RESUMEN
BACKGROUND: Quantitative lesion net water uptake (NWU) has been described as an imaging biomarker reflecting vasogenic edema as an early indicator of infarct progression. We hypothesized that edema formation measured by NWU is higher in children compared to adults but despite this functional outcome may be better in children. METHODS: This study analyzed children enrolled in the Save ChildS Study who had baseline and follow-up computed tomography available and the data were compared to adult patients. RESULTS: Some 207 patients, of whom 13 were children and 194 were adults, were analyzed. Median NWU at baseline was 7.8% (IQR: 4.3-11.3), and there were no significant differences between children and adults (7.5% vs. 7.8%; p = 0.87). The early edema progression rate was 3.0%/h in children and 2.3%/h in adults. Median ΔNWU was 15.1% in children and 10.5% in adults. Children had significantly more often excellent (mRS 0-1; children 10/13 = 77% vs. adults 28/196 = 14%; p < 0.0001) and favorable clinical outcomes (mRS 0-2, 12/13 = 92% vs. 39/196 = 20%; p < 0.0001). CONCLUSIONS: In this study, clinical outcomes in children with large vessel occlusion strokes were better than in adults despite similar clinical and imaging characteristics and similar edema formation. This may be impacted by the generally better outcomes of children after strokes but may demonstrate that the degree of early ischemic changes using Alberta Stroke Program Early Computed Tomography Score (ASPECTS) and edema progression rate may not be a reason for exclusion from endovascular thrombectomy.
Asunto(s)
Isquemia Encefálica , Accidente Cerebrovascular , Humanos , Niño , Estudios Retrospectivos , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/diagnóstico por imagen , Trombectomía/métodos , Edema , Tomografía Computarizada por Rayos X/métodos , Agua , Resultado del TratamientoRESUMEN
BACKGROUND: Revascularization surgery decreases the long-term risk of stroke in children with moyamoya but carries an increased risk of perioperative ischemic events. Evidence-based approaches to safe perioperative management of children with moyamoya are limited. We aimed to understand practice variability in perioperative moyamoya care. METHODS: Neurologists, neurosurgeons, and intensivists practicing in North America with expertise in perioperative pediatric moyamoya care participated in a 138-item anonymous survey focused on interdisciplinary perioperative care surrounding indirect revascularization surgery. RESULTS: Many perioperative care practices vary substantially between participants. Timing of resumption of antiplatelet therapy postoperatively, choice of sedative agents and vasopressors, goal blood pressures, rate and duration of intravenous fluid administration, and red blood cell transfusion thresholds are among the most variable practices. CONCLUSIONS: This practice variability survey highlights several important knowledge gaps and areas of equipoise that should be targets for future investigation and consensus-building efforts.
Asunto(s)
Revascularización Cerebral , Enfermedad de Moyamoya , Accidente Cerebrovascular , Niño , Humanos , Enfermedad de Moyamoya/diagnóstico por imagen , Enfermedad de Moyamoya/cirugía , Enfermedad de Moyamoya/etiología , Accidente Cerebrovascular/etiología , Hipnóticos y Sedantes , Atención Perioperativa/efectos adversos , Revascularización Cerebral/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: Haemorrhagic stroke (HS) accounts for nearly half of the paediatric strokes. The aetiology of HS in childhood is not well defined in the Indian context. OBJECTIVES: To study the aetiological profile and short-term neurological outcome of children with HS from North India. METHODS: In a prospective observational study, consecutive patients >28 days to <12 years of age admitted with a diagnosis of HS were enrolled. Demography, clinical, radiological details and investigations were recorded. Short-term outcomes were assessed at three months follow-up with the Paediatric Cerebral Performance Category scale and Paediatric Stroke Outcome Measure (PSOM). RESULTS: A total of 48 children with HS were enrolled. The median age was 6 months (1-58 months), and 33 (69%) were <2 years old. Vitamin K deficiency-related bleeding disorder (VKDB, 44%), central nervous system infections (19%), arteriovenous malformations (13%) and inherited coagulation disorders (8%) were the most common risk factors for HS. VKDB and inherited coagulation disorders were more frequent in children <2 years of age, and arteriovenous malformations were more frequent in children >2 years of age (p = 0.001). During hospitalization, 21 (44%) children died. Older age, low Glasgow coma score (<8) at admission and paediatric intracerebral haemorrhage score ≥2 were associated with mortality at discharge (p = <0.05). Among survivors, 15 (56%) children had neurological deficits (PSOM >0.5) at three month follow-up. CONCLUSION: VKDB, inherited coagulation disorders, central nervous system infections and arteriovenous malformations were the most common risk factors for HS. VKDB is the single most important preventable risk factor for HS in infants.
