Consideraciones bioéticas en el manejo de la esclerosis lateral amiotrófica: Una aproximación al quehacer fonoaudiológico

Introducción: La esclerosis lateral amiotrófica (ELA) es la forma más común de enfermedad degenerativa de motoneurona en la edad adulta y es considerada una enfermedad terminal. Por lo mismo, el accionar del fonoaudiólogo debe considerar el respeto a los principios bioéticos básicos para garantizar una asistencia adecuada. Objetivo: Conocer aquellas consideraciones bioéticas relacionadas al manejo y estudio de personas con ELA para luego brindar una aproximación hacia el quehacer fonoaudiológico. Método: Se efectuó una búsqueda bibliográfica en las bases de datos PubMed, Scopus y SciELO. Se filtraron artículos publicados desde 2000 hasta junio de 2023 y fueron seleccionados aquellos que abordaban algún componente bioético en población con ELA. Resultados: Aspectos relacionados al uso del consentimiento informado y a la toma de decisiones compartidas destacaron como elementos esenciales para apoyar la autonomía de las personas. Conclusión: Una correcta comunicación y una toma de decisiones compartida son claves para respetar la autonomía de las personas. A su vez, la estandarización de procedimientos mediante la investigación clínica permitirá aportar al cumplimiento de los principios bioéticos de beneficencia y no maleficencia, indispensables para la práctica profesional.

Introduction: Amyotrophic lateral sclerosis (ALS) is the most common form of degenerative motor neuron disease in adulthood and is considered a terminal disease. For this reason, the actions of the speech therapist must consider respect for basic bioethical principles to guarantee adequate assistance. Objective: To know those bioethical considerations related to the management and study of people with ALS to then provide an approach to speech therapy. Methodology: A bibliographic search was carried out in the PubMed, Scopus, and SciELO databases. Articles published from 2000 to June 2023 were filtered and those that addressed a bioethical component in the population with ALS were selected. Results: Aspects related to the use of informed consent and shared decision-making stood out as essential elements to support people's autonomy. Conclusion: Proper communication and shared decision-making are key to respecting people's autonomy. In turn, the standardization of procedures through clinical research will contribute to compliance with the bioethical principles of beneficence and non-maleficence, essential for professional practice.

Ayuno intermitente y restricción calórica como tratamiento coadyuvante en enfermedad de Alzheimer y esclerosis múltiple / Intermittent Fasting and Caloric Restriction as an Adjunctive Treatment in Alzheimer's Disease and Multiple Sclerosis

Las enfermedades de Alzheimer y esclerosis múltiple son neurodegenerativas, con tratamientos complejos y de costos elevados, orientados a disminuir la progresión de la sintomatología. Sin embargo, a causa de la falta de terapias adecuadas y de los posibles efectos adversos ocasionados por tratamientos de primera línea, es necesario implementar mejores abordajes terapéuticos complementarios que no produzcan mayores efectos secundarios y mejoren la sintomatología de dichas patologías. La restricción calórica y el ayuno intermitente han demostrado ser estrategias novedosas y beneficiosas en enfermedades neurodegenerativas, a través de mecanismos inmunitarios, metabólicos y fisiológicos. Con el objetivo de determinar el uso del ayuno intermitente y la restricción calórica como tratamiento coadyuvante en esclerosis múltiple y enfermedad de Alzheimer, se realizó una revisión narrativa de artículos originales en revistas científicas, en idiomas inglés y español, de 2018 a 2022. El uso de la restricción calórica y ayuno intermitente han generado cambios positivos produciendo disminución de estados proinflamatorios, estrés oxidativo y envejecimiento. Se consideran abordajes que modulan la progresión de la enfermedad y mejoran la función cognitiva por vías de señalización de monofosfato de adenosina cinasa, factor de crecimiento similar a la insulina y la enzima sirtuina, generando un efecto neuroprotector.

Alzheimer's disease and multiple sclerosis are neurodegenerative disorders with expensive and complex treatments aimed at reducing the progression of symptoms. However, due to the lack of adequate therapies and the possible adverse effects caused by first-line treatments, it's necessary to implement better complementary therapeutic approaches that do not produce major side effects and improve symptoms. Caloric restriction and intermittent fasting have been shown to be novel and beneficial strategies in neurodegenerative diseases, through immune, metabolic, and physiological mechanisms. To determine the use of intermittent fasting and caloric restriction as a new treatment in multiple sclerosis and Alzheimer's disease, a narrative review of original articles in both national and international scientific journals, in English and Spanish languages with no greater obsolescence than five years. The use of caloric restriction and intermittent fasting have generated positive changes, producing a decrease in pro-inflammatory states, oxidative stress, and aging. Approaches that modulate disease progression and improve cognitive function of adenosine monophosphate kinase, insulin-like growth factor, and sirtuin enzyme pathways are considered, generating a neuroprotective effect.

