Síndrome de Wells: presentación con un gran polimorfismo clínico

El síndrome de Wells es una afección dérmica que presenta un gran polimorfismo clínico. Es una patología autolimitada, recurrente y su origen es incierto. Reportamos el caso de una paciente de 29 años, procedente del área Central de Paraguay, comerciante, sin patología de base que consultó por edema de manos y piel. El tratamiento indicado fue corticoide vía oral y desparasitación con buena evolución y sin recidivas.

Wells syndrome is a dermal condition with a high clinical polymorphism. It is a self-limited, recurrent pathology and its origin is uncertain. We report the case of a 29-year-old female patient from the central area of Paraguay, a shopkeeper, with no underlying pathology, who consulted for hand and skin edema. The indicated treatment was oral corticosteroid and deworming with good evolution and no recurrences.

Etapa subaguda de pos-COVID-19 grave o crítico. Rehabilitación musculoesquelética, respiratoria y uso de corticoides. Experiencia de la Unidad de Rehabilitación del Hospital del Banco de Seguros del Estado (URHBSE) / Subacute stage of severe or critical post-COVID-19. Musculoskeletal and respiratory rehabilitation, and use of corticosteroids. Experience of the rehabilitation Unit of the Banco de Seguros del Estado Hospital (URHBSE) / Estadio subagudo de pós-COVID-19 grave ou crítico. Reabilitação musculoesquelética e respiratória e uso de corticosteroides. Experiência da Unidade de Reabilitação do Hospital do Banco de Seguros do Estado (URHBSE)

Introducción: en los pacientes que cursaron COVID-19 grave o crítico se ha descripto el uso de prednisona y rehabilitación musculoesquelética y respiratoria. No está claramente establecido el rol de estas intervenciones, ni el momento óptimo para su inicio. En este trabajo se muestran los resultados de la Unidad de Rehabilitación del Hospital del Banco de Seguros del Estado (URHBSE) que implementó un programa de rehabilitación integral y uso de corticoides en la etapa subaguda de pacientes pos-COVID-19 grave o crítico, con un enfoque sistematizado, trabajando desde la interdisciplina y centrado en la persona atendida. Se reportan hallazgos al ingreso, requerimiento de oxígeno, escala de Barthel, patrones tomográficos, uso de corticoides, su respuesta y complicaciones. Se describen los resultados de este enfoque sobre variables clínicas, respiratorias y funcionales. Material y método: estudio descriptivo, retrospectivo, de pacientes pos-COVID-19 que completaron la rehabilitación en la URHBSE, en el período comprendido entre abril y agosto de 2021. Datos obtenidos de revisión de historias clínicas. Análisis estadístico con PRISM (v8.2.1). Resultados: completaron el programa de rehabilitación 84 pacientes. Al ingreso a la URHBSE, 55% tenía dependencia total o grave en la escala de Barthel. No lograba marcha el 48%. Requería oxígeno el 89,2% de los pacientes con una media de saturación de 90,3 ± 4,8. El 25% ingresó requiriendo máscara con reservorio. Todos los pacientes que comenzaron el programa se encontraban en fase subaguda de la enfermedad (4 a 12 semanas), y recibieron un plan de rehabilitación integral e individualizado. El objetivo era alcanzar una situación funcional similar a la que presentaban previo al COVID-19. La duración de la internación en la URHBSE fue de 23,5 ± 13,8 días. A 76 pacientes (90,5%) se les realizó tomografía de alta resolución de tórax (TACAR), resultando patológica en 96,1%. Predominaba el vidrio deslustrado (49,3%), la consolidación en 8,23% y un patrón de tipo fibrosis like en 30,13%. Se detectaron alteraciones tomográficas "no típicas" de daño pos-COVID (derrame pleural, nódulos cavitados, cavidades apicales, etc.) en 11,8% de las tomografías. En dos pacientes (2,6%) se halló una aspergilosis pulmonar y en 6,6% tromboembolismo pulmonar. Recibieron prednisona 44 pacientes (52,3%). En 63,4% se suspendió el aporte de oxígeno en los primeros 15 días desde el inicio de prednisona. Encontramos asociación entre el patrón tomográfico con vidrio deslustrado y la suspensión precoz del aporte de oxígeno desde el inicio de prednisona (p = 0,047). A pesar del alto grado de colonización, incluso en aquellos casos en que utilizamos prednisona, no observamos infecciones por microorganismos colonizantes. Comparando ingreso y egreso se hallaron diferencias estadísticamente significativas en los siguientes parámetros: el grado de disnea, el requerimiento de oxígeno (un solo paciente fue dado de alta con oxígeno), la saturación, el grado de instrumentación (traqueostomía, sonda nasogástrica, etc.), y la escala de dependencia de Barthel. En cuanto a las variables respiratorias solo contamos con el dato de la presencia de disnea de los primeros 35 pacientes, de éstos, 83% presentaba disnea al ingreso, mientras que solo 17% la presentaba al egreso (p < 0,0001). Hubo, asimismo, diferencias significativas en el requerimiento de oxígeno entre el ingreso y el egreso (p < 0,0001) y en el grado de dependencia medido en la escala de Barthel, teniendo dependencia total o grave al ingreso 55% de los pacientes y solo 3,4% al alta. Conclusiones: las intervenciones realizadas en la etapa subaguda de la enfermedad se asociaron con mejoras significativas en variables de interés clínico. Faltan más estudios para definir el rol y el momento exacto del inicio de los corticoides y la rehabilitación en este grupo de pacientes. (AU)

