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.

Short-term clinical outcomes of different courses of antenatal corticosteroids for preterm twins / 中国新生儿科杂志

Objective:To study the short-term clinical outcomes of different courses of antenatal corticosteroids (ACS) for preterm twins.Methods:From January 2017 to December 2021, preterm twins with gestational age (GA) 24-34 weeks admitted to the neonatal ward of our hospital and received ACS were retrospectively studied. The infants were assigned into single-course group, partial-course group and multiple-course group according to ACS courses. The short-term clinical outcomes were compared among the groups. SPSS software version 25.0 was used for statistical analysis.Results:A total of 286 infants were enrolled in this study, including 128 in single-course group, 89 in partial-course group and 69 in multiple-course group. Compared with single-course group, the risks of neonatal respiratory distress syndrome (RDS) in both partial-course group ( OR=2.332, 95% CI 1.028-5.293, P=0.043) and multiple-course group ( OR=3.872, 95% CI 1.104-13.584, P=0.034) were higher. The birth length in multiple-course group ( β=-0.016, 95% CI -0.029 - -0.002, P=0.024) was lower than single-course group. Conclusions:The risks of neonatal RDS in preterm twins are higher in partial-course and multiple-course of ACS. A full course of ACS should be used to prevent neonatal RDS until further evidence of effectiveness is available.

The correlation between FCER2 gene polymorphism and the efficacy of inhaled corticosteroids in patients with chronic rhinosinusitis / 临床耳鼻咽喉头颈外科杂志

Objective:To investigate the correlation between FCER2（2206A>G） gene polymorphism and the efficacy of inhaled corticosteroids（ICS） in patients with chronic rhinosinusitis（CRS）. Methods:A total of 208 CRS patients were routinely treated with functional endonasal sinus surgery and postoperative ICS. DNA extraction, PCR amplification and gene sequencing were performed to observe the FCER2（2206A>G） gene polymorphism and calculate the allele frequency. The visual analog scale（VAS） score, Lund-Kennedy score, and computed tomography（CT） Lund-Mackay score were determined 6 months after surgery among patients with different genotypes. Moreover, the polymorphism frequency was compared among different subgroups（chronic rhinosinusitis with nasal polyps versus chronic rhinosinusitis without nasal polyps, eosinophilic chronic rhinosinusitis versus non-eosinophilic chronic rhinosinusitis）. Results:There were FCER2（2206A>G） gene polymorphism in patients with CRS, and the phenotypes included 3 genotypes, AA, AG and GG, with distribution frequencies of 68（32.7%）, 116（55.8%） and 24（11.5%） cases, respectively. No significant differences were found in age, VAS score, nasal endoscopic Lund-Kennedy score and CT imaging Lund-Mackay score among patients with CRS of each genotype before surgery. In patients with the AA genotype, the changes in VAS score（5.74±1.10）, Lund Kennedy score（5.92 ± 1.14）, and CT imaging Lund-Mackay score（13.26±4.26） were significantly higher than in patients with the AG（4.37±0.86, 5.37±1.24, 10.82±3.77） and GG（4.26±0.80, 5.18±1.56, 10.10±3.53） genotype（P<0.05）. However, there were no marked difference between patients with the AG genotype and those with the GG genotype（P>0.05）. Compared with patients with non-eosinophilic sinusitis, Among them, the differences between the GG genotype and AG /AA genes were more significant in eosinophilic sinusitis compared to non-eosinophilic sinusitis（P<0.01）. Conclusion:The FCER2（2206A>G） gene in patients with CRS has genetic polymorphism and is associated with the recovery of CRS patients after surgery, individual corticosteroid sensitivity, and subgroup variability.

