Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 194
Filter
1.
Arq. ciências saúde UNIPAR ; 27(2): 931-947, Maio-Ago. 2023.
Article in Portuguese | LILACS | ID: biblio-1425141

ABSTRACT

Objetivo: Desenvolver uma plataforma virtual de Teleconsulta para atendimento a casos suspeitos de Síndromes Gripais e infecção por COVID-19. Metodologia: Trata-se de um estudo de natureza aplicada, com desenvolvimento de produção tecnológica e inovadora, prospectivo, ecológico, descritivo, de série temporal. A população do estudo foi formada por qualquer pessoa sintomática para Síndromes Gripais por COVID-19, suspeitos ou confirmados, de qualquer local do Brasil. Este estudo foi realizado em duas etapas, a saber: Etapa I: Desenvolvimento da Aplicação para Plataforma de Teleconsulta. Etapa II: atendimento por meio de Teleconsulta de Casos suspeitos de COVID-19 e Sindromes Gripais. A metodologia utilizada para o desenvolvimento da aplicação proposta foi a modelagem por prototipação evolucionária. Resultados: Foram realizados 209 atendimentos na Plataforma de Teleconsulta, sendo 151 (70%) do sexo feminino e 65 (30%) do sexo masculino, com prevalência de idade variando de 20 a 29 anos (41%). Quanto ao risco de infecção por COVID-19, 42 (20%) tinham alto risco, 75 (36%) médio risco e 92 (44%) baixo risco. Os sintomas mais prevalentes foram: secreção nasal ou espirros (53%), dores no corpo (49%), dor de cabeça (47%), dor de garganta (46%), tosse seca (35%), Febre (31%), falta de ar (25%) e diarreia (23%). Inicialmente o teleatendimento foi composto por teletriagem com classificação de risco com base na sintomatologia dos pacientes que foram codificados com pontuações conforme a gravidade do sintoma para formas graves de COVID-19. A classificação de risco categorizou os pacientes em risco baixo (1 a 9 pontos), risco médio (10 a 19 pontos) e risco alto (20 a 36 pontos). Em seguida, a teleconsulta foi agendada conforme disponibilidade do paciente por meio do método SBAR para comunicação efetiva e ao término do atendimento um plano de cuidados com Sistematização da Assistência de Enfermagem ­ SAE era encaminhado ao paciente por meio de WhatsApp ou e-mail. Conclusão: A plataforma de teleconsulta possibilitou a triagem dos pacientes, reduziu as visitas desnecessárias às unidades de emergência, permitiu a avaliação e monitoramento dos casos, bem como o acompanhamento de pacientes ambulatoriais que não necessitam de avaliação presencial.


Objective: To develop a virtual Teleconsultation platform for care of suspected cases of influenza syndromes and infection by COVID-19. Methodology: This is a study of applied nature, with development of technological and innovative production, prospective, ecological, descriptive, time series. The study population was made up of any person symptomatic for COVID-19 influenza syndromes, suspected or confirmed, from any location in Brazil. This study was conducted in two stages, namely: Stage I: Development of the Application for Teleconsultation Platform. Stage II: care through Teleconsultation of suspected cases of COVID-19 and influenza syndromes. The methodology used to develop the proposed application was evolutionary prototyping modeling. Results: There were 209 consultations in the Teleconsultation Platform, 151 (70%) were female and 65 (30%) were male, with prevalence of age ranging from 20 to 29 years (41%). As for the risk of infection by COVID-19, 42 (20%) had high risk, 75 (36%) medium risk and 92 (44%) low risk. The most prevalent symptoms were: nasal discharge or sneezing (53%), body aches (49%), headache (47%), sore throat (46%), dry cough (35%), fever (31%), shortness of breath (25%), and diarrhea (23%). Initially, the telecare was composed of teletry with risk classification based on the symptomatology of the patients who were coded with scores according to symptom severity for severe forms of COVID-19. The risk classification categorized patients into low risk (1 to 9 points), medium risk (10 to 19 points), and high risk (20 to 36 points). Then, the teleconsultation was scheduled according to the patient's availability through the SBAR method for effective communication and at the end of the service a care plan with Nursing Assistance Systematization - SAE was forwarded to the patient through WhatsApp or e-mail. Conclusion: Teleconsultation platform enabled patient triage, reduced unnecessary visits to emergency units, allowed the evaluation and monitoring of cases, as well as the follow- up of outpatients who do not need face-to-face evaluation.


