ABSTRACT
Objetivo: esse estudo teve como objetivo avaliar a instrução sobre osteoporose de uma amostra da população que frequenta o Centro de Saúde Butantã (CSE), visando incentivar a forma mais adequada de prevenção e/ou tratamento. Metodologia: Foi elaborado e aplicado, durante um mês, um questionário para identificar os fatores de risco de 101 pacientes, de ambos os sexos. Resultados: do total desses pacientes, 49% tinham idade inferior a 45 anos, 33% entre 45 e 65 anos e 18% acima de 65 anos. A cor branca prevaleceu em 66%, sendo que 36% do total possuíam hipertensão, 10% diabetes e 7% outras doenças crônicas. Em relação ao índice de massa corpórea (IMC), 4% estavam abaixo de 20Kg/m2, 37% eutróficos, 30% com sobrepeso, 24% com obesidade grau I e 5% com IMC superior a 35Kg/m2. Foi verificado que 76% da população era sedentária, 35% fumantes, 32% com consumo alcoólico inferior a 3 vezes na semana, 3% superior a 3 vezes e 65% sem consumo de álcool. Quanto a ingestão de leite, 37% não o consumiam e 40% apenas 1 vez ao dia. Não houve diferença estatística entre as pessoas que conheciam ou não a osteoporose, sendo que 60% tinham conhecimento sobre a doença, porém esse grau de instrução não implicou em diferenças nos hábitos de vida. Discussão: em 100% da amostra estudada foi encontrado pelo menos 1 fator de risco para o seu desenvolvimento, principalmente a baixa ingestão de cálcio e a falta de atividade física, confirmando a importância da intervenção nesses fatores preveníveis.
Objective: this study aimed to evaluate the education on osteoporosis in a sample of the population who attends the Center for Health Butantã (CSE), to encourage the most appropriate way of preventing and / or treatment. Methodology: was developed and implemented over a month, a questionnaire to identify risk factors of 101 patients of both sexes. Results: of the total of these patients, 49% were below 45 years, 33% between 45 and 65 and 18% over 65 years. The white prevailed in 66% and 36% of the total had hypertension, diabetes 10% and 7% other chronic diseases. In relation to body mass index (BMI), 4% were below 20Kg/ m2, 37% normal, 30% overweight, 24% with obesity grade I and 5% with BMI greater than 35kg/m2. It was found that 76% of the population was sedentary, 35% smokers, 32% with alcohol consumption less than 3 times a week, 3% more than 3 times and 65% with no consumption of alcohol. As the intake of milk, not the 37% and 40% consumed only 1 day. There was no statistical difference between people who knew or not osteoporosis, while 60% had knowledge about the disease, but this level of education did not lead to differences in living habits. Discussion: in 100% of the studied sample was found at least 1 risk factor for its development, especially the low calcium intake and lack of physical activity, confirming the importance of intervention in those preventable factors.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Osteoporosis , Calcium , Fractures, Bone , Chronic Disease , Surveys and Questionnaires , Diabetes Mellitus , HypertensionABSTRACT
OBJECTIVE: To externally validate community-acquired pneumonia (CAP) tools on patients hospitalized with coronavirus disease 2019 (COVID-19) pneumonia from two distinct countries, and compare their performance with recently developed COVID-19 mortality risk stratification tools. METHODS: We evaluated 11 risk stratification scores in a binational retrospective cohort of patients hospitalized with COVID-19 pneumonia in São Paulo and Barcelona: Pneumonia Severity Index (PSI), CURB, CURB-65, qSOFA, Infectious Disease Society of America and American Thoracic Society Minor Criteria, REA-ICU, SCAP, SMART-COP, CALL, COVID GRAM and 4C. The primary and secondary outcomes were 30-day in-hospital mortality and 7-day intensive care unit (ICU) admission, respectively. We compared their predictive performance using the area under the receiver operating characteristics curve (AUC), sensitivity, specificity, likelihood ratios, calibration plots and decision curve analysis. RESULTS: Of 1363 patients, the mean (SD) age was 61 (16) years. The 30-day in-hospital mortality rate was 24.6% (228/925) in São Paulo and 21.0% (92/438) in Barcelona. For in-hospital mortality, we found higher AUCs for PSI (0.79, 95% CI 0.77-0.82), 4C (0.78, 95% CI 0.75-0.81), COVID GRAM (0.77, 95% CI 0.75-0.80) and CURB-65 (0.74, 95% CI 0.72-0.77). Results were similar for both countries. For the 1%-20% threshold range in decision curve analysis, PSI would avoid a higher number of unnecessary interventions, followed by the 4C score. All scores had poor performance (AUC <0.65) for 7-day ICU admission. CONCLUSIONS: Recent clinical COVID-19 assessment scores had comparable performance to standard pneumonia prognostic tools. Because it is expected that new scores outperform older ones during development, external validation studies are needed before recommending their use.
