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1.
Ann Card Anaesth ; 2022 Sep; 25(3): 343-345
Article | IMSEAR | ID: sea-219235

ABSTRACT

The combined use of a double?lumen tube and a bronchial blocker can be very helpful in two different clinical scenarios: (1) in isolating not only the contralateral lung, but also the lobe/s of the same lung in which the infected lobe must be resected, (2) in preventing/treating hypoxemia because of the presence of a contralateral lobectomy. A cardiothoracic anesthesiologist must expertise this technique to avoid complications during surgery.

2.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1431299

ABSTRACT

El Lupus Eritematoso Sistémico (LES) es una enfermedad autoinmune inflamatoria crónica que tiene como uno de sus síntomas más frecuentes la fatiga. La etiología de ésta es multifactorial, existen factores relacionados a la propia enfermedad, estilos de vida, comorbilidades y tratamiento que están asociados. Asimismo, se cuenta con diversos factores para poder medirla, siendo los instrumentos más utilizados: Escala Análoga Visual (EVA), "Krupp Fatigue Severity Scale" (FSS) y el "Functional Assessment of Chronic Illness Therapy Fatigue" (FACIT-Fatigue). El impacto de la fatiga en el paciente con LES es importante ya que repercute en su calidad de vida.


Systemic Lupus Erythematosus (SLE) is a chronic inflammatory autoimmune being fatigue one of its more frequent symptoms. The etiology of this is multifactorial, there are factors related to the disease itself, lifestyles, comorbidities and treatment that are associated. Also, there are several factors to measure it, being the most used instruments: Visual Analog Scale (VAS), "Krupp Fatigue Severity Scale" (FSS) and the "Functional Assessment of Chronic Illness Therapy Fatigue" (FACIT-Fatigue). The impact of fatigue on the SLE patient is important because it affects the patient's quality of life.

3.
An. Fac. Med. (Perú) ; 83(1): 25-33, ene.-mar. 2022. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1374219

ABSTRACT

RESUMEN Introducción. En pacientes con lupus eritematoso sistémico (LES) existe incremento de infecciones debido a la propia enfermedad, al uso de inmunosupresores y corticoides. Objetivo. Identificar los factores asociados a infecciones serias en pacientes lúpicos en un hospital de referencia nacional. Estudio retrospectivo, analítico, de casos y controles en el Servicio de Reumatología del Hospital Nacional Guillermo Almenara Irigoyen, Lima, Perú. Métodos. Se analizó el registro de pacientes hospitalizados en el periodo de estudio, los casos fueron pacientes en los que se demostró la etiología de la primera infección durante su hospitalización. Los controles fueron pacientes lúpicos hospitalizados sin infecciones en el mismo periodo de estudio. Se analizaron variables asociadas al desarrollo de infecciones. Resultados. 61 pacientes de 390 hospitalizados desarrollaron infecciones durante su hospitalización. 48 desarrollaron 1 solo evento infeccioso (en 40 se demostró etiología). Los casos tuvieron mayor actividad, daño y comorbilidad en comparación con los controles. En el análisis univariado, el salario (p=0,031), el uso de inmunosupresores a la admisión (previo: p=0,004 y actual: p=0,004), el uso de glucocorticoides (<30 días: p=0,015 y >30-360 días: p=0,028), la actividad (p=0,029) y el daño (p=0,026) producido por la enfermedad, y el tiempo de hospitalización (p=0,045) tuvieron asociación estadísticamente significativa. En el análisis multivariado, los días de hospitalización se asociaron al desarrollo de infecciones. Conclusiones. Existió asociación entre días de hospitalización y el desarrollo de infecciones serias en pacientes lúpicos durante el periodo de estudio.


ABSTRACT Introduction. Lupus patients have an increased risk of developing infections due to the disease, use of immunosuppressants and corticosteroids. Objective. To identify the associated factors for serious infections in lupus patients in a national referral hospital. Retrospective, analytical, case-control study in the Rheumatology Service of the Guillermo Almenara Irigoyen National Hospital, Lima, Peru. Methods. The registry of hospitalized patients in the study period was analyzed, the cases were patients in whom the etiology of the first infection developed their hospitalization. Controls were hospitalized lupus patients without infections in the same study period. Variables predisposing to the development of infections were analyzed. Results. 61 patients out of 390 hospitalized developed infections during their hospitalization. 48 developed 1 only infectious event (in 40 an etiology developed). The cases had higher damage, activity and comorbidity compared to the controls. In the univariate analysis, salary (p = 0.031), use of immunosuppressants upon admission (previous: p = 0.004 and current: p = 0.004), use of glucocorticoids (<30 days: p = 0.015 and> 30-360 days: p = 0.028), activity (p = 0.029) and damage (p = 0.026) produced by the disease and length of hospitalization (p = 0.045), had a statistically significant association. In the multivariate analysis, the days of hospitalization were associated with the development of infections. Conclusions. There is an association between days of hospitalization and the development of serious infections in lupus patients in the study period.

