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Fullerton HJ, Hills NK, Wintermark M, Dlamini N, Amlie-Lefond C, Dowling MM, Jordan LC, Bernard TJ, Friedman NR, Elkind MSV, Grose C. Evidence of varicella zoster virus (VZV) reactivation in children with arterial ischemic stroke: Results of the VIPS II Study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.05.26.24307958. [PMID: 38853955 PMCID: PMC11160817 DOI: 10.1101/2024.05.26.24307958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Background Varicella zoster virus (VZV) has been associated with focal cerebral arteriopathy (FCA) and arterial ischemic stroke (AIS) in childhood. The Vascular effects of Infection in Pediatric Stroke (VIPS) II study aimed to examine this relationship in the modern era when most children in North America and Australia receive VZV vaccination with live, attenuated virus. Methods This 22-center prospective cohort study enrolled 205 children (28 days-18 years) with AIS (2017-2022), collected baseline [hyperacute (≤72 hours; n=194) and acute (4-6 days; n=181)] and convalescent (1-6 weeks; n=74) serum samples. Sites enrolled 95 stroke-free controls with single serum samples. A virology research laboratory measured VZV IgM and IgG titers by an in-house enzyme-linked immunosorbent assay (ELISA). Baseline IgG seropositivity indicated prior exposure (vaccination/infection) and elevated IgM titers indicated recent reactivation. Results Median (IQR) age was 11.6 (5.5-15.6) years for cases and 11.8 (6.8-15.3) years for controls. Baseline serologies indicated prior VZV exposure in 198 cases (97%) and all controls. Parents of cases reported VZV vaccination in 160 (78%) and remote chicken pox in three (1.4%). Twenty cases (9.8%) and three controls (3.1%) had serologic evidence of recent VZV reactivation (p=0.06); all had remote VZV exposure (vaccination in 19 cases and all controls) and all were asymptomatic. Recent VZV reactivation was seen in similar proportions in arteriopathic, cardioembolic, and idiopathic stroke. Of 32 cases of FCA, 4 (12.5%) had recent VZV reactivation, versus no cases of arterial dissection (n=10) or moyamoya (n=16). Conclusions Serologic evidence of recent VZV reactivation (≈1-6 weeks prior to stroke) was present in one in 10 cases of childhood AIS, including those without arteriopathy. Clinically silent VZV reactivation may be a childhood stroke trigger despite widespread vaccination. These cases could represent waning immunity with reactivation of either vaccine virus or wild-type virus after an unrecognized secondary VZV infection.
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Slavova N, Muenger R, Sanchez-Albisua I, Regényi M, Oesch G, Fluss J, Hackenberg A, Lebon S, Maier O, Datta AN, Bigi S, Grunt S, Steinlin M. Inflammatory Type Focal Cerebral Arteriopathy of the Posterior Circulation in Children: A Comparative Cohort Study. Stroke 2024; 55:1006-1014. [PMID: 38445467 PMCID: PMC10962439 DOI: 10.1161/strokeaha.123.043562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 01/08/2024] [Accepted: 01/18/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Inflammatory type focal cerebral arteriopathy (FCA-i) in the anterior circulation (AC) is well characterized, and the focal cerebral arteriopathy severity score (FCASS) reflects the severity of the disease. We identified cases of FCA-i in the posterior circulation (PC) and adapted the FCASS to describe these cases. METHODS In this comparative cohort study, patients from the Swiss NeuroPaediatric Stroke Registry with ischemic stroke due to FCA-i between January 2000 and December 2018 were analyzed. A comparison between PC and AC cases regarding pediatric National Institutes of Health Stroke Scale score and pediatric stroke outcome measure and FCASS was performed. We estimated infarct size by the modified pediatric Alberta Stroke Program Early Computed Tomography Score in children with AC stroke and the adapted Bernese posterior diffusion-weighted imaging score in the PC. RESULTS Thirty-five children with a median age of 6.3 (interquartile range, 2.7-8.2 [95% CI, 0.9-15.6]; 20 male; 57.1%) years with FCA-i were identified. The total incidence rate was 0.15/100 000/year (95% CI, 0.11-0.21). Six had PC-FCA-i. Time to final FCASS was longer in the PC compared with AC; the evolution of FCASS did not differ. Initial pediatric National Institutes of Health Stroke Scale score was higher in children with FCA-i in the PC with a median of 10.0 (interquartile range, 5.75-21.0) compared with 4.5 (interquartile range, 2.0-8.0) in those with AC-FCA-i. Different from the anterior cases, PC infarct volume did not correlate with higher discharge, maximum, or final FCASS scores (Pearson correlation coefficient [r], 0.25, 0.35, and 0.54). CONCLUSIONS FCA-i also affects the PC. These cases should be included in future investigations into FCA-i. Although it did not correlate with clinical outcomes in our cohort, the modified FCASS may well serve as a marker for the evolution of the arteriopathy in posterior FCA-i.
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Affiliation(s)
- Nedelina Slavova
- Support Center for Advanced Neuroimaging, Institute of Diagnostic and Interventional Neuroradiology (N.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
- Pediatric Radiology, University of Basel Children’s Hospital and University of Basel, Switzerland (N.S.)
- Department of Neurology, University Hospital Bern (N.S.), University of Bern, Switzerland
| | - Robin Muenger
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics (R.M., I.S.-A., M.R., G.O., S.G., M.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Iciar Sanchez-Albisua
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics (R.M., I.S.-A., M.R., G.O., S.G., M.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Maria Regényi
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics (R.M., I.S.-A., M.R., G.O., S.G., M.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Gabriela Oesch
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics (R.M., I.S.-A., M.R., G.O., S.G., M.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Joël Fluss
- Department of Pediatrics, Gynecology and Obstetrics, Pediatric Neurology Unit, University Hospitals of Geneva, Switzerland (J.F.)
| | - Annette Hackenberg
- Department of Pediatric Neurology, University Children’s Hospital, Zürich, Switzerland (A.H.)
| | - Sébastien Lebon
- Pediatric Neurology and Neurorehabilitation Unit, Lausanne University Hospital, Switzerland (S.L.)
| | - Oliver Maier
- Division of Child Neurology, Department of Pediatrics, Children’s Hospital, St. Gallen, Switzerland (O.M.)
| | - Alexandre N. Datta
- Department of Pediatric Neurology and Developmental Medicine, University of Basel Children’s Hospital, Switzerland (A.D.)
| | - Sandra Bigi
- Institute of Social and Preventive Medicine (S.B.), University of Bern, Switzerland
- Division of Pediatric Neurology, Department of Pediatrics, Children’s Hospital Lucerne, Switzerland (S.B.)
| | - Sebastian Grunt
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics (R.M., I.S.-A., M.R., G.O., S.G., M.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Maja Steinlin
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics (R.M., I.S.-A., M.R., G.O., S.G., M.S.), Inselspital, Bern University Hospital, University of Bern, Switzerland
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Oesch G, Münger R, Steinlin M. Be aware of childhood stroke: Proceedings from EPNS Webinar. Eur J Paediatr Neurol 2024; 49:82-94. [PMID: 38447504 DOI: 10.1016/j.ejpn.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 12/11/2023] [Accepted: 02/05/2024] [Indexed: 03/08/2024]
Abstract
Childhood arterial ischaemic stroke (AIS) is a significant health concern with increasing incidence. This review aims to provide an overview of the current understanding of childhood AIS. The incidence of childhood AIS is on the rise especially in developing countries, likely due to improved awareness and diagnostic capabilities. Aetiology of childhood AIS is multifactorial, with both modifiable risk factors and genetic predisposition playing important roles. Identifying and addressing these risk factors, such as infection, sickle cell disease, and congenital heart defects, is essential in prevention and management. Identifying underlying conditions through genetic testing is important for appropriate management and long-term prognosis. Clinically, distinguishing stroke from stroke mimics can be challenging. Awareness of important stroke mimics, including migraines, seizures, and metabolic disorders, is crucial to avoid misdiagnosis and ensure appropriate treatment. The diagnostic approach to childhood AIS involves a comprehensive "chain of care," including initial assessment, neuroimaging, and laboratory investigations. National guidelines play a pivotal role in standardizing and streamlining the diagnostic process, ensuring prompt and accurate management. Early intervention is critical in the management of childhood AIS. Due to the critical time window, the question if mechanical thrombectomy is feasible and beneficial should be addressed as fast as possible. Early initiation of antiplatelet or anticoagulation therapy and, in select cases, thrombolysis can help restore blood flow and minimize long-term neurological damage. Additionally, rehabilitation should start as soon as possible to optimize recovery and improve functional outcomes. In conclusion, childhood AIS is a growing concern. Understanding the increasing incidence, age distribution, risk factors, clinical presentation, diagnostic approach, and management strategies is crucial for optimized management of these patients.
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Affiliation(s)
- Gabriela Oesch
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Robin Münger
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Switzerland
| | - Maja Steinlin
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland.
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Etheridge T, Jones J, Caskey E, Zielinski BA, Seay MD, Warner JEA. Ophthalmic Artery Obstruction With Focal Cerebral Arteriopathy of Childhood. J Neuroophthalmol 2024; 44:e14-e16. [PMID: 35921587 DOI: 10.1097/wno.0000000000001686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Tyler Etheridge
- Department of Ophthalmology (TE, EC, MDS, JEAW), John A. Moran Eye Center, University of Utah, Salt Lake City, Utah; Department of Radiology and Imaging Sciences (JJ), University of Utah, Salt Lake City, Utah; and Department of Pediatrics and Neurology (BAZ), University of Utah, Salt Lake City, Utah
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Goktas OA, Bektas O, Yıldırım M, Sahap SK, Yuksel MF, Sahın S, Fıtoz OS, Teber ST. Clinical and Imaging Clues of Arteriopathy-Related Pediatric Arterial Ischemic Stroke: A Single Center Experience. Ann Indian Acad Neurol 2023; 26:917-926. [PMID: 38229616 PMCID: PMC10789414 DOI: 10.4103/aian.aian_315_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/25/2023] [Accepted: 07/15/2023] [Indexed: 01/18/2024] Open
Abstract
Background and Purpose Arteriopathy is a common etiology for childhood arterial ischemic stroke (AIS). In this study, we aimed to address clinical, demographic, and neuroimaging characteristics and the reversibility of vasculopathy in patients with childhood stroke due to arteriopathy by classifying them according to Childhood AIS Standardized Classification and Diagnostic Evaluation (CASCADE) criteria. Methods We included 15 patients with AIS due to arteriopathy presented between 2013 and 2018. All patients were diagnosed and followed up using magnetic resonance imaging (MRI) studies. All acute AIS patients were classified by acute CASCADE criteria (1-4). Moreover, each group was categorized according to the chronic CASCADE criteria, including progressive, stable, reversible, and indeterminate courses. Results In the study population, CASCADE 2 patients were the most common group, and basal ganglia involvement was the most common involvement in CASCADE 2 patients. Of CASCADE 2 patients, 71.4% received steroids, which was compatible with a favorable outcome. In the study, trauma was present in 33.3% of patients, 60% of which was related to CASCADE 4. In the control visit on month 24, there were neuromotor sequelae of 60%, including hemiparesis, facial paralysis, and decreased fine motor skills; furthermore, the recurrence rate was 20%. Conclusion We strongly emphasize that arteriopathy should be kept in mind in school-age children presenting with hemiparesis and headache. Moyamoya disease must be considered in the differential diagnosis with anterior circulation involvement, while focal cerebral arteriopathy (FCA) in patients with basal ganglia involvement was detected on MRI and dissection in the patients with a history of head-neck injury. We think that steroids have positive influences on neurologic prognosis in patients with FCA.
