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Das S, Ray BK, Nandi M, Mondal G, Paul DK. The Spectrum of Intracranial Arteriopathies and Ischemic Strokes in Pediatric Tubercular Meningitis: A Tricentric Study From Eastern India. Pediatr Neurol 2024; 157:57-69. [PMID: 38878674 DOI: 10.1016/j.pediatrneurol.2024.04.026] [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: 03/09/2024] [Revised: 04/11/2024] [Accepted: 04/28/2024] [Indexed: 07/20/2024]
Abstract
INTRODUCTION Addressing the need to uniformly classify arteriopathies among patients with arterial ischemic stroke (AIS) due to tubercular meningitis (TBM), we used the Childhood AIS Standardised Classification and Diagnostic Evaluation (CASCADE) criteria. METHODS This tri-centric prospective study included children aged 0.5-12 years with TBM and AIS. Magnetic resonance angiographies (MRAs) were done during admission and repeated 3 and 12 months after discharge. Arteriopathies were classified according to the primary CASCADE criteria. We used the modified Pediatric Alberta Stroke Programme Early Computed Tomography Score as an ordinal measure of infarct volume. The severity of arteriopathies was graded using the focal cerebral arteriopathy severity score (FCASS). The final outcomes were measured at the 12-month follow-up visit using the Pediatric Stroke Outcome Measure (PSOM). RESULTS Out of 55 patients, 64% had MRA-evidenced arteriopathies and 84% had multiple infarcts. The middle cerebral (46%) and internal carotid arteries (22%) were most commonly affected. The basal ganglia (70%) and the cerebral cortex (61%) were most commonly infarcted. CASCADE categories included 3b (40%), 1d (38%), 2b (16%), 2c (5%), progressive (32%), and stable (44%) arteriopathies. Younger age, hypertrophic pachymeningitis, cortical infarcts, recurrent strokes, progressive arteriopathies, EEG abnormalities, and mortality were significantly higher among patients with MRA-proven arteriopathies. Patients with progressive arteriopathies had a significantly higher prevalence of hypertrophic pachymeningitis, cortical infarcts, and recurrent strokes. FCASS correlated positively with outcomes measured by the Pediatric Stroke Outcome Measure and modified Pediatric Alberta Stroke Programme Early Computed Tomography Score. CONCLUSION The CASCADE classification clarified the arteriopathy patterns, enabling us to correlate them with the characteristics of the infarcts. FCASS is useful to grade the arteriopathy severity and progression in TBM.
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Affiliation(s)
- Suman Das
- Department of Neurology, North Bengal Medical College, Siliguri, West Bengal, India.
| | - Biman Kanti Ray
- Department of Neurology, Bangur Institute of Neurosciences, Kolkata, West Bengal, India
| | - Madhumita Nandi
- Department of Pediatric Medicine, North Bengal Medical College, Siliguri, West Bengal, India
| | - Gobinda Mondal
- Department of Pediatric Medicine, Dr. B C Roy Post Graduate Institute of Pediatric Sciences, Kolkata, West Bengal, India
| | - Dilip Kumar Paul
- Department of Pediatric Medicine, Dr. B C Roy Post Graduate Institute of Pediatric Sciences, Kolkata, West Bengal, India
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Foust AM, Rameh V, Lee EY, Winant AJ, Sarma A. Pediatric Neuroradiologic Emergencies: From Techniques to Imaging Findings. Semin Roentgenol 2024; 59:220-237. [PMID: 38997178 DOI: 10.1053/j.ro.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 03/17/2024] [Accepted: 03/25/2024] [Indexed: 07/14/2024]
Affiliation(s)
- Alexandra M Foust
- Department of Radiology, Monroe Carell Jr Children's Hospital at Vanderbilt and Vanderbilt University Medical Center, Nashville, TN.
| | - Vanessa Rameh
- Department of Radiology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Edward Y Lee
- Department of Radiology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Abbey J Winant
- Department of Radiology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Asha Sarma
- Department of Radiology, Monroe Carell Jr Children's Hospital at Vanderbilt and Vanderbilt University Medical Center, Nashville, TN
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Perillo T, Capasso R, Pinto A. Neuroimaging of the Most Common Meningitis and Encephalitis of Adults: A Narrative Review. Diagnostics (Basel) 2024; 14:1064. [PMID: 38893591 PMCID: PMC11171665 DOI: 10.3390/diagnostics14111064] [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: 04/24/2024] [Revised: 05/10/2024] [Accepted: 05/14/2024] [Indexed: 06/21/2024] Open
Abstract
Meningitis is the infection of the meninges, which are connective tissue membranes covering the brain, and it most commonly affects the leptomeninges. Clinically, meningitis may present with fever, neck stiffness, altered mental status, headache, vomiting, and neurological deficits. Encephalitis is an infection of the brain, which usually presents with fever, altered mental status, neurological deficits, and seizure. Meningitis and encephalitis are serious conditions which could also coexist, with high morbidity and mortality, thus requiring prompt diagnosis and treatment. Imaging plays an important role in the clinical management of these conditions, especially Magnetic Resonance Imaging. It is indicated to exclude mimics and evaluate the presence of complications. The aim of this review is to depict imaging findings of the most common meningitis and encephalitis.