Remyelination Regulated by microRNAs in Neurodegenerative Diseases： A Review / 中国实验方剂学杂志

Demyelination of the central nervous system often occurs in neurodegenerative diseases， such as multiple sclerosis （MS）. The myelin sheath， a layer of myelin membrane wrapping the axon， plays a role in the rapid conduction and metabolic coupling of impulses for neurons. The exposure of the axon will lead to axonal degeneratio， and further neuronal degeneration， which is the main cause of dysfunction and even disability in patients with demyelinating neurodegenerative diseases. In addition to the demyelination of mature myelin sheath， remyelination disorder is also one of the major reasons leading to the development of the diseases. The myelin sheath is composed of oligodendrocytes （OLs） derived from oligodendrocyte progenitor cells （OPCs） which are differentiated from neural stem cells （NSCs）. The process of myelin regeneration， i.e.， remyelination， is the differentiation of NSCs into OLs. Recent studies have shown that this process is regulated by a variety of genes. MicroRNAs， as important regulators of neurodegenerative diseases， form a complex regulatory network in the process of myelin regeneration. This review summarizes the main molecular pathways of myelin regeneration and microRNAs involved in this process and classifies the mechanisms and targets. This review is expected to provide a theoretical reference for the future research on the treatment of demyelinating diseases by targeting the regulation of microRNAs.

Analysis of cerebral gray matter structure in multiple sclerosis and neuromyelitis optica / 解剖学报

Objective The volume and cortical thickness of gray matter in patients with multiple sclerosis (MS) and neuromyelitis optica (NMO) were compared and analyzed by voxel⁃based morphometry (VBM) and surface⁃based morphometry (SBM), and the differences in the structural changes of gray matter in the two diseases were discussed. Methods A total of 21 MS patients, 16 NMO patients and 19 healthy controls were scanned by routine MRI sequence. The data were processed and analyzed by VBM and SBM method based on the statistical parameter tool SPM12 of Matlab2014a platform and the small tool CAT12 under SPM12. Results Compared with the normal control group (NC), after Gaussian random field (GRF) correction, the gray matter volume in MS group was significantly reduced in left superior occipital, left cuneus, left calcarine, left precuneus, left postcentral, left central paracentral lobule, right cuneus, left middle frontal, left superior frontal and left superior medial frontal (P<0. 05). After family wise error (FWE) correction, the thickness of left paracentral, left superiorfrontal and left precuneus cortex in MS group was significantly reduced (P<0. 05). Compared with the NC group, after GRF correction, the gray matter volume in the left postcentral, left precentral, left inferior parietal, right precentral and right middle frontal in NMO group was significantly increased (P<0. 05). In NMO group, the volume of gray matter in left middle occipital, left superior occipital, left inferior temporal, right middle occipital, left superior frontal orbital, right middle cingulum, left anterior cingulum, right angular and left precuneus were significantly decreased (P<0. 05). Brain regions showed no significant differences in cortical thickness between NMO groups after FWE correction. Compared with the NMO group, after GRF correction, the gray matter volume in the right fusiform and right middle frontal in MS group was increased significantly(P<0. 05). In MS group, the gray matter volume of left thalamus, left pallidum, left precentral, left middle frontal, left middle temporal, right pallidum, left inferior parietal and right superior parietal were significantly decreased (P<0. 05). After FWE correction, the thickness of left inferiorparietal, left superiorparietal, left supramarginal, left paracentral, left superiorfrontal and left precuneus cortex in MS group decreased significantly (P<0. 05). Conclusion The atrophy of brain gray matter structure in MS patients mainly involves the left parietal region, while NMO patients are not sensitive to the change of brain gray matter structure. The significant difference in brain gray matter volume between MS patients and NMO patients is mainly located in the deep cerebral nucleus mass.

Advances of pathogenesis and drug development in amyotrophic lateral sclerosis / 中国药理学通报

Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease affecting both upper and lower motor neurons. ALS patients develop progressive muscle atrophy, muscle weak and paralysis, finally died of respiratory failure. ALS is characterized by fast aggression and high mortality. What' s more, the disease is highly heterogeneous with unclear pathogenesis and lacks effective drugs for therapy. In this review, we summarize the main pathological mechanisms and the current drugs under development for ALS, which may provide a reference for the drug discovery in the future.

TREM-2 Drives Development of Multiple Sclerosis by Promoting Pathogenic Th17 Polarization / 神经科学通报·英文版

Multiple sclerosis (MS) is a neuroinflammatory demyelinating disease, mediated by pathogenic T helper 17 (Th17) cells. However, the therapeutic effect is accompanied by the fluctuation of the proportion and function of Th17 cells, which prompted us to find the key regulator of Th17 differentiation in MS. Here, we demonstrated that the triggering receptor expressed on myeloid cells 2 (TREM-2), a modulator of pattern recognition receptors on innate immune cells, was highly expressed on pathogenic CD4-positive T lymphocyte (CD4+ T) cells in both patients with MS and experimental autoimmune encephalomyelitis (EAE) mouse models. Conditional knockout of Trem-2 in CD4+ T cells significantly alleviated the disease activity and reduced Th17 cell infiltration, activation, differentiation, and inflammatory cytokine production and secretion in EAE mice. Furthermore, with Trem-2 knockout in vivo experiments and in vitro inhibitor assays, the TREM-2/zeta-chain associated protein kinase 70 (ZAP70)/signal transducer and activator of transcription 3 (STAT3) signal axis was essential for Th17 activation and differentiation in EAE progression. In conclusion, TREM-2 is a key regulator of pathogenic Th17 in EAE mice, and this sheds new light on the potential of this therapeutic target for MS.

