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Multicenter Study
. 2024 Jun 3;7(6):e2414122.
doi: 10.1001/jamanetworkopen.2024.14122.

Severe Pediatric Neurological Manifestations With SARS-CoV-2 or MIS-C Hospitalization and New Morbidity

Conall Francoeur  1 Alicia M Alcamo  2   3   4 Courtney L Robertson  5 Mark S Wainwright  6 Juan D Roa  7   8 Marlina E Lovett  9 Casey Stulce  10 Mais Yacoub  11 Renee M Potera  12 Elizabeth Zivick  13 Adrian Holloway  14 Ashish Nagpal  15 Kari Wellnitz  16 Katelyn M Even  17 Werther Brunow de Carvalho  18 Isadora S Rodriguez  18 Stephanie P Schwartz  19 Tracie C Walker  19 Santiago Campos-Miño  20 Leslie A Dervan  21 Andrew S Geneslaw  22 Taylor B Sewell  22 Patrice Pryce  23 Wendy G Silver  24 Jieru E Lin  24 Wendy S Vargas  24 Alexis Topjian  2   3   4 Jennifer L McGuire  4   25   26 Jesus Angel Domínguez Rojas  27 Jaime Tasayco-Muñoz  27 Sue J Hong  5 William J Muller  28 Matthew Doerfler  28 Cydni N Williams  29   30 Kurt Drury  30 Dhristie Bhagat  31 Aaron Nelson  31 Dana Price  31 Heda Dapul  32 Laura Santos  32 Robert Kahoud  33 Brian Appavu  34 Kristin P Guilliams  35   36   37 Shannon C Agner  35   36   37 Karen H Walson  38 Lindsey Rasmussen  39 Ria Pal  40 Anna Janas  39 Peter Ferrazzano  41 Raquel Farias-Moeller  42 Kellie C Snooks  43 Chung-Chou H Chang  44 Tomás Iolster  45 Jennifer C Erklauer  46   47 Facundo Jorro Baron  48 Evangeline Wassmer  49   50   51 Michael Yoong  52 Michelle Jardine  53 Zoha Mohammad  54 Akash Deep  55 Tanil Kendirli  56 Karen Lidsky  57 Samantha Dallefeld  58 Helen Flockton  59 Shruti Agrawal  60 Krishna Sumanth Siruguppa  61   62   63 Michaela Waak  64 Alfonso Gutiérrez-Mata  65 Warwick Butt  66   67 Sixto Bogantes-Ledezma  65 Fabricio Sevilla-Acosta  68 Andres Umaña-Calderón  65 Adriana Ulate-Campos  65 Adriana Yock-Corrales  69 Victor Brodzik Talisa  44 Hari Krishnan Kanthimathinathan  70 Michelle E Schober  71 Ericka L Fink  44 Global Consortium Study of Neurologic Dysfunction in COVID-19 (GCS-NeuroCOVID) Investigators
Affiliations
Multicenter Study

Severe Pediatric Neurological Manifestations With SARS-CoV-2 or MIS-C Hospitalization and New Morbidity

Conall Francoeur et al. JAMA Netw Open. .

Erratum in

  • Byline Errors.
    [No authors listed] [No authors listed] JAMA Netw Open. 2024 Jul 1;7(7):e2428458. doi: 10.1001/jamanetworkopen.2024.28458. JAMA Netw Open. 2024. PMID: 39028673 Free PMC article. No abstract available.

Abstract

Importance: Neurological manifestations during acute SARS-CoV-2-related multisystem inflammatory syndrome in children (MIS-C) are common in hospitalized patients younger than 18 years and may increase risk of new neurocognitive or functional morbidity.

Objective: To assess the association of severe neurological manifestations during a SARS-CoV-2-related hospital admission with new neurocognitive or functional morbidities at discharge.

Design, setting, and participants: This prospective cohort study from 46 centers in 10 countries included patients younger than 18 years who were hospitalized for acute SARS-CoV-2 or MIS-C between January 2, 2020, and July 31, 2021.

