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Allergic contact dermatitis induced by the use of ophthalmic topical drugs is one of the most common causes of eyelid dermatitis. The introduction of new formulations, both of active ingredients and excipients, and the lack of marketing in some of them, makes patch testing in patients whose source of contact are topical ophthalmic drugs truly challenging. Across this manuscript, most, if not all, topical ophthalmic drugs used in our national health system have been collected, including information on the allergens available, and the concentration and vehicle advised for those that still remain unavailable.
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Alérgenos , Dermatite Alérgica de Contato , Soluções Oftálmicas , Dermatite Alérgica de Contato/etiologia , Humanos , Espanha , Alérgenos/efeitos adversos , Soluções Oftálmicas/efeitos adversos , Testes do EmplastroRESUMO
AIM: To determine clinical, electroencephalographic, therapeutic and evolutive characteristics of a series of oncopediatric patients with acute symptomatic seizures. PATIENTS AND METHODS: We performed a retrospective and prospective descriptive analysis of clinical records of oncopediatric children evaluated by neurology at the comprehensive outpatient Center for Hemato-Oncological Patients during 2017-2021. We included children aged one month to 17 years with intracranial and extracranial tumors who presented with acute symptomatic seizure (ASC). We defined acute symptomatic seizure according to the 2010 International League Against Epilepsy. We classified seizures according to 2017 International League Against Epilepsy classification. We excluded any patient with a diagnosis of previous epilepsy and non-epileptic paroxysmal episodes. RESULTS: We analyzed 44 cases with a median of 4 years (range: 1 month-17 years) and mean of 5.75 months (range: 1 month-11 months) and 8.33 years (2-17 years). The main etiologies were neurotoxicity and post-surgical context. Four patients presented dysnatremias and two associated with endocranial hypertension. Forty-one electroencephalograms were performed with intercritical results with abnormalities in the baseline rhythm, but without foci or paroxysms. There were no critical recordings. Focal seizures were 25 (56.8%) and generalized seizures 19 (43.18%). Levetiracetam was the most commonly used drug for acute management. CONCLUSIONS: Our cohort shows that ASC, in this population, do not show considerable differences between focal motor and generalized seizures and occur mostly in neurotoxic and post-surgical contexts. Dysnatremias and endocranial hypertension associated with ASC were also recorded. Postcrisis electroencephalograms were without foci or paroxysms and good seizure evolution.
TITLE: Crisis epilépticas sintomáticas agudas. Descripción clinicoelectroencefalográfica etiológica y pronóstico de una serie oncopediátrica.Objetivo. Determinar las características clínicas, electroencefalográficas, terapéuticas y evolutivas de una serie de pacientes oncopediátricos con convulsiones sintomáticas agudas. Pacientes y métodos. Efectuamos un análisis descriptivo retrospectivo y prospectivo de registros clínicos de niños oncopediátricos evaluados por neurología en el Centro Ambulatorio Integral de Pacientes Hematooncológicos durante 2017-2021. Incluimos a niños de 1 mes a 17 años con tumores intracraneales y extracraneales que presentaron convulsiones sintomáticas agudas (CSA). Definimos convulsión sintomática aguda según la clasificación de la Liga Internacional contra la Epilepsia de 2010. Clasificamos las crisis epilépticas según la clasificación de la Liga Internacional contra la Epilepsia de 2017. Excluimos a todo paciente con diagnóstico de epilepsia previa y de episodios paroxísticos no epilépticos. Resultados. Analizamos 44 casos, con una mediana de 4 años (rango: 1 mes-17 años) y una media de 5,75 meses (rango: 1 mes-11 meses) y 8,33 años (2-17 años). Registramos como principales etiologías la neurotoxicidad y el contexto posquirúrgico, con cuatro pacientes asociados a disnatremias y dos a hipertensión endocraneana. Se realizaron 41 electroencefalogramas, con resultados intercríticos con anormalidades en el ritmo de base, pero sin focos ni paroxismos. No hubo registros críticos. Las convulsiones focales fueron 25 (56,8%), y las generalizadas, 19 (43,18%). El levetiracetam fue el fármaco más utilizado para el tratamiento agudo. Conclusiones. Nuestra cohorte muestra que las CSA, en esta población, no evidencian diferencias considerables entre convulsiones focales motoras y generalizadas, y ocurren mayormente en un contexto neurotóxico y posquirúrgico. También se registraron disnatremias e hipertensión endocraneana asociadas a CSA. Los electroencefalogramas poscrisis fueron sin focos o paroxismos y con evolución de las crisis.
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Epilepsia , Hipertensão , Síndromes Neurotóxicas , Criança , Humanos , Estudos Retrospectivos , Epilepsia/etiologia , Prognóstico , Convulsões/etiologia , EletroencefalografiaRESUMO
The aim of this article is to report clinical features and therapeutic approach of cicatrizing keratoconjunctivitis secondary to ocular lichen planus based on a case report. The patient is a 77-year-old female with a history of ocular discomfort and recurrent keratoconjunctivitis that did not improve with conservative treatment, as well as a history of oral and nasal aphthous ulcers. After a complete ophthalmologic, dermatologic and anatomopathological study, the diagnosis of ocular lichen planus was established and immunosuppressive treatment was initiated. Most cases of ocular lichen planus are presented as chronic cicatricial conjunctivitis. A correct differential diagnosis, as well as an early detection are essential for the control of this entity and its sequelae. Treatment, based on corticosteroids and immunosuppressants, both topical and systemic, is aimed at controlling inflammation and scarring.