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Affiliation(s)
- Ozben Akıncı Goktas
- Department of Pediatrics, Division of Pediatric Neurology, Ataturk Sanatoryum Training and Research Hospital, Ankara, Turkey
| | - Omer Bektas
- Department of Pediatrics, Division of Pediatric Neurology, Ankara University School of Medicine, Ankara, Turkey
| | - Mirac Yıldırım
- Department of Pediatrics, Division of Pediatric Neurology, Ankara University School of Medicine, Ankara, Turkey
| | - Seda Kaynak Sahap
- Department of Pediatric Radiology, Ankara University School of Medicine, Ankara, Turkey
| | - Merve Feyza Yuksel
- Department of Pediatrics, Division of Pediatric Neurology, Recep Tayyıp Erdogan Training and Research Hospital, Rize, Turkey
| | - Suleyman Sahın
- Department of Pediatrics, Division of Pediatric Neurology, Ankara University School of Medicine, Ankara, Turkey
| | - Omer Suat Fıtoz
- Department of Pediatric Radiology, Ankara University School of Medicine, Ankara, Turkey
| | - Serap Tıraş Teber
- Department of Pediatrics, Division of Pediatric Neurology, Ankara University School of Medicine, Ankara, Turkey
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Strunk D, Diehl RR, Veltkamp R, Meuth SG, Kraemer M. Progression of initially unilateral Moyamoya angiopathy in Caucasian Europeans. J Neurol 2023; 270:4415-4422. [PMID: 37261501 DOI: 10.1007/s00415-023-11793-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/20/2023] [Accepted: 05/20/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND Moyamoya angiopathy (MMA) is a rare cause of stroke in Caucasians, but it is much more frequent in East Asia. Since 2021, diagnostic criteria not only comprise bilateral, but also unilateral MMA. Hitherto, progression of unilateral MMA has predominantly been described in East Asians. Our study aimed to analyze the occurrence and characteristics of progression of initially unilateral MMA in Caucasian Europeans. METHODS By retrospective analysis of medical records of 200 European Caucasians with MMA, admitted to our German center between 2010 and 2022, cases of unilateral MMA and its progression, i.e. progressive ipsi- or novel contralateral arterial stenosis, during follow-up were identified. Kruskal Wallis Test and Fisher's Exact Test were used to identify statistically significant differences between progressive and stable patients concerning demographic, clinical, laboratory, and radiographic features. RESULTS Our cohort comprised 63 patients with initially unilateral MMA. Fourteen (22.2%) had an ipsi- (n = 3, 21.4%) or contralateral (n = 11, 78.6%) progression. Mean age of patients with progressive MMA at symptom onset was 32 ± 14.1 years. The ratio of women to men in this subgroup was 2.5:1. Mean follow-up period was 5.4 ± 3.7 years, mean age at progression was 39.9 ± 12.7 years. Mean time interval between penultimate follow-up and progression was 4.8 ± 4.5 years. Patients with progression showed affection of the posterior cerebral artery (p = 0.009) and suffered from vertigo (p = 0.009) significantly more often. CONCLUSION Unilateral MMA progresses in a substantial proportion in European Caucasians. Long-term follow-up is required due to potential late progression with consecutive symptoms and the need for bypass surgery.
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Affiliation(s)
- Daniel Strunk
- Department of Neurology, European Reference Center for Moyamoya Angiopathy (VASCERN, ERN), Alfried Krupp Hospital, Alfried-Krupp-Straße 21, 45131, Essen, Germany
| | - Rolf R Diehl
- Department of Neurology, European Reference Center for Moyamoya Angiopathy (VASCERN, ERN), Alfried Krupp Hospital, Alfried-Krupp-Straße 21, 45131, Essen, Germany
| | - Roland Veltkamp
- Department of Neurology, European Reference Center for Moyamoya Angiopathy (VASCERN, ERN), Alfried Krupp Hospital, Alfried-Krupp-Straße 21, 45131, Essen, Germany
- Department of Brain Sciences, Imperial College London, London, UK
| | - Sven G Meuth
- Department of Neurology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Markus Kraemer
- Department of Neurology, European Reference Center for Moyamoya Angiopathy (VASCERN, ERN), Alfried Krupp Hospital, Alfried-Krupp-Straße 21, 45131, Essen, Germany.
- Department of Neurology, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany.
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Kumar R, Rivkin MJ, Raffini L. Thrombotic complications in children with Coronavirus disease 2019 and Multisystem Inflammatory Syndrome of Childhood. J Thromb Haemost 2023; 21:2313-2326. [PMID: 37268064 PMCID: PMC10232718 DOI: 10.1016/j.jtha.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/04/2023]
Abstract
Coronavirus disease 2019 (COVID-19) associated coagulopathy is multifactorial and involves inflammation driven hypercoagulability, endothelial dysfunction, platelet activation, and impaired fibrinolysis. Hospitalized adults with COVID-19 are at an increased risk of both venous thromboembolism and ischemic stroke, resulting in adverse outcomes, including increased mortality. Although COVID-19 in children follows a less severe course, both arterial and venous thromboses have been reported in hospitalized children with COVID-19. Additionally, some children develop a postinfectious, hyperinflammatory illness termed multisystem inflammatory syndrome of childhood (MIS-C), which is also associated with hypercoagulability and thrombosis. Several randomized trials have evaluated the safety and efficacy of antithrombotic therapy in adults with COVID-19, although similar pediatric data are lacking. In this narrative review, we discuss the postulated pathophysiology of COVID-19 coagulopathy and summarize principal findings of the recently completed adult trials of antithrombotic therapy. We provide an up-to-date summary of pediatric studies investigating the rate of venous thromboembolism and ischemic stroke in COVID-19 and multisystem inflammatory syndrome of childhood in addition to reviewing the findings of the single, nonrandomized pediatric trial investigating the safety of prophylactic anticoagulation. Lastly, we outline adult and pediatric consensus guidelines on the use of antithrombotic therapy in this cohort. A detailed discussion of the practical implementation and current limitations of published data will hopefully address the knowledge deficits surrounding the use of antithrombotic therapy in children with COVID-19 and generate hypotheses for future research.
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Affiliation(s)
- Riten Kumar
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts, USA; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.
| | - Michael J Rivkin
- Department of Neurology, Stroke and Cerebrovascular Center, Boston Children's Hospital, Boston, Massachusetts, USA; Department of Neurology, Harvard Medical School, Boston, Massachusetts, USA
| | - Leslie Raffini
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Department of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Osteraas ND, Dafer RM. Advances in Management of the Stroke Etiology One-Percenters. Curr Neurol Neurosci Rep 2023; 23:301-325. [PMID: 37247169 PMCID: PMC10225785 DOI: 10.1007/s11910-023-01269-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2023] [Indexed: 05/30/2023]
Abstract
PURPOSE OF REVIEW Uncommon causes of stroke merit specific attention; when clinicians have less common etiologies of stoke in mind, the diagnosis may come more easily. This is key, as optimal management will in many cases differs significantly from "standard" care. RECENT FINDINGS Randomized controlled trials (RCT) on the best medical therapy in the treatment of cervical artery dissection (CeAD) have demonstrated low rates of ischemia with both antiplatelet and vitamin K antagonism. RCT evidence supports the use of anticoagulation with vitamin K antagonism in "high-risk" patients with antiphospholipid antibody syndrome (APLAS), and there is new evidence supporting the utilization of direct oral anticoagulation in malignancy-associated thrombosis. Migraine with aura has been more conclusively linked not only with increased risk of ischemic and hemorrhagic stroke, but also with cardiovascular mortality. Recent literature has surprisingly not provided support the utilization of L-arginine in the treatment of patients with mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS); however, there is evidence at this time that support use of enzyme replacement in patients with Fabry disease. Additional triggers for reversible cerebral vasoconstriction syndrome (RCVS) have been identified, such as capsaicin. Imaging of cerebral blood vessel walls utilizing contrast-enhanced MRA is an emerging modality that may ultimately prove to be very useful in the evaluation of patients with uncommon causes of stroke. A plethora of associations between cerebrovascular disease and COVID-19 have been described. Where pertinent, authors provide additional tips and guidance. Less commonly encountered conditions with updates in diagnosis, and management along with clinical tips are reviewed.
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Affiliation(s)
| | - Rima M Dafer
- Rush University Medical Center, Chicago, IL, USA.
- Department of Neurological Sciences, Rush University Medical Center, 1725 W. Harrison St., Suite 1118, Chicago, IL, 60612, USA.
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Das S, Ray BK, Mishra L, Chatterjee K, Mondal G, Paul DK. The Spectrum of Pediatric Infection-Associated Intracranial Arteriopathies and Acute Ischemic Stroke at 2 Eastern Indian Tertiary Care Centres. J Child Neurol 2023; 38:422-434. [PMID: 37138497 DOI: 10.1177/08830738231171800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
INTRODUCTION Major and minor pediatric infections may cause intracranial arteriopathies, the long-term outcome of which we investigated and identified the factors influencing the progression/resolution of arteriopathies. METHODS We collected the clinical and radiological data of children aged 1 month-15 years who had ischemic stroke with definite arteriopathy following a recent febrile infection. Repeated neuroimaging was done over the next year to ascertain recurrent strokes and the progression and resolution of arteriopathies. RESULTS The anterior circulation was more frequently affected (83.33%), predominantly involving the middle cerebral artery (41.67%), resolving in 20.84% of cases and progressing in 33.33% of cases. Lesions were commonly unilateral (54.17%) and stenotic (75%), resulting predominantly in cortical infarcts (45.83%), with hemiparesis being the most common neurodeficiency. Apart from tubercular meningitis patients, others had a good functional outcome. CONCLUSION Lower age, minor infections, and unilateral arteriopathies had a significantly higher chance of resolution. Postviral arteriopathies had a significantly lower chance of progression compared with those following bacterial infections. Progressive and bilateral arteriopathies were significantly associated with worse outcomes and recurrent strokes.