4.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1367690

ABSTRACT

Introducción: El presente artículo resume la guía de práctica clínica (GPC) para el tratamiento farmacológico inicial nefritis lúpica en el Seguro Social del Perú (EsSalud). Objetivo: Proveer recomendaciones clínicas basadas en evidencia para tratamiento farmacológico inicial de adultos con nefritis lúpica clase I a V no refractarios en EsSalud. Material y Métodos: Se conformó un grupo elaborador de la guía (GEG) que incluyó médicos especialistas y metodólogos, el cual formuló preguntas clínicas. Se realizaron búsquedas sistemáticas de revisiones sistemáticas y ­cuando fue considerado pertinente­ estudios primarios en PubMed durante el 2021. Se seleccionó la evidencia para responder cada una de las preguntas clínicas planteadas. Se evaluó la certeza de evidencia usando la metodología Grading of Recommendations Assessment, Development, and Evaluation (GRADE). En reuniones de trabajo periódicas, el GEG usó la metodología GRADE para revisar la evidencia y formular las recomendaciones. La GPC fue revisada por expertos externos antes de su aprobación. Resultados: La GPC abordó 6 preguntas clínicas, divididas en 2 temas: tratamiento inicial de la fase de inducción y mantenimiento. En base a dichas preguntas se formularon 11 recomendaciones (todas condicionales), 22 puntos de buena práctica clínica, y 2 flujogramas. Conclusión: Se emitieron recomendaciones basadas en evidencia para el manejo de pacientes con esta patología.


Introduction: This article summarizes the clinical practice guideline (CPG) for initial pharmacological treatment of lupus nephritis in the Peruvian Social Security (EsSalud). Objective: To provide evidence-based clinical recommendations for initial pharmacological treatment of adults with non-refractory class I to V lupus nephritis in EsSalud. Material and Methods: A guideline development group (GDG) was formed that included medical specialists and methodologists, which formulated clinical questions. Systematic searches of systematic reviews and -when considered pertinent- primary studies were performed in PubMed during 2021. Evidence was selected to answer each of the clinical questions posed. The certainty of evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology. In periodic working meetings, the GEG used the GRADE methodology to review the evidence and formulate recommendations. The CPG was reviewed by external experts before approval. Results: The CPG addressed 6 clinical questions, divided into 2 topics: initial treatment of the induction phase and maintenance. Based on these questions, 11 recommendations (all conditional), 22 points of good clinical practice, and 2 flowcharts were formulated. Conclusion: Evidence-based recommendations were issued for the management of patients with this pathology.

5.
Acta méd. peru ; 37(2): 130-137, abr-jun 2020. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1141987

ABSTRACT

RESUMEN Objetivo: identificar el nivel de conocimiento de los criterios diagnósticos de fibromialgia en los médicos reumatólogos del Perú. Materiales y métodos: estudio descriptivo transversal. Al XX Congreso Peruano de Reumatología realizado del 22 al 24 de noviembre de 2018 en Lima, Perú, asistieron 150 médicos reumatólogos peruanos de los cuales se encuestaron a 96 médicos. Se aplicó un cuestionario previamente elaborado y validado teniendo en cuenta los criterios de fibromialgia del Colegio Americano de Reumatología de 2010. El análisis estadístico descriptivo se realizó con el paquete estadístico SPSS. Resultados: la mayoría de reumatólogos fueron varones (58,3%) de 25 a 40 años de edad (47,9%). El 33,3% tenía más de 20 años de egresado, el 43,8% refirió que asiste una vez por año a congresos de reumatología, el 27,1% ejerce la docencia en algún centro de estudios superiores y el 40,6% identifica de uno a dos casos nuevos de fibromialgia por año. El 57,3% presentó un nivel de conocimiento regular sobre fibromialgia; más de la mitad sabía que el diagnóstico es clínico, conocía el grupo etario característico, sabía de las entidades que coexisten frecuentemente con fibromialgia y de las comorbilidades de salud mental, además, de los exámenes auxiliares para el diagnóstico diferencial. Sin embargo, más del 90% desconocía las enfermedades con síntomas parecidos. No se encontraron diferencias significativas del nivel de conocimiento sobre fibromialgia según edad (p=0,762), sexo (p=0,732) ni años de egresado (p=0,615). Conclusiones: el nivel de conocimiento de los criterios diagnósticos de fibromialgia en los médicos reumatólogos del Perú es regular.


ABSTRACT Objective: to identify knowledge levels of diagnostic criteria for fibromyalgia by Peruvian rheumatologists. Materials and methods : this is a cross-sectional descriptive study. One-hundred and fifty Peruvian rheumatologists attended the XX Peruvian Rheumatology Congress, which took place in November 22-24, 2018 in Lima, Peru. Ninety six of these 150 physicians were surveyed. A previously developed and validated questionnaire was administered to them taking into account the 2010 fibromyalgia criteria issued by the American College of Rheumatology. The statistical analysis was performed using the SPSS statistical package. Results : most rheumatologists were male (58.3%), aged 25 to 40 years (47.9%). One-third (33.3%) had more than 20 years experience, 43.8% reported that they attend rheumatology conferences once a year, 27.1% are medicine school instructors, and 40.6% declared identifying one to two new cases of fibromyalgia per year. More than half of surveyed physicians (57.3%) showed fair knowledge about fibromyalgia, more than half knew that the diagnosis for this condition is clinical, they also knew the most commonly affected age group, the frequent concomitant conditions as well as associated mental health disorders, in addition to auxiliary tests for the differential diagnosis. However, more than 90% were unaware of other diseases with similar symptoms. No significant differences were found in the level of knowledge on fibromyalgia according to age (p=0.762), sex (p=0.732) or years after qualifying (p=0.615). Conclusions : the knowledge level of diagnostic criteria for fibromyalgia by Peruvian rheumatologists is fair.

