Articles: trauma.
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Evidence linking alcohol use to injury outcomes remains inconclusive, with prehospital and police department-based studies showing negative effects and hospital-based studies showing no effect or better outcomes. ⋯ A high alcohol level in the blood appears to be predictive of more unintentional injury, head injury, and Level I trauma activation and less injuries in extremities.
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The influence of high blood alcohol level (BAL) on the outcome of severely injured patients and the corresponding pathophysiological changes is a controversial issue. ⋯ Severely injured patients with a raised BAL have a higher incidence of severe traumatic brain injury and worse initial physiological parameters. However, the survival rate and in-hospital stay is not influenced. This supports the theory of a neuroprotective role of alcohol.
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J Evid Based Complementary Altern Med · Oct 2014
Mindfulness-based stress reduction for posttraumatic stress symptoms: building acceptance and decreasing shame.
Mindfulness-based psychotherapies are associated with reductions in depression and anxiety. However, few studies address whether mindfulness-based approaches may benefit individuals with posttraumatic stress symptoms. The current pilot study explored whether group mindfulness-based stress reduction therapy reduced posttraumatic stress symptoms, depression, and negative trauma-related appraisals in 9 adult participants who reported trauma exposure and posttraumatic stress or depression. ⋯ Posttraumatic stress symptoms, depression, and shame-based trauma appraisals were reduced over the 8-week period, whereas acceptance of emotional experiences increased. Participants' self-reported amount of weekly mindfulness practice was related to increased acceptance of emotional experiences from pretreatment to posttreatment. Results support the utility of mindfulness-based therapies for posttraumatic stress symptoms and reinforce studies that highlight reducing shame and increasing acceptance as important elements of recovery from trauma.
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Journal of neurotrauma · Oct 2014
Acute Reduction of Microglia Does Not Alter Axonal Injury In a Mouse Model of Repetitive Concussive Traumatic Brain Injury.
The pathological processes that lead to long-term consequences of multiple concussions are unclear. Primary mechanical damage to axons during concussion is likely to contribute to dysfunction. Secondary damage has been hypothesized to be induced or exacerbated by inflammation. ⋯ Altogether, these data are most consistent with the idea that microglia do not contribute to acute axon degeneration after multiple concussive injuries. The possibility of longer-term effects on axon structure or function cannot be ruled out. Nonetheless, alternative strategies directly targeting injury to axons may be a more beneficial approach to concussion treatment than targeting secondary processes of microglial-driven inflammation.
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Pediatric emergency care · Oct 2014
Case ReportsIncidental renal mass found on focused assessment with sonography in trauma.
We present the case of a 9-year-old female who presented after minor blunt abdominal trauma during a sporting event. On focused assessment with sonography for trauma, she was found to have an incidental renal mass, which was ultimately diagnosed as a renal cell carcinoma. In this report, we focus on the use of bedside ultrasound as a screening test and the management of incidental findings.