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Stadulni ARP, Sleifer P, Berticelli AZ, Riesgo R, Rocha-Muniz CN, Schochat E. Stroke in children and adolescents: Analysis of electrophysiological and behavioral assessment findings of auditory processing. Clinics (Sao Paulo) 2023; 78:100286. [PMID: 37812955 PMCID: PMC10569949 DOI: 10.1016/j.clinsp.2023.100286] [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: 03/09/2023] [Revised: 08/25/2023] [Accepted: 09/06/2023] [Indexed: 10/11/2023] Open
Abstract
PURPOSE This study aimed to analyze the auditory processing behavior of children and adolescents diagnosed with stroke and compare it with that of typically developing individuals. METHODS This was an analytical cross-sectional study involving 48 participants aged between 7 and 17 years with adequate schooling for age and grade, allocated equally to two groups: Stroke (SG) and Control Groups (CG). For the SG, cases identified between 2003 and 2018 were considered. In the CG, school-aged participants with typical development were randomized. After screening for differential audiological assessment and confirmation of auditory pathway integrity at the brainstem level, binaural analyses of the auditory processing behavior were conducted using the Dichotic Digit Test (DDT), Frequency Pattern Test (FPT), and electrophysiological assessment (P300). The Shapiro-Wilk test for normality was conducted, followed by the T and Mann-Whitney tests, with a 95 % confidence level and significance offset at p < 0.05, using the SPSS software (IBM®, v. 22.) RESULTS: The CG performed better in terms of auditory processing. These differences were significant (p < 0.0001) for the binaural integration of DDT, FPT humming and Labeling, and P300 latency. The P300 results were similar; however, with a greater amplitude in the SG. CONCLUSION This study showed that children and adolescents with stroke performed worse in electrophysiological and behavioral tests of auditory processing assessed using the auditory evoked potentials. These data reinforce the hypothesis that stroke-related lesions compromise the neural mechanisms underlying auditory processing.
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Affiliation(s)
- Andréia Rodrigues Parnoff Stadulni
- Department of Physiotherapy, Speech Therapy and Occupational Therapy, Faculdade de Medicina da Universidade de São Paulo (USP), São Paulo, SP, Brazil.
| | - Pricila Sleifer
- Department of Health and Human Communication, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Amanda Zanatta Berticelli
- Graduate Program in Child and Adolescent Health, Faculdade de Medicina da Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Rudimar Riesgo
- Graduate Program in Child and Adolescent Health, Faculdade de Medicina da Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Hospital de Clínicas (HCPA), Porto Alegre, RS, Brazil
| | - Carolina Nunes Rocha-Muniz
- Department of Physiotherapy, Speech Therapy and Occupational Therapy, Faculdade de Medicina da Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Eliane Schochat
- Department of Physiotherapy, Speech Therapy and Occupational Therapy, Faculdade de Medicina da Universidade de São Paulo (USP), São Paulo, SP, Brazil
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Abstract
Context: Non-traumatic spinal cord infarction in the young adult is usually associated with a single or multiple genetic mutations. There are certain gene mutations that are more commonly associated with spinal cord infarctions. Homozygous or heterozygous mutations, and single mutations or polymorphism, do not seem to determine the probability of spinal cord infarction.Findings: We add another case of spinal cord infarction in a young adult to the few reported in the literature, and discuss the value of genetic studies and genetic counseling.Conclusion: Non-traumatic spinal cord infarction is usually caused by a genetic mutation. Early recognition of this entity and definition of the mutation will limit unnecessary and invasive procedures and allows early rehabilitation, preventive measures for complications and genetic counseling.
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Affiliation(s)
- Maria Khoueiry
- Department of Neurology, American University Medical Center, Beirut, Lebanon
| | - Hussein Moussa
- Department of Neurology, American University Medical Center, Beirut, Lebanon
| | - Raja Sawaya
- Department of Neurology, American University Medical Center, Beirut, Lebanon,Correspondence to: Raja Sawaya, Clinical Neurophysiology Laboratory, AmericanUniversity Medical Center, POB: 113 - 6044 / C-27, Beirut, Lebanon; Ph: 00-961-3347377.