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Affiliation(s)
- Suman Das
- Department of Neurology, North Bengal Medical College, Shusrutnagar, Darjeeling, West Bengal, India
| | - Biman Kanti Ray
- Department of Neurology, Bangur Institute of Neurology, Kolkata, West Bengal, India
| | | | - Kaushani Chatterjee
- Dr. B C Roy Post Graduate Institute of Pediatric Sciences, Kolkata, West Bengal, India
| | - Gobinda Mondal
- Dr. B C Roy Post Graduate Institute of Pediatric Sciences, Kolkata, West Bengal, India
| | - Dilip Kumar Paul
- Dr. B C Roy Post Graduate Institute of Pediatric Sciences, Kolkata, West Bengal, India
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Felling RJ, Jordan LC, Mrakotsky C, deVeber G, Peterson RK, Mineyko A, Feldman SJ, Shapiro K, Lo W, Beslow LA. Roadmap for the Assessment and Management of Outcomes in Pediatric Stroke. Pediatr Neurol 2023; 141:93-100. [PMID: 36805967 DOI: 10.1016/j.pediatrneurol.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/04/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023]
Abstract
Neurological morbidity is common after pediatric stroke, with moderate to severe deficits that can significantly impact education and social function. Care and recovery occur in phases distinguished by the time interval after stroke onset. These phases include the hyperacute and acute periods in which the focus is on cerebral reperfusion and prevention of neurological deterioration, followed by the subacute and chronic phases in which the focus is on secondary stroke prevention and mitigation of disability through rehabilitation, adaptation, and reintegration into the community. In this article, a multidisciplinary group of pediatric stroke experts review the stages of recovery after pediatric stroke with an emphasis on critical assessment time points. Our goal is to encourage increased standardization of outcome assessment to facilitate future clinical trials comparing various treatment and intervention options and advance optimized care for children with stroke.
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Affiliation(s)
- Ryan J Felling
- Departments of Neurology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Lori C Jordan
- Division of Pediatric Neurology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christine Mrakotsky
- Departments of Psychiatry & Neurology, Center for Neuropsychology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Gabrielle deVeber
- Child Health Evaluative Sciences Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - Rachel K Peterson
- Neuropsychology Department, Kennedy Krieger Institute, Baltimore, Maryland; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Aleksandra Mineyko
- Section of Neurology, Department of Pediatrics, University of Calgary, Alberta, Canada
| | - Samantha J Feldman
- Neurosciences and Mental Health Research Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - Kevin Shapiro
- Cortica Healthcare, Westlake Village, California; Division of Neurology, Children's Hospital Lost Angeles, Los Angeles, California
| | - Warren Lo
- Departments of Pediatrics and Neurology, The Ohio State University Nationwide Children's Hospital, Columbus, Ohio
| | - Lauren A Beslow
- Division of Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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Abstract
PURPOSE OF REVIEW The purpose of this review is to review recent findings regarding stroke epidemiology, etiologies, and treatment in children and young adults. RECENT FINDINGS Incidence in young adults is increasing, and incidence, recurrence, and survival is worse in patients with cryptogenic stroke and in developing countries. Careful consideration of patent foramen ovale closure is now recommended in young adults with cryptogenic stroke. Thrombectomy has recently been extended to carefully selected children with acute ischemic stroke, and two recent publications strongly suggest that it can be beneficial for children. Sickle cell is also an important global contributor to stroke burden, but hydroxyurea can be a cost effective medication for stroke prevention in children. Recent advances in genetic testing and treatments may improve outcomes for patients with monogenic causes of stroke, such as deficiency of adenosine deaminase 2, hemophilia, and Fabry's disease. SUMMARY Stroke in children and young adults is a morbid disease responsible for enormous indirect societal costs and a high burden of years with disability per affected patient. Recent advances have improved access to care for children with large vessel occlusion and adults with rare causes of stroke. Future research may bring effective treatments for other monogenic causes of stroke as well as increasing access to hyperacute therapies for young stroke patients.
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Affiliation(s)
- Stuart Fraser
- Division of Child and Adolescent Neurology, Department of Pediatrics, The University of Texas McGovern Medical School
- Institute for Stroke and Cerebrovascular Disease, University of Texas Health Science Center Houston, Houston, Texas
| | - Lisa Pabst
- Division of Pediatric Neurology, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Fiona Smith
- Cizik School of Nursing, The University of Texas Health Science Center at Houston, Houston, Texas and Houston Methodist Sugar Land Hospital, Sugar Land, Texas
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Sun LR, Lynch JK. Advances in the Diagnosis and Treatment of Pediatric Arterial Ischemic Stroke. Neurotherapeutics 2023; 20:633-654. [PMID: 37072548 PMCID: PMC10112833 DOI: 10.1007/s13311-023-01373-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 04/20/2023] Open
Abstract
Though rare, stroke in infants and children is an important cause of mortality and chronic morbidity in the pediatric population. Neuroimaging advances and implementation of pediatric stroke care protocols have led to the ability to rapidly diagnose stroke and in many cases determine the stroke etiology. Though data on efficacy of hyperacute therapies, such as intravenous thrombolysis and mechanical thrombectomy, in pediatric stroke are limited, feasibility and safety data are mounting and support careful consideration of these treatments for childhood stroke. Recent therapeutic advances allow for targeted stroke prevention efforts in high-risk conditions, such as moyamoya, sickle cell disease, cardiac disease, and genetic disorders. Despite these exciting advances, important knowledge gaps persist, including optimal dosing and type of thrombolytic agents, inclusion criteria for mechanical thrombectomy, the role of immunomodulatory therapies for focal cerebral arteriopathy, optimal long-term antithrombotic strategies, the role of patent foramen ovale closure in pediatric stroke, and optimal rehabilitation strategies after stroke of the developing brain.
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Affiliation(s)
- Lisa R Sun
- Divisions of Pediatric Neurology and Cerebrovascular Neurology, Department of Neurology, Johns Hopkins University School of Medicine, 200 N. Wolfe Street, Ste 2158, Baltimore, MD, 21287, USA.
| | - John K Lynch
- Acute Stroke Research Section, Stroke Branch (SB), National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
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13
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Yoshii S, Fukui R, Hattori S, Yamaguchi R, Fujimoto R, Aoyama H, Omata T. MR vessel wall enhancement in a pediatric focal cerebral arteriopathy. Brain Dev 2023; 45:354-359. [PMID: 36806407 DOI: 10.1016/j.braindev.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 01/22/2023] [Accepted: 02/05/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Focal cerebral arteriopathy (FCA) is a common cause of childhood arterial ischemic stroke in previously healthy children. Although its mechanisms are poorly understood, recent studies have suggested inflammatory processes. Magnetic resonance vessel wall imaging (VWI) is a potential imaging biomarker of inflammation. CASE DESCRIPTION We describe the case of a 7-year-old Japanese girl with right hemiplegia and dysarthria for 3 days. Brain MRI showed acute infarct in the left basal ganglia, and MRA and conventional cerebral angiogram detected vascular stenosis in the left distal internal carotid artery, left M1 and A1 segments. VWI revealed marked vessel wall enhancement and thickening in the left carotid artery, M1, and A2 segments. Based on imaging findings, she was diagnosed with acute ischemic stroke caused by FCA. Because VWI findings were thought to suggest vessel wall inflammation, high-dose steroid therapy was administered in addition to neuroprotective care and antithrombotic therapy. Although her clinical symptoms improved immediately, cerebral arteriopathy worsened on MRA a month after the onset. Subsequently, after 3 months of steroid therapy, vessel wall enhancement on VWI decreased, while arterial stenosis partially improved. At the follow-up 9 months after the onset, she had no recurrent stroke, her arteriopathy had stabilized. DISCUSSION Definitive evidence of inflammatory mechanisms in FCA is limited, and appropriate management and treatment strategies for FCA are undefined. VWI attempts to demonstrate pathologic processes within the vessel wall, and reversible wall enhancement observed in our patient suggested the presence of inflammation. VWI would help in the evaluation of disease activity in FCA. CONCLUSION VWI may contribute to the appropriate diagnosis and treatment for FCA to reflect active inflammation. Further work is needed to assess the utility of VWI in pediatric FCA.
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Affiliation(s)
- Shoko Yoshii
- Division of Child Neurology, Chiba Children's Hospital, Chiba, Japan
| | - Rina Fukui
- Department of Radiology, Chiba Children's Hospital, Chiba, Japan
| | - Shinya Hattori
- Department of Radiology, Chiba University Hospital, Chiba, Japan
| | - Ryo Yamaguchi
- Division of Child Neurology, Chiba Children's Hospital, Chiba, Japan
| | - Ryo Fujimoto
- Division of Child Neurology, Chiba Children's Hospital, Chiba, Japan
| | - Hiromi Aoyama
- Division of Child Neurology, Chiba Children's Hospital, Chiba, Japan
| | - Taku Omata
- Division of Child Neurology, Chiba Children's Hospital, Chiba, Japan.
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14
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Amlie-Lefond C. Pediatric Stroke-Are We Asking the Right Questions? The 2022 Sidney Carter Award Lecture. Neurology 2023; 100:192-198. [PMID: 36347625 DOI: 10.1212/wnl.0000000000201487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/14/2022] [Indexed: 11/11/2022] Open
Abstract
Over the past few decades, robust clinical and research collaborations among pediatric stroke researchers have informed and improved the care of children with stroke. Risk factors and presentation of childhood stroke have been described, and the acute and chronic burden of childhood stroke has been better delineated. Nevertheless, high-quality data for the treatment of children with stroke is dwarfed by that available for adult stroke, and it is therefore tempting to extend research questions and treatment trials from adults to children. A trial designed to answer a question about stroke in adults may yield useful information about stroke in childhood, but a trial that incorporates the unique neurodevelopmental and etiologic aspects of childhood stroke is more likely to truly advance care. Research questions and study design in childhood stroke must capture the complexity of stroke mechanisms and medical comorbidities in children who suffer stroke, the impact on the developing nervous system, and the role of normal and aberrant neurodevelopment in recovery.
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Affiliation(s)
- Catherine Amlie-Lefond
- From the Department of Neurology and Department of Neurosurgery, University of Washington, Seattle, WA.
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15
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Petat H, Hassani A, Dabaj I, Tzaroukian L, Goujard B, Michelet I, More R. Ischemic stroke on SARS-CoV2 vasculitis in a healthy young girl. Health Sci Rep 2023; 6:e1046. [PMID: 36704422 PMCID: PMC9871524 DOI: 10.1002/hsr2.1046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 01/26/2023] Open
Abstract
Background and Aims In France, we noted the fifth wave of SARS-CoV2 pandemic, characterized by presence of Omicron variant. This variant is very contagious, but less often aggressive, especially in pediatric population. Methods We report a case of a 10-year-old girl, previously healthy, not yet vaccinated for SARS-CoV2, presented to our emergency department for left hemiparesis associated with headache and vomiting, without any signs of respiratory tract infection. Results Cerebral CT and MRI showed an ischemic stroke of right sylvian artery. Magnetic resonance angiography performed upon resurgence of new symptoms was in favor of vasculitis on the right internal carotid and right sylvian artery. PCR SARS-CoV2 was positive for Omicron variant. She fully recovered after few days and was treated with acetylsalicylic acid and intravenous corticosteroids. Conclusion We report this case to raise awareness on the possible complications related to SARS-CoV2 infection and we highly recommend vaccination in this age group.
