6 research outputs found

    Consensus for the use of flash glucose monitoring in the Colombian adult population with type 1 and 2 diabetes mellitus

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    Introducción: en Colombia las Guías de Práctica Clínica para el manejo del paciente con diabetes tipo 1 (DM1) y tipo 2 (DM2) no mencionan el uso del monitoreo de glucosa flash dado que dicho sistema no estaba disponible. El objetivo del presente trabajo fue establecer un grupo de recomendaciones sobre el uso del monitoreo intermitente flash en Colombia. Métodos: el grupo de expertos estuvo conformado por ocho médicos colombianos expertos en el manejo de pacientes con DM1 y DM2 de diversas ciudades de Colombia, una enfermera licen-ciada educadora en diabetes, una paciente con diagnóstico de DM1 y un experto metodológico. A través de Zoom Enterprise versión de la aplicación de videoconferencia Zoom (Zoom Video Communications, San Jose, California) el grupo generó las preguntas con metodología Metaplan. Posteriormente, se realizó una búsqueda sistemática de la literatura y análisis de la evidencia. Las recomendaciones se generaron mediante grupo nominal según el grado de evidencia y la formaleza de la recomendación siguiendo la metodología GRADE. Resultados: se generaron recomendaciones clínicas enfocadas a: a) paciente con diagnóstico de DM1 e hipoglucemia; b) paciente con diagnóstico de DM1 y mal control metabólico, c) paciente con diagnóstico de DM tipo 2 tratado con insulina, d) diabetes pregestacional, e) calidad de vida y f) uso intrahospitalario. Conclusiones: las recomendaciones clínicas del presente consenso orientan la toma de decisiones clínicas con respecto al uso de monitoreo intermitente flash en el paciente con diagnóstico de diabetes en diferentes escenarios clínicos.Población adulta colombiana con diabetes mellitus tipo 1 y 2Introduction: in Colombia, the Clinical Practice Guidelines for the treatment of patients with type 1 (DM1) and type 2 (DM2) diabetes do not mention the use of flash glucose monitoring, as this system was not available. The objective of this study was to establish a set of recommendations for the use of intermittent flash monitoring in Colombia. Methods: the group of experts consisted of eight Colombian physicians from different cities within Colombia, with expertise in the management of patients with DM1 and DM2; a certified diabetes nurse educator; a patient with DM1; and a methodological expert. Using the Zoom En-terprise video conferencing application (Zoom Video Communications, San Jose, California), the group generated questions through the Metaplan method, then carried out a systematic literature search and evidence review. The recommendations were made according to the degree of evidence and strength of the recommendation, following the GRADE method. Results: clinical recommendations were made for: a) patients with DM1 and hypoglycemia; b) patients with DM1 and poor metabolic control; c) patients with insulin-treated DM2; d) pregesta-tional diabetes; e) quality of life; and f) inpatient use. Conclusions: this consensus’s clinical recommendations guide clinical decision making with regard to the use of intermittent flash monitoring in patients with diabetes in various clinical settings.https://orcid.org/0000-0002-8907-3470https://orcid.org/0000-0001-8588-5589https://orcid.org/0000-0002-1982-6799https://orcid.org/0000-0002-1353-148Xhttps://orcid.org/0000-0002-9921-883Xhttps://orcid.org/0000-0003-2267-5431https://orcid.org/0000-0003-4348-9718Revista Nacional - IndexadaCN

    Community Acquired Pneumonia as a Result of Singultus in an-HIV Patient : Case Report and Literature Review