7.
Rev. argent. reumatol ; 29(3): 6-10, set. 2018. tab
Article in Spanish | LILACS | ID: biblio-977290

ABSTRACT

Objetivos: Estimar el efecto de los antimaláricos (AM) sobre los diferentes dominios del índice de daño SLICC (SDI). Métodos: Se estudiaron pacientes con diagnóstico clínico reciente (≤2 años) de lupus eritematoso sistémico (LES) de la cohorte GLADEL. Variable de estudio: aumento en los dominios del SDI desde el ingreso a la cohorte. Variables independientes: características sociodemográficas, clínicas, laboratorio y tratamientos. El efecto de los AM, como variable dependiente del tiempo, sobre los dominios más frecuentes del SDI (ajustado por factores de confusión) fue examinado con un modelo de regresión de Cox multivariado. Resultados: De 1466 pacientes estudiados, 1049 (72%) recibieron AM con un tiempo medio de exposición de 30 meses (Q1-Q3: 11-57) y 665 pacientes (45%) presentaron daño durante un seguimiento medio de 24 meses (Q1-Q3: 8-55); 301 eventos fueron cutáneos, 208 renales, 149 neuropsiquiátricos, 98 musculoesqueléticos, 88 cardiovasculares y 230 otros. Después de ajustar por factores de confusión, el uso de AM se asoció a un menor riesgo de daño renal (HR 0,652; IC 95%: 0,472-0,901) y en el límite de la significancia estadística (HR 0,701, IC 95%: 0,481-1,024) para el dominio neuropsiquiátrico. Conclusión: En GLADEL, el uso de AM se asoció independientemente a un menor riesgo de daño acumulado renal.


Objective: To assess the effects of antimalarials (AM) over the items of the SLICC Damage Index (SDI). Methods: Patients with recent (≤2 years) diagnosis of systemic lupus erythematosus (SLE) from the GLADEL cohort were studied. End-point: increase in items SDI since cohort entry. Independent variables (socio-demographic, clinical, laboratory and treatment) were included. The effect of AM as a time dependent variable on most frequent SDI items (adjusting for potential confounders) was examined with a multivariable Cox regression model. Results: Of the 1466 patients included in this analysis, 1049 (72%) received AM with a median exposure time of 30 months (Q1-Q3: 11-57). Damage occurred in 665 (45%) patients during a median follow-up time of 24 months (Q1-Q3: 8-55). There were 301 integument, 208 renal, 149 neuropsychiatric, 98 musculoskeletal, 88 cardiovascular and 230 others less frequently represented damages. After adjusting for potential confounders at any time during follow-up, a lower risk of renal damage (HR 0.652; 95% CI: 0.472-0.901) and borderline for neuropsychiatric damage (HR 0.701, 95% CI: 0.481-1.024) was found. Conclusion: In the GLADEL cohort, after adjustment for possible confounding factors, AM were independently associated with a reduced risk of renal damage accrual.


Subject(s)
Lupus Erythematosus, Systemic , Antimalarials
8.
ABC., imagem cardiovasc ; 30(3): f:87-l:91, jul.-set. 2017. tab, ilus
Article in Portuguese | LILACS | ID: biblio-848719

ABSTRACT

Introdução: Diferentes tecnologias têm sido utilizadas para avaliar a função sistólica do ventrículo esquerdo. De particular interesse, está a ecocardiografia com strain bidimensional (2DSTE). Dois métodos diferentes têm sido usados para quantificar a deformação miocárdica (strain miocárdico) pela 2DSTE: block matching e optical flow. Ambos estão presentes em ecocardiógrafos comercialmente disponíveis. Entretanto, não há consenso a respeito se as medidas do strain longitudinal por estes métodos são sobreponíveis. Objetivo: Comparar os valores de pico do strain miocárdico longitudinal obtidos através da 2DSTE pelos dois diferentes métodos (block matching x optical flow). Método: Foram realizadas as medidas do strain em 16 segmentos miocárdicos do ventrículo esquerdo, conforme orientação da Sociedade Americana de Ecocardiografia pela técnica do block matching (Vivid 7, GE, Horten, Noruega) e, imediatamente após, pela técnica do optical flow (My Lab 60, Esaote, Florença, Itália) de forma randomizada e seus valores foram comparados. Resultados: Houve 28 indivíduos com idade 27,9 ± 7,7 anos, sendo 50% do sexo masculino e todos com fração de ejeção superior a 55%. A medida do strain longitudinal global foi maior pela técnica de block matching (p = 0,02). Na análise dos 16 segmentos, houve 10 segmentos com valores diferentes, em especial os segmentos apicais. Conclusão: Os valores do strain miocárdico longitudinal obtidos por métodos diferentes não são sobreponíveis e devem ser usados com cautela. Sendo assim, valores de normalidade também variam de acordo com o fabricante e o método utilizado