A Case Report of Multidisciplinary Diagnosis and Treatment of a Patient with Tuberous Sclerosis Complex and Multi-Organ Involvement / 罕见病研究

Tuberous sclerosis complex(TSC)is a rare genetic disease that can lead to benign dysplasia in multiple organs such as the skin, brain, eyes, oral cavity, heart, lungs, kidneys, liver, and bones. Its main symptoms include epilepsy, intellectual disabilities, skin depigmentation, and facial angiofibromas, whilst incidence is approximately 1 in 10 000 to 1 in 6000 newborns. This case presents a middle-aged woman who initially manifested with epilepsy and nodular depigmentation. Later, she developed a lower abdominal mass, elevated creatinine, and severe anemia. Based on clinical features and whole exome sequencing, the primary diagnosis was confirmed as TSC. Laboratory and imaging examinations revealed that the lower abdominal mass originated from the uterus. CT-guided biopsy pathology and surgical pathology suggested a combination of leiomyoma and abscess. With the involvement of multiple organs and various complications beyond the main diagnosis, the diagnostic and therapeutic process for this patient highlights the importance of rigorous clinical thinking and multidisciplinary collaboration in the diagnosis and treatment of rare and challenging diseases.

The Analysis of Clinical Features of 186 Cases of Tuberous Sclerosis Complex-Associated Renal Angiomyolipoma / 罕见病研究

ObjectiveTuberous sclerosis complex (TSC) is a rare autosomal dominant genetic disease involving multiple organ system. Renal angiomyolipoma (RAML) is a leading cause of death for adult TSC patients. Our study aims at investigating the clinical manifestations of TSC-RAML to enable clinicians to have a better understanding of the disease in Chinese patients.MethodsWe reviewed retrospectively the data collected from patients with TSC-RAML in Peking Union Medical College Hospital from January 2014 to January 2023. We also collected information about the age, gender, imageological examination, RAML stage, and comorbidities.ResultsA total of 186 TSC-RAML patients were registered, 65 of whom were males and 121 were females(male-to-female ratio 1∶1.86). The median age of all patients was 31 years old. Totally, 117 cases (62.9%)of RAML were rated stage 6. Twenty-two cases (11.8%) had a history of tumor rupture and bleeding. Research shows statistical differences between high and low grade on RAML rupture bleeding(P=0.0475). Angiofibromas/fibrous cephalic plaque (155/186, 83.3%), subependymal nodules(103/146, 70.5%), lymphangioleiomyomatosis (102/157, 65.0%), hypomelanotic macules (114/186, 61.3%), and shagreen patch (83/186, 44.6%)were the most common clinical manifestations. All patients with lymphangioleiomyomatosis(LAM) were female(P < 0.0001).ConclusionsFemale patients predominated TSC-RAML patients. Most RAML were in stage 6. About 11.8% cases had a history of tumor rupture and hemorrhage. The higher grade meant the higher proportion of tumor rupture and hemorrhage. Dermatological and nervous lesions were the most common comorbidities. All patients with LAM in this study were female.

The Development and Current Status in the Diagnosis and Management of Tuberous Sclerosis Complex Associated with Renal Angiomyolipoma in China / 罕见病研究

Tuberous sclerosis complex(TSC) is a rare autosomal dominant genetic disorder caused by mutations in the TSC1 or TSC2 genes. The disease can cause multiple organ lesions. The most common renal lesions are renal angiomyolipoma(RAML). In recent years, China has made progresss in the understanding of TSC-RAML, so that the standardization of the diagnosis and management of TSC-RAML have improved. Efforts have been taken in the studies of the pathogenesis and treatment of TSC-RAML. This article reviews the diagnosis, therapy, and research development of TSC-RAML in China.

A Case Report of Surgical Resection of Tuberous Sclerosis Complex Related Renal Giant Angiomyolipoma / 罕见病研究

Tuberous sclerosis complex (TSC) is an autosomal dominant hereditary disease that affects multiple organs and systems throughout the body. TSC-associated kidney disease is the leading cause of death in adult TSC patients. This article retrospectively analyzed the characteristics of one TSC-related renal giant angiomyolipoma(RAML)treated with surgery. The patient, 25 years old, was diagnosed with tuberous sclerosis complex in 2000 due to multiple maculopapular rashes on both cheeks. At a regular follow-up in July 2019, imaging examinations revealed a tumor in the left lower quadrant with a maximum cross-sectional area of 16 cm×7 cm. Genetic testing showed a loss of heterozygosity in the EX18_ 41 of TSC2. After the diagnosis was confirmed, open left partial nephrectomy was performed, during which multiple tumors were found on the kidney surface and the largest one was located on the ventral side with a diameter of approximately 20 cm. After the renal artery was occluded, kidney tumors were completely enucleate. Postoperative pathological confirmed the diagnosis of angiomyolipoma. This case provides a reference for the treatment of TSC-related renal giant hamartoma.

