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dc.contributor.advisorMeléndez Flórez, Héctor Julio
dc.contributor.advisorLeotau Rodríguez, Mario Andrés
dc.contributor.authorCastillo Niño, Andrea Juliana
dc.coverage.spatialColombiaspa
dc.date.accessioned2022-07-11T20:33:26Z
dc.date.available2022-07-11T20:33:26Z
dc.date.issued2022
dc.identifier.urihttp://hdl.handle.net/20.500.12749/16900
dc.description.abstractIntroducción: La Hipotensión Arterial es el evento adverso más frecuente posterior a la Anestesia Subaracnoidea (ARS). Predecir este evento ha sido objeto de múltiples estudios sin resultados favorables. el uso de “precargas” ha sido muy discutido como medida preventiva. la valoración ecográfica de vena cava inferior (VCI) podría ser útil para evaluar la volemia y su papel como predictor de hipotensión en ARS no se ha estudiado. Objetivo: Describir la correlación entre los índices derivados de la VCI: índice de colapsabilidad (ICVCI) e índice de distensibilidad (IDVCI) y el desarrollo de hipotensión posterior a la anestesia subaracnoidea (ARS). Métodos: Estudio longitudinal analítico de tecnología diagnóstica en 70 pacientes sometidos a ARS, previa medición ecográfica de PDVCI según protocolo. Los PDVCI evaluados; Diámetro al final de espiración (DVCIe<2cms), Índice Colapsabilidad (ICVCI≥40), Índice distensibilidad (IDVCI≥18%). Hipotensión Arterial definida como TAS <90mmHg TAM<60mmHg o TAS o TAM >25% en hipertensos. Se evaluó el grado de correlación mediante el Índice de Correlación de Pearson y análisis de regresión lineal simple y binomial para evaluar otros factores asociados a la presencia de Hipotensión. Resultados: La correlación entre PDVCI e hipotensión post-ARS fue débil y negativa (r:-0,0482). No obtuvimos significancia estadística en la regresión lineal (p>0,05), los coeficientes obtenidos fueron negativos. El antecedente de HTA y un nivel menor a T4 fueron factores de riesgo para hipotensión. Discusión: Los PDVCI no son predictores de Hipotensión post-ARS. El nivel alcanzado persiste como factor de riesgo conocido pero no predictivo y el antecedente de HTA tiene evidencia no concluyente. Seguiremos promoviendo esta línea de investigación e implementando medidas preventivas.spa
dc.description.tableofcontents1. Resumen ejecutivo 6 2. Introducción 7 3. Planteamiento del problema 10 4. Pregunta de investigación 10 5. Hipótesis investigativa 10 6. Justificación 11 7. Marco teórico y estado del arte 13 8. Objetivos 26 • Objetivo general 26 • Objetivos específicos 26 9. Metodología 27 • Diseño de estudio 27 • Población blanco 27 • Población elegible 27 • Criterios de inclusión 27 • Criterios de exclusión 27 • Tiempo de ejecución 28 • Variables Explicatorias 29 • Consideraciones Académicas, Éticas y Legales 29 • Flujograma 31 • Manejo de datos y Análisis estadístico 32 10. Resultados 36 11. Discusión 47 12. Conclusiones 51 13. Bibliografía 52 14. Anexos 55 • Variables Independientes 54 • Instrumento de recolección de datos y consentimiento 58 • Cronograma de actividades realizadas 66 • Presupuesto Proyectado y Ejecutado 67spa
dc.format.mimetypeapplication/pdfspa
dc.language.isospaspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.5/co/*
dc.titleAnestesia subaracnoidea, hipotensión arterial y parámetros derivados de vena cava inferiorspa
dc.title.translatedSubarachnoid anesthesia, arterial hypotension and parameters derived from the inferior vena cavaspa
dc.degree.nameEspecialista en Anestesiologíaspa
dc.publisher.grantorUniversidad Autónoma de Bucaramanga UNABspa
dc.rights.localAbierto (Texto Completo)spa
dc.publisher.facultyFacultad Ciencias de la Saludspa
dc.publisher.programEspecialización en Anestesiologíaspa
dc.description.degreelevelEspecializaciónspa
dc.type.driverinfo:eu-repo/semantics/masterThesis