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Cicatriz , Ceratoconjuntivite , Líquen Plano , Humanos , Feminino , Idoso , Líquen Plano/complicações , Líquen Plano/tratamento farmacológico , Ceratoconjuntivite/etiologia , Ceratoconjuntivite/tratamento farmacológico , Ceratoconjuntivite/complicações , Cicatriz/etiologia , Cicatriz/complicações , Imunossupressores/uso terapêuticoRESUMO
The Huelva estuary is formed by the common mouths of the Odiel and Tinto Rivers, and inside this ecosystem is the biosphere reserve of the Odiel saltmarshes. This ecosystem has been historically affected by acid mine drainage (AMD) and by releases of pollutants from five phosphoric acid industrial plants and phosphogypsum (PG) waste stacks located in the area. This study carried out a comprehensive assessment of the environmental impact of the biosphere reserve of the Odiel saltmarshes. To this end, it was necessary to find a suitable sedimentary background (Piedras River in our case). To quantify this impact, several pollution indexes were used. According to the values reached by the indexes, this impact was classified as "serious" pollution for most trace elements, excepting the deepest layers, and "low-moderate" pollution for the 238U-series radionuclides, while no pollution for the 232Th-series and 40K radionuclides was found as expected.
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Ecossistema , Poluentes Químicos da Água , Estuários , Resíduos Industriais/análise , Rios , Radioisótopos , Espanha , Monitoramento Ambiental , Poluentes Químicos da Água/análiseRESUMO
Chronic musculoskeletal conditions cause pain and disability and have significant impact on morbidity worldwide. Tele-rehabilitation is proposed as an alternative or complement to improve patient's muscle function, pain, and quality of life. However, the satisfaction of both patients and professionals must be assessed, together with the patient's daily life activity independence. A search of the literature was made to locate assessment reports, systematic reviews and reports from regulatory bodies with support from a documentarian from the Andalusian Health Technologies Assessment Area (AETSA). For this purpose, the following sources were used: Medline, EMBASE, INAHTA (international network of health technologies assessment) and PEDro (Physiotherapy Evidence Database) from 2014 onwards. Subsequently a secondary search was carried out on the articles selected in the initial search. A search of open clinical trials was also carried out in the database: www.ClinicalTrials.gov Initially 345 articles were identified. Duplicated articles (57) were excluded. By first analysing the title and abstract 238 articles were excluded. The full texts of the remaining 30 articles were analysed. Finally 18 articles were included.
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The xenobiotic transporter ABCC4/MRP4 is highly expressed in pancreatic ductal adenocarcinoma (PDAC) and correlates with a more aggressive phenotype and metastatic propensity. Here, we show that ABCC4 promotes epithelial-mesenchymal transition (EMT) in PDAC, a hallmark process involving the acquisition of mesenchymal traits by epithelial cells, enhanced cell motility, and chemoresistance. Modulation of ABCC4 levels in PANC-1 and BxPC-3 cell lines resulted in the dysregulation of genes present in the EMT signature. Bioinformatic analysis on several cohorts including tumor samples, primary patient-derived cultured cells, patient-derived xenografts, and cell lines, revealed a positive correlation between ABCC4 expression and EMT markers. We also characterized the ABCC4 cistrome and identified four candidate clusters in the distal promoter and intron one that showed differential binding of pro-epithelial FOXA1 and pro-mesenchymal GATA2 transcription factors in low ABCC4-expressing HPAF-II and high ABCC4-expressing PANC-1 xenografts. HPAF-II xenografts showed exclusive binding of FOXA1, and PANC-1 xenografts exclusive binding of GATA2, at ABCC4 clusters, consistent with their low and high EMT phenotype respectively. Our results underscore ABCC4/MRP4 as a valuable prognostic marker and a potential therapeutic target to treat PDAC subtypes with prominent EMT features, such as the basal-like/squamous subtype, characterized by worse prognosis and no effective therapies.
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BACKGROUND AND AIM: Safety culture (SC) is a fundamental tool for minimizing adverse events and improving safety and quality of care. Our objective, therefore was to analyze the evolution of the SC of healthcare professionals in a pediatric emergency department (PED) after the implementation of a risk management system for patient safety based on the UNE:EN:ISO 179003 Standard and the execution of new safe practices for Joint Commission International accreditation. At the same time describe the current strengths and weaknesses. METHODS: Quasi-experimental, single-center study. All PED professionals participated in the study. An initial measurement of SC was performed through the Hospital Survey on Patient Safety Culture (HSOPS) questionnaire of the Agency for Healthcare Research and Quality adapted to Spanish in 2014. Pro-patient safety strategies were implemented between 2015 and 2022. A subsequent measurement was performed in 2022. RESULTS: The response rate in 2014 was 55% and 78% in 2022. On both occasions the group with the highest participation was nurses with 35.1% and 34.8%, respectively. Five dimensions improved after the interventions: frequency of adverse events (25.2%, p<0.001), organizational learning (25%, p<0.001), feedback and communication about errors (22.3%, p<0.001), non-punitive response to errors (6.5%, p = 0.176), and management support (4%, p = 0.333). CONCLUSIONS: The actions carried out had a positive influence on organizational learning and the frequency of adverse events reported and communication within the team. In contrast, the perception of SC did not increase.
