Journal of neurotrauma
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Journal of neurotrauma · Jan 2017
Randomized Controlled Trial Multicenter StudyTelephone Problem Solving for Service Members with Mild Traumatic Brain Injury: A Randomized Clinical Trial.
Mild traumatic brain injury (mTBI) is a common injury for service members in recent military conflicts. There is insufficient evidence of how best to treat the consequences of mTBI. In a randomized, clinical trial, we evaluated the efficacy of telephone-delivered problem-solving treatment (PST) on psychological and physical symptoms in 356 post-deployment active duty service members from Joint Base Lewis McChord, Washington, and Fort Bragg, North Carolina. ⋯ Participants preferred PST over EO (p < 0.001). Telephone-delivered PST appears to be a well-accepted treatment that offers promise for reducing psychological distress after combat-related mTBI and could be a useful adjunct treatment post-mTBI. Further studies are required to determine how to sustain its effects. (Trial registration: ClinicalTrials.gov Identifier: NCT01387490 https://clinicaltrials.gov ).
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Journal of neurotrauma · Jan 2017
Multicenter StudyPredicting blunt cerebrovascular injury in pediatric trauma: Validation of the "Utah Score".
Risk factors for blunt cerebrovascular injury (BCVI) may differ between children and adults, suggesting that children at low risk for BCVI after trauma receive unnecessary computed tomography angiography (CTA) and high-dose radiation. We previously developed a score for predicting pediatric BCVI based on retrospective cohort analysis. Our objective is to externally validate this prediction score with a retrospective multi-institutional cohort. ⋯ The Utah Score misclassified 16.6% of patients in the validation cohort. The Utah Score for predicting BCVI in pediatric trauma patients was validated with a low misclassification rate using a large, independent, multicenter cohort. Its implementation in the clinical setting may reduce the use of CTA in low-risk patients.
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Journal of neurotrauma · Jan 2017
Multicenter StudyHypoaminoacidemia characterizes chronic traumatic brain injury.
Individuals with a history of traumatic brain injury (TBI) are at increased risk for a number of disorders, including Alzheimer's disease, Parkinson's disease, and chronic traumatic encephalopathy. However, mediators of the long-term morbidity are uncertain. We conducted a multi-site, prospective trial in chronic TBI patients (∼18 years post-TBI) living in long-term 24-h care environments and local controls without a history of head injury. ⋯ Many years after injury, TBI patients exhibit abnormal metabolic responses and altered relationships between circulating amino acids, cytokines, and hormones. This pattern is consistent with TBI, inducing a chronic disease state in patients. Understanding the mechanisms causing the chronic disease state could lead to new treatments for its prevention.
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Journal of neurotrauma · Jan 2017
Multicenter StudyNon-hospitalized patients with mild traumatic brain injury, the forgotten minority?
Non-hospitalized mild traumatic brain injury (mTBI) patients comprise a substantial part of the trauma population. For these patients, guidelines recommend specialized follow-up only in the case of persistent complaints or problems in returning to previous activities. This study describes injury and outcome characteristics of non-hospitalized mTBI patients, and the possibility of predicting which of the non-hospitalized patients will return to the outpatient neurology clinic. ⋯ Twenty-five percent of the non-hospitalized patients returned to the outpatient neurology clinic within 6 months after injury, of which one third had not completely resumed pre-injury activities. Regression analyses showed an increased risk for outpatient follow-up for patients scoring above the cutoff value for anxiety (odds ratio [OR] = 3.0), depression (OR = 3.5), or both (OR = 3.7) 2 weeks after injury. Our findings underline that clinicians and researchers should be aware of recovery for all mTBI patients, preventing their transition into a forgotten minority.
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Journal of neurotrauma · Jan 2017
Multicenter StudyScreening for Post-Traumatic Stress Disorder in a Civilian Emergency Department Population with Traumatic Brain Injury.
Post-traumatic stress disorder (PTSD) is a condition associated with traumatic brain injury (TBI). While the importance of PTSD and TBI among military personnel is widely recognized, there is less awareness of PTSD associated with civilian TBI. We examined the incidence and factors associated with PTSD 6 months post-injury in a civilian emergency department population using measures from the National Institute of Neurological Disorders and Stroke TBI Common Data Elements Outcome Battery. ⋯ Screening positive for PTSD was significantly associated with concurrent functional disability, post-concussive and psychiatric symptomatology, decreased satisfaction with life, and decreased performance in visual processing and mental flexibility. Multi-variable regression showed injury mechanism of assault (odds ratio [OR] 3.59; 95% confidence interval [CI] 1.69-7.63; p = 0.001) and prior psychiatric history (OR 2.56; 95% CI 1.42-4.61; p = 0.002) remained significant predictors of screening positive for PTSD, while education (per year OR 0.88; 95% CI 0.79-0.98; p = 0.021) was associated with decreased odds of PTSD. Standardized data collection and review of pre-injury education, psychiatric history, and injury mechanism during initial hospital presentation can aid in identifying patients with mTBI at risk for developing PTSD symptoms who may benefit from closer follow-up after initial injury care.