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Zhang Y, Niu J, Wang J, Cai A, Wang Y, Wei G, Wang H. Neurological function and drug-refractory epilepsy in Sturge-Weber syndrome children: a retrospective analysis. Eur J Pediatr 2024; 183:1881-1890. [PMID: 38305888 DOI: 10.1007/s00431-024-05448-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/25/2023] [Accepted: 01/21/2024] [Indexed: 02/03/2024]
Abstract
Epilepsy in Sturge-Weber syndrome (SWS) is common, but drug-refractory epilepsy (DRE) in SWS has rarely been studied in children. We investigated the characteristics of epilepsy and risk factors for DRE in children with SWS. A retrospective study was conducted to analyze the clinical characteristics of children with SWS with epilepsy in our hospital from January 2013 to October 2022. Univariate and multivariate logistic analyses were performed to investigate the factors influencing DRE in children with SWS. A total of 35 SWS children with epilepsy were included (51% male; mean age of presentation 3.6 ± 0.5 years), 71% of children with SWS had their first seizure within the first year of life, and the most common type of seizure was focal seizure (77%). Eleven (31%) patients developed DRE. The median age of onset for the first seizure was 1.0 years and all these cases were of SWS type I. Multivariate logistic analysis revealed that stroke-like episodes and seizure clusters were risk factors for DRE in SWS children. A poor neurological function group was observed in twenty-five children with SWS. Status epilepticus was a risk factor that affected the neurological function of SWS children with epilepsy. Conclusion: The study explored the epileptic features of children with SWS. The results revealed that stroke-like episodes and seizure clusters are risk factors for DRE in children with SWS. The occurrence of status epilepticus impacts the neurological function of SWS children with epilepsy. Thus, long-term follow-up is necessary to monitor outcomes. What is Known: • Sturge-Weber syndrome (SWS) is a rare neurocutaneous disorder, over 75% of children with SWS experience seizures, and 30-57% develop drug-refractory epilepsy (DRE), which leads to a poor outcome. • Drug-refractory epilepsy in SWS has been rarely studied in children, and the risk factors associated with DRE are unclear. What is New: • Clinical features of SWS children with drug-refractory epilepsy. • In SWS, stroke-like episodes and seizure clusters are risk factors of DRE, the occurrence of status epilepticus impacts the neurological function.
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Affiliation(s)
- Yu Zhang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China
| | - Jiechao Niu
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China
| | - Jiandong Wang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China
| | - Aojie Cai
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China
| | - Yao Wang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China
| | - Guangshuai Wei
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China
| | - Huaili Wang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Henan Province, Zhengzhou, 450052, China.
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Tanugroho RR, Wee LWY, Koh MJA, Chong JH. Approach to clinically significant vascular anomalies in children. Singapore Med J 2023; 64:714-720. [PMID: 34808707 PMCID: PMC10775298 DOI: 10.11622/smedj.2021209] [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: 05/31/2021] [Accepted: 06/23/2021] [Indexed: 11/18/2022]
Abstract
Vascular anomalies consist of tumours or malformations made up of abnormal growth or collections of blood vessels that can result in functional or cosmetic problems. While many vascular anomalies are present at birth, some do not appear until later in life, making diagnosis more challenging. Although many vascular anomalies are benign, some are associated with serious complications and may involve multiple organ systems. This article highlights the important features of clinically significant vascular anomalies to help physicians promptly identify and refer these cases to a specialised multidisciplinary team for evaluation and management. The discussion includes the various presenting complaints of vascular anomalies in children, namely, rapidly growing birthmarks, painful lesions, seizures/neurological manifestations, bleeding diathesis, cardiac/airway abnormalities and part of an overgrowth syndrome.
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Affiliation(s)
| | | | | | - Jin Ho Chong
- Raffles Children’s Centre, Raffles Hospital, Singapore
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3
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Male R, Eriksson SH. The natural history of epilepsy and nonepileptic seizures in Sturge-Weber syndrome: A retrospective case-note review. Epilepsy Behav 2023; 145:109303. [PMID: 37348409 DOI: 10.1016/j.yebeh.2023.109303] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/02/2023] [Accepted: 06/02/2023] [Indexed: 06/24/2023]
Abstract
OBJECTIVE Patients with Sturge-Weber Syndrome (SWS) experience varying degrees of neurological problems - including epilepsy, hemiparesis, learning disability (LD), and stroke-like episodes. While the range of clinical problems experienced by children with SWS is well recognized, the spectrum of clinical presentation and its treatment during adulthood has been relatively neglected in the literature to date. This study explored the natural history of epileptic and nonepileptic seizures into adulthood in patients with SWS, and their treatment, and investigated whether any clinical factors predict which symptoms a patient will experience during adulthood. METHODS A retrospective case-note review of a cohort of 26 adults with SWS at the National Hospital for Neurology and Neurosurgery (NHNN). Childhood data were also recorded, where available, to enable review of change/development of symptoms over time. RESULTS The course of epilepsy showed some improvement in adulthood - seventeen adults continued to have seizures, while six patients gained seizure freedom, and no one had adult-onset seizures. However, seizures did worsen for some patients. Although no factors reached statistical significance regarding predicting continued epilepsy in adulthood, being male, more severe LD, having required epilepsy surgery, and bilateral cortical involvement may be important. Nonepileptic seizures (NES) also began during adulthood for four patients. SIGNIFICANCE By adulthood, there is some degree of improvement in epilepsy overall; while NES may occur for the first time. While the majority of the results did not survive adjustments for multiple comparisons, some interesting trends appeared, which require further investigation in a multicenter national audit. Patients with more neurologically severe presentations during childhood may continue to experience seizures. Careful monitoring and screening are needed during adulthood, to detect changes and newly developing symptoms such as NES, and target treatment promptly.
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Affiliation(s)
- Rhian Male
- Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, University; College London, London, UK.
| | - Sofia H Eriksson
- Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, University; College London, London, UK.
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Mozaffari K, Krishnakumar A, Chen JS, Goel K, Wang A, Shlobin NA, Weil AG, Fallah A. Seizure outcomes in children with Sturge-Weber syndrome undergoing epilepsy surgery: An individual participant data meta-analysis. Seizure 2023; 107:43-51. [PMID: 36958063 DOI: 10.1016/j.seizure.2023.03.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND A subpopulation of patients with Sturge-Weber syndrome (SWS) develop medically intractable epilepsy. There is a paucity of literature on preoperative factors that predict postoperative seizure outcomes in these patients. An individual participant data meta-analysis (IPDMA) was performed to discern preoperative variables associated with favorable seizure outcomes in pediatric SWS patients undergoing epilepsy surgery. METHODS PubMed, Cochrane, Web of Science, and Scopus were independently queried following PRISMA guidelines. Studies that reported seizure outcomes in individual pediatric SWS patients were selected. Preoperative demographic variables and disease characteristics were recorded and evaluated in a time-to-event fashion via Cox regression and Kaplan-Meier analysis with log-rank test. RESULTS A total of 18 studies with 108 patients were included for meta-analysis. Median age at seizure onset was 4.5 months, and 85 patients (78.7%) were seizure-free at last follow-up (median: 72 months). On multivariable Cox regression, no variables were independent predictors of post-operative seizure freedom duration, including the extent of hemispheric resection. There were also no differences in time-to-seizure recurrence on Kaplan-Meier analysis when comparing those treated with hemispheric surgery and those with less than hemispheric surgery (p = 0.52). CONCLUSION This IPDMA showed that both resective and hemispheric epilepsy surgery achieve favorable and comparable seizure outcomes in pediatric SWS patients. The best available evidence using IPD suggests that resective surgery may be an appropriate alternative to hemispheric epilepsy surgery in well-selected patients. Prospective multi-institutional studies with greater follow-up are warranted to further investigate predictors of seizure outcome in pediatric SWS patients.