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Affiliation(s)
- Teresa Perillo
- Department of Radiology, CTO Hospital, AORN dei Colli, 80141 Naples, Italy; (R.C.); (A.P.)
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Scrimshaw L, Gorman K, Mansour S, Ganesan V, Sabir A. Moyamoya disease/cerebral vasculopathy in osteopathia striata with cranial sclerosis: a rare but important complication. Clin Dysmorphol 2024; 33:31-37. [PMID: 38037992 DOI: 10.1097/mcd.0000000000000479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Osteopathia striata with cranial sclerosis (OSCS) is a rare X-linked dominant sclerosing osteodysplasia, due to AMER1 pathogenic variants. Characteristic features include craniofacial sclerosis and long-bone metaphyseal striations. Moyamoya disease (a type of progressive cerebral vasculopathy) and other types of cerebral vascular disease are not currently clearly associated with OSCS (except for two separate case reports), and can often first present with stroke. Through informal networks with UK-based bone experts and the UK skeletal dysplasia group, three cases from the UK and Ireland were identified. Medical literature was also reviewed to identify the known cases of OSCS with the described complications. We report four females, in whom OSCS and cerebral vasculopathy co-exist, with varying clinical outcomes. There appears to be an emerging association between OSCS and cerebral vasculopathy, which pre-disposes patients to stroke. Given this, screening OSCS patients for cerebral vasculopathy may be of value, especially pre-surgery. Further research regarding optimal screening and management is needed. The mechanism of cerebral vasculopathy and its progression remain unclear.
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Affiliation(s)
- Lucy Scrimshaw
- Birmingham Children's Hospital, Birmingham Women and Children's NHS Foundation Trust, Birmingham, UK
| | - Kathleen Gorman
- Department of Neurology and Clinical Neurophysiology, Children's Health Ireland at Temple Street
- School of Medicine and Medical Science, University College Dublin, Dublin, Ireland
| | - Sahar Mansour
- Molecular and Clinical Sciences Research Institute, St. George's University of London
- South West Thames Centre for Genomics, St. George's University Hospitals NHS Foundation Trust
| | - Vijeya Ganesan
- Neurology Department, Great Ormond Street Hospital for Children NHS Foundation Trust, London
| | - Ataf Sabir
- Birmingham Children's Hospital, Birmingham Women and Children's NHS Foundation Trust, Birmingham, UK
- West Midlands Regional Clinical Genetics Unit, Birmingham Women's and Children's NHS FT
- Institute of Cancer and Genomics, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
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Nishimoto T, Oka F, Fujii N, Inoue H, Hasegawa S, Yamane M, Nomura S, Ishihara H. Progressive arteriopathy with vasospasm in focal cerebral arteriopathy in childhood: a case report. BMC Neurol 2023; 23:277. [PMID: 37488477 PMCID: PMC10364366 DOI: 10.1186/s12883-023-03334-z] [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: 12/26/2022] [Accepted: 07/17/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND Focal cerebral arteriopathy (FCA) is a clinically important disease that often causes progressive arteriopathy. We report a case of FCA with progressive arteriopathy due to arterial shrinkage of the outer diameter found on T2-weighted three-dimensional sampling perfection with application optimized contrasts using different flip angle evolutions (3D-SPACE) imaging. CASE PRESENTATION The patient was a 9-year-old girl who developed right hemiparesis. Acute infarction was detected in the basal ganglia. Vascular images revealed stenosis from the distal internal carotid artery (ICA) to the middle cerebral artery (MCA). Intravenous heparin was administered for 8 days, and the symptoms improved. However, 29 days after onset, right hemiparesis transiently developed again and magnetic resonance angiography (MRA) showed progressive stenosis from the ICA to MCA, while 3D-SPACE showed similar shrinkage of the outer diameter. Aspirin was started, and there was no subsequent recurrence. After 12 months, MRA and 3D-SPACE showed improvement of stenosis and arterial shrinkage. CONCLUSIONS Given the time course, the change in the outer diameter was thought to be vasospasm. Thus, vasospasm may be one of the causes of progressive arteriopathy in FCA.
