dc.contributorSaavedra Trujillo, Carlos Humberto
dc.contributorEcheverry Gaitán, María Clara
dc.contributorPérez Cely, Jairo Antonio
dc.contributorMurcia Aranguren, Martha Isabel
dc.contributorEslava Schmalbach, Javier Hernando
dc.contributorMontañez Ayala, Anita Maria
dc.contributorRodríguez Castillos, Juan German
dc.contributorGrupo de Investigación: Grupo de infecciones y salud en el trópico
dc.creatorSalcedo Torres, David Ernesto
dc.date.accessioned2023-02-08T16:24:31Z
dc.date.accessioned2023-06-07T00:09:55Z
dc.date.available2023-02-08T16:24:31Z
dc.date.available2023-06-07T00:09:55Z
dc.date.created2023-02-08T16:24:31Z
dc.date.issued2023-01-25
dc.identifierhttps://repositorio.unal.edu.co/handle/unal/83382
dc.identifierUniversidad Nacional de Colombia
dc.identifierRepositorio Institucional Universidad Nacional de Colombia
dc.identifierhttps://repositorio.unal.edu.co/
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/6651779
dc.description.abstractIntroducción: La mortalidad asociada a la infección por SARS CoV-2 varia en diferentes localizaciones geográficas, hallazgo en relación con la variabilidad en la población respecto a la prevalencia de comorbilidades, edad, la respuesta inmune del hospedador, entre otros. Se han descrito variantes genéticas del virus con fenotipos distintos, ya sea por cambios antigénicos, de la transmisibilidad o virulencia, y por tanto tener un impacto en la morbimortalidad Objetivos: Determinar qué factores se asocian a muerte en los pacientes con COVID 19 que ingresan a la unidad de cuidado crítico y describir la frecuencia de las variantes de SARS CoV-2 en estos pacientes. Materiales y métodos: Se realizó un estudio observacional analítico, retrospectivo tipo casos y controles para evaluar la asociación entre las variables clínicas, paraclínicas y sociodemográficas y el desenlace muerte, en los pacientes que ingresan a la unidad de cuidado crítico con diagnóstico de COVID 19, atendidos entre junio de 2020 y agosto de 2021. Resultados: Un total de 88 pacientes fueron incluidos, 44 casos (desenlace muerte presente), en el análisis univariado se identificaron como factores de riesgo de muerte las variables edad mayor de 65 años OR 7.15 (2.79-18.32), neutrófilos mayores de 12 x 10*3/uL, 3.40 (1.35-8.53), creatinina sérica mayor de 1.3 OR 3.11 (1.17-8.24), Ingreso directo a UCI OR 5.40 (1.78-16.35), y requerimiento de soporte vasoactivo, ventilatorio y de terapia de reemplazo renal con ORs de 12.00 (2.55-56.30), 14.33 (1.76-116.67) y 14.53 (3.11-67.85) respectivamente. Conclusiones: Los factores de riesgo identificados pueden ayudar a una estratificación acertada del riesgo de muerte y así mismo ayudar a determinar conductas tempranas de tratamiento y monitorización en la atención a pacientes con COVID 19 atendidos en la Unidad de Cuidado Critico. Palabras clave: SARS CoV2, Variantes genéticas, Unidad de cuidado crítico, mortalidad (Texto tomado de la fuente)
dc.description.abstractIntroduction: The mortality associated with SARS CoV-2 infection varies in different geographical locations, a finding related to the variability in the population regarding the prevalence of comorbidities, age, the host's immune response, among others. Genetic variants of the virus with different phenotypes have been described, either due to antigenic changes, transmissibility or virulence, and therefore having an impact on morbimortality. Objectives: To determine which factors are associated with death in patients with COVID 19 admitted to the critical care unit and to describe the frequency of SARS CoV-2 variants in these patients. Materials and methods: An analytical, retrospective observational case-control study will be carried out to evaluate the association between clinical, paraclinical and sociodemographic variables and the outcome of death, in patients admitted to the critical care unit with a diagnosis of COVID 19, served between June 2020 and August 2021 Results: A total of 88 patients were included, 44 cases (death outcome present), were identified as a risk factor for death the variables age over 65 years OR 7.15 (2.79-18.32), neutrophils over 12 x 10*3/uL, 3.40 (1.35-8.53),serum creatinine greater than 1.3 OR 3.11 (1.17-8.24), direct admission to the ICU OR 5.40 (1.78-16.35) and requirement of vasoactive, ventilatory support and renal replacement therapy with ORs of 12.00 (2.55- 56.30), 14.33 (1.76-116.67) y 14.53 (3.11-67.85) respectively. Conclusions: The identified risk factors can help to accurately stratify the risk of death and also help determine early treatment and monitoring behaviors in the care of patients with COVID 19 treated in the Critical Care Unit .
dc.languagespa
dc.publisherUniversidad Nacional de Colombia
dc.publisherBogotá - Medicina - Especialidad en Infectología
dc.publisherFacultad de Medicina
dc.publisherBogotá, Colombia
dc.publisherUniversidad Nacional de Colombia - Sede Bogotá
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dc.rightsAtribución-NoComercial 4.0 Internacional
dc.rightshttp://creativecommons.org/licenses/by-nc/4.0/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleFactores asociados a muerte y evaluación de variantes genéticas en pacientes adultos con covid 19 que ingresan a la unidad de cuidado crítico en el hospital universitario nacional de Colombia
dc.typeTrabajo de grado - Especialidad Médica


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