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Affiliation(s)
- Khashayar Mozaffari
- School of Medicine and Health Sciences, The George Washington University, Washington, DC, United States
| | - Asha Krishnakumar
- School of Medicine, Virginia Commonwealth University, Richmond, United States
| | - Jia-Shu Chen
- Warren Alpert Medical School of Brown University, Providence, United States
| | - Keshav Goel
- David Geffen School of Medicine at University of California, Los Angeles, United States
| | - Andrew Wang
- David Geffen School of Medicine at University of California, Los Angeles, United States
| | - Nathan A Shlobin
- Northwestern University Feinberg School of Medicine, Chicago, United States
| | - Alexander G Weil
- Department of Surgery, Division of Neurosurgery, Ste. Justine University Hospital, University of Montreal, Quebec, Canada; Department of Neuroscience, University of Montreal, Quebec, Canada; Division of Neurosurgery, Ste. Justine Hospital, University of Montreal, Quebec, Canada
| | - Aria Fallah
- Department of Neurosurgery and Pediatrics, Los Angeles (UCLA), University of California, 300 Stein Plaza Driveway, Suite 525, Los Angeles, CA 90095, United States.
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Zuberi SM, Wirrell E, Yozawitz E, Wilmshurst JM, Specchio N, Riney K, Pressler R, Auvin S, Samia P, Hirsch E, Galicchio S, Triki C, Snead OC, Wiebe S, Cross JH, Tinuper P, Scheffer IE, Perucca E, Moshé SL, Nabbout R. ILAE classification and definition of epilepsy syndromes with onset in neonates and infants: Position statement by the ILAE Task Force on Nosology and Definitions. Epilepsia 2022; 63:1349-1397. [PMID: 35503712 DOI: 10.1111/epi.17239] [Citation(s) in RCA: 252] [Impact Index Per Article: 126.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 03/20/2022] [Accepted: 03/21/2022] [Indexed: 12/20/2022]
Abstract
The International League Against Epilepsy (ILAE) Task Force on Nosology and Definitions proposes a classification and definition of epilepsy syndromes in the neonate and infant with seizure onset up to 2 years of age. The incidence of epilepsy is high in this age group and epilepsy is frequently associated with significant comorbidities and mortality. The licensing of syndrome specific antiseizure medications following randomized controlled trials and the development of precision, gene-related therapies are two of the drivers defining the electroclinical phenotypes of syndromes with onset in infancy. The principal aim of this proposal, consistent with the 2017 ILAE Classification of the Epilepsies, is to support epilepsy diagnosis and emphasize the importance of classifying epilepsy in an individual both by syndrome and etiology. For each syndrome, we report epidemiology, clinical course, seizure types, electroencephalography (EEG), neuroimaging, genetics, and differential diagnosis. Syndromes are separated into self-limited syndromes, where there is likely to be spontaneous remission and developmental and epileptic encephalopathies, diseases where there is developmental impairment related to both the underlying etiology independent of epileptiform activity and the epileptic encephalopathy. The emerging class of etiology-specific epilepsy syndromes, where there is a specific etiology for the epilepsy that is associated with a clearly defined, relatively uniform, and distinct clinical phenotype in most affected individuals as well as consistent EEG, neuroimaging, and/or genetic correlates, is presented. The number of etiology-defined syndromes will continue to increase, and these newly described syndromes will in time be incorporated into this classification. The tables summarize mandatory features, cautionary alerts, and exclusionary features for the common syndromes. Guidance is given on the criteria for syndrome diagnosis in resource-limited regions where laboratory confirmation, including EEG, MRI, and genetic testing, might not be available.
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Affiliation(s)
- Sameer M Zuberi
- Paediatric Neurosciences Research Group, Royal Hospital for Children, Institute of Health & Wellbeing, Collaborating Centre of European Reference Network EpiCARE, University of Glasgow, Glasgow, UK
| | - Elaine Wirrell
- Divisions of Child and Adolescent Neurology and Epilepsy, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Elissa Yozawitz
- Isabelle Rapin Division of Child Neurology, Saul R. Korey Department of Neurology, Montefiore Medical Center, Bronx, New York, USA
| | - Jo M Wilmshurst
- Department of Paediatric Neurology, Red Cross War Memorial Children's Hospital, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Nicola Specchio
- Rare and Complex Epilepsy Unit, Department of Neuroscience, Bambino Gesu' Children's Hospital, IRCCS, Member of European Reference Network EpiCARE, Rome, Italy
| | - Kate Riney
- Neurosciences Unit, Queensland Children's Hospital, South Brisbane, Queensland, Australia.,Faculty of Medicine, University of Queensland, St Lucia, Queensland, Australia
| | - Ronit Pressler
- Clinical Neuroscience, UCL- Great Ormond Street Institute of Child Health, London, UK.,Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children NHS Foundation Trust, Member of European Reference Network EpiCARE, London, UK
| | - Stephane Auvin
- AP-HP, Hôpital Robert-Debré, INSERM NeuroDiderot, DMU Innov-RDB, Neurologie Pédiatrique, Member of European Reference Network EpiCARE, Université de Paris, Paris, France
| | - Pauline Samia
- Department of Paediatrics and Child Health, Aga Khan University, Nairobi, Kenya
| | - Edouard Hirsch
- Neurology Epilepsy Unit "Francis Rohmer", INSERM 1258, FMTS, Strasbourg University, Strasbourg, France
| | - Santiago Galicchio
- Child Neurology Department, Victor J Vilela Child Hospital of Rosario, Santa Fe, Argentina
| | - Chahnez Triki
- Child Neurology Department, LR19ES15 Neuropédiatrie, Sfax Medical School, University of Sfax, Sfax, Tunisia
| | - O Carter Snead
- Pediatric Neurology, Hospital for Sick Children, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Samuel Wiebe
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - J Helen Cross
- Programme of Developmental Neurosciences, UCL NIHR BRC Great Ormond Street Institute of Child Health, Great Ormond Street Hospital for Children, Member of European Reference Network EpiCARE, London, UK.,Young Epilepsy, Lingfield, UK
| | - Paolo Tinuper
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.,IRCCS Istituto delle Scienze Neurologiche, Bologna, Italy
| | - Ingrid E Scheffer
- Austin Health and Royal Children's Hospital, Florey Institute, Murdoch Children's Research Institute, University of Melbourne, Melbourne, Victoria, Australia
| | - Emilio Perucca
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia.,Department of Medicine, Austin Health, University of Melbourne, Heidelberg, Victoria, Australia
| | - Solomon L Moshé
- Isabelle Rapin Division of Child Neurology, Saul R. Korey Department of Neurology, Bronx, New York, USA.,Departments of Neuroscience and Pediatrics, Albert Einstein College of Medicine, Bronx, New York, USA.,Montefiore Medical Center, Bronx, New York, USA
| | - Rima Nabbout
- Reference Centre for Rare Epilepsies, Department of Pediatric Neurology, Necker-Enfants Malades University Hospital, APHP, Member of European Reference Network EpiCARE, Institut Imagine, INSERM, UMR 1163, Université Paris cité, Paris, France
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Vedmurthy P, Pinto ALR, Lin DDM, Comi AM, Ou Y. Study protocol: retrospectively mining multisite clinical data to presymptomatically predict seizure onset for individual patients with Sturge-Weber. BMJ Open 2022; 12:e053103. [PMID: 35121603 PMCID: PMC8819809 DOI: 10.1136/bmjopen-2021-053103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 01/13/2022] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Secondary analysis of hospital-hosted clinical data can save time and cost compared with prospective clinical trials for neuroimaging biomarker development. We present such a study for Sturge-Weber syndrome (SWS), a rare neurovascular disorder that affects 1 in 20 000-50 000 newborns. Children with SWS are at risk for developing neurocognitive deficit by school age. A critical period for early intervention is before 2 years of age, but early diagnostic and prognostic biomarkers are lacking. We aim to retrospectively mine clinical data for SWS at two national centres to develop presymptomatic biomarkers. METHODS AND ANALYSIS We will retrospectively collect clinical, MRI and neurocognitive outcome data for patients with SWS who underwent brain MRI before 2 years of age at two national SWS care centres. Expert review of clinical records and MRI quality control will be used to refine the cohort. The merged multisite data will be used to develop algorithms for abnormality detection, lesion-symptom mapping to identify neural substrate and machine learning to predict individual outcomes (presence or absence of seizures) by 2 years of age. Presymptomatic treatment in 0-2 years and before seizure onset may delay or prevent the onset of seizures by 2 years of age, and thereby improve neurocognitive outcomes. The proposed work, if successful, will be one of the largest and most comprehensive multisite databases for the presymptomatic phase of this rare disease. ETHICS AND DISSEMINATION This study involves human participants and was approved by Boston Children's Hospital Institutional Review Board: IRB-P00014482 and IRB-P00025916 Johns Hopkins School of Medicine Institutional Review Board: NA_00043846. Participants gave informed consent to participate in the study before taking part. The Institutional Review Boards at Kennedy Krieger Institute and Boston Children's Hospital approval have been obtained at each site to retrospectively study this data. Results will be disseminated by presentations, publication and sharing of algorithms generated.
