Articles: traumatic-brain-injuries.
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Ulus Travma Acil Cerrahi Derg · Jul 2023
Observational StudyThe association between lactate to albumin ratio and outcomes at early phase in patients with traumatic brain injury.
The majority of traumatic brain injury (TBI) cases result in death in the early phase; predicting short-term progno-sis of affected patients is necessary to prevent this. This study aimed to examine the association between the lactate-to-albumin ratio (LAR) on admission and outcomes in the early phase of TBI. ⋯ LAR was associated with early-phase outcomes in patients with TBI, including 24-h mortality and MT. LAR may help predict these outcomes within 24 h in patients with TBI.
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J Neurosurg Anesthesiol · Jul 2023
Association of Brain Injury Biomarkers and Circulatory Shock Following Moderate-Severe Traumatic Brain Injury: A TRACK-TBI Study.
Early circulatory shock following traumatic brain injury (TBI) is a multifactorial process; however, the impact of brain injury biomarkers on the risk of shock has not been evaluated. We examined the association between neuronal injury biomarker levels and the development of circulatory shock following moderate-severe TBI. ⋯ Neuronal injury biomarkers may provide the improved mechanistic understanding and possibly early identification of patients at risk for early circulatory shock following moderate-severe TBI.
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Journal of neurotrauma · Jul 2023
ReviewPrediction Models for Neurocognitive Outcome of Mild Traumatic Brain Injury in Children: a Systematic Review.
Mild traumatic brain injury (mTBI) is highly prevalent in children. Recent literature suggests that children with mTBI are at considerable risk of persisting neurocognitive deficits, threatening post-injury child development. Nevertheless, clinical tools for early identification of children at risk are currently not available. ⋯ The findings indicate that demographic factors, pre-morbid factors as well as acute and subacute clinical factors have relevance for neurocognitive outcome. Based on the available evidence, evaluation of demographic and pre-morbid risk factors in conjunction with a subacute neurocognitive screening may have the best potential to predict neurocognitive outcome in children with mTBI. The findings underline the importance of future research contributing to early identification of children at risk of persisting neurocognitive deficits.
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Journal of neurotrauma · Jul 2023
Stress Reactivity after Pediatric Traumatic Brain Injury: Relation with Behavioral Adjustment.
Traumatic injury is linked increasingly to alterations in both stress response systems and psychological health. We investigated reactivity of salivary analytes of the hypothalamic-pituitary-adrenal axis (cortisol) and autonomic nervous system (salivary alpha amylase, sAA) during a psychosocial stress procedure in relation to psychological health outcomes. In a prospective cohort design, stress reactivity of children ages 8 to 15 years hospitalized for traumatic brain injury (TBI; n = 74) or extracranial injury (EI; n = 35) was compared with healthy controls (n = 51) 7 months after injury. ⋯ The flattened and/or reversed direction of sAA reactivity with psychological health outcomes after TBI, and to a lesser degree EI, suggests autonomic nervous system dysregulation. Across groups, sAA reactivity interacted with sex on several psychological health outcomes with greater dysregulation in girls than in boys. Our findings highlight altered sAA, but not cortisol reactivity, as a potential mechanism of biological vulnerability associated with poorer adjustment after TBI.
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Journal of neurotrauma · Jul 2023
Comparative Effectiveness of Mannitol versus Hypertonic Saline in Traumatic Brain Injury patients: a CENTER-TBI study.
Increased intracranial pressure (ICP) is one of the most important modifiable and immediate threats to critically ill patients suffering from traumatic brain injury (TBI). Two hyperosmolar agents (HOAs), mannitol and hypertonic saline (HTS), are routinely used in clinical practice to treat increased ICP. We aimed to assess whether a preference for mannitol, HTS, or their combined use translated into differences in outcome. ⋯ We found between-center variability regarding HOA preference. Moreover, we found that center is a more important driver of the choice of HOA than patient characteristics. However, our study indicates that this variability is an acceptable practice given absence of differences in outcomes associated with a specific HOA.