Introduction: Different technologies have been used to evaluate left ventricular systolic function. Of particular interest is the two-dimensional strain echocardiography (2DSTE). Two different methods have been used to quantify myocardial strain by 2DSTE: block matching and optical flow. Both are present in commercially available echocardiographs. However, there is no consensus as to whether the longitudinal strain measures using these methods are overlapping. Objective: To compare the longitudinal myocardial strain peak values obtained through 2DSTE using two different methods (block matching x optical flow). Method: Strain measurements in 16 left ventricular myocardial segments were taken as recommended by the American Society of Echocardiography using block matching (Vivid 7, GE, Horten, Norway) and, immediately after, using optical flow (My Lab 60, Esaote, Florence, Italy) in a randomized way and their values were compared. Results: There were 28 individuals aged 27.9 ± 7.7, of whom 50% were male and all with an ejection fraction greater than 55%. Global longitudinal strain was higher using block matching (p = 0.02). In the analysis of the 16 segments, 10 segments had different values, especially the apical segments. Conclusion: Longitudinal myocardial strain values obtained by different methods are not overlapping and must be used with caution. Normality values also vary according to the manufacturer and the method used


Subject(s)
Humans , Male , Female , Adult , Diagnostic Imaging/methods , Echocardiography, Doppler/methods , Image Processing, Computer-Assisted/methods , Cardiovascular Diseases/complications , Cardiovascular Diseases/diagnosis , Heart Diseases/diagnosis , Heart Ventricles , Risk Factors , Data Interpretation, Statistical , Stroke Volume
9.
ABC., imagem cardiovasc ; 27(2): 97-100, abr.-jun. 2014. ilus
Article in Portuguese | LILACS | ID: lil-715144

ABSTRACT

Stress echocardiography is an imaging method whose main objective is the diagnostic and prognostic evaluation of patients with known or suspected coronary artery disease. It is a safe method with few complications, even when used in large scale1... .


La ecocardiografía bajo estrés es un método de imagen cuyo principal objetivo es la evaluación diagnóstica y pronóstica de pacientes con enfermedad arterial coronaria conocida o sospechada. Es un método seguro, con pocas complicaciones, aun usado en gran escala1...


A ecocardiografia sob estresse é um método de imagem cujo principal objetivo é a avaliação diagnóstica e prognóstica de pacientes com doença arterial coronariana conhecida ou suspeitada. É um método seguro, com poucas complicações, mesmo quando usado em grande escala1... .


Subject(s)
Humans , Male , Middle Aged , Coronary Artery Disease/physiopathology , Coronary Artery Disease , Echocardiography, Stress/methods , Coronary Vasospasm , Antihypertensive Agents , Ventricular Dysfunction, Left/complications , Dobutamine , Electrocardiography/methods
10.
ABC., imagem cardiovasc ; 27(1): 2-6, jan.-mar. 2014. ilus
Article in English, Spanish, Portuguese | LILACS | ID: lil-705183

ABSTRACT

Fundamento: A ecocardiografia pode avaliar a função ventricular de diversas maneiras: pela medida da fração de ejeção ventricular, pela análise visual da contratilidade, ou pela quantificação da deformação miocárdica. Strain é a variável preferida para a descrição da função local. Objetivo: Comparar os valores do strain longitudinal endocárdico e epicárdico do ventrículo esquerdo pela técnica do Xstrain® em voluntários saudáveis. Material e métodos: Foram avaliados 32 pacientes hígidos com idade média de 31,6 ± 9,8 anos, sendo 18 masculinos (56 por cento). Utilizamos o ecocardiógrafo modelo MyLab60® da Esaote (Firenze, Itália) com sonda multifrequencial (1,5 MHz a 2,6 MHz), e programa de computador para realização das novas técnicas ecocardiográficas (MyLab Desk, v 8.0, Esaote). Mediu-se o strain nas camadas endocárdica e epicárdica aos cortes apicais de 2, 3 e 4 câmaras. Resultados: Observou-se diferença estatística entre os valores de strain longitudinal endocárdico e strain longitudinal epicárdico em todos os segmentos estudados (p < 0,01).Conclusão: Os valores do strain longitudinal são diferentes nas camadas endocárdica e epicárdica do ventrículo esquerdo.


Background: Echocardiography can assess ventricular function in several ways: by measurement the ventricular ejection fraction, by visual analysis of contractility, or by the quantification of myocardial deformity. Strain is the preferred variable for the description of local function. Objective: To compare the values of the endocardial and epicardial longitudinal strain of the left ventricle by the technique of Xstrain® in healthy volunteers. Material and Methods: Thirty-two healthy patients were assessed with a mean age of 31.6 ± 9.8 years, being 18 men (56 percent). We used echocardiograph model MyLab60® of Esaote (Firenze, Italy) with multifrequency probe (1.5 MHz to 2.6 MHz), and computer program for the performance of new echocardiography techniques (MyLab Desk, v 8.0, Esaote). The strain was measured in the endocardiac and endocardiac layers to the apical 2, 3 and 4 chamber views. Results: There was a statistical difference between the values of endocardial and epicardial longitudinal strain and longitudinal epicardiac strain in all segments studied (p < 0.01).Conclusion: The values of longitudinal strain are different in endocardial and epicardial layers of the left ventricle.


