J Trauma
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Comparative Study
Cost-utility analysis of levetiracetam and phenytoin for posttraumatic seizure prophylaxis.
The standard for early posttraumatic brain injury (TBI) seizure prophylaxis is phenytoin. Despite its effectiveness, some argue for the use of newer antiepileptics (e.g., levetiracetam) because phenytoin requires close monitoring to maintain its therapeutic window and is associated with rare cutaneous hypersensitivity reactions. The purpose of this study was to evaluate whether phenytoin or levetiracetam would be more cost-effective in preventing early post-TBI seizures and reducing their negative impact on TBI outcomes. ⋯ Phenytoin is more cost-effective than levetiracetam at all reasonable prices and at all clinically plausible reductions in post-TBI seizure potential.
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During the initial development of an Emergency General Surgery (EGS) service, severity of illness (SOI) can be expected to be high and should decrease as the service matures. We hypothesize that a matured regional EGS service would show decreasing mortality and length of stay (LOS) over time. ⋯ Despite consistently high SOI, a dedicated and matured EGS service demonstrated a decrease in mortality and LOS.
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Timing and type of chemoprophylaxis (CP) that should be used in patients with traumatic brain injury (TBI) remains unclear. We reviewed our institutions experience with low-molecular-weight heparin (LMWH) and unfractionated heparin (UFH) in TBI. ⋯ LMWH is an effective method of CP in patients with TBI, providing a lower rate of venous thromboembolic and hemorrhagic complications when compared with UFH. A large, prospective, randomized study would better evaluate the safety and efficacy of LMWH in patients suffering blunt traumatic brain injury.
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Validation of the IMPACT outcome prediction score using the Nottingham Head Injury Register dataset.
Comparison of traumatic brain injury (TBI) outcomes is severely limited by the absence of a universally accepted and validated outcome prediction score. The IMPACT group recently reported models predicting mortality and unfavorable outcome after TBI, based on the outcomes of patients with moderate and severe head injury reported in two large clinical trials. ⋯ The 2005 IMPACT model for unfavorable outcome performs well when used to predict outcome in adults with moderate and severe TBI presenting to a British neurosurgical center. However, the model for mortality fitted less well, slightly overestimating mortality in the higher-risk groups.
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Neer IIB distal clavicle fracture is associated with disruption of the coracoclavicular ligament and a variable degree of displacement. Surgical treatment using various implants such as intramedullary wires, screws, and plates has been described in the literature with satisfactory results. ⋯ Minimally invasive surgery using titanium cable seems to be a good option for the treatment of Neer IIB distal clavicle fractures, with early functional recovery and no requirement for revision surgery.