Imaging and admission practices in paediatric head injury across emergency departments in Australia and New Zealand: a PREDICT study - Phillips N, Dalziel SR, Borland ML, Dalton S, Lyttle MD, Bressan S, Oakley E, Hearps SJ, Kochar A, Furyk J, Cheek JA, Gilhotra Y, Neutze J, Babl FE.

OBJECTIVES: Variation in the management of paediatric head injury has been identified worldwide. This prospective study describes imaging and admission practices of children presenting with head injury across 10 hospital EDs in Australia and New Zealand. ...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Age: Adolescents Source Type: news

Related Links:

We report the effects of acute M2-like macrophage enrichment in a mouse closed head injury model of diffuse traumatic brain injury. Enrichment is achieved by engineering mesenchymal stromal cells with synthetic interleukin-4 (IL-4) mRNA to transiently express IL-4. Through a transcriptomic analysis of treated brain tissue, we begin to understand the effects of acute IL-4 and M2-like macrophage enrichment.
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research
Source: Neurological Sciences - Category: Neurology Source Type: research
Authors: Huang J, Gao C, Dong J, Zhang J, Jiang R Abstract Introduction: Chronic subdural hematoma (CSDH) is a common neurosurgical disease, whose incidence has been steadily increasing with our aging population. While not common, CSDH can also occur in children. CSDH is often associated with traumatic head injury, but its underlying mechanism remains poorly understood. The first line treatment for CSDH is surgery. However, surgery is contraindicated in some patients and has a high rate of recurrence. Effective non-surgical treatment is therefore highly desirable.Areas covered: This review discusses the pathogenesi...
Source: Expert Opinion on Pharmacotherapy - Category: Drugs & Pharmacology Tags: Expert Opin Pharmacother Source Type: research
The objective was to quantify head injury metric sensitivity of the 50th percentile male Hybrid III, THOR, and Global Human Body Models Consortium simplified occupant (GHBMC M50-OS) to changes in loading conditions in loading regimes that...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
The diagnosis of concussion remains challenging, particularly in cases where several months have passed between a head injury and clinical assessment. Tracking multiple moving objects in three-dimensional (3D) space engages many of the same cognitive proce...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Economics of Injury and Safety, PTSD, Injury Outcomes Source Type: news
Abstract One of the consistent pathologies associated with both clinical and experimental traumatic brain injury is axonal injury, especially following mild traumatic brain injury (or concussive injury). Several lines of experimental evidence have demonstrated a role for NAD+ metabolism in axonal degeneration. One of the enzymes that metabolizes NAD+ in axons is Sarm1 (Sterile Alpha and TIR Motif Containing 1), and its activity is thought to play a key role in axonal degeneration. Using a Sarm1 knock-out mouse, we examined if loss of Sarm1 offers axonal injury protection and improves cognitive outcome after repeat...
Source: Experimental Neurology - Category: Neurology Authors: Tags: Exp Neurol Source Type: research
CONCLUSIONS: Opioid dependence is associated with impairments in decision making, executive function, working memory, and attention. Co-morbid cannabis dependence had similar profiles of cognitive impairments. SCIENTIFIC SIGNIFICANCE: Co-morbid cannabis dependence might not add on to the existing cognitive dysfunction in opioid dependence. Further studies should be done with a larger sample. (Am J Addict 2020;00:00-00). PMID: 31951069 [PubMed - as supplied by publisher]
Source: American Journal on Addictions - Category: Addiction Authors: Tags: Am J Addict Source Type: research
Conclusion: In conclusion, observed differences between the occupant models' head injury metric output were quantified. Loading direction had a large effect on metric outcome and metric comparability across models, with frontal and rear impacts with low vertical acceleration tending to be the most similar. One explanation for these differences could be the differences in neck stiffness between the models that allowed more rotation in the GHBMC and THOR. Care should be taken when using ATDs as human volunteer surrogates in these low energy events. PMID: 31951749 [PubMed - as supplied by publisher]
Source: Traffic Injury Prevention - Category: Accident Prevention Authors: Tags: Traffic Inj Prev Source Type: research
New data on head injury support evidence-based guidance to restrict antipsychotic use in patients with dementia to those with the most severe neuropsychiatric symptoms, and for a short, limited time.Medscape Medical News
Source: Medscape Psychiatry Headlines - Category: Psychiatry Tags: Psychiatry News Source Type: news
Snow sport head injury mechanisms are complex and cannot be represented through a single impact scenario. By relating clinical data to injury mechanism, improved evaluation methods for protective measures and ultimately better protection can be achieved.
Source: Clinical Biomechanics - Category: Orthopaedics Authors: Source Type: research
More News: Australia Health | Children | Emergency Medicine | Head Injury | Hospitals | International Medicine & Public Health | New Zealand Health | Pediatrics | Study