Background: Echocardiography can assess ventricular function in several ways: by measurement the ventricular ejection fraction, by visual analysis of contractility, or by the quantification of myocardial deformity. Strain is the preferred variable for the description of local function. Objective: To compare the values of the endocardial and epicardial longitudinal strain of the left ventricle by the technique of Xstrain® in healthy volunteers. Material and Methods: Thirty-two healthy patients were assessed with a mean age of 31.6 ± 9.8 years, being 18 men (56%). We used echocardiograph model MyLab60® of Esaote (Firenze, Italy) with multifrequency probe (1.5 MHz to 2.6 MHz), and computer program for the performance of new echocardiography techniques (MyLab Desk, v 8.0, Esaote). The strain was measured in the endocardiac and endocardiac layers to the apical 2, 3 and 4 chamber views. Results: There was a statistical difference between the values of endocardial and epicardial longitudinal strain and longitudinal epicardiac strain in all segments studied (p < 0.01). Conclusion: The values of longitudinal strain are different in endocardial and epicardial layers of the left ventricle. (Arq Bras Cardiol:imagem cardiovasc. 2014;27(1):2-6)


Subject(s)
Humans , Male , Female , Adult , Myocardial Contraction , Ventricular Dysfunction/complications , Ventricular Dysfunction/diagnosis , Echocardiography/methods , Echocardiography , Stroke Volume/physiology , Heart/physiopathology , Heart Ventricles/abnormalities
13.
Lima; s.n; 2014. 46 p. tab, graf.
Thesis in Spanish | LILACS, LIPECS | ID: lil-758230

ABSTRACT

Los pacientes con lupus eritematoso sistémico (LES) presentan un riesgo incrementado de morbilidad cardiovascular, relacionado a factores de riesgo cardiovasculares clásicos y factores propios de la enfermedad y del tratamiento. Objetivo: Determinar los factores asociados a síndrome metabólico en pacientes con LES. Diseño: Estudio transversal, observacional, de asociación. Lugar Servicio de Reumatología, Hospital Guillermo Almenara Irigoyen, EsSalud. Población: Pacientes con diagnóstico de LES, atendidos en el servicio de Reumatología entre enero de 2012 y junio de 2013 que cumplieron los criterios de inclusión y exclusión. Intervenciones: Se realizó una entrevista, examen físico y revisión de historia clínica, para obtener los datos de presencia o ausencia de síndrome metabólico, factores de riesgo cardiovasculares clásicos, evaluación de actividad y daño asociado a LES, y tratamientos recibidos. Principales medidas de resultados: Se realizó el test exacto de Fisher o la u de Mann-Withney para determinar que variables se encuentran asociadas al síndrome metabólico. Posterior a ello, se realizó una regresión logística binaria con método de step-down. Resultados: Fueron incluidos 206 pacientes, 85 (41.3 per cent) pacientes tuvieron síndrome metabólico. Luego del análisis multivariado, las variables que permanecían asociadas con el síndrome metabólico fueron la edad (OR 1.04; p: 0.004), el ácido úrico (OR 1.80, p<0.001) y un mayor porcentaje de grasa subtotal (OR 1.09, p: 0.002). Conclusiones: En el presente estudio se ha encontrado que la edad, el nivel de ácido úrico y el porcentaje de grasa subtotal se encuentran asociados con una mayor prevalencia de síndrome metabólico en pacientes con LES...


Systemic lupus erythematosus (SLE) patients present an increased risk for cardiovascular morbidity, related to classic cardiovascular risk factors and disease-related and treatment- related factors. Objective: To determine the associated factors with metabolic syndrome in SLE patients. Design: Cross-sectional, observational, association study. Place: Rheumatology Department, Hospital Guillermo Almenara Irigoyen, EsSalud. Population: SLE patients, who were evaluated in the Rheumatology Department since January 2012 to June 2013 and who fulfilled inclusion and exclusion criteria. Interventions: An interview, physical exam and medical chart review were performed in order to obtain the data of the presence or absence of metabolic syndrome and the classic cardiovascular risk factors, SLE activity and damage and medications used. Main measures to results: Fisher exact test or Mann-Whitney u test were performed in order to determine which variables were associated with metabolic syndrome. After that, a binary logistic regression model with step-down technique was performed. Results: 206 patients were included, 85 (41.3 per cent) patients presented metabolic syndrome. After the multivariable analysis, the variables that remained associated with metabolic syndrome were age (OR 1.04; p: 0.004), uric acid (OR 1.80, p<0.001) and subtotal body fat percentage (OR 1.09, p: 0.002). Conclusions: Age, uric acid level and subtotal body fat percentage have been found to be associated with a higher prevalence of metabolic syndrome in SLE patients...