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Affiliation(s)
- Hortense Petat
- U1311 DYNAMICURE Université de Rouen Normandie ‐ IRIB ‐UFR Santé‐ 22 Boulevard Gambetta‐ CS 76183‐ 76183RouenFrance,Département de Pédiatrie MédicaleCentre Hospitalier Universitaire de Rouen, EA2656 Université de Normandie, UNIRouenRouenFrance
| | - Adnan Hassani
- Département de Radiologie PédiatriqueCentre Hospitalier Universitaire de RouenRouenFrance
| | - Ivana Dabaj
- Département de Pédiatrie NéonataleNeurologie Pédiatrique, Centre Hospitalier Universitaire de RouenRouenFrance
| | - Lucile Tzaroukian
- Département de Pédiatrie NéonataleRéanimation Pédiatrique, Centre Hospitalier Universitaire de RouenRouenFrance
| | - Barbara Goujard
- Département de Pédiatrie MédicaleCentre Hospitalier Universitaire de Rouen, EA2656 Université de Normandie, UNIRouenRouenFrance
| | - Isabelle Michelet
- Département de Pédiatrie MédicaleCentre Hospitalier Universitaire de Rouen, EA2656 Université de Normandie, UNIRouenRouenFrance
| | - Rebecca More
- Département de Pédiatrie NéonataleNeurologie Pédiatrique, Centre Hospitalier Universitaire de RouenRouenFrance
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16
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Wilseck ZM, Lin LY, Chaudhary N, Rivas-Rodriguez F. Newer Updates in Pediatric Vascular Diseases. Semin Roentgenol 2023; 58:110-130. [PMID: 36732006 DOI: 10.1053/j.ro.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 09/18/2022] [Indexed: 11/05/2022]
Abstract
Pediatric neurovascular pathology directly involves or is in close proximity to the central nervous system (CNS). These vascular pathologies can occur in isolation or in association with broader syndromes. While some vascular pathologies are unique to the pediatric population, the full spectrum of adult neurovascular lesions can also affect children however, may present differently both clinically and on diagnostic imaging. Non-invasive (Ultrasound, CT, MRI) imaging plays a critical role in the diagnosis, treatment planning, and follow-up of vascular lesions involving the CNS. The modality can be chosen based on the age of the child, urgency of diagnosis, and local availability. Each modality has sensitivities and specificities which vary based on the location and imaging findings of a specific neurovascular pathology. In addition to non-invasive options, digital subtraction angiography (DSA) may be used as both a diagnostic and therapeutic imaging method for pediatric vascular lesions of the central nervous system. The diagnosis and management of pediatric cerebrovascular disease requires the close collaboration between pediatricians and pediatric specialists including neuroradiologists, neurologists, neurosurgeons, cardiologists, neurointerventionalists, and anesthesiologists among others. A detailed understanding of imaging findings, natural history, and treatment options is essential to guide and monitor imaging and treatment. The goal of this review is to provide the reader with an overview on pediatric neurovascular pathologies, provide examples of pathognomonic imaging findings, and present a brief review of endovascular treatment options, if applicable.
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Affiliation(s)
| | - Leanne Y Lin
- Department of Radiology, University of Michigan, Ann Arbor, MI
| | - Neeraj Chaudhary
- Department of Radiology, University of Michigan, Ann Arbor, MI; Department of Neurosurgery, University of Michigan, Ann Arbor, MI; Department of Otorhinolaryngology, University of Michigan, Ann Arbor, MI; Department of Neurology, University of Michigan, Ann Arbor, MI
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17
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Grose C, Shaban A, Fullerton HJ. Common Features Between Stroke Following Varicella in Children and Stroke Following Herpes Zoster in Adults : Varicella-Zoster Virus in Trigeminal Ganglion. Curr Top Microbiol Immunol 2023; 438:247-272. [PMID: 34224015 DOI: 10.1007/82_2021_236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The cerebral arteries are innervated by afferent fibers from the trigeminal ganglia. Varicella-zoster virus (VZV) frequently resides in the trigeminal ganglion. Reports of arterial ischemic stroke due to VZV cerebral vasculopathy in adults after herpes zoster have been described for decades. Reports of arterial ischemic stroke due to post-varicella cerebral arteriopathy in children have also been described for decades. One rationale for this review has been post-licensure studies that have shown an apparent protective effect from stroke in both adults who have received live zoster vaccine and children who have received live varicella vaccine. In this review, we define common features between stroke following varicella in children and stroke following herpes zoster in adults. The trigeminal ganglion and to a lesser extent the superior cervical ganglion are central to the stroke pathogenesis pathway because afferent fibers from these two ganglia provide the circuitry by which the virus can travel to the anterior and posterior circulations of the brain. Based on studies in pseudorabies virus (PRV) models, it is likely that VZV is carried to the cerebral arteries on a kinesin motor via gE, gI and the homolog of PRV US9. The gE product is an essential VZV protein.
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Affiliation(s)
- Charles Grose
- Division of Infectious Diseases and Virology Laboratory, Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA.
- University Hospital/Room BT2001, 200 Hawkins Drive, Iowa City, IA, 52242, USA.
| | - Amir Shaban
- Division of Cerebrovascular Diseases, Department of Neurology, University of Iowa, Iowa City, Iowa, USA
| | - Heather J Fullerton
- Division of Child Neurology and Pediatric Brain Center, Department of Neurology, University of California San Francisco, San Francisco, California, USA
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18
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Cornet MC, Grose C, Vexler Z, Wu YW, Fullerton HJ. The Role of Infection and Inflammation in the Pathogenesis of Pediatric Arterial Ischemic Stroke. Semin Pediatr Neurol 2022; 44:100995. [PMID: 36456035 DOI: 10.1016/j.spen.2022.100995] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/31/2022] [Accepted: 09/05/2022] [Indexed: 11/15/2022]
Abstract
Infections play an important role in the pathogenesis of acute ischemic stroke (AIS) in neonates and children. In neonates, chorioamnionitis or intrauterine inflammation has been implicated as a common risk factor for AIS. In infants and children, recent investigations demonstrated that even minor childhood infections are associated with subsequent increased risk for AIS. Post-infectious inflammatory mechanisms following infections with herpesviruses may lead to focal cerebral arteriopathy (FCA), one of the most common causes of AIS in a previously healthy child. Other agents such as parvovirus B19, dengue virus, and SARS-CoV-2 have recently been implicated as other potential triggers. Infections are compelling treatable stroke risk factors, with available therapies for both pathogens and downstream inflammatory effects. However, infections are common in childhood, while stroke is uncommon. The ongoing VIPS II (Vascular effects of Infection in Pediatric Stroke) study aims to identify the array of pathogens that may lead to childhood AIS and whether either unusual strains or unusual combinations of pathogens explain this paradox. Immune modulation with corticosteroids for FCA is another active area of research, with European and U.S. trials launching soon. The results of these new pediatric stroke studies combined with findings emerging from the larger field of immune-mediated post-infectious diseases will likely lead to new approaches to the prevention and treatment of pediatric stroke. This review highlights recent developments from both clinical and animal model research enhancing our understanding of this relationship between infection, inflammation, and stroke in neonates and children.
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Affiliation(s)
- Marie-Coralie Cornet
- Department of Pediatrics, University of California San Francisco, San Francisco, California, USA.
| | - Charles Grose
- Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
| | - Zinaida Vexler
- Department of Neurology, University of California San Francisco, San Francisco, California, USA
| | - Yvonne W Wu
- Department of Pediatrics, University of California San Francisco, San Francisco, California, USA; Department of Neurology, University of California San Francisco, San Francisco, California, USA
| | - Heather J Fullerton
- Department of Pediatrics, University of California San Francisco, San Francisco, California, USA; Department of Neurology, University of California San Francisco, San Francisco, California, USA
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19
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Arteriell ischämischer Schlaganfall im Kindes- und Jugendalter. DER NERVENARZT 2022; 93:1258-1270. [PMCID: PMC9667834 DOI: 10.1007/s00115-022-01409-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Su W, Miao H, Guo Z, Chen Q, Huang T, Ding R. Associations between the use of aspirin or other antiplatelet drugs and all-cause mortality among patients with COVID-19: A meta-analysis. Front Pharmacol 2022; 13:989903. [PMID: 36278186 PMCID: PMC9581252 DOI: 10.3389/fphar.2022.989903] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 09/21/2022] [Indexed: 12/15/2022] Open
Abstract
Introduction: Whether aspirin or other antiplatelet drugs can reduce mortality among patients with coronavirus disease (COVID-19) remains controversial.Methods: We identified randomized controlled trials, prospective cohort studies, and retrospective studies on associations between aspirin or other antiplatelet drug use and all-cause mortality among patients with COVID-19 in the PubMed database between March 2019 and September 2021. Newcastle–Ottawa Scale and Cochrane Risk of Bias Assessment Tool were used to assess the risk of bias. The I2 statistic was used to assess inconsistency among trial results. The summary risk ratio (RR) and odds ratio (OR) were obtained through the meta-analysis.Results: The 34 included studies comprised three randomized controlled trials, 27 retrospective studies, and 4 prospective cohort studies. The retrospective and prospective cohort studies showed low-to-moderate risks of bias per the Newcastle–Ottawa Scale score, while the randomized controlled trials showed low-to-high risks of bias per the Cochrane Risk of Bias Assessment Tool. The randomized controlled trials showed no significant effect of aspirin use on all-cause mortality in patients with COVID-19 {risk ratio (RR), 0.96 [95% confidence interval (CI) 0.90–1.03]}. In retrospective studies, aspirin reduced all-cause mortality in patients with COVID-19 by 20% [odds ratio (OR), 0.80 (95% CI 0.70–0.93)], while other antiplatelet drugs had no significant effects. In prospective cohort studies, aspirin decreased all-cause mortality in patients with COVID-19 by 15% [OR, 0.85 (95% CI 0.80–0.90)].Conclusion: The administration of aspirin may reduce all-cause mortality in patients with COVID-19.
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Affiliation(s)
- Wanting Su
- Department of Critical Care Medicine, The First Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - He Miao
- Department of Critical Care Medicine, The First Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Zhaotian Guo
- Department of Critical Care Medicine, The First Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Qianhui Chen
- Department of Critical Care Medicine, The First Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Tao Huang
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China
- Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing, China
- Center for Intelligent Public Health, Institute for Artificial Intelligence, Peking University, Beijing, China
- *Correspondence: Tao Huang, ; Renyu Ding,
| | - Renyu Ding
- Department of Critical Care Medicine, The First Hospital of China Medical University, Shenyang, Liaoning Province, China
- *Correspondence: Tao Huang, ; Renyu Ding,
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21
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Davila-Williams D, Barry M, Vargas C, Vossough A, Bernard TJ, Rafay MF. Cerebral Arteriopathies of Childhood - Current Approaches. Semin Pediatr Neurol 2022; 43:101004. [PMID: 36344018 DOI: 10.1016/j.spen.2022.101004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/07/2022] [Accepted: 09/26/2022] [Indexed: 10/14/2022]
Abstract
Up to more than half of previously healthy children presenting with their first arterial ischemic stroke have a cerebral arteriopathy. Cerebral arteriopathies during childhood can be congenital, reflecting abnormal vessel development, or acquired when caused by disruption of vascular homeostasis. Distinguishing different types of cerebral arteriopathies in children can be challenging but of great clinical value as they may dictate different disease and treatment courses, and clinical and radiologic outcomes. Furthermore, children with stroke due to a specific arteriopathy exhibit distinctive features when compared to those with stroke due to other causes or a different type of arteriopathy. These features become crucial in the management of pediatric stroke by choosing appropriate diagnostic and treatment strategies. The objective of this article is to provide the reader with a comprehensive up-to-date review of the classification, symptoms, diagnosis, treatment, and outcome of cerebral arteriopathies in children.
