RESUMO
INTRODUCTION: Approximately 15% of all strokes occur in young patients, affecting them in the most productive years of their lives. Currently, there is limited information (particularly in Latin America) regarding the long-term psychosocial consequences of stroke in young patients. Therefore, the objective of our study was to analyze the functional impact of stroke in this group of patients, regarding both cognitive and psychosocial aspects. MATERIAL AND METHODS: A Beck Depression Inventory (BDI) was administered to outpatients with ischemic stroke between 16 and 55 years of age in two centers of Argentina. The following variables were compared in depressed and non-depressed individuals: NIHSS, modified Rankin Score, Mini-Mental State Examination, Barthel Index, as well as clinical-demographic variables. A BDI score greater than 10 was considered as marker of depression. RESULTS: Thirty-four patients with cerebral infarction were included, 67% (n = 23) were women, mean age: 45.53 ± 9.78 years (range: 21-59). Eleven patients (33%) had depression; 50% of the population was unable to continue with their previous job and 15% divorced or separated from their partner after the vascular event. The stroke recurrence rate was 0.03%. CONCLUSIONS: A high proportion of patients with depressive symptoms was observed. It should be noted that, in the majority, symptoms of depression had not been recognized and the patients were under-treated. Likewise, depression spread persistently after several years of the cerebrovascular event. Likewise, a significant proportion of patients were not able to re-insert themselves into their usual work activity. Moreover, stroke also had an important impact on their affective relationships. Treatment of depression after stroke should be particularly considered in these individuals due to their long-term survival, and should be offered to achieve the highest possible quality of recovery after stroke.
Assuntos
Acidente Vascular Cerebral , Adulto , Argentina , Depressão/etiologia , Feminino , Humanos , Testes de Estado Mental e Demência , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Acidente Vascular Cerebral/complicações , SobreviventesRESUMO
BACKGROUND: Cerebral venous thrombosis (CVT) is a rare medical condition that primarily affects young adults. The clinical spectrum is broad and its recognition remains a challenge for clinicians. Limited information is available on CVT in Argentina. Our goal was to report the results of the first National registry on CVT in Argentina and to compare clinical presentation, predisposing factors and outcomes with other international registries. MATERIAL AND METHOD: The Argentinian National Registry on CVT (ANR-CVT) is a multicenter retrospective cohort study comprising patients aged 18 and older with a diagnosis of CVT from January 2015 to January 2019. We evaluated demographics, predisposing factors, clinical presentation, and radiological characteristics (e.g. number of involved sinuses, venous infarction or hemorrhage on CT and MRI scans at admission), therapeutic interventions and functional outcomes at discharge and at 90 days. Our results were compared to a literature review of CVT registries. RESULTS: Overall, one hundred and sixty-two patients met the inclusion criteria. The mean age was 42 (±17) years; 72% were women. Seventy percent of patients were younger than 50 years. The most common presenting symptom was headache (82%). The transverse sinus was the most common site of thrombosis (70%) followed by the sigmoid sinus (46%). The main predisposing factor in women was contraceptive use (44%), 3% of the events occurred during pregnancy and 9% during the puerperium. Participants 50 years and older had a higher frequency on malignancy related (7.5% vs. 30%, p = 0.0001) and infections (2% vs. 11%, p = 0.001). The modified Rankin Scale (mRS) ≤2 at discharge was 81% and the rate of mortality at discharge was 4%. At 90 days, the mRS≤2 was 93%. When the ANR-CVT was compared with larger registries from Europe and Asia, the prevalence of cancer among patients with CVT was two to five-fold higher (15% vs. 7% and 3%, respectively; p = 0.002 and p < 0.001). Anticoagulation rates at discharge were also higher (94%) compared to registries from Asia (ASCVT - 68%) or Turkey (VENOST - 67%). CONCLUSION: Participants in the first ANR-CVT had a low mortality and disability at 90 days. Clinical and radiological characteristics were similar to CVT from other international registries with a higher prevalence of cancer. There was a high variability in treatment adherence to guidelines as reflected by anticoagulation rates (range 54.5%-100%) at discharge.