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Gestão de Riscos , Gestão da Segurança , Criança , Humanos , Atitude do Pessoal de Saúde , Serviço Hospitalar de Emergência , PercepçãoRESUMO
Amygdala atypical volume development and functional connectivity (FC) at small gestational ages (GA) have been found across childhood. This adult-oriented study assesses whether altered amygdala structure and function is present following low-risk preterm birth. T1-weighted and resting-state functional MRI images of 33 low-risk preterm (30-36 weeks' GA) and 29 full-term (37-42 weeks' GA) young adults of both sexes, aged between 20 and 32 years old, were analyzed using FreeSurfer (v6.0.0) and Coon Toolbox (v21.a). The social-emotional assessment included Happé's Strange Stories Test, the Moral Judgment Test, Delay-Discounting Test, Adult Self Report, and Emotion Regulation Questionnaire. No differences were found in social-emotional outcomes or amygdala volumes between the groups. Low-risk preterm young adults showed increased FC between the left amygdala, right amygdala and medial frontal cortex (MedFC) (F = 9.89, p-FWE = 0.009) at cluster level compared to their full-term peers. However, significant results at connection level were not observed between left and right amygdala. Lastly, increased FC at cluster level between the right amygdala and MedFC, and left amygdala and MedFC, was related to better social-emotional outcomes only in low-risk preterm young adults (F = 6.60, p-FWE = 0.036) at cluster level. At connection level, in contrast, only right amygdala-MedFC increased FC was significantly associated with better social-emotional outcomes. This study reveals that low-risk prematurity does not have an effect on social-emotional outcomes or structural amygdala volumes during young adulthood. However, individuals who were considered to be at a lower risk of exhibiting neurodevelopmental alterations following preterm birth demonstrated increased FC between the left and right amygdala and MedFC.
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Nascimento Prematuro , Masculino , Feminino , Adulto Jovem , Humanos , Recém-Nascido , Adulto , Criança , Imageamento por Ressonância Magnética , Emoções/fisiologia , Tonsila do Cerebelo/fisiologia , Recém-Nascido PrematuroRESUMO
Introduction: Obesity is a pathological state that involves the dysregulation of different metabolic pathways and adipose tissue cells, constituting a risk factor for the development of other diseases. Bariatric surgery is the most effective treatment. The study of the behavior of pollutants in situations of extreme weight loss can provide biomonitoring information and tools to manage diseases of environmental etiology. Aim: To determine the prevalence of serum persistent and non-persistent pollutants in obese patients subjected to bariatric surgery and analyze the impact of sociodemographic variables on these changes. Methods: GC-MS/MS and UHPLC-MS/MS were utilized to determine the detection rates and concentrations of 353 compounds, including persistent organic pollutants (POPs), pesticides, pharmaceuticals, and rodenticide, in serum samples of 59 obese patients before and after undergoing bariatric surgery. Results: Detection rates of p,p'-DDE, HCB, ß-HCH, naphthalene, phenanthrene and PCB congeners 138, 153 and 180 significantly increased due to surgery-induced weight loss. Serum levels of p,p'-DDE, PCB-138, PCB-153 and PCB-180 also increased after surgery. Correlations between naphthalene levels, weight loss, variation of total lipids and time after surgery were found. Additionally, correlations were observed between concentrations of PCB-138 and weight loss, and between phenanthrene levels and reduction of total lipids. No statistically significant differences were observed for other groups of contaminants, pharmaceuticals and other chemicals included in the quantification methods. Conclusions: Increment of POPs was observed after bariatric surgery. Serum concentrations of POPs after surgery were influenced by adiposity-related variables. Although biomonitoring studies show a decreasing tendency of exposure, rapid weight loss leads to an increase of circulating POPs. Further research on the interplay between adipose tissue, POPs and peripheral organs is required.
