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2.
Rev. bras. cir. cardiovasc ; 36(6): 817-821, Nov.-Dec. 2021. tab, graf
Artículo en Inglés | LILACS | ID: biblio-1351676

RESUMEN

Abstract The coarctation of the aorta is a relatively highly prevalent congenital heart disease and may be diagnosed as an underline cause of hypertension in adolescents and adults. The gold standard treatment for coarctation of the aorta in these patients is being replaced - from open surgery to endovascular therapy. Some prostheses have been developed to treat the coarctation with less acute and chronic complications. The Dominus® Coarctation Aorta (Braile Biomédica) is the first self-expandable prosthesis created specifically to treat coarctation of the aorta, reducing possible acute complications, like aortic rupture or aortic dissection. Here, we discuss the step-by-step method for using this prosthesis.


Asunto(s)
Humanos , Adolescente , Adulto , Coartación Aórtica/cirugía , Coartación Aórtica/complicaciones , Coartación Aórtica/diagnóstico por imagen , Disección Aórtica/complicaciones , Aorta/cirugía , Prótesis Vascular/efectos adversos , Stents/efectos adversos , Resultado del Tratamiento
3.
Braz. j. infect. dis ; 24(4): 343-348, Jul.-Aug. 2020. tab, graf
Artículo en Inglés | LILACS, ColecionaSUS | ID: biblio-1132463

RESUMEN

Abstract Objectives Differential diagnosis of COVID-19 includes a broad range of conditions. Prioritizing containment efforts, protective personal equipment and testing can be challenging. Our aim was to develop a tool to identify patients with higher probability of COVID-19 diagnosis at admission. Methods This cross-sectional study analyzed data from 100 patients admitted with suspected COVID-19. Predictive models of COVID-19 diagnosis were performed based on radiology, clinical and laboratory findings; bootstrapping was performed in order to account for overfitting. Results A total of 29% of patients tested positive for SARS-CoV-2. Variables associated with COVID-19 diagnosis in multivariate analysis were leukocyte count ≤7.7 × 103 mm-3, LDH >273 U/L, and chest radiographic abnormality. A predictive score was built for COVID-19 diagnosis, with an area under ROC curve of 0.847 (95% CI 0.77-0.92), 96% sensitivity and 73.5% specificity. After bootstrapping, the corrected AUC for this model was 0.827 (95% CI 0.75-0.90). Conclusions Considering unavailability of RT-PCR at some centers, as well as its questionable early sensitivity, other tools might be used in order to identify patients who should be prioritized for testing, re-testing and admission to isolated wards. We propose a predictive score that can be easily applied in clinical practice. This score is yet to be validated in larger populations.


Asunto(s)
Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neumonía Viral/diagnóstico , Infecciones por Coronavirus/diagnóstico , Técnicas de Laboratorio Clínico , Radiografía Torácica , Estudios Transversales , Valor Predictivo de las Pruebas , Sensibilidad y Especificidad , Pandemias , Betacoronavirus , Prueba de COVID-19 , SARS-CoV-2 , COVID-19
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