Trial reportRadiology2023
Pulmonary Dysfunction after Pediatric COVID-19.
Open access · greenAbstract readClinical Trial
In one paragraph
Trial report in Radiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 4 of them syntheses that pooled it.
0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 4 pooled it
11.9field-weighted citation impact, top 1% of its field
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.
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.
Who cites it
40 citing papers in PubMed, 4 syntheses or guidelines pooled it, 84 citations in OpenAlex.
- Methods of Pediatric Post-COVID Condition Studies in High-Impact Journals: A Systematic Review.JAMA network open · 2025Pooled it
- Non-contrast enhanced functional lung MRI in children: systematic review.Frontiers in pediatrics · 2025Pooled it
- Prevalence and risk factor for long COVID in children and adolescents: A meta-analysis and systematic review.Journal of infection and public health · 2023Pooled it
- Pooled it
- Phase-resolved functional lung magnetic resonance imaging for evaluation of lung perfusion and ventilation in fibrosing interstitial lung diseases.Insights into imaging · 2026Article
- Contemporary 0.55 T MRI to visualize interstitial lung disease - An exploratory study.European journal of radiology open · 2026Article
- Diagnostic Significance of Phase-Resolved Functional Lung Low-field Magnetic Resonance Imaging in Comparison to Photon-Counting CT and Pulmonary Function Tests in Connective Tissue Disease-associated Interstitial Lung Diseases.Journal of thoracic imaging · 2026Article
- Innovations in pediatric imaging: a scoping review of the past decade with case illustrations.World journal of pediatrics : WJP · 2026Article
- A longitudinal study of quantitative pulmonary dynamic contrast enhanced MRI following COVID-19 infection.Respiratory research · 2026Article
- Article
- Longitudinal functional lung imaging in children with Post-COVID-19 syndrome.Molecular and cellular pediatrics · 2026Article
- Free-breathing phase-resolved functional lung (PREFUL) low-field magnetic resonance imaging (LF-MRI) of pulmonary dysfunction after surviving childhood cancer.Communications medicine · 2026Article
- Free-breathing 3D pulmonary ventilation mapping at 0.55 T using stack-of-spiral out-in bSSFP.Magnetic resonance in medicine · 2026Article
- Impact of previous SARS-CoV-2 infection on the severity of respiratory syncytial virus infection in hospitalized children.Scientific reports · 2025Article
- COVID-19-associated neurological and psychological manifestations.Nature reviews. Disease primers · 2025Review
- Accuracy of Ultra-Fast Low-Field MRI (0.55 T) for Lung Nodule Detection with Ultra-Short Echo Time Sequences.Tomography (Ann Arbor, Mich.) · 2025Article
- MRI Assessment of Lung Water Density in Individuals Previously Infected With COVID-19: A Cross-Sectional Study.Journal of magnetic resonance imaging : JMRI · 2025Article
- The COVID-19 pandemic in children and young people during 2022-24: what new did we learn?Journal of global health · 2025Article
- Vascular Pathogenesis in Acute and Long COVID: Current Insights and Therapeutic Outlook.Seminars in thrombosis and hemostasis · 2025Review
- Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post-COVID-19 Condition.Radiology · 2025Article
Corrections and comments
- Commented on by
Authors and funding
21 authors at 1 institution in 1 country.
Rafael Heiss *From the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-2897-5411
Lina Tan *From the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).
Sandy SchmidtFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).
Adrian P RegensburgerFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0001-8244-1261
Franziska EwertFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-9526-5559
Dilbar MammadovaFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-2563-3299
Adrian BuehlerFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).
Jens Vogel-ClaussenFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0001-5595-6948
Andreas VoskrebenzevFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0001-5699-1841
Manfred RauhFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-4852-7157
Oliver RompelFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-7912-3139
Armin M NagelFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0003-0948-1421
Simon LévyFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-6492-2990
Sebastian BickelhauptFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0003-1043-4462
Matthias S MayFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-2540-850X
Michael UderFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0001-6238-4247
Markus MetzlerFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-4523-1676
Regina TrollmannFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).
Joachim WoelfleFrom the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-9132-6174
Alexandra L Wagner *From the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0001-6673-358X
Ferdinand Knieling *From the Institute of Radiology (R.H., S.S., O.R., A.M.N., S.L., S.B., M.S.M., M.U.), Department of Pediatrics and Adolescent Medicine (L.T., A.P.R., F.E., D.M., A.B., M.R., M.M., R.T., J.W., A.L.W., F.K.), Pediatric Experimental and Translational Imaging Laboratory (PETI_Lab), Department of Pediatrics and Adolescent Medicine (A.P.R., A.B., A.L.W., F.K.), and Center for Social Pediatrics (F.E., D.M., R.T., J.W., A.L.W., F.K.), University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loschgestr 15, Erlangen 91054, Germany; and Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany (J.V.C., A.V.).ORCID 0000-0002-3535-2626
MACOM (United States) · US
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Long COVID occurs at a lower frequency in children and adolescents than in adults. Morphologic and free-breathing phase-resolved functional low-field-strength MRI may help identify persistent pulmonary manifestations after SARS-CoV-2 infection. Purpose To characterize both morphologic and functional changes of lung parenchyma at low-field-strength MRI in children and adolescents with post-COVID-19 condition compared with healthy controls. Materials and Methods Between August and December 2021, a cross-sectional clinical trial using low-field-strength MRI was performed in children and adolescents from a single academic medical center. The primary outcome was the frequency of morphologic changes at MRI. Secondary outcomes included MRI-derived functional proton ventilation and perfusion parameters. Clinical symptoms, the duration from positive reverse transcriptase-polymerase chain reaction test result, and serologic parameters were compared with imaging results. Nonparametric tests for pairwise and corrected tests for groupwise comparisons were applied to assess differences in healthy controls, recovered participants, and those with long COVID. Results A total of 54 participants after COVID-19 infection (mean age, 11 years ± 3 [SD]; 30 boys [56%]) and nine healthy controls (mean age, 10 years ± 3; seven boys [78%]) were included: 29 (54%) in the COVID-19 group had recovered from infection and 25 (46%) were classified as having long COVID on the day of enrollment. Morphologic abnormality was identified in one recovered participant. Both ventilated and perfused lung parenchyma (ventilation-perfusion [V/Q] match) was higher in healthy controls (81% ± 6.1) compared with the recovered group (62% ± 19;
Indexed as
COVID-19AdolescentAdultChildCross-Sectional StudiesHumansLungMalePost-Acute COVID-19 SyndromeSARS-CoV-2
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