sensitivity to disease progression. Muscle Nerve 55: 333-337, 2017.

Indexed as

Walk TestAdolescentAdultAgedAged, 80 and overCross-Sectional StudiesFemaleHumansMaleMiddle AgedMuscle StrengthMuscular Dystrophy, FacioscapulohumeralProspective StudiesReproducibility of ResultsRetrospective StudiesSeverity of Illness Index6 Minute Walk Testclinical trialsfacioscapulohumeral muscular dystrophyneuromuscular diseaseoutcome measures

Identifiers

PMID27421252
PMCPMC5793210
OpenAlexW2478685917

What OpenQuestion holds

Textmetadata
LicenceTDM
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.