Concordance rate between oligoclonal bands and the Kappa index in patients with suspected multiple sclerosis (MS) / Concordância entre bandas oligoclonais e o índice Kappa em pacientes com suspeita de esclerose múltipla (EM)

Abstract Background Oligoclonal bands (OCBs) and Kappa free light chains (FLCs) in the cerebrospinal fluid (CSF) are sensitive markers of intrathecal immunoglobulin (Ig)G synthesis in patients with multiple sclerosis. Objective To evaluate the concordance rate between OCBCs and the Kappa index (KI) in patients with suspected multiple sclerosis (MS). Methods Patients with suspected MS were referred to a specialized CSF laboratory as part of their diagnostic investigation. Paired CSF and serum samples were collected and submitted to detection of OCBs and determination of the KI. Positive and negative results were determined with both methods, and the percentage of agreement between them was established. Results In total, 171 serum and CSF samples from 171 patients were included in the analysis. The mean age of the patients was of 40 ± 14.2 years; 18.9% of them were male, and 81.1% were female. The OCBs and KI presented concordant results in 161 (94.2%) samples: in 74 (43.3%), both were positive, and in 87 (50.9%), both were negative. In 10 cases, the results were discrepant: KI positive/OCB negative in 8 and OCB positive/KI negative in 2 cases. Conclusion The KI and OCBs presented high concordance level. Currently, the detection of OCBs in the CSF is the standard method for MS diagnosis, but it is time-consuming, and its visual interpretation can be difficult. The results suggest that the KI is a good alternative for the detection of intrathecal immunoproduction in cases of suspected MS.

Resumo Antecedentes Bandas oligoclonais (BOCs) e cadeias leves de imunoglobulina (free light chains, FLCs, em inglês) Kappa no líquido cefalorraquidiano (LCR) são marcadores sensíveis da síntese intratecal de imunoglobulina (Ig)G em pacientes com esclerose múltipla (EM). Objetivo Avaliar a taxa de concordância entre BOCs e o índice Kappa (IK) em pacientes com suspeita de EM. Métodos Pacientes com suspeita de EM foram encaminhados a um laboratório especializado em LCR como parte de sua investigação diagnóstica. Amostras pareadas de LCR e soro foram coletadas e investigadas quanto à presença de BOCs e submetidas à determinação do IK. Resultados positivos e negativos foram determinados com ambos os métodos, e estabeleceu-se o percentual de concordância entre eles. Resultados Ao todo, 171 amostras de soro e LCR de 171 pacientes foram incluídas na análise. A média de idade dos pacientes foi de 40 ± 14,2 anos; 18,9% deles eram do sexo masculino, e 81,1%, do sexo feminino. Resultados concordantes entre as BOCs e o IK foram observados em 161 (94,2%) amostras: em 74 (43,3%), ambos foram positivos, e em 87 (50,9%), ambos foram negativos. Em 10 casos, os resultados foram discrepantes: IK positivo/BOC negativo em 8, e BOC positivo/IK negativo em 2. Conclusão Observou-se alto nível de concordância entre o IK e as BOCs. A detecção de BOCs no LCR é atualmente o método padrão para o diagnóstico de EM, mas é demorado, e sua interpretação visual pode ser difícil. Os resultados sugerem que o IK pode ser uma alternativa para a detecção de imunoprodução intratecal em casos de suspeita de EM.

Impacts of environmental tobacco smoke on the onset and progression of multiple sclerosis: a systematic review / Impactos do fumo passivo no surgimento e na progressão da esclerose múltipla: uma revisão sistemática

Abstract Background Unlike cigarette smoking, environmental tobacco smoke (ETS) has not been as well described as an environmental risk for Multiple sclerosis (MS) nor as a risk factor for disease progression. Objective We systematically reviewed the association between ETS and the risk of onset and/or progression of MS. Methods We systematically screened MedLine/PubMed, Science Direct, LILACs, and SciELO searching for publications between January 1st, 2010, and July 5, 2021, with the following keywords: "multiple sclerosis and smoking"; "multiple sclerosis and passive smoking"; "multiple sclerosis and secondhand smoking". Results Fifteen articles were included in this review, which consisted of systematic reviews with meta-analysis (N = 2), systematic reviews (N = 2), and observational studies (N = 11). Both meta-analyses reported an impact of ETS on MS onset among secondhand smokers. One of the systematic reviews selected two observational studies showing the association between ETS and MS development, and one study that did not find a significant association between ETS and the risk of MS development. The other systematic review identified selected eight articles showing a relationship between ETS and MS. Seven observational studies reported higher odds of MS onset when associated with ETS. Four observational studies did not show a relationship between ETS and MS onset or progression. Conclusion Most articles showed a positive association between ETS exposure and the risk of developing MS. On the other hand, an association between ETS and a higher risk for MS progression could not be established.