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Affiliation(s)
| | - Megan Barry
- Section of Neurology, Department of Pediatrics, Hemophilia & Thrombosis Center, University of Colorado, Aurora, Co, USA
| | - Carolina Vargas
- Hospital for Sick Children, University of Toronto, Ontario, Canada
| | - Arastoo Vossough
- Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Timothy J Bernard
- Section of Neurology, Department of Pediatrics, Hemophilia & Thrombosis Center, University of Colorado, Aurora, Co, USA
| | - Mubeen F Rafay
- Children's Hospital Winnipeg, Department of Pediatrics and Child Health, Max Rady College of Medicine, University of Manitoba, Children's Hospital Research Institute of Manitoba, Manitoba, Canada.
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22
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Acute Hospital Management of Pediatric Stroke. Semin Pediatr Neurol 2022; 43:100990. [PMID: 36344020 DOI: 10.1016/j.spen.2022.100990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 11/24/2022]
Abstract
The field of pediatric stroke has historically been hampered by limited evidence and small patient cohorts. However the landscape of childhood stroke is rapidly changing due in part to increasing awareness of the importance of pediatric stroke and the emergence of dedicated pediatric stroke centers, care pathways, and alert systems. Acute pediatric stroke management hinges on timely diagnosis confirmed by neuroimaging, appropriate consideration of recanalization therapies, implementation of neuroprotective measures, and attention to secondary prevention. Because pediatric stroke is highly heterogenous in etiology, management strategies must be individualized. Determining a child's underlying stroke etiology is essential to appropriately tailoring hyperacute stroke management and determining best approach to secondary prevention. Herein, we review the methods of recognition, diagnosis, management, current knowledge gaps and promising research for pediatric stroke.
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23
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Avital D, Peretz S, Perlow E, Konen O, Inbar E, Bulkowstein Y, Nahum E, Aharoni S, Vig LC, Nevo Y, Auriel E, Straussberg R. Clinical improvement of a toddler with COVID-19 focal cerebral arteriopathy possibly due to intra-arterial nimodipine. Eur J Paediatr Neurol 2022; 40:40-43. [PMID: 35933829 PMCID: PMC9339169 DOI: 10.1016/j.ejpn.2022.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 06/24/2022] [Accepted: 07/21/2022] [Indexed: 11/30/2022]
Abstract
Pediatric stroke is considered an infrequent complication of COVID-19. Focal cerebral arteriopathy (FCA) is one of the most common causes of arterial ischemic stroke in a previously healthy child. The present report describes a toddler with FCA most likely induced by SARS-CoV-2 infection who showed significant clinical improvement that may be related to injection of intra-arterial nimodipine. To our knowledge, this is the first reported use of nimodipine in this setting.
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Affiliation(s)
- Dekel Avital
- Department of Pediatric Neurology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Health Science, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Shlomi Peretz
- Department of Neurology, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eliauh Perlow
- Unit of Interventional Neuroadiology, Department of Imaging, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Osnat Konen
- Radiology Department, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Edna Inbar
- Radiology Department, Rabin Medical Center - Beilinson Hospital, Petach Tikv, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yarden Bulkowstein
- Department of Pediatrics B, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Elhanan Nahum
- Pediatric Intensive Care Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sharon Aharoni
- Department of Pediatric Neurology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lital Cohen Vig
- Department of Pediatric Neurology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yoram Nevo
- Department of Pediatric Neurology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eitan Auriel
- Department of Neurology, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Rachel Straussberg
- Head Neurogenetic Service, Department of Pediatric Neurology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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24
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Chakraborty D, Ray N, Goswami L, Bhaumik S, Dey S. COVID-19 and a Mysterious Case of Transient Cerebral Arteriopathy. Ann Indian Acad Neurol 2022; 25:521-523. [PMID: 35936644 PMCID: PMC9350802 DOI: 10.4103/aian.aian_738_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 10/12/2021] [Accepted: 10/17/2021] [Indexed: 11/24/2022] Open
Affiliation(s)
| | - Nirmalya Ray
- Department of Radiology, Apollo Gleneagles Hospital, Kolkata, West Bengal, India
| | - Lawni Goswami
- Department of Critical Care, Apollo Gleneagles Hospital, Kolkata, West Bengal, India
| | - Sanjay Bhaumik
- Department of Neurology, Apollo Gleneagles Hospital, Kolkata, West Bengal, India
| | - Sadanand Dey
- Department of Neurology, Apollo Gleneagles Hospital, Kolkata, West Bengal, India
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25
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Gerstl L, Borggräfe I, Heinen F, Olivieri M. Arteriell ischämischer Schlaganfall im Kindes- und Jugendalter. Monatsschr Kinderheilkd 2022; 170:458-471. [PMID: 35465384 PMCID: PMC9020421 DOI: 10.1007/s00112-022-01465-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2022] [Indexed: 11/27/2022]
Abstract
Der arteriell ischämische Schlaganfall im Kindes- und Jugendalter gehört zu den zeitkritischsten pädiatrischen Notfällen, wird aber häufig erst mit prognostisch relevanter Zeitverzögerung diagnostiziert. Gründe sind geringe „Awareness“, die zuweilen unspezifische klinische Präsentation mit einer Breite an kritischen Differenzialdiagnosen und in der Fläche noch wenig verzahnte Akutversorgungsstrukturen. Die beim Erwachsenen etablierten Revaskularisationsstrategien zeigen auch beim Kind mögliche, z. T. spektakuläre Erfolge. Diese sind daher nach Möglichkeit auch betroffenen Kindern zur Verfügung zu stellen, auch wenn hier derzeit keine annähernd vergleichbare Evidenz vorliegt. Postakut ist die ätiologische Aufarbeitung aufgrund zu bedenkender Risikofaktoren komplex, muss aber das individuelle Risikoprofil mit Sekundärprophylaxe, Rezidivrisiko und Outcome präzise identifizieren. Die Langzeitbetreuung im multiprofessionellen, interdisziplinären Team muss die bio-psycho-sozialen Aspekte des Kindes in seiner jeweiligen Entwicklungsphase berücksichtigen.
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Affiliation(s)
- L. Gerstl
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Abteilung für Pädiatrische Neurologie, Entwicklungsneurologie und Sozialpädiatrie, LMU Zentrum für Entwicklung und komplex chronisch kranke Kinder – iSPZ Hauner, LMU Klinikum München, Campus Innenstadt, Lindwurmstr. 4, 80337 München, Deutschland
| | - I. Borggräfe
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Abteilung für Pädiatrische Neurologie, Entwicklungsneurologie und Sozialpädiatrie, LMU Zentrum für Entwicklung und komplex chronisch kranke Kinder – iSPZ Hauner, LMU Klinikum München, Campus Innenstadt, Lindwurmstr. 4, 80337 München, Deutschland
| | - F. Heinen
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Abteilung für Pädiatrische Neurologie, Entwicklungsneurologie und Sozialpädiatrie, LMU Zentrum für Entwicklung und komplex chronisch kranke Kinder – iSPZ Hauner, LMU Klinikum München, Campus Innenstadt, Lindwurmstr. 4, 80337 München, Deutschland
| | - M. Olivieri
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Abteilung für Pädiatrische Hämostaseologie, LMU Klinikum München, Campus Innenstadt, München, Deutschland
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Abteilung für Kinderintensivmedizin und Notfallmedizin, LMU Klinikum München, Campus Innenstadt, München, Deutschland
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26
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Sporns PB, Fullerton HJ, Lee S, Kim H, Lo WD, Mackay MT, Wildgruber M. Childhood stroke. Nat Rev Dis Primers 2022; 8:12. [PMID: 35210461 DOI: 10.1038/s41572-022-00337-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/07/2022] [Indexed: 01/09/2023]
Abstract
Stroke is an important cause of neurological morbidity in children; most survivors have permanent neurological deficits that affect the remainder of their life. Stroke in childhood, the focus of this Primer, is distinguished from perinatal stroke, defined as stroke before 29 days of age, because of its unique pathogenesis reflecting the maternal-fetal unit. Although approximately 15% of strokes in adults are haemorrhagic, half of incident strokes in children are haemorrhagic and half are ischaemic. The causes of childhood stroke are distinct from those in adults. Urgent brain imaging is essential to confirm the stroke diagnosis and guide decisions about hyperacute therapies. Secondary stroke prevention strongly depends on the underlying aetiology. While the past decade has seen substantial advances in paediatric stroke research, the quality of evidence for interventions, such as the rapid reperfusion therapies that have revolutionized arterial ischaemic stroke care in adults, remains low. Substantial time delays in diagnosis and treatment continue to challenge best possible care. Effective primary stroke prevention strategies in children with sickle cell disease represent a major success, yet barriers to implementation persist. The multidisciplinary members of the International Pediatric Stroke Organization are coordinating global efforts to tackle these challenges and improve the outcomes in children with cerebrovascular disease.
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Affiliation(s)
- Peter B Sporns
- Department of Neuroradiology, Clinic of Radiology & Nuclear Medicine, University Hospital Basel, Basel, Switzerland.,Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Heather J Fullerton
- Departments of Neurology and Pediatrics, Benioff Children's Hospital, University of California at San Francisco, San Francisco, CA, USA
| | - Sarah Lee
- Division of Child Neurology, Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Helen Kim
- Departments of Anesthesia and Perioperative Care, and Epidemiology and Biostatistics, Center for Cerebrovascular Research, University of California at San Francisco, San Francisco, CA, USA
| | - Warren D Lo
- Departments of Pediatrics and Neurology, Nationwide Children's Hospital and The Ohio State University, Columbus, OH, USA
| | - Mark T Mackay
- Department of Neurology, Royal Children's Hospital, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Moritz Wildgruber
- Department of Radiology, University Hospital Munich, LMU Munich, Munich, Germany.
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Definitive Diagnostic Evaluation of the Child With Arterial Ischemic Stroke and Approaches to Secondary Stroke Prevention. Top Magn Reson Imaging 2021; 30:225-230. [PMID: 34613945 DOI: 10.1097/rmr.0000000000000272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT In children with arterial ischemic stroke (AIS), the definitive diagnosis of stroke subtype and confirmation of stroke etiology is necessary to mitigate stroke morbidity and prevent recurrent stroke. The common causes of AIS in children are sharply differentiated from the common causes of adult AIS. A comprehensive, structured diagnostic approach will identify the etiology of stroke in most children. Adequate diagnostic evaluation relies on advanced brain imaging and vascular imaging studies. A variety of medical and surgical secondary stroke prevention strategies directed at the underlying cause of stroke are available. This review aims to outline strategies for definitive diagnosis and secondary stroke prevention in children with AIS, emphasizing the critical role of neuroimaging.
