Acute Management of Cervical Spinal Cord Injuries.

Traumatic cervical spinal cord injury can cause significant neurologic disability. A cervical spine injury impacts not only the neurologic system but also numerous other organ systems of the body. This complex injury requires a systematic approach to assessment and care aimed at preventing, recognizing, and treating potentially devastating secondary spinal cord injury and multisystem complications. This article focuses on the pathophysiology, initial presentation, and treatment of cervical spinal cord injury by body system.

Developing a National Trauma Research Action Plan: Results from the Neurotrauma Research Panel Delphi Survey.

BACKGROUND: In 2016, the National Academies of Science, Engineering and Medicine called for the development of a National Trauma Research Action Plan. The Department of Defense funded the Coalition for National Trauma Research to generate a comprehensive research agenda spanning the continuum of trauma and burn care. Given the public health burden of injuries to the central nervous system, neurotrauma was one of 11 panels formed to address this recommendation with a gap analysis and generation of high-priority research questions. METHODS: We recruited interdisciplinary experts to identify gaps in the neurotrauma literature, generate research questions, and prioritize those questions using a consensus-driven Delphi survey approach. We conducted four Delphi rounds in which participants generated key research questions and then prioritized the importance of the questions on a 9-point Likert scale. Consensus was defined as 60% or greater of panelists agreeing on the priority category. We then coded research questions using an National Trauma Research Action Plan taxonomy of 118 research concepts, which were consistent across all 11 panels. RESULTS: Twenty-eight neurotrauma experts generated 675 research questions. Of these, 364 (53.9%) reached consensus, and 56 were determined to be high priority (15.4%), 303 were deemed to be medium priority (83.2%), and 5 were low priority (1.4%). The research topics were stratified into three groups-severe traumatic brain injury (TBI), mild TBI (mTBI), and spinal cord injury. The number of high-priority questions for each subtopic was 46 for severe TBI (19.7%), 3 for mTBI (4.3%) and 7 for SCI (11.7%). CONCLUSION: This Delphi gap analysis of neurotrauma research identified 56 high-priority research questions. There are clear areas of focus for severe TBI, mTBI, and spinal cord injury that will help guide investigators in future neurotrauma research. Funding agencies should consider these gaps when they prioritize future research. LEVEL OF EVIDENCE: Diagnostic Test or Criteria, Level IV.

Traumatic Brain Injury Update.

Traumatic brain injury is a devastating, life-changing event in most cases. After the primary brain insult, it is helpful to use evidence-based monitoring techniques to guide implementation of essential interventions to minimize secondary injury and thereby improve patient outcomes. An update on multimodal neuromonitoring is provided in this narrative review, with discussion of tools and techniques currently used in the treatment of patients with brain injury. Neuroprotective treatments, from the well-studied targeted temperature management to new potential therapeutics under investigation, such as glyburide, also are presented.

Outcome of suicidal hanging patients and the role of targeted temperature management in hanging-induced cardiac arrest.

BACKGROUND: No specific treatment is available for hanging-induced cardiac arrest (CA). We hypothesized that targeted temperature management (TTM) may improve the outcome of hanging-induced CA patients at hospital discharge. METHODS: A retrospective chart review of our trauma registry from January 1999 to September 2015 was conducted to identify patients 18 years or older with hanging as their injury type. All TTMs were performed to achieve 32°C to 34°C for 24 hours. The survival and Cerebral Performance Category scores at hospital discharge were determined. RESULTS: We identified 138 patients. Their average age was 32.1 ± 10.0 years; 81.3% were men, and 69.8% were white. The mortality rate was 15.2% (21 of 138). Overall, 79.7% (110 of 138) of the near-hanging patients did not sustain out-of-hospital CA (non-CA), and 1.8% of them (2 of 110) received TTM. All 110 non-CA patients survived to hospital discharge and 99.1% (109 of 110) had good neurologic outcome. The remaining 20.3% (28 of 138) of hanging patients suffered out-of-hospital CA; six of these patients were dead on arrival and thus excluded from further analysis. TTM was performed for 40.9% (9 of 22) of the remaining CA patients; 44.4% (4 of 9) of TTM CA patients survived to hospital discharge versus 23.1% (3 of 13) of non-TTM CA patients. There were no significant differences between the overall survival and patients discharged with good neurologic outcome between the TTM and non-TTM CA groups. CONCLUSION: Non-CA near-hanging patients are more likely to have favorable outcome than the CA patients. Our study was not large enough to detect survival and neurologic outcome differences between the TTM and non-TTM CA groups. A multicenter retrospective study is underway to determine the impact of TTM on the outcome of hanging-induced CA patients. LEVEL OF EVIDENCE: Therapeutic study, level IV; prognostic study, level IV.

