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Performing an extended Focused Assessment with Sonography in Trauma (eFAST) exam is common practice in the initial assessment of trauma patients. The objective of this study was to systematically review the published literature on diagnostic accuracy of all components of the eFAST exam.
We searched Medline and Embase from inception through October 2018, for diagnostic studies examining the sensitivity and specificity of the eFAST exam. After removal of duplicates, 767 records remained for screening, of which 119 underwent full text review. Meta-DiSc™ software was used to create pooled sensitivities and specificities for included studies. Study quality was assessed using the Quality in Prognostic Studies (QUADAS-2) tool.
Seventy-five studies representing 24,350 patients satisfied our selection criteria. Studies were published between 1989 and 2017. Pooled sensitivities and specificities were calculated for the detection of pneumothorax (69% and 99% respectively), pericardial effusion (91% and 94% respectively), and intra-abdominal free fluid (74% and 98% respectively). Sub-group analysis was completed for detection of intra-abdominal free fluid in hypotensive (sensitivity 74% and specificity 95%), adult normotensive (sensitivity 76% and specificity 98%) and pediatric patients (sensitivity 71% and specificity 95%).
Our systematic review and meta-analysis suggests that e-FAST is a useful bedside tool for ruling in pneumothorax, pericardial effusion, and intra-abdominal free fluid in the trauma setting. Its usefulness as a rule-out tool is not supported by these results.
Traits of attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) are strongly associated in children and adolescents, largely due to genetic factors. Less is known about the phenotypic and aetiological overlap between ADHD and ASD traits in adults.
We studied 6866 individuals aged 20–28 years from the Swedish Study of Young Adult Twins. Inattention (IA) and hyperactivity/impulsivity (HI) were assessed using the WHO Adult ADHD Self-Report Scale-V1.1. Repetitive and restricted behaviours (RRB) and social interaction and communication (SIC) were assessed using the Autism-Tics, ADHD, and other Comorbidities inventory. We used structural equation modelling to decompose covariance between these ADHD and ASD trait dimensions into genetic and shared/non-shared environmental components.
At the phenotypic level, IA was similarly correlated with RRB (r = 0.33; 95% Confidence Interval (CI) 0.31–0.36) and with SIC (r = 0.32; 95% CI 0.29–0.34), whereas HI was more strongly associated with RRB (r = 0.38; 95% CI 0.35–0.40) than with SIC (r = 0.24; 95% CI 0.21–0.26). Genetic and non-shared environmental effects accounted for similar proportions of the phenotypic correlations, whereas shared environmental effects were of minimal importance. The highest genetic correlation was between HI and RRB (r = 0.56; 95% 0.46–0.65), and the lowest was between HI and SIC (r = 0.33; 95% CI 0.23–0.43).
We found evidence for dimension-specific phenotypic and aetiological overlap between ADHD and ASD traits in adults. Future studies investigating mechanisms underlying comorbidity between ADHD and ASD may benefit from exploring several symptom-dimensions, rather than considering only broad diagnostic categories.
The castles of the late medieval period represent some of the finest medieval monuments in Britain, with an almost infinite capacity to fascinate and draw controversy. They are also a source of considerable academic debate. The contents of this volume represent key works in castle scholarship. Topics discussed include castle warfare, fortress customs, architectural design and symbolism, spatial planning and the depiction of castles in medieval romance. The contributions also serve to highlight the diversity of approaches to the medieval castle, ranging from the study of documentary and literary sources, analysis of fragmentary architectural remains and the recording of field archaeology. The result is a survey that offers an in-depth analysis of castle building from the thirteenth to the fifteenth centuries, and places castles within their broader social, architectural and political contexts.
Robert Liddiard is Professor of History, University of East Anglia.
Contributors: Nicola Coldstream, Charles Coulson, Philip Dixon, Graham Fairclough, P.A. Faulkner, John Goodall, Beryl Lott, Charles McKean, T.E. McNeill, Richard K. Morris, Michael Prestwich, Christopher Taylor, Muriel A. Whitaker.
