ABSTRACT
La hipotermia accidental es una patología ambiental con unos principios básicos de clasificación y reanimación que sirven tanto para el medio montañoso, marítimo o urbano. Esta patología ha formado parte, junto a la acidosis y la coagulopatía, de la famosa «tríada letal» de las víctimas traumáticas en situación crítica. En su manejo y asistencia está implicada toda una cadena asistencial que se extiende desde la medicina de urgencia prehospitalaria hasta la medicina intensiva, llegando incluso hasta la cirugía cardiaca y/o a los programas de circulación extracorpórea. Una buena clasificación prehospitalaria del grado de hipotermia facilitará su manejo inicial y evitará traslados interhospitalarios o secundarios innecesarios. Lo fundamental es trasladar, con la mayor urgencia posible, a las víctimas hipotérmicas en asistolia o fibrilación ventricular hasta aquellos hospitales que tengan la capacidad tecnológica adecuada para el tratamiento de estas especiales situaciones clínicas. Este artículo, trata de sentar las bases que faciliten un manejo adecuado de la hipotermia accidental desde la primera asistencia prehospitalaria hasta tratamiento final hospitalario, incluyendo la reanimación y el recalentamiento con circulación extracorpórea (AU)
Accidental hypothermia is an environmental condition with basic principles of classification and resuscitation that apply to mountain, sea or urban scenarios. Along with coagulopathy and acidosis, hypothermia belongs to the lethal triad of trauma victims requiring critical care. A customized healthcare chain is involved in its management, extending from on site assistance to intensive care, cardiac surgery and/or the extracorporeal circulation protocols. A good classification of the degree of hypothermia preceding admission contributes to improve management and avoids inappropriate referrals between hospitals. The most important issue is to admit hypothermia victims in asystolia or ventricular fibrillation to those hospitals equipped with the medical technology which these special clinical scenarios require. This study attempts to establish the foundations for optimum management of accidental hypothermia from first emergency care on site to treatment in hospital including, resuscitation and rewarming with extracorporeal circulation (AU)
Subject(s)
Humans , Hypothermia/diagnosis , Hypothermia/therapy , Critical Care/methods , Rewarming , Cardiopulmonary Resuscitation , Extracorporeal CirculationABSTRACT
Accidental hypothermia is an environmental condition with basic principles of classification and resuscitation that apply to mountain, sea or urban scenarios. Along with coagulopathy and acidosis, hypothermia belongs to the lethal triad of trauma victims requiring critical care. A customized healthcare chain is involved in its management, extending from on site assistance to intensive care, cardiac surgery and/or the extracorporeal circulation protocols. A good classification of the degree of hypothermia preceding admission contributes to improve management and avoids inappropriate referrals between hospitals. The most important issue is to admit hypothermia victims in asystolia or ventricular fibrillation to those hospitals equipped with the medical technology which these special clinical scenarios require. This study attempts to establish the foundations for optimum management of accidental hypothermia from first emergency care on site to treatment in hospital including, resuscitation and rewarming with extracorporeal circulation.
Subject(s)
Hypothermia/therapy , Resuscitation/methods , Accidents , Algorithms , Avalanches , Combined Modality Therapy , Critical Care/methods , Disease Management , Emergency Medical Services , Extracorporeal Circulation , Extracorporeal Membrane Oxygenation , Heart Arrest/etiology , Heart Arrest/therapy , Humans , Hypothermia/classification , Hypothermia/complications , Hypothermia/physiopathology , Patient Transfer , Practice Guidelines as Topic , Rewarming/methods , Severity of Illness Index , Ventricular Fibrillation/etiology , Ventricular Fibrillation/therapy , Wounds and Injuries/complications , Wounds and Injuries/therapyABSTRACT
OBJECTIVES: Evaluation of regional anaesthesia procedures for limb traumatic surgery performed in an emergency department. METHOD: Anaesthetic procedures concerning traumatic emergencies have been studied from 1995 to 2000. RESULTS: A 32% increase in anaesthesia practice was observed from 1995 (221) to 2000 (292) with a 52% increase in regional anaesthesia. Since 1996, regional anaesthesia represents more than 80% of the anaesthetic procedures and 90% for the upper limb surgery (66% of the surgical procedures). Axillary block (50%), interscalene brachial plexus block (15%) and combined sciatic and femoral nerve block (17%) were the main regional anaesthesia procedures. Spinal anaesthesia (9 cases) and intravenous locoregional anaesthesia (12 cases) were rarely used. CONCLUSION: In our study, regional anaesthesia is the most used technique when compared to general anaesthesia for emergency procedure. The anaesthetic staff has to be motivated and trained.
