Articles: traumatic-brain-injuries.
-
Randomized Controlled Trial
Influence of Glycemic Control on Endogenous Circulating Ketone Concentrations in Adults Following Traumatic Brain Injury.
The objective was to investigate the impact of targeting tight glycemic control (4.4-6.1 mM) on endogenous ketogenesis in severely head-injured adults. ⋯ Permissive underfeeding was tolerated when targeting tight glycemic control, but total nutritional support is an important factor when treating hyperglycemia.
-
Cerebral edema (CE) in traumatic brain injury (TBI) is the consequence of multiple underlying mechanisms and is associated with unfavorable outcomes. Genetic variability in these pathways likely explains some of the clinical heterogeneity observed in edema development. A role for sulfonylurea receptor-1 (Sur1) in CE is supported. However, there are no prior studies examining the effect of genetic variability in the Sur1 gene (ABCC8) on the development of CE. We hypothesize that ABCC8 single nucleotide polymorphisms (SNPs) are predictive of CE. ⋯ This is the first report assessing the impact of ABCC8 genetic variability on CE development in TBI. Minor allele ABCC8 SNP genotypes had increased risk of CE, while major SNP alleles were protective-potentially suggesting an evolutionary advantage. These findings could guide risk stratification, treatment responders, and the development of novel targeted or gene-based therapies against CE in TBI and other neurological disorders.
-
Journal of neurotrauma · Apr 2017
Observational StudyVitamin D deficiency in traumatic brain injury and its relationship with severity of injury and quality of life: a prospective, observational study.
This single-center prospective observational study aims to describe the prevalence of vitamin D deficiency (VDD) in the traumatic brain injury (TBI) population and identify any relationship between vitamin D and severity of head injury or quality of life. One hundred twenty-four TBI patients had serum vitamin D (25-OHD) levels measured at the local post-TBI endocrine screening clinic over 20 months. Quality of Life after Brain Injury questionnaires were completed by the patient concurrently. ⋯ This is the first study to identify a significant relationship between vitamin D levels and severity of head injury. Clinicians should actively screen for and treat VDD in head-injured patients to reduce the risk of further morbidity, such as osteomalacia and cardiovascular disease. Future research should establish the natural history of vitamin D levels following TBI to identify at which stage VDD develops and whether vitamin D replacement could have a beneficial effect on recovery and quality of life.
-
Eur J Phys Rehabil Med · Apr 2017
Review Meta AnalysisEfficacy and safety of botulinum toxin type A for upper limb spasticity after stroke or traumatic brain injury: a systematic review with meta-analysis and trial sequential analysis.
Muscle spasticity is a positive symptom after stroke and traumatic brain injury. Botulinum toxin type A (BoNT-A) injection is widely used for treating post stroke and traumatic brain injury spasticity. This study aimed to evaluate efficacy and safety of BoNT-A for upper limb spasticity after stroke and traumatic brain injury and investigate reliability and conclusiveness of available evidence for BoNT-A intervention. ⋯ As compared with placebo, BoNT-A injections have beneficial effects with improved muscle tone and well-tolerated treatment for patients with upper limb spasticity post stroke or traumatic brain injury.
-
Acta Anaesthesiol Scand · Apr 2017
A population-based study on epidemiology of intensive care unit treated traumatic brain injury in Iceland.
Traumatic brain injury is a worldwide health issue and a significant cause of preventable deaths and disabilities. We aimed to describe population-based data on intensive care treated traumatic brain injury in Iceland over 15 years period. ⋯ Incidence decreased with a shift in injury mechanism from road traffic accidents to falls and an increased rate of traumatic brain injury in older patients following a fall from standing or low heights. Mortality was higher in older patients falling from low heights than in younger patients suffering multiple injuries in road traffic accidents. Age, injury severity score, acute physiology and chronic health evaluation II score and Marshall score are good prognostic factors for outcome. Traumatic brain injury continues to be a considerable problem and the increase in severe traumatic brain injury in the middle age and older age groups after a seemingly innocent accident needs a special attention.