Burnout, compassion fatigue, compassion satisfaction, and secondary traumatic stress in trauma nurses.

The relationship of burnout (BO), compassion fatigue (CF), compassion satisfaction (CS), and secondary traumatic stress (STS) to personal/environmental characteristics, coping mechanisms, and exposure to traumatic events was explored in 128 trauma nurses. Of this sample, 35.9% had scores consistent with BO, 27.3% reported CF, 7% reported STS, and 78.9% had high CS scores. High BO and high CF scores predicted STS. Common characteristics correlating with BO, CF, and STS were negative coworker relationships, use of medicinals, and higher number of hours worked per shift. High CS correlated with greater strength of supports, higher participation in exercise, use of meditation, and positive coworker relationships. Caring for trauma patients may lead to BO, CF, and STS; identifying predictors of these can inform the development of interventions to mitigate or minimize BO, CF, and STS in trauma nurses.

Induced hypothermia after cardiac arrest in trauma patients: a case series.

BACKGROUND: Induced hypothermia after cardiac arrest is an accepted neuroprotective strategy. However, its role in cardiac arrest during acute trauma care is not yet defined. To characterize recent experience with this technique at our center, we undertook a detailed chart review of acute trauma patients managed with induced hypothermia after cardiac arrest. PATIENTS: From Trauma Registry records, we identified all adult patients (older than 17 years) admitted to our Level I trauma center from July 1, 2008, through June 30, 2010, who experienced cardiac arrest during acute trauma care and were managed via our induced hypothermia protocol. This requires maintenance of core body temperature between 32°C and 34°C for 24 hours after arrest. Patient clinical records were then reviewed for selected factors. RESULTS: Six acute trauma patients (3 male and 3 female; median age, 53 years) with cardiac arrest managed per protocol were identified. All injuries were due to blunt impact, and five of six injuries were motor-vehicle-associated. Median Injury Severity Score was 27; median prearrest Glasgow Coma Scale (GCS) score was 15. One patient arrested prehospital and the other 5 in-hospital. Median duration of arrest was 8 minutes. All were comatose after arrest. One death occurred, in the patient with a prehospital cardiac arrest. Two patients were discharged to chronic care facilities with GCS11-tracheostomy; three were discharged to active rehabilitation care facilities with GCS score of 14 to 15. There were no obvious complications related to cooling. CONCLUSIONS: Mild induced hypothermia can be beneficial in a selected group of trauma patients after cardiac arrest. Prospective trials are needed to explore the effects of targeted temperature management on coagulation in this patient group.

Secondary traumatic stress in trauma nurses: prevalence and exposure, coping, and personal/environmental characteristics.

The purpose of this study is to determine the incidence of secondary traumatic stress (STS) in nurses who primarily care for trauma patients. A demographic/behavioral survey and Penn Inventory to measure the presence of STS were distributed to 262 nurses in a level I trauma center. Relationships between STS and years of experience, coping strategies, and personal and environmental characteristics were examined. Response rate was 49%. The median Penn Inventory score was 17.5. Nine nurses (7%) scored 35 or more, reflecting STS. Those with STS had fewer years of nursing experience and in trauma nursing, were more likely to use medicinals, and had fewer and weaker support systems.