Introduction: In patients with severe or critical COVID-19, the use of prednisone and musculoskeletal and respiratory rehabilitation has been described. The role of these interventions and the optimal time for their initiation are not clearly established. This study presents the results of the Rehabilitation Unit of the Banco de Seguro del Estado Hospital, which implemented a comprehensive rehabilitation program and the use of corticosteroids in the subacute stage of patients with severe or critical post-COVID-19, with a systematic approach, working interdisciplinary and centered on the person being treated. Findings at admission, oxygen requirement, Barthel scale, tomographic patterns, use of corticosteroids, their response, and complications are reported. The results of this approach on clinical, respiratory, and functional variables are described. Method: Descriptive, retrospective study of post-COVID-19 patients who completed rehabilitation at the Rehabilitation Unit of the Banco de Seguros del Estado Hospital (URHBSE) in the period April-August 2021. Data obtained from review of medical records, statistical analysis with PRISM (v8.2.1). Results: Eighty-four patients completed the rehabilitation program. Upon admission to the URHBSE, 55% had total or severe dependence on the Barthel scale. Forty-eight percent were unable to walk. Eighty-nine-point two percent required oxygen, with a mean saturation of 90.3 ± 4.8. Twenty-five percent of patients were admitted requiring a reservoir mask. All patients who entered the program were in the subacute phase of the disease (4 to 12 weeks) and received a comprehensive and individualized rehabilitation plan. The objective was to achieve a functional situation similar to what they had before COVID-19. The length of stay at the URHBSE was 23.5 ± 13.8 days. A total of 76 patients (90.5%) underwent high-resolution chest tomography (HRCT), which was pathological in 96.1% of cases. The predominant findings were ground-glass opacity in 49.3% of cases, consolidation in 8.23%, and a fibrosis-like pattern in 30.13%. "Non-typical" post-COVID damage tomographic alterations were detected (pleural effusion, cavitary nodules, apical cavities, etc.) in 11.8% of the tomographies. In 2 patients (2.6%), pulmonary aspergillosis was found, and in 6.6%, pulmonary thromboembolism. Forty-four patients (52.3%) received prednisone. In 63.4% of cases, oxygen supplementation was discontinued within the first 15 days from the start of prednisone. We found an association between the ground-glass opacity tomographic pattern and early discontinuation of oxygen supplementation from the start of prednisone (p = 0.047). Despite the high degree of colonization, we did not observe infections by colonizing microorganisms, even in those who used prednisone. Comparing admission and discharge, statistically significant differences were found in the following parameters: degree of dyspnea, oxygen requirement (only one patient was discharged with oxygen), saturation, degree of instrumentation (tracheostomy, nasogastric tube, etc.), and the Barthel dependency scale. Regarding respiratory variables, we only have data on the presence of dyspnea in the first 35 patients. Of these, 83% had dyspnea at admission, while only 17% had it at discharge (p < 0.0001). There were also significant differences in the oxygen requirement between admission and discharge (p < 0.0001) and in the degree of dependency measured on the Barthel scale. Fifty-five percent of patients had total or severe dependence at admission, compared to only 3.4% at discharge. Conclusions: The interventions carried out in the subacute stage of the disease were associated with significant improvements in clinical variables of interest. More studies are needed to define the role and the exact timing of the initiation of corticosteroids and rehabilitation in this group of patients.

Introdução: O uso de prednisona e reabilitação musculoesquelética e respiratória foi descrito no tratamento de pacientes com COVID-19 grave ou crítico. O papel destas intervenções e o momento ideal para o seu início não estão claramente estabelecidos. Este trabalho mostra os resultados da Unidade de Reabilitação Hospitalar do Banco de Seguro del Estado que implementou um programa abrangente de reabilitação e uso de corticosteroides na fase subaguda de pacientes graves ou críticos pós-COVID-19, com uma abordagem sistematizada, trabalhando de forma interdisciplinar e centrada no paciente. São relatados os achados na admissão, a necessidade de oxigênio, a escala de Barthel, os padrões tomográficos, o uso de corticosteroides, a resposta ao tratamento e as complicações. Os resultados desta abordagem sobre variáveis clínicas, respiratórias e funcionais são descritos. Material e métodos: Estudo descritivo e retrospectivo de pacientes pós-COVID-19 que completaram reabilitação na Unidade de Reabilitação do Hospital Banco de Seguros del Estado (URHBSE) no período de abril a agosto de 2021. Os dados foram obtidos dos prontuários de pacientes com posterior análise estatísticas usando PRISM (v8.2.1). Resultados: 84 pacientes completaram o programa de reabilitação. No momento da admissão na URHBSE, 55% apresentavam dependência total ou grave da escala de Barthel. 48% não conseguiam se mover. 89,2% necessitaram oxigênio com saturação média de 90,3 ± 4,8. 25% dos pacientes foram internados necessitando máscara com reservatório. Todos os pacientes que ingressaram no programa estavam na fase subaguda da doença (4 a 12 semanas) e receberam um plano de reabilitação abrangente e individualizado. O objetivo era alcançar uma situação funcional semelhante à que apresentavam antes da COVID-19. O tempo de permanência na URHBSE foi de 23,5±13,8 dias. A tomografia de tórax de alta resolução (TCAR) foi realizada em 76 pacientes (90,5%); os resultados foram patológicos em 96,1%. O vidro fosco predominou em 49,3% deles, a consolidação em 8,23% e o padrão fibroso em 30,13%. Alterações tomográficas "atípicas" de danos pós-COVID (derrame pleural, nódulos cavitados, cavidades apicais, etc.) foram detectadas em 11,8% dos exames tomográficos. Aspergilose pulmonar foi encontrada em 2,6% dos pacientes e tromboembolismo pulmonar em 6,6%. 44 pacientes (52,3%) receberam prednisona. Em 63,4% a oferta de oxigênio foi suspensa nos primeiros 15 dias após o início da mesma. Encontramos associação entre o padrão tomográfico em vidro fosco e a suspensão precoce da oferta de oxigênio desde o início da administração da prednisona (p = 0,047). Apesar do alto grau de colonização, mesmo naqueles que usaram prednisona, não observamos infecções. Em relação às variáveis respiratórias, só temos dados sobre a presença de dispneia nos primeiros 35 pacientes; destes, 83% apresentavam dispneia na admissão, enquanto apenas 17% a apresentavam na alta (p< 0,0001). Observou-se também diferenças significativas na necessidade de O2 entre a admissão e a alta (p< 0,0001) e no grau de dependência medido pela escala de Barthel, com 55% dos pacientes apresentando dependência total ou grave na admissão e apenas 3,4% na alta. Conclusões: As intervenções realizadas na fase subaguda da doença foram associadas a melhorias significativas nas variáveis de interesse clínico. São necessários mais estudos para definir o papel e o momento exato do início dos corticosteroides e da reabilitação neste grupo de pacientes.