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Cirurgia Bariátrica , Obesidade Mórbida , Humanos , Feminino , Masculino , Obesidade Mórbida/cirurgia , Obesidade Mórbida/sangue , Adulto , Estudos Longitudinais , Pessoa de Meia-Idade , Poluentes Orgânicos Persistentes/sangue , Carga Corporal (Radioterapia) , Poluentes Ambientais/sangue , Redução de Peso , Estudos de Coortes , Espectrometria de Massas em TandemRESUMO
El tumor fibroso solitario de la pleura (TFSP) representa una neoplasia benigna de evolución habitualmente silente, hallazgo incidental y heterogeneidad en su presentación. Raramente se malignizan y la sintomatología se relaciona fundamentalmente con el compromiso por compresión de las estructuras vecinas. Su tratamiento es la cirugía. Se describe el caso de un paciente masculino de 49 años con antecedentes de hipertensión arterial, diabetes mellitus y obesidad que consultó al Servicio de urgencias por disnea. Se solicitó tomografía de tórax que evidenció voluminosa masa de densidad de partes blandas en hemitórax izquierdo con desplazamiento del mediastino y descenso del diafragma del mismo lado. La fibrobroncoscopia no evidenció lesión endoluminal. Fue evaluado por Cirugía del Tórax. Se realizó abordaje de la masa mediante toracotomía postero lateral izquierda. El estudio anatomopatológico informó formación tumoral de 25 × 16 × 13 cm, peso de 1905 gr y en la microscopía se describió proliferación celular fibroblástica, células fusiformes de núcleos pequeños ovoides y escaso citoplasma dispuestas en haces desordenados con colágeno interpuesto. La inmunohistoquímica informó vimentina y CD34 positivos. Se realizó el diagnóstico de tumor fibroso solitario de la pleura. La evolución posterior fue buena.
The solitary fibrous tumor of the pleura (SFTP) represents a benign neoplasm of commonly silent evolution, incidental finding and heterogeneous presentation. It rarely becomes malignant and symptoms mainly result from the involvement of neighboring structures due to compression. It is treated with surgery. We describe the case of a 49-year-old male patient with history of arterial hypertension, diabetes mellitus and obesity who consulted the Emergency Services because he was experiencing dyspnea. We requested chest tomography that showed a voluminous soft tissue density mass in the left hemithorax with mediastinal shift and decreased diaphragm on the same side. The fibrobronchoscopy didn't show endoluminal lesion. The patient was evaluated by the Thorax Surgery staff. The mass was treated by means of left posterolateral thorachotomy. The anatomopathological study reported the formation of a tumor of 25 × 16 ×13 cm and 1905 gr, and the microscopy described fibroblast cell proliferation, spindle cells of small ovoid nuclei and very little cytoplasm placed in disorganized bundles with collagen interposition. The immunohistochemistry disclosed positive vimentin and CD34. The patient was diagnosed with solitary fibrous tumor of the pleura, with good subsequent evolution.
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Tumor Fibroso Solitário Pleural , Imuno-Histoquímica , NeoplasiasRESUMO
Resumen El progresivo envejecimiento de la población mundial se encuentra directamente asociado al aumento de las patologías neurodegenerativas. Dentro de estas, la Enfermedad de Alzheimer es el tipo de demencia de mayor prevalencia a nivel mundial y se asocia a un mayor deterioro de la calidad de vida, no solo en los pacientes, sino que también en sus cuidadores y entorno familiar. Frente a este escenario, durante los últimos años ha adquirido especial importancia el evaluar la calidad de vida en pacientes con demencia Alzheimer, siendo un aspecto de creciente interés en el ámbito clínico y de la salud pública al ser considerado como un indicador en la medición de la efectividad de los distintos tipos de intervenciones, farmacológicas y no farmacológicas, sobre la enfermedad y su evolución. El conocer el concepto calidad de vida por parte de los equipos de salud y la evaluación clínica de esta en pacientes con demencia Alzheimer se ha vuelto un pilar fundamental tanto en el manejo, como en el uso de la información para la toma de decisiones en relación a políticas públicas relacionadas a pacientes con demencia. En este trabajo se abordará la temática desde tres ámbitos, la importancia de la enfermedad de Alzheimer, la calidad de vida a lo largo de los años, y como ésta puede ser utilizada en el manejo de patologías neurodegenerativas como la demencia.
The progressive aging of the world population is directly associated with the increase in neurodegenerative pathologies. Among these, Alzheimer's disease is the most prevalent type of dementia worldwide which is associated with a greater deterioration in the quality of life, not only in patients but also in their caregivers and family environment. In this context, during the last years has become important to evaluate the quality of life in patients with Alzheimer's dementia to be an area of growing interest in clinical and public health because it is considered as an indicator in effectiveness measurement of the different types of interventions, pharmacological and non-pharmacological, on the disease and its evolution. Heath teams know the concept of quality of life and its clinical evaluation in patients with Alzheimer's dementia and it has become fundamental support for both management and the use of information for decision-making in the field of public policies related to patients with dementia. In this viewpoint the theme will be addressed from three areas, the importance of Alzheimer's disease, quality of life throughout history, and how it can be used in the management of neurodegenerative diseases such as dementia.
