The effects of body dysmorphic disorder on women's quality of life and body image at difference stages of pregnancy.

BACKGROUND: Pregnancy is a time of great change for women, both mentally and physically. For any pregnant woman, this time of change can be difficult as the woman needs to constantly adapt to the rapidly changing body. This change could be especially challenging for a woman who has previously struggled with symptoms of body dysmorphic disorder (BDD), which cause individuals to perceive part(s) of their body as particularly ugly or deformed, creating distress that affects several areas of functioning. These distorted perceptions have been associated with low self-reported functioning in physical and psychological areas. The present study assessed the effects of BDD symptoms on the physical and psychological functioning of pregnant women at different points throughout their pregnancy. METHODS: During July 2021 through April 2022, one hundred and fifty-eight women were recruited from various mothers' Facebook groups, women's centers across a city in Southern Texas, and through Prolific. The sample consisted of women in their first, second and third trimesters, as well as women three months postpartum. Information about the presence of BDD symptoms, quality of life, and body image was collected. RESULTS: We found that women in their second trimester possess the highest quality of life compared to women in their first trimester, third trimester or postpartum. Women with high BDD symptoms have lower quality of life and lower body image compared to women with low BDD, especially for those in their first or third trimesters. CONCLUSIONS: These findings illustrate the necessity of targeted interventions and support for pregnant women, especially those with BDD symptoms, in order to promote their well-being throughout pregnancy and postpartum.

Contextuality and context-sensitivity in probabilistic models of cognition.

The context-sensitivity of cognition has been demonstrated across a wide range of cognitive functions such as perception, memory, judgement and decision making. A related term, 'contextuality', has appeared from the field of quantum cognition, with mounting empirical evidence demonstrating that cognitive phenomena are sometimes contextual. Contextuality is a subtle notion that influences how we must view the properties of the cognitive phenomenon being studied. This article addresses the questions: What does it mean for a cognitive phenomenon to be contextual? What are the implications of contextuality for probabilistic models of cognition? How does contextuality differ from context-sensitivity? Starting from George Boole's "conditions of possible experience", we argue that a probabilistic model of a cognitive phenomenon is necessarily subject to an assumption of realism. By this we mean that the phenomenon being studied is assumed to have cognitive properties with a definite value independent of observation. In contrast, quantum cognition holds that a cognitive property maybe indeterminate, i.e., its properties do not have well established values prior to observation. We argue that indeterminacy is sufficient for incompatibility between cognitive properties. In turn, incompatibility is necessary for their contextuality. The significance of this argument for cognitive psychology is the following:if a cognitive phenomenon is found to be contextual, then there is reason to believe it may be indeterminate. We illustrate by means of two crowdsourced experiments how context-sensitivity and contextuality of cognitive properties in the form of facial trait judgements can be characterized from empirical data. Finally, we conceptually and formally contrast contextuality with context-sensitivity. We propose that both involve a form of context dependence, with causality being the differentiating factor: the context dependence in context-sensitivity has a causal basis, whereas the context dependence in contextuality is acausal. The resulting implications for probabilistic models of cognition are discussed.

The influence of disordered eating and social media's portrayals of pregnancy on young women's attitudes toward pregnancy.

BACKGROUND: Given the heightened emphasis on physical appearance and the prevalence of social media in young women, they are particularly vulnerable to experiencing negative body image and disordered eating. Therefore, modified social media portrayals of pregnancy could cause young women to have negative attitudes toward a potential pregnancy and subsequently not properly utilize care and resources. The present study examined the influence of disordered eating and modified portrayals of pregnancy on young women's attitudes toward a potential pregnancy and various feelings associated with pregnancy. METHODS: The sample consisted of 154 women aged 18-30, who were given the Eating-Attitudes Test-26, randomly shown either modified or unmodified social media portrayals of pregnancy, then given the Attitudes Toward Potential Pregnancy Scale and the Gestational Weight Gain Psychosocial Risk Assessment Tool. RESULTS: A series of hierarchal regressions revealed that there were no significant main effects or interactions for young women's attitudes toward potential pregnancy. However, women who viewed modified portrayals of pregnancy had higher self-efficacy, and women with higher levels of disordered eating had lower self-efficacy, more positive attitudes toward gestational weight gain, and lower current body image satisfaction. CONCLUSIONS: These results highlight the myriad of different attitudes that young women have toward a potential pregnancy and how these attitudes are influenced by disordered eating and social media. Our findings can be used for educating caregivers and implementing intervention strategies for women.

