Emergency medicine clinics of North America
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Emerg. Med. Clin. North Am. · Feb 2018
ReviewManagement of Major Vascular Injuries: Neck, Extremities, and Other Things that Bleed.
Vascular injuries represent a significant burden of mortality and disability. Blunt injuries to the neck vessels can present with signs of stroke either immediately or in a delayed fashion. ⋯ In contrast, patients with penetrating injuries to the neck vessels require airway management, hemorrhage control, and damage control resuscitation before surgical repair. The keys to diagnosis and management of peripheral vascular injury include early recognition of the injury; hemorrhage control with direct pressure, packing, or tourniquets; and urgent surgical consultation.
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Emerg. Med. Clin. North Am. · Feb 2018
ReviewMajor Trauma Outside a Trauma Center: Prehospital, Emergency Department, and Retrieval Considerations.
Care of the critically injured begins well before the patient arrives at a large academic trauma center. It is important to understand the continuum of care from the point of injury in the prehospital environment, through the local hospital and retrieval, until arrival at a trauma center capable of definitive care. This article highlights the important aspects of trauma assessment and management outside of tertiary or quaternary care hospitals. Key elements of each phase of care are reviewed, including management pearls and institutional strategies to facilitate effective and efficient treatment of trauma patients from the point of injury forward.
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Severe pelvic trauma is a challenging condition. The pelvis can create multifocal hemorrhage that is not easily compressible nor managed by traditional surgical methods such as tying off a blood vessel or removing an organ. Its treatment often requires reapproximation of bony structures, damage control resuscitation, assessment for associated injuries, and triage of investigations, as well as multimodality hemorrhage control (external fixation, preperitoneal packing, angioembolization, REBOA [resuscitative endovascular balloon occlusion of the aorta]) by multidisciplinary trauma specialists (general surgeons, orthopedic surgeons, endovascular surgeons/interventional radiologists). This article explores this complex clinical problem and provides a practical approach to its management.
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Old age is a risk factor for poor outcome in trauma patients, as a result of undertriage and the presence of occult life-threatening injuries. The mechanisms of injury for geriatric trauma differ from those in younger patients, with a much higher incidence of low-impact trauma, especially falls from a low height. Frailty is a risk factor for severe injury after minor trauma, and caring for these patients require a multidisciplinary team with both trauma and geriatric expertise. With early recognition and aggressive management, severe injuries can still be associated with good outcomes, even in very elderly patients.
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Emerg. Med. Clin. North Am. · Feb 2018
ReviewReanimating Patients After Traumatic Cardiac Arrest: A Practical Approach Informed by Best Evidence.
Resuscitation of traumatic cardiac arrest is typically considered futile. Recent evidence suggests that traumatic cardiac arrest is survivable. ⋯ In addition, a rationale for deprioritizing chest compressions, steps to quickly reverse dysfunctional ventilation, techniques for temporary control of hemorrhage, and the importance of blood resuscitation are discussed. The best available evidence and the authors' collective experience inform this article.