dc.type.localTesisspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdcc
dc.subject.keywordsAnesthesiologyspa
dc.subject.keywordsMedical sciencesspa
dc.subject.keywordsHealth sciencesspa
dc.subject.keywordsMedicinespa
dc.subject.keywordsSubarachnoid anesthesiaspa
dc.subject.keywordsInferior vena cavaspa
dc.subject.keywordsParameter monitoringspa
dc.subject.keywordsUltrasonographyspa
dc.subject.keywordsArterial hypotensionspa
dc.subject.keywordsBlood circulation disordersspa
dc.subject.keywordsSpinal functionspa
dc.identifier.instnameinstname:Universidad Autónoma de Bucaramanga - UNABspa
dc.identifier.reponamereponame:Repositorio Institucional UNABspa
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersion
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
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dc.contributor.cvlacMeléndez Flórez, Héctor Julio [0000320609]spa
dc.contributor.orcidLeotau Rodríguez, Mario Andrés [0000-0003-4374-2840]spa
dc.contributor.orcidMeléndez Flórez, Héctor Julio [0000-0003-1791-8099]spa
dc.contributor.researchgateLeotau Rodríguez, Mario Andrés [Mario-Andres-Leotau-2168119231]spa
dc.subject.lembAnestesiologíaspa
dc.subject.lembCiencias médicasspa
dc.subject.lembMedicinaspa
dc.subject.lembTrastornos de la circulación sanguíneaspa
dc.subject.lembVena cavaspa
dc.subject.lembFunción espinalspa
dc.identifier.repourlrepourl:https://repository.unab.edu.cospa
dc.description.abstractenglishIntroduction: Arterial hypotension is the most frequent adverse event after Subarachnoid Anesthesia (ARS). Predicting this event has been the subject of multiple studies without favorable results. the use of “preloads” has been much discussed as a preventive measure. Ultrasound evaluation of the inferior vena cava (IVC) could be useful to assess blood volume and its role as a predictor of hypotension in ARS has not been studied. Objective: To describe the connections between the indices derived from the IVC: collapsibility index (ICCI) and compliance index (IDVCI) and the development of hypotension after subarachnoid anesthesia (SRA). Methods: Analytical longitudinal study of diagnostic technology in 70 patients undergoing ARS, after ultrasound measurement of PDVCI according to protocol. The PDVCI evaluators; End-expiratory diameter (eVCId<2cms), Collapsibility Index (ICVCI≥40), Compliance Index (IDVCI≥18%). Arterial hypotension defined as TAS <90mmHg MAP <60mmHg or TAS or MAP >25% in hypertensive patients. The degree of conversion was evaluated using the Pearson Correlation Index and simple and binomial linear regression analysis to evaluate other factors associated with the presence of hypotension. Results: The consequence between PDVCI and post-ARS hypotension was weak and negative (r: -0.0482). We did not obtain statistical significance in the linear regression (p>0.05), the coefficients obtained were negative. A history of hypertension and a level lower than T4 were risk factors for hypotension. Discussion: PDVCI are not predictors of post-ARS hypotension. The level reached persists as a known but not predictive risk factor and the history of hypertension has inconclusive evidence. We will continue to promote this line of research and implement preventive measures.spa
dc.subject.proposalCiencias de la saludspa
dc.subject.proposalAnestesia subaracnoideaspa
dc.subject.proposalVena cava inferiorspa
dc.subject.proposalMonitorización de parámetrosspa
dc.subject.proposalUltrasonografíaspa
dc.subject.proposalHipotensión arterialspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TM
dc.rights.creativecommonsAtribución-NoComercial-SinDerivadas 2.5 Colombia*
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.coverage.campusUNAB Campus Bucaramangaspa
dc.description.learningmodalityModalidad Presencialspa


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