Articles: traumatic-brain-injuries.
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Evidence-based guidelines for the care of severe traumatic brain injury have been available from the Brain Trauma Foundation (BTF) since 1995. A total of 15 recommendations compose the current guidelines. Although each individual guideline has been validated in isolation, to date, little research has examined the guidelines in composite. We examined the relationship between compliance with the BTF severe TBI guidelines and mortality. ⋯ Our data indicate that full compliance with all 15 severe TBI guidelines is difficult to achieve and may not be necessary to optimally care for patients.
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Int J Appl Basic Med Res · May 2015
Which score should be used in intubated patients' Glasgow coma scale or full outline of unresponsiveness?
Today Glasgow coma scale (GCS) is the most well-known and common score for evaluation of the level of consciousness and outcome predict after traumatic brain injuries in the world. Regarding to some advantages of the full outline of unresponsiveness (FOUR) score over GCS in intubated patients, we're going to compare the precision of these two scores in predicting the outcome predict in intubated patients. ⋯ The research results indicated that FOUR score is more exact and more practical in intubated patients regarding lack of verbal response factor in early mortality prediction in GCS. Hence, it is recommended for health professionals to use the FOUR score to predict the early outcome of intubated patients with traumatic brain injuries.
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Ann. N. Y. Acad. Sci. · May 2015
What is wrong with the tenets underpinning current management of severe traumatic brain injury?
The results of a recent randomized controlled trial comparing intracranial pressure (ICP) monitor-based treatment of severe traumatic brain injury (sTBI) to management without ICP monitoring prompt this skeptical reconsideration of the scientific foundation underlying current sTBI management. Much of current practice arises from research performed under conditions that are no longer relevant today. The definition of an episode of intracranial hypertension is incomplete, and the application of a fixed, universal ICP treatment threshold is poorly founded. ⋯ Similar concerns also apply to manipulation of cerebral perfusion with respect to maintaining universal thresholds for contrived variables rather than tailoring treatment to monitored processes. As such, there is a failure to either optimize management approaches or minimize associated treatment risks for individual sTBI patients. The clinical and research TBI communities need to reassess many of the sTBI management concepts that are currently considered well established.
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Mol. Cell. Neurosci. · May 2015
ReviewPost-traumatic neurodegeneration and chronic traumatic encephalopathy.
Traumatic brain injury (TBI) is a leading cause of mortality and morbidity around the world. Concussive and subconcussive forms of closed-head injury due to impact or blast neurotrauma represent the most common types of TBI in civilian and military settings. It is becoming increasingly evident that TBI can lead to persistent, long-term debilitating effects, and in some cases, progressive neurodegeneration and chronic traumatic encephalopathy (CTE). ⋯ Although research on the long-term effects of TBI is advancing quickly, the incidence and prevalence of post-traumatic neurodegeneration and CTE are unknown. Critical knowledge gaps include elucidation of pathogenic mechanisms, identification of genetic risk factors, and clarification of relevant variables-including age at exposure to trauma, history of prior and subsequent head trauma, substance use, gender, stress, and comorbidities-all of which may contribute to risk profiles and the development of post-traumatic neurodegeneration and CTE. This article is part of a Special Issue entitled 'Traumatic Brain Injury'.