Resumo Antecedentes Ao contrário do tabagismo ativo, o fumo passivo (FP) não é tão bem estabelecido como risco para o desenvolvimento de esclerose múltipla (EM) nem como um fator de risco para a progressão da doença. Objetivo Revisamos sistematicamente a associação entre FP e o risco de aparecimento e/ou progressão da EM. Métodos Fizemos uma triagem sistemática nas bases de dados MedLine/PubMed, Science Direct, LILACs e SciELO em busca de publicações entre 1° de janeiro de 2010 e 5 de julho de 2021 com as seguintes palavras-chave: "multiple sclerosis and smoking"; "multiple sclerosis and passive smoking"; "multiple sclerosis and secondhand smoking". Resultados Quinze artigos foram incluídos nesta revisão, que consistiu em revisões sistemáticas com metanálise (N = 2), revisões sistemáticas (N = 2) e estudos observacionais (N = 11). As metanálises relataram um impacto do FP no surgimento da EM entre fumantes passivos. Um revisão sistemática selecionou dois estudos observacionais mostrando a associação entre FP e desenvolvimento de EM, e um estudo que não encontrou associação significativa entre FP e o risco de desenvolvimento de EM. Outra revisão sistemática identificou oito artigos selecionados mostrando uma relação entre FP e EM. Sete estudos observacionais relataram maiores chances de aparecimento de EM quando associados a FP. Quatro estudos observacionais não mostraram uma relação entre FP e o desenvolvimento ou progressão da EM. Conclusão A maioria dos artigos mostrou uma associação positiva entre a exposição ao FP e o risco de desenvolver EM. Por outro lado, não foi possível estabelecer uma associação entre FP e maior risco de progressão da EM.

Un caso poco frecuente: síndrome de Erasmus y tuberculosis / A rare case: Erasmus syndrome and tuberculosis

Resumen Presentamos el caso de un hombre de 35 años, are nador durante ocho años, con diagnóstico reciente de tuberculosis pulmonar y esclerosis sistémica, que ingre só por cuadro de disnea y mal estado general. Se realizó radiografía de tórax donde se evidenció neumotórax grado I, en la tomografía de tórax, también presentó masas hiperdensas confluyentes, asociadas a un patrón de neumonía intersticial no especifica (NSIP), hallazgos compatibles con silicosis pulmonar complicada. Debi do al avanzado estadio clínico, no pudieron realizarse estudios diagnósticos invasivos ni estudios de función pulmonar. Como tratamiento inicial se colocó un tubo de avenamiento pleural, se realizó tratamiento antifímico y se indicó oxigenoterapia crónica domiciliaria. Se remitió al paciente a consultorios de enfermedades intersticia les y reumatología para un manejo multidisciplinario, aunque el cuadro infeccioso contraindicó la posibilidad de un tratamiento inmunosupresor. Finalmente, el pa ciente falleció bajo cuidados paliativos. La inhalación de sílice es la causa de la silicosis, pero también está implicada en el desarrollo de la esclerosis sistémica (síndrome de Erasmus) y aunque comparten un factor de riesgo común, es raro encontrar ambas enfermedades coexistiendo. Presentamos el caso de un paciente joven donde ambas condiciones se presentaron de manera agresiva, con el objetivo de remarcar la importancia de la búsqueda activa de las enfermedades por exposición y sus condiciones asociadas.

Abstract We present the case of a 35-year-old male patient, sandblaster for eight years, recently diagnosed with pulmonary tuberculosis and systemic sclerosis, who was admitted with dyspnea and poor general condition. Chest X-ray showed a grade I pneumothorax, and on the chest tomography he presented confluent hyperdense masses associated with a pattern of non- specific in terstitial pneumonia (NSIP), findings compatible with complicated silicosis. Due to the advanced clinical stage, neither invasive diagnostic test nor pulmonary func tion test could be performed. Initial treatment included placement of a pleural drainage tube, antituberculosis treatment and chronic home oxygen. The patient was referred to the interstitial disease and rheumatology de partments for multidisciplinary management, although the infectious condition contraindicated the possibility of immunosuppressive treatment. The patient eventu ally died under palliative care. Silica inhalation is the cause of silicosis, but it is also implicated in the devel opment of systemic sclerosis (Erasmus syndrome) and although they share a common risk factor, it is rare to find both diseases coexisting. We present the case of a young patient in whom both diseases presented aggres sively, with the aim of highlighting the importance of actively searching for expositional diseases and associ ated conditions.

Epilepsia do lobo temporal com esclerose hipocampal mesial / Temporal lobe epilepsy with mesial hippocampal sclerosis / Epilepsia del lóbulo temporal con esclerosis del hipocampo mesial

Objetivo:Compreender o cenário atual da ELT-HS, caracterizado por sua fisiopatologia, manifestações clínicas, métodos diagnósticos e tratamentos. Método:Trata-se de uma revisão integrativa da literatura, com caráter descritivo, de artigos indexados no Sistema de Análise e Recuperação da Literatura Médica Online MEDLINE/Pubmed, Literatura Latino-Americana e do Caribe em Ciências da Saúde LILACS, e nas bases de dados Científicas Electronic Library Online (SciELO), pesquisados na período compreendido entre outubro de 2022 e março de 2023. Foram incluídos artigos em português e inglês que contemplassem os objetivos da revisão, publicados nos últimos dez anos (2011-2021).Resultados: Inicialmente foram encontrados 144 artigos nas bases de dados, que após a leitura, foramselecionados na pesquisa 40 artigos que correspondiam ao objetivo proposto. Os artigos analisados correspondem aos anos de 2011 a 2021. Conclusão:O tratamento cirúrgico da ELT-HS tem se mostrado eficaz para resolução completa das crises na maioria dos pacientes. O conhecimento sobre sua fisiopatologia, manifestações clínicas, diagnóstico e tratamentos são de fundamental importância para os médicos que atendem pacientes com epilepsia.