Late Medieval Castles is a companion to Anglo-Norman Castles (2003), a volume that brought together a series of historiographically significant articles on castles and castle-building in the period from the Norman Conquest to the early thirteenth century. The format and themes of the present collection are broadly comparable with the earlier book, but with the focus on those castles dating to the period c.1250–1500.
In the course of bringing Anglo-Norman Castles to publication the somewhat arbitrary cut-off date of c.1225 seemed unsatisfactory for a number of reasons. On a practical level, there were highly relevant articles that could not be included because the subject matter fell outside the chronological range of the volume. A more scholarly concern was the fact that a number of issues pertinent to castle-building in the eleventh and twelfth centuries could not be satisfactorily addressed without reference to subsequent developments in the thirteenth and fourteenth. Allied to this, a focus on Anglo-Norman building (no matter how justifiable in historical terms) does perhaps contribute, albeit unwittingly, to the erroneous idea that the eleventh and twelfth centuries are the most important centuries for castle-building, a time when the ‘true’ castle is to be found, and that the period that follows, particularly after 1300, is something of an anti-climax. The present volume should therefore be seen as a continuation of the broad themes discussed in the introduction to Anglo-Norman Castles, with the aim of pursuing them in a late medieval context.
In the years since 2003 there have been a number of important publications in the field of castle studies, and castles continue to be a source of controversy and to provoke debate. Despite the fact that the availability of some secondary material has been made easier through electronic access, I have been consistently reminded by academic colleagues that a compilation such as this is worthwhile, both for the student reader and those seeking a path into the specialist secondary literature. This author at least also believes that there is value in bringing together in one place a series of important contributions that have defined the subject and which also illustrate a diversity of approaches.
Self-harm (SH; intentional self-poisoning or self-injury) is common in children and adolescents, often repeated, and strongly associated with suicide. This is an update of a broader Cochrane review on psychosocial and pharmacological treatments for SH published in 1998 and updated in 1999. We have now divided the review into three separate reviews; this review is focused on psychosocial and pharmacological interventions for SH in children and adolescents.
In the April 2016 issue of the Journal of Social Policy (vol 45, part 2 pp251-268), there was an article by Philip Taylor and Catherine Earl entitled ‘The Social Construction of Retirement and Evolving Policy Discourse of Working Longer’ which contains the following statement: “The case for early exit was argued, in part, on the back of efforts to re-distribute work to the young. Macnicol (2008) describes this as ‘misguided short-termism’ attempting to facilitate economic modernisation” (p251). This should have read “Macnicol (2008) describes as incorrect commentary that this was ‘misguided short-termism’ attempting to facilitate economic modernisation.” The authors acknowledge that the statement in their article was incorrect and apologise for this oversight.
The roles that older workers play in labour markets has received a great deal of policy and academic scrutiny in response to economic crises and demographic change. As a starting point, this focus has paradoxically resulted in insufficient attention to older workers themselves. The article is thus concerned with refocusing the agenda for research onto the older worker. Building on an extensive literature review, four gaps in knowledge are identified: who might be researched; what the focus of that research might be; the role of theory informing the research; and how the research might be conducted. The article identifies a particular need for research on ‘work’ as opposed to ‘retirement’ and how the changing nature of work may influence future patterns of later life labour market engagement and retirement. It is argued that better public policy will result from more critical and socially embedded research that recognises the heterogeneity of ‘older workers’ and their motivations.
Self-harm (intentional self-poisoning or self-injury) is common, often repeated, and strongly associated with suicide. This is an update of a broader Cochrane review on psychosocial and pharmacological treatments for self-harm, first published in 1998 and previously updated in 1999. We have now divided the review into three separate reviews. This review is focused on pharmacological interventions in adults who self-harm.