Subject(s)
Humans , Male , Adult , Female , Middle Aged , Cardiovascular Diseases , Lupus Erythematosus, Systemic/complications , Metabolic Syndrome/etiology , Observational Studies as Topic , Cross-Sectional Studies
14.
ABC., imagem cardiovasc ; 26(4): 326-329, out.-dez. 2013. ilus
Article in English, Spanish, Portuguese | LILACS | ID: lil-705129

ABSTRACT

Dentre algumas doenças descritas na literatura, a origem anômala da artéria coronariana esquerda é uma das causas de insuficiência cardíaca e isquemia miocárdica nos primeiros meses de vida. Neste relato, apresentamos caso de uma criança que aos sete meses, quando em franca insuficiência cardíaca, foi submetida a um ecocardiograma que evidenciou tronco da artéria coronariana esquerda com origem na artéria pulmonar e fluxo reverso nessa artéria ao mapeamento de fluxo em cores. Submetida a cirurgia corretiva com sucesso, foi seguida por oito anos, evoluindo com fibrose do músculo papilar e consequente insuficiência mitral moderada.


Among some pathologies described in the literature, the anomalous origin of the left coronary artery is a cause of heart failure and myocardial ischemia in the early months of life. Here we report a case of a child who at seven months, when in open heart failure underwent echocardiography showed that the left main coronary artery originating from the pulmonary artery and reverse flow in this artery flow mapping in color. Underwent corrective surgery has successfully been followed for eight years, evolving with papillary muscle fibrosis and moderate mitral regurgitation.


De entre algunas enfermedades descritas en la literatura, el origen anómalo de la arteria coronaria izquierda es una de las causas de insuficiencia cardíaca e isquemia miocárdica en los primeros meses de vida. En el presente informe, presentamos el caso de un niño que a los siete meses, cuando en franca insuficiencia cardíaca, se sometió a un ecocardiograma que evidenció tronco de la arteria coronaria izquierda con origen en la arteria pulmonar y flujo inverso en esta arteria al mapeo de flujo en colores. Sometido a la cirugía correctiva con éxito, fue acompañada por ocho años, evolucionando con fibrosis del músculo papilar y consecuente insuficiencia mitral moderada.


Subject(s)
Humans , Infant, Newborn , Coronary Vessel Anomalies/surgery , Pulmonary Artery/abnormalities , Heart Defects, Congenital/surgery , Heart Defects, Congenital/complications , Heart Failure/complications , Heart Failure/diagnosis , Myocardial Ischemia/complications , Echocardiography
15.
ABC., imagem cardiovasc ; 26(4): 284-288, out.-dez. 2013. ilus, tab
Article in English, Spanish, Portuguese | LILACS | ID: lil-705124

ABSTRACT

Introdução: A medida do strain indica o percentual de deformidade de um determinado segmento miocárdico. Objetivo: Estabelecer os valores normais de strain bidimensional nos diferentes segmentos miocárdicos do ventrículo esquerdo (VE), em atletas, por meio da ecocardiografia.Material e Métodos: Foram estudados 63 atletas (futebolistas profissionais), com idade média de 20,3 ± 5,9 anos e comparados com 63 indivíduos normais, pareados por idade e sexo. O strain bidimensional foi quantificado pela ecocardiografia, por meio da técnica do speckle tracking em 12 segmentos do ventrículo esquerdo, aos cortes apicais de 4 e 2 câmaras.Resultados: Os atletas avaliados apresentaram valores de strain bidimensional de 14,9 a 24,9 por cento. Os valores médios do strain por região, nos atletas analisados, foram: 17,1 por cento (região basal), 19,2 por cento (região medial), 23,3 por cento (região apical), evidenciando um aumento significativo da deformidade miocárdica da base para o ápice (p<0,005). Não foram observadas diferenças significativas quando comparados os valores encontrados em atletas com o grupo de indivíduos normais.Conclusão: Em futebolistas profissionais, os valores do strain bidimensional miocárdico do VE variam cerca de 15 a 25 por cento, aumentando da base para o ápice ventricular, sendo o mesmo comportamento observado na população normal.


Introduction: The measurement of strain indicates the deformity percentage of a particular myocardial segment. Objective: To establish the normal values of two-dimensional strain in the different myocardial segments of the left ventricle (LV) in athletes by echocardiography.Material and Methods: We studied 63 athletes (professional soccer players), with mean age of 20.3 ± 5.9 years, compared to 63 healthy subjects, matched for age and sex. The strain was quantified by two-dimensional echocardiography, by using the speckle tracking technique in 12 segments of the left ventricle, in apical views of 4 and 2 chambers.Results: The athletes showed high values of two-dimensional strain ranging from 14.9 to 24.9 percent. The average strain values by region in athletes studied were 17.1 percent (basal region), 19.2 percent (middle region), 23.3 percent (apical region), showing a significant increase in myocardial strain from the base to apex (p <0.005). No significant differences were observed when comparing the values found in athletes with the group of normal subjects.Conclusion: In professional soccer players, the values of the two-dimensional myocardial strain in the LV ranges around 15-25 percent, increasing from the ventricular base to apex and the same behavior is observed in normal population.