Tuberculosis miliar en paciente inmunocompetente: Reporte de caso / Miliary tuberculosis in an immunocompetent patient: Case report

RESUMEN La tuberculosis (TB) miliar es una presentación con un desenlace fatal de no ser diagnosticada ni tratada a tiempo; para desarrollar esta presentación se requieren de ciertas condicionantes. En este artículo, se estudia el caso de un varón de 48 años sin antecedentes patológicos, quien inició la enfermedad por un periodo de seis meses, con un cuadro gastrointestinal difuso inicial; un mes antes del ingreso presentó un cuadro respiratorio progresivo, por lo que fue ingresado a Emergencias, en donde se evidenció, en la tomografía computarizada de tórax, compromiso miliar difuso bilateral; se le administró oxígeno y medidas de soporte, se obtuvo prueba VIH, cuyo resultado fue negativo. Se obtuvieron resultados positivos en la baciloscopia de esputo. Su evolución fue estacionaria hasta la administración de la terapia antituberculosa y se observó leve mejoría clínica; así mismo, se le administraron dosis bajas de corticoide, luego de los cuales se evidenció una evolución favorable, por lo que se le dio de alta.

ABSTRACT Miliary Tuberculosis (TB) is a potentially fatal condition if not diagnosed and treated promptly, although it requires certain circumstances to develop. This article studies the case of a 48-year-old man with no significant pathological history, who developed the disease over a period of six months, initially presenting with diffuse gastrointestinal symptoms. One month prior to admission, he developed progressive respiratory symptoms and was admitted to the emergency department where bilateral diffuse miliary involvement was evident on the chest computed tomography. He was administered oxygen and support measures and passed an HIV test, which was negative. Nevertheless, his sputum smear microscopy showed positive results. His clinical evolution remained stationary until the administration of antituberculosis therapy, observing slight clinical improvement. Low doses of corticosteroids were also administered, leading to a favorable evolution, and he was subsequently discharged.

Association between environmental exposure and hormone-sensitive cough in patients with chronic cough / 中华全科医师杂志

Objective:To explore the association between environment exposure and hormone-sensitive cough in patients with chronic cough.Methods:Clinical data of 197 patients with chronic cough visited outpatient clinic of the Second Affiliated Hospital of Guangzhou Medical University from June 2016 to June 2021 were retrospectively analyzed, including 130 cases of corticosteroid responsive cough (CRC, 66.0%) and 67 cases of non-corticosteroid responsive cough (NCRC, 34.0%). The association between living environment exposure and hormone sensitivity was examined with a binary logistic regression analysis.Results:Among 197 patients with chronic cough, there were 82 males (41.6%) and 115 females (58.4%). 75.1% (148/197) had a history of smoking, and 16.8% (33/197) had a history of allergies. 66.0% (130/197) lived in the city center, 18.3% (36/197) had a chemical factory around their place of residence, 11.2% (22/197) renovated their homes within the first six months of the disease, 15.7% (31/197) purchase new furniture, 54.3% (107/197) plant flowers and plants in their houses, 21.3% (42/197) keep pets in their houses, 79.2% (156/197) had lived in their houses for more than 2 years, 71.1% (140/197) had cockroaches in their houses, 16.2% (32/197) had mold in their houses, 83.3% (164/197) had a frequency of air conditioning cleaning exceeds 2 months per time.There were 130 patients (66.0%) with CRC and 67 patients (34.0%) with NCRC.Binary logistic regression analysis showed that living close to the main road ( OR=2.296, 95% CI: 1.350-3.904, P=0.002), living near chemical factories ( OR=3.322, 95% CI: 2.158-5.573, P<0.001), history of allergy ( OR=2.175, 95% CI: 1.165-4.058, P=0.015), purchasing new furniture within 6 months ( OR=2.828, 95% CI: 1.402-5.706, P=0.004), cotton and linen curtains ( OR=1.875, 95% CI: 1.038-3.388, P=0.037) were positively correlated with CRC; while down and wool pillowcases and quilts ( OR=0.142, 95% CI: 0.033-0.602, P=0.008; OR=0.207, 95% CI: 0.067-0.640, P=0.006) and low ventilation frequency ( OR=0.281, 95% CI: 0.131-0.603, P=0.001) were negatively correlated with CRC. Conclusion:Hormone-sensitive cough patients account the most of chronic cough cases, and there are differences in the living environment exposure between CRC and NCRC patients, which provides information for corresponding interventions to prevent and manage CRC.

Clinical features, risk factors and treatment of type 2 diabetes mellitus in patients with acute exacerbation of chronic obstructive pulmonary disease / 中国临床药理学与治疗学

AIM: To investigate the clinical features of acute exacerbation chronic obstructive pulmonary disease (AECOPD) of complicated with type 2 diabetes mellitus (T2DM), and analyze the related clinical features and risk factors. METHODS: This was a single-center cross-sectional study. From March 2020 to January 2023, 479 hospitalized patients with AECOPD in the department of respiratory and critical care medicine, Suining Central Hospital were included. There were 215 patients in AECOPD group and 60 patients in AECOPD with T2DM group. The collected variables included demographic data, complications, blood routine, infection index, random blood glucose, blood gas analysis and lung function. The adoption rate and constituent ratio of the basic description classification data were expressed as mean standard deviation for the normal distribution measurement data and median interquartile range for the skew distribution measurement data. T-test was used for normal distribution and non - parameter test was used for non-normal distribution. The categorical variables were tested by chi-square test. Rank sum test was used for rank variable data. Binary logistic regression model was used to investigate the independent factors associated with T2DM in patients with AECOPD. Finally, the results of logistic regression were verified and visualized by nomogram, validation curve, ROC curve and DCA curve. P0.05). The results of logistic regression were verified and visualized by Nomogram and its-associated ccurves. The MAE and AUC curves were 0.021 and 0.847 respectively, indicating that the model had good prediction consistency and accuracy. The DCA curve showed that Nomogram's risk threshold ranged from 0.01 to 0.99, suggesting that nomogram's model had better clinical predictive value. CONCLUSION: Our results showed that increased BMI, PaCO2 and random glucose, decreased blood lymphocyte, and atrial fibrillation is an independent clinical feature of AECOPD with T2DM. These results suggest that the immune function of patients with AECOPD and T2DM are more severely impaired and more likely to be accompanied by atrial fibrillation, which is a potential cause of poor prognosis in these patients. Meanwhile, this conclusion needs to be further verified in multicenter study with large sample size.