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Park D, Kim BH, Lee SE, Park JK, Cho JM, Kwon HD, Lee SY. Spinal Cord Infarction: A Single Center Experience and the Usefulness of Evoked Potential as an Early Diagnostic Tool. Front Neurol 2020; 11:563553. [PMID: 33192998 PMCID: PMC7652817 DOI: 10.3389/fneur.2020.563553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/14/2020] [Indexed: 11/17/2022] Open
Abstract
Background: Spinal cord infarction (SCI) is a rare disease and its early diagnosis is challenging. Here, we described the clinical features and imaging findings of SCI, and assessed the results of evoked potential (EP) studies to elucidate their diagnostic role in the early stage of SCI. Methods: We retrospectively analyzed 14 patients who had spontaneous SCI. The demographic, neurological, and temporal profiles of the SCI patients were identified. We reviewed the imaging findings and assessed the changes in them over time. To review EP, central motor conduction time (CMCT) and somatosensory evoked potential (SEP) values were obtained. We also enrolled 15 patients with transverse myelitis (TM), and compared the clinical, radiological and electrophysiological features between SCI and TM patients. Results: The ages of the SCI patients ranged from 54 to 73 years. Nine patients (64.3%) showed nadir deficits within 6 h. The most common type of clinical visit was via the emergency center. Nine patients (64.3%) presented with peri-onset focal pain. The median initial modified Rankin scale score was 3. For 9 patients (64.3%), initial T2 imaging findings were negative, but subsequent diffusion weighed imaging (DWI) showed diffusion restriction. Vertebral body infarction was observed in 5 patients (35.7%). EP data were available for 10 SCI patients. All 8 patients who had their CMCT measured showed abnormalities. Among them, motor evoked potentials were not evoked in 6 patients at all. SEP was measured in 10 patients, and 9 of them showed abnormalities; one of them showed no SEP response. For 5 patients, the EP studies were done prior to DWI, and all the patients showed definite abnormalities. The abnormalities in the EP findings of the SCI patients were more profound than those of the TM patients, even though the duration from the onset to the start of the study was much shorter for SCI patients. Conclusion: SCI can be diagnosed based on typical clinical manifestations and appropriate imaging studies. Our study also indicates that immediate sensory and motor EP study can have an adjuvant diagnostic role in the hyperacute stage of SCI, and can improve the accuracy of diagnosis.
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Affiliation(s)
- Dougho Park
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Byung Hee Kim
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Sang Eok Lee
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Ji Kang Park
- Department of Radiology, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Jae Man Cho
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Heum Dai Kwon
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Su Yun Lee
- Department of Neurology, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
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Morshid A, Jadiry HA, Chaudhry U, Raghuram K. Pediatric spinal cord infarction following a minor trauma: a case report. Spinal Cord Ser Cases 2020; 6:95. [PMID: 33046690 DOI: 10.1038/s41394-020-00344-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 09/14/2020] [Accepted: 09/18/2020] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Pediatric spinal cord infarction is a rare entity that presents a diagnostic challenge at the emergency department. Ischemic spinal cord infarction can occur in the setting of trauma, cardiovascular malformation, or postoperatively. We report a case of anterior spinal artery infarction following seemingly minor trauma in an otherwise healthy 14-year-old male. CASE PRESENTATION A 14-year-old male presented with unprovoked sudden-onset stabbing back pain earlier that day. The patient then demonstrated bilateral lower extremities weakness while at the emergency department. After extensive diagnostic workup, the patient was diagnosed with anterior spinal artery territory infarction involving the thoracic spinal cord. Minor trauma to the thoracic spinal cord was detected on imaging and was believed to be the culprit of this event. DISCUSSION Given the rarity of spinal cord ischemia, a high index of suspicion and extensive workup of patients presenting with clinical weakness are needed for accurate diagnosis and to avoid the eventual poor outcome. With so few reports in the literature regarding spinal cord ischemia in the pediatric population, accurate diagnosis is often delayed until after irreversible events have already taken place. Our case report of anterior spinal artery distribution thoracic cord infarct following a minor trauma was diagnosed by axial thin-slice DWI MRI with an otherwise negative workup.
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Affiliation(s)
- Ali Morshid
- Department of Diagnostic Radiology, The University of Texas Medical Branch, Galveston, TX, USA.