Objetivo: Desarrollar una plataforma de Teleconsulta virtual para atender casos sospechosos de síndromes gripales e infección por COVID-19. Metodología: Se trata de un estudio aplicado, con desarrollo de producción tecnológica e innovadora, prospectivo, ecológico, descriptivo, con serie de tiempo. La población de estudio estuvo formada por cualquier persona sintomática de síndromes gripales por COVID-19, sospechada o confirmada, de cualquier localidad de Brasil. Este estudio se realizó en dos etapas, a saber: Etapa I: Desarrollo de Aplicaciones para la Plataforma de Teleconsulta. Etapa II: atención mediante teleconsulta de casos sospechosos de COVID-19 y síndromes gripales. La metodología utilizada para el desarrollo de la aplicación propuesta fue el modelado por prototipo evolutivo. Resultados: Se realizaron 209 consultas en la Plataforma de Teleconsulta, 151 (70%) del sexo femenino y 65 (30%) del masculino, con prevalencia de edades entre 20 a 29 años (41%). En cuanto al riesgo de infección por COVID-19, 42 (20%) fueron de alto riesgo, 75 (36%) de riesgo medio y 92 (44%) de bajo riesgo. Los síntomas más prevalentes fueron: secreción nasal o estornudos (53%), dolor de cuerpo (49%), dolor de cabeza (47%), dolor de garganta (46%), tos seca (35%), fiebre (31%), falta de aliento (25%) y diarrea (23%). Inicialmente, la teleasistencia consistía en teleselección con clasificación de riesgo en función de la sintomatología de los pacientes a los que se codificaba con puntuaciones según la gravedad del síntoma para formas graves de COVID-19. La clasificación de riesgo clasificó a los pacientes en riesgo bajo (1 a 9 puntos), riesgo medio (10 a 19 puntos) y riesgo alto (20 a 36 puntos). Luego, se programó la teleconsulta de acuerdo a la disponibilidad del paciente a través del método SBAR para una comunicación efectiva y al final de la atención se remitió al paciente un plan de cuidados con Sistematización de Atención de Enfermería - SAE vía WhatsApp o correo electrónico. Conclusión: La plataforma de teleconsulta posibilitó el triaje de pacientes, redujo las visitas innecesarias a las unidades de emergencia, permitió la evaluación y seguimiento de casos, así como el seguimiento de pacientes ambulatorios que no requieren evaluación presencial.


Subject(s)
Humans , Male , Female , Adult , Technology/instrumentation , Remote Consultation/instrumentation , COVID-19/epidemiology , Nursing Care/organization & administration , Primary Health Care/organization & administration , Referral and Consultation , Risk Assessment/methods , Emergency Service, Hospital/organization & administration , Influenza, Human/diagnosis , Epidemiological Monitoring , Inventions , Telescreening, Medical
2.
Goiânia; SES-GO; 17 abr. 2023. 1-5 p. quad.
Non-conventional in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1436290

ABSTRACT

A vigilância d influenza no Brasil é composta pela vigilância sentinela de Síndrome Gripal (SG), Síndrome Respiratória Grave (SRAG) em pacientes hospitalizados ou óbitos e em surtos de SG em instituições e de longa permanência. As unidade sentinelas de Síndrome Gripal têm como objetivo monitorar a circulação dos vírus respiratórios com ênfase em influenza e Sars-CoV-2, identificar as variações sazonais por faixa etária, prover cepas virais para formulação de vacinas de influenza, vigilância genômica do coronavírus, e identificar situações inusitadas


Influenza surveillance in Brazil is composed of sentinel surveillance of Influenza Syndrome (SG), Severe Respiratory Syndrome (SARS) in hospitalized or deceased patients and in SG outbreaks in institutions and long-term care facilities. The flu syndrome sentinel units aim to monitor the circulation of respiratory viruses with emphasis on influenza and Sars-CoV-2, identify seasonal variations by age group, provide viral strains for the formulation of influenza vaccines, genomic surveillance of the coronavirus, and identify unusual situations


Subject(s)
Humans , Infant, Newborn , Infant , Child , Influenza, Human/diagnosis , Influenza, Human/complications , Influenza, Human/prevention & control , Influenza, Human/drug therapy , Influenza, Human/transmission
3.
Arch. argent. pediatr ; 120(4): 269-273, Agosto 2022. tab, ilus
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1372375

