J Trauma
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There is increasing evidence that the duration of red blood cell (RBC) storage negatively impacts outcomes. Data regarding prolonged storage of other blood components, however, are lacking. The aim of this study was to evaluate how the duration of platelet storage affects trauma patient outcomes. ⋯ In critically ill trauma patients, there was a stepwise increase in complications, in particular sepsis, with exposure to progressively older platelets. Further evaluation of the underlying mechanism and methods for minimizing exposure to older platelets is warranted.
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To evaluate the outcome and highlight the operative tips of using the reverse posterior interosseous artery (PIA) flap in the treatment of severe contractures of the first web space. ⋯ The reverse PIA flap is suited for defect cover in the treatment of severe contractures of the first web space. A usual pitfall using the reverse PIA flap is that the skin paddle is inadvertently outlined over the proximal 1 of 3 forearm to increase its distal reach, which usually leads to postoperative venous congestion. However, if the distal flap pole is placed at or distal to the midpoint from the lateral epicondyle to the radial side of the ulnar head, choosing the proximal 1 of 2 forearm as the donor site of the skin paddle to increase its distal reach is reliable.
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Induced hypothermia after cardiac arrest is an accepted neuroprotective strategy. However, its role in cardiac arrest during acute trauma care is not yet defined. To characterize recent experience with this technique at our center, we undertook a detailed chart review of acute trauma patients managed with induced hypothermia after cardiac arrest. ⋯ Mild induced hypothermia can be beneficial in a selected group of trauma patients after cardiac arrest. Prospective trials are needed to explore the effects of targeted temperature management on coagulation in this patient group.
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The aim of this study was to evaluate the role of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and its quantitative coefficient (K(trans)) in the assessment of the extent of traumatic brain injury (TBI) in a rabbit model. ⋯ DCE-MRI and its quantitative coefficient, K(trans), have the potential to accurately assess the blood-brain barrier and the extent of injury in an in vivo model of TBI.