Assuntos
Trombose Intracraniana/tratamento farmacológico , Trombose Venosa/tratamento farmacológico , Adolescente , Adulto , Anticoagulantes/uso terapêutico , Argentina/epidemiologia , Angiografia Cerebral , Comorbidade , Avaliação da Deficiência , Feminino , Fidelidade a Diretrizes , Disparidades em Assistência à Saúde , Humanos , Trombose Intracraniana/diagnóstico por imagem , Trombose Intracraniana/mortalidade , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Padrões de Prática Médica , Prevalência , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/mortalidade , Adulto JovemRESUMO
INTRODUCTION: Stroke (CVA) in young adults comprises approximately 10% of all cerebrovascular events. The information available on the recurrence of a new event in this population and particularly in Latin America is limited. Our objective was to examine the presence of stroke recurrence after having presented a stroke. METHODS: A retrospective cohort study was carried out, including patients with arterial cerebral infarctions between the ages of 18 and 55, between January 2005 and May 2020. The main outcome was the recurrence of a cerebrovascular attack. RESULTS: 138 patients were included during a median follow-up of 24 months. The 52.2% (n = 72) were male patients and 73.4% (n = 94) had an initial NIHSS score of less than 4. The 38% (n = 52) had a history of arterial hypertension and 13, 1% (n = 18) history of previous stroke / TIA. 13% (n = 18) presented recurrence during their follow-up. DISCUSSION: The recurrence of neurovascular events occurs predominantly in patients with a history of previous stroke/TIA, probably secondary to diseases that are difficult to diagnose.
Introducción: El ataque cerebral (ACV) en adultos jóvenes comprende aproximadamente el 10% de todos los eventos cerebrovasculares. La información disponible sobre la recurrencia de un nuevo evento en esta población y particularmente en Latinoamérica es limitada. Nuestro objetivo fue examinar la presencia de recurrencia de ACV luego de haber presentado un infarto cerebral. Métodos: Se realizó un estudio de cohorte retrospectivo, incluyendo pacientes con infartos cerebrales arteriales en edades comprendidas entre 18 y 55 años, entre enero de 2005 a mayo de 2020. El resultado principal fue la recurrencia de un ataque cerebrovascular. Resultados: Se incluyeron 138 pacientes durante una mediana de seguimiento de 24 meses. El 52.2% (n = 72) de sexo masculino y el 73,4% (n = 94) tuvo un NIHSS inicial menor a 4. El 38% (n = 52) tenía antecedentes de hipertensión arterial y 13,1% (n = 18) antecedentes de ACV / ataque isquémico transitorio (AIT) previo. El 13% (n = 18) presento recurrencia durante su seguimiento. Discusión: La recurrencia de los eventos neurovasculares ocurren predominantemente en pacientes con antecedentes de ACV/AIT previo, probablemente secundario a enfermedades de difícil diagnóstico.
Assuntos
Ataque Isquêmico Transitório , Acidente Vascular Cerebral , Humanos , Masculino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Feminino , Estudos Retrospectivos , Prognóstico , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologia , Infarto Cerebral/epidemiologia , Infarto Cerebral/etiologia , Recidiva , Fatores de RiscoAssuntos
Encéfalo/efeitos dos fármacos , Encéfalo/diagnóstico por imagem , Fibrinolíticos/uso terapêutico , Acidente Vascular Cerebral , Ativador de Plasminogênio Tecidual/uso terapêutico , Isquemia Encefálica/complicações , Imagem de Difusão por Ressonância Magnética , Feminino , Humanos , Angiografia por Ressonância Magnética , Pessoa de Meia-Idade , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/tratamento farmacológico , Acidente Vascular Cerebral/etiologiaRESUMO
BACKGROUND AND OBJECTIVES: There is a worldwide increase in the incidence of stroke in young adults, with major regional and ethnic differences. Advancing knowledge of ethnic and regional variation in causes and outcomes will be beneficial in implementation of regional health care services. We studied the global distribution of risk factors, causes, and 3-month mortality of young patients with ischemic stroke, by performing a patient data meta-analysis from different cohorts worldwide. METHODS: We performed a pooled analysis of individual patient data from cohort studies that included consecutive patients with ischemic stroke aged 18-50 years. We studied differences in prevalence of risk factors and causes of ischemic stroke between different ethnic and racial groups, geographic regions, and countries with different income levels. We investigated differences in 3-month mortality by mixed-effects multivariable logistic regression. RESULTS: We included 17,663 patients from 32 cohorts in 29 countries. Hypertension and diabetes were most prevalent in Black (hypertension, 52.1%; diabetes, 20.7%) and Asian patients (hypertension 46.1%, diabetes, 20.9%). Large vessel atherosclerosis and small vessel disease were more often the cause of stroke in high-income countries (HICs; both p < 0.001), whereas "other determined stroke" and "undetermined stroke" were higher in low and middle-income countries (LMICs; both p < 0.001). Patients in LMICs were younger, had less vascular risk factors, and despite this, more often died within 3 months than those from HICs (odds ratio 2.49; 95% confidence interval 1.42-4.36). DISCUSSION: Ethnoracial and regional differences in risk factors and causes of stroke at young age provide an understanding of ethnic and racial and regional differences in incidence of ischemic stroke. Our results also highlight the dissimilarities in outcome after stroke in young adults that exist between LMICs and HICs, which should serve as call to action to improve health care facilities in LMICs.