Low dose oral glucocorticoid therapy in lichen planus: A retrospective cohort study

Background: There are various topical and systemic treatment options for the management of lichen planus. However, it is often difficult to achieve long-term disease control and many of the common therapies may be associated with unwanted side effects. Aims: To evaluate the effectiveness of 8 mg oral methylprednisolone administered daily in lichen planus by the analysis of medical records. Methods: In this retrospective cohort study, we compared the rates of improvement between two groups of patients. The first group received 8 mg oral methylprednisolone daily for at least one month. In the second group, patients with similar parameters to the first group (age, sex, disease manifestation) but without systemic glucocorticoid therapy were included. Fisher’s exact test was used to compare the rates of remission in the two groups. Results: In the daily oral methylprednisolone (n = 24) and no systemic corticosteroids (n = 16) groups, 23 (95.8%) and 6 (37.5%) patients achieved partial or complete remission, respectively. The frequency of improvement was significantly higher in patients who received oral methylprednisolone (P < 0.0001). Limitations: Limitations of this study include its retrospective design and the relatively small sample size. Conclusion: Low dose oral glucocorticoid therapy may be an effective option for the systemic treatment of lichen planus. Based on our results and previous studies, instead of higher doses, longer therapy duration with low doses should be considered.

Vasculitis pauciinmune asociada a lupus eritematoso sistémico: a propósito de un caso

Introducción: la poliangeítis microscópica (PAM) hace parte del grupo de vasculitis asociadas a anticuerpos anticitoplasmáticos de neutrófilos (ANCA), cuya presencia de anticuerpos contra mieloperoxidasa (MPO) se observa en la mayoría de los casos (70-95 %), asimismo, el compromiso renal presagia mayores tasas de morbilidad y mortalidad, sin embargo, la coexistencia con lupus eritematoso sistémico (LES) es poco frecuente y con mayor énfasis en la variante de LES del adulto mayor o de inicio tardío. Objetivo: dar a conocer un caso poco común de dos enfermedades autoinmunes, lo cual ha sido reportado como síndrome de superposición y brindar información útil que permita ampliar los diagnósticos diferenciales. Presentación del caso: se presenta el caso de un paciente masculino de 76 años con historia de poliartralgias progresivas en deterioro del estado general, con debut en síndrome confusional agudo, caída de filtrado glomerular, microhematuria y proteinuria casi nefrótica. A la evaluación inicial se encontró anemia y trombocitopenia severa, en perfil inmune ANA 1/320 y complemento consumido, cumpliendo criterios para LES, ANCA reactivo específicamente MPO ANCA (1/320) y sospecha de glomerulonefritis con patrón rápidamente progresivo (GNRP). Dado el contexto clínico, se decidió comenzar con pulsos de metilprednisolona consecutivos, seguidos de prednisolona oral y, como terapia de mantenimiento, se instauró ciclofosfamida. Finalmente, con una biopsia renal se confirmó el diagnóstico de vasculitis sistémica pauciinmune con formación de crescencia celular. La evolución clínica del paciente fue satisfactoria, logrando la estabilización de órganos y la normalización de la función renal, hematopoyética y el estado neurológico. Discusión y conclusión: dado que la presentación clínica de LES es heterogénea, se ha reportado su asociación con vasculitis, las cuales comparten un compromiso común de órganos como articulaciones, piel y riñones. Los hallazgos paraclínicos, como por biopsia, fueron consistentes tanto con PAM como con LES, por lo tanto, se diagnosticó como un caso de superposición. Este caso demuestra el enigma del diagnóstico y la complejidad en el manejo de entidades poco frecuentes, de etiologías inmunológicas superpuestas que ponen en peligro la vida de quien la(s) padece, de no tener un diagnóstico oportuno y un tratamiento temprano.

Introduction: Microscopic polyangiitis (MPA) is part of the group of vasculitis associated with antineutrophil cytoplasmic antibodies (ANCA), whose presence of antibodies against myeloperoxidase (MPO) is observed in most cases (70-95 %), likewise, the renal compromise portends higher rates of morbidity and mortality. However, coexistence with Systemic Lupus Erythematosus (SLE) is infrequent, and with greater emphasis on the older adult or late-onset variant of SLE (1). Purpose: Present a rare case of two autoimmune diseases, which has been reported as overlapping syndrome and provide useful information that allows expanding differential diagnoses. Case report: We present the case of a 76-year-old male patient with a history of progressive polyarthralgias in deteriorating general condition, with debut in acute confusional syndrome, drop in glomerular filtration rate, microhematuria and almost nephrotic proteinuria. At the initial evaluation anemia and severe thrombocytopenia were found, in the immune profile ANA 1/320, complement consumed; fulfilling criteria for SLE, ANCAs reactive specifically MPO ANCA (1/320) and suspected Rapidly Progressive Renal Insufficiency (PRRI). Given the clinical context, it was decided to start consecutive pulses of methylprednisolone followed by oral prednisolone, and cyclophosphamide was established as maintenance therapy. Finally, a renal biopsy confirmed the diagnosis of pauci-immune systemic vasculitis with cell crescent formation. These findings were consistent with both SLE and PAM, thus it was diagnosed as a case of overlap. The clinical evolution of the patient was satisfactory, achieving organ stabilization and normalization of renal function, hematopoietic function, and neurological status. Discussion and conclusion: RPGN associated with ANCA present non-nephrotic proteinuria, glomerular filtration rate drop. The most common is anti-glomerular basement membrane (AMBG) antibodies. Serological detection of antineutrophil cytoplasmic antibodies, PR3 and MPO should be available. Microscopic polyangiitis could be determined by renal biopsy, with the presence of cell growth, absence of immune deposits and MPO ANCA positivity. This case is a diagnostic enigma, and the complexity in the management of rare entities, of immunological etiology, superimposed that endanger the life of those who suffer from it, if they do not have a timely diagnosis and early treatment.