Asunto(s)
Malformaciones Arteriovenosas , Trastornos de la Coagulación Sanguínea Heredados , Accidente Cerebrovascular Hemorrágico , Accidente Cerebrovascular , Malformaciones Arteriovenosas/complicaciones , Trastornos de la Coagulación Sanguínea Heredados/complicaciones , Niño , Preescolar , Humanos , Lactante , Estudios Prospectivos , Accidente Cerebrovascular/complicacionesRESUMEN
BACKGROUND: Although stroke is rare among the pediatric population, it is nevertheless associated with serious or life-threatening consequences. The etiologic factors of acute ischemic stroke (AIS) are likely to vary over the course of childhood development. The incidence rates of AIS, not previously systematically examined by pediatric age subgroup, could guide studies of its etiology. OBJECTIVE: The aim of this study is to evaluate the incidence rate of AIS by age-group in the pediatric population (aged 0-17/18 years) and identify any common trends or sources of variability across different countries. METHODS: Rates of pediatric AIS were collated from a systematic literature review of published studies globally (1983-2020) and hospitalization records from Europe and the USA (2015-2018). Records that were included in the analysis reported the code or description used for AIS diagnosis and age-specific data for children aged 0-17/18 years. AIS incidence rates were summarized by age-group, data source, country, and geographic region. A meta-analysis was conducted to assess the heterogeneity of AIS rates in neonates. RESULTS: The pooled AIS incidence rate was 5.6 per 100,000 children across all records. When only records reporting the AIS incidence rates for children across the full age range (0-17/18 years) were analyzed, the pooled AIS incidence rate was 4.6 per 100,000 children and ranged from 7.0 per 100,000 (Germany) to 1.3 per 100,000 (Denmark). The highest pooled rates were observed in the 0-28-day age-group (24.6 per 100,000 live births), declining to the lowest rates in the 5-9-year age-group, and rising again in the 10-17/18-year age-group. AIS rates were the most heterogeneous in the 0-28-day age-group and across European countries. Significantly higher AIS rates in neonates were observed from hospital databases (35.9 per 100,000) than in the literature (19.4 per 100,000). AIS rates may be underestimated as pediatric AIS events are rare and challenging to diagnose, and limited age-specific data are available. CONCLUSIONS: Incidence rates of pediatric AIS by age-groups followed a consistent overall pattern of a reverse J-shaped curve, with the highest rates in neonates, across predominantly European and North American countries. Further research is warranted to examine if this pattern is observed in other geographic regions and to identify AIS risk factors specific to different phases of childhood development.
Asunto(s)
Isquemia Encefálica , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Adolescente , Isquemia Encefálica/epidemiología , Niño , Preescolar , Hospitalización , Humanos , Incidencia , Lactante , Recién Nacido , Accidente Cerebrovascular/epidemiologíaRESUMEN
BACKGROUND: Mechanical thrombectomy for treatment of arterial ischemic stroke (AIS) and cerebral venous thrombosis (CVT) is well-studied in adult populations, but not in children. METHODS: We report 3 new cases of pediatric stroke treated using mechanical thrombectomy. Two cases of AIS and 1 case of CVT were identified from 2018 pediatric stroke clinic records. RESULTS: Thrombectomy was successful in 1 of the 2 AIS cases and in the CVT case. None of the children were asymptomatic after thrombectomy. One AIS case had good recovery than developed dystonia which responded to treatment; the second AIS case had residual hemiplegia; and the child with CVT had mild school problems. CONCLUSIONS: Mechanical thrombectomy is being increasingly used for pediatric stroke treatment. This study and recent literature reviews suggest thrombectomy holds promise as a treatment for selected pediatric stroke patients. Questions remain about the safety and efficacy of thrombectomy in children with stroke since large randomized controlled studies are not yet feasible.