Introducción: La medida del strain indica el porcentual de deformidad de un determinado segmento miocárdico. Objetivo: Establecer los valores normales de strain bidimensional en los diferentes segmentos miocárdicos del ventrículo izquierdo (VI), en atletas, por medio de la ecocardiografía.Material y Métodos: Se estudiaron 63 atletas (futbolistas profesionales), con edad media de 20,3 ± 5,9 años y comparados con 63 individuos normales, igualados por edad y sexo. El strain bidimensional fue cuantificado por la ecocardiografía, por medio de la técnica del speckle tracking en 12 segmentos del ventrículo izquierdo, a los cortes apicales de 4 y 2 cámaras. Resultados: Los atletas evaluados presentaron valores de strain bidimensional de 14,9 a 24,9%. Los valores medios del strain por región, en los atletas analizados, fueron: 17,1% (región basal), 19,2% (región medial), 23,3% (región apical), evidenciando un aumento significativo de la deformidad miocárdica de la base hacia el ápice (p<0,005). No se observaron diferencias significativas al comparar los valores encontrados en atletas con los del grupo de individuos normales.Conclusión: En futbolistas profesionales, los valores del strain bidimensional miocárdico del VI varían entre el 15 y el 25%, aumentando de la base hacia el ápice ventricular, observándose el mismo comportamiento en la población normal


Subject(s)
Humans , Male , Adult , Athletes , Echocardiography/instrumentation , Ventricular Function/physiology , Myocardium/pathology , Heart Ventricles
16.
Rev. bras. ecocardiogr. imagem cardiovasc ; 26(2): 121-124, abr.-jun. 2013. ilus
Article in Portuguese | LILACS | ID: lil-678707

ABSTRACT

Relatamos o raro caso de um paciente de 28 anos, com diagnóstico de discordância atrioventricular e dupla via de saída do ventrículo direito, obtido somente após o ecocardiograma transesofágico e sem cirurgia prévia onde a estenose pulmonar importante atuou como bandagem pulmonar natural, possibilitando essa evolução.


We report a rare case of a 28 years old patient with the diagnosis of atrioventricular discordance and double outlet right ventricle, obtained only after transesophageal echocardiogram and no surgery. Severe pulmonary stenosis was the natural banding allowing this outcome.


Subject(s)
Humans , Male , Middle Aged , Heart Defects, Congenital/complications , Double Outlet Right Ventricle/complications , Double Outlet Right Ventricle/diagnosis , Echocardiography, Transesophageal/methods , Pulmonary Valve Stenosis/surgery , Pulmonary Valve Stenosis/complications
17.
Rev. bras. ecocardiogr. imagem cardiovasc ; 26(2): 125-128, abr.-jun. 2013. ilus
Article in Portuguese | LILACS | ID: lil-678708

ABSTRACT

Fístulas entre a aorta e o átrio direito podem ser de origem congênita ou adquirida. As fístulas aortocamerais congênitas são raras anomalias do coração que podem ser confundidas com outros defeitos como comunicações interventriculares ou interatriais. São raros canais vasculares extra cardíacos e sua história natural, apresentação clínica e tratamento adequado ainda são obscuros. As fístulas adquiridas são, em geral, decorrentes de ruptura do seio de valsalva pós-infecciosa. Neste relato apresentamos um caso de difícil diagnóstico ecocardiográfico, no qual o diagnóstico de fístula aorta-átrio direito foi confundido com o de comunicação interventricular perimenbranosa e só confirmado após estudo hemodinâmico.


Aorta to right atrium fistula can be a congenital or condition. Congenital fistulas are uncommon heart diseases and can be mistaken by other heart lesions like interventricular septal defect or atrial septal defect. They seem to be are extra-cardiac vascular channels and their natural history, clinical presentation and treatment remain uncertain. Acquired fistula between aorta and right atrium is usually due to a post infeccious rupture of sinus of valsalva. The authors present a case of aorta-right atrium fistula that had been mistaken by perimenbranous interventricular septal defect during echocardiography examination and confirmed by cardiac catheterization.


Subject(s)
Humans , Female , Adult , Heart Defects, Congenital/complications , Heart Defects, Congenital/diagnosis , Endocardial Cushion Defects/complications , Echocardiography/methods , Echocardiography , Fistula/complications
18.
Rev. méd. hered ; 24(2): 141-155, abr.-jun. 2013. tab, ilus
Article in Spanish | LILACS, LIPECS | ID: lil-682745

ABSTRACT

El advenimiento del uso de terapias biológicas en Reumatología ha modificado significativamente el pronóstico de pacientes portadores de artritis reumatoide (AR), artritis juvenil (AJ), espondilitis anquilosante (EA), entre otras enfermedades. A diferencia de las terapias convencionales estos productos biológicos se dirigen a los llamados blancos terapéuticos ya sea estas una línea celular, un mediador inflamatorio o un receptor de superficie. Estos compuestos son producidos por células vivas mediante la tecnología del ADN recombinante. Estos compuestos pueden tener componentes humano y animal [quiméricos (Xi), humanizados (Zu)], o completamente humanos (H) lo cual se reconoce por las letras que se incluyen en el nombre de cada uno. En el campo de la Reumatología, el primer compuesto utilizado fue el etanercept (anti-factor de necrosis tumoral o anti-TNF) aprobado en 1998, pero otros anti-TNF han demostrado su beneficio en AR, como en EA y AJ. Los inhibidores de Interleucina (IL-1) casi no se usan en AR actualmente, pero si los inhibidores de IL-6, así como los agentes contra las células B y los agonistas de CTLA-4 (Cytotoxic T lymphocyte antigen). Existe asimismo un compuesto dirigido al BLyS (B-lymphocyte stimulator) el cual se usa en lupus eritematoso sistémico y otro dirigido al receptor activador del factor nuclear κB (RANKL, receptor activator of nuclear factor-κB ligand) que se usa en osteoporosis. Con el avance en el conocimiento de la patogenia de las enfermedades reumáticas, se vienen reconociendo otra blancos terapéuticas. En los años venideros, este campo ha de expandirse en proporciones geométricas.