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Affiliation(s)
- Pooja Vedmurthy
- Department of Neurology and Developmental Medicine, Hugo Moser Research Institute, Baltimore, Maryland, USA
- Department of Neurology and Pediatrics, Kennedy Krieger Institute, Baltimore, MD, USA
| | - Anna L R Pinto
- Department of Neurology, Division of Epilepsy, Harvard Medical School, Boston, Massachusetts, USA
| | - Doris D M Lin
- Neuroradiology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Anne M Comi
- Department of Neurology and Developmental Medicine, Hugo Moser Research Institute, Baltimore, Maryland, USA
- Department of Neurology and Pediatrics, Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Neurology and Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Yangming Ou
- Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, Massachusetts, USA
- Computational Health Informatics Program, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Radiology, Boston Children's Hospital; Harvard Medical School, Boston, MA, USA
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Wang S, Pan J, Zhao M, Wang X, Zhang C, Li T, Wang M, Wang J, Zhou J, Liu C, Sun Y, Zhu M, Qi X, Luan G, Guan Y. Characteristics, surgical outcomes, and influential factors of epilepsy in Sturge-Weber syndrome. Brain 2021; 145:3431-3443. [PMID: 34932802 DOI: 10.1093/brain/awab470] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 11/19/2021] [Accepted: 11/28/2021] [Indexed: 02/05/2023] Open
Abstract
Abstract
Few studies have reported the clinical presentation, surgical treatment, outcomes, and influential factors for patients with epilepsy and Sturge-Weber syndrome.
This large-scale retrospective study continuously enrolled 132 patients with Sturge-Weber syndrome and epilepsy from January 2008 to December 2018 at our hospital to analyze their characteristics. Among these patients, 90 underwent epilepsy surgery, and their postoperative 2-year follow-up seizure, cognitive, and motor functional outcomes were assessed and analyzed. Univariable and multivariable logistic analyses were conducted to explore the influential factors.
Among the Sturge-Weber syndrome patients for whom characteristics were analyzed (n = 132), 76.52% of patients had their first epileptic seizures within their first year of life. The risk factors for cognitive decline were seizure history≥2 years (adjusted odds ratio [aOR] = 3.829, 95% confidence interval [CI]: 1.810-9.021, p = 0.008), bilateral leptomeningeal angiomas (aOR = 3.173, 95% CI: 1.970-48.194, p = 0.013), age at onset < 1 year (aOR = 2.903, 95% CI: 1.230-6.514, p = 0.013), brain calcification (aOR = 2.375, 95% CI: 1.396-5.201, p = 0.021) and left leptomeningeal angiomas (aOR = 2.228, 95% CI: 1.351-32.571, p = 0.030). Of the patients who underwent epilepsy surgery (n = 90), 44 were subject to focal resection, and 46 underwent hemisphere surgery (19 anatomical hemispherectomies and 27 modified hemispherotomies). A postoperative seizure-free status, favorable cognitive outcomes, and favorable motor outcomes were achieved in 83.33%, 44.44%, and 43.33% of surgical patients, respectively. The modified hemispherotomy group had similar surgical outcomes, less intraoperative blood loss and shorter postoperative hospital stays than the anatomical hemispherectomy group. Regarding seizure outcomes, full resection (aOR = 11.115, 95% CI: 1.260-98.067, p = 0.020) and age at surgery < 2 years (aOR = 6.040, 95% CI: 1.444-73.367, p = 0.031) were positive influential factors for focal resection. Age at surgery < 2 years (aOR = 15.053, 95% CI: 1.050-215.899, p = 0.036) and infrequent seizures (aOR = 8.426, 95% CI: 1.086-87.442, p = 0.042; monthly vs. weekly) were positive influential factors for hemisphere surgery.
In conclusion, epilepsy surgery resulted in a good postoperative seizure-free rate and favorable cognitive and motor functional outcomes and showed acceptable safety for patients with epilepsy and Sturge-Weber syndrome. Modified hemispherotomy is a less invasive and safer type of hemisphere surgery than traditional anatomic hemispherectomy with similar surgical outcomes. Early surgery may be helpful to achieve better seizure outcomes and cognitive protection, while the risk of surgery for young children should also be considered.