Subject(s)
COVID-19/mortality , Community-Acquired Infections/mortality , Pneumonia/mortality , Risk Assessment/methods , Adult , Aged , Aged, 80 and over , Area Under Curve , Brazil/epidemiology , COVID-19/diagnosis , COVID-19/virology , Female , Hospital Mortality , Hospitalization , Humans , Intensive Care Units , Male , Middle Aged , Prognosis , Prohibitins , Retrospective Studies , Risk Factors , Severity of Illness Index , Spain/epidemiology , Validation Studies as TopicABSTRACT
BACKGROUND: During the COVID-19 pandemic, creating tools to assess disease severity is one of the most important aspects of reducing the burden on emergency departments. Lung ultrasound has a high accuracy for the diagnosis of pulmonary diseases; however, there are few prospective studies demonstrating that lung ultrasound can predict outcomes in COVID-19 patients. We hypothesized that lung ultrasound score (LUS) at hospital admission could predict outcomes of COVID-19 patients. This is a prospective cohort study conducted from 14 March through 6 May 2020 in the emergency department (ED) of an urban, academic, level I trauma center. Patients aged 18 years and older and admitted to the ED with confirmed COVID-19 were considered eligible. Emergency physicians performed lung ultrasounds and calculated LUS, which was tested for correlation with outcomes. This protocol was approved by the local Ethics Committee number 3.990.817 (CAAE: 30417520.0.0000.0068). RESULTS: The primary endpoint was death from any cause. The secondary endpoints were ICU admission and endotracheal intubation for respiratory failure. Among 180 patients with confirmed COVID-19 who were enrolled (mean age, 60 years; 105 male), the average LUS was 18.7 ± 6.8. LUS correlated with findings from chest CT and could predict the estimated extent of parenchymal involvement (mean LUS with < 50% involvement on chest CT, 15 ± 6.7 vs. 21 ± 6.0 with > 50% involvement, p < 0.001), death (AUC 0.72, OR 1.13, 95% CI 1.07 to 1.21; p < 0.001), endotracheal intubation (AUC 0.76, OR 1.17, 95% CI 1.09 to 1.26; p < 0.001), and ICU admission (AUC: 0.71, OR 1.14, 95% CI 1.07 to 1.21; p < 0.001). CONCLUSIONS: In COVID-19 patients admitted in ED, LUS was a good predictor of death, ICU admission, and endotracheal intubation.
ABSTRACT
BACKGROUND: A local increase in angiotensin 2 after inactivation of angiotensin-converting enzyme 2 by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may induce a redox imbalance in alveolar epithelium cells, causing apoptosis, increased inflammation and, consequently, impaired gas exchange. We hypothesized that N-acetylcysteine (NAC) administration could restore this redox homeostasis and suppress unfavorable evolution in patients with coronavirus disease 2019 (COVID-19). METHODS: This was a double-blind, randomized, placebo-controlled, single-center trial conducted at the Emergency Department of Hospital das Clínicas, São Paulo, Brazil, to determine whether NAC in high doses can avoid respiratory failure in patients with COVID-19. We enrolled 135 patients with severe COVID-19 (confirmed or suspected), with an oxyhemoglobin saturation <94% or respiratory rate >24 breaths/minute. Patients were randomized to receive NAC 21 g (~300 mg/kg) for 20 hours or dextrose 5%. The primary endpoint was the need for mechanical ventilation. Secondary endpoints were time of mechanical ventilation, admission to the intensive care unit (ICU), time in ICU, and mortality. RESULTS: Baseline characteristics were similar between the 2 groups, with no significant differences in age, sex, comorbidities, medicines taken, and disease severity. Also, groups were similar in laboratory tests and chest computed tomography scan findings. Sixteen patients (23.9%) in the placebo group received endotracheal intubation and mechanical ventilation, compared with 14 patients (20.6%) in the NAC group (Pâ =â .675). No difference was observed in secondary endpoints. CONCLUSIONS: Administration of NAC in high doses did not affect the evolution of severe COVID-19. CLINICAL TRIALS REGISTRATION: Brazilian Registry of Clinical Trials (REBEC): U1111-1250-356 (http://www.ensaiosclinicos.gov.br/rg/RBR-8969zg/).