Asunto(s)
Isquemia Encefálica/terapia , Trombosis Intracraneal/terapia , Accidente Cerebrovascular/terapia , Trombectomía , Trombosis de la Vena/terapia , Adolescente , Isquemia Encefálica/diagnóstico por imagen , Isquemia Encefálica/fisiopatología , Niño , Femenino , Humanos , Trombosis Intracraneal/diagnóstico por imagen , Trombosis Intracraneal/fisiopatología , Masculino , Recuperación de la Función , Accidente Cerebrovascular/diagnóstico por imagen , Accidente Cerebrovascular/fisiopatología , Resultado del Tratamiento , Trombosis de la Vena/diagnóstico por imagen , Trombosis de la Vena/fisiopatologíaRESUMEN
PURPOSE: Endovascular therapy benefits selected adults with acute stroke while data are lacking for children. The purpose of this study was to assess physician practice and institutional preparedness for endovascular therapy in pediatric stroke. METHODS: A link to an anonymous online survey was sent to members of the International Pediatric Stroke Study (IPSS) group about physician experience with endovascular therapy, likelihood of treatment for provided clinical vignettes, and institutional readiness for the delivery of endovascular therapy to children. RESULTS: Thirty-one pediatric physicians with a mean of 11 years (SD 7.1) of experience responded. All but two would consider endovascular therapy in a child, and 20 (64.5%) had recommended endovascular therapy for a child in the preceding year. Most (n = 19, 67.9%) did not commit to an age minimum for endovascular therapy. Sixteen (57.1%) would consider treatment up to 24 h after symptom onset with 19 (67.9%) respondents reporting that their practice changed after the 2018 American Heart Association guidelines extended the time window for endovascular therapy in adults. Seventeen (60.7%) preferred imaging that included perfusion in children presenting beyond 6 h. Nineteen (70.4%) had institutional endovascular therapy criteria. Physicians in larger pediatric groups had more "likely to treat" responses on the clinical vignettes than physicians working in smaller groups (11.7 vs. 6.1, p < 0.05). CONCLUSION: Pediatric stroke physicians are largely willing to consider endovascular therapy with most changing their practice according to adult guidelines, though experience and selection criteria varied. These findings may help to inform consensus guidelines and clinical trial development.
Asunto(s)
Procedimientos Endovasculares , Pediatría , Pautas de la Práctica en Medicina , Accidente Cerebrovascular/cirugía , Adulto , Niño , Femenino , Humanos , Masculino , Pediatría/métodos , Médicos , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Studies on parental stress following childhood acquired brain injury (ABI-including brain tumours (BT) and other brain injuries) are scarce. The aim of this study was to assess maternal stress in a sample of children and adolescents diagnosed with severe paediatric ABI. METHODS: Seventy-eight French-speaking mothers of 37 with BT and 41 with other ABIs completed the Paediatric Inventory for Parents (PIP), the State-Trait Anxiety Inventory (STAI) and the Family Assessment Device (FAD) at a mean time since diagnosis of 1.5 years. RESULTS: The PIP correlated significantly with the STAI and the FAD. Socio-demographic factors, such as the age of mother and child, and the mother's educational level, were correlated with both maternal stress and anxiety. Maternal stress scores were comparable between groups. Emotional functioning was the most markedly affected domain, followed by parental role. CONCLUSIONS: Emotional stress as assessed by the PIP in mothers of children with ABI is significant and should motivate specific psychosocial interventions.