Objective: To understand the current scenario of TLE-HS, characterized by its pathophysiology, clinical manifestations, diagnostic methods and treatments. Method:This is an integrative literature review with descriptive character, of articles indexed in the Medical Literature Analysis And Retrieval System Online MEDLINE/Pubmed, Latin American and Caribbean Literature in Health Sciences LILACS, and Scientic databases Electronic Library Online (SciELO), researched in the period between october 2022 and march 2023. Articles in Portuguese and English that contemplated the objectives of the review, published in the last ten years (2011-2021), were included. Results:Initially, 144 articles were found in the databases, which after reading, 40 articles were selected in the research that corresponded to the proposed objective. The articles analyzed are equivalent to the years 2011 to 2021. Conclusion:The surgical treatment of TLE-HS has been shown to be effective for the complete resolution of crises in most patients. Knowledge about its pathophysiology, clinical manifestations, diagnosis and treatments are of fundamental importance for physicians who treat patients with epilepsy

Objetivo: Comprender el escenario actual de la TLE-HS, caracterizado por su fisiopatología, manifestaciones clínicas, métodos diagnósticos y tratamientos. Método: Se trata de una revisión bibliográfica integradora con carácter descriptivo, de artículos indexados en el Sistema de Análisis y Recuperación de Literatura Médica en Línea MEDLINE/Pubmed, Literatura Latinoamericana y del Caribe en Ciencias de la Salud LILACS, y bases de datos Scientic Electronic Library Online (SciELO), investigados en el período comprendido entre octubre de 2022 y marzo de 2023. Se incluyeron artículos en portugués e inglés que contemplaran los objetivos de la revisión, publicados en los últimos diez años (2011-2021). Resultados:Inicialmente se encontraron 144 artículos en las bases de datos, de los cuales luego de la lectura se seleccionaron 40 artículos en la investigación que correspondía al objetivo propuesto. Los artículos analizadoscorresponden a los años 2011 a 2021. Conclusión:El tratamiento quirúrgico del ELT-HS se ha mostrado eficaz para la resolución completa de las crisis en la mayoría de los pacientes. El conocimiento sobre su fisiopatología, manifestaciones clínicas, diagnóstico y tratamientos es de fundamental importancia para los médicos que tratan pacientes con epilepsia

Esclerose lateral amiotrófica: implicações para familiares cuidadores / Amyotrophic lateral sclerosis: implications for family caregivers / Esclerosis lateral amiotrófica: implicaciones para los cuidadores familiares

Objetivo: descrever as dificuldades de adaptação dos familiares cuidadores de pacientes portadores de Esclerose Lateral Amiotrófica (ELA), cadastrados na central de Medicamentos de Alto Custo da Regional de Saúde Pirineus, na cidade de Anápolis -GO. Método: Trata-se de um estudo de abordagem qualitativa com o método descritivo. Os participantes foram previamente selecionados mediante adequação aos critérios de inclusão e concordância em fazer parte da pesquisa. A coleta de dados deu-se em local escolhido pelos mesmos, por meio de entrevista gravada em smartphone. A análise dos dados deu-se concomitante e após o termino da coleta. Resultados:Para a obtenção dos resultados e discussão foram entrevistados 4 (quatro) estão apresentados em 6 categorias, sendo elas: dificuldades para o cuidado; sobrecarga do cuidador; aceitação familiar; arendizado e dúvidas dos cuidadores; sobre atendimento; adaptação para os cuidados no núcleo familiar. Diante disto evidenciou-se as implicações ligadas a equipe de saúde, que são: a necessidade da equipe de saúde se manter informada não só sobre as mudanças relacionadas a doença, como também as dificuldades enfrentadas pela família, para que seja auxiliada em relação às suas dúvidas e durante a adaptação e a progressão da doença. Conclusão:estudo procura trazer um novo olhar que vai além do paciente, evidenciando as necessidades da família, tratando não somente o paciente, mas também cada família dentro de suas particularidades

Objective:describe the adaptation difficulties of family caregivers of patients with Amyotrophic Lateral Sclerosis (ALS), registered at the High-Cost Medication center of the Pirineus Regional Health in the city of Anápolis -GO. Method:This is a qualitative approach study using a descriptive method. Participants were previously selected based on inclusion criteria and agreement to participate in the research. Data collection took place at a location chosen by them, through interviews recorded on a smartphone. Dataanalysis was conducted concurrently with and after data collection. Results:For the results and discussion, 4 (four) were interviewed and are presented in 6 categories: difficulties in care; caregiver burden; family acceptance; learning and doubts of caregivers; about care; adaptation to care in the family nucleus. This evidenced the implications linked to the health team, which are: the need for the health team to stay informed not only about changes related to the disease but also about the difficultiesfaced by the family, so that they can be assisted regarding their doubts and during the adaptation and progression of the disease. Conclusion:the study seeks to bring a new perspective that goes beyond the patient, highlighting the needs of the family, treating not only the patient but also each family within its particularities.