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Affiliation(s)
- Shu Wang
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Junhong Pan
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Meng Zhao
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Xiongfei Wang
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Chunsheng Zhang
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Tianfu Li
- Department of Neurology, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
- Beijing Key Laboratory of Epilepsy, Beijing 100093, China
- Center of Epilepsy, Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100093, China
| | - Mengyang Wang
- Department of Neurology, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Jing Wang
- Department of Neurology, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Jian Zhou
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Changqing Liu
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Yongxing Sun
- Department of Anesthesiology, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Mingwang Zhu
- Department of Radiology, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
- Department of Pathology, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
| | | | - Guoming Luan
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
- Beijing Key Laboratory of Epilepsy, Beijing 100093, China
- Center of Epilepsy, Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100093, China
| | - Yuguang Guan
- Department of Neurosurgery, SanBo Brain Hospital, Capital Medical University, Beijing 100093, China
- Beijing Key Laboratory of Epilepsy, Beijing 100093, China
- Center of Epilepsy, Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100093, China
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Powell S, Fosi T, Sloneem J, Hawkins C, Richardson H, Aylett S. Neurological presentations and cognitive outcome in Sturge-Weber syndrome. Eur J Paediatr Neurol 2021; 34:21-32. [PMID: 34293629 DOI: 10.1016/j.ejpn.2021.07.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 06/03/2021] [Accepted: 07/07/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION This study of children with Sturge-Weber syndrome (SWS) profiled neurological presentations; compared patients with (+) and without (-) port-wine stain (PWS); and determined risk factors for intellectual and language impairments. METHODS A retrospective case note review was conducted at a national centre. RESULTS This cohort (n = 140, male 72, median follow up 114 months) showed sex parity. Intellectual disability ("ID": IQ ≤ 70) affected half (66), being severe (IQ ≤ 40) in two-fifths (27) with ID. Language disorder (core score≤70) affected half (57). Neurological presentations were: status epilepticus 57% (80), hemiplegia 58% (81), headaches 36% (50) and acutely acquired neurological deficits lasting over 24 h 40% (56). One-seventh (20) were PWS(-). This group had: fewer lobes with angioma (p < 0.0001); and less frequent ID (p = 0.002) or language disorder (p = 0.013). Seizure frequency and status epilepticus prevalence did not differ from PWS(+). ID and language disorder were associated with: more lobes with angioma; earlier seizure onset; more frequent status epilepticus and seizure clusters. On multivariable analysis recurrent status epilepticus (p = 0.037) and multi-lobe involvement (p = 0.002) increased the risk of severe intellectual disability. Active epilepsy was associated with language disorder (p = 0.030). CONCLUSIONS This is the largest reported series documenting detailed developmental profiles of children with SWS, including ID and ASD. PWS(+) shows high rates of ID and language disorder. PWS(-) SWS has a more favourable outcome. Cognitive outcome is contingent on number of affected lobes and bilateral involvement. Epilepsy exerts an additional deleterious effect on language and cognition. A high percentage of children have a history of status epilepticus, with evidence that this impacts language and cognitive outcomes. Acutely acquired neurological deficits did not penalise either. Regular structured clinical and developmental assessment permit greater identification of neurological and neurodevelopmental impairments in SWS, and appropriate support.
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Affiliation(s)
- Sebastian Powell
- University College London Medical School, London, Gower Street, WC1E 6BT, United Kingdom.
| | - Tangunu Fosi
- Great Ormond Street Hospital for Children Neurodisability Department, Great Ormond Street, UCL Great Ormond Street Institute of Child Health Clinical Neurosciences, London, United Kingdom
| | - Jenny Sloneem
- Great Ormond Street Hospital for Children Neurodisability Department, Great Ormond Street, London, United Kingdom
| | - Christina Hawkins
- Great Ormond Street Hospital for Children Neurodisability Department, Great Ormond Street, London, United Kingdom
| | - Hanna Richardson
- Great Ormond Street Hospital for Children Neurodisability Department, Great Ormond Street, London, United Kingdom
| | - Sarah Aylett
- Great Ormond Street Hospital for Children Neurodisability Department, Great Ormond Street, UCL Great Ormond Street Institute of Child Health Clinical Neurosciences, London, United Kingdom
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Sloneem J, Moss J, Powell S, Hawkins C, Fosi T, Richardson H, Aylett S. The prevalence and profile of autism in Sturge-Weber syndrome. J Autism Dev Disord 2021; 52:1942-1955. [PMID: 34043129 DOI: 10.1007/s10803-021-05062-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2021] [Indexed: 10/21/2022]
Abstract
A systematic retrospective case note review was undertaken to investigate autism diagnostic factors in 124 individuals with Sturge-Weber syndrome (SWS). Social Responsiveness Scale questionnaires were then analysed to explore the severity and profile of autism characteristics in 70 participants. Thirty-two to forty percent of participants had a clinical diagnosis of autism and half of those without a diagnosis showed significant social communication difficulties. Children had a relative strength in social awareness and social motivation, which are typically much reduced in people with autism. This finding may explain why, to date, the diagnosis has often been overlooked in this population. The research therefore suggests that children with Sturge-Weber should be screened to identify social communications difficulties and provided with timely support.
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Affiliation(s)
- Jenny Sloneem
- Neurodisability Psychology, Great Ormond Street Hospital, London, WC1N 3JH, UK.
| | - Jo Moss
- University of Surrey, Guilford, GU2 7XH, Surrey, UK
| | - Sebastian Powell
- Great Ormond Street Hospital, London, WC1N 3JH, UK.,University College London, London, WC1E 6BT, UK
| | | | - Tang Fosi
- UCL Great Ormond Street Institute of Child Health, London, WC1N 1EH, UK
| | | | - Sarah Aylett
- Great Ormond Street Hospital, London, WC1N 3JH, UK
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Sturge-Weber syndrome: an update on the relevant issues for neurosurgeons. Childs Nerv Syst 2020; 36:2553-2570. [PMID: 32564157 DOI: 10.1007/s00381-020-04695-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/21/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Sturge-Weber syndrome (SWS) is a neurocutaneous facomatosis characterized by facial and leptomeningeal angioma, glaucoma, seizures, and neurological disability. Therefore, a challenging multidisciplinary interaction is required for its management. The goal of this paper is to review the main aspects of SWS and to present an illustrative pediatric series. METHODS The pertinent literature has been analyzed, focused mainly on etiopathogenesis, pathology, clinical features, diagnostic tools, management, and outcome of the disease. Moreover, a series of 11 children operated on for refractory epilepsy between 2005 and 2015 (minimum follow-up 5 years, mean follow-up 9.6 years) is reported. The series consists of six boys and five girls with 6.5-month and 16.2-month mean age at seizure onset and at surgery, respectively. Seizures affected all children, followed by hemiparesis and psychomotor delay (81%), glaucoma (54%), and other neurological deficits (45%). RESULTS All children underwent hemispherectomy (anatomical in three cases, functional in two cases, hemispherotomy in six cases); one patient needed a redo hemispherotomy. Mortality was nil; disseminated intravascular coagulation and interstitial pneumonia occurred in one patient each; three children had subdural fluid collection. Eight patients (72%) are in the ILAE Class 1 (completely seizure and aura free), two in Class 2 (only auras, no seizure), and one in Class 3 (1-3 seizure days per year). AEDs discontinuation was possible in 73% of cases. The most important news from the literature concerned the pathogenesis (role of the mutation of the GNAQ gene in the abnormal SWS vasculogenesis), the clinical findings (the features and pathogenesis of the stroke-like episodes are being understood), the diagnostic tools (quantitative MRI and EEG), and both the medical (migraine, seizures) and surgical management (epilepsy). The epileptic outcome of SWS patients is very good (80% are seizure-free), if compared with other hemispheric syndromes. The quality of life is affected by the neurological and cognitive deficits. CONCLUSIONS SWS still is an etiological and clinical challenge. However, the improvements over the time are consistent. In particular, the neurosurgical treatment of refractory epilepsy provides very good results as long as the indication to treatment is correct.