Young women are more likely to have a negative body image and an unhealthy relationship with food because they are more focused on their physical appearance, especially with the rise of social media. If young women with these struggles see edited representations of pregnancy, they can develop a negative attitude about becoming pregnant in the future. This study examined how unhealthy eating habits and highly edited pictures of pregnant women impact young women's attitudes toward a potential pregnancy. Our participants answered questions designed to see if they possess unhealthy eating thoughts and behaviors, then they were randomly shown either highly edited or not highly edited pictures of pregnant women from social media. Then, they answered questions about their attitude toward a potential pregnancy. We found that women with particularly unhealthy relationships with food were less confident about maintaining healthy eating habits throughout pregnancy. However, we also found that women who viewed the highly edited pictures were more confident about maintaining healthy eating habits throughout pregnancy. We can use these results to educate caregivers and help women get better care.

The Rat Genome Database (RGD) facilitates genomic and phenotypic data integration across multiple species for biomedical research.

Model organism research is essential for discovering the mechanisms of human diseases by defining biologically meaningful gene to disease relationships. The Rat Genome Database (RGD, ( https://rgd.mcw.edu )) is a cross-species knowledgebase and the premier online resource for rat genetic and physiologic data. This rich resource is enhanced by the inclusion and integration of comparative data for human and mouse, as well as other human disease models including chinchilla, dog, bonobo, pig, 13-lined ground squirrel, green monkey, and naked mole-rat. Functional information has been added to records via the assignment of annotations based on sequence similarity to human, rat, and mouse genes. RGD has also imported well-supported cross-species data from external resources. To enable use of these data, RGD has developed a robust infrastructure of standardized ontologies, data formats, and disease- and species-centric portals, complemented with a suite of innovative tools for discovery and analysis. Using examples of single-gene and polygenic human diseases, we illustrate how data from multiple species can help to identify or confirm a gene as involved in a disease and to identify model organisms that can be studied to understand the pathophysiology of a gene or pathway. The ultimate aim of this report is to demonstrate the utility of RGD not only as the core resource for the rat research community but also as a source of bioinformatic tools to support a wider audience, empowering the search for appropriate models for human afflictions.

Safety guideline: neurological monitoring associated with obstetric neuraxial block 2020: A joint guideline by the Association of Anaesthetists and the Obstetric Anaesthetists' Association.

Serious neurological lesions such as vertebral canal haematoma are rare after obstetric regional analgesia/anaesthesia, but early detection may be crucial to avoid permanent damage. This may be hampered by the variable and sometimes prolonged recovery following 'normal' neuraxial block, such that an underlying lesion may easily be missed. These guidelines make recommendations for the monitoring of recovery from obstetric neuraxial block, and escalation should recovery be delayed or new symptoms develop, with the aim of preventing serious neurological morbidity.

Coronavirus disease 2019 mortality: a multivariate ecological analysis in relation to ethnicity, population density, obesity, deprivation and pollution.

BACKGROUND: There is emerging evidence about characteristics that may increase the risk of coronavirus disease 2019 (COVID-19) mortality, but they are highly correlated. METHODS: An ecological analysis was used to estimate associations between these variables and age-standardised COVID-19 mortality rates at the local authority level. RESULTS: Ethnicity, population density and overweight/obesity were all found to have strong independent associations with COVID-19 mortality, at the local authority level. DISCUSSION: This analysis provides some preliminary evidence about which variables are independently associated with COVID-19 mortality and suggests that others (deprivation and pollution) are not directly linked. It highlights the importance of multivariate analyses to understand the factors that increase vulnerability to COVID-19.