AA Amyloidosis Secondary to Horton's Disease Complicated by Pulmonary Fibrosis: A Very Challenging Diagnosis and Therapy

AA amyloidosis is a classic and serious complication of many chronic inflammatory processes, whether of infectious, autoimmune, or neoplastic origin. It is frequently complicated by kidney damage, often in the form of a nephrotic syndrome. Giant cell arteritis is a common inflammatory arteritis in the elderly; however, it rarely causes AA amyloidosis. We report a rare case of Horton disease causing AA amyloidosis in an elderly patient with history of myopericarditis and repeated episodes of congestive heart failure. Patient was treated initially with dual therapy based on corticosteroids and anti TNF therapy (Tocilizumab) associated with heart failure therapy recommended by the European society of cardiology (ESC 2021 guidelines on Heart Failure). The initial outcome was favorable but later complicated by the involvement of the lungs; pulmonary fibrosis, responsible for repeated episodes of pleural effusion non controlled in spite of high dose of loop diuretics and repeated pleural punction. Patient died shortly after her second hospitalization due to respiratory insufficiency.

Corticoides inhalados como factor de riesgo de neumonía adquirida en la comunidad en enfermedad pulmonar obstructiva crónica

Objetivo: Determinar si el uso de corticoides inhalados es factor de riesgo de neumonía adquirida en la comunidad en pacientes con enfermedad pulmonar obstructiva crónica en el Hospital Víctor Lazarte Echegaray durante el período 2017-2020. Métodos: El estudio fue analítico, observacional, retrospectivo de casos y controles no emparejados a razón de 4:1, con una población de 405 sujetos; se seleccionaron 81 casos y 324 controles, quienes cumplieron los criterios de selección. Se realizó un muestro no probabilístico. Se incluyeron las variables, uso de corticoides inhalados, pacientes con neumonía adquirida en la comunidad, edad, sexo, desnutrición y tabaquismo. La medida de asociación se hizo utilizando la prueba no paramétrica Chi Cuadrado de Pearson y la prueba exacta de Fisher en frecuencias menores de 5. El análisis bivariado y multivariado se realizó mediante regresión logística múltiple con significancia estadística (valor p 0,05). Conclusión: El uso de corticoides inhalados no es factor de riesgo de neumonía adquirida en la comunidad en pacientes con enfermedad pulmonar obstructiva crónica.

Objective: To determine if the use of inhaled corticosteroids is a risk factor for community-acquired pneumonia in patients with Chronic Obstructive Pulmonary Disease at the Víctor Lazarte Echegaray Hospital during the period 2017-2020. Methods: The study was analytical, observational, retrospective of cases and unmatched controls in a ratio of 4:, with a population of 405 subjects from whom 81 cases and 324 controls were selected, who met the selection criteria. A non-probabilistic sampling was carried out. The variables, use of inhaled corticosteroids, patients with community-acquired pneumonia, age, sex, malnutrition and smoking were included. The association was measured using Pearson's non-parametric Chi-square test and Fisher's exact test at lower frequencies less than 5. The bivariate and multivariate analysis was performed using multiple logistic regression with statistical significance (p value 0.05). Conclusion: The use of inhaled corticosteroids is not a risk factor for community-acquired pneumonia in patients with chronic obstructive pulmonary disease.

Survival and prognostic factors in bullous pemphigoid: A retrospective cohort study

Background: Bullous pemphigoid is the most common subepidermal autoimmune blistering disease. Till now, the reported prognostic factors in bullous pemphigoid vary considerably. Aims: The purpose of this study was to determine the overall survival rate and prognostic factors in bullous pemphigoid. Methods: We conducted a retrospective cohort study on newly diagnosed bullous pemphigoid patients between July 2001 and November 2019 in a referral unit for autoimmune blistering skin diseases in Romania. Results: One hundred forty-eight patients were included in the study. The Kaplan–Meier overall survival rates at 1, 3, 5 and 10 years were respectively 74.2% (95% confidence interval, 67.5–81.6%), 53.4% (45.7–62.2%), 43.6% (35.9–53%) and 31.3% (23.5–41.7%). The median follow-up among survivors was 48 months (interquartile range: 11–150). Ninety (60.8%) patients died during the follow-up period; of them, 38 (42.2%) had active disease at the time of death. Advanced age, neurological diseases, valvular heart disease, malignancies, use of statins, skin infections and extensive cutaneous involvement were linked to poorer outcomes, while the use of topical corticosteroids was associated with increased overall survival. Limitations: This study lacks a control cohort to validate the obtained results. It was conducted in a retrospective manner in a single centre. In addition, indirect immunofluorescence microscopy was not performed in all patients. Conclusion: Beyond ageing and neurological comorbidities, the prognosis of bullous pemphigoid patients was significantly influenced by the presence of skin infections, valvular heart disease, use of statins and extensive cutaneous involvement. Topical corticosteroid treatment was associated with increased survival in these patients

Mucormycosis in a Typhoid Treated Patient: A Case Report with Review of Literature

Introduction: Mucormycosis is an opportunistic fungal infection which is a rapidly progressing disease, and often fatal. Various predisposing factors including uncontrolled diabetes mellitus, immunosuppression, and prolonged use of steroids influence the disease pathology. Case Presentation: In this article, we present a case of mucormycosis of the palate in a patient treated with prolonged dose of steroids for typhoid fever which led to the appearance of exposed maxillary bone, and subsequent histopathological examination showed mucor hyphae. The treatment included antifungal therapy of Amphoterecine B. Management: Treatment of typhoid fever with corticosteroids, leading to immunosuppression, may result in patients harbouring opportunistic infections. An insight into the changes of oral cavity caused by corticosteroids is necessary for better diagnosis of the disease and improved patient care. In addition, early diagnosis is critical in the treatment of patients with mucormycosis

Sinonasal Outcomes Using Oral Corticosteroids in Patients with Chronic Rhinosinusitis with Nasal Polyps and Positive Sinonasal Cultures