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Affiliation(s)
- Takuma Nishimoto
- Department of Neurosurgery, Yamaguchi University School of Medicine, 1-1-1, Minamikogushi, Ube, Yamaguchi, Yamaguchi, 755-8505, Japan.
| | - Fumiaki Oka
- Department of Neurosurgery, Yamaguchi University School of Medicine, 1-1-1, Minamikogushi, Ube, Yamaguchi, Yamaguchi, 755-8505, Japan
| | - Natsumi Fujii
- Department of Neurosurgery, Yamaguchi University School of Medicine, 1-1-1, Minamikogushi, Ube, Yamaguchi, Yamaguchi, 755-8505, Japan
| | - Hirofumi Inoue
- Department of Pediatrics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Shunji Hasegawa
- Department of Pediatrics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Masatoshi Yamane
- Department of Radiology, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Sadahiro Nomura
- Department of Neurosurgery, Yamaguchi University School of Medicine, 1-1-1, Minamikogushi, Ube, Yamaguchi, Yamaguchi, 755-8505, Japan
| | - Hideyuki Ishihara
- Department of Neurosurgery, Yamaguchi University School of Medicine, 1-1-1, Minamikogushi, Ube, Yamaguchi, Yamaguchi, 755-8505, Japan
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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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Maher K, Persa L, Barry D, Lee-Eng J, Dichek H, Joshi S, Amlie-Lefond C. Thrombophilia screening in the routine clinical care of children with arterial ischemic stroke. Pediatr Blood Cancer 2023:e30381. [PMID: 37114761 DOI: 10.1002/pbc.30381] [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: 01/04/2023] [Revised: 03/09/2023] [Accepted: 04/02/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Current guidelines recommend thrombophilia evaluation in childhood arterial ischemic stroke, but the impact of screening on management is unknown. The objective of the current study is to report the incidence of thrombophilia identified as part of routine clinical care in the context of available literature reports, and to describe the impact of a diagnosis of thrombophilia on patient management. METHODS We conducted a single-institution retrospective chart review for all children with arterial ischemic stroke occurring between January 1, 2009 and January 1, 2021. We collected thrombophilia screening results, stroke etiology, and management. We also reviewed the literature of thrombophilia testing in childhood arterial ischemic stroke published prior to June 30, 2022. Meta-analysis methods were used to assess prevalence rates. RESULTS Among children with thrombophilia testing performed, 5% (six of 122 patients) were factor V Leiden heterozygous, 1% (one of 102 patients) were prothrombin gene mutation heterozygous, 1% (one of 122) had protein S deficiency, 20% (23/116 patients) had elevated lipoprotein(a), 3% (three of 110 patients) had elevated homocysteine levels, and 9% (10/112) had elevated antiphospholipid antibodies, only two of whom had persistently elevated levels. There was no change in stroke therapy due to these results. Literature review revealed a wide range of prevalence for most thrombophilia traits, with high cross-study heterogeneity in most cases. CONCLUSIONS The rates of thrombophilia in our cohort were consistent with that expected in the general population. The identification of thrombophilia did not alter stroke care. However, some of the results were actionable, prompting evaluation for lipid disorders and patient-specific counseling on cardiovascular risk and risk for venous thrombosis.
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Affiliation(s)
- Kristin Maher
- Division of Hematology-Oncology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Laurel Persa
- Department of Neurology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Dwight Barry
- Clinical Analytics, Seattle Children's Hospital, Seattle, Washington, USA
| | - Jacqueline Lee-Eng
- Department of Neurology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Helen Dichek
- Division of Endocrinology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Sarita Joshi
- Division of Hematology-Oncology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Catherine Amlie-Lefond
- Department of Neurology, University of Washington School of Medicine, Seattle, Washington, USA
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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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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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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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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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Persa L, Shaw DW, Amlie-Lefond C. Why Would a Child Have a Stroke? J Child Neurol 2022; 37:907-915. [PMID: 36214173 DOI: 10.1177/08830738221129916] [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] [Indexed: 11/25/2022]
Abstract
Identifying the etiology of childhood arterial ischemic stroke helps prevent stroke recurrence. In addition, stroke may herald a serious underlying condition requiring treatment, such as acquired heart disease, malignancy, or autoimmune disorder. Evidence-based guidelines exist for adults to identify and treat common risk factors for primary and secondary stroke, including hypertension, diabetes, elevated lipids, atrial fibrillation, and sleep apnea, which are rarely relevant in children. However, guidelines do not exist in pediatrics. Identifying the cause of childhood stroke may be straightforward or may require extensive clinical and neuroimaging expertise, serial evaluations, and reassessment based on the evolving clinical picture. Risk factors may be present but not necessarily causative, or not causative until a triggering event such as infection or anemia occurs. Herein, we describe strategies to determine stroke etiology, including challenges and potential pitfalls.
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Affiliation(s)
- Laurel Persa
- Department of Neurology, 7274Seattle Children's Hospital, Seattle, Washington, USA
| | - Dennis Ww Shaw
- Department of Radiology, 7274Seattle Children's Hospital, Seattle, Washington, USA
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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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