Subject(s)
COVID-19 Drug Treatment , Acetylcysteine/therapeutic use , Brazil , Double-Blind Method , Humans , Respiration, Artificial , SARS-CoV-2 , Treatment OutcomeABSTRACT
Objectives: To evaluate the first-attempt success rates and complications of endotracheal intubation of coronavirus disease 2019 (COVID-19) patients by emergency physicians. Methods: This prospective observational study was conducted from March 24, 2020 through May 28, 2020 at the emergency department (ED) of an urban, academic trauma center. We enrolled patients consecutively admitted to the ED with suspected or confirmed COVID-19 submitted to endotracheal intubation. No patients were excluded. The primary outcome was first-attempt intubation success, defined as successful endotracheal tube placement with the first device passed (endotracheal tube) during the first laryngoscope insertion confirmed with capnography. Secondary outcomes included the following complications: hypotension, hypoxemia, aspiration, and esophageal intubation. Results: A total of 112 patients with confirmed or suspected COVID-19 were enrolled. Median age was 61 years and 61 patients (54%) were men. The primary outcome, first-attempt intubation success, was achieved in 82% of patients. Among the 20 patients who were not intubated on the first attempt, 75% were intubated on the second attempt and 20% on the third attempt; cricothyrotomy was performed in 1 patient. Forty-eight (42%) patients were hypotensive and required norepinephrine immediately post-intubation. Fifty-eight (52%) experienced peri-intubation hypoxemia, and 2 patients (2%) had cardiac arrest. There were no cases of failed intubation resulting in death up to 24 hours after the procedure. Conclusion: Emergency physicians achieve high success rates when intubating COVID19 patients, although complications are frequent. However, these findings should be considered provisional until their generalizability is assessed in their institutions and setting.
ABSTRACT
Autoimmune adrenalitis, or autoimmune Addison disease (AAD), is the most prevalent cause of primary adrenal insufficiency in the developed world. AAD is rare and can easily be misdiagnosed as other conditions. The diagnosis depends on demonstrating inappropriately low cortisol production and the presence of high titers of adrenal cortex autoantibodies (ACAs), along with excluding other causes of adrenal failure using other tests as necessary. The treatment corticosteroid replacement, and the prognosis following the treatment is the same as the normal population. Spontaneous recovery of adrenal function has been described but is rare.
Subject(s)
Addison Disease/diagnosis , Addison Disease/epidemiology , Addison Disease/etiology , Addison Disease/immunology , Adrenal Cortex/immunology , Adrenal Cortex Hormones/immunology , Autoantibodies/immunology , Diagnosis, Differential , Humans , Polyendocrinopathies, Autoimmune/diagnosis , Polyendocrinopathies, Autoimmune/immunologySubject(s)
Humans , Male , Female , Pregnancy , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Young Adult , Adult , Middle Aged , Aged , Aged, 80 and over , Infectious Disease Medicine/education , Medical Staff, Hospital/education , Surveys and QuestionnairesSubject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Young Adult , Adult , Middle Aged , Aged , Medical Staff, Hospital/education , Rheumatology/education , Surveys and QuestionnairesSubject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Young Adult , Adult , Middle Aged , Aged , Aged, 80 and over , Endocrinology/education , Medical Staff, Hospital/education , Surveys and QuestionnairesSubject(s)
Humans , Male , Female , Infant , Child, Preschool , Adolescent , Young Adult , Adult , Middle Aged , Aged , Aged, 80 and over , Nephrology/education , Medical Staff, Hospital/education , Surveys and QuestionnairesABSTRACT
Despite the severity of pneumonia in patients with pandemic influenza A infection (H1N1), no validated risk scores associated with H1N1 pneumonia were tested. In this prospective observational study, we analyzed data of consecutive patients in our emergency room, hospitalized because of pneumonia between July and August 2009 in a public hospital in Brazil. The following pneumonia scoring systems were applied: the SMART-COP rule; the Pneumonia Severity Index; and the CURB-65 rule. Of 105 patients with pneumonia, 53 had H1N1 infection. Among them, only 9.5% that had a low risk according to SMART-COP were admitted to ICU, compared with 36.8% of those with the Pneumonia Severity Index score of 1-2 and 49% of those with CURB-65 score of 0-1. The SMART-COP had an accuracy of 83% to predict ICU admission. The SMART-COP rule presented the best performance to indicate ICU admission in patients with H1N1 pneumonia.