Objetivo: Describir las dificultades de adaptación de los cuidadores familiares de pacientes con Esclerosis Lateral Amiotrófica (ELA), registrados en el Centro de Medicamentos de Alto Costo de la Región Sanitaria Pirineus, en la ciudad de Anápolis -GO. Método:Estudio cualitativo con método descriptivo. Los participantes fueron previamente seleccionados de acuerdo con el cumplimiento de los criterios de inclusión y el acuerdo para participar en la investigación. La recolección de datos se llevó a cabo en un lugar elegido por ellos, a través de entrevistas grabadas en un teléfono inteligente. El análisis de los datos se realizó de forma concomitante y una vez finalizada la recolección de datos. Resultados:Para obtener los resultados y la discusión, 4 (cuatro) encuestados son presentados en 6 categorías, a saber: dificultades para el cuidado; carga del cuidador; aceptación familiar; y dudas de los cuidadores; sobre el servicio al cliente; Adaptación al cuidado en el núcleo familiar. Frente a esto, se evidenciaron las implicaciones relacionadas con el equipo de salud, las cuales son: la necesidad de que el equipo de salud esté informado no solo sobre los cambios relacionados a la enfermedad, sino también sobre las dificultades enfrentadas por la familia, para que puedan ser ayudados en relación a sus dudas y durante la adaptación y progresión de la enfermedad. Conclusión:este estudio busca aportar una nueva mirada que vaya más allá del paciente, resaltando las necesidades de la familia, tratando no solo al paciente, sinotambién a cada familia dentro de sus particularidades.

Noninvasive mechanical ventilation assistance in amyotrophic lateral sclerosis: a systematic review

ABSTRACT BACKGROUND: Respiratory failure is the most common cause of death in patients with amyotrophic lateral sclerosis (ALS), and morbidity is related to poor quality of life (QOL). Non-invasive ventilation (NIV) may be associated with prolonged survival and QOL in patients with ALS. OBJECTIVES: To assess whether NIV is effective and safe for patients with ALS in terms of survival and QOL, alerting the health system. DESIGN AND SETTING: Systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting standards using population, intervention, comparison, and outcome strategies. METHODS: The Cochrane Library, CENTRAL, MEDLINE, LILACS, EMBASE, and CRD databases were searched based on the eligibility criteria for all types of studies on NIV use in patients with ALS published up to January 2022. Data were extracted from the included studies, and the findings were presented using a narrative synthesis. RESULTS: Of the 120 papers identified, only 14 were related to systematic reviews. After thorough reading, only one meta-analysis was considered eligible. In the second stage, 248 studies were included; however, only one systematic review was included. The results demonstrated that NIV provided relief from the symptoms of chronic hypoventilation, increased survival, and improved QOL compared to standard care. These results varied according to clinical phenotype. CONCLUSIONS: NIV in patients with ALS improves the outcome and can delay the indication for tracheostomy, reducing expenditure on hospitalization and occupancy of intensive care unit beds. SYSTEMATIC REVIEW REGISTRATION: PROSPERO database: CRD42021279910 — https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=279910.

Riesgo cardiovascular en pacientes con esclerosis sistémica / Cardiovascular Risk in Patients with Systemic Sclerosis

Introducción: El riesgo cardiovascular es importante en la evaluación de los pacientes con esclerosis sistémica. Objetivo: Determinar el riesgo cardiovascular en pacientes con esclerosis sistémica. Métodos: Se realizó un estudio transversal y descriptivo en pacientes protocolizados del Servicio de Reumatología, en el período de enero 2020 a enero 2022. Se recogieron variables demográficas, clínicas, y se aplicó la calculadora de riesgo cardiovascular Framingham. Resultados: Se incluyeron 105 pacientes con edad media de 48,6 ± 15,3 años, el grupo más frecuente de 50 a 59 años (36,2 por ciento), predominó el sexo femenino 92,2 por ciento el color de piel blanca (74,3 por ciento), el tiempo de evolución fue mayor a 5 años (66,7 por ciento) con una media de 10,5 ± 9,3. El valor promedio de la escala de gravedad modificada de Medsger fue 5,1 ± 2,7 y el 72,4 por ciento con afectación leve. El fenómeno de Raynaud y la fibrosis pulmonar fueron más frecuentes con un 89,5 por ciento y 55,2 por ciento. El índice de Rodnan en promedio fue de 13,1 ± 8,0 y los reactantes de fase aguda normales en la mayoría. Los factores de riesgo cardiovascular más frecuentes fueron la HTA (30,2 por ciento) y dislipidemia (19,9 por ciento). El índice de masa corporal que predominó fue de peso adecuado (54,3 por ciento). Predominó el riesgo cardiovascular bajo según score de Framingham (86 por ciento). Existieron diferencias significativas entre las medias del tiempo de evolución y el riesgo cardiovascular (10 ± 6,9 frente a 9,6 ± 8,8 frente a 16,9 ± 10,8; p = 0,032). Conclusiones: El riesgo cardiovascular en los pacientes con esclerosis sistémica fue bajo(AU)