| | - Huda Al Jadiry
- Department of Diagnostic Radiology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Umar Chaudhry
- Department of Diagnostic Radiology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Karthikram Raghuram
- Department of Diagnostic Radiology, The University of Texas Medical Branch, Galveston, TX, USA
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Cortese MM, Kambhampati AK, Schuster JE, Alhinai Z, Nelson GR, Guzman Perez-Carrillo GJ, Vossough A, Smit MA, McKinstry RC, Zinkus T, Moore KR, Rogg JM, Candee MS, Sejvar JJ, Hopkins SE. A ten-year retrospective evaluation of acute flaccid myelitis at 5 pediatric centers in the United States, 2005-2014. PLoS One 2020; 15:e0228671. [PMID: 32053652 PMCID: PMC7018000 DOI: 10.1371/journal.pone.0228671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 01/20/2020] [Indexed: 12/18/2022] Open
Abstract
Background Acute flaccid myelitis (AFM) is a severe illness similar to paralytic poliomyelitis. It is unclear how frequently AFM occurred in U.S. children after poliovirus elimination. In 2014, an AFM cluster was identified in Colorado, prompting passive US surveillance that yielded 120 AFM cases of unconfirmed etiology. Subsequently, increased reports were received in 2016 and 2018. To help inform investigations on causality of the recent AFM outbreaks, our objective was to determine how frequently AFM had occurred before 2014, and if 2014 cases had different characteristics. Methods We conducted a retrospective study covering 2005–2014 at 5 pediatric centers in 3 U.S. regions. Possible AFM cases aged ≤18 years were identified by searching discharge ICD-9 codes and spinal cord MRI reports (>37,000). Neuroradiologists assessed MR images, and medical charts were reviewed; possible cases were classified as AFM, not AFM, or indeterminate. Results At 5 sites combined, 26 AFM cases were identified from 2005–2013 (average annual number, 3 [2.4 cases/100,000 pediatric hospitalizations]) and 18 from 2014 (12.6 cases/100,000 hospitalizations; Poisson exact p<0.0001). A cluster of 13 cases was identified in September–October 2014 (temporal scan p = 0.0001). No other temporal or seasonal trend was observed. Compared with cases from January 2005–July 2014 (n = 29), cases from August–December 2014 (n = 15) were younger (p = 0.002), more frequently had a preceding respiratory/febrile illness (p = 0.03), had only upper extremities involved (p = 0.008), and had upper extremity monoplegia (p = 0.03). The cases had higher WBC counts in cerebrospinal fluid (p = 0.013). Conclusion Our data support emergence of AFM in 2014 in the United States, and those cases demonstrated distinctive features compared with preceding sporadic cases.
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Affiliation(s)
- Margaret M. Cortese
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- * E-mail:
| | - Anita K. Kambhampati
- Contracting Agency to the Division of Viral Diseases, IHRC, Inc., Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Jennifer E. Schuster
- Division of Infectious Diseases, Department of Pediatrics, Children’s Mercy Kansas City, Kansas City, Missouri, United States of America
| | - Zaid Alhinai
- Division of Infectious Diseases, Department of Pediatrics, Alpert Medical School, Hasbro Children’s Hospital, Brown University, Providence, Rhode Island, United States of America
| | - Gary R. Nelson
- Division of Child Neurology, Department of Pediatrics, Primary Children’s Hospital, University of Utah, Salt Lake City, Utah, United States of America
| | - Gloria J. Guzman Perez-Carrillo
- Neuroradiology Section, Mallinckrodt Institute of Radiology, St. Louis Children’s Hospital, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Arastoo Vossough
- Department of Radiology, Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Michael A. Smit
- Division of Infectious Diseases, Department of Pediatrics, Alpert Medical School, Hasbro Children’s Hospital, Brown University, Providence, Rhode Island, United States of America
| | - Robert C. McKinstry
- Neuroradiology Section, Mallinckrodt Institute of Radiology, St. Louis Children’s Hospital, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Timothy Zinkus
- Department of Radiology, Children’s Mercy Kansas City, Kansas City, Missouri, United States of America
| | - Kevin R. Moore
- Department of Medical Imaging, Primary Children’s Hospital, University of Utah, Salt Lake City, Utah, United States of America
| | - Jeffrey M. Rogg
- Department of Diagnostic Imaging, Alpert Medical School, Hasbro Children’s Hospital, Brown University, Providence, Rhode Island, United States of America
| | - Meghan S. Candee
- Division of Child Neurology, Department of Pediatrics, Primary Children’s Hospital, University of Utah, Salt Lake City, Utah, United States of America
| | - James J. Sejvar
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Sarah E. Hopkins
- Division of Neurology, Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