Subject(s)
Emergency Service, Hospital/statistics & numerical data , Influenza A Virus, H1N1 Subtype , Influenza, Human/complications , Pneumonia/diagnosis , Adolescent , Adult , Aged , Brazil , Chi-Square Distribution , Female , Health Status Indicators , Humans , Influenza, Human/pathology , Intensive Care Units , Male , Middle Aged , Pneumonia/etiology , Pneumonia/pathology , Predictive Value of Tests , Prospective Studies , Risk Assessment , Severity of Illness Index , Statistics, Nonparametric , Young AdultABSTRACT
CONTEXT: Erythema induratum of Bazin (EIB) is considered to be a tuberculid reaction and consists of recurrent painful nodules. The differential diagnosis includes diseases like nodular vasculitis, perniosis, polyarteritis nodosa and erythema nodosum. CASE REPORT: We report the case of a woman with EIB who developed Addison's disease during treatment with anti-tuberculosis drugs with good response to glucocorticoid replacement. The diagnosis was obtained through the clinical picture, positive tuberculin test and positive BCG (bacillus Calmette-Guérin) test on the histological sample. Anti-tuberculosis drugs and glucocorticoid replacement led to disappearance of the signs and symptoms. CONCLUSIONS: This is the first description of an association between EIB and Addison's disease. It should be borne in mind that tuberculosis is an important etiological factor for Addison's disease.
Subject(s)
Addison Disease/complications , Erythema Induratum/complications , Female , Humans , Middle Aged , Treatment OutcomeABSTRACT
Introdução: Em 13 de setembro de 2009, a OMS reportou que existiam mais de 296.471 casos confirmados laboratorialmente de infecção pelo p-H1N1 2009. Ainda assim muitas questões permanecem, incluindo o papel de regras de probabilidade clínica e escores de gravidade de pneumonia adquirida na comunidade nestes pacientes. Nós descrevemos as características clínicas e epidemiológicas de pacientes internados por pneumonia adquirida na comunidade com ou sem infecção pelo p-H1N1. Objetivos: Verificar a incidência e características clínicas da pneumonia adquirida na comunidade associada com infecção pelo p-H1N1 2009, comparado as pneumonias adquiridas na comunidade sem infecção pelo p-H1N1 2009 e a aplicação de regras de probabilidade clínica e escores de gravidade de pneumonia. Métodos: Estudo observacional prospectivo avaliando pacientes consecutivos hospitalizados por pneumonia adquirida na comunidade por mais de 24 horas no HC-FMUSP. A infecção pelo p-H1N1 foi confirmada utilizando ensaios realtime PCR (RT-PCR). Os dados coletados incluíam variáveis clínicas e laboratoriais e 3 escores de gravidade de pneumonia: PSI (Pneumonia Severity Index), CURB-65 e o SMART-COP. Resultados: De 12 de julho a 17 de agosto de 2009, um total de 118 pacientes com pneumonia foram hospitalizados e RT-PCR realizado em 105 pacientes, infecção pelo p-H1N1 foi identificada em 53 pacientes. Comparado com os 52 pacientes sem infecção pelo p-H1N1, o grupo p-H1N1 apresentou significativamente mais coriza [razão de chances (RC): 6,09;intervalo de confiança 95% (IC95%): 1,72-21,52) e infiltrado bilateral (RC: 11,08; IC95%: 3,48-35,2).Um modelo clínico baseado em nossos resultados, incluindo infiltrado bilateral, febre, coriza e idade menor que 65 anos, foi capaz de predizer infecção pelo p-H1N1 2009 com sensibilidade de 90,6% e acurácia de 82% e com uma área sobre a curva (AUC) de 0,82...
