Observational studyPediatric cardiology2020
Troponin I Levels Correlate with Cardiac MR LGE and Native T1 Values in Duchenne Muscular Dystrophy Cardiomyopathy and Identify Early Disease Progression.
Observational study in Pediatric cardiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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The trial behind it
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Who cites it
12 citing papers in PubMed.
- Reduced Cx43 S-nitrosylation protects against cardiac stress-induced arrhythmias and myocardial injury in Duchenne muscular dystrophy.Cardiovascular research · 2026Article
- Comparative analysis of right atrial function in arrhythmogenic right ventricular cardiomyopathy and dilated cardiomyopathy using cardiac magnetic resonance-feature tracking.Quantitative imaging in medicine and surgery · 2026Article
- From molecular correction to functional rescue: delivery, tissue state, and immunobiology as the principal constraints on dystrophin-restoring therapy in Duchenne muscular dystrophy.Frontiers in pharmacology · 2026Review
- Cardiac safety of fordadistrogene movaparvovec gene therapy in Duchenne muscular dystrophy: Initial observations from a phase 1b trial.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Article
- Pan-immune-inflammation value: a new predictor of cardiac scar in hospitalized myocarditis patients.Biomarkers in medicine · 2025Article
- Review
- Mechanisms of reduced myocardial energetics of the dystrophic heart.American journal of physiology. Heart and circulatory physiology · 2024Article
- Draft Guidance for Industry Duchenne Muscular Dystrophy, Becker Muscular Dystrophy, and Related Dystrophinopathies - Developing Potential Treatments for the Entire Spectrum of Disease.Journal of neuromuscular diseases · 2024Article
- Successful treatment of acute myocardial injury of Duchenne muscular dystrophy with steroids: a case report.Journal of cardiothoracic surgery · 2023Article
- Review
- Duchenne Dilated Cardiomyopathy: Cardiac Management from Prevention to Advanced Cardiovascular Therapies.Journal of clinical medicine · 2020Review
- Duchenne Muscular Dystrophy: the Heart of the Matter.Current heart failure reports · 2020Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Cardiomyopathy is the leading cause of death in Duchenne muscular dystrophy (DMD). Elevated troponin levels are observed in DMD and may vary with disease progression. We studied troponin levels in DMD related to cardiac fibrosis and native T1 measures. This is a prospective, cross-sectional, observational study of 30 DMD subjects measuring native T1 levels and late gadolinium enhancement (LGE) on cardiac MR imaging (CMR) correlated with temporally associated serum troponin I levels. Non-parametric analyses including Spearman correlations and Kruskal-Wallis test were performed between groups. p values resulting from the pair-wise comparisons were adjusted for multiple comparisons using the Sidak method where appropriate. There were 15 DMD subjects with no LGE (age 12 ± 3 yo; EF% 60 ± 5) and troponin I level of 0.05 ± 0.08 ng/ml, of which three had an abnormal troponin level (over 0.04 ng/ml); 7 DMD subjects with mild LGE (age 17 ± 5 yo, EF% 52 ± 8) and troponin I level of 0.28 ± 0.36 ng/ml, of which five had an abnormal troponin level; and 8 DMD subjects with moderate-to-severe LGE (age 16 ± 6 yo; EF% 54 ± 8) and troponin I level of 0.11 ± 0.14 ng/ml, of which four had an abnormal troponin level. Troponin I levels in DMD subjects with mild LGE was significantly increased compared to subjects with no LGE (p = 0.02). There was a statistically significant positive correlation between troponin I levels and MOLLI septal native T1 values (r
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