ABSTRACT

Introducción. Durante la pandemia de COVID-19, disminuyeron las notificaciones de infecciones respiratorias. El objetivo fue estimar la prevalencia de virus sincicial respiratorio (VSR) e influenza en niños escolarizados asistidos en un hospital pediátrico durante el retorno a la presencialidad. Métodos. Estudio transversal de casos sospechosos de COVID-19, de 3-18 años, con prueba negativa para SARSCoV-2, entre agosto y octubre de 2021. Se estratificó por nivel educativo. Se utilizó PCR para detectar VSR e influenza. Resultados. Se incluyeron 619 niños: 234 del nivel inicial, 224 del primario y 161 del secundario; 25,5 % (158) fueron positivos para VSR (36,3 % del nivel inicial versus 21 % del primario y 16 % del secundario); en adolescentes se asoció la infección al contacto escolar con caso sintomático (OR 2,5; IC95%: 1-6,80; p = 0,04). No se aisló virus influenza. Conclusión. VSR se aisló en un cuarto de la población estudiada, con mayor frecuencia en el nivel inicial; en adolescentes, se asoció con contacto escolar sintomático. No se detectaron casos de influenza


Introduction. Reporting of respiratory infections reduced during the COVID-19 pandemic. The objective was to estimate the prevalence of respiratory syncytial virus (RSV) and influenza in schoolchildren seen at a children's hospital during the return to school. Methods. Cross-sectional study of patients aged 3­18 years suspected of COVID-19 with a negative test for SARS-CoV-2 between August and October 2021. Participants were stratified by level of education. PCR was used to detect RSV and influenza. Results. A total of 619 children were included: 234 in preschool, 224 in primary and 161 in secondary school; 25.5% (158) tested positive for RS (36.3% in the pre-school level versus 21% in primary and 16% in secondary school). Infection among adolescents was associated with school contact with symptomatic cases (OR 2.5; 95%CI 1­6.80; p = 0.04). No case of influenza was detected. Conclusion. RSV was isolated in one fourth of the study population, with a higher frequency in pre-school; among adolescents, it was associated with school contact with symptomatic cases. No case of influenza was detected.


Subject(s)
Humans , Child, Preschool , Child , Adolescent , Respiratory Syncytial Virus, Human , Respiratory Syncytial Virus Infections/diagnosis , Respiratory Syncytial Virus Infections/epidemiology , Influenza, Human/diagnosis , Influenza, Human/epidemiology , COVID-19 , Cross-Sectional Studies , Pandemics , SARS-CoV-2 , Hospitals, Pediatric
4.
Journal of Peking University(Health Sciences) ; (6): 153-160, 2022.
Article in Chinese | WPRIM | ID: wpr-936127

ABSTRACT

OBJECTIVE@#To clarify the clinical characteristics of influenza pneumonia in the elderly patients and the relationship between D-dimer and the severity of influenza pneumonia.@*METHODS@#In the study, 52 hospitalized patients older than 65 years with confirmed influenza pneumonia diagnosed in Peking University People's Hospital on 5 consecutive influenza seasons from 2014 were retrospectively analyzed. General information, clinical symptoms, laboratory data, treatment methods and prognosis of the patients were collected. The relationship between D-dimer and pneumonia severity was analyzed, and receiver operating characteristic (ROC) curve was used to evaluate the predictive value of D-dimer.@*RESULTS@#Among the 52 patients, 31 were male (31/52, 59.6%), the average age was (77.1±7.4) years, and 19 of them (36.5%) were diagnosed with severe pneumonia. About 70% patients presenting with fever. In the severe group, the patients were more likely to complain of dyspnea than in the non-severe group (14/19, 73.7% vs. 10/33, 30.3%, P=0.004), severe pneumonia group had higher level of CURB-65 (confusion, urea, respiratory rate, blood pressure, and age>65), pneumonia severity index (PSI), C-reactive protein, urea nitrogen, lactate dehydrogenase, fasting glucose, and D-dimer (P value was 0.004, < 0.001, < 0.001, 0.003, 0.038, 0.018, and < 0.001, respectively), albumin was lower than that in the non-severe group [(35.8±5.6) g/L vs. (38.9±3.5) g/L, t=-2.348, P=0.018]. There was a significant positive correlation between the D-dimer at the first admission and PSI score (r=0.540, 95%CI: 0.302 to 0.714, P < 0.001), while a significant negative correlation with PaO2/FiO2 (r=-0.559, 95%CI: -0.726 to -0.330, P < 0.001). Area under the curve of D-dimer was 0.765 (95%CI: 0.627 to 0.872). Area under the curve of PSI was 0.843 (95%CI: 0.716 to 0.929). There was no statistically significant difference in test efficacy between the two (Z=2.360, P=0.174). D-dimer level over 1 225 μg/L had a positive predict value for influenza pneumonia in hospital death with a sensitivity of 76.92% and a specificity of 74.36%.@*CONCLUSION@#Influenza pneumonia in the elderly always has atypical symptoms, dyspnea is a prominent feature in severe cases, D-dimer level is associated with the severity of influenza pneumonia, and greater than 1 200 μg/L has a good predictive value for in-hospital death in the elderly.