Assuntos
AVC Isquêmico , Acidente Vascular Cerebral , Adolescente , Adulto , Humanos , Incidência , AVC Isquêmico/epidemiologia , Pessoa de Meia-Idade , Fatores de Risco , Acidente Vascular Cerebral/etiologia , Adulto JovemRESUMO
OBJECTIVE: Cerebral amyloid angiopathy-related inflammation (CAA-RI) is a rare and potentially treatable encephalopathy that usually affects people older than 50 years old and has an acute or subacute clinical presentation characterized by rapidly evolving cognitive decline, focal deficits and seizures. In a small subset of patients the disease can adopt a pseudotumoral form in the neuroimages that represents a very difficult diagnostic challenge. METHODS: Here in we report a patient with a tumour-like presentation of histopathologically confirmed CAA-RI. RESULTS: We also conducted a search and reviewed the clinical and radiological features of 41 cases of pseudotumoral CAA-RI previously reported in the literature in order to identify those characteristics that should raise diagnostic suspicions of the disease, there by avoiding unnecessary surgical treatments. CONCLUSION: The therapy of CAA-RI with steroids is usually effective and clinical and radiological remission can be achieved in the first month in approximately 70% of cases.
RESUMO
Isolated hand paresis may reflect an infarction of the "hand knob area", which represents less than 1% of all ischemic strokes. In this type of stroke, a potential source of embolism is often identified. There are no large case series regarding this topic in Latin America. Herein we present the largest cohort of this entity in the region and we compare our results with those previously published. We analyzed all stroke patients admitted to our hospital between May 2015 - June 2018. Only patients with motor +/- sensory deficits restricted to the hand and ischemic stroke confirmed by MRI were included. We assessed stroke mechanism, clinical characteristics and outcome. From 339 patients admitted with ischemic stroke, 12 (3.53%) were included (9 men, 75%). Mean age: 60.4â¯years-old (range:24-79). Localization of stroke: 8 patients (66%) precentral gyrus, 3 (25%) postcentral; in 1 both gyri were affected. Stroke mechanism according to TOAST classification was as follows: two patients (16%) large artery atherosclerosis, two cardioembolic, one other determined etiology (thrombophilia), seven (58%) undetermined etiology (SUE). Nine patients (75%) received antiplatelets and statins, and three (25%) anticoagulants. The mean follow-up period was 11â¯months (range 1-26). Stroke recurrence was observed in one patient. At follow up, eight patients (66%) had a modified Rankin Score (mRS) of 0 and one a mRS of 1. In conclusion, in this series the most prevalent stroke mechanism was SUE, mainly embolic stroke of undetermined source. The outcome was excellent regardless of stroke mechanism.
Assuntos
Isquemia Encefálica/complicações , Infarto Cerebral/complicações , Paresia/etiologia , Acidente Vascular Cerebral/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Aterosclerose/complicações , Isquemia Encefálica/etiologia , Estudos de Coortes , Embolia/complicações , Feminino , Mãos , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Projetos de Pesquisa , Adulto JovemRESUMO
Resumen Introducción : El ataque cerebral (ACV) en adultos jó venes comprende aproximadamente el 10% de todos los eventos cerebrovasculares. La información disponible so bre la recurrencia de un nuevo evento en esta población y particularmente en Latinoamérica es limitada. Nuestro objetivo fue examinar la presencia de recurrencia de ACV luego de haber presentado un infarto cerebral. Métodos : Se realizó un estudio de cohorte retros pectivo, incluyendo pacientes con infartos cerebrales arteriales en edades comprendidas entre 18 y 55 años, entre enero de 2005 a mayo de 2020. El resultado principal fue la recurrencia de un ataque cerebro vascular. Resultados: Se incluyeron 138 pacientes durante una mediana de seguimiento de 24 meses. El 52.2% (n = 72) de sexo masculino y el 73,4% (n = 94) tuvo un NIHSS inicial menor a 4. El 38% (n = 52) tenía antecedentes de hipertensión arterial y 13,1% (n = 18) antecedentes de ACV / ataque isquémico transitorio (AIT) previo. El 13% (n = 18) presento recurrencia durante su seguimiento. Discusión : La recurrencia de los eventos neurovas culares ocurren predominantemente en pacientes con antecedentes de ACV/AIT previo, probablemente secun dario a enfermedades de difícil diagnóstico.