Estimating the effectiveness of vaccine programs in dog populations.

Dogs harbor numerous zoonotic pathogens, many of which are controlled through vaccination programs. The delivery of these programs can be difficult where resources are limited. We developed a dynamic model to estimate vaccination coverage and cost-per-dog vaccinated. The model considers the main factors that affect vaccination programs: dog demographics, effectiveness of strategies, efficacy of interventions and cost. The model was evaluated on data from 18 vaccination programs representing eight countries. Sensitivity analysis was performed for dog confinement and vaccination strategies. The average difference between modelled vaccination coverage and field data was 3.8% (2.3%-5.3%). Central point vaccination was the most cost-effective vaccination strategy when >88% of the dog population was confined. More active methods of vaccination, such as door-to-door or capture-vaccinate-release, achieved higher vaccination coverage in free-roaming dog populations but were more costly. This open-access tool can aid in planning more efficient vaccination campaigns in countries with limited resources.

A comparison of population estimation techniques for individually unidentifiable free-roaming dogs.

BACKGROUND: Measuring the size of free roaming dog populations quickly and accurately is critical in the implementation of numerous preventive health and population control interventions. However, few studies have investigated the relative performance of population size assessment tools when applied to dogs. The aim of this study was to compare the commonly used mark-resight methodology with distance sampling methods, which are less resource intensive, to estimate free-roaming dog abundance in Goa, India. Twenty-six working zones were surveyed along all roads twice by the same surveyor at the same time of day, following a vaccination campaign which included marking of vaccinated dogs with a coloured paint. The Chapman estimate was then used to evaluate the mark-resight abundance. Additionally, the number of dogs and perpendicular distance from the road for all dogs sighted was recorded. This was used to estimate dog density and abundance using distance sampling methods. The detection function was fitted based on goodness-of-fit and AIC. RESULTS: The Chapman abundance estimate for the entire study area was 5202 dogs (95%CI 4733.8-5671.0), and the distance sampling method abundance estimate was 5067 dogs (95%CI 4454.3-5764.2). For individual working zones, after taking other factors into account in a mixed effects model, the average distance sampling estimate was 35% higher (95%CI 20-53%) than the Chapman estimate. There was also evidence of a difference in estimates between surveyors of 21% (95%CI 7-37%) and between days (22% lower on day 2, 95%CI 8-38%) for individual working zones. CONCLUSION: Our study demonstrated that the distance sampling estimates were comparable overall to the Chapman method of abundance estimation of free roaming dogs across the entire study region but there was noticeable variation between the two methods when individual zones were compared. Consequently, distance sampling methods may be suitable to enumerate dogs over large areas in a more time efficient manner than the widely used mark-resight approach.

Short communication: Pegbovigrastim treatment in vivo does not affect granulocyte ability to migrate to endometrial cells and kill bacteria in vitro in healthy cows.

In periparturient dairy cows, immune suppression, resulting in decreased neutrophil numbers and function, leads to increased susceptibility to postpartum conditions such as mastitis, retained placenta, and metritis. Administration of polyethylene glycol-conjugated bovine granulocyte colony stimulating factor (pegbovigrastim, Imrestor; Elanco Animal Health, Greenfield, IN) 7 d before and within 24 h of calving, effectively improves granulocyte production and function in vivo as well as in milk. A recently developed coculture assay was adapted for use with endometrial epithelial cells to assess the effects of pegbovigrastim application on directed granulocyte migration and bactericidal activity in vitro on a per-cell basis in endometrial cell cultures. Granulocytes from treated and untreated periparturient cows (6 and 5 per group, respectively) were evaluated for their ability to migrate to and kill bacteria after treatment, in context of the infected endometrium. We hypothesized that in addition to increasing the absolute concentration of circulating neutrophil granulocytes, pegbovigrastim treatment in vivo alters the ability of granulocytes to migrate to endometrial cells in vitro. The results clearly show a marked increase in the total concentration of granulocytes and monocytes between the 2 treatment groups as early as 2 d after the first injection, and this increased between the samples taken 2 d after calving. No migratory or killing differences were identified between granulocytes of both groups, suggesting that pegbovigrastim-induced granulocytes were as effective as non-induced cells. This may also be due to the absence of negative energy balance in the study animals and leads us to conclude that the positive effects seen in vivo are most likely based on the larger number of granulocytes present rather than a direct effect of pegbovigrastim treatment on the functionality of cells for the parameters tested in this study.

