Alcohol use is associated with intracranial hemorrhage in older emergency department head trauma patients.

Objectives: Falls are common in adults aged 65 years and older and are the leading cause of traumatic brain injuries in this age group. Alcohol use may increase the risk of falls as well as the severity of resultant injuries. The aim of this study was to examine the association between self-reported alcohol use and the prevalence of intracranial hemorrhage (ICH) in this patient group. Methods: This was a secondary analysis of the Geriatric Head Trauma Short Term Outcomes Project (GREAT STOP), a study of older adults with blunt head trauma from a fall. We determined the characteristics of every fall event, including patient demographics and medical history, and clinical signs and symptoms related to head trauma. Self-reported alcohol use was categorized as none, occasionally, weekly, or daily. We defined ICH as any acute ICH detected by computed tomography scan. We evaluated the association between alcohol use frequency and ICH, adjusted for patient factors and head injury risk factors. Results: Of 3128 study participants, 18.2% (n = 567) reported alcohol use: 10.3% with occasional use, 1.9% with weekly use, and 6.0% with daily use. ICH was more common in patients who used alcohol (20.5%, 22.0%, and 25.1% for occasional, weekly, and daily alcohol users, respectively, vs. 12.0% for non-users, p < 0.001). The frequency of alcohol use was independently associated with ICH, adjusted for patient and head injury risk factors. The adjusted odds ratios (with 95% confidence intervals) for occasional, weekly, and daily alcohol users increased from 2.0 (1.5‒2.8) to 2.1 (1.1‒4.1) and 2.5 (1.7‒3.6), respectively, and showed the characteristics of dose‒response effect. Conclusions: Alcohol use in older adult emergency department patients with head trauma is relatively common. Self-reported alcohol use appears to be associated with a higher risk of ICH in a dose-dependent fashion. Fall prevention strategies may need to consider alcohol mitigation as a modifiable risk factor.

The Florida Geriatric Head Trauma CT Clinical Decision Rule.

BACKGROUND: Several clinical decision rules have been devised to guide head computed tomography (CT) use in patients with minor head injuries, but none have been validated in patients 65 years or older. We aimed to derive and validate a head injury clinical decision rule for older adults. METHODS: We conducted a secondary analysis of an existing dataset of consecutive emergency department (ED) patients >65 years old with blunt head trauma. The main predictive outcomes were significant intracranial injury and Need for Neurosurgical Intervention on CT. The secondary outcomes also considered in the model development and validation were All Injuries and All Intracranial Injuries. Predictor variables were identified using multiple variable logistic regression, and clinical decision rule models were developed in a split-sample derivation cohort and then tested in an independent validation cohort. RESULTS: Of 5776 patients, 233 (4.0%) had significant intracranial injury and an additional 104 (1.8%) met CT criteria for Need for Neurosurgical Intervention. The best performing model, the Florida Geriatric Head Trauma CT Clinical Decision Rule, assigns points based on several clinical variables. If the points totaled 25 or more, a CT scan is indicated. The included predictors were arrival via Emergency Medical Services (+30 points), Glasgow Coma Scale (GCS) <15 (+20 points), GCS <14 (+50 points), antiplatelet medications (+17 points), loss of consciousness (+16 points), signs of basilar skull fracture (+50 points), and headache (+20 points). Utilizing this clinical decision rule in the validation cohort, a point total ≥25 had a sensitivity and specificity of 100.0% (95% CI: 96.0-100) and 12.3% (95% CI: 10.9-13.8), respectively, for significant intracranial injury and Need for Neurosurgical Intervention. CONCLUSIONS: The Florida Geriatric Head Trauma CT Clinical Decision Rule has the potential to reduce unnecessary CT scans in older adults, without compromising safe emergency medicine practice.

Educational concepts: A longitudinal interleaved curriculum for emergency medicine residency training.

Traditionally, emergency medicine (EM) residency programs teach non-adult emergency department activities (such as pediatric EM, point-of-care ultrasound [PoCUS], emergency medical services, and others) in a block format. In this way, a resident may have a 1-month pediatric EM rotation and then not have any further pediatric EM exposure until their next pediatric rotation 6‒9 months later. Furthermore, some rotations are only allotted for 1-month during the entire residency. A first-year EM resident may have their only formal PoCUS rotation early in the first year of training when their overall skills are developing, and their level of understanding and retention of information may not be optimal at that juncture of their residency training. This is far from ideal from an educational perspective. Learning scientists have now suggested that a longitudinal interleaved curriculum has substantial advantages over the traditional block format. This curriculum allows for a "spaced retrieval" practice that enhances retention of material and develops thinking processes that are important in clinical practice. The increased continuity of clinical experience has been shown to improve educational outcome and learner satisfaction. We developed a novel longitudinal interleaved curriculum for our EM resident trainees. This curriculum encompasses the entire 3 years of residency training and has the goals of increasing EM knowledge and clinical skills and being excellent preparation for board certification examinations. This concept has clear educational benefits. While adapting an existing medical training program would be challenging, a longitudinal curriculum could be phased in to replace a traditional EM curriculum.

'It's a difficult situation to be an asylum seeker in the UK. It's not easy at all': An exploration of the social and psychological impact of seeking asylum in Wales.

Wales has been committed to receiving asylum seekers and resettling refugees in towns and cities, and these numbers are increasing on a yearly basis. However, many people seeking asylum feel disempowered by the disabling policies of the Home Office, leading to social and economic hardship for this population. This qualitative study aimed to capture the voices of this under-served group through in-depth, semi structured interviews to gain contextual understanding of the social and psychological challenges experienced by people seeking asylum in Wales. The findings suggest that many asylum seekers and refugees relied on their social support networks to compensate for the limited welfare offered to them by the asylum system. Changes to the asylum process and policies are needed for Wales to achieve its goal of ensuring that people seeking asylum are supported to rebuild their lives and make a full contribution to the Welsh society.