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Gerzson LR, Ranzan J, Almeida CSD, Riesgo RDS. O impacto do acidente vascular cerebral na qualidade de vida de crianças e adolescentes. FISIOTERAPIA E PESQUISA 2018. [DOI: 10.1590/1809-2950/17007025032018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO O objetivo deste estudo foi avaliar a qualidade de vida (QV) de crianças/adolescentes com diagnóstico de acidente vascular cerebral (AVC) segundo as percepções do responsável e das próprias crianças/adolescentes comparados com um grupo controle (GC). Participaram 78 sujeitos divididos em: Grupo de crianças/adolescentes que tiveram histórico de AVC (GAVC, n=39) e um Grupo de crianças/adolescentes saudáveis como Controle (GC, n=39), sendo pareados por sexo e idade. Utilizou-se de entrevista semiestruturada para descrever os aspectos sociodemográficos e do instrumento Pediatric Quality of Life Inventory (PedsQLTM 4.0) para avaliar a QV dos sujeitos no seu desenvolvimento. A mediana de idade do diagnóstico de AVC do GAVC foi sete meses, sendo que a maioria apresentou AVC isquêmico (71,8%) e hemiparesia. De acordo com os responsáveis do GAVC, a Capacidade Funcional dos seus filhos foi significativamente diferente, apresentando inferioridade em relação ao GC. Para os responsáveis também a variável escolaridade do pai manteve efeito positivo significativo nos aspectos emocionais da criança, e a variável idade da criança/adolescente e tempo do AVC >29 dias de vida apresentou efeito negativo nos aspectos escolares. Já para as crianças/adolescentes, a variável idade em que entrou na escola e gênero apresentou efeito significativo negativo no desfecho de aspectos escolares em relação ao GC. Concluímos que a percepção dos responsáveis difere da percepção da criança/adolescente em relação à capacidade funcional desta; a escolaridade do pai influenciou positivamente nos aspectos emocionais da criança, e as crianças sentem-se com um prejuízo no desempenho escolar, principalmente os meninos.
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Affiliation(s)
| | | | | | - Rudimar dos Santos Riesgo
- Universidade Federal do Rio Grande do Sul, Brazil; Universidade Federal do Rio Grande do Sul, Brazil
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Bar C, Cheuret E, Bessou P, Pedespan JM. Childhood idiopathic spinal cord infarction: Description of 7 cases and review of the literature. Brain Dev 2017; 39:818-827. [PMID: 28578817 DOI: 10.1016/j.braindev.2017.05.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 05/11/2017] [Accepted: 05/18/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVES To describe the clinical course, neuroimaging findings and functional outcome of idiopathic spinal cord infarction (SCI) in adolescents. METHODS Retrospective and descriptive analyses of seven patients with idiopathic SCI and 50 additional cases from the literature were included. Data collected concerned clinical presentation, MRI findings, initial diagnosis, treatments and functional outcome at the last medical visit. RESULTS Mean age at presentation was 13.2years (range 13-15). All patients presented a sudden and painful acute myelopathy with <24h time to maximal symptoms manifestation. A suspected trigger related to a minor effort was reported in 3/7 cases. Six patients presented with paraplegia, one with paraparesis. All had bladder dysfunction needing catheterization. Three patients had an initial misdiagnosis. Initial MRI was considered as normal in 2 cases. In the 5 other cases, T2-weighted-MR images showed hyperintensity within the thoracolumbar spinal cord, affecting mostly the anterior spinal artery territory. Evidence for associated spinal growth dystrophy were present in 6/7 cases. Mean follow-up time was 27.4months (range 3-46): 2 patients recovered autonomous ambulation, 4 patients regained walking ability with aids and one child (the shortest follow-up) remained wheelchair-dependent. A neurogenic bladder was still reported in 6/7 children at the last visit. Complementary analyses with literature cases were consistent with the findings obtained in our cohort. CONCLUSION Idiopathic SCI typically occurs in adolescence with a rapid onset and painful acute myelopathy. The MRI shows a T2-hyperintense signal within the spinal cord and provides evidence for an ischemic mechanism. Etiology remains unclear in most cases even though some specific risk factors for this age must play an important role in the pathogenesis, such as mechanical constraints on the immature spine.
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Affiliation(s)
- Claire Bar
- Service de Neurologie Pédiatrique, Hôpital Pellegrin-Enfants, CHU de Bordeaux, France.
| | - Emmanuel Cheuret
- Service de Neurologie Pédiatrique, Hôpital des Enfants, CHU de Toulouse, France
| | - Pierre Bessou
- Service d'imagerie anténatale, de l'enfant et de la femme, Hôpital Pellegrin-Enfants, CHU de Bordeaux, France
| | - Jean-Michel Pedespan
- Service de Neurologie Pédiatrique, Hôpital Pellegrin-Enfants, CHU de Bordeaux, France
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