Fasciotomy for chronic exertional compartment syndrome of the leg: clinical outcome in a large retrospective cohort.

BACKGROUND: Chronic exertional compartment syndrome (CECS) is an overuse disorder typically affecting an athletic population. CECS is a diagnosis based on history and intracompartmental pressure (ICP) testing. CECS patients can be treated surgically by fasciotomy; however, research on the relationship between ICP and patient symptoms and also between ICP and patient-reported outcome post-fasciotomy is limited. This study aims to (1) assess functional outcome and patient satisfaction post-fasciotomy and (2) identify any potential correlation between ICP and reported levels of pain. METHODS: 138 CECS patients who had ICP measurements and subsequently underwent fasciotomy were identified from our regional service for exercise-induced lower limb extremity pain between January 2000 and March 2017. Clinical outcomes were recorded at the time of ICP testing and in the post-operative follow-up clinic. Pain was reported using a verbal rating scale (VRS) ('low', 'moderate' or 'high') or as a visual analogue score (VAS) 0-10 (0 = least painful, 10 = most painful). Spearman's ranked correlation test was used to calculate correlation between ICP and reported pain. RESULTS: A total of 138 patients were eligible for inclusion in this study (mean age 29.7 ± 9.7 years, 110 M, 28 F) of which 109 patients (VRS n = 61, VAS n = 48) reported pain level at pre- and post-operative stages. Mean pre-operative VAS score was 8.52 ± 0.71, and decreased to 0.77 ± 0.69 post-operatively. An insignificant positive correlation (r = 0.046, two-tailed p = 0.76) was found between VAS pain and ICP. A significant moderate positive correlation (r = 0.497, two-tailed p = 0.01) was found between VRS pain and ICP. CONCLUSION: Fasciotomy significantly reduces pain and increases activity levels in CECS patients. ICP was found to positively correlate with patient-reported pain.

The problem of stray dogs.

The effective management of stray dogs is critically important in any rabies vaccination programme. In many rabies-endemic countries, stray dogs represent a significant proportion of both the free-roaming and total dog populations, and to ensure that rabies elimination programmes are successful, it is essential that this portion of the dog population (stray dogs) is vaccinated at high coverage. However, there are a number of challenges to managing and delivering rabies vaccinations to stray dogs. This paper will review the most pertinent issues relating to the problem of stray dogs and rabies elimination, focusing on the challenges relating to the estimation of population size, vaccination administration and vaccine coverage assessment in stray dog populations. The authors will highlight how these challenges can be overcome, notably by reviewing the census techniques that have been employed to assess stray dog populations, which then facilitate the planning and design of vaccination programmes. In addition, they discuss the range of vaccination strategies that are available and that have been used to vaccinate stray dogs and review how vaccination coverage can be assessed in this population. Finally, the benefits of population management in stray dogs through neutering programmes are reviewed. In short, this paper highlights the importance of ensuring that stray dogs, as well as owned dogs, are included in vaccination programmes and emphasises that many of the challenges related to protecting stray dogs from rabies can be overcome.