Subject(s)
Aged , Aged, 80 and over , Humans , Male , Fibrin Fibrinogen Degradation Products , Hospital Mortality , Influenza, Human/diagnosis , Pneumonia/diagnosis , Prognosis , ROC Curve , Retrospective Studies , Severity of Illness Index
5.
Rev. Bras. Saúde Mater. Infant. (Online) ; 21(2): 531-537, Apr.-June 2021. tab, graf
Article in English | LILACS | ID: biblio-1340655

ABSTRACT

Abstract Objectives: the aim of this study is to evaluate the impact of co-detection of Flu A and RSV using rapid immunochromatographic tests at the point of care, in pediatric patients under 2 years of age in a general hospital. Methods: a retrospective cohort study was conducted to analyze clinical outcomes in hospitalized infants with viral respiratory disease with positive results of rapid immunochromatographic test for RSV and/or Flu-A, from 2013 to 2018. A logistic regression model was adjusted to analyze predictors of orotracheal intubation during hospitalization. Results: we analyzed 220 cases: RSV (192), Flu-A (9), co-detection (19). Lethality rate was 1.8% (2 cases), and 88% (194) were under 1 year of age. Mean time of hospitalizations was higher in patients with co-detection. Variables significantly associated with orotracheal intubation were: younger age in months, comorbidities, RSV and Flu-A co-detection, and bacterial pneumonia during hospitalization. Conclusions: RSV and Flu-Aco-detection was associated with the least favorable clinical prognoses in this study. Rapid test diagnosis may provide important information at the point of care, because molecular panels are not widely accessible in general hospitals. Rapid diagnosis allows timely evaluation and treatment.


Resumo Objetivos: avaliar o impacto da codetecção de Influenza A (FluA) e Vírus Sincicial Respiratório (VSR) por meio de testes imunocromatográficos rápidos em tempo real, em pacientes menores de 2 anos em hospital público e universitário. Métodos: estudo de coorte retrospectivo foi conduzido para analisar os desfechos clínicos de crianças hospitalizadas com doença respiratória viral com resultados positivos do teste rápido imunocromatográfico para VSR e/ou FluA, de 2013 a 2018. Um modelo de regressão logística foi ajustado para analisar preditores de intubação orotraqueal durante a internação. Resultados: foram analisados 220 casos: RSV (192), FluA (9) eco-detecção (19). A letalidade foi de 1,8% (2 casos) e 88% (194) casos em menores de 1 ano. O tempo médio de internação foi maior nos pacientes com codetecção. As variáveis significativamente associadas à intubação orotraqueal foram: menor idade em meses, comorbidades, codetecção de VSR e Flu-A e pneumonia bacteriana durante a internação. Conclusões: codetecção VSR e FluA foi associada a prognósticos clínicos desfavoráveis. O teste rápido fornece informações importantes a beira-leito, pois os painéis moleculares não são amplamente acessíveis em hospitais públicos. O diagnóstico rápido permite a avaliação e tratamento oportunos.


Subject(s)
Humans , Child , Prognosis , Respiratory Syncytial Viruses/isolation & purification , Influenza, Human/diagnosis , Point-of-Care Testing/statistics & numerical data , Cohort Studies , Chromatography, Affinity/methods
6.
Rev. bras. ter. intensiva ; 33(2): 320-324, abr.-jun. 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1289080

ABSTRACT

RESUMO Apresentação de um caso de infecção por Influenza B e doença de Kawasaki em adolescente ocorrido durante a pandemia da COVID-19. Adolescente asmática evoluiu com febre e síndrome gripal por 7 dias e deu entrada com quadro de insuficiência respiratória aguda, necessitando de intubação orotraqueal. Evoluiu também com instabilidade hemodinâmica respondedora ao uso de droga vasoativa. Foram introduzidas antibioticoterapia e medidas de suporte. Apresentou melhora hemodinâmica e respiratória progressiva, porém mantinha febre e alteração de provas inflamatórias. Durante internação, evoluiu com conjuntivite não purulenta bilateral, descamação de mão e pés, língua em framboesa e linfonodomegalia cervical, recebendo diagnóstico de doença de Kawasaki. Recebeu gamaglobulina e, por conta de quadro clínico refratário, foi administrado também corticoide, evoluindo afebril 24 horas após. Não apresentou alterações coronarianas. O único agente isolado foi Influenza B, mesmo realizando painel viral e investigação para COVID-19 com reação em cadeia da polimerase e sorologia. Durante internação, apresentou tromboembolismo pulmonar, e, em investigação de coagulopatias, foi diagnosticada com mutação em heterozigose de fator V de Leiden. Há uma potencial associação entre doença de Kawasaki e infecção por Influenza B ou outros vírus, como o coronavírus e, por isso, esses diagnósticos devem ser investigados nos pacientes pediátricos, incluindo adolescentes, com quadros febris prolongados.