Abstract Introduction Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) and positive sinonasal bacterial cultures may be recalcitrant to topical therapy alone due to the additional local inflammatory burden associated with bacterial infection/colonization. Objectives To evaluate sinonasal outcomes in CRSwNP patients with a positive perioperative bacterial culture, who were treated with postoperative intranasal corticosteroids (INCS) alone versus INCS in combination with a short-term course of oral corticosteroids (OCS). Methods This is a retrospective chart review of CRSwNP patients. A total of 59 patients met inclusion criteria, including positive perioperative bacterial culture and treatment with INCS with or without concomitant use of OCS. Two cohorts were formed based on the chosen postoperative medical treatment; 32 patients underwent postoperative INCS alone, while 27 underwent INCS plus a ≤ 2-week course of OCS. The 22-item sinonasal outcome test (SNOT-22) scores and Lund-Kennedy scores (LKS) were assessed preoperatively, and at 2-week, 4-week, and 4 to 6 months after endoscopic sinus surgery (ESS). Results There were no statistically significant differences in postoperative sinonasal symptoms or endoscopic scores between the cohorts treated with INCS plus OCS versus those prescribed INCS alone (p > 0.05). Our regression model failed to demonstrate a relationship between the use of OCS and better sinonasal outcomes at 2-week, 4-week, and 4 to 6 months after ESS (p > 0.05). Conclusions Our study suggests that in a cohort of CRSwNP patients with recent bacterial infections, the postoperative use of combined OCS and INCS did not result in a statistical improvement of endoscopic and symptomatic outcomes over INCS irrigation alone. However, both treatment groups had a clinically significant improvement based on the Minimal Clinically Important Difference.

Treatment of Acute Spinal Cord Injuries: A Survey Among Iberolatinoamerican Spine Surgeons - Part 1: Use of High-Dose Corticosteroids / Tratamento das lesões agudas da medula espinal: Uma pesquisa entre cirurgiões de coluna iberoamericanos - Parte 1: Uso de corticosteroides em altas doses

Abstract Objective The aim of the present study was to evaluate the current practice of using of methylprednisolone sodium succinate (MPSS) in acute spinal cord Injuries (ASCIs) among spine surgeons from Iberolatinoamerican countries. Methods A descriptive cross-sectional study design as a survey was conducted. A questionnaire composed of 2 sections, one on demographic data regarding the surgeons and MPSS administration, was sent by email to members of the Sociedad Ibero Latinoamericana de Columna (SILACO, in the Spanish acronym) and associated societies. Results A total of 182 surgeons participated in the study: 65.4% (119) orthopedic surgeons and 24.6% (63) neurosurgeons. Sixty-nine (37.9%) used MPSS in the initial management of ASCIs. There were no significant differences between countries (p = 0.451), specialty (p = 0.352), or surgeon seniority (p = 0.652) for the use of corticosteroids in the initial management of ASCIs. Forty-five (65.2%) respondents reported using an initial high-dose bolus (30 mg/Kg) followed by a perfusion (5.4 mg/ kg/h). Forty-six (66.7%) surgeons who used MPSS only prescribed it if the patients presented within 8 hours of the ASCI. Most of the surgeons (50.7% [35]) administered high-dose corticosteroids because of the conviction that it has clinal benefits and improves neurological recovery. Conclusion Results from the present survey show that MPSS use in ASCI is not widespread within spine surgeons and that the controversy regarding its use remains unresolved. This is probably due to the low level of evidence of the available data, to variations over the years, to inconsistencies in acute care protocols, and to health service pathways.

Resumo Objetivo O objetivo do presente estudo foi avaliar a prática atual de uso do succinato sódico de metilprednisolona (MPSS, na sigla em inglês) nas lesões agudas da medula espinal (LAMEs) entre cirurgiões de coluna de países ibero-americanos. Métodos Um estudo transversal descritivo foi realizado. O questionário continha duas seções, uma sobre os dados demográficos dos cirurgiões e acerca da administração de MPSS, e foi enviado por correio eletrônico aos membros da Sociedad Ibero Latinoamericana de Columna (SILACO, na sigla em espanhol) e sociedades associadas. Resultados No total, 182 cirurgiões participaram do estudo: 65,4% (119) eram cirurgiões ortopédicos e 24,6% (63), neurocirurgiões. Sessenta e nove (37,9%) usaram MPSS no tratamento inicial da LAME. Não houve diferenças significativas entre países (p = 0,451), especialidades (p = 0,352) ou senioridade do cirurgião (p =0,652) em relação ao uso de corticosteroides no tratamento inicial da LAME. Destes, 45 (65,2%) relataram a administração de um bolus de alta dose (30 mg/kg) seguido por perfusão (5,4 mg/kg/h). Quarenta e seis (66,7%) dos cirurgiões que usam MPSS apenas o prescrevem a pacientes tratados nas primeiras 8 horas após a LAME. A maioria dos cirurgiões (50,7% [35]) administrou corticosteroides em alta dose devido à convicção de seus benefícios clínicos e melhora da recuperação neurológica. Conclusão Os resultados do presente questionário mostram que o uso de MPSS na LAME não está disseminado entre os cirurgiões de coluna e que a controvérsia sobre sua administração ainda não foi resolvida. É provável que isto se deva ao baixo nível de evidência dos dados existentes, a variações ao longo dos anos, a inconsistências nos protocolos terapêuticos agudo e a diferentes sistemas de saúde.

Cold antibody autoimmune hemolytic anemia following varicella infection

Introduction: Autoimmune hemolytic anemia (AIHA) is a rare complication of chicken pox. In adults, such AIHA is due to warm antibodies. We report a case of cold antibody AIHA following chicken pox in a young female. Case Report: A 24-year-old female presented with clinical and laboratory features consistent with hemolytic anemia 5 days after the onset of chicken pox. Her hemoglobin levels dropped rapidly during the course of admission from 7.9 to 3.8 g/dL with evidence of ongoing haemolysis in the form of rising total and indirect bilirubin. Peripheral smear revealed red cell agglutinates and erythrophagocytosis. Direct Coomb's test (DCT) was positive for C3d suggesting a cold antibody AIHA. Since test for Donath Landsteiner antibody was negative, and all other tests for common causes of hemolytic anemia were noncontributory, it was presumed to be due to chicken pox. The fulminant course necessitated a short course of oral steroids to which she responded with rise in hemoglobin and no further hemolysis. Two weeks later, her peripheral smear was normal and DCT negative. Conclusion: In patients presenting with acute onset anemia following chicken pox, possibility of cold antibody AIHA must be considered and appropriate testing pursued. Despite lack of empiric evidence, short course of steroids may be beneficial if drop in hemoglobin is rapid with evidence of fulminant hemolysis, showing no abatement after first week.