Introduction: As of September 13, 2009, the WHO had reported over 296.471 laboratory-confirmed cases of p-H1N1 2009. However many questions remain unanswered, including the role of clinical prediction rules and community-acquired pneumonia severity scores. We describe clinical and epidemiologic characteristics of patients hospitalized for pneumonia at our tertiary hospital with laboratory-confirmed and laboratory-excluded H1N1 infection. Objectives: Verify the incidence and clinical characteristics of community-acquired-pneumonia associated with p-H1N1 2009 infection compared with community-acquired pneumonia without p-H1N1 infection and the applicability of clinical prediction rules and pneumonia severity scores. Methods: We prospectively reviewed medical chart in daily basis to collect data on that patients. H1N1 infection was confirmed in specimens using a real-time reverse transcriptase-polymerase-chain-reaction (RT-PCR) assay. The data collected included clinical and laboratorial variables and three pneumonia severity scores: Pneumonia Severity Index, CURB-65 and the SMART-COP rule. Results: From 12 of July through August 17, 2009, a total of 118 cases of pneumonia were hospitalized, and RT-PCR was performed in 105, indentifying p-H1N1 infection in 53 patients. Compared with the 52 patients without p-H1N1 infection , the p-H1N1 group presented significantly more often with rhinorrhoea (OR 6,09 IC 95 1,72-21,52) and bilateral infiltrates ( OR 11,08 IC 95 3,48-35,2), a clinical model based on our results and using bilateral infiltrates, fever, rhinorrhoea and age less than 65 years was capable of predict p-H1N1 infection with 90,6% sensitivity, 82% accuracy and area under the ROC curve (AUC) being 0.82. We also find that in the patients with pneumonia and p-H1N1 infection, only 9.52% of those with SMART-COP score of 0-2 presented ICU admission/in-hospital mortality, compared with 36.84% of those with PSI score of 1-2 and 51% of those with CURB-65...
Subject(s)
Humans , Male , Adult , Critical Care , Diagnosis , Influenza A Virus, H1N1 Subtype , Pneumonia , Prognosis , Risk AssessmentABSTRACT
CONTEXT: Erythema induratum of Bazin (EIB) is considered to be a tuberculid reaction and consists of recurrent painful nodules. The differential diagnosis includes diseases like nodular vasculitis, perniosis, polyarteritis nodosa and erythema nodosum. CASE REPORT: We report the case of a woman with EIB who developed Addison's disease during treatment with anti-tuberculosis drugs with good response to glucocorticoid replacement. The diagnosis was obtained through the clinical picture, positive tuberculin test and positive BCG (bacillus Calmette-Guérin) test on the histological sample. Anti-tuberculosis drugs and glucocorticoid replacement led to disappearance of the signs and symptoms. CONCLUSIONS: This is the first description of an association between EIB and Addison's disease. It should be borne in mind that tuberculosis is an important etiological factor for Addison's disease.
CONTEXTO: O eritema indurado de Bazin (EIB) é considerado uma reação tuberculoide e consiste de nódulos dolorosos recorrentes. O diagnóstico diferencial inclui doenças como vasculite nodular, perniose, poliarterite nodosa e eritema nodoso. RELATO DE CASO: Nós reportamos o caso de uma mulher com EIB que desenvolveu doença de Addison durante tratamento com drogas tuberculostáticas e com boa resposta com reposição de glicocorticoide. O diagnóstico foi realizado pela apresentação clínica, teste tuberculínico positivo e positividade para BCG (bacilo Calmette-Guérin) no espécime histológico. A reposição de glicocorticoides e drogas tuberculostáticas levou ao desaparecimento dos sinais e sintomas. CONCLUSÕES: Este é o primeiro caso reportando a associação entre EIB e doença de Addison. Tuberculose é um importante agente etiológico da doença de Addison.