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Harmon KA, Day AM, Hammill AM, Pinto AL, McCulloch CE, Comi AM. Quality of Life in Children With Sturge-Weber Syndrome. Pediatr Neurol 2019; 101:26-32. [PMID: 31526690 PMCID: PMC7288751 DOI: 10.1016/j.pediatrneurol.2019.04.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 04/03/2019] [Accepted: 04/10/2019] [Indexed: 11/17/2022]
Abstract
AIM We assessed the utilization of the National Institutes of Health Quality of Life in Neurological Disorders (Neuro-QoL) in pediatric patients with Sturge-Weber syndrome, a rare neurovascular disorder which frequently results in seizures, brain atrophy, calcification, and a range of neurological impairments. METHODS Subjects were seen clinically and consented for research. All 22 patients filled out the Pediatric Neuro-QoL. The Neuro-QoL subscores were converted to T-scores to compare with the referenced control population. Twenty-one participants also filled out the Brain Vascular Malformation Consortium Database Questionnaire containing data pertaining to Sturge-Weber syndrome-related medical history, medications, comorbidities, and family history. All data were analyzed with a significance threshold of P < 0.05. RESULTS Cognitive function quality of life was significantly lower (P < 0.001) in pediatric patients with Sturge-Weber syndrome compared with referenced control subjects. Male gender (P = 0.02) was associated with lower cognitive function Neuro-QoL. The extent of skin (R = -0.46, P = 0.04), total eyelid port-wine birthmark (R = -0.56, P = 0.007), eye (R = -0.58, P = 0.005), and total Sturge-Weber syndrome involvement (R = -0.63, P = 0.002) were negatively correlated with cognitive function Neuro-QoL. A younger age at seizure onset was associated with lower cognitive function Neuro-QoL (hazard ratio = 0.90, P = 0.004) even after controlling for extent of brain, skin, or eye involvement. Antidepressant use was associated with lower cognitive function Neuro-QoL (P = 0.005), and cognitive function Neuro-QoL was negatively correlated with depression Neuro-QoL; however, after adjusting for depression this relationship was no longer significant. CONCLUSIONS The results suggest targeting cognitive function Neuro-QoL in treatment trials and reiterate the prognostic value of early seizure onset. In addition, sex-related differences were noted, which should be further studied.
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Affiliation(s)
- Kelly A Harmon
- Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland
| | - Alyssa M Day
- Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland
| | - Adrienne M Hammill
- Division of Hematology, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Anna L Pinto
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Charles E McCulloch
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California
| | - Anne M Comi
- Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland; Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland; Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
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12
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Martins ML, Letieri ADS, Lenzi MM, Agostini M, Castro GF. Oral healthcare management of a child with phakomatosis pigmentovascularis associated with bilateral Sturge-Weber syndrome. SPECIAL CARE IN DENTISTRY 2019; 39:324-329. [PMID: 30865332 DOI: 10.1111/scd.12372] [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: 11/25/2018] [Revised: 02/21/2019] [Accepted: 02/27/2019] [Indexed: 11/28/2022]
Abstract
The aim of this report was to describe an approach for a child with phakomatosis pigmentovascularis Type IIb associated with bilateral Sturge-Weber syndrome and autistic spectrum disorder. A 6-year-old boy was referred to the Special Care Dental Clinic with the main complaints of "damaged teeth and pain." The physical examination revealed bilateral port-wine staining on the face, neck, and upper and lower limbs, congenital dermal melanocytosis on the back, and dilated blood vessels in the sclera. Intraoral examination revealed hypertrophy of the maxillary bone, diffuse and intense redness of the oral mucosa, crowding, anterior open bite, and carious lesions in the left and right upper second primary molars. The medical team was consulted prior to dental treatment to assess the risk of bleeding, and anesthesia was contraindicated. Instruction about brushing technique and procedures for a suitable oral environment were then carried out using a minimally invasive restorative treatment. The patient did not exhibit collaborative behavior, and follow up continues with the patient receiving preventive treatments. Therefore, a multidisciplinary approach to these patients is fundamental to avoid complications during dental intervention. Moreover, regular visits to the dentist reduce the need for invasive treatments and improve the well-being of these individuals.
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Affiliation(s)
- Mariana Leonel Martins
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Aline Dos Santos Letieri
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Michele Machado Lenzi
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Michelle Agostini
- Department of Pathology and Oral Diagnosis, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gloria Fernanda Castro
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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Shchederkina IO, Livshtz MI, Kuzmina EV, Seliverstova EV, Kessel AE, Petryaykina EE. [Sturge-Weber syndrome in children. Clinical features, diagnosis and approaches to therapy on the example of three clinical cases]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:55-64. [PMID: 32207732 DOI: 10.17116/jnevro201911911255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Sturge-Weber syndrome belongs to the group of phacomotoses and is characterized by a combined lesion of the skin, eyes, nervous system and internal organs. The clinical course of Sturge-Weber syndrome is quite diverse. Of particular interest in the practice of pediatric neurology and neurosurgery is the fact that 72-90% of patients present with epilepsy. Of particular difficulty is the differential diagnosis of epileptic seizures and stroke-like episodes. The article presents clinical cases of patients with Sturge-Weber syndrome of various ages with epileptic seizures and transient ischemic attacks.
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Affiliation(s)
- I O Shchederkina
- Morozov Moscow children clinical hospital, Pediatric stroke center, Moscow, Russia
| | - M I Livshtz
- Morozov Moscow children clinical hospital, Pediatric stroke center, Moscow, Russia; Pirogov Russian National Research Medical University, Moscow, Russia
| | - E V Kuzmina
- Morozov Moscow children clinical hospital, Pediatric stroke center, Moscow, Russia
| | - E V Seliverstova
- Morozov Moscow children clinical hospital, Pediatric stroke center, Moscow, Russia
| | - A E Kessel
- Morozov Moscow children clinical hospital, Pediatric stroke center, Moscow, Russia
| | - E E Petryaykina
- Morozov Moscow children clinical hospital, Pediatric stroke center, Moscow, Russia; Russian University of Friendship, Moscow, Russia
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Gittins S, Steel D, Brunklaus A, Newsom-Davis I, Hawkins C, Aylett SE. Autism spectrum disorder, social communication difficulties, and developmental comorbidities in Sturge-Weber syndrome. Epilepsy Behav 2018; 88:1-4. [PMID: 30195931 DOI: 10.1016/j.yebeh.2018.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/05/2018] [Accepted: 08/06/2018] [Indexed: 11/18/2022]
Abstract
Sturge-Weber syndrome (SWS) is a neurocutaneous disorder characterized by the combination of a facial naevus flammeus and pial angioma, often associated with learning difficulties and/or epilepsy. Here, we report on the neuropsychological characteristics of a cohort of 92 children with SWS seen at a national referral center between 2002 and 2015. Almost a quarter (24%) had a diagnosis of autism spectrum disorder (ASD), with 45% overall having evidence of social communication difficulties (SCD). Autism spectrum disorder was more commonly seen in those individuals with bilateral angioma (p = 0.021). Significant behavioral difficulties were reported in 50% while 26% had difficulties with sleep. Difficulties with social communication, behavior, and sleep were closely associated with one another. They were not, however, significantly associated with markers of epilepsy severity and were noted to occur even in children without epilepsy. The prevalence of ASD/SCD, sleep difficulties, and behavioral disorders seen in SWS is high and reflects the complex needs of this group.
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Affiliation(s)
- Samuel Gittins
- Neurosciences Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK; University College London Medical School, London, UK
| | - Dora Steel
- Neurosciences Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Andreas Brunklaus
- Neurosciences Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Imogen Newsom-Davis
- Neurosciences Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK; Developmental Neurosciences Programme of the UCL Institute of Child Health, London, UK
| | - Christina Hawkins
- Neurosciences Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Sarah E Aylett
- Neurosciences Department, Great Ormond Street Hospital NHS Foundation Trust, London, UK; Developmental Neurosciences Programme of the UCL Institute of Child Health, London, UK.