The baneful alliance of COVID-19 and mucormycosis: Histopathological concerns

Background: Mucormycosis, once a rare fungal disease, has now shown a surge in cases, and its epidemiology in India is intriguing. Rising incidence confers the necessity of defining the demography of the population at risk, early diagnosis, and recommendations for the management of mucormycosis in patients with coronavirus disease (COVID-19) infection. Aims: To study the clinico-epidemological profile, risk factors, and histopathological features of COVID-19-associated Mucormycosis (CAM). Setting and Design: This is a retrospective observational study. Material and Methods: Fifty-six biopsy specimens taken from patients of COVID-19 with clinical suspicion of mucormycosis were included. Results: Diabetes mellitus, corticosteroids, and oxygen therapy were the most common risk factors associated with CAM. The mean duration between the onset of symptoms of COVID-19 and onset of CAM was 25.2 ± 15.3 days. Rhino-orbito-cerebral mucormycosis (ROCM) was present in 24.5% of the cases, with a survival rate of 58.3%. Histopathology showed tissue invasion by branching broad-based, pale, fungal hyphae consistent with mucor in 49 (87.5%) cases. Inflammation was acute neutrophilic type in 61.2% of the patients with a survival rate of 63.33%. The survival rate with chronic non-granulomatous and chronic granulomatous was 100% and 81.8%, respectively. Conclusion: Keeping a high index of suspicion for mucormycosis in COVID-19 by all medical fraternities of the health community in the existence of risk factors is the need of the hour for prompt diagnosis. Biopsy of antral necrotic tissue should be performed immediately after suspicion for histopathological study to confirm the diagnosis of mucormycosis and predict prognosis depending on the type of inflammation incited, fungal morphology, load, and necrosis.

Umbrales auditivos en pacientes con enfermedad de Méniere manejados con corticoides transtimpánicos / Hearing thresholds in Ménière's disease patients managed with transtympanic dexametasone

Introducción: Pese a que el uso de corticoides transtimpánicos en pacientes con enfermedad de Méniere es habitual en muchos centros, la evidencia respecto de su efecto sobre los umbrales auditivos es aún controversial. Objetivo: Estudiar los umbrales auditivos de pacientes con enfermedad de Méniere que recibieron corticoides transtimpánicos en el Servicio de Otorrinolaringología del Hospital Clínico de la Universidad de Chile. Material y Método: Estudio retrospectivo de pacientes con enfermedad de Méniere que consultaron entre los años 2015 y 2021. Se estudiaron los umbrales auditivos, antes y después de 3 inyecciones de dexametasona transtimpánica. Resultados: Se obtuvieron datos completos de 27 pacientes. Al comparar el promedio tonal puro antes y después del tratamiento, no se observaron diferencias significativas. A nivel individual, la variación de cambio de los umbrales auditivos con dexametasona se correlaciona en forma significativa con los umbrales auditivos previos a las inyecciones y con el tiempo transcurrido desde la última inyección, pero no con la edad. Conclusión: La terapia con dexametasona transtimpánica en pacientes con enfermedad de Méniere no altera los umbrales auditivos. Sin embargo, se requieren más estudios, para comprobar, si existe un efecto transitorio en los umbrales auditivos de los primeros días posterior al procedimiento.

Introduction: Although transtympanic corticosteroids are proposed in Méniere's disease patients refractory to standard medical therapy, the evidence regarding the effect of transtympanic corticosteroids on hearing thresholds is still controversial. Aim: To study the hearing thresholds of patients with Méniere's disease who were administrated with transtympanic corticosteroids at the Otorhinolaryngology Service of the University of Chile's Clinical Hospital. Material and Method: Retrospective study of Méniere's disease patients who consulted between 2015 and 2021. Demographic variables and hearing thresholds were studied before and after three transtympanic injections of dexamethasone. Results: A total of 27 patients were studied. There were non-significant differences in pure-tone hearing threshold averages before and after the injections. Individual variation in hearing thresholds correlates significantly with the pre-injection hearing thresholds and the period since the last injection, but not with age. Conclusion: Transtympanic dexamethasone therapy in patients with Meniere's disease does not alter hearing thresholds. However, more studies are needed to verify whether there is a transitory effect on hearing thresholds in the first days after the procedure.

A cross-sectional study to describe the spectrum of ocular manifestations and risk factors of mucormycosis presenting to a tertiary hospital of East India

Purpose: To report the clinico?demographic profile of rhino?orbito?cerebral mucormycosis (ROCM) in patients during the “second wave” of the COVID?19 pandemic in eastern India, and their ophthalmic manifestations at presentation to our tertiary institute. Methods: Cross?sectional study amongst patients presenting to our center based on their hospital records. Demographic information, history related to COVID?19, records of detailed ocular examination, and microbiological, radiological, and histopathological investigation were entered into an online worksheet and analyzed using SPSS 26.0. Results: A total of 219 patients with ROCM were treated from May to September 2021, and 110 of these had ocular manifestations at presentation (50.2%). The age of patients ranged from 22 to 83 years and the mean ± standard deviation (SD) age was 49.9 ± 12.9 years. Ninety (81.8%) patients had been diagnosed with diabetes mellitus, 31 (34%) had hypertension, and 10 had other comorbidities. The duration between the onset of COVID?19 and mucormycosis symptoms was 0 to 60 days with a mean ± SD interval of 20.9 ± 12.6 days. Fifty?six (50.9%) patients had a history of steroid use. Unrelenting ocular or facial pain was the most common presenting symptom, ptosis was the most common anterior segment manifestation, and ophthalmic artery occlusion was the most common posterior segment manifestation. Conclusion: Our data from eastern India reinforces the relationship between COVID?19, diabetes, corticosteroid use, and ROCM. Knowledge of various presenting anterior and posterior segment manifestations of the disease as described in the present study will guide clinicians to recognize the disease early and make every effort to prevent complications.