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Zanferrari C, Fanucchi S, Sollazzo MT, Ranieri M, Volterra D, Valvassori L. Focal Cerebral Arteriopathy in a Young Adult Following SARS-CoV2 Reinfection. J Stroke Cerebrovasc Dis 2021; 30:105944. [PMID: 34271279 PMCID: PMC8196318 DOI: 10.1016/j.jstrokecerebrovasdis.2021.105944] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/02/2021] [Accepted: 06/06/2021] [Indexed: 01/01/2023] Open
Abstract
Ten days after SARS-Cov2 reinfection with mild gastrointestinal symptoms and headache that occurred 2 months after an initial infection, a previously healthy 37-year-old woman developed fluctuating facial and upper limb paresthesia and weakness. Diffusion-weighted magnetic resonance imaging revealed ischemic lesions in the right parietal region of different stages within the same vascular territory. A cerebral angiography demonstrated an isolated focal arteriopathy with no other arterial involvement. Focal cerebral arteriopathy is exceedingly rare among adults and most commonly triggered by varicella-zoster virus reactivation. We present a case of focal cerebral arteriopathy in a patient with a recent reinfection with SARS-CoV-2.
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Affiliation(s)
- Carla Zanferrari
- Neurology and Stroke Unit, Azienda Ospedaliera di Melegnano e della Martesana, Vizzolo Predabissi, Milan, Italy.
| | - Simona Fanucchi
- Neurology and Stroke Unit, Azienda Ospedaliera di Melegnano e della Martesana, Vizzolo Predabissi, Milan, Italy
| | - Maria Teresa Sollazzo
- Neurology and Stroke Unit, Azienda Ospedaliera di Melegnano e della Martesana, Vizzolo Predabissi, Milan, Italy
| | - Michela Ranieri
- Neurology and Stroke Unit, Azienda Ospedaliera di Melegnano e della Martesana, Vizzolo Predabissi, Milan, Italy
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29
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Kopyta I, Cebula A, Sarecka-Hujar B. Early Deaths after Arterial Ischemic Stroke in Pediatric Patients: Incidence and Risk Factors. CHILDREN-BASEL 2021; 8:children8060471. [PMID: 34204895 PMCID: PMC8228712 DOI: 10.3390/children8060471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 05/29/2021] [Accepted: 05/31/2021] [Indexed: 01/02/2023]
Abstract
In developed countries, cerebrovascular diseases are among the 10 most common causes of death in both the pediatric and adult population. The prevalence of fatal outcomes following arterial ischemic stroke (AIS) in various groups of pediatric patients ranges from 1% to almost 32%. However, a constant improvement in stroke mortality among children has been observed. The extent of the decline differs among studies (from nearly tenfold to twofold decline), as it depends on the study population. While a portion of this variability might be explained by factors such as health care access, population age, diseases related to ethnicity, and different etiologies of stroke in studied populations, the understanding of such differences is still insufficient. Risk factors for death in the early stages of the disease are poorly understood and are usually based on the clinical presentations of relatively small groups of pediatric patients. Familiarity with these factors may be of significant importance for prognosis, but also for the early selection of patients requiring careful supervision. The present study aimed to analyze and discuss the current literature data on the incidence of early death and risk factors for early death in children suffering from stroke.
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Affiliation(s)
- Ilona Kopyta
- Department of Paediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Str 16, 40-752 Katowice, Poland; (I.K.); (A.C.)
| | - Agnieszka Cebula
- Department of Paediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Str 16, 40-752 Katowice, Poland; (I.K.); (A.C.)
| | - Beata Sarecka-Hujar
- Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Kasztanowa Str 3, 41-200 Sosnowiec, Poland
- Correspondence:
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30
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Oesch G, Perez FA, Wainwright MS, Shaw DWW, Amlie-Lefond C. Focal Cerebral Arteriopathy of Childhood: Clinical and Imaging Correlates. Stroke 2021; 52:2258-2265. [PMID: 34039030 DOI: 10.1161/strokeaha.120.031880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Gabriela Oesch
- Department of Pediatric Neurology, University Children's Hospital, Zurich, Switzerland (G.O.)
| | - Francisco A Perez
- Department of Radiology, Seattle Children's and University of Washington (F.A.P., D.W.W.S.)
| | - Mark S Wainwright
- Department of Neurology, Seattle Children's Hospital and University of Washington (M.S.W., C.A.-L.)
| | - Dennis W W Shaw
- Department of Radiology, Seattle Children's and University of Washington (F.A.P., D.W.W.S.)
| | - Catherine Amlie-Lefond
- Department of Neurology, Seattle Children's Hospital and University of Washington (M.S.W., C.A.-L.)
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31
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Jiang XY, Zhou WH. [Influence of coronavirus disease 2019 on the nervous system of children]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23:530-535. [PMID: 34020746 PMCID: PMC8140346 DOI: 10.7499/j.issn.1008-8830.2012115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 01/22/2021] [Indexed: 06/12/2023]
Abstract
Coronavirus disease 2019 (COVID-19) has become a worldwide pandemic and can occur at any age, including children. Children with COVID-19 can develop the clinical symptoms of multiple systems, among which symptoms of the nervous system have been reported increasingly, and thus it is particularly important to understand COVID-19-associated neurological damage in children. This article reviews the mechanisms and types of COVID-19-associated neurological damage in children.
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Affiliation(s)
- Xin-Yi Jiang
- Department of Neonatology, Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Wen-Hao Zhou
- Department of Neonatology, Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
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32
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Sarecka-Hujar B, Kopyta I. The Impact of Sex on Arterial Ischemic Stroke in Young Patients: From Stroke Occurrence to Poststroke Consequences. CHILDREN-BASEL 2021; 8:children8030238. [PMID: 33803901 PMCID: PMC8003301 DOI: 10.3390/children8030238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 01/12/2023]
Abstract
The male sex has been suggested to predominate in paediatric patients with arterial ischemic stroke (AIS), especially in newborns. The explanation for this phenomenon remains unsatisfactory since it focuses on the analysis of the potential relationship with trauma and arterial dissection. In turn, in some populations of young adults, men suffer from AIS more frequently than women, which may be related to the protective role of oestrogen. On the other hand, certain data indicate that women dominate over men. Some of the disparities in the frequencies of particular symptoms of AIS and poststroke consequences in both children and young adults have been suggested; however, data are scarce. Unfortunately, the low number of studies on the subject does not allow certain conclusions to be drawn. For adults, more data are available for patients aged over 60 years, the results of which are more obvious. The present literature review aimed to discuss available data on the prevalence of AIS, its clinical presentations, and poststroke consequences in regard to the sex of young patients. We considered young patients to be children from birth up to the age of 19 years of life and young adults to be individuals up to the age of 55 years. The role of sex hormones in AIS and possible gender differences in genetic risk factors for AIS were also discussed briefly.
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Affiliation(s)
- Beata Sarecka-Hujar
- Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Kasztanowa Str 3, 41-200 Sosnowiec, Poland
- Correspondence: or ; Tel.: +48-32-269-98-30
| | - Ilona Kopyta
- Department of Pediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Str 16, 40-752 Katowice, Poland;
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Hummel BA, Blackburn J, Pham-Huy A, Muir K. High-dose steroid and heparin: a novel therapy for cerebral vasculitis associated with presumed group A Streptococcus meningitis. BMJ Case Rep 2021; 14:e239618. [PMID: 33563670 PMCID: PMC7875284 DOI: 10.1136/bcr-2020-239618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 11/03/2022] Open
Abstract
Cerebral vasculitis is a serious complication of bacterial meningitis that can cause significant morbidity and mortality due to stroke. Currently, there are no treatment guidelines or safety and efficacy studies on the management of cerebral vasculitis in this context. Herein, we report a case of a previously well 11-year-old girl who presented with acute otitis media that progressed to mastoiditis and fulminant meningitis. Group A Streptococcus was found in blood and ear-fluid cultures (lumbar puncture was unsuccessful). Her decreased level of consciousness persisted despite appropriate antimicrobial treatment, and repeat MRI revealed extensive large vessel cerebral vasculitis. Based on expert opinion and a presumed inflammatory mechanism, her cerebral vasculitis was treated with 7 days of pulse intravenous methylprednisolone followed by oral prednisone taper. She was also treated with intravenous heparin. Following these therapies, she improved clinically and radiographically with no adverse events. She continues to undergo rehabilitation with improvement.
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Affiliation(s)
- Brian Alexander Hummel
- Division of Infectious Diseases, Immunology and Allergy, Department of Pediatrics, University of Ottawa Faculty of Medicine, Ottawa, Ontario, Canada
| | - Julie Blackburn
- Département de Microbiologie et Immunologie, University of Montreal Faculty of Medicine, Montreal, Quebec, Canada
| | - Anne Pham-Huy
- Division of Infectious Diseases, Immunology and Allergy, Department of Pediatrics, University of Ottawa Faculty of Medicine, Ottawa, Ontario, Canada
| | - Katherine Muir
- Division of Neurology, Department of Pediatrics, University of Ottawa Faculty of Medicine, Ottawa, Ontario, Canada
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34
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Gulko E, Overby P, Ali S, Mehta H, Al-Mufti F, Gomes W. Vessel Wall Enhancement and Focal Cerebral Arteriopathy in a Pediatric Patient with Acute Infarct and COVID-19 Infection. AJNR Am J Neuroradiol 2020; 41:2348-2350. [PMID: 32816770 DOI: 10.3174/ajnr.a6778] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 07/16/2020] [Indexed: 12/20/2022]
Abstract
Herein, we report the findings of intracranial arterial wall enhancement, consistent with focal cerebral arteriopathy-inflammatory type, in a child presenting with acute infarct in the setting of coronavirus disease 2019 (COVID-19) infection. To our knowledge, this report provides the first description of vessel wall imaging findings in COVID-19-associated acute stroke.
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Affiliation(s)
- E Gulko
- Department of Radiology, Division of Neuroradiology (E.G., S.A., H.M., W.G.)
| | | | - S Ali
- Department of Radiology, Division of Neuroradiology (E.G., S.A., H.M., W.G.)
| | - H Mehta
- Department of Radiology, Division of Neuroradiology (E.G., S.A., H.M., W.G.)
| | - F Al-Mufti
- Department of Neurology (F.A.-M.), Westchester Medical Center, Valhalla, New York
| | - W Gomes
- Department of Radiology, Division of Neuroradiology (E.G., S.A., H.M., W.G.)