Prevalence of oral candidiasis in asthma and COPD patients using inhaled corticosteroids in the Philippine General Hospital Department of out-patient services

Background and Objectives@#Oral candidiasis (OC) is a well-known local side effect of inhaled corticosteroid (ICS) therapy in patients with asthma and chronic obstructive pulmonary disease (COPD). This study aimed to determine the prevalence of OC and its association with ICS-related factors in out-patient asthma and COPD patients of the Departments of Pulmonology and Pediatric Pulmonology of the Philippine General Hospital (PGH).@*Methods@#This is a cross-sectional study conducted from October 2019 to January 2020. Data was collected through a two-part questionnaire accomplished by doctors and patients with asthma or COPD. Results. A total of 67 patients were included in the study. Oral candidiasis was observed in 4 (5.97%) ICS users, and the prevalence was 1.65% to 14.59% (95% CI, SE: 0.028946).@*Conclusion@#This study determined the prevalence of oral candidiasis in asthma and COPD patients and its association with ICS-related factors, including the dosage, medication, device, and duration of therapy. The prevalence of OC in ICS users in PGH cannot be interpreted as high or low due to the small number of respondents, but is consistent with OC prevalence found in related literature. Increased prevalence was observed in adult females with asthma under low dose ICS therapy with Fluticasone/Salmeterol DPI for more than a year. There was no statistically significant correlation among OC prevalence, age, sex, and components of ICS-therapy including dosage, medication, device, frequency, and duration of therapy. A large-scale study is recommended for more accurate assessment of OC prevalence in the population and to determine statistically significant associations among the factors. It is also recommended to quantifiably measure patient compliance, inhalation technique and instruction, and its association to OC prevalence. Findings may be used to strengthen patient education, preventive measures, and disease management to facilitate improved compliance and effective treatment outcomes.

Esporotricose cutânea disseminada em paciente com imunossupressão secundária ao uso de corticoide: relato de caso / Disseminated cutaneous sporotrichosis in a patient with immunosuppression secondary to corticosteroid use: case report / Esporotricosis cutánea diseminada en paciente con inmunosupresión secundaria al uso de corticoides: reporte de un caso

Esporotricose é uma infecção ubíqua e cosmopolita com apresentação clínica diversificada, podendo acometer humanos por meio da inoculação traumática na pele. O diagnóstico é feito através da história clínica e do isolamento do fungo na cultura. Este artigo objetiva relatar um caso clínico de esporotricose cutânea disseminada, ocorrido em Campina Grande-PB, atendido no Hospital Universitário Alcides Carneiro, e realizar uma breve revisão de literatura a respeito dessa patologia e seus aspectos clínicos e laboratoriais. O paciente se encontrava imunossuprimido por uso de corticoide e apresentava lesões disseminadas pelo corpo. Ele não apresentou boa resposta a terapia inicial com Itraconazol.

Sporotrichosis is a ubiquitous and cosmopolitan infection with diverse clinical presentation, it can affect humans through traumatic inoculation in the skin. Diagnosis is accomplished through clinical history and isolation of the fungus in culture. This article aims to report a clinical case of disseminated cutaneous sporotrichosis, which occurred in Campina Grande-PB, treated at the Alcides Carneiro University Hospital. A brief literature review regarding this pathology and its clinical and laboratory aspects is conducted. The patient was immunosuppressed secondary corticosteroid use and presented disseminated lesions throughout the body. The initial therapy with Itraconazole did not yield a favorable response.

La esporotricosis es una infección ubicua y cosmopolita con una presentación clínica diversa, puede afectar a los seres humanos a través de la inoculación traumática en la piel. El diagnóstico se logra a través de la historia clínica y el aislamiento del hongo en cultivo. Este artículo tiene como objetivo reportar un caso clínico un caso clínico de esporotricosis cutánea diseminada, que ocurrió en Campina Grande-PB, tratado en el Hospital Universitario Alcides Carneiro. Se realiza una breve revisión de la literatura sobre esta patología y sus aspectos clínicos y de laboratorio. El paciente estaba inmunosuprimido debido al uso de corticosteroides y presentaba lesiones diseminadas en todo el cuerpo. La terapia inicial con Itraconazol no dio una respuesta favorable.