ABSTRACT We report a case of Influenza B infection and Kawasaki disease in an adolescent, diagnosed during the COVID-19 pandemic. An asthmatic female adolescent presented with fever and flu-like symptoms for 7 days and was admitted with acute respiratory failure requiring mechanical ventilation. She progressed with hemodynamic instability responsive to vasoactive drugs. Antibiotic therapy and support measures were introduced, showing progressive hemodynamics and respiratory improvement, however with persistent fever and increased inflammatory markers. During the hospitalization, she developed bilateral non-purulent conjunctivitis, hand and feet desquamation, strawberry tongue, and cervical adenopathy, and was diagnosed with Kawasaki disease. She was prescribed intravenous immunoglobulin and, due to the refractory clinical conditions, corticosteroid therapy was added; 24 hours later, the patient was afebrile. No coronary changes were found. A full viral panel including COVID-19 C-reactive protein and serology could only isolate the Influenza B virus. During the hospitalization, she was diagnosed with pulmonary thromboembolism; coagulopathies were investigated, and she was diagnosed with heterozygous factor V Leiden mutation. There is a potential association between Kawasaki disease and infection with Influenza B or with other viruses such as coronavirus. Therefore, this association should be considered in pediatric patients, adolescents included, with prolonged febrile conditions.


Subject(s)
Humans , Female , Adolescent , Respiratory Insufficiency/diagnosis , Influenza, Human/diagnosis , COVID-19 , Mucocutaneous Lymph Node Syndrome/diagnosis , Influenza B virus/isolation & purification , Respiration, Artificial , Respiratory Insufficiency/etiology , Influenza, Human/therapy , Hospitalization , Mucocutaneous Lymph Node Syndrome/complications
8.
Rev. chil. pediatr ; 91(6): 941-946, dic. 2020. ilus
Article in Spanish | LILACS | ID: biblio-1508051

ABSTRACT

INTRODUCCIÓN: La encefalopatía necrotizante aguda (ENA) es una patología rara, caracterizada por compromiso de conciencia y presencia de múltiples lesiones encefálicas simétricas localizadas principalmente en tá lamo. Se asocia a alta letalidad e importantes secuelas. OBJETIVO: Describir el caso de un paciente escolar con ENA asociada a influenza-A con evolución favorable. CASO CLÍNICO: Paciente de 6 años de edad, con historia de 3 días de evolución de síntomas respiratorios altos asociados a fiebre (39 °C). Veinticuatro horas previo a la consulta destacaba compromiso de conciencia cualicuantitativo. Se realizó punción lumbar con proteinorraquia leve. En resonancia magnética (RM) se identificó focos de restricción a la difusión bilaterales de distribución simétrica, talámicos, en cuerpos mamila res, periacueductales, de tegmento pontino, hipocampales y en ambas cápsulas externas, asociado a componente hemorrágico y edema vasogénico, sugerente de ENA. Recibió tratamiento empírico con metilprednisolona y oseltamivir. Posteriormente, se recibió resultado positivo para virus influenza- AH1. Dado diagnóstico, se decidió administrar inmunoglobulina, evolucionando lento pero favora blemente. Al alta levemente bradipsíquico, con disminución de agudeza visual, lenguaje espontáneo y marcha con apoyo. A los 6 meses de seguimiento presentaba lenguaje y marcha normales, persis tiendo alteración visual a derecha. CONCLUSIÓN: Nuestro paciente presentó una ENA cuyo diagnóstico y manejo oportunos se asociaron a una favorable evolución neurológica en el largo plazo. Si bien la ENA es una patología infrecuente, la morbimortalidad asociada es altísima, por lo que resulta de gran importancia tener un alto grado de sospecha, a fin de solicitar estudio imagenológico dirigido, buscar causas infecciosas relacionadas e iniciar un manejo oportuno.


INTRODUCTION: Acute necrotizing encephalopathy of childhood (ANEC) is a rare disease characterized by alteration of consciousness and multiple symmetric brain lesions mainly involving the thalamus. It presents a high mortality rate and severe sequelae. OBJECTIVE: To describe a school-age patient with influenza A-related ANEC with favorable evolution. CLINICAL CASE: Six-year-old boy with 3 days history of upper respiratory symptoms and fever (39 °C). One day previous to admission, he presented altered state of consciousness. A lumbar puncture was performed, showing a mild increase of protein level in CSF. MRI showed bilateral foci of symmetric restricted signal in the thalamus, mammillary bodies, periaqueductal gray, ventral tegmentum, hippocampus, and in both external capsules, which was compatible with ANEC. The patient received empirical treatment with methylprednisolone and oseltamivir. Subsequently, a positive result was received for influenza. Considering diagnosis and severity of illness, it was decided to administer immunoglobulin. The patient got better slowly but favorably. At discharge, he still was mildly bradypsychic with decreased visual acuity, spontaneous speech and walking with assistance. At 6 months of follow-up, the patient presented normal speech and gait, with persistent visual impairment in the right eye. CONCLUSIONS: Our patient presented ANEC, whose timely diagnosis and management were associated with a favorable neurological evolution in the long term. Although ANEC is an infrequent pathology, it has very high morbidity and mortality rates, so it is very important to have a high degree of suspicion in order to request a targeted imaging study, search for related infectious causes, and start proper treatment.