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15
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De la Torre AJ, Luat AF, Juhász C, Ho ML, Argersinger DP, Cavuoto KM, Enriquez-Algeciras M, Tikkanen S, North P, Burkhart CN, Chugani HT, Ball KL, Pinto AL, Loeb JA. A Multidisciplinary Consensus for Clinical Care and Research Needs for Sturge-Weber Syndrome. Pediatr Neurol 2018; 84:11-20. [PMID: 29803545 PMCID: PMC6317878 DOI: 10.1016/j.pediatrneurol.2018.04.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/11/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Sturge-Weber syndrome is a neurocutaneous disorder associated with port-wine birthmark, leptomeningeal capillary malformations, and glaucoma. It is associated with an unpredictable clinical course. Because of its rarity and complexity, many physicians are unaware of the disease and its complications. A major focus moving ahead will be to turn knowledge gaps and unmet needs into new research directions. METHODS On October 1-3, 2017, the Sturge-Weber Foundation assembled clinicians from the Clinical Care Network with patients from the Patient Engagement Network of the Sturge-Weber Foundation to identify our current state of knowledge, knowledge gaps, and unmet needs. RESULTS One clear unmet need is a need for consensus guidelines on care and surveillance. It was strongly recommended that patients be followed by multidisciplinary clinical teams with life-long follow-up for children and adults to monitor disease progression in the skin, eye, and brain. Standardized neuroimaging modalities at specified time points are needed together with a stronger clinicopathologic understanding. Uniform tissue banking and clinical data acquisition strategies are needed with cross-center, longitudinal studies that will set the stage for new clinical trials. A better understanding of the pathogenic roles of cerebral calcifications and stroke-like symptoms is a clear unmet need with potentially devastating consequences. CONCLUSIONS Biomarkers capable of predicting disease progression will be needed to advance new therapeutic strategies. Importantly, how to deal with the emotional and psychological effects of Sturge-Weber syndrome and its impact on quality of life is a clear unmet need.
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Affiliation(s)
- Alejandro J De la Torre
- Department of Neurology, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Aimee F Luat
- Department of Pediatrics and Neurology, Wayne State University, Children's Hospital of Michigan, Detroit, Michigan
| | - Csaba Juhász
- Department of Pediatrics and Neurology, Wayne State University, Children's Hospital of Michigan, Detroit, Michigan
| | - Mai Lan Ho
- Department of Radiology, Mayo Clinic, Rochester, Minnesota
| | - Davis P Argersinger
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland
| | - Kara M Cavuoto
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida
| | | | | | - Paula North
- Department of Pediatric Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Craig N Burkhart
- Department of Dermatology, University of North Carolina, Chapel Hill, North Carolina
| | - Harry T Chugani
- Department of Neurology, Nemours DuPont Hospital for Children, Wilmington, Delaware
| | | | - Anna Lecticia Pinto
- Department of Neurology, Harvard Medical School, Children's Hospital Boston, Boston, Massachusetts
| | - Jeffrey A Loeb
- Department of Neurology and Rehabilitation, University of Illinois, Chicago, Illinois.
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Luat AF, Behen ME, Chugani HT, Juhász C. Cognitive and motor outcomes in children with unilateral Sturge-Weber syndrome: Effect of age at seizure onset and side of brain involvement. Epilepsy Behav 2018; 80:202-207. [PMID: 29414553 PMCID: PMC5845773 DOI: 10.1016/j.yebeh.2018.01.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/05/2018] [Accepted: 01/08/2018] [Indexed: 01/06/2023]
Abstract
PURPOSE Most children with Sturge-Weber syndrome (SWS) develop seizures that may contribute to neurocognitive status. In this study, we tested the hypothesis that very early seizure onset has a particularly detrimental effect on the cognitive and/or motor outcomes of children with unilateral SWS. We also tested whether side of SWS brain involvement modulates the effect of seizure variables on the pattern of cognitive abnormalities. METHODS Thirty-four children (22 girls; mean age 6.1years) with unilateral SWS and history of epilepsy in a longitudinal cohort underwent neurological and cognitive evaluations. Global intelligent quotient (GIQ), verbal intelligent quotient (VIQ), nonverbal intelligent quotient (IQ), and motor function were correlated with epilepsy variables, side and extent of brain involvement on magnetic resonance imaging (MRI). RESULTS Mean age at seizure onset was 1.3years (0.1-6years) and mean IQ at follow-up was 86 (45-118). Age at seizure onset showed a logarithmic association with IQ, with maximum impact of seizures starting before age 1year, both in uni- and multivariate regression analyses. In the left SWS group (N=20), age at seizure onset was a strong predictor of nonverbal IQ (p=0.001); while early seizure onset in the right-hemispheric group had a more global effect on cognitive functions (p=0.02). High seizure frequency and long epilepsy duration also contributed to poor outcome IQ independently in multivariate correlations. Children with motor involvement started to have seizures at/before 7months of age, while frontal lobe involvement was the strongest predictor of motor deficit in a multivariate analysis (p=0.017). CONCLUSION These findings suggest that seizure onset prior to age 1year has a profound effect on severity of cognitive and motor dysfunction in children with SWS; however, the effect of seizures on the type of cognitive deficit is influenced by laterality of brain involvement.
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Affiliation(s)
- Aimee F Luat
- Departments of Pediatrics and Neurology, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit Medical Center, 3901 Beaubien St., Detroit, MI 48201, USA.
| | - Michael E Behen
- Departments of Pediatrics and Neurology, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit Medical Center, 3901 Beaubien St., Detroit, MI 48201, USA
| | - Harry T Chugani
- Departments of Pediatrics and Neurology, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit Medical Center, 3901 Beaubien St., Detroit, MI 48201, USA; Department of Neurology, School of Medicine, Thomas Jefferson University, Philadelphia, PA, USA; Division of Pediatric Neurology, Nemours A.I. DuPont Hospital for Children, 1600 Rockland Rd., Wilmington, Delaware, 19803, USA
| | - Csaba Juhász
- Departments of Pediatrics and Neurology, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit Medical Center, 3901 Beaubien St., Detroit, MI 48201, USA
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Kaplan EH, Offermann EA, Sievers JW, Comi AM. Cannabidiol Treatment for Refractory Seizures in Sturge-Weber Syndrome. Pediatr Neurol 2017; 71:18-23.e2. [PMID: 28454984 DOI: 10.1016/j.pediatrneurol.2017.02.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 02/09/2017] [Accepted: 02/16/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Sturge-Weber syndrome results in leptomeningeal vascular malformations, medically refractory epilepsy, stroke(s), and cognitive impairments. Cannabidiol, a cannabinoid without psychoactive properties, has been demonstrated in preclinical models to possibly have anticonvulsant, antioxidant, and neuroprotective actions. METHODS Five subjects with Sturge-Weber syndrome brain involvement and treatment-resistant epilepsy were enrolled. Motor seizure frequency, quality of life, and adverse events were recorded from the eighth week of the pretreatment period, eight weeks after starting maintenance dose (week 14), and the most recent visit. RESULTS Four subjects had data through week 14, one of whom initially withdrew for lack of efficacy but because of other benefits re-enrolled with a lower dose. Two subjects at week 14 and three subjects with bilateral brain involvement had at the last visit a greater than 50% seizure reduction, reported an improved quality of life, and remained on cannabidiol 63-80 weeks after starting the drug. Three subjects reported mild side effects considered related to cannabidiol. CONCLUSION This study suggests that cannabidiol may be well tolerated as adjunctive medication for seizure management and provides initial data supporting further study of cannabidiol in individuals with Sturge-Weber syndrome.
