RESUMO
Ketogenic dietary therapies (KDTs) are a safe and effective treatment for pharmacoresistant epilepsy in children. There are four principal types of KDTs: the classic KD, the modified Atkins diet (MAD), the medium-chain triglyceride (MCT) diet, and the low glycemic index diet (LGID). The International Ketogenic Diet Study Group recommends managing KDTs in children with epilepsy. However, there are no guidelines that address the specific needs of the Brazilian population. Thus, the Brazilian Child Neurology Association elaborated on these recommendations with the goal of stimulating and expanding the use of the KD in Brazil.
As terapias dietéticas cetogênicas (TDC) são um tratamento seguro e eficaz para epilepsia farmacorresistente em crianças. Existem quatro tipos principais de TDCs: a dieta cetogênica (DC) clássica, a dieta de Atkins modificada (DAM), a dieta de triglicerídeos de cadeia média (DTCM) e a dieta de baixo índice glicêmico (DBIG). O Grupo Internacional de Estudos de Dietas Cetogênicas (International Ketogenic Diet Study Group) propõe recomendações para o manejo da DC em crianças com epilepsia. No entanto, faltam diretrizes que contemplem as necessidades específicas da população brasileira. Assim, a Associação Brasileira de Neurologia Infantil elaborou essas recomendações com o objetivo de estimular e expandir o uso da DC no Brasil.
Assuntos
Neurologia , Criança , Adolescente , Humanos , BrasilRESUMO
Abstract Ketogenic dietary therapies (KDTs) are a safe and effective treatment for pharmacoresistant epilepsy in children. There are four principal types of KDTs: the classic KD, the modified Atkins diet (MAD), the medium-chain triglyceride (MCT) diet, and the low glycemic index diet (LGID). The International Ketogenic Diet Study Group recommends managing KDTs in children with epilepsy. However, there are no guidelines that address the specific needs of the Brazilian population. Thus, the Brazilian Child Neurology Association elaborated on these recommendations with the goal of stimulating and expanding the use of the KD in Brazil.
Resumo As terapias dietéticas cetogênicas (TDC) são um tratamento seguro e eficaz para epilepsia farmacorresistente em crianças. Existem quatro tipos principais de TDCs: a dieta cetogênica (DC) clássica, a dieta de Atkins modificada (DAM), a dieta de triglicerídeos de cadeia média (DTCM) e a dieta de baixo índice glicêmico (DBIG). O Grupo Internacional de Estudos de Dietas Cetogênicas (International Ketogenic Diet Study Group) propõe recomendações para o manejo da DC em crianças com epilepsia. No entanto, faltam diretrizes que contemplem as necessidades específicas da população brasileira. Assim, a Associação Brasileira de Neurologia Infantil elaborou essas recomendações com o objetivo de estimular e expandir o uso da DC no Brasil.
RESUMO
OBJECTIVE: Psychoses affecting people with epilepsy increase disease burden and diminish quality of life. We characterized postictal psychosis, which comprises about one quarter of epilepsy-related psychoses, and has unknown causation. METHODS: We conducted a case-control cohort study including patients diagnosed with postictal psychosis, confirmed by psychiatric assessment, with available data regarding epilepsy, treatment, psychiatric history, psychosis profile, and outcomes. After screening 3,288 epilepsy patients, we identified 83 with psychosis; 49 had postictal psychosis. Controls were 98 adults, matched by age and epilepsy type, with no history of psychosis. Logistic regression was used to investigate clinical factors associated with postictal psychosis; univariate associations with a p value < 0.20 were used to build a multivariate model. Polygenic risk scores for schizophrenia were calculated. RESULTS: Cases were more likely to have seizure clustering (odds ratio [OR] = 7.59, p < 0.001), seizures with a recollected aura (OR = 2.49, p = 0.013), and a family history of psychiatric disease (OR = 5.17, p = 0.022). Cases showed predominance of right temporal epileptiform discharges (OR = 4.87, p = 0.007). There was no difference in epilepsy duration, neuroimaging findings, or antiseizure treatment between cases and controls. Polygenic risk scores for schizophrenia in an extended cohort of postictal psychosis cases (n = 58) were significantly higher than in 1,366 epilepsy controls (R2 = 3%, p = 6 × 10-3 ), but not significantly different from 945 independent patients with schizophrenia (R2 = 0.1%, p = 0.775). INTERPRETATION: Postictal psychosis occurs under particular circumstances in people with epilepsy with a heightened genetic predisposition to schizophrenia, illustrating how disease biology (seizures) and trait susceptibility (schizophrenia) may interact to produce particular outcomes (postictal psychosis) in a common disease. ANN NEUROL 2021;90:464-476.