Introduction: Cardiovascular risk is important in the evaluation of patients with systemic sclerosis. Objective: To determine the cardiovascular risk in patients with systemic sclerosis. Methods: A cross-sectional and descriptive study was carried out in protocolized patients of Rheumatology Service, from January 2020 to January 2022. Demographic and clinical variables were collected, and Framingham cardiovascular risk calculator was used. Results: One hundred five patients were included with a mean age of 48.6 ± 15.3 years, the most frequent group was 50 to 59 years (36.2percent), female sex (92.2percent) predominated, as well as white skin color (74.3percent). The evolution time was greater than 5 years (66.7percent) with a mean of 10.5 ± 9.3. The average value of modified Medsger severity scale was 5.1 ± 2.7 and 72.4percent had mild involvement. Raynaud's phenomenon and pulmonary fibrosis were more common at 89.5percent and 55.2percent. Rodnan index on average was 13.1 ± 8.0 and the acute phase reactants were normal in the majority. The most frequent cardiovascular risk factors were HBP (30.2percent) and dyslipidemia (19.9percent). The predominant body mass index was adequate weight (54.3percent). Low cardiovascular risk according to Framingham score prevailed (86percent). There were significant differences between the mean duration of evolution and cardiovascular risk (10 ± 6.9 vs. 9.6 ± 8.8 vs. 16.9 ± 10.8; p = 0.032). Conclusions: The cardiovascular risk in patients with systemic sclerosis was low(AU)

Hipertensión arterial pulmonar en pacientes con dermatomiositis juvenil y esclerosis sistémica en un centro pediátrico de tercer nivel

INTRODUCCIÓN: La hipertensión arterial pulmonar puede estar asociada secundariamente a enfermedades del tejido conectivo. Entre estas enfermedades, predominan la esclerosis sistémica y la dermatomiositis juvenil. MATERIALES Y MÉTODOS: Se realizó un estudio retrospectivo, descriptivo y transversal. Se incluyeron todos los pacientes con diagnóstico de dermatomiositis juvenil y esclerosis sistémica que acudieron a nuestro hospital. Posteriormente se verificaron los niveles de presión arterial pulmonar mediante ecocardiografía. RESULTADOS: Se incluyeron 58 pacientes, de los cuales sólo 17 pacientes tuvieron ecocardiografía diagnóstica. Entre ellos, dos pacientes presentaron hipertensión arterial pulmonar. CONCLUSIÓN: La detección oportuna de la hipertensión arterial pulmonar en las enfermedades del tejido conectivo es esencial. Generalmente es asintomático. Es necesario adherirse al protocolo internacional que sugiere realizar ecocardiografía en todos los pacientes con dermatomiositis juvenil y esclerosis sistémica.

INTRODUCTION: Pulmonary arterial hypertension may be secondary associated with connective tissue diseases. Among these diseases, systemic sclerosis and juvenile dermatomyositis predominate. MATERIALS AND METHODS: A retrospective, descriptive and cross-sectional study was carried out. All patients with a diagnosis of juvenile dermatomyositis and systemic sclerosis who attended our hospital were included. Pulmonary arterial pressure levels were subsequently verified by echocardiography. RESULTS: 58 patients were included, of which only 17 patients had a diagnostic echocardiography. Among them, two patients presented pulmonary arterial hypertension. CONCLUSION: Timely detection of pulmonary arterial hypertension in connective tissue diseases is essential. It is generally asymptomatic. It is necessary to adhere to the international protocol that suggests performing echocardiography in all patients with juvenile dermatomyositis and systemic sclerosis.

Reshaping neuroimmunology: diagnosis and treatment in the era of precision medicine / Remodelando a neuroimunologia: diagnóstico e tratamento na era da medicina de precisão

Abstract Precision medicine has revolutionized the field of neuroimmunology, with innovative approaches that characterize diseases based on their biology, deeper understanding of the factors leading to heterogeneity within the same disease, development of targeted therapies, and strategies to tailor therapies to each patient. This review explores the impact of precision medicine on various neuroimmunological conditions, including multiple sclerosis (MS), neuromyelitis optica spectrum disorder (NMOSD), myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), optic neuritis, autoimmune encephalitis, and immune-mediated neuropathies. We discuss advances in disease subtyping, recognition of novel entities, promising biomarkers, and the development of more selective monoclonal antibodies and cutting-edge synthetic cell-based immunotherapies in neuroimmunological disorders. In addition, we analyze the challenges related to affordability and equity in the implementation of these emerging technologies, especially in situations with limited resources.

Resumo A medicina de precisão está revolucionando o campo da neuroimunologia, com uma abordagem inovadora caracterizada pela classificação de doenças com base em sua biologia, compreensão mais profunda dos fatores que levam à heterogeneidade dentro da mesma doença, desenvolvimento de terapias com alvos específicos e estratégias para adaptar as terapias a cada paciente. Esta revisão explora o impacto da medicina de precisão em várias condições neuroimunológicas, incluindo esclerose múltipla (EM), distúrbio do espectro da neuromielite óptica (NMOSD), doença associada ao anticorpo anti-glicoproteína da mielina do oligodendrócito (MOGAD), neurites ópticas, encefalites autoimunes e neuropatias imunomediadas. Discutimos avanços na subclassificação de doenças, reconhecimento de novas entidades, biomarcadores promissores e desenvolvimento de anticorpos monoclonais mais seletivos e imunoterapias de ponta baseadas em células sintéticas para as condições acima. Além disso, analisamos os desafios relacionados com acessibilidade e equidade na implementação dessas tecnologias emergentes, especialmente em ambientes com recursos limitados.