Subject(s)
Humans , Male , Child , Methylprednisolone/administration & dosage , Leukoencephalitis, Acute Hemorrhagic/diagnosis , Influenza, Human/complications , Oseltamivir/administration & dosage , Antiviral Agents/administration & dosage , Influenza A virus/isolation & purification , Magnetic Resonance Imaging , Follow-Up Studies , Leukoencephalitis, Acute Hemorrhagic/drug therapy , Leukoencephalitis, Acute Hemorrhagic/virology , Influenza, Human/diagnosis , Influenza, Human/drug therapy , Glucocorticoids/administration & dosage
9.
Rev. méd. Chile ; 148(9)sept. 2020.
Article in Spanish | LILACS | ID: biblio-1389327

ABSTRACT

We report a 44-year-old male who was admitted for Influenza B and fever, presenting a type I Brugada pattern on the electrocardiogram. He evolved without cardiovascular symptoms. The pharmacological test with intravenous Procainamide reproduced type I Brugada pattern and the programmed electrical stimulation was negative for ventricular arrhythmias. He was discharged without incidents. Clinical aspects of Brugada syndrome and the importance of fever are discussed in the current context of the COVID-19 pandemic.


Subject(s)
Adult , Humans , Male , Influenza, Human/diagnosis , Brugada Syndrome , Influenza B virus , Electrocardiography , Brugada Syndrome/diagnosis
11.
Rev. bras. anal. clin ; 52(2): 173-185, 20200630. tab, ilus
Article in Portuguese | LILACS | ID: biblio-1147091

ABSTRACT

O diagnóstico da aspergilose pulmonar associada à Covid-19 tem se mostrado um dilema na clínica médico-cirúrgica e na medicina laboratorial. O correto diagnóstico é crítico porque a coinfecção por Aspergillus spp. em pacientes com grave pneumonia por COVID-19 leva a uma Síndrome do Desconforto Respiratório Agudo (SDRA). Como para a COVID-19 protocolos específicos ainda não foram produzidos, têm sido utilizados aqueles empregados para o diagnóstico da aspergilose pulmonar associada à influenza com adaptações dos critérios do consórcio formado pela Organização Europeia para a Investigação e Tratamento do Câncer (EORTC) e pelo Grupo de Estudos de Micoses do Instituto Nacional de Alergia e Doenças Infecciosas dos Estados Unidos (MSG) e dos critérios para pacientes hospitalizados em UTI (AspICU). O estabelecimento de definições para a classificação de pacientes com aspergilose pulmonar associada à COVID-19, com vistas ao manejo e tratamento, representa um importante desafio.


The diagnosis of COVID-19-associated pulmonary aspergillosis has proved to be a dilemma in surgical and medical clinic and laboratory medicine. The correct diagnosis is critical because co-infection with Aspergillus in patients with severe COVID-19 pneumonia leads to Acute Respiratory Discomfort Syndrome (SDRA). As specific protocols have not yet been produced for COVID-19, those used for the diagnosis of influenza-associated pulmonary aspergillosis have been adapted with the criteria of the Consortium formed by European Organization for Research and Treatment of Cancer (EORTC) and Mycoses Study Group of the National Institute of Allergy and Infectious Diseases of the United States (MSG) and the criteria for patients hospitalized in the ICU (AspICU). The establishment of definitions for the classification of patients with COVID-19-associated pulmonary aspergillosis to management and treatment represents an important challenge


Subject(s)
Coronavirus Infections/diagnosis , Influenza, Human/diagnosis , Invasive Pulmonary Aspergillosis/diagnosis
15.
Rev. Soc. Bras. Med. Trop ; 53: e20200050, 2020.
Article in English | SES-SP, ColecionaSUS, LILACS | ID: biblio-1136912

ABSTRACT

Abstract In the present study, we report the incidence of septic shock syndrome associated with methicillin-resistant Staphylococcus aureus in a child who initially presented influenza-like illness and developed septic shock shortly after 48 h of hospitalization, and eventually died within a few hours of the onset of sepsis. S. aureus isolated from the blood culture was characterized as the community-associated strain carrying the staphylococcal cassette chromosome mec (SCCmec) type IV element. Therefore, it is important to better understand the community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) infections and their potential association with influenza for early diagnosis and successful treatment of this fatal disease.


