Revista médica de Chile
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Revista médica de Chile · Sep 2011
Review Case Reports[Venous thrombosis secondary to catheter insertion for hypothermia after cardiac arrest. Report of one case].
To improve survival and reduce neurological injury, the use of mild hypothermia following cardiac arrest has been recommended. We report a 65 years old woman who presented an out-of-hospital ventricular fibrillation and cardiac arrest. ⋯ Although no neurological impairment was observed, physical examination of the right inguinal area and echo-Doppler examination revealed an extensive catheter-related thrombophlebitis with right ileocaval vein occlusion., with high risk of massive and life threatening pulmonary embolism. We report a clinical case and review the literature to point out the need for a high index of diagnostic suspicion of deep venous thrombosis in these specific setting.
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Terminally ill patients frequently have difficulties with fluid and food intake. The indication of artificial hydration in these patients has been subject of intense debate in the past years and the clinical practice widely varies, mostly based on anecdotal data and not on clinical evidence about risks and benefits associated to artificial hydration in terminal patients. ⋯ Several topics, such as the effect of artificial hydration alleviating symptoms or reversing neurological alterations as delirium, its life prolonging effect or if it promotes unnecessary suffering, are discussed. In this review we will analyze clinical benefits and risks associated to artificial hydration in terminal patients, making reference to some ethical principles involved.