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    El singulto es una manifestación clínica común, de etiología multifactorial, que funciona como un arco reflejo frente a noxas irritativas y es mediado por estimulación simpática. Dentro de las causas se han descrito procesos infecciosos como la neumonía; sin embargo, con una baja representatividad. El artículo presenta el caso de un hombre de 34 años con diagnóstico de infección por virus de la inmunodeficiencia humana (VIH) en estadio 3 con única manifestación clínica inicial de singulto que documenta neumonía adquirida en la comunidad como causa. Este caso ilustra la importancia del estudio etiológico del singulto, ya que puede ser una manifestación clínica atípica de un proceso infeccioso subyacente, sobre todo en pacientes en contexto de inmunosupresión.Singultus is a common clinical manifestation of multifactorial etiology. It works as a reflex arc against irritative noxas and is mediated by sympathetic stimulation. Among its causes it has been described that infectious processes such as pneumonia can result in singultus, however, it corresponds to a low percentage of the causes. We present a case of a 34-year-old man with history of stage 3 HIV infection that presents to emergency room with singultus with no other clinical signs, in whom the presence of community acquired pneumonia as etiology is demonstrated. This case highlights the importance of the study of singultus especially in patients with immunosuppression since in these patients the clinical presentation that underlies an infectious process is not usually evident.https://orcid.org/0000-0001-5363-5729https://orcid.org/0000-0002-1769-7735https://orcid.org/0000-0002-1186-4010https://orcid.org/0000-0002-5385-696Revista Nacional - IndexadaS

    Método estrutural para aferir o curso pandêmico do SARS-CoV-2 em ambientes escolares

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    A pandemia da COVID-19 tem levantado uma série de dilemas para os gestores públicos, sendo a reabertura das escolas uma das decisões mais complexas. O presente artigo apresenta uma microssimulação do curso da pandemia considerando vários cenários dentro dos limites de uma sala de aula na cidade de Belo Horizonte, Brasil. Utilizou-se um modelo de suscetíveis-infectados-recuperados (SIR) integrado a um modelo de grafos aleatórios, associando características epidemiológicas a fatores sociométricos e sociodemográficos. Foram utilizadas as taxas de contatos sociais projetadas para o Brasil pelo projeto europeu POLYMOD e adaptadas para a cidade de Belo Horizonte para simular o número de contatos entre os indivíduos seguindo uma distribuição de Poisson. A simulação tomou como referência 20 alunos e suas famílias. Os cenários projetados discriminaram três faixas etárias com as suas respectivas taxas diárias de contatos sociais: 0 a 5 anos (0,01), 6 a 14 anos (1,80) e 15 a 19 anos (0,20). As simulações demonstraram diferenças claras para os grupos etários considerados, dependendo do número de infectados iniciais e do uso ou não de máscara no espaço escolar. Os resultados confirmam que a ausência de medidas adequadas de mitigação eleva de forma considerável o risco de contágio na comunidade escolar

    Neuropsychiatric Sjögren's Syndrome

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    19 páginasPrimary Sjögren's syndrome is an autoimmune disease that mainly involves glandular tissue. Despite this, it can potentially develop systemic involvement, within which neuropsychiatric manifestations are common. The clinical presentation may vary widely depending on the domain affected, and may thus be classified into three categories: central nervous system, peripheral nervous system, and psychiatric. Some of these complications share a common pathophysiology, amongst which are vasculitis/ vasculopathy, lymphocytic infiltration and positive antineuronal antibodies. The wide clinical presentation makes it difficult to establish a common diagnostic approach, making it essential for the clinician to recognise and localise the type of compromise, so that diagnostic tools can be more advantageously employed. Treatment must be directed towards the underlying pathophysiology, and depending on the type of compromise, it can even be limited solely to the management of symptoms.El síndrome de Sjögren primario (SSp) es una enfermedad autoinmune que afecta principalmente al tejido glandular. A pesar de ello, puede involucrar otros sistemas, siendo el compromiso neuropsiquiátrico una manifestación extraglandular común. Su presentación clínica varía ampliamente según el dominio que se encuentre afectado, y por tanto puede dividirse en tres grandes categorías: sistema nervioso central, sistema nervioso periférico y psiquiátrico. Algunas de estas complicaciones comparten mecanismos fisiopatológicos comunes, entre los principales la vasculitis/vasculopatía, la infiltración linfocítica y la presencia de anticuerpos antineuronales. La diversidad en la presentación clínica de esta entidad impide hacer una aproximación diagnóstica común, por lo cual la utilización de estudios específicos depende de un adecuado reconocimiento y de la localización por parte del clínico. El tratamiento debe dirigirse al mecanismo fisiopatológico implicado y, de acuerdo con el tipo de manifestación, puede incluso estar limitado al manejo sintomático