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Humanos , Qualidade de Vida , Doença de Alzheimer/psicologia , Doenças Neurodegenerativas/psicologiaRESUMO
RESUMEN Introducción La aceptación de la diabetes mellitus tipo 2 contribuye al apego del tratamiento y al control de la enfermedad. Pero se ha reportado que los hombres tienen menor aceptación al diagnóstico de este padecimiento. En los hombres mexicanos la no aceptación puede estar relacionada con el machismo. Objetivo Identificar la relación del machismo con la aceptación de la diabetes mellitus tipo 2. Metodología Se realizó un estudio transversal y correlacional. La población de interés fue de hombres con diabetes mellitus tipo 2 entre 20 y 59 años de edad registrados en centros de atención primaria del área metropolitana de Monterrey, Nuevo León, México. Se obtuvo una muestra de 121 participantes a través de un muestreo por conveniencia. Los instrumentos utilizados fueron el Inventario de Conformidad de las Normas Masculinas y la Escala Aceptación en DMT2. Para el análisis estadístico se empleó el programa SPSS versión 25; se realizó un modelo de regresión lineal múltiple. Resultados Los resultados señalan que los hombres con percepción de mayor machismo, jornadas laborales extensas y consumo elevado de cigarrillos aceptan menos el diagnóstico y la enfermedad de la diabetes mellitus tipo 2. Para las subdimensiones del machismo, la homofobia fue el mejor predictor de la aceptación o no de la diabetes mellitus tipo 2. Conclusiones El profesional de salud debe desarrollar programas para la aceptación de la diabetes mellitus tipo 2 en hombres de reciente diagnóstico que contribuyan a aceptar su enfermedad, y así, permitan mejorar el autocuidado, control glucémico y prevención de complicaciones.
ABSTRACT Introduction Accepting a diagnosis of type 2 diabetes mellitus contributes to the adher- ence to the treatment and control of the illness; however, it has been reported that men tend to have a lower acceptance of this diagnosis. Among Mexican men, in particular, this low acceptance could be related to their machismo. Objective To identify the relationship of machismo with the acceptance of a type 2 diabetes mellitus diagnosis. Methodology This is a transversal and correlational study. The population of interest were Mexican men diagnosed with type 2 diabetes mellitus between 20 and 59 years registered in centers of primary attention in the city of Monterrey, Mexico. The sample was constituted of 121 participants chosen by convenience. The instruments used were the Conformity to Masculine Norms Inventory and the Acceptance Scale for DM2. The statistical analysis and the multiple linear regression model were carried out using SPSS v25. Results Findings suggest that men who show machismo, who have long labor shifts, and who consume large quantities of cigarettes tend not to accept a diagnosis of type 2 diabetes mellitus. Regarding the subdimensions of the machismo construct, homophobia was the best predictor of accepting or not a diagnosis of type 2 diabetes mellitus. Conclusions Healthcare professionals should develop programs aimed at improving the acceptance attitude of a type 2 diabetes mellitus diagnosis among men, including those with machismo, in order to better manage self-care, glucose control, and also prevent complications.
RESUMO Introdução A aceitação do diabetes mellitus tipo 2 contribui para a adesão ao tratamento e controle da doença. Mas, tem sido relatado que os homens têm menos aceitação do diagnóstico desta doença. Nos homens mexicanos, a não aceitação pode estar relacionada ao machismo. Objetivo Identificar a relação do machismo com a aceitação do diabetes mellitus tipo 2. Metodologia Foi realizado um estudo transversal e correlacional. A população de interesse foram homens com diabetes mellitus tipo 2 entre 20 e 59 anos registrados em centros de atenção primária na área metropolitana de Monterrey, Nuevo León, México. Foi obtida uma amostra de 121 participantes por amostragem de conveniência. Os instrumentos utilizados foram o Inventário de Conformidade com Normas Masculinas e a Escala de Aceitação DMT2. Para a análise estatística utilizou-se o programa SPSS versão 25; um modelo de regressão linear múltipla foi realizado. Resultados Os resultados indicam que homens com percepção de maior machismo, longas jornadas de trabalho e alto consumo de cigarro aceitam menos o diagnóstico e a doença de diabetes mellitus tipo 2. Para as subdimensões do machismo, a homofobia foi o melhor preditor de aceitação ou não de diabetes melito tipo 2. Conclusões O profissional de saúde deve desenvolver programas de aceitação da diabetes mellitus tipo 2 em homens recém-diagnosticados que contribuam para a aceitação da sua doença e, assim, permitam melhorar o autocuidado, o controlo glicémico e a prevenção de complicações.
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BACKGROUND: The overall mortality of patients with COVID-19 admitted to intensive care units is approximately 40%. Aim: To describe the characteristics of a cohort of patients with COVID-19 who required invasive mechanical ventilation due to severe hypoxemic acute respiratory failure at a general hospital in Santiago, Chile. MATERIAL AND METHODS: Review of medical records and follow up for 28 days of patients with COVID-19 confirmed by polymerase chain reaction who required invasive mechanical ventilation and who were admitted to the intensive care unit from March 24 to June 7, 2020. RESULTS: Data from 152 patients aged 58 (interquartile range (IQR) 47-65 years (66% men) was analyzed. As of July 5, 36 (24%) had died, 75 (49%) were discharged, 10 (7%) were still on invasive mechanical ventilation, 11 (7%) remained with tracheostomy but without invasive mechanical ventilation, and 20 (13%) were hospitalized in a basic unit. The median time on invasive mechanical ventilation among extubated patients was 14 days (IQR 10-21) and 121 (80%) were in the prone position. Patients who died were older, had a higher frequency of diabetes mellitus and a higher driving pressure at 7 days than those discharged alive from the intensive care unit. Conclusions: In this study mortality was lower than that reported in the first international studies, probably due to the selection of younger patients and greater knowledge of the disease.