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Slavova N, Fullerton HJ, Hills NK, Breiding PS, Mackay MT, Steinlin M. Validation of the focal cerebral arteriopathy severity score (FCASS) in a Swiss cohort: Correlation with infarct volume and outcome. Eur J Paediatr Neurol 2020; 28:58-63. [PMID: 32826156 DOI: 10.1016/j.ejpn.2020.07.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 06/09/2020] [Accepted: 07/27/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Focal cerebral arteriopathy (FCA), a major cause of childhood arterial ischemic stroke (AIS), can progress and lead to increased infarct size and/or recurrent stroke. Evaluating treatment options depends on the ability to quantify reliably the degree of stenosis in FCA. AIMS We validated the recently introduced FCA severity score (FCASS) in an independent cohort from the Swiss Neuro-Paediatric Stroke Registry (SNPSR). MATERIALS AND METHODS We included children with FCA who had MR or CT angiography and a Pediatric Stroke Outcome Measure (PSOM) at 6-months and 2-years post-stroke. A paediatric neuroradiologist applied the FCASS and the modified pediatric Alberta Stroke Program Early Computed Tomography Score (ASPECTS), a measure of infarct volume, to all available imaging. Two senior paediatric stroke neurologists and a neuroradiology fellow independently assigned FCASS scores to test interrater reliability. Pairwise correlations between FCASS, pedASPECTS, and PSOM were examined. RESULTS Thirty-two children [median (IQR) age = 5.9 (1.8, 9.6), 19 males] were included. The median maximum FCASS score at any time was 9 (IQR 6, 12; range 3, 16). Larger infarct volume scores correlated with both higher maximum FCASS scores and worse post-stroke outcomes, although we found no direct correlation between FCASS and outcomes. Stroke neurologists tended to assign lower FCASS scores than the neuroradiologist, but interrater reliability was predominantly good. CONCLUSIONS In this independent validation cohort, higher maximum FCASS correlated with greater infarct volume scores that also correlated with worse neurological outcomes. Scoring by non-imaging specialists seems to be valuable, although differences are present.
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Affiliation(s)
- Nedelina Slavova
- Department of Diagnostic and Interventional Neuroradiology, University Hospital Inselspital, and University of Bern, Switzerland; Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University Hospital, and University of Bern, Switzerland.
| | | | - Nancy K Hills
- Department of Neurology, University of California, San Francisco, USA; Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
| | - Philipe S Breiding
- Department of Diagnostic and Interventional Radiology, Kantonsspital Frauenfeld, Switzerland
| | - Mark T Mackay
- Royal Children's Hospital and Murdoch Children's Research Institute, University of Melbourne, Australia
| | - Maja Steinlin
- Division of Neuropaediatrics, University Hospital Inselspital, and University of Bern, Switzerland
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36
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Commentary on "Validation of the Pediatric Stroke Outcome Measure for classifying overall neurological deficit". Pediatr Res 2020; 88:157-158. [PMID: 32359224 DOI: 10.1038/s41390-020-0921-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 04/09/2020] [Indexed: 11/08/2022]
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Abstract
Background and Purpose- Focal cerebral arteriopathy is monophasic inflammatory stenosis of the distal internal carotid artery or the proximal segment of the middle cerebral artery. It is one of the most common causes of acute arterial ischemic stroke in young children but is a less familiar entity for adult neurologists. Methods- We retrospectively reviewed stroke service radiology records at a tertiary referral center from January 2013 to December 2014. Focal cerebral arteriopathy was defined as nonprogressive unifocal and unilateral stenosis/irregularity of the distal internal carotid artery or its proximal branches. Only patients aged 16 to 55 years with stroke were included. Results- There were 5 cases of focal cerebral arteriopathy: 2 males and 3 females. Three cases were from the cohort of 123 acute presentations of young stroke, and 2 cases were outpatient referrals. The mean age (range) was 43 (32-55) years. The majority presented with recurrent transient ischemic attacks/minor strokes within a single vascular territory over days to weeks. All cases had characteristic radiological features. Interval imaging demonstrated resolution in 1 case and improvement in 3 cases. Functional outcome was excellent with discharge modified Rankin Scale score ranging from 0 to 1. Recurrence occurred in 1 case. Conclusions- Focal cerebral arteriopathy is a rare cause of arterial ischemic stroke in young adults. Follow-up intracranial imaging is essential to differentiate from progressive arteriopathies. Evidence-based treatment warrants further investigation. Prognosis is favorable.
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Affiliation(s)
- Mary Clare McKenna
- From the Department of Neurology (M.C.M., S.C.), Cork University Hospital, Ireland
| | - Noel Fanning
- Department of Neurointerventional Radiology (N.F.), Cork University Hospital, Ireland
| | - Simon Cronin
- From the Department of Neurology (M.C.M., S.C.), Cork University Hospital, Ireland
- Department of Clinical Neuroscience, College of Medicine and Health, University College Cork, Ireland (S.C.)
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Sarecka-Hujar B, Kopyta I. Risk Factors for Recurrent Arterial Ischemic Stroke in Children and Young Adults. Brain Sci 2020; 10:E24. [PMID: 31906461 PMCID: PMC7016965 DOI: 10.3390/brainsci10010024] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/21/2019] [Accepted: 12/30/2019] [Indexed: 12/11/2022] Open
Abstract
Arterial ischemic stroke (AIS) experienced at a young age is undoubtedly a serious medical problem. AIS very rarely occurs at a developmental age, whereas in young adults, it occurs with a higher frequency. The etiologic mechanisms of AIS occurring in childhood and adulthood differ. However, for both age populations, neurological consequences of AIS, including post-stroke seizures, motor disability, and recurrence of the disease, are connected to many years of care, rehabilitation, and treatment. Recurrent stroke was observed to increase the risk of patients' mortality. One of the confirmed risk factors for recurrent stroke in children is the presence of vasculopathies, especially Moyamoya disease and syndrome, and focal cerebral arteriopathy of childhood (FCA). FCA causes a 5-fold increase in the risk of recurrent stroke in comparison with idiopathic AIS. In turn, young adults with recurrent stroke were found to more often suffer from hypertension, diabetes mellitus, or peripheral artery disease than young patients with first-ever stroke. Some reports also indicate relationships between specific genetic polymorphisms and AIS recurrence in both age groups. The aim of the present literature review was to discuss available data regarding the risk factors for recurrent AIS in children and young adults.
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Affiliation(s)
- Beata Sarecka-Hujar
- Department of Pharmaceutical Technology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | - Ilona Kopyta
- Department of Paediatric Neurology, School of Medicine in Katowice, Medical University of Silesia in Katowice, 40-752 Katowice, Poland;
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40
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Park Y, Fullerton HJ, Elm JJ. A pragmatic, adaptive clinical trial design for a rare disease: The FOcal Cerebral Arteriopathy Steroid (FOCAS) trial. Contemp Clin Trials 2019; 86:105852. [PMID: 31614215 PMCID: PMC6857809 DOI: 10.1016/j.cct.2019.105852] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 09/16/2019] [Accepted: 09/17/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Pediatric stroke investigators identified as their top research priority a clinical trial of corticosteroids for focal cerebral arteriopathy (FCA). However, FCA is both rare and an acute condition making it infeasible to enroll the large sample sizes needed for standard, confirmatory clinical trials. We present a pragmatic approach to clinical trial design that may inform the approach to other rare disorders. METHODS We surveyed pediatric stroke experts to determine the level of evidence that would impact their clinical management of FCA. Incorporating survey results, a randomized, group sequential Bayesian adaptive design was proposed based on a quantitative radiologic outcome measure (change from baseline in change in the FCA Severity Score). Using accumulating information, the design determines whether intervention is better than control with high probability. RESULTS Among 21 (100%) respondents, the probability of corticosteroid efficacy that would lead the experts to treat was 30% (median). The probability of efficacy that would make them unwilling to randomize (because they would feel all children should receive corticosteroids) was 70%. Simulation studies with the proposed design showed that a total of 42 subjects controls the type I error rate at the desired level 0.20 and yields a smaller average sample size and trial duration compared to a conventional design. CONCLUSIONS Designs in rare diseases require special considerations; this is especially true for this childhood disease, which is both uncommon and acute. This design has incorporated expert consensus to establish the criteria for success, formal monitoring rules for safety, and early stopping rules.
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Affiliation(s)
- Yeonhee Park
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Heather J Fullerton
- Departments of Neurology & Pediatrics, University of California, San Francisco, San Francisco, CA, United States
| | - Jordan J Elm
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States.
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41
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Fullerton HJ, Stence N, Hills NK, Jiang B, Amlie-Lefond C, Bernard TJ, Friedman NR, Ichord R, Mackay MT, Rafay MF, Chabrier S, Steinlin M, Elkind MSV, deVeber GA, Wintermark M. Focal Cerebral Arteriopathy of Childhood: Novel Severity Score and Natural History. Stroke 2019; 49:2590-2596. [PMID: 30355212 DOI: 10.1161/strokeaha.118.021556] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose- Focal cerebral arteriopathy (FCA)-a common cause of arterial ischemic stroke in previously healthy children-often progresses over days to weeks, increasing the risk of recurrent stroke. We developed a novel severity scoring system designed to quantify FCA progression and correlate with clinical outcomes. Methods- The VIPS study (Vascular Effects of Infection in Pediatric Stroke) prospectively enrolled 355 children with arterial ischemic stroke (2010-2014), including 41 with centrally confirmed FCA. Two neuroradiologists independently reviewed FCA cerebrovascular imaging, assigning a graded severity score of zero (no involvement) to 4 (occlusion) to individual arterial segments. The FCA severity score (FCASS) was the unweighted sum. In an iterative process, we modeled scores derived from different combinations of arterial segments to identify the model that optimized correlation with clinical outcome, simplicity, and reliability. Results- The optimal FCASS summed scores from 5 arterial segments: supraclinoid internal carotid artery, A1, A2, M1, and M2. The median (interquartile range) baseline FCASS was 4 (2-6). Of 33 children with follow-up imaging, the maximum FCASS (at any time point) was 7 (5-9). Twenty-four (73%) had FCA progression on follow-up with their maximum FCASS at a median of 8 (5-35.5) days poststroke; their median FCASS increase was 4 (2.5-6). FCASS did not correlate with recurrent arterial ischemic stroke. Maximum (but not baseline) FCASS correlated with 1-year pediatric stroke outcome measures ( P=0.037). Conclusions- Our novel scoring system for FCA severity correlates with neurological outcomes in the VIPS cohort and provides a tool for FCA treatment trials under development.
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Affiliation(s)
- Heather J Fullerton
- From the Department of Neurology (H.J.F., N.K.H.), University of California, San Francisco.,Department of Pediatrics (H.J.F.), University of California, San Francisco
| | - Nicholas Stence
- Department of Radiology (N.S.), University of Colorado, Denver
| | - Nancy K Hills
- From the Department of Neurology (H.J.F., N.K.H.), University of California, San Francisco.,Department of Biostatistics and Epidemiology (N.K.H.), University of California, San Francisco
| | - Bin Jiang
- Division of Neuroradiology, Department of Radiology, Stanford University, CA (B.J., M.W.)
| | | | | | - Neil R Friedman
- Center for Pediatric Neurosciences, Neurological Institute, Cleveland Clinic, OH (N.R.F.)
| | - Rebecca Ichord
- Department of Neurology, Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania (R.I.)
| | - Mark T Mackay
- Department of Paediatrics, Royal Children's Hospital, Murdoch Children's Research Institute, University of Melbourne, Victoria, Australia (M.T.M.)
| | - Mubeen F Rafay
- Department of Pediatrics and Child Health, Children's Hospital, University of Manitoba, Winnipeg, Canada (M.F.R.)
| | - Stéphane Chabrier
- INSERM, UMR1059 Sainbiose, University of Lyon, CHU Saint-Étienne, France (S.C.)
| | - Maja Steinlin
- Department of Pediatric Neurology, University Children's Hospital, University of Bern, Switzerland (M.S.)
| | - Mitchell S V Elkind
- Department of Epidemiology, Mailman School of Public Health (M.S.V.E.), Columbia University, New York, NY.,Department of Neurology, Vagelos College of Physicians and Surgeons (M.S.V.E.), Columbia University, New York, NY
| | | | - Max Wintermark
- Division of Neuroradiology, Department of Radiology, Stanford University, CA (B.J., M.W.)