Abstract Introduction : Stroke (CVA) in young adults comprises approximately 10% of all cerebrovascular events. The information available on the recurrence of a new event in this population and particularly in Latin America is limited. Our objective was to examine the presence of stroke recurrence after having presented a stroke. Methods : A retrospective cohort study was carried out, including patients with arterial cerebral infarctions between the ages of 18 and 55, between January 2005 and May 2020. The main outcome was the recurrence of a cerebrovascular attack. Results : 138 patients were included during a median follow-up of 24 months. The 52.2% (n = 72) were male patients and 73.4% (n = 94) had an initial NIHSS score of less than 4. The 38% (n = 52) had a history of arterial hypertension and 13, 1% (n = 18) history of previous stroke / TIA. 13% (n = 18) presented recurrence during their follow-up. Discussion : The recurrence of neurovascular events occurs predominantly in patients with a history of previ ous stroke/TIA, probably secondary to diseases that are difficult to diagnose.
RESUMO
The TNF-α antagonists are the drugs used for the treatment of ulcerative colitis (UC). Nontraumatic convexity subarachnoid hemorrhage is an infrequent nonaneurysmal subtype of subarachnoid bleeding caused mainly by reversible cerebral vasoconstriction syndrome (RCVS), cerebral amyloid angiopathy, and posterior reversible encephalopathy syndrome (PRES). We present a 26-year-old female patient with a diagnosis of UC taking Adalimumab. She received her last doses the same day she was admitted to our hospital for an acute severe UC exacerbation. Steroids were added to the treatment. Five days after admission she presented a thunderclap headache with photophobia, nausea, and vomiting. An MRI was performed showing left frontal convexity subarachnoid hemorrhage and hyperintense lesions on T2-weighted and FLAIR sequences located in both occipital lobes, left cerebellar hemisphere, and brainstem. Digital angiography was unremarkable. Adalimumab was discontinued but persisted on treatment with steroids. The patient evolved with complete resolution of her symptoms and was discharged with a normal neurological exam. Two months later, she was asymptomatic and her MRI revealed superficial siderosis secondary to cSAH with resolution of white matter hyperintensities. Convexity subarachnoid hemorrhage in our patient could be secondary to PRES or to RCVS. Analogous MRI findings can be observed in both syndromes, along with similar clinical and angiographic findings. This suggests that both conditions may reflect different manifestations of the same pathology, in which vascular tone and endothelial dysfunction play a major role. To our knowledge, this is the first report of a patient with severe UC and convexity subarachnoid hemorrhage associated with Adalimumab.
RESUMO
BACKGROUND: Hypertension can be found in up to 80% of patients with acute stroke. Many factors have been related to this phenomenon such as age, history of hypertension, and stroke severity. The aim of our study was to determine the relationship between infarct volume and blood pressure, at admission, in young patients with acute ischemic stroke. MATERIALS AND METHODS: Patients younger than 55 years old admitted within 24 hours of ischemic stroke were included. Socio-demographic variables, systolic blood pressure, diastolic blood pressure, and infarct volume at admission were assessed. Statistical analysis: mean and SEM for quantitative variables, percentages for qualitative, and Spearman correlations (p value < 0.05 was considered statistically significant). RESULTS: Twenty-two patients (12 men), mean age: 44.64 ± 1.62 years. The most frequent vascular risk factors were: hypertension, smoking, and overweight (40.9%). Mean systolic and diastolic blood pressure on admission were: 143.27 ± 6.57 mmHg and 85.14 ± 3.62 mmHg, respectively. Infarct volume: 11.55 ± 4.74 ml. Spearman correlations: systolic blood pressure and infarct volume: p = 0.15 r: -0.317; diastolic blood pressure and infarct volume: p = 0.738 r: -0.76. CONCLUSION: In our series of young patients with acute ischemic stroke, large infarct volume was not associated with high blood pressure at admission.
RESUMO
Nontraumatic convexity subarachnoid hemorrhage is an increasingly recognized subtype of subarachnoid bleeding. OBJECTIVE: Our aim was to describe the etiology and clinical features of a cohort of patients with convexity subarachnoid hemorrhage. METHODS: We retrospectively analyzed all cases of convexity subarachnoid hemorrhage admitted to our hospital between January 2012 and April 2017. Demographic features, clinical characteristics, complementary investigations, etiology and mortality were assessed. Twenty patients (65% females) were identified. Mean age: 53 years (range, 15-86 years). RESULTS: Symptoms on admission: headache (65%), sensory and/or motor symptoms (50%) and seizures (35%). Commonest causes: cerebral vein thrombosis (20%), reversible cerebral vasoconstriction syndrome (20%) and cerebral amyloid angiopathy (20%). Two patients died. CONCLUSION: Convexity subarachnoid hemorrhage may be related to a wide spectrum of etiologies. In our patients, an increased prevalence of cerebral vein thrombosis was observed. Mortality was low and not related to the bleeding itself.