Asunto(s)
Lesiones Encefálicas/epidemiología , Relaciones Madre-Hijo/psicología , Madres/psicología , Estrés Psicológico/etiología , Adolescente , Adulto , Lesiones Encefálicas/psicología , Lesiones Encefálicas/rehabilitación , Niño , Correlación de Datos , Familia , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Factores Socioeconómicos , Estrés Psicológico/epidemiología , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Childhood stroke is a rare but devastating occurrence. Its infrequency has meant that a clear body of knowledge has not been fully established regarding its impact on neuropsychological outcome. Our aims were (i) to critically review the recent literature on neuropsychological outcome following childhood stroke; (ii) to investigate the factors related to neuropsychological outcome following childhood stroke. METHODS: Literature searches were conducted and revealed 39 relevant papers from the period 1999-2015. RESULTS: The review found that a significant number of children experience difficulties in a wide range of neuropsychological domains, with particular vulnerabilities noted in attention, speed of information processing and executive functioning. There were inconsistent findings regarding the correlates of neuropsychological outcome, which is likely due to methodological limitations of the studies. CONCLUSIONS: This review strongly indicates that childhood stroke can affect a myriad of neuropsychological domains, with attention, speed of processing and executive function particularly vulnerable. Methodological issues, particularly around heterogeneous samples and measurement difficulties, limit the conclusions that can be drawn regarding the predictors of outcome.
Asunto(s)
Trastornos del Conocimiento/etiología , Discapacidades del Desarrollo/etiología , Pruebas Neuropsicológicas , Accidente Cerebrovascular/complicaciones , Niño , Trastornos del Conocimiento/diagnóstico , Función Ejecutiva , HumanosRESUMEN
BACKGROUND: To evaluate the prevalence and predictors of long-term impairment, epilepsy, mortality, and recurrences after the first stroke in a cohort of Chilean children. METHODS: A prospective study involving 98 children who suffered a first stroke and underwent follow-up for at least 3 years in a single center. Functional outcome was measured using the modified Rankin Scale for children. We utilized multivariate logistic regression models to estimate the odds ratios (ORs) for outcomes while adjusting for age, sex, and underlying conditions (significance <.05). RESULTS: Stroke recurrences were present in 18 children and were strongly associated with arteriopathies (OR 8.11; CI 1.5-43). Of 26 children who died during the follow-up period, a significant proportion had a cardiopathy (OR 6.57; CI 1.3-32) or a chronic head and neck disease (OR 41.3; CI 3.5-490). Among 72 survivors (median age 1.49 years; 38 girls; mean follow-up time 4.85 years), 28 presented marked impairment; these children were younger (P = .019) and had more commonly arteriopathies (OR 9.33; CI 1.7-51) and epilepsy (OR 10.5; CI 3.1-36) as compared to survivors without disabilities. Cumulative epilepsy prevalence was 55.6%; children with epilepsy were younger (P = .037) and had more commonly acute symptomatic seizures (OR 12.16; CI 2.93-50.4) as compared to survivors without epilepsy. CONCLUSIONS: The prevalence of long-term adverse outcomes after childhood stroke is high and does not differ from other geographical and racial groups. Younger age, acute seizures, and arteriopathies but not sex and other underlying conditions predict adverse outcome following childhood stroke.