Subject(s)
Humans , Infant , Shock, Septic/microbiology , Staphylococcal Infections/microbiology , Influenza, Human/diagnosis , Methicillin-Resistant Staphylococcus aureus , Shock, Septic/complications , Staphylococcal Infections/complications , Staphylococcal Infections/diagnosis , Fatal Outcome , Influenza, Human/complications
17.
Ciênc. Saúde Colet. (Impr.) ; 25(supl.1): 2493-2497, Mar. 2020. tab
Article in Portuguese | LILACS | ID: biblio-1101068

ABSTRACT

Resumo O Ministério da Saúde, por intermédio da Secretaria de Atenção Primária à Saúde e em parceria com a Secretaria de Vigilância em Saúde construiu e implementou estratégias da Atenção Primária à Saúde (APS) no âmbito do apoio aos gestores locais e em articulação com o Conselho Nacional de Secretários Estaduais (CONASS) e Municipais de Saúde (CONASEMS) para o combate ao COVID-19. Essas ações têm a APS como a grande responsável por diversas áreas e recursos físicos, humanos e financeiros, assim como permite impulsionar o avanço nacional para o uso de tecnologias de informação e comunicação e novas parcerias para realização de pesquisas.


Abstract The Ministry of Health, through the Primary Health Care Secretariat and in partnership with the Secretariat of Health Surveillance, built and implemented Primary Health Care (PHC) strategies within the scope of support to local managers and in partnership with the National Health Secretaries Council (CONASS) and the National Municipal Health Secretariats Council (CONASEMS) to combat COVID-19. These actions have PHC as the main responsible for several areas and physical, human, and financial resources, as well as allow boosting national progress towards the use of information and communication technologies and new partnerships for conducting research.


Subject(s)
Humans , Pneumonia, Viral/prevention & control , Primary Health Care/organization & administration , Coronavirus Infections/prevention & control , Pandemics/prevention & control , Betacoronavirus , Pneumonia, Viral/diagnosis , Brazil , Databases, Factual , Telemedicine , Coronavirus Infections , Coronavirus Infections/diagnosis , Federal Government , Influenza, Human/diagnosis
19.
Rev. bras. enferm ; 73(supl.2): e20200913, 2020. tab, graf
Article in English | LILACS, BDENF | ID: biblio-1137601

ABSTRACT

ABSTRACT Objective: To evaluate the presence of flu-like syndrome suggestive of COVID-19 in men who have sex with men (MSM) and engaged in casual sex during a period of social isolation. Method: National epidemiological survey, applied in April and May 2020, by adaptation of Respondent Drive Sampling. Results: 1,337 MSM participated in the survey, of which 514 (38.4%) had fever associated with another sign or symptom of flu-like syndrome. Social, demographic characteristics, sexual practices and activities during the period of social isolation were statistically associated with the presence of flu-like syndrome. There was a statistical difference (p < 0.001) in the average of partners between those who had signs and symptoms of flu-like syndrome (3.5) and those who did not (1.7). Conclusion: Evidence of signs and symptoms indicative of flu-like syndrome suggestive of COVID 19 in Brazilian MSM who were involved in casual sex during the period of social isolation.


RESUMEN Objetivo: Evaluar la presencia de síndrome gripal sospecha de COVID-19 en hombres que tienen sexo con hombres (HSH) y se envolvieron en sexo con pareja ocasional durante distanciamiento social. Método: Averiguación epidemiológica, de abarcamiento nacional, aplicado en abril y mayo de 2020, por adaptación del Respondent Drive Sampling. Resultados: 1.337 HSHs participaron de la investigación, de los cuales 514 (38,4%) tuvieron fiebre relacionada a otra señal o síntoma de síndrome gripal. Características sociales, demográficas, prácticas y actividades sexuales durante el distanciamiento social han estáticamente relacionadas a la presencia de síndrome gripal. Hubo diferencia estadística (p < 0,001) en la media de parejas entre aquellos que tuvieron señales y síntomas de síndrome gripal (3,5) y aquellos que no los tuvieron (1,7). Conclusión: Se evidencia ocurrencia de señales y síntomas indicativos de síndrome gripal sugestivo de COVID-19 en HSHs brasileños que se envolvieron en sexo ocasional durante el período del distanciamiento social.


