Protocolos de Angiofluoresceinografía en pacientes de alto riesgo
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Archivos
Fecha
2010
Profesor/a Guía
Facultad/escuela
Idioma
es
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
La Angiofluoresceinografia retinal (AFG) es un procedimiento que nos brinda
un valioso apoyo para proporcionar el diagnóstico y tratamiento adecuado en determinadas
patologías visuales. Es uno de los exámenes realizado por el Tecnólogo Médico de
Oftalmología en donde está expuesto a accidentes y demandas, debido a que es un examen
invasivo y que podría generar reacciones adversas (leves, moderadas y severas) e incluso
la muerte. En dicho examen, se inyecta un colorante vegetal llamado fluoresceína en una
vena de la extremidad superior, este circula hasta llegar al globo ocular permitiendo así
fotografiar su paso por los capilares y venas de la retina.
Es posible que se puedan presentar efectos indeseables, a pesar de la correcta
realización de la técnica, siendo las náuseas los más comunes. Otros efectos adversos
pueden afectar incluso a órganos y sistemas dependiendo de la situación vital del paciente y
a sus patologías de base. Por este motivo nuestra investigación busca definir cuáles son los
pacientes de alto riesgo que debido a su estado de salud tendrían mayor predisposición a
presentar reacciones adversas. También develaremos los fundamentos fisiológicos del
porqué en algunos pacientes es recomendable modificar el procedimiento, tomar un mayor
número de precauciones, o tajantemente negarse a realizar el examen.
Nuestro objetivo es crear protocolos de realización en el procedimiento
angiográfico en pacientes de alto riesgo, demostrar su importancia y adecuar las técnicas
para cada tipo de paciente. De esta manera ayudar a obtener los beneficios que aporta la
angiofluoresceinografia sin exponer a nuestros pacientes a riesgos que se puedan evitar.
El trabajo se basa en una revisión bibliográfica y recolección de datos en base a
encuestas dirigidas a profesionales, con el fin de lograr estandarizar una metódica de
trabajo para así evitar posibles complicaciones, en aquellos pacientes de alto riesgo.
The retina! Angiofluoesceinografia (AFG) is a procedure which g¡ves us valuable support to provide diagnosis and appropriate treatment in certain visual disorders. 1t is one of the tests conducted by the Medica! Technologist Ophthalmology where he is exposed to accidents and claims, because is invasive and could cause adverse reactions (mild, moderate and severe) and even death. In this procedure a vegetable dye is injected called fluorescein into a vein in the arm, this runs up to the eyeball allowing shooting their way through the capillaries and veins of the retina. lt is possible that undesirable effects may occur, despite the successful implementation of the technique, being nausea the most common. Other side effects may also affect organs and systems depending on patient's life situation and their underlying pathologies. For this reason our research seeks to define what are the high-risk paticnts because their health would be more prone to any adverse event. Also reveal the physiological basis of why sorne patients is advisable to amend the procedure, take more precautions, or flatly refuse to the exam. We aim to create protocols for implementation in the angiography in patients at high risk, demonstrate their importance and matching techniques for each patient this way help to obtain the benefits of angiofluoresceinografia without exposing our patients to risks that can be avoided. The work is based on a literature review and data collection based on surveys of professionals, in order to achieve an orderly working to standardize to avoid possible complications in high risk patients.
The retina! Angiofluoesceinografia (AFG) is a procedure which g¡ves us valuable support to provide diagnosis and appropriate treatment in certain visual disorders. 1t is one of the tests conducted by the Medica! Technologist Ophthalmology where he is exposed to accidents and claims, because is invasive and could cause adverse reactions (mild, moderate and severe) and even death. In this procedure a vegetable dye is injected called fluorescein into a vein in the arm, this runs up to the eyeball allowing shooting their way through the capillaries and veins of the retina. lt is possible that undesirable effects may occur, despite the successful implementation of the technique, being nausea the most common. Other side effects may also affect organs and systems depending on patient's life situation and their underlying pathologies. For this reason our research seeks to define what are the high-risk paticnts because their health would be more prone to any adverse event. Also reveal the physiological basis of why sorne patients is advisable to amend the procedure, take more precautions, or flatly refuse to the exam. We aim to create protocols for implementation in the angiography in patients at high risk, demonstrate their importance and matching techniques for each patient this way help to obtain the benefits of angiofluoresceinografia without exposing our patients to risks that can be avoided. The work is based on a literature review and data collection based on surveys of professionals, in order to achieve an orderly working to standardize to avoid possible complications in high risk patients.
Notas
Tesis (Tecnólogo Médico, mención en oftalmología)
Palabras clave
Visión - Trastornos - Examen