    A study on social contact rates relevant for the spread of infectious diseases in a Brazilian slum

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    Abstract Inspired by the POLYMOD study, an epidemiological survey was conducted in June 2021 in one of the most densely populated and socially vulnerable sectors of Belo Horizonte (Brazil). A sample of 1000 individuals allowed us to identify, within a 24-hour period, the rates of social contacts by age groups, the size and frequency of clique in which respondents participated, as well as other associated sociodemographic factors (number of household residents, location of contact, use of public transportation, among others). Data were analyzed in two phases. In the first one, results between two SIR models that simulated an eight-day pandemic process were compared. One included parameters adjusted from observed contact rates, the other operated with parameters adjusted from projected rates for Brazil. In the second phase, by means of a log-lin regression, we modeled the main social determinants of contact rates, using clique density as a proxy variable. The data analysis showed that family size, age, and social circles are the main covariates influencing the formation of cliques. It also demonstrated that compartmentalized epidemiological models, combined with social contact rates, have a better capacity to describe the epidemiological dynamics, providing a better basis for mitigation and control measures for diseases that cause acute respiratory syndromes

    Controversias en neuroinmunología: esclerosis múltiple, vacunación, SARS-CoV-2 y otros dilemas

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    Neuroimmunology is a discipline that increasingly broadens its horizons in the understanding of neurological diseases. At the same time and in front of the pathophysiological links of neurological diseases and immunology, specific diagnostic and therapeutic approaches have been proposed. Despite the important advances in this discipline, there are multiple dilemmas that concern and filter into clinical practice. This article presents 15 controversies and a discussion about them, which are built with the most up-to-date evidence available. The topics included in this review are: steroid decline in relapses of multiple sclerosis (MS), therapeutic recommendations in MS in light of the SARS-CoV2 pandemic, evidence of vaccination in MS and other demyelinating diseases, overview current situation of isolated clinical and radiological syndrome, therapeutic failure in MS as well as criteria for suspension of disease-modifying therapies, evidence of the management of mild relapses in MS, recommendations for prophylaxis against strongyloides stercolaris, usefulness of a second course of immunoglobulin in the syndrome Guillain-Barré (GBS), criteria to differentiate an acute-onset inflammatory demyelinating chronic polyneuropathy versus GBS and the utility of angiotensin-converting enzyme in neurosarcoidosis. In each of the controversies, the general problem is presented and specific recommendations are offered that can be adopted in daily clinical practice.La neuroinmunología es una disciplina que cada vez amplía más sus horizontes en la comprensión de las enfermedades neurológicas. Contemporáneamente y a la luz de los nexos fisiopatológicos de las enfermedades neurológicas y la inmunología, se han planteado enfoques diagnósticos y terapéuticos específicos. A pesar de los importantes avances de esta disciplina, existen múltiples dilemas que le conciernen y se filtran en la práctica clínica. En este artículo se presentan 15 controversias y una discusión sobre las mismas, las cuales se construyen con la evidencia más actualizada disponible. Los temas que se incluyen en esta revisión son: descenso de esteroides en recaídas de esclerosis múltiple (EM), recomendaciones terapéuticas en EM a la luz de la pandemia por el SARS-CoV2, evidencia de vacunación en EM y en otras enfermedades desmielinizantes, panorama actual de síndrome clínico y radiológico aislado, falla terapéuticas en EM así como criterios para suspensión de terapias modificadoras de la enfermedad, evidencia del manejo en recaídas leves en EM, recomendaciones para profilaxis contra strongyloides stercolaris, utilidad del un segundo ciclo de inmunoglobulina en el Síndrome de Guillain-Barré (SGB), criterios para diferenciar una polineuropatía crónica desmielinizante inflamatoria de inicio agudo versus SGB y utilidad de la enzima convertidora de angiotensina en neurosarcoidosis. En cada una de las controversias se presenta la problemática general y se ofrecen recomendaciones específicas que pueden adoptarse en la práctica clínica diaria
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