Articles: trauma.
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Turgeon AF, Fergusson DA, Clayton L, et al; HEMOTION Trial Investigators on behalf of the Canadian Critical Care Trials Group, the Canadian Perioperative Anesthesia Clinical Trials Group, and the Canadian Traumatic Brain Injury Research Consortium. Liberal or restrictive transfusion strategy in patients with traumatic brain injury. N Engl J Med. 2024;391:722-735. 38869931.
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This study aimed to understand current prehospital trauma air-ambulance policies and triage guidelines across Canada. The research question centered on understanding the guidelines used by provinces and territories and identifying potential regional variations in air-ambulance triage. ⋯ This study provides a snapshot of the current state of prehospital trauma-triage guidelines in Canada. With some differences in nomenclature, Canadian provinces and territories widely apply the CDC guidelines to serve their populations. There is some regional variation on how transport is initiated within their borders. The findings underscore the delicate balance required for optimizing air-ambulance policies, considering factors such as timely access, resource allocation, and the local application of guidelines.
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Given the high rates of physical trauma and pain among service members, opioid-prescribing practices and use patterns have significant implications for the well-being of service members and can affect military medicine and personnel readiness. This study measured the association between prescribed opioid and benzodiazepine medications and subsequently reported injuries (accidental, alcohol and drug related, self-inflicted, and violence related) among active duty military members. Participants were service members who entered the military between January 1, 2005, and June 30, 2010. ⋯ Although a dose-response effect was observed for all injury types, it reached a plateau sooner for natural or environmental accidents and self-inflicted injuries relative to alcohol-related and drug-related injuries, violence-related injuries, vehicle accidents, accidental falls, and other accidents. Benzodiazepine prescriptions were found in 3.5% of individuals with an injury and 0.5% of individuals without an injury. The association between benzodiazepine prescriptions and injuries was strongest for natural and environmental accidents.
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The American College of Surgeons recommends operative debridement of open tibial fractures within 24 h of presentation. It is unknown what the compliance rates are with this recommendation and what factors contribute to delays to operation. ⋯ We identified longer wait times to operative irrigation and debridement of open tibial fractures for Black and American Indian patients, women, and those with Medicaid. The implementation of health equity focused quality metrics may be necessary to achieve equity in trauma care.
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Background : Trauma and blood loss are frequently associated with organ failure, immune dysfunction, and a high risk of secondary bacterial lung infections. We aim to test if plasma metabolomic flux and monocyte bioenergetics are altered in association with trauma and related secondary infections. Methods : Plasma samples were collected from trauma patients at three time points: days 0, 3, and 7 postadmission. ⋯ Conclusions : Our study highlights that the metabolic profile is significantly and persistently affected by trauma and related infections. Among trauma survivors, metabolic alterations in plasma were associated with reduced monocyte bioenergetics. These exploratory findings establish a groundwork for future clinical studies aimed at enhancing our understanding of the interplay between metabolic/bioenergetic alterations associated with trauma and secondary bacterial infections.