Evidence map›Paper›PMID 34503945›Full record

ArticleAJNR. American journal of neuroradiology2021

A Longitudinal Analysis of Early Lesion Growth in Presymptomatic Patients with Cerebral Adrenoleukodystrophy.

E J Mallack, G Askin, S van de Stadt, P A Caruso, P L Musolino, M Engelen, S N Niogi, F S Eichler

Open access · hybridAbstract read
In one paragraph

Article in AJNR. American journal of neuroradiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Lentiviral Gene Therapy for Cerebral Adrenoleukodystrophy.The New England journal of medicine · 2024
    Trial
  2. Rigorous genetic diagnosis review in natural history studies.Orphanet journal of rare diseases · 2026
    Article
  3. Article
  4. Observational
  5. Article
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 5 institutions in 2 countries.

E J MallackFrom the Department of Neurology (E.J.M., P.L.M, F.S.E.), Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts ejm9009@med.cornell.edu.ORCID 0000-0002-2678-8807
G AskinDepartment of Population Health Sciences (G.A.), Division of Biostatistics.ORCID 0000-0001-5126-9809
S van de StadtAmsterdam Leukodystrophy Center (S.v.d.S, M.E.), Department of Pediatric Neurology, Emma Children's Hospital, Amsterdam University Medical Center, Amsterdam, the Netherlands.ORCID 0000-0001-6910-3575
P A CarusoDepartment of Radiology (P.A.C.), Division of Neuroradiology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts.ORCID 0000-0003-3050-0957
P L MusolinoFrom the Department of Neurology (E.J.M., P.L.M, F.S.E.), Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts.ORCID 0000-0001-8724-5649
M EngelenAmsterdam Leukodystrophy Center (S.v.d.S, M.E.), Department of Pediatric Neurology, Emma Children's Hospital, Amsterdam University Medical Center, Amsterdam, the Netherlands.ORCID 0000-0002-5346-8497
S N NiogiDepartment of Radiology (S.N.N.), Weill Cornell Medicine, New York, New York.ORCID 0000-0002-6432-0017
F S EichlerFrom the Department of Neurology (E.J.M., P.L.M, F.S.E.), Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts.ORCID 0000-0001-6836-1089
Harvard University · USEmma Kinderziekenhuis · NLCancer Research And Biostatistics · USCornell University · USNewYork–Presbyterian Hospital · US

Funding

Validation of the GMFC-MLDU54NS115052 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI S. Ali Fatemi · 2019 to 2026
$14.3M
WCMC Child Neurology Postdoctoral Training on Developmental NeurosciencesK12NS066274 · NINDS · WEILL MEDICAL COLL OF CORNELL UNIV · PI KOSOFSKY, BARRY E · 2010 to 2019
$2.8M
Effects of ABCD1 Deficiency on Endothelial Function and Permeability to Leukocytes in Cerebral X-linked AdrenoleukodystrophyR01NS117575 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI MUSOLINO, PATRICIA L · 2020 to 2024
$2.0M
Effect of ABCD1 upon Brain Endothelium in X-linked AdrenoleukodystrophyK08NS094683 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI MUSOLINO, PATRICIA L · 2015 to 2020
$1.0M
NINDS NIH HHS K08 NS094683NINDS NIH HHS K12 NS066274NINDS NIH HHS R01 NS117575NINDS NIH HHS U54 NS115052
6 · The paper itself

Abstract

background and purposeCerebral adrenoleukodystrophy is a devastating neurological disorder caused by mutations in the MATERIALS AND

methodsWe retrospectively quantified and modeled the longitudinal growth of early cerebral lesions from 174 MRIs obtained from 36 presymptomatic male patients with cerebral adrenoleukodystrophy. Lesions were manually segmented using subject-specific lesion-intensity thresholding. Volumes were calculated and plotted across time. Lesion velocity and acceleration were calculated between sequentially paired and triplet MRIs, respectively. Linear mixed-effects models were used to assess differences in growth parameters between progressive and arrested phenotypes.

resultsThe median patient age was 7.4 years (range, 3.9-37.0 years). Early-stage cerebral disease progression was inversely correlated with age (ρ = -0.6631,

conclusionsMeasuring the volumetric changes in newly developing cerebral lesions across time can distinguish cerebral adrenoleukodystrophy phenotypes before symptom onset. When factored into the overall clinical presentation of a patient with a new brain lesion, quantitative MR imaging-based lesion volumetry may aid in the accurate prediction of patients eligible for therapy.

Indexed as

AdrenoleukodystrophyAdolescentAdultChildChild, PreschoolHumansMagnetic Resonance ImagingMaleMutationPhenotypeRetrospective StudiesYoung Adult

Identifiers

PMID34503945
PMCPMC8562733
OpenAlexW3197748192

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.