Current opinion in critical care
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Curr Opin Crit Care · Dec 2002
Role of the physician in prehospital management of trauma: European perspective.
Advanced prehospital trauma life support is challenged as a whole. Formerly well-accepted basic principles for stabilizing vital functions of the severely injured patient like volume resuscitation, airway protection, and immobilization have been questioned. In prehospital management of trauma, the role of not only the physician but also the paramedic must be redefined. ⋯ Invasive airway management techniques require skills, expertise, and daily routines available only to experienced in-hospital personnel. The controversial issue of paramedic vs physician-based systems should be abandoned. It is the skill, the technique, the awareness of pitfalls, and the capability to handle complications that makes the difference, not the person in possession of the skill.
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Curr Opin Crit Care · Dec 2002
ReviewSpinal immobilization in trauma patients: is it really necessary?
The acute management of potential spinal injuries in trauma patients is undergoing radical reassessment. Until recently, it was mandatory that nearly all trauma patients be immobilized with a back board, hard cervical collar, head restraints, and body strapping until the spine could be cleared radiologically. This practice is still recommended by many references. ⋯ Low-risk patients can be safely cleared clinically, even by individuals who are not physicians. Patients at high risk for spinal instability should be removed from the hard surface to avoid tissue ischemia. Understanding the rationale for these changes requires knowledge of mechanisms of injury, physiology, and biomechanics as they apply to spinal injuries.
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Curr Opin Crit Care · Dec 2002
ReviewTechniques for assessing and achieving fluid balance in acute renal failure.
Fluid therapy, together with attention to oxygen supply, is the cornerstone of resuscitation in all critically ill patients. Hypovolemia results in inadequate blood flow to meet the metabolic requirements of the tissues and must be treated urgently to avoid the complication of progressive organ failure, including acute renal failure. The kidney plays a critical role in body fluid homeostasis. ⋯ Although the importance of fluid management is generally recognized, the choice of fluid, the amount, and assessment of fluid status are controversial. As the choice of fluids becomes wider and monitoring devices become more sophisticated, the controversy increases. This article provides an overview of the concept of fluid management in the critically ill patient with acute renal failure.
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The changing landscape of health care has resulted in an increase in the delivery of critical care in the emergency department. Although the emergency department duration is brief compared with the total length of hospitalization, physiologic determinants of outcome may be established before ICU admission. The care provided during the emergency department stay for critically ill patients has been shown to significantly impact the progression of organ failure and mortality. ⋯ The need to maximize patient throughput in frequently overcrowded emergency departments hinders the provision of optimal care to the critically ill patient. Methodologies should be developed to examine the quality of patient care and objectively measure the impact of clinical interventions. The potential to improve outcome through educational initiatives and resource allocation should not be viewed as a burden of delivering a higher level of care in this setting but as a significant opportunity to effectively mitigate the socioeconomic consequences.