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42
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Gerstl L, Weinberger R, Heinen F, Bonfert MV, Borggraefe I, Schroeder AS, Tacke M, Landgraf MN, Vill K, Kurnik K, Sorg AL, Olivieri M. Arterial ischemic stroke in infants, children, and adolescents: results of a Germany-wide surveillance study 2015–2017. J Neurol 2019; 266:2929-2941. [DOI: 10.1007/s00415-019-09508-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 08/01/2019] [Accepted: 08/13/2019] [Indexed: 12/13/2022]
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43
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Boucher AA, Taylor JM, Luchtman-Jones L. Aspirin in childhood acute ischemic stroke: The evidence for treatment and efficacy testing. Pediatr Blood Cancer 2019; 66:e27665. [PMID: 30762284 DOI: 10.1002/pbc.27665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 01/17/2019] [Accepted: 01/30/2019] [Indexed: 12/17/2022]
Abstract
Aspirin is the most commonly prescribed antiplatelet agent worldwide, but evidence supporting its use varies by age and disease process. Despite its frequent use in childhood acute ischemic stroke prevention and management, major knowledge gaps exist about optimal pediatric aspirin use, particularly in this setting, where high-quality clinical trials are urgently needed. This review focuses upon the evidence for aspirin use in childhood acute ischemic stroke, includes a summary of aspirin pharmacology to highlight misconceptions and common clinical situations which may limit its efficacy, and discusses the techniques and potential role of laboratory monitoring of aspirin efficacy in children.
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Affiliation(s)
- Alexander A Boucher
- Department of Pediatrics, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital, Cincinnati, Ohio.,University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - J Michael Taylor
- University of Cincinnati College of Medicine, Cincinnati, Ohio.,Department of Pediatrics, Division of Neurology, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Lori Luchtman-Jones
- Department of Pediatrics, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital, Cincinnati, Ohio.,University of Cincinnati College of Medicine, Cincinnati, Ohio
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44
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[Childhood stroke : What are the special features of childhood stroke?]. DER NERVENARZT 2019; 88:1367-1376. [PMID: 29063260 DOI: 10.1007/s00115-017-0435-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Childhood arterial ischemic stroke differs in essential aspects from adult stroke. It is rare, often relatively unknown among laypersons and physicians and the wide variety of age-specific differential diagnoses (stroke mimics) as well as less established care structures often lead to a considerable delay in the diagnosis of stroke. The possible treatment options in childhood are mostly off-label. Experiences in well-established acute treatment modalities in adult stroke, such as thrombolysis and mechanical thrombectomy are therefore limited in children and only based on case reports and case series. The etiological clarification is time-consuming due to the multitude of risk factors which must be considered. Identifying each child's individual risk profile is mandatory for acute treatment and secondary prevention strategies and has an influence on the individual outcome. In addition to the clinical neurological outcome the residual neurological effects of stroke on cognition and behavior are decisive for the integration of the child into its educational, later professional and social environment.
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45
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Akut ischämischer Schlaganfall bei einem 9‑jährigen Jungen. Monatsschr Kinderheilkd 2019. [DOI: 10.1007/s00112-019-0649-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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46
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Piccolo B, Barsacchi M, Greco F, Cerasti D, Ormitti F, Pisani F. Transient posterior cerebral arteriopathy: An unusual case enterovirus-related. Brain Dev 2019; 41:214-216. [PMID: 30224162 DOI: 10.1016/j.braindev.2018.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 08/28/2018] [Accepted: 09/04/2018] [Indexed: 12/01/2022]
Abstract
Transient Cerebral Arteriopathy (TCA) is one of the main causes of childhood stroke. Here we present an unusual case of Arterial Ischemic Stroke (AIS) caused by a TCA of posterior flow and originally located in the right thalamus. The detection of enterovirus in the cerebrospinal fluid allowed us to suppose a probable post infectious etiology. The course of symptoms was self-limited and the child had a complete clinical recovery after five days. A new ischemic lesion on the antero-inferior paravermian region of the left cerebellum was revealed by a following brain Magnetic Resonance Imaging (MRI) three months later and these findings were reported by further brain MRI control performed after 15 months. Comparing follow up Magnetic Resonance Angiography (MRA) with previous High Resolution Vessel Wall Magnetic Resonance Imaging (HRMI), we found a vessel narrowing at the level of the Posterior Inferior Cerebellar Artery that might explain the arteriopathy process. In conclusion, clinical and radiological course allow us to speculate that this multifocal cerebral arteriopathy might be a transient lesion due to enterovirus infection. To our knowledge, there are only three articles describing TCA enterovirus-related, and brain MRA was performed in only one case; in addition, no one with the involvement of the posterior circulation.
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Affiliation(s)
- Benedetta Piccolo
- Child Neuropsychiatry Unit, Mother and Child Department, University-Hospital of Parma, Parma, Italy.
| | - Marina Barsacchi
- Child Neuropsychiatry Unit, Medicine and Surgery Department, University of Parma, Parma, Italy
| | - Francesca Greco
- Child Neuropsychiatry Unit, Medicine and Surgery Department, University of Parma, Parma, Italy
| | - Davide Cerasti
- Neuroradiology, Diagnostic Department, University-Hospital of Parma, Parma, Italy
| | - Francesca Ormitti
- Neuroradiology, Diagnostic Department, University-Hospital of Parma, Parma, Italy
| | - Francesco Pisani
- Child Neuropsychiatry Unit, Mother and Child Department, University-Hospital of Parma, Parma, Italy; Child Neuropsychiatry Unit, Medicine and Surgery Department, University of Parma, Parma, Italy
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47
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Dunbar M, Shah H, Shinde S, Vayalumkal J, Vanderkooi OG, Wei XC, Kirton A. Stroke in Pediatric Bacterial Meningitis: Population-Based Epidemiology. Pediatr Neurol 2018; 89:11-18. [PMID: 30392967 DOI: 10.1016/j.pediatrneurol.2018.09.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 09/05/2018] [Accepted: 09/13/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Bacterial meningitis is a severe infection of the nervous system with a high complication rate including stroke. The purpose of this study is to assess the incidence, risk factors, patterns, and outcomes in pediatric meningitis complicated by stroke. METHODS The study design was a population-based, 10-year retrospective (2002 to 2012) cohort study set in Southern Alberta, Canada. The inclusion criteria were: (1) age from newborn to 18 years, (2) brain magnetic resonance imaging (MRI) including diffusion-weighted imaging during admission, and (3) laboratory confirmed acute bacterial meningitis. The main outcomes were demographics, clinical presentations, risk factors, laboratory findings, radiographic findings, and neurological outcomes. FINDINGS Forty-three patients had confirmed bacterial meningitis and diffusion MRI (9 neonates (21%), 89% male; 22 infants aged one month to one year (51%), 50% male; and 12 children older than one year (28%), 58% male, median age four years (interquartile range 7.9 years). Ischemic stroke was confirmed in 16/43 (37%), often multifocal (94%). Patients with stroke were significantly more likely to have seizures (P = 0.025), otitis media (P = 0.029), and multiple presentations to hospital (P = 0.013). Mortality was 25% in children with stroke compared with 4% in those without (P = 0.067). Survivors with stroke were more likely to have neurological deficits at follow-up (69% versus 26%, P = 0.019). CONCLUSIONS More than one-third of children with acute bacterial meningitis and clinically indicated MRI had ischemic stroke. Stroke was associated with clinical factors including duration of illness, seizures, and causative organisms. Stroke was associated with higher mortality and morbidity, warranting consideration of increased MRI screening and new approaches to treatment.
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Affiliation(s)
- Mary Dunbar
- Department of Community Health Services, University of Calgary, Calgary, Alberta, Canada; Calgary Pediatric Stroke Program, University of Calgary, Calgary, Alberta, Canada
| | - Hely Shah
- Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada
| | - Siddharth Shinde
- Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada
| | - Joseph Vayalumkal
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Otto G Vanderkooi
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada
| | - Xing-Chang Wei
- Department of Radiology, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Adam Kirton
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada; Department of Clinical Neuroscience, University of Calgary, Calgary, Alberta, Canada; Department of Radiology, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Community Health Services, University of Calgary, Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada; Hotchkiss Brain Institute, Calgary, Alberta, Canada; Calgary Pediatric Stroke Program, University of Calgary, Calgary, Alberta, Canada.
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48
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Stacey A, Toolis C, Ganesan V. Rates and Risk Factors for Arterial Ischemic Stroke Recurrence in Children. Stroke 2018. [DOI: 10.1161/strokeaha.117.020159] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Arthur Stacey
- From the Department of Clinical Neuroscience, UCL Institute of Neurology, London, United Kingdom (A.S.); Department of Neurology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom (C.T.); and Clinical Neurosciences, UCL Great Ormond Street Institute of Child Health, London, United Kingdom (V.G.)
| | - Claire Toolis
- From the Department of Clinical Neuroscience, UCL Institute of Neurology, London, United Kingdom (A.S.); Department of Neurology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom (C.T.); and Clinical Neurosciences, UCL Great Ormond Street Institute of Child Health, London, United Kingdom (V.G.)
| | - Vijeya Ganesan
- From the Department of Clinical Neuroscience, UCL Institute of Neurology, London, United Kingdom (A.S.); Department of Neurology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom (C.T.); and Clinical Neurosciences, UCL Great Ormond Street Institute of Child Health, London, United Kingdom (V.G.)
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49
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Dlamini N, Yau I, Muthusami P, Mikulis DJ, Elbers J, Slim M, Askalan R, MacGregor D, deVeber G, Shroff M, Moharir M. Arterial Wall Imaging in Pediatric Stroke. Stroke 2018; 49:891-898. [DOI: 10.1161/strokeaha.117.019827] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 01/02/2018] [Accepted: 01/25/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Nomazulu Dlamini
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Ivanna Yau
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Prakash Muthusami
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - David J. Mikulis
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Jorina Elbers
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Mahmoud Slim
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Rand Askalan
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Daune MacGregor
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Gabrielle deVeber
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Manohar Shroff
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
| | - Mahendranath Moharir
- From the Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON (N.D., I.Y., M.S., R.A., D.M., G.d.V., M.M.); Division of Neuroradiology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON (P.M., M.S.); Department of Diagnostic Imaging, Toronto Western Hospital, ON (D.M.); and Division of Neurology, Lucile Packard Children’s Hospital Stanford, CA (J.E.)
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