Evidence map›Paper›PMID 21643886›Full record

ArticleSkeletal radiology2012

Radiological features of Paget disease of bone associated with VCP myopathy.

Farzin Farpour, Jamshid Tehranzadeh, Sandra Donkervoort, Charles Smith, Barbara Martin, Pari Vanjara, Kathryn Osann, Virginia E Kimonis

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Skeletal radiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01353430 (Characterization of Familial Myopathy and Paget Disease of Bone), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 25% 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.

NCT01353430 recruitingnot on this map

Characterization of Familial Myopathy and Paget Disease of Bone

TypeobservationalSponsorUniversity of California, IrvineRan2007 to 2030Enrolled50ConditionsInclusion Body Myopathy With Early-onset Paget Disease and Frontotemporal Dementia, Paget Disease of Bone, Frontotemporal Dementia, Myopathy
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
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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

8 authors at 3 institutions in 1 country.

Farzin FarpourDepartment of Radiology, VA Long Beach Health Care, University of California, Irvine, CA, USA. farpourf@nychhc.org
Jamshid Tehranzadeh
Sandra Donkervoort
Charles Smith
Barbara Martin
Pari Vanjara
Kathryn Osann
Virginia E Kimonis
University of California, Irvine · USUniversity of Kentucky · USIcahn School of Medicine at Mount Sinai · US

Funding

Genetic basis of myopathy with Paget disease of boneR01AR050236 · NIAMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI KIMONIS, VIRGINIA EUNICE · 2004 to 2008
$1.3M
Imaging Brain Function/Structure in Presymptomatic FTDR01AG025159 · NIA · UNIVERSITY OF KENTUCKY · PI SMITH, CHARLES DENNIS · 2006 to 2008
$889k
Translational Studies in VCP Inclusion Body Myopathy with Paget Disease of BoneR56AR050236 · NIAMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI KIMONIS, VIRGINIA EUNICE · 2009 to 2009
$437k
NIAMS NIH HHS AR050236NIA NIH HHS AG025159
6 · The paper itself

Abstract

objectiveMutations in the Valosin-containing protein (VCP) gene cause a unique disorder characterized by classic Paget disease of bone (PDB), inclusion body myopathy, and frontotemporal dementia (IBMPFD). Our objective was to analyze the radiographic features of PDB associated with VCP mutations since there is a dearth of literature on the PDB component of VCP disease. MATERIALS AND

methodsRadiographic bone surveys were examined in 23 individuals with VCP mutation and compared with their unaffected relatives. Laboratory testing relevant for VCP disease was performed in all individuals.

resultsOf the 17 affected individuals with clinical manifestations of VCP disease, 16 of whom had myopathy, radiographic analysis revealed classic PDB in 11 individuals (65%). The mean age of diagnosis for myopathy was 43.8 years and for PDB was 38.1 years of age. Radiological evidence of PDB was seen in one individual (16%) amongst six clinically asymptomatic VCP mutation carriers. Alkaline phosphatase was a useful marker for diagnosing PDB in VCP disease.

conclusionsRadiographic findings of classic PDB are seen in 52% of individuals carrying VCP mutations at a significantly younger age than conventional PDB. Screening for PDB is warranted in at-risk individuals because of the benefit of early treatment with the new powerful bisphosphonates that hold the potential for prevention of disease.

Indexed as

Adenosine TriphosphatasesAdultAgedCell Cycle ProteinsFemaleHumansMaleMyositis, Inclusion BodyOsteitis DeformansRadiographyValosin Containing ProteinAdenosine TriphosphatasesCell Cycle ProteinsValosin Containing ProteinVCP protein, human

Identifiers

PMID21643886
OpenAlexW2087654862

What OpenQuestion holds

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Read underepoch 390

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.