Asunto(s)
Epilepsia/epidemiología , Accidente Cerebrovascular/epidemiología , Adolescente , Edad de Inicio , Niño , Preescolar , Chile/epidemiología , Bases de Datos Factuales , Evaluación de la Discapacidad , Epilepsia/diagnóstico , Epilepsia/mortalidad , Femenino , Estado de Salud , Humanos , Lactante , Recién Nacido , Modelos Logísticos , Imagen por Resonancia Magnética , Masculino , Análisis Multivariante , Oportunidad Relativa , Prevalencia , Pronóstico , Estudios Prospectivos , Recuperación de la Función , Recurrencia , Medición de Riesgo , Factores de Riesgo , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/mortalidad , Accidente Cerebrovascular/fisiopatología , Factores de TiempoRESUMEN
BACKGROUND AND PURPOSE: Taking appropriate action in the prehospital setting is important for rapid stroke diagnosis in adults. Data are lacking for children. We aimed to describe parental care-seeking behavior and prehospital timelines of care in childhood arterial ischemic stroke. METHODS: A structured questionnaire was developed, using value-focused event-driven conceptual modeling techniques, to interview parents of children presenting to the emergency department with arterial ischemic stroke from 2008 to 2014. RESULTS: Twenty-five parents (median age 41 years, interquartile range 36-45) were interviewed. Twenty-four children were awake, and 1 child was asleep at stroke onset; 23 had sudden onset symptoms. Location at stroke onset included home (72%), school (8%), or other setting (20%). Carergivers present included parent (76%), another child (8%), teacher (4%), or alone (8%). Eighty-four percent of parents thought symptoms were serious, and 83% thought immediate action was required, but only 48% considered the possibility of stroke. Initial actions included calling an ambulance (36%), wait and see (24%), calling a general practitioner (16%) or family member (8%), and driving to the emergency department or family physician (both 8%). Median time from onset to emergency department arrival was 76 minutes (interquartile range 53-187), being shorter for ambulance-transported patients. CONCLUSIONS: Stroke recognition and care-seeking behavior are suboptimal, with less than half the parents considering stroke or calling an ambulance. Initiatives are required to educate parents about appropriate actions to facilitate time-critical interventions.
Asunto(s)
Isquemia Encefálica/diagnóstico , Conducta Infantil/psicología , Padres/psicología , Accidente Cerebrovascular/diagnóstico , Adulto , Isquemia Encefálica/psicología , Niño , Servicios Médicos de Urgencia , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Persona de Mediana Edad , Accidente Cerebrovascular/psicología , Encuestas y Cuestionarios , Factores de TiempoRESUMEN
An adolescent with plastic bronchitis due to congenital heart disease had altered mental status after an interventional lymphatic procedure in which lipiodol contrast was used. Neuroimaging revealed cerebral lipiodol embolization due to direct shunting between lymphatic channels and pulmonary veins. Cerebral lipiodol embolization is a potential neurologic morbidity associated with interventional lymphatic procedures.
Asunto(s)
Bronquitis/terapia , Medios de Contraste/efectos adversos , Embolización Terapéutica/métodos , Aceite Etiodizado/efectos adversos , Embolia Intracraneal/inducido químicamente , Vasos Linfáticos , Adolescente , Humanos , MasculinoRESUMEN
Emergency physicians are often the first point of contact in children presenting with acute neurological disorders. Differentiating serious disorders, such as stroke, from benign disorders, such as migraine, can be challenging. Clinical assessment influences decision-making, in particular the need for emergent neuroimaging to confirm diagnosis. This review describes the spectrum of disorders causing 'brain attack' symptoms, or acute onset focal neurological dysfunction, with particular emphasis on childhood stroke, because early recognition is essential to improve access to thrombolytic treatments, which have improved outcomes in adults. Clues to diagnosis of specific conditions are discussed. Symptoms and signs, which discriminate stroke from mimics, are described, highlighting differences to adults. Haemorrhagic and ischaemic stroke have different presenting features, which influence choice of the most appropriate imaging modality to maximise diagnostic accuracy. Improvements in the care of children with brain attacks require coordinated approaches and system improvements similar to those developed in adults.