A Study on the Impact of Diabetes Mellitus on the Severity of COVID-19-Associated Mucormycosis

Objectives: Diabetes mellitus (DM) seems the most common predisposing factor for rhino-orbito-cerebral mucormycosis (ROCM). This study aimed to study the impact of DM on the severity of COVID-19-associated ROCM (CAM). Methods:?This was a retrospective analytical study performed over a period of 3 months to assess the impact of DM on the severity of CAM in 100 patients and association of clinical correlates of DM with severity of CAM. Statistical analysis:?The data collected using the study tools were converted into a computer-based spreadsheet and analyzed. The statistical analysis comprised a descriptive analysis that involved calculating means, standard deviations, and proportions. For calculating the significance of the difference of mean between two groups, Student's t-test was applied. In addition, chi-square test (or Fisher's t-test if applicable) was applied to study the significance of association of clinical correlates of DM with severity of CAM for categorical variables and t-test for continuous variables. Results:?The prevalence of DM was 67%. The average presenting blood sugar level was 245.9?±?99.86?mg%. Glycated hemoglobin level between 4.5 and 6.5% was observed in 57 patients and over 6.5% in 43 subjects. A high body mass index (BMI) of 25 and above was noted in 52 patients. A significantly higher level of presenting blood sugar and a longer duration of hospital stay was noted in patients having stage 3b or higher (p?<?0.05) when compared with those having stage 3a or below. No significant correlation was observed in patients in stage 3a or below and those presenting with stage 3b or higher in terms of BMI, waist to hip ratio, or total cholesterol levels. There was a strong correlation between blood sugar level at presentation, severity of DM with the severity of ROCM, and a strong inverse correlation noted between HDL level and severity of ROCM. Conclusion:?A poor metabolic control is associated with a higher risk of a severe disease with intracranial involvement.

Retrospective study of effect of inhaled corticosteroids on prognosis of chronic obstructive pulmonary disease associated with community-acquired pneumonia / 中国药师

Objective To investigate the effect of inhaled corticosteroids(ICS)on adverse outcomes in chronic obstructive pulmonary disease(COPD)(COPD-CAP)patients with community-acquired pneumonia(CAP).Methods The clinical data of COPD-CAP patients who visited the respiratory department of respiratory of Wenzhou Integrated Traditional Chinese and Western Medicine Hospital from January 2021 to January 2023 was retrosspective collected.They were divided into an ICS group and a non ICS group based on whether they were eligible for ICS treatment.A univariate analysis was used to compare the differences in general data,imaging outcomes(multilobed infiltration and pleural effusion),and clinical outcomes(non-invasive mechanical ventilation,invasive mechanical ventilation,ICU admission,and 30-day mortality)between two groups.The Logistic regression was used to explore the relationship between ICS and imaging and clinical outcomes.Result A total of 120 COPD patients were included in this study,including 38 in the ICS group,62 in the non ICS group.The univariate results showed that COPD-CAP patients in the ICS group had lower GOLD scores,PSI scores,and CURB-65 scores(P＜0.05).The multivariate Logistic regression showed that the use of ICS reduces the risk of multi leaf infiltration[OR=0.291,95％CI(0.123,0.687),P=0.005],pleural effusion[OR=0.309,95％CI(0.105,0.908),P=0.033],non-invasive mechanical ventilation[OR=0.040,95％CI(0.012,0.129),P＜0.001],invasive mechanical ventilation[OR=0.099,95％CI(0.013,0.783),P=0.028],ICU occupancy[OR=0.207,95％CI(0.056,0.762),P=0.018],and 30-day mortality[OR=0.179,95％CI(0.039,0.822),P=0.027].Conclusion ICS reduces the risk of multilobed infiltration,pleural effusion,mechanical ventilation usage,ICU occupancy,and 30-day mortality in COPD patients admitted to CAP.

Preoperative corticosteroids use as an adjunctive treatment for rhegmatogenous retinal detachment associated with choroidal detachment: a network meta-analysis / 中华眼底病杂志

Objective:To systematically review the efficacy of preoperative corticosteroids use as an adjunctive treatment for rhegmatogenous retinal detachment associated with choroidal detachment (RRDCD).Methods:A evidence-based medicine study. The National Library of Medicine's PubMed, Web of Science, CNKI, and WanFang database were searched. Clinical controlled studies were selected the study object was RRDCD patients and the interventions were preoperative corticosteroids used as an adjunctive treatment. The search was conducted from January 2000 to January 2022. Duplicated, incomplete, or irrelevant articles were excluded. The conventional meta-analysis was used to evaluate the efficacy of corticosteroids used before surgery. The network meta-analysis was used to directly or indirectly compare the efficacy of oral corticosteroids or intravenous dexamethasone, peribulbar injection of glucocorticoids, prednisolone acetate eye-drops, intravitreal injection of triamcinolone acetonide (TA) and posterior sub-tenon injection of triamcinolone acetonide. Publication bias was evaluated by funnel plot.Results:According to the search strategy, 43 articles were initially retrieved, and 929 eyes of 13 articles were finally included for analysis; 6 and 10 articles were included in the traditional meta-analysis and the network meta-analysis. Among the 6 studies included in the conventional meta-analysis, 5 studies were retrospective and 1 study was a randomized controlled trial, involving a total of 575 eyes. The analysis results showed that there was no significant difference in the primary retinal reattachment rate between the corticosteroids group and the control group [odds ratio ( OR)= 1.53, 95% confidence interval ( CI) 0.67-3.53, P=0.314]. Among the 10 studies included in the network meta-analysis, 7 studies were retrospective trials, 2 studies were randomized controlled trials, and 1 study was prospective trial, involving a total of 575 eyes. The analysis results showed that there were significant differences in the primary retinal reattachment rate between the triamcinolone acetonide intravitreal injection group and the no corticosteroid treatment group ( OR=4.09, 95% CI 1.06-15.79). Sub-tenon injection triamcinolone acetonide had a higher incidence rate of ocular hypertension than oral glucocorticoid or intravenous dexamethasone ( OR= 4.47, 95% CI 1.42-14.13). Conclusions:Triamcinolone acetonide intravitreal injection before surgery can improve the primary retinal reattachment rate in RRDCD patients. Patients with the posterior sub-tenon injection of triamcinolone acetonide should be alert to elevated intraocular pressure.