Pénfigo vulgar y su manejo integral: reporte de dos casos y revisión de literatura / Pemphigus Vulgaris and its Comprehensive Management: Report of Two Cases and Literature Review

Resumen En la cavidad oral se pueden presentar lesiones en gíngiva que no están asociadas a placa bacteriana, las cuales requieren de un adecuado diagnóstico y tratamiento. La gingivitis descamativa está usualmente relacionada con desórdenes mucocutáneos, como el pénfigo vulgar (PV), donde las lesiones orales incluyendo las lesiones gingivales, pueden preceder las lesiones cutáneas. El manejo es multidisciplinario y el tratamiento incluye terapia farmacológica tópica y sistémica, se requiere un adecuado control de la placa bacteriana por parte del paciente y una estricta supervisión en el tiempo por parte del profesional para el mantenimiento y estabilidad de los tejidos gingivales. Se presentan dos casos clínicos de pacientes con diagnóstico de PV los cuales fueron manejados de manera oportuna e integral para controlar y estabilizar el factor sistémico y local.

Abstract In the oral cavity, gingiva lesions may occur that are not associated with bacterial plaque, which require adequate diagnosis and treatment. Desquamative gingivitis is usually related to mucocutaneous disorders, such as pemphigus vulgaris (PV), where oral lesions, including gingival lesions, may precede skin lesions. Management is multidisciplinary and treatment includes topical and systemic pharmacological therapy, require adequate control of dental plaque by the patient and strict supervision over time by the professional for the maintenance and stability of the gingival tissues. Two clinical cases of patients with a diagnosis of PV are presented, which were managed in a timely and integral way to control and stabilize the systemic and local factor.

Corticoides sistémicos en el tratamiento de la radiodermitis grave: una serie de casos / Systemic corticoids in the treatment of severe radiodermitis: a series of cases

Introducción: la radiodermitis es uno de los efectos secundarios más frecuentes de la radioterapia y afecta aproximadamente al 95% de los pacientes que la reciben. La radiodermitis aguda se presenta dentro de los 90 días posteriores al inicio del tratamiento, tiene un profundo impacto en la calidad de vida de los pacientes y puede ser la causa de la interrupción prematura de la radioterapia. Su tratamiento es complejo y el papel de los corticoides sistémicos en él aún no ha sido evaluado. Materiales y métodos: estudio descriptivo de 6 pacientes mayores de 18 años con radiodermitis grave, tratados con corticoides sistémicos al no responder a la terapia tópica inicial. Hubo un seguimiento de 6 meses, entre el 1 de junio de 2019 y el 30 de mayo de 2020, en el Servicio de Dermatología de un hospital de alta complejidad. Resultados: se indicó tratamiento con corticoides sistémicos en dosis de meprednisona 40 mg/día o equivalentes, durante 5 días, con resolución completa del cuadro en un período máximo de 15 días. Discusión: en la bibliografía no hemos encontrado trabajos científicos que comuniquen o evalúen la utilidad de los corticoides sistémicos en la radiodermitis grave. Proponemos, entonces, demostrar su utilidad en esta patología. Conclusión: el objetivo de este trabajo es comunicar nuestra experiencia en pacientes con radiodermitis aguda grave, con gran repercusión en el estado general, que evolucionaron con una rápida resolución del cuadro y un adecuado manejo sintomático, mediante el uso de corticoides sistémicos. (AU)

Introduction: radiodermitis is one of the most frequent side effects of radiotherapy and affects approximately 95% of the patients who receive it. Acute radiodermitis occurs within 90 days after the start of treatment, has a profound impact on the quality of life of patients and may be the cause of premature discontinuation of radiotherapy. Its treatment is complex and the role of systemic corticosteroids in it has not yet been evaluated. Materials and methods: descriptive study of 6 patients older than 18 years with severe radiodermatitis, treated with systemic corticosteroids when they did not respond to initial topical therapy. With a 6-month follow-up, between June 1, 2019 and May 30, 2020 at the Dermatology Service of a high complexity hospital. Results: treatment with systemic corticosteroids was indicated at a dose of meprednisone 40 mg/day or equivalent, for 5 days, with complete resolution of the symptoms in a maximum period of 15 days. Discussion: in the literature, we have not found scientific papers that report or evaluate the usefulness of systemic corticosteroids in severe radiodermatitis. We propose to demonstrate their usefulness in this pathology. Conclusion: the objective of this work is to communicate our experience in patients with severe acute radiodermatitis, with great repercussions on the general state, who evolved with rapid resolution of the symptoms and adequate symptomatic management, with the use of systemic corticosteroids. (AU)