Asunto(s)
Accidente Cerebrovascular/diagnóstico , Enfermedad Aguda , Niño , Toma de Decisiones Clínicas , Diagnóstico Diferencial , Humanos , Neuroimagen , Pruebas Neuropsicológicas , Medicina de Urgencia Pediátrica , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/terapiaRESUMEN
INTRODUCTION: Children with ischemic stroke (IS) and hemorrhagic stroke (HS) may require interfacility transfer for higher level of care. We compared the characteristics and clinical outcomes of transferred and nontransferred children with IS and HS. METHODS: Children aged 1-18 years admitted to hospitals in the United States from 2008 to 2011 with a primary discharge diagnosis of IS and HS were identified from the National Inpatient Sample database by ICD-9 codes. Using logistic regression, we estimated the odds ratios (OR) and 95% confidence intervals (CI) for in-hospital mortality and discharge to nursing facilities (versus discharge home) between transferred and nontransferred patients. RESULTS: Of the 2815 children with IS, 26.7% were transferred. In-hospital mortality and discharge to nursing facilities were not different between transferred and nontransferred children in univariable analysis or in multivariable analysis that adjusted for age, sex, and confounding factors. Of the 6879 children with HS, 27.1% were transferred. Transferred compared to nontransferred children had higher rates of both in-hospital mortality (8% versus 4%, P = .003) and discharge to nursing facilities (25% versus 20%, P = .03). After adjusting for age, sex, and confounding factors, in-hospital mortality (OR 1.5, 95% CI 1.1-2.4, P = .04) remained higher in transferred children, whereas discharge to nursing facilities was not different between the groups. CONCLUSION: HS but not IS was associated with worse outcomes for children transferred to another hospital compared to children who were not transferred. Additional study is needed to understand what factors may contribute to poorer outcomes among transferred children with HS.
Asunto(s)
Isquemia Encefálica/terapia , Hemorragias Intracraneales/terapia , Transferencia de Pacientes , Accidente Cerebrovascular/terapia , Adolescente , Factores de Edad , Isquemia Encefálica/diagnóstico , Isquemia Encefálica/mortalidad , Distribución de Chi-Cuadrado , Niño , Preescolar , Bases de Datos Factuales , Femenino , Mortalidad Hospitalaria , Humanos , Lactante , Hemorragias Intracraneales/diagnóstico , Hemorragias Intracraneales/mortalidad , Tiempo de Internación , Modelos Logísticos , Masculino , Análisis Multivariante , Casas de Salud , Oportunidad Relativa , Alta del Paciente , Factores de Riesgo , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/mortalidad , Factores de Tiempo , Resultado del Tratamiento , Estados UnidosRESUMEN
IMPORTANCE: Our understanding of risk factors for childhood stroke is incomplete. In adults, migraine with aura is associated with a two-fold increase in ischemic stroke risk. OBJECTIVE: In this cohort study we examine the association between migraine and stroke among children in Kaiser Permanente Northern California (KPNC). DESIGN, SETTING, AND PARTICIPANTS: Children ages 2-17 years who were members of KPNC for ≥6 months between 1997 and 2007 were included. Migraine cohort members had one or more of: an ICD-9 code for migraine, migraine listed as a significant health problem, or a prescription for a migraine-specific medication. The comparison group was children with no evidence of headache. MAIN OUTCOME MEASURES: Main outcome measures included stroke incidence rates and incidence rate ratios (IR). RESULTS: Among the 1,566,952 children within KPNC during the study period, 88,164 had migraine, and 1,323,142 had no evidence of headache. Eight migraineurs had a stroke (three (38%) hemorrhagic; five (63%) ischemic). Eighty strokes occurred in children without headache (53 (66%) hemorrhagic; 27 (34%) ischemic). The ischemic stroke incidence rate was 0.9/100,000 person-years in migraineurs vs. 0.4/100,000 person-years in those without headache; IR 2.0 (95% CI 0.8-5.2). A post-hoc analysis of adolescents (12-17 years) showed an increased risk of ischemic stroke among those with migraine; IR 3.4 (95% CI 1.2-9.5). The hemorrhagic stroke incidence rate was 0.5/100,000 person-years in migraineurs and 0.9/100,000 person-years in those without headache; IR 0.6 (95% CI 0.2-2.0). CONCLUSIONS: There was no statistically significant increase in hemorrhagic or ischemic stroke risk in pediatric migraineurs in this cohort study. A post-hoc analysis found that ischemic stroke risk was significantly elevated in adolescents with migraine. Future studies should focus on identifying risk factors for ischemic stroke among adolescent migraineurs. Based on adult data, we recommend that migraine aura status should be studied as a possible risk factor for ischemic stroke among adolescent migraineurs.
