Journal of neurotrauma
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Journal of neurotrauma · Aug 2018
Effects of Statin Treatment on Outcomes after Traumatic Brain Injury.
Neuroprotective treatments that have shown promise in reducing secondary injury and improving recovery in animal models of traumatic brain injury (TBI) have not been found effective to date in humans. One reason may be the delay after injury in initiating treatment. Statin medications are among the promising neuroprotective agents in animal models, and their presence in the bloodstream of many individuals at the time of injury might optimize their clinical impact. ⋯ The treated and untreated participants did not differ on initial Glasgow Coma Score, time until commands were followed, duration of post-traumatic amnesia, or Functional Independence Measure (FIM) scores at rehabilitation admission, discharge, or 1 year post-injury, or on acute or rehabilitation hospital lengths of stay. Evidence of greater and lesser statin compliance was not associated with outcome. This study did not provide support for a clinically important benefit of statin use at the time of moderate to severe TBI.
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Journal of neurotrauma · Aug 2018
Fear Avoidance and Clinical Outcomes from Mild Traumatic Brain Injury.
Characterizing psychological factors that contribute to persistent symptoms after mild traumatic brain injury (MTBI) can inform early intervention. To determine whether fear avoidance, a known risk factor for chronic disability after musculoskeletal injury, is associated with worse clinical outcomes from MTBI, adults were recruited from four outpatient MTBI clinics and assessed at their first clinic visit (mean = 2.7, standard deviation = 1.5 weeks post-injury) and again four to five months later. Of 273 patients screened, 102 completed the initial assessment, and 87 returned for the outcome assessment. ⋯ Endurance behavior predicted the same outcomes, except for depression. In summary, avoidance and endurance behavior were associated with a range of adverse clinical outcomes from MTBI. These may represent early intervention targets.
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Journal of neurotrauma · Aug 2018
The Canadian Traumatic Brain Injury Research Consortium: Epitomizing Collaborative Research in Canada.
Traumatic brain injury (TBI) is the leading cause of death in the first half of life and a chronic disability for Canadians of all ages. Despite the recognized importance of TBI, there is no integrated national strategy for research and best practices in Canada. We therefore created the Canadian TBI Research Consortium (CTRC) to build an ideal model of collaboration between Canadian TBI researchers. ⋯ Our group is composed of more than 100 Canadian researchers from coast to coast, most of them funded by the Canadian Institutes of Health Research and other granting agencies. In conclusion, the CTRC prioritizes investigator-led TBI research and broadens the research agenda by integrating researchers from different disciplines in the field of TBI research to optimize delivery of care and improve the health of Canadians with TBI. Our goals are being accomplished across the whole continuum of care by conducting clinically relevant and practice-changing research.
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Journal of neurotrauma · Aug 2018
ReviewA Review of Clinical Trials in Spinal Cord Injury including Biomarkers.
Acute traumatic spinal cord injury (SCI) entered the arena of prospective, randomized clinical trials almost 40 years ago, with the undertaking of the National Acute Spinal Cord Study (NASCIS) I trial. Since then, a number of clinical trials have been conducted in the field, spurred by the devastating physical, social, and economic consequences of acute SCI for patients, families, and society at large. Many of these have been controversial and attracted criticism. The current review provides a critical summary of select past and current clinical trials in SCI, focusing in particular on the findings of prospective, randomized controlled trials, the challenges and barriers encountered, and the valuable lessons learned that can be applied to future trials.
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Journal of neurotrauma · Aug 2018
ReviewWhat Has Been Learned from Magnetic Resonance Imaging Examination of the Injured Human Spinal Cord: A Canadian Perspective.
Magnetic resonance imaging (MRI) has transformed the way surgeons and researchers study and treat spinal cord injury. In this narrative review, we explore the historical context of imaging the human spinal cord and describe how MRI has evolved from providing the first visualization of the human spinal cord in the 1980s to a remarkable set of imaging tools today. ⋯ Parts 2 and 3 of this work explore an exciting and dramatic shift in the use of MRI technology to aid in our understanding and treatment of traumatic injury to the spinal cord. We explore the use of functional imaging (part 2) and structural imaging (part 3) and explore how these techniques have evolved, how they are used, and the challenges that we face for continued refinement and application to patients who live with the neurological and functional deficits caused by injury to the delicate spinal cord.