Articles: traumatic-brain-injuries.
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Children with minor head trauma frequently present to emergency departments (EDs). Identifying those with traumatic brain injuries (TBIs) can be difficult, and it is unknown whether clinical prediction rules outperform clinician suspicion. Our primary objective was to compare the test characteristics of the Pediatric Emergency Care Applied Research Network (PECARN) TBI prediction rules to clinician suspicion for identifying children with clinically important TBIs (ciTBIs) after minor blunt head trauma. Our secondary objective was to determine the reasons for obtaining computed tomography (CT) scans when clinical suspicion of ciTBI was low. ⋯ The PECARN TBI prediction rules had substantially greater sensitivity, but lower specificity, than clinician suspicion of ciTBI for children with minor blunt head trauma. Because CT ordering did not follow clinician suspicion of <1%, these prediction rules can augment clinician judgment and help obviate CT ordering for children at very low risk of ciTBI.
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Pediatr Crit Care Me · May 2016
Observational StudyIntracranial Hypertension and Cerebral Hypoperfusion in Children With Severe Traumatic Brain Injury: Thresholds and Burden in Accidental and Abusive Insults.
The evidence to guide therapy in pediatric traumatic brain injury is lacking, including insight into the intracranial pressure/cerebral perfusion pressure thresholds in abusive head trauma. We examined intracranial pressure/cerebral perfusion pressure thresholds and indices of intracranial pressure and cerebral perfusion pressure burden in relationship with outcome in severe traumatic brain injury and in accidental and abusive head trauma cohorts. ⋯ The duration of hours of intracranial pressure more than 20 mm Hg and cerebral perfusion pressure less than 45 mm Hg best discriminated poor outcome. As the number of hours with intracranial pressure more than 20 mm Hg increases by 1, the odds of a poor outcome increased by 4.6%. Although abusive head trauma was strongly associated with unfavorable outcome, intracranial pressure/cerebral perfusion pressure thresholds did not differ between accidental and abusive head trauma.
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Meta Analysis
Hyperbaric oxygen therapy for the treatment of traumatic brain injury: a meta-analysis.
Compelling evidence suggests the advantage of hyperbaric oxygen therapy (HBOT) in traumatic brain injury. The present meta-analysis evaluated the outcomes of HBOT in patients with traumatic brain injury (TBI). Prospective studies comparing hyperbaric oxygen therapy vs. control in patients with mild (GCS 13-15) to severe (GCS 3-8) TBI were hand-searched from medical databases using the terms "hyperbaric oxygen therapy, traumatic brain injury, and post-concussion syndrome". ⋯ The results of eight studies (average age of patients, 23-41 years) reveal a higher post-treatment GCS score in the HBOT group (pooled difference in means = 3.13, 95 % CI 2.34-3.92, P < 0.001), in addition to greater improvement in GOS and lower mortality, as compared to the control group. However, no significant change in the PTSD score was observed. Patients undergoing hyperbaric therapy achieved significant improvement in the GCS and GOS with a lower overall mortality, suggesting its utility as a standard intensive care regimen in traumatic brain injury.
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Journal of neurotrauma · May 2016
A propensity score analysis of the impact of invasive intracranial pressure monitoring on outcomes following severe traumatic brain injury.
Although a recent clinical trial (BEST TRIP) demonstrated no improvement in outcomes with invasive intracranial pressure (ICP) monitoring (ICPM) following severe traumatic brain injury (TBI), its generalizability has been called into question. In several global settings ICPM is not the standard of care and is used at the discretion of the attending neurosurgeon. Our objective was to determine the impact of ICPM on mortality and 6-month functional outcomes following severe TBI. ⋯ Following propensity score analysis ICPM use was associated with an 8% (p = 0.002) decrease in mortality but no significant effect (p = 0.2) on functional outcome. The use of ICPM following severe TBI was associated with decreased in-hospital mortality. Further clinical trials of ICPM in TBI may be warranted.
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Optimal anticoagulation therapy (AT) in patients with traumatic brain injury (TBI) is a challenging task and proper management is strongly correlated with clinical outcomes. Only limited data are available on AT after TBI and practical decision making is based on the opinion of experts. This review sought to critically assess different therapeutic options using AT and antiplatelet agents in the perioperative period after TBI. ⋯ Patients with preinjury AT with TBI require emergent neurosurgical treatment and they are also at high risk of developing thromboembolic complications or hematoma expansion. New oral anticoagulants offer a lower incidence of intracranial hemorrhage compared with warfarin. The rate of intracranial hemorrhage during new oral anticoagulants or heparin therapy is significantly lower than that with vitamin K antagonists.