Asunto(s)
Trastornos Migrañosos/diagnóstico , Trastornos Migrañosos/epidemiología , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/epidemiología , Adolescente , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Masculino , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Childhood arterial ischaemic stroke (AIS) is a significant health concern with increasing incidence. This review aims to provide an overview of the current understanding of childhood AIS. The incidence of childhood AIS is on the rise especially in developing countries, likely due to improved awareness and diagnostic capabilities. Aetiology of childhood AIS is multifactorial, with both modifiable risk factors and genetic predisposition playing important roles. Identifying and addressing these risk factors, such as infection, sickle cell disease, and congenital heart defects, is essential in prevention and management. Identifying underlying conditions through genetic testing is important for appropriate management and long-term prognosis. Clinically, distinguishing stroke from stroke mimics can be challenging. Awareness of important stroke mimics, including migraines, seizures, and metabolic disorders, is crucial to avoid misdiagnosis and ensure appropriate treatment. The diagnostic approach to childhood AIS involves a comprehensive "chain of care," including initial assessment, neuroimaging, and laboratory investigations. National guidelines play a pivotal role in standardizing and streamlining the diagnostic process, ensuring prompt and accurate management. Early intervention is critical in the management of childhood AIS. Due to the critical time window, the question if mechanical thrombectomy is feasible and beneficial should be addressed as fast as possible. Early initiation of antiplatelet or anticoagulation therapy and, in select cases, thrombolysis can help restore blood flow and minimize long-term neurological damage. Additionally, rehabilitation should start as soon as possible to optimize recovery and improve functional outcomes. In conclusion, childhood AIS is a growing concern. Understanding the increasing incidence, age distribution, risk factors, clinical presentation, diagnostic approach, and management strategies is crucial for optimized management of these patients.
Asunto(s)
Accidente Cerebrovascular , Humanos , Niño , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/terapia , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/etiología , Factores de Riesgo , Accidente Cerebrovascular Isquémico/diagnóstico , Accidente Cerebrovascular Isquémico/terapiaRESUMEN
Objectives: This study aims to investigate the long-term language outcome in children with unilateral childhood stroke in comparison to those with perinatal strokes and typically developing individuals and to explore the impact of lesion-specific modifiers. Methods: We examined nine patients with childhood stroke, acquired between 0;2 and 16;1 years (CHILD; 3 female, median = 13.5 years, 6 left-sided), 23 patients with perinatal strokes (PERI; 11 female, median = 12.5 years, 16 left-sided), and 33 age-matched typically developing individuals (CONTROL; 15 female, median = 12.33 years). The language outcome was assessed using age-appropriate tasks of the Potsdam Illinois Test of Psycholinguistic Abilities (P-ITPA) or the Peabody Picture Vocabulary Test (PPVT). For group comparisons, study-specific language z-scores were calculated. Non-verbal intelligence was assessed using the Test of Non-verbal Intelligence (TONI-4), language lateralization with functional MRI, and lesion size with MRI-based volumetry. Results: All four patients with childhood stroke who initially presented with aphasic symptoms recovered from aphasia. Patients with childhood stroke showed significantly lower language scores than those in the control group, but their scores were similar to those of the patients with perinatal stroke, after adjusting for general intelligence (ANCOVA, language z-score CHILD = -0.30, PERI = -0.38, CONTROL = 0.42). Among the patients with childhood stroke, none of the possible modifying factors, including lesion side, correlated significantly with the language outcome. Conclusion: Childhood stroke, regardless of the affected hemisphere, can lead to chronic language deficits, even though affected children show a "full recovery." The rehabilitation of children and adolescents with childhood stroke should address language abilities, even after the usually quick resolution of clear aphasic symptoms.
RESUMEN
Cerebrovascular diseases in pediatric patients are relatively rare. Ischemic stroke in adolescents is associated with a poor prognosis. The most common causes include systemic diseases, such as heart disease and hypercoagulation disorders. It is important to mention that one of the most common acquired hypercoagulation states is the antiphospholipid syndrome (APS). Patients with this disease may present stroke as the first clinical manifestation, which not only increases morbidity in these patients but presents a diagnostic challenge. This case presents one example of how APS can present as a pediatric stroke. The diagnostic approach should always be through the presence of specific antibodies accompanied by the presence of a thromboembolic episode proven by catheterization or an imaging study. In the brain, the preferred imaging study is magnetic resonance imaging. Management is based on anticoagulation therapy and continuous monitoring in the intensive care unit.