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Humanos , Masculino , Feminino , COVID-19/terapia , Respiração Artificial , Estudos Retrospectivos , SARS-CoV-2 , Hospitalização , Unidades de Terapia IntensivaRESUMO
Resumen Objetivo: Analizar la participación de los residentes de cirugía plástica de Chile en la publicación científica de los últimos 20 años y evaluar su experiencia durante la residencia. Materiales y Método: Revisión de la literatura desde 1998-2018 bajo los términos: Cirugía Plástica, Plastic Surgery y Chile. Se incluyeron aquellos con al menos un autor cirujano plástico con filiación en Chile. Se registró la participación reportada de residentes y analizaron sus autores según su período de residencia y fecha de publicación, agregándolos como residentes no reportados. Se analizó tema, año de publicación y revista. Se aplicó una encuesta a residentes de cirugía plástica y postbecados recientes para conocer la percepción sobre su participación en actividades científicas. Se comparó la participación entre residentes con y sin año de investigación mediante el test exacto de Fisher. Resultados: Predominó la temática reconstructiva (48,2%), en adultos (68,6%) y en centros universitarios (48,7%). La participación reportada de residentes fue de 8,4%, subiendo a 38,2% al ampliarla a los no explicitados como residentes. Los encuestados expusieron la falta de tiempo como principal impedimento a la publicación y participación en congresos. Discusión: La participación en actividades científicas resulta beneficiosa para residentes, sus tutores y la reputación académica de sus centros. La mayoría de los residentes cree que su participación podría haber sido mayor en caso de que se hubiesen dado más facilidades. Conclusiones: La participación de residentes de cirugía plástica se encuentra subreportada. Programas de investigación, tiempos protegidos y mayor tutorización podrían aumentar esta cifra.
Aim: Evalúate the participation of Chilean plastic surgery residents in scientific publication in the last 20 years and assess their experience during residency. Materials and Method: Literature review from 1998-2018 under the terms: Cirugia Plastica AND Plastic Surgery AND Chile. Publications with at least one plastic surgeon author with filiation reported in Chile were considered. Those with reported participation of residents were registered and their authors were also analyzed according to their period of residence and date of publication, adding them as unreported residents. Subjects, year of publication and journals were analyzed. A survey was applied to plastic surgery residents and recent plastic surgery graduates to evaluate the perception of their participation in scientific activities. Residents participation with and without a previous research fellow was compared using Fisher's exact test. Results: Reconstructive themed studies (48.2%), in adults (68.6%) and in university centers (48.7%) prevailed among the included articles. The reported participation of residents was 8.4%, which rised to 38.2% when it was extended to those not explicitly reported as residents among the authors. Residents exposed the lack of time as the main barrier to publication and congress participations. Discussion: Participation in scientific activities is beneficial for residents, their mentors and the academic reputation of their centers. The majority of residents believe that their participation could have been greater if more facilities had been given. Conclusions: Participation of plastic surgery residents in scientific publications is under reported. The implementation of research programs, protected times and active mentoring could increase this number.
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Humanos , Estudantes de Medicina/estatística & dados numéricos , Bibliometria , Corpo Clínico Hospitalar/estatística & dados numéricos , Chile , Autoria na Publicação Científica , Cirurgiões/educação , Corpo Clínico Hospitalar/educaçãoRESUMO
Ehlers Danlos Syndrome comprises a heterogeneous group of genetic disorders of the connective tissue, due to defects in collagen or its modifying enzymes. We report a 21 years old male presenting with translucent skin revealing the subcutaneous venous pattern. He had a thin face, large-appearing eyes, thin lips, thin nose, joint hypermotility and history of hip dysplasia. A vascular Ehlers Danlos Syndrome was suspected. However, the genetic study to confirm the diagnosis was not done.