Assuntos
Hemorragia Subaracnóidea/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Argentina , Angiografia Cerebral , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Hemorragia Subaracnóidea/diagnóstico por imagem , Adulto JovemAssuntos
Hemangioma Capilar/diagnóstico , Mielite Transversa/fisiopatologia , Neoplasias da Medula Espinal/diagnóstico , Idoso , Infecções do Sistema Nervoso Central/diagnóstico , Doenças Autoimunes Desmielinizantes do Sistema Nervoso Central/diagnóstico , Diagnóstico Diferencial , Transtornos Neurológicos da Marcha/etiologia , Transtornos Neurológicos da Marcha/fisiopatologia , Hemangioma Capilar/complicações , Hemangioma Capilar/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Mielite Transversa/etiologia , Neoplasias da Medula Espinal/complicações , Neoplasias da Medula Espinal/patologia , Tomografia Computadorizada por Raios XAssuntos
Dispneia/diagnóstico , Debilidade Muscular/diagnóstico , Diagnóstico Diferencial , Dispneia/genética , Doenças Genéticas Inatas/diagnóstico , Doenças Genéticas Inatas/genética , Humanos , Extremidade Inferior/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Debilidade Muscular/genética , Doenças Musculares/diagnóstico , Doenças Musculares/genética , Insuficiência Respiratória/diagnóstico , Insuficiência Respiratória/genéticaAssuntos
Infarto da Artéria Cerebral Média/diagnóstico , Artéria Cerebral Média/diagnóstico por imagem , Adulto , Diagnóstico Diferencial , Humanos , Infarto da Artéria Cerebral Média/tratamento farmacológico , Infarto da Artéria Cerebral Média/fisiopatologia , Masculino , Artéria Cerebral Média/efeitos dos fármacosRESUMO
ABSTRACT Nontraumatic convexity subarachnoid hemorrhage is an increasingly recognized subtype of subarachnoid bleeding. Objective: Our aim was to describe the etiology and clinical features of a cohort of patients with convexity subarachnoid hemorrhage. Methods: We retrospectively analyzed all cases of convexity subarachnoid hemorrhage admitted to our hospital between January 2012 and April 2017. Demographic features, clinical characteristics, complementary investigations, etiology and mortality were assessed. Twenty patients (65% females) were identified. Mean age: 53 years (range, 15-86 years). Results: Symptoms on admission: headache (65%), sensory and/or motor symptoms (50%) and seizures (35%). Commonest causes: cerebral vein thrombosis (20%), reversible cerebral vasoconstriction syndrome (20%) and cerebral amyloid angiopathy (20%). Two patients died. Conclusion: Convexity subarachnoid hemorrhage may be related to a wide spectrum of etiologies. In our patients, an increased prevalence of cerebral vein thrombosis was observed. Mortality was low and not related to the bleeding itself.
RESUMO A hemorragia subaracnóidea não traumática da convexidade é um subtipo cada vez mais reconhecido de sangramento subaracnóideo. Objetivo: Nosso objetivo foi descrever a etiologia e as características clínicas de uma coorte de pacientes com hemorragia subaracnóidea da convexidade. Métodos: Foram analisados retrospectivamente todos os casos de hemorragia subaracnóidea da convexidade admitidos em nosso hospital entre janeiro de 2012 e abril de 2017. Foram avaliados os aspectos demográficos, características clínicas, investigações complementares, etiologia e mortalidade. Vinte pacientes (65% mulheres) foram identificados. Média de idade: 53 anos (intervalo, 15-86). Resultados: Sintomas na admissão: dor de cabeça (65%), sintomas sensitivos e/ou motores (50%) e convulsões (35%). Causas mais comuns: trombose venosa cerebral (20%), síndrome de vasoconstrição cerebral reversível (20%) e angiopatia amilóide cerebral (20%). Dois pacientes morreram. Conclusão: A hemorragia subaracnóidea da convexidade pode estar relacionada a um amplo espectro de etiologias. Em nossos pacientes, observou-se uma maior prevalência de trombose venosa cerebral. A mortalidade foi baixa e não relacionada à própria hemorragia.