RESUMEN
PURPOSE: This study aimed to gain insight into the experiences in adolescence of people with aphasia following childhood stroke. Adolescence is a unique period of developmental changes, yet little is known about the impacts of childhood stroke and aphasia during this critical period. With YouTube emerging as an information sharing platform for adolescents, the perspectives shared by YouTubers who have experienced aphasia during adolescence can provide insight into lived experiences. METHOD: Eleven videos were identified on YouTube via keyword searches. Included videos contained YouTubers' reports of childhood stroke and impacts of aphasia and/or stroke related language difficulties during adolescence (13-17 years). Videos were transcribed verbatim and analysed with reflexive thematic analysis. RESULT: Five themes were generated from analysis. These themes revealed the various impairments adolescents experienced after their unexpected stroke, including language difficulties such as word finding, reading, and writing difficulties. The YouTubers shared sources that aided their recovery, aspirations for the future, and their desire to raise awareness of stroke and aphasia in adolescents. CONCLUSION: The perspectives identified can inform person-centred and tailored care for adolescents with aphasia after childhood stroke. Further, the need for increased public education about stroke and aphasia specifically during adolescence has been highlighted.
Asunto(s)
Afasia , Medios de Comunicación Sociales , Accidente Cerebrovascular , Adolescente , Humanos , Afasia/etiología , Accidente Cerebrovascular/complicaciones , LecturaRESUMEN
PURPOSE: To provide an overview of the effects of pediatric stroke on emotional and social functioning in childhood. METHODS: A literature review was completed in accordance with the Preferred Reporting Items for Systematic Reviews. A systematic search of studies on internalizing problems and social functioning after pediatric stroke in PsycInfo, PsycArticles, and PubMed databases was conducted from inception to November 2021. A total of 583 studies were identified, and 32 met the inclusion criteria. RESULTS: The review suggests that children after stroke are at risk of developing internalizing problems and a wide range of social difficulties. Internalizing problems are often associated with environmental factors such as family functioning and parents' mental health. In addition, a higher risk of developing psychosocial problems is associated with lower cognitive functioning and severe neurological impairment. CONCLUSIONS: The assessment of psychological well-being and social functioning after pediatric stroke is helpful to provide adequate support to children and their families. Future studies are needed to better investigate these domains and to develop adequate methodologies for specific interventions.Implication for rehabilitationThis paper reviews research concerning emotional and social functioning following pediatric stroke in order to provide helpful information to clinicians and families and to improve rehabilitation pathways.Emotional and social functioning should be addressed during post-stroke evaluation and follow-up, even when physical and cognitive recovery is progressing well.Care in pediatric stroke should include volitional treatment and address emotional and social issues.
Asunto(s)
Interacción Social , Accidente Cerebrovascular , Niño , Humanos , Ajuste Social , EmocionesRESUMEN
Though rare, stroke in infants and children is an important cause of mortality and chronic morbidity in the pediatric population. Neuroimaging advances and implementation of pediatric stroke care protocols have led to the ability to rapidly diagnose stroke and in many cases determine the stroke etiology. Though data on efficacy of hyperacute therapies, such as intravenous thrombolysis and mechanical thrombectomy, in pediatric stroke are limited, feasibility and safety data are mounting and support careful consideration of these treatments for childhood stroke. Recent therapeutic advances allow for targeted stroke prevention efforts in high-risk conditions, such as moyamoya, sickle cell disease, cardiac disease, and genetic disorders. Despite these exciting advances, important knowledge gaps persist, including optimal dosing and type of thrombolytic agents, inclusion criteria for mechanical thrombectomy, the role of immunomodulatory therapies for focal cerebral arteriopathy, optimal long-term antithrombotic strategies, the role of patent foramen ovale closure in pediatric stroke, and optimal rehabilitation strategies after stroke of the developing brain.