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Humanos , Masculino , Adulto , Adulto Jovem , Síndrome de Ehlers-Danlos/diagnóstico , Heterogeneidade Genética , Doenças do Tecido Conjuntivo/genética , Doenças do Tecido Conjuntivo/diagnóstico por imagem , Técnicas de Diagnóstico Molecular , Síndrome de Ehlers-Danlos/genéticaRESUMO
Resumen: Niños y adolescentes con enfermedades reumatológicas, requieren atención especializada e integral, sin embargo, reumatólogos e inmunólogos pediátricos se concentran en hospitales con tecnología específica, costosa y moderna. Como algunos pacientes con Artritis idiopática juvenil (AIJ) vive en áreas rurales, lejanas y de accesibilidad limitada, el uso de Telemedicina (TM) puede optimizar el diagnóstico, seguimiento y pronóstico. Objetivo: Mostrar 10 años de experiencia de un modelo de atención mixta: presencial y a distancia, usando TM básica; el impacto institucional, ventajas, des ventajas y aceptación reportados por padres y pacientes. Pacientes y Método: Estudio exploratorio, descriptivo, retrospectivo con componente cualitativo. Previa autorización de comité ético-científico del Servicio de salud del Reloncaví y la aplicación de consentimiento/asentimiento informado, se efectuó revisión de historias clínicas y se aplicó encuesta cualitativa a padres y niños mayores de 14 años con AIJ, atendidos entre 2005-2015 en el policlínico de reumatología infantil Hospital Puerto Montt. Resultados: Participaron 27/35 pacientes con AIJ atendidos por pediatra capacitado, aseso rado a distancia (1.000 km) por inmunólogo. 8/35 pacientes no contestaron por opción o cambio de domicilio. 70 % de padres y pacientes aceptaron el modelo de atención y 4% preferirían atención esporádica solo por especialista para diagnóstico y seguimiento. El número de pacientes trasladados anualmente disminuyó de 10 a 1. Las ventajas del modelo de atención superaron las desventajas per cibidas por padres y pacientes con AIJ. Conclusión: El uso de herramientas de TM en AIJ disminuyó los traslados, mejoró el seguimiento y fue considerado ventajoso por los padres y pacientes.
Abstract: Children and adolescents with rheumatologic diseases require specialized and comprehensive care, but pediatric rheumatologists and immunologists are concentrated in hospitals with specific, high-cost and modern technology. Considering that some patients with juvenile idiopathic arthritis (JIA) live in rural, remote and limited accessibility areas, the use of Telemedicine (TM) can optimize diag nosis, follow-up and prognosis. Objective: Reporting 10 years of experience of a mixed care model: face-to-face and distance, using basic TM; the institutional impact, advantages, disadvantages and acceptance informed by parents and patients. Patients and Method: Exploratory, descriptive, and re trospective study with qualitative component. After the authorization of a scientific-ethics committee of the Reloncaví Health Service and the application of informed consent, a review of medical records was carried out and a qualitative survey was applied to parents and children over 14 years of age with JIA, seen between 2005-2015 in the pediatric ambulatory rheumatology polyclinic of Puerto Montt Hospital. Results: The were 27/35 participating patients with JIA attended by a trained pediatrician and assisted by distance (1,000 km) by an immunologist. The 8/35 patients did not answer by choice or change of address. The 70% of parents and patients accepted the model of care and 4% would pre fer sporadic care only by specialists for diagnosis and follow-up. The number of patients transferred annually decreased from 10 to 1. The advantages of the care model outweighed the disadvantages perceived by parents and JIA patients. Conclusion: The use of TM tools in JIA decreased transfers, improved follow-up and were considered advantageous by patients and their parents.
Assuntos
Humanos , Masculino , Feminino , Pré-Escolar , Criança , Adolescente , Artrite Juvenil/terapia , Telemedicina/métodos , Telemedicina/organização & administração , Telemedicina/estatística & dados numéricos , Serviços de Saúde Rural/organização & administração , Acessibilidade aos Serviços de Saúde/organização & administração , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Chile , Estudos Retrospectivos , Serviços de Saúde Rural/estatística & dados numéricos , Pesquisas sobre Atenção à Saúde , Pesquisa Qualitativa , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , HospitaisRESUMO
Resumen OBJETIVO: evaluar la asociación entre la ganancia de peso durante el embarazo y las complicaciones perinatales: enfermedad hipertensiva del embarazo, diabetes gestacional, cesárea de urgencia y macrosomía fetal. MATERIALES Y MÉTODOS: estudio de casos y controles anidados en una cohorte de pacientes que recibieron control prenatal y atención del parto en el Hospital General Regional del Instituto Mexicano del Seguro Social de Ciudad Obregón, Sonora. Los momios se calcularon según las complicaciones perinatales, el índice de masa corporal pregestacional y la ganancia total de peso durante todo el embarazo. RESULTADOS: se seleccionó una cohorte de seguimiento de 714 pacientes de las que solo se estudió a 426 que, a su vez, se dividieron en dos grupos de 213 cada uno: de casos y controles. En el grupo de casos la frecuencia de obesidad fue de 17.6% (n = 55) y 40.3% (n=126) de sobrepeso. En el grupo control 6.7% (n=21) de obesidad y 50.8% (n=159) en los controles. En comparación con las pacientes con peso pregestacional normal, no se observó riesgo significativo de complicaciones perinatales en las pacientes con sobrepeso previo a la gestación (RM=0.79, IC 95%: 0.57-1.11, p=0.189). En las pacientes con obesidad pregestacional se observó un riesgo significativo (RM=2.63, IC 95%: 1.51- 4.60, p=.001). CONCLUSIONES: la ganancia de peso a lo largo del embarazo, superior a la recomendada, es un factor riesgo significativo de complicaciones perinatales, independiente del peso previo a la gestación.