The advent of biologic therapies in Rheumatology has modified significantly the prognosis of patients with rheumatoid arthritis (RA), juvenile arthritis (JA), ankylosing spondylitis (AS), among others. In contrast to the conventional therapies, these biological therapies are directed at specific targets being those a cell line, an inflammatory mediator, or a surface receptor. These compounds are produced by live cells using recombinant DNA technology. They can have human and animal components [chimerics (Xi), humanized (Zu)] or be completely human (H); this is recognized by the letters included in their names. The first compound used in Rheumatology was etanercept (antitumor necrosis factor) which was approved by the FDA in 1998; however other anti-TNF compounds have proven to be beneficial in RA as well as in AS and JA. The interleukin-1 (IL-1) inhibitors are rarely used in RA at thepresent time, but IL-6 inhibitors and agents directed against CTLA-4 (Cytotoxic T lymphocyte antigen) are. There is also a compound against BLyS (B-lymphocyte stimulator) which is used in systemic lupus erythematosus andother directed at RANKL (receptor activator of nuclear factor-κB ligand) which is used in osteoporosis. With the advances made in the understanding of the pathogenesis of the rheumatic diseases, new therapeutic targets are being recognized. In the years to come this field will expand in geometric proportions.


Subject(s)
Humans , Arthritis, Juvenile/therapy , Arthritis, Rheumatoid/therapy , Spondylitis, Ankylosing/therapy , Lupus Erythematosus, Systemic/therapy , Biological Therapy
19.
Rev. bras. ecocardiogr. imagem cardiovasc ; 25(4): 292-297, out.-dez. 2012. ilus
Article in Portuguese | LILACS | ID: lil-653987

ABSTRACT

Criss-cross heart é uma rara e complexa anomalia congênita que se caracteriza pela rotação da conexão atrioventricular e entrecruzamento dos fluxos de entrada dos ventrículos. É resultado de uma anomalia de rotação embrionária da massa ventricular no seu eixo longo de forma horária ou anti-horária, sem movimentação concomitante dos átrios. O quadro clínico depende das malformações associadas, dimensões da comunicação interventricular, presença ou não de estenose pulmonar, straddling da valva mitral e dimensões das cavidades ventriculares. A presente revisão abordará os critérios ecocardiográficos de criss-cross heart, definindo as questões técnicas do exame, além de relatar um caso de criss-cross com transposição corrigida das grandes artérias.


Subject(s)
Humans , Male , Adult , Heart Defects, Congenital/complications , Echocardiography/methods , Echocardiography , Transposition of Great Vessels/surgery
20.
Rev. bras. ecocardiogr. imagem cardiovasc ; 25(1): 28-35, jan.-mar. 2012. tab, graf
Article in Portuguese | LILACS | ID: lil-613931

ABSTRACT

A ecocardiografia sob estresse e uma ferramenta importante para a avaliação de pacientes com doença coronariana. O protocolo de estresse com dobutamina-atropina associado à ecocardiografia é seguro e possui acurácia semelhante a outros métodos de diagnósticos por imagem não invasivos. A dobutamina é o fármaco cujos efeitos mais se aproximam do exercício físico; ela é umacatecolamina sintética e seu mecanismo de ação é complexo. Na presença de obstrução coronariana significativa, a dobutamina provoca desbalanço entre o consumo aumentado de oxigênio e a limitação ao aumento do fluxo coronariano pela obstrução. As principais indicações da ecocardiografia sob estresse com dobutamina e atropina estão relacionadas com a doença arterialcoronariana, avaliação de risco pré-operatório e avaliação de doenças valvares. Seu maior valor clínico observa-se na populaçãocom risco intermediário de doença arterial coronariana. Outras indicações para a utilização do estresse com dobutamina são a avaliação dos pacientes com precordialgia na sala de emergência e na pesquisa de viabilidade miocárdica, apos 0 infarto agudo do miocárdio e na coronariopatia crônica. Vários estudos indicam que a ecocardiografia sob estresse com dobutamina e atropina e segura. A meia vida curta da dobutamina permite a rápida resolução de seus efeitos colaterais. Para diminuir 0 risco de complicações, durante a realização de ecocardiograma sob estresse, é importante respeitar eventuais contraindicações.


Subject(s)
Humans , Male , Female , Dobutamine/administration & dosage , Coronary Disease/complications , Coronary Disease/diagnosis , Echocardiography, Stress/methods , Echocardiography, Stress , Diagnosis , Prognosis , Risk Factors
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