Articles: trauma.
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Scand J Trauma Resus · Dec 2024
Pre-alerts from critical care ambulances to trauma centers: a quantitative survey of trauma team leaders in Ontario, Canada.
Pre-alerts from paramedics to trauma centers are important for ensuring the highest quality of trauma care. Despite this, there is a paucity of data to support best practices in trauma pre-alert notifications. Within the trauma system of Ontario, Canada, the provincial critical care transport organization, Ornge, provides pre-alerts to major trauma centers, but standardization is currently lacking. This study examined the satisfaction of trauma team leaders' (TTLs) satisfaction with current trauma pre-alerts and their preferences for logistics, content, and structure. ⋯ There is room for improvement through standardizing communication and streamlined pre-alert channels. Some disagreements exist between TTLs, particularly regarding logistics. Further research should examine TTL satisfaction after implementing the change in the pre-alert notification framework, which can address localized issues through stakeholder meetings with individual TTLs.
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Death in the early phase of trauma is primarily attributable to uncontrolled bleeding exacerbated by trauma-induced coagulopathy (TIC). A comprehensive synthesis of the available evidence on interventions for TIC is needed. ⋯ FC and PCC administrations did not significantly reduce mortality. However, FC, PCC, and FC + PCC reduced transfusion rates and complications in patients with coagulopathy-associated trauma. However, the definition of TIC is quite heterogeneous. Thus, the definition of TIC should be defined universally. Furthermore, due to the lack of high certainty of evidence, further well-constructed trials are warranted to investigate the efficacy of blood component products, specifically FC and PCC supplementation for TIC.
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Traumatic rib fractures are associated with pain lasting weeks to months and a decreased ability to inspire deeply or cough to clear secretions. Ultrasound-guided percutaneous cryoneurolysis involves reversibly ablating peripheral nerve(s) using exceptionally low temperature with a transdermal probe, resulting in a prolonged nerve block with a duration measured in months. We hypothesized that cryoneurolysis would improve analgesia and inspired volume following rib fracture. ⋯ Ultrasound-guided percutaneous cryoneurolysis improves maximum inspired lung volume while concurrently decreasing pain and opioid consumption after traumatic rib fracture. These results should be considered preliminary, requiring confirmation with a trial including a larger sample size.
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Acutely injured trauma patients may develop shock from several potential mechanisms, including hypovolemic shock from hemorrhage, neurogenic shock from traumatic brain injury (TBI) or spinal cord injury, obstructive shock from tension pneumothorax or pericardial tamponade, or a mix of several of these mechanisms. Regardless of the cause, restoration of adequate perfusion is of critical importance to reduce the morbidity and mortality of trauma patients with shock. ⋯ The prehospital use of vasopressors to augment organ perfusion pressures seems theoretically appealing for settings where trauma patients have hemorrhagic shock that is refractory to volume resuscitation strategies alone, where blood products are not available, in cases of hypoperfusion caused by neurogenic shock, or to address mean arterial pressure (MAP) goals in severe spinal cord injury. The National Association of Emergency Medical Services Physicians (NAEMSP) reviewed the available evidence surrounding the prehospital use of vasopressors in shock related to trauma to develop the following recommendations as supported by the evidence summarized in the subsequent resource document.