RESUMO Objetivo: Avaliar a presença de síndrome gripal suspeita de COVID-19 em homens que fazem sexo com homens (HSH) e se envolveram em sexo com parceiro casual durante período de distanciamento social. Método: Inquérito epidemiológico, de abrangência nacional, aplicado em abril e maio de 2020, por adaptação do Respondent Drive Sampling. Resultados: 1.337 HSHs participaram da pesquisa, dos quais 514 (38,4%) tiveram febre associada a outro sinal ou sintoma de síndrome gripal. Características sociais, demográficas, práticas e atividades sexuais durante o período de distanciamento social foram estaticamente associadas à presença de síndrome gripal. Houve diferença estatística (p < 0,001) na média de parceiros entre aqueles que tiveram sinais e sintomas de síndrome gripal (3,5) e aqueles que não os tiveram (1,7). Conclusão: Evidencia-se ocorrência de sinais e sintomas indicativos de síndrome gripal sugestiva de COVID19 em HSHs brasileiros que se envolveram em sexo casual durante o período do distanciamento social.


Subject(s)
Adult , Humans , Male , Middle Aged , Young Adult , Pneumonia, Viral/diagnosis , Coronavirus Infections/diagnosis , Homosexuality, Male , Clinical Laboratory Techniques , Symptom Assessment , Sexual and Gender Minorities , Betacoronavirus , Brazil , Quarantine , Health Surveys , Homosexuality, Male/statistics & numerical data , Influenza, Human/diagnosis , Pandemics , Sexual and Gender Minorities/statistics & numerical data , Online Social Networking , COVID-19 Testing , SARS-CoV-2 , COVID-19
20.
São Paulo; s.n; s.n; 2020. 83 p. graf.
Thesis in Portuguese | LILACS | ID: biblio-1292114

ABSTRACT

Entender os mecanismos responsáveis pela proteção induzida por vacinas contribui para o desenvolvimento de novas vacinas. Uma abordagem de pesquisa denominada Vacinologia de Sistemas surgiu para endereçar essa tarefa. A aplicação da Vacinologia de Sistemas gerou informações amplas relacionadas a respostas vacinais e foi aplicada no estudo de diversas vacinas. Apesar de estarem envolvidos em diversos processos imunológicos, RNAs Não-Codificadores Longos (lncRNAs) ainda não foram estudados no contexto da imunidade induzida por vacinas. Neste trabalho, fizemos a análise de mais de 2.000 amostras de transcritoma de sangue periférico, oriundas de 17 diferentes coortes vacinadas, com foco na identificação de lncRNAs potencialmente envolvidos com a resposta induzida por vacinas contra gripe e contra febre amarela. Criamos também um banco de dados online, em que todos os nossos resultados podem ser facilmente acessados. Nossos resultados indicaram que diversos lncRNAs participam de múltiplas vias imunológicas relacionadas a respostas induzidas por vacinas. Entre esses, o transcrito FAM30A se destaca por ter alta expressão em células B e ser correlacionado com a expressão de genes de imunoglobulina localizados no mesmo locus genômico. Identificamos também alterações na expressão de lncRNAs em dados de RNA-seq de uma coorte de crianças imunizadas com uma vacina atenuada contra gripe, o que sugere um papel de lncRNAs na resposta a diferentes vacinas. Nossos achados trazem evidências de que lncRNAs tem um papel significativo na resposta imune induzida por vacinas


Understanding the mechanisms of vaccine-elicited protection contributes to the development of new vaccines. The emerging field of Systems Vaccinology provides detailed information on host responses to vaccination and has been successfully applied in the study of the molecular mechanisms of several vaccines. Long Non-Coding RNAs (lncRNAs) are crucially involved in multiple biological processes, but their role in vaccine-induced immunity has not been explored. We performed an analysis of over 2,000 blood transcriptome samples from 17 vaccine cohorts to identify lncRNAs potentially involved with antibody responses to influenza and yellow fever vaccines. We have created an online database where all results from these analyses can be easily accessed. We found that lncRNAs participate in distinct immunological pathways related to vaccine-elicited responses. Among them, we showed that the expression of lncRNA FAM30A was high in B cells and correlates with the expression of immunoglobulin genes located in its genomic vicinity. We also identified altered expression of lncRNAs in RNA-sequencing (RNA-seq) data from a cohort of children vaccinated with intranasal live attenuated influenza vaccine, suggesting a common role across several diverse vaccines. Taken together, these findings provide evidence that lncRNAs have a significant impact on immune responses induced by vaccination


Subject(s)
Vaccination/adverse effects , Systems Biology/methods , RNA, Long Noncoding , Research/instrumentation , Vaccines , Influenza, Human/diagnosis , Transcriptome/immunology
SELECTION OF CITATIONS
SEARCH DETAIL