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Affiliation(s)
- Emma H Kaplan
- Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland
| | | | - Jacqueline W Sievers
- Clinical Trials Compliance and Quality Assurance, Kennedy Krieger Institute, Baltimore, Maryland
| | - Anne M Comi
- Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland; Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland; Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
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Liu X, Otsuki T, Takahashi A, Kaido T. Vertical parasagittal hemispherotomy for Sturge-Weber syndrome in early infancy: case report and literature review. SPRINGERPLUS 2016; 5:1434. [PMID: 27652010 PMCID: PMC5005253 DOI: 10.1186/s40064-016-3096-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 08/17/2016] [Indexed: 11/10/2022]
Abstract
INTRODUCTION The authors here present a rare case of a 3-month-old infant with unilateral Sturge-Weber syndrome (SWS) who had excellent seizure control and no aggravation of previous existed neurological deficits after vertical parasagittal hemispherotomy (VPH). To our knowledge, this patient with SWS was the youngest one who received VPH. CASE DESCRIPTION The use of VPH results in a successful treatment of intractable epilepsy in a patient with seizure onset in early infancy. At follow-up, the patient's neurodevelopmental status has been improved since the surgery. DISCUSSION It is generally accepted that early-onset seizures in children with SWS are associated with worse neurological and developmental outcomes. However, when surgical treatment should be considered and how it should be performed remain a longstanding controversy. We promote early surgery in children with SWS and early-onset epilepsy. CONCLUSION We suggest that VPH may be a useful adjuvant in the management of SWS with refractory epilepsy in early infancy and this procedure carries low neurological risk.
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Affiliation(s)
- Xiangyu Liu
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002 Jiangsu Province People's Republic of China
| | - Taisuke Otsuki
- Department of Neurosurgery, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi-cho, Kodaira, Tokyo 187-8551 Japan
| | - Akio Takahashi
- Department of Neurosurgery, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi-cho, Kodaira, Tokyo 187-8551 Japan
| | - Takanobu Kaido
- Department of Neurosurgery, National Hospital Organization Nara Medical Center, Shichijo 2-789, Nara, 630-8053 Japan
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Bosnyák E, Behen ME, Guy WC, Asano E, Chugani HT, Juhász C. Predictors of Cognitive Functions in Children With Sturge-Weber Syndrome: A Longitudinal Study. Pediatr Neurol 2016; 61:38-45. [PMID: 27353695 PMCID: PMC4983234 DOI: 10.1016/j.pediatrneurol.2016.05.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 05/20/2016] [Accepted: 05/21/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND Sturge-Weber syndrome is often accompanied by seizures and neurocognitive deterioration, although previous studies have suggested that early functional brain reorganization may diminish the cognitive sequelae in some children with unilateral Sturge-Weber syndrome. The "rules" governing these plasticity mechanisms are poorly understood. In this study, we evaluated longitudinal changes of cognitive functioning (intelligence quotient [IQ]) and assessed the performance of clinical, electroencephalography (EEG), and magnetic resonance imaging (MRI) variables for predicting IQ in children with Sturge-Weber syndrome. METHODS Thirty-three young children (mean age: 3.3 years at baseline) with unilateral Sturge-Weber syndrome underwent MRI, scalp EEG, and neuropsychology evaluation twice, with a median follow-up of 2 years. None of the children had epilepsy surgery. Longitudinal IQ changes were calculated. Seizure variables, interictal EEG abnormalities, and extent and location of MRI brain involvement were correlated with IQ assessed at follow-up. RESULTS Global IQ showed a highly variable course with both increases and decreases over time. Lower IQ at baseline was associated with interval IQ increase. In univariate analyses, lower outcome IQ was associated with baseline EEG abnormalities (P < 0.001), young age at seizure onset (P = 0.001), high seizure frequency (P = 0.02), and early frontal-lobe involvement on MRI (P = 0.01). In multivariate analysis, EEG abnormalities at baseline remained a robust, independent predictor of outcome IQ. CONCLUSIONS The early trajectory of cognitive changes in children with unilateral Sturge-Weber syndrome is highly variable; children with improving IQ likely undergo effective unimpeded functional reorganization. Early onset, frequent seizures, and interictal epileptiform abnormalities on EEG likely interfere with this process resulting in poor cognitive functions. Future studies assessing interventions should target this high-risk subgroup to optimize cognitive outcome in Sturge-Weber syndrome.
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Affiliation(s)
- Edit Bosnyák
- Department of Pediatrics, Wayne State University and Children's Hospital of Michigan, Detroit, Michigan
| | - Michael E Behen
- Department of Pediatrics, Wayne State University and Children's Hospital of Michigan, Detroit, Michigan
| | - William C Guy
- Department of Pediatrics, Wayne State University and Children's Hospital of Michigan, Detroit, Michigan
| | - Eishi Asano
- Department of Pediatrics, Wayne State University and Children's Hospital of Michigan, Detroit, Michigan; Department of Neurology, Wayne State University, Detroit, Michigan
| | - Harry T Chugani
- Department of Pediatrics, Wayne State University and Children's Hospital of Michigan, Detroit, Michigan; Department of Neurology, Wayne State University, Detroit, Michigan; Division of Pediatric Neurology, Nemours A.I. duPont Hospital for Children, Wilmington, Delaware; Thomas Jefferson University School of Medicine, Philadelphia, Pennsylvania
| | - Csaba Juhász
- Department of Pediatrics, Wayne State University and Children's Hospital of Michigan, Detroit, Michigan; Department of Neurology, Wayne State University, Detroit, Michigan.
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Raus I, Coroiu RE, Capusan CS. Neuroimaging in pediatric phakomatoses. An educational review. Med Pharm Rep 2016; 89:56-64. [PMID: 27004026 PMCID: PMC4777470 DOI: 10.15386/cjmed-417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 06/25/2015] [Accepted: 07/06/2015] [Indexed: 12/30/2022] Open
Abstract
Phakomatoses are a group of more than 30 entities with an inheritance pattern that primarily affects the central nervous system, skin, viscera and connective tissue. The aim of this paper is to make an educational review of the most common radiological findings on phakomatoses through the iconography of the cases collected in our magnetic resonance imaging (MRI) and computer tomography (CT) units over the last ten years. Also, we describe and illustrate by these techniques the main features of the most common entities within the wide spectrum of diseases. As highly variable and age dependent, imaging techniques have an important role in the diagnosis and follow-up of these patients. Increased awareness for the need to implement and conduct screening programs could be considered as a solution to prevent late diagnosis and to treat the patients in early stages of disease.