Exposure: Severe neurological manifestations, which included acute encephalopathy, seizures or status epilepticus, meningitis or encephalitis, sympathetic storming or dysautonomia, cardiac arrest, coma, delirium, and stroke.

Main outcomes and measures: The primary outcome was new neurocognitive (based on the Pediatric Cerebral Performance Category scale) and/or functional (based on the Functional Status Scale) morbidity at hospital discharge. Multivariable logistic regression analyses were performed to examine the association of severe neurological manifestations with new morbidity in each SARS-CoV-2-related condition.

Results: Overall, 3568 patients younger than 18 years (median age, 8 years [IQR, 1-14 years]; 54.3% male) were included in this study. Most (2980 [83.5%]) had acute SARS-CoV-2; the remainder (588 [16.5%]) had MIS-C. Among the patients with acute SARS-CoV-2, 536 (18.0%) had a severe neurological manifestation during hospitalization, as did 146 patients with MIS-C (24.8%). Among survivors with acute SARS-CoV-2, those with severe neurological manifestations were more likely to have new neurocognitive or functional morbidity at hospital discharge compared with those without severe neurological manifestations (27.7% [n = 142] vs 14.6% [n = 356]; P < .001). For survivors with MIS-C, 28.0% (n = 39) with severe neurological manifestations had new neurocognitive and/or functional morbidity at hospital discharge compared with 15.5% (n = 68) of those without severe neurological manifestations (P = .002). When adjusting for risk factors in those with severe neurological manifestations, both patients with acute SARS-CoV-2 (odds ratio, 1.85 [95% CI, 1.27-2.70]; P = .001) and those with MIS-C (odds ratio, 2.18 [95% CI, 1.22-3.89]; P = .009) had higher odds of having new neurocognitive and/or functional morbidity at hospital discharge.

Conclusions and relevance: The results of this study suggest that children and adolescents with acute SARS-CoV-2 or MIS-C and severe neurological manifestations may be at high risk for long-term impairment and may benefit from screening and early intervention to assist recovery.

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Conflict of interest statement

Conflict of Interest Disclosures: Dr Wainwright reported receiving personal fees from Sage Therapeutics during the conduct of the study. Dr Wellnitz reported receiving a subgrant from the National Heart, Lung, and Blood Institute, National Institutes of Health (NIH); a subcontract from the Centers for Disease Control and Prevention under Boston Children’s Hospital; and personal fees from the Pediatric Pandemic Network for work as a pediatric disaster preparedness subject matter expert and being a sponsor for the University of Pennsylvania outside the submitted work. Dr Geneslaw reported receiving grants from the National Center for Advancing Translational Sciences, NIH during the conduct of the study. Dr Muller reported receiving grants from Ansun BioPharma, Astellas Pharma, AstraZeneca, Eli Lilly & Company, Enanta Pharmaceuticals, F. Hoffman-La Roche, Gilead Sciences, Janssen Biotech, Karius, Inc, Melinta Therapeutics, Merck, Moderna, Nabriva Therapeutics, Paratek Pharmaceuticals, Inc, Pfizer, and Tetraphase Pharmaceuticals, Inc and personal fees from AstraZeneca, Astellas Pharma, DiaSorin Molecular LLC, Invivyd, Sanofi Pasteur LLC, and Enanta Pharmaceuticals outside the submitted work. Dr Williams reported receiving funding from the Neurocritical Care Society through the University of Pittsburgh during the conduct of the study and receiving grants from the NIH outside the submitted work. Dr Dapul reported receiving honorarium from Delex Pharma International, Inc for a virtual lecture outside the submitted work. Dr Appavu reported receiving grants from the Pediatric Epilepsy Research Foundation, the US Department of Defense, and the American Heart Association outside the submitted work. Dr Agner reported receiving grants from the Child Neurologist Career Development Program, National Institute of Neurological Disorders and Stroke, NIH, the Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, to the Intellectual and Developmental Disabilities Research Center at Washington University School of Medicine in St Louis outside the submitted work. Dr Chang reported receiving grants from the NIH during the conduct of the study. Dr Fink reported receiving grants from the NIH and personal fees from the American Board of Pediatrics outside the submitted work.

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