J Trauma
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Comparative Study Controlled Clinical Trial
Mortality and regional oxygen saturation index in septic shock patients: a pilot study.
Peripheral muscle tissue oxygenation determined noninvasively using near-infrared spectroscopy may help to identify tissue hypoperfusion in septic patients. The aim of this study was to investigate regional oxygen saturation index (rSO2) in the brachioradialis (forearm) muscle by comparing measurements in healthy subjects and in intensive care unit (ICU) septic shock patients, and determine whether brachioradialis muscle rSO2 is associated with poor outcome in ICU septic shock patients. ⋯ We observed that septic shock patients with forearm skeletal muscle rSO2≤60% throughout first 24 hours after ICU admission had significantly greater mortality rate than patients with forearm skeletal muscle rSO2>60% throughout this critical time.
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Randomized Controlled Trial Comparative Study
Removing a patient from the spine board: is the lift and slide safer than the log roll?
After spine board immobilization of the trauma victim and transport to the hospital, the patient is removed from the spine board as soon as practical. Current Advanced Trauma Life Support's recommendations are to log roll the patient 90 degrees, remove the spine board, inspect and palpate the back, and then log roll back to supine position. There are several publications showing unacceptable motion in an unstable spine when log rolling. ⋯ Spine boards can be removed using a lift-and-slide maneuver with less motion and potentially less risk to the patient's long-term neurologic function than expected using the log roll.
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Multicenter Study Comparative Study
Directness of transport of major trauma patients to a level I trauma center: a propensity-adjusted survival analysis of the impact on short-term mortality.
Whether severely injured patients should be transported directly to tertiary trauma centers, bypassing closer nontertiary facilities, or be transported first to nearby, less-specialized facilities for immediate care and stabilization has been studied with mixed findings. Differences in study locale, case mix, and variation in the structure and level of maturation of the trauma system may explain some of the discrepancy in findings. In addition, risk adjustment strategies used in these studies did not take into account prehospital baseline characteristics as well as time since injury. ⋯ Transferred patients in a predominantly rural region are at an increased risk of short-term mortality. This suggests that severely injured patients should be transported directly to tertiary trauma centers. For patients requiring immediate stabilization at nontertiary facilities, this should be performed promptly without unnecessary delays.