Assuntos
Epilepsia/genética , Epilepsia/fisiopatologia , Polimorfismo de Nucleotídeo Único/genética , Transtornos Psicóticos/genética , Transtornos Psicóticos/fisiopatologia , Adulto , Estudos de Casos e Controles , Estudos de Coortes , Eletroencefalografia/métodos , Epilepsia/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Psicóticos/etiologia , Estudos RetrospectivosRESUMO
OBJECTIVE: To describe the clinical characteristics of cutaneous adverse reactions and cross-sensitivity induced by antiseizure medications and compare the pattern of use of antiseizure medications in patients with epilepsy according to skin rash history. METHODS: We analysed patients with a history of skin rash presenting for up to 12 weeks after initiating antiseizure medication. The history of skin rash was verified by medical charts, interviews, and identification of skin lesions by patients based on illustrative images. The minimum follow-up period was eight months. The control group comprised epilepsy patients with regular antiseizure medication use for at least 12 weeks without skin rash. We included 109 cases and 99 controls. RESULTS: The median (interquartile range) period from the index rash was six years (2-11). Carbamazepine was the trigger medication in 48% of cases and induced skin rashes in all patients with cross-sensitivity and carbamazepine exposure. Stevens-Johnson syndrome, toxic epidermal necrolysis, or drug reactions with eosinophilia and systemic symptoms affected 36% of cases. Carbamazepine- or oxcarbazepine-induced maculopapular exanthema occurred earlier (median: one week) than that induced by other antiseizure medications (median: three weeks) (p=0.006). Cross-sensitivity was more common in patients with at least one episode of Stevens-Johnson syndrome (29%) and Stevens-Johnson/toxic epidermal necrolysis overlap (50%) than in patients with maculopapular exanthema (8%) (p=0.01). Although most cases were mild, the pattern of antiseizure medication use differed from that of controls, with a lower proportion of antiseizure medication typically associated with severe cutaneous adverse reactions (carbamazepine, phenytoin, phenobarbital, primidone, oxcarbazepine, and lamotrigine) (p<0.001). Most cases exposed to high-risk medication, however, did not develop cross-sensitivity. SIGNIFICANCE: Cutaneous adverse reaction history may influence antiseizure medication use. Cross-sensitivity is more common in severe cases and most patients are affected by mild, self-limited skin rashes. Further research should consider the relevance of mild skin rashes in lifelong epilepsy treatment.
Assuntos
Epilepsia , Síndrome de Stevens-Johnson , Anticonvulsivantes/efeitos adversos , Carbamazepina/efeitos adversos , Epilepsia/tratamento farmacológico , Exantema/induzido quimicamente , Humanos , Oxcarbazepina , Síndrome de Stevens-Johnson/etiologiaRESUMO
PURPOSE: To perform a cross-cultural adaptation of the Global Assessment of Severity of Epilepsy (GASE) and Global Assessment of Disability (GAD) scales to Brazilian Portuguese and compare patients' self-rated scores with their attending physicians' ratings. METHODS: We conducted an observational, multicentre, cross-sectional study. Patients followed up in five epilepsy centres in Brazil responded to GASE and GAD questionnaires and to the Hospital Anxiety and Depression Scale and the Adverse Events Profile, both previously validated in Brazil. GASE and GAD scales were also completed by 20 attending physicians providing care to these patients. RESULTS: A total of 138 patients were interviewed, with a mean age of 39.9 ± 13.81 years and a median of 11 (interquartile range, IQR = 7.5-12) years of education. Eighty-five (61.6%) patients were female. Most patients were diagnosed with focal epilepsy (82.6%). Only 5.8% and 3.6% of respondents reported having difficulty understanding the GASE and GAD, respectively. The patients scored a median of 3 (IQR = 2-5) on the self-perceived GASE and 4 (IQR = 2-6) on the GAD. Physician ratings were moderately to highly correlated with patients' self-perceived scores on the GASE and GAD. Linear regression analysis demonstrated that physicians' GASE and GAD scores predicted 37% and 20% of the patients' self-reported GASE and GAD variation, respectively. CONCLUSION: Brazilian Portuguese cross-cultural adaptation of the GASE and GAD was successful. These scales were found to be easy to use by patients and health professionals, and revealed the burden of epilepsy on patients' lives.
Assuntos
Epilepsia , Médicos , Criança , Comparação Transcultural , Estudos Transversais , Epilepsia/diagnóstico , Feminino , Humanos , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosAssuntos
Transtorno do Espectro Autista , Erros de Diagnóstico , Transtornos Mentais , Neuroimunomodulação , Transtorno do Espectro Autista/diagnóstico , Transtorno do Espectro Autista/imunologia , Transtorno do Espectro Autista/fisiopatologia , Criança , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/imunologia , Transtornos Mentais/fisiopatologia , SíndromeRESUMO
Organ transplantation is the only alternative for many patients with terminal diseases. The increasing disproportion between the high demand for organ transplants and the low rate of transplants actually performed is worrisome. Some of the causes of this disproportion are errors in the identification of potential organ donors and in the determination of contraindications by the attending staff. Therefore, the aim of the present document is to provide guidelines for intensive care multi-professional staffs for the recognition, assessment and acceptance of potential organ donors.
Assuntos
Morte Encefálica , Transplante de Órgãos/métodos , Doadores de Tecidos/provisão & distribuição , Obtenção de Tecidos e Órgãos/métodos , Humanos , Unidades de Terapia IntensivaRESUMO
RESUMO O transplante de órgãos é a única alternativa para muitos pacientes portadores de algumas doenças terminais. Ao mesmo tempo, é preocupante a crescente desproporção entre a alta demanda por transplantes de órgãos e o baixo índice de transplantes efetivados. Dentre as diferentes causas que alimentam essa desproporção, estão os equívocos na identificação do potencial doador de órgãos e as contraindicações mal atribuídas pela equipe assistente. Assim, o presente documento pretende fornecer subsídios à equipe multiprofissional da terapia intensiva para o reconhecimento, a avaliação e a validação do potencial doador de órgãos.
ABSTRACT Organ transplantation is the only alternative for many patients with terminal diseases. The increasing disproportion between the high demand for organ transplants and the low rate of transplants actually performed is worrisome. Some of the causes of this disproportion are errors in the identification of potential organ donors and in the determination of contraindications by the attending staff. Therefore, the aim of the present document is to provide guidelines for intensive care multi-professional staffs for the recognition, assessment and acceptance of potential organ donors.