Abstract OBJECTIVE: To evaluate the association between weight gain during pregnancy and perinatal complications: hypertensive pregnancy disease, gestational diabetes, emergency cesarean section and fetal macrosomia. MATERIALS AND METHODS: Nested case-control study in a cohort of patients who received prenatal care and delivery care at the Regional General Hospital of the Mexican Social Security Institute of Ciudad Obregon, Sonora. The odds were calculated according to perinatal complications, pregestational body mass index and total weight gain throughout pregnancy. RESULTS: A follow-up cohort of 714 patients was selected, of whom only 426 were studied, which in turn were divided into two groups of 213 each: cases and controls. In the group of cases the frequency of obesity was 17.6% (n=55) and 40.3% (n=126) of overweight. In the control group 6.7% (n=21) of obesity and 50.8% (n=159) in controls. Compared with patients with normal pregestational weight, no significant risk of perinatal complications was observed in pre-gestational overweight (OR=0.79, CI 95%: 0.57-1.11, p=0.189). A significant risk was observed in patients with pregestational obesity (OR=2.63, CI 95%: 1.51- 4.60, p=.001). CONCLUSIONS: Weight gain during pregnancy, higher than recommended, is a significant risk factor for perinatal complications, independent of pre-gestational weight.
RESUMO
Maximum inspiratory pressure (MIP) has been used as an indicator of inspiratory muscle strength. Nevertheless their values show a high variability (~20%). The aim of this study was to determine the MIP, according to three protocols in young subjects. An observational cross-sectional study was carried out on a convenience sample of 60 students, 30 men (19.2 ± 0.81 years-old) and 30 women (19.17 ± 0.91 years-old). MIP was evaluated according to the protocol defined for each group of 20 participants of both genders: Group 1: American Thoracic Society/European Respiratory Society (ATS/ERS); Group 2: Learning; Group 3: Warming. For the analysis we used descriptive and inferential statistics, a p value < 0.05 was considered significant. No differences in MIP were found for the three best averages between groups (p = 0.078). When comparing the total performance of MIP replicates G3 was higher than G1 and G2 (p <0.0001). The coefficient of variation was higher in G2. It is concluded that the warming protocol (G3) could mitigate the effect of learning.
La presión inspiratoria máxima (PIM) ha sido utilizada como indicador de fuerza de la musculatura inspiratoria. No obstante sus valores presentan gran variabilidad (~20%). El objetivo del estudio fue determinar la PIM, según tres protocolos en sujetos jóvenes. Se realizó un estudio observacional de corte transversal en una muestra por conveniencia de 60 estudiantes, 30 hombres (19,2 ± 0,81 años) y 30 mujeres (19,17 ± 0,91 años). Se evaluó la PIM según el protocolo definido para cada grupo compuesto por 20 participantes de ambos géneros: Grupo 1: American Thoracic Society/European Respiratory Society (ATS/ERS); Grupo 2: Aprendizaje; Grupo 3: Calentamiento. Para el análisis se utilizó estadística descriptiva, e inferencial considerándose significativo un valor de p < 0,05. No se encontraron diferencias de PIM de los tres mejores promedios entre grupos (p = 0,078). Al comparar el desempeño total de las repeticiones de PIMG3 fue más alto que G1 y G2 (p < 0,0001). El coeficiente de variación fue más alto en G2. Se concluye que el protocolo calentamiento (G3) podría atenuar el efecto de aprendizaje.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Inalação/fisiologia , Pressões Respiratórias Máximas , Força Muscular/fisiologia , Músculos Respiratórios/fisiologia , Estudos Transversais , EstudantesRESUMO
Background: Ozone exposure could increase lung damage induced by airborne particulate matter. Particulate matter lung toxicity has been attributed to its metallic content. Aim: To evaluate the acute effect of intratracheal administration of copper sulfate (CuSO4) on rat lungs previously damaged by a chronic intermittent ozone exposure. Material and Methods: Two-months-old male Sprague-Dawley rats were exposed to 0.5 ppm ozone four h per day, five days a week, during two months. CuSO4 was intratracheally instilled 20 h after ozone exposure. Controls breathed filtered air or were instilled with 0.9% NaCl or with CuSO4 or were only exposed to ozone. We evaluated lung histopathology. F2 isoprostanes were determined in plasma. Cell count, total proteins, γ glutamyl-transpeptidase (GGT) and alkaline phosphatases (AP) were determined in bronchoalveolar lavage fluid (BALF). Results: Ozone increased total cell count, macrophages, proteins and AP in BALF (p < 0.05), and induced pulmonary neutrophil inflammation. CuSO4 plus air increased plasma F2 isoprostane levels and total cell count, neutrophils and proteins in BALF (p < 0.05). Histopathology showed foamy macrophages. Ozone plus CuSO4 exposed animals showed a neutrophil inflammatory lung response and an increase in total cell count, proteins, GGT and AP in BALF (p < 0.05). Foamy and pigmented alveolar macrophages were detected in all lungs of these animals (p < 0.001). Conclusions: Intratracheal instillation of a single dose of CuSO4 in rats previously subjected to a chronic and intermittent exposure to ozone induces a neutrophil pulmonary inflammatory response and cytoplasmic damage in macrophages.