Evidence map›Paper›PMID 40887311›Full record

Trial reportDevelopmental medicine and child neurology2026

Height, weight, and body mass index trajectories and their correlation with functional outcome assessments in boys with Duchenne muscular dystrophy.

Marianela Schiava, Utkarsh J Dang, Claire Wood, Sze Choong Wong, Leanne M Ward, Robert Muni Lofra, Anna Mayhew, William B Martens, Stephanie Gregory, Robert C Griggs and 2 more

Abstract readRandomized Controlled TrialMulticenter Study
In one paragraph

Trial report in Developmental medicine and child neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Trial
  2. Vertebral fractures and muscle function in glucocorticoid-treated individuals with Duchenne muscular dystrophy: a cohort study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Article
  3. Article
  4. 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

12 authors.

Marianela SchiavaJohn Walton Muscular Dystrophy Research Centre, Clinical and Translational Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle upon Tyne, UK.ORCID 0000-0002-2709-265X
Utkarsh J DangDepartment of Health Sciences, Carleton University, Ottawa, Ontario, Canada.
Claire WoodJohn Walton Muscular Dystrophy Research Centre, Clinical and Translational Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle upon Tyne, UK.
Sze Choong WongBone, Endocrine, Nutrition Research Group in Glasgow, Human Nutrition, University of Glasgow, Glasgow, UK.
Leanne M WardDivision of Endocrinology and Metabolism, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada.
Robert Muni LofraJohn Walton Muscular Dystrophy Research Centre, Clinical and Translational Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle upon Tyne, UK.
Anna MayhewJohn Walton Muscular Dystrophy Research Centre, Clinical and Translational Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle upon Tyne, UK.
William B MartensDepartment of Neurology, University of Rochester Medical Centre, Rochester, NY, USA.
Stephanie GregoryDepartment of Neurology, University of Rochester Medical Centre, Rochester, NY, USA.
Robert C GriggsDepartment of Neurology, University of Rochester Medical Centre, Rochester, NY, USA.
Michela GuglieriJohn Walton Muscular Dystrophy Research Centre, Clinical and Translational Research Institute, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle upon Tyne, UK.
FOR‐DMD Muscle Study Group

Funding

FOR-DMD:Double-blind randomized trial to optimize steroid regimen in Duchenne MDU01NS061799 · NINDS · UNIVERSITY OF ROCHESTER · PI GRIGGS, ROBERT C, GUGLIERI, MICHELA · 2010 to 2019
$13.7M
Biostatistics and Data Management for a Trial of Corticosteroid Regimens in DMDU01NS061795 · NINDS · UNIVERSITY OF ROCHESTER · PI MCDERMOTT, MICHAEL P, TAWIL, RABI · 2010 to 2019
$3.5M
NINDS NIH HHS U01 NS061795NINDS NIH HHS U01 NS061799
6 · The paper itself

Abstract

aimTo examine the factors influencing height, weight, and body mass index (BMI) z-scores, and the relationship between them and motor performance, in boys with Duchenne muscular dystrophy (DMD).

methodThis was a randomized, double-blind, parallel group trial involving 32 study sites across five countries. Height, weight, BMI z-scores, and clinical outcome assessments (COAs)-rise from supine velocity, 10-m walk/run velocity, NorthStar Ambulatory Assessment, and 6-minute walk test-were analysed in 4-year-old to 7-year-old boys with DMD randomized to 0.75 mg/kg/day prednisone, 0.75 mg/kg/day intermittent prednisone, or 0.90 mg/kg/day deflazacort in the FOR-DMD study. Trajectories were modelled using a linear mixed-effects model and correlations were explored through Spearman's partial correlations.

resultsIn 194 boys with DMD, higher height at glucocorticoid initiation was associated with slower growth (p < 0.001) and older age was associated with increased weight gain (p = 0.001). Glucocorticoid type and regimen influenced height and weight trajectories but not BMI. Changes in height and weight z-scores were negatively correlated with COAs (p < 0.05 in all cases). Correlations were weak 3 years after glucocorticoid initiation and moderate after 5 years (closer to the age of loss of ambulation).

interpretationChanges in anthropometric measures after glucocorticoid initiation are associated with COA performance and larger correlations closer to the age of loss of ambulation. This emphasizes the need for weight management strategies and discussions that support treatment.

Indexed as

Body HeightBody Mass IndexBody WeightMuscular Dystrophy, DuchenneOutcome Assessment, Health CareChildChild, PreschoolDouble-Blind MethodGlucocorticoidsHumansMalePrednisonePregnenedionesdeflazacortGlucocorticoidsPrednisonePregnenediones

Identifiers

PMID40887311
PMCPMC12875185

What OpenQuestion holds

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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.