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Affiliation(s)
- Iulian Raus
- Radiology Department, Dr. Constantin Papilian Military and Emergency Hospital of Cluj-Napoca, Romania
| | - Roxana Elena Coroiu
- Radiology Department, Iuliu Hatieganu University of Medicine and Pharmacy of Cluj-Napoca, Romania
| | - Cosmin Serban Capusan
- Radiology Department, Dr. Constantin Papilian Military and Emergency Hospital of Cluj-Napoca, Romania
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Abstract
Neurocutaneous disorders are a heterogeneous group of conditions (mainly) affecting the skin [with pigmentary/vascular abnormalities and/or cutaneous tumours] and the central and peripheral nervous system [with congenital abnormalities and/or tumours]. In a number of such disorders, the skin abnormalities can assume a mosaic patterning (usually arranged in archetypical patterns). Alternating segments of affected and unaffected skin or segmentally arranged patterns of abnormal skin often mirror similar phenomena occurring in extra-cutaneous organs/tissues [eg, eye, bone, heart/vessels, lung, kidney and gut]. In some neurocutaneous syndromes the abnormal mosaic patterning involve mainly the skin and the nervous system configuring a (true) mosaic neurocutaneous disorder; or an ordinary trait of a neurocutaneous disorder is sometimes superimposed by a pronounced linear or otherwise segmental involvement; or, lastly, a neurocutaneous disorder can occur solely in a mosaic pattern. Recently, the molecular genetic and cellular bases of an increasing number of neurocutaneous disorders have been unravelled, shedding light on the interplays between common intra- and extra-neuronal signalling pathways encompassing receptor-protein and protein-to-protein cascades (eg, RAS, MAPK, mTOR, PI3K/AKT and GNAQ pathways), which are often responsible of the mosaic distribution of cutaneous and extra-cutaneous features. In this article we will focus on the well known, and less defined mosaic neurocutaneous phenotypes and their related molecular/genetic bases, including the mosaic neurofibromatoses and their related forms (ie, spinal neurofibromatosis and schwannomatosis); Legius syndrome; segmental arrangements in tuberous sclerosis; Sturge-Weber and Klippel-Trenaunay syndromes; microcephaly/megalencephaly-capillary malformation; blue rubber bleb nevus syndrome; Wyburn-Mason syndrome; mixed vascular nevus syndrome; PHACE syndrome; Incontinentia pigmenti; pigmentary mosaicism of the Ito type; neurocutaneous melanosis; cutis tricolor; speckled lentiginous syndrome; epidermal nevus syndromes; Becker's nevus syndrome; phacomatosis pigmentovascularis and pigmentokeratotica; Proteus syndrome; and encephalocraniocutaneous lipomatosis.
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Affiliation(s)
- Martino Ruggieri
- Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy.
| | - Andrea D Praticò
- Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy; Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
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Abstract
The Sturge-Weber (SWS) syndrome is a rare condition with congenital capillary malformations. Hemorrhages may occur on dental treatment, which can have a dramatic effect on a patient's vital sign. The aim of the present brief clinical study was to briefly report a case of a female patient with SWS who underwent an endodontic treatment. A 25-year-old patient (C.O.B.S.) with SWS and vascular malformation in cervicofacial right region was admitted to the dental clinic with pulsatile pain in tooth 16. An emergency dental treatment with cavity preparation and access to root canals was performed with intraligamentary and intrapulpal anesthesia with 3% prilocain 3% with felypressin 0.03 UI/mL because the tooth was located in the region of the vascular malformation, and any surgical treatment could lead to hemorrhages. After 7 days, the patient was recalled with the absence of painful symptoms. The endodontic treatment in patients with SWS is feasible, and safety should be an alternative to surgical treatments.
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23
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Reidy TG, Suskauer SJ, Bachur CD, McCulloch CE, Comi AM. Preliminary reliability and validity of a battery for assessing functional skills in children with Sturge-Weber syndrome. Childs Nerv Syst 2014; 30:2027-36. [PMID: 25344741 PMCID: PMC4276129 DOI: 10.1007/s00381-014-2573-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 10/10/2014] [Indexed: 11/28/2022]
Abstract
PURPOSE The purpose of this study was to evaluate inter-rater reliability and validity of a proposed functional outcome battery for clinical trials in children with Sturge-Weber syndrome (SWS). METHODS Ten children were evaluated twice on the same day using a series of functional outcome measures selected for sensitivity to the range of age and function of children with SWS: Modified Rankin Scale, Pediatric Evaluation of Disability Index, Modified House Functional Classification, and a modified version of the Erhardt Developmental Prehension Assessment. Inter-rater reliability was calculated, and criterion validity was explored through correlations with the Sturge-Weber Syndrome-Neurological Rating Score (SWS-NRS). RESULTS Inter-rater reliability was high across all measures. Correlations were identified between the SWS-NRS and the study measures. CONCLUSIONS The proposed battery of functional outcome measures captures child's functioning at the levels of impairment, activity and participation and is robust to evaluation by different raters and across sessions on the same day. This battery is expected to be sensitive to treatment-related changes in qualitative patterns of hand use, functional skills, and/or change in independence in daily living.
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Affiliation(s)
| | - Stacy J. Suskauer
- Kennedy Krieger Institute; 707 North Broadway, Baltimore, MD 21205, USA,Johns Hopkins University School of Medicine, Departments of Physical Medicine and Rehabilitation and Pediatrics
| | - Cathy D. Bachur
- Kennedy Krieger Institute; 707 North Broadway, Baltimore, MD 21205, USA
| | - Charles E. McCulloch
- University of California San Francisco School of Medicine, Division of Biostatistics; UCSF Box 0560, San Francisco, CA 94107-1762, USA
| | - Anne M. Comi
- Kennedy Krieger Institute; 707 North Broadway, Baltimore, MD 21205, USA,Johns Hopkins University School of Medicine, Departments of Neurology and Pediatrics
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24
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Abstract
Sturge-Weber syndrome is a rare sporadic neurocutaneous syndrome the hallmark of which is a facial port-wine stain involving the first division of the trigeminal nerve, ipsilateral leptomeningeal angiomata and angioma involving the ipsilateral eye. Our understanding of the disease process has vastly improved since it was first described in 1879, with recent identification of an activating somatic mutation in the GNAQ gene found in association with both Sturge-Weber syndrome and non-syndromic facial port-wine stain. Sturge-Weber syndrome is marked by a variable but usually progressive course in early childhood characterised by seizures, stroke-like episodes, headaches, neurological and cognitive deterioration, hemiparesis, glaucoma and visual field defects. More recently, the increased prevalance of otolaryngological, endocrine and emotional-behavioural issues have been established. Neurophysiology and neuroimaging studies provide information regarding the evolution of changes in Sturge-Weber syndrome over time. Early recognition and aggressive management of symptoms remains cornerstone in the management of this syndrome. An international collaborative effort is needed to maximise our understanding of the natural history and response to interventions in Sturge-Weber Syndrome.
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25
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Abstract
Sturge-Weber syndrome (SWS) is a rare sporadic neurocutaneous syndrome defined by the association of a facial capillary malformation in the ophthalmic distribution of the trigeminal nerve, with ipsilateral vascular glaucoma and vascular malformation of the eye, and a leptomeningeal angioma. SWS is suspected at birth in the presence of facial angioma in the trigeminal nerve area. MRI with gadolinium enhancement and pondered T1, T2, FLAIR and diffusion sequences is today the technique of choice to visualize the leptomeningeal angioma or to suspect it by indirect signs, even before the development of neurological signs, from the first months of life. The prognosis of SWS with leptomeningeal angioma is related to the severity of neurological signs that are absent at birth and develop later in life (epilepsy, hemiparesis, and mental delay). Seizures are usually the presenting neurological symptom. Status epilepticus might inaugurate the epilepsy and remains frequent in infancy. Repetitive seizures are thought to increase the atrophy of brain tissue in regard to the leptomeningeal angioma. Preventive presymptomatic treatment with antiepileptic drugs is often recommended, and parents are trained to use rescue benzodiazepines in case of seizures. After epilepsy onset, in patients intractable to antiepileptic drugs, surgery should be considered.
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Affiliation(s)
- R Nabbout
- Department of Pediatric Neurology, Hôpital Necker-Enfants Malades; Centre de référence épilepsies rares; INSERM U663, Paris, France
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26
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Millichap JG. Outcomes of Bilateral Sturge-Weber Syndrome. Pediatr Neurol Briefs 2011. [DOI: 10.15844/pedneurbriefs-25-6-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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