L'efficacité de la gestion des populations de chiens errants est un aspect essentiel de tout programme de vaccination contre la rage. Dans de nombreux pays où la rage est endémique, les chiens errants constituent un segment important des populations de chiens laissés en liberté et plus généralement de la population canine totale, de sorte que le succès des programmes d'élimination de la rage repose sur l'impératif d'assurer une forte couverture vaccinale au sein de cette partie de la population canine. Toutefois, s'agissant des chiens errants la gestion de la vaccination et l'administration des vaccins antirabiques présentent des difficultés particulières. Les auteurs font le point sur les principales questions posées par la problématique des chiens errants dans une perspective d'élimination de la rage, qui concernent notamment la difficulté d'évaluer la taille des populations concernées, d'administrer les vaccins dans ce cadre et d'évaluer la couverture vaccinale obtenue. Les auteurs soulignent les réponses qui peuvent être apportées à ces problèmes, en particulier en revoyant les techniques de recensement appliquées jusqu'à présent pour évaluer les populations de chiens errants, ce qui permettra ensuite de faciliter la planification et la conception des programmes de vaccination. En outre, ils examinent les différentes stratégies de vaccination mises en oeuvre en la matière et font le point sur les moyens d'évaluer la couverture vaccinale de ces populations. Enfin, ils analysent les avantages apportés par les programmes de stérilisation pour maîtriser les populations de chiens errants. En résumé, cet article met l'accent sur l'importance d'inclure les chiens errants au même titre que les chiens ayant un maître dans les programmes de vaccination et souligne que la plupart des difficultés liées à la protection des chiens errants contre la rage peuvent être résolues.

Uno de los aspectos capitales de todo programa de vacunación antirrábica es la gestión eficaz de las poblaciones de perros vagabundos. En muchos países con rabia endémica, estos perros representan un porcentaje sustancial tanto de la población canina total como de los perros en libertad. El éxito de todo programa de eliminación de la rabia pasa necesariamente por lograr una elevada cobertura de vacunación en este segmento de la población canina (los perros vagabundos). Sin embargo, la gestión y la vacunación antirrábica de los perros vagabundos presentan una serie de dificultades. Los autores pasan revista a los aspectos que más inciden en el problema de los perros vagabundos y la eliminación de la rabia, prestando especial atención a las dificultades que presentan la estimación del tamaño de la población, la administración de vacunas y el cálculo de la cobertura de vacunación de las poblaciones de perros vagabundos. Después explican la manera de superar estas dificultades, en particular describiendo las técnicas de censo empleadas para calcular el tamaño de las poblaciones, lo que a su vez facilita la concepción y planificación de programas de vacunación. Además, describen el arsenal existente de procedimientos de vacunación que se han utilizado para vacunar a los perros vagabundos y explican cómo estimar en estas poblaciones la cobertura de vacunación. Por último exponen los beneficios de gestionar las poblaciones de perros vagabundos con programas de esterilización. En resumidas cuentas, los autores recalcan aquí la importancia de que los programas de vacunación canina lleguen a los perros vagabundos, y no solo a los animales con dueño, e insisten en que muchos de los problemas que se plantean para proteger de la rabia a los perros vagabundos tienen solución.

Historical, current and expected future occurrence of rabies in enzootic regions.

Rabies is one of the oldest recorded pathogens, with the broadest distribution of any known viral zoonosis. Antarctica is believed to be free of all lyssaviruses, but no laboratory-based surveillance has taken place to support this supposition. Re-introduction of the disease is possible in Pacific Oceania, as evidenced by a historical outbreak in Guam and the translocation of rabid bats to Hawaii. Australia is the only inhabited continent with enzootic rabies, without the presence of rabies virus. Europe and North America have broken the cycle of dog-mediated rabies, with a few remaining focal points in Latin America and the Caribbean, but wildlife rabies predominates. The greatest burden resides in the 'Old World'. The elimination of human rabies mediated via dogs by 2030 in Africa, Asia and the Middle East will not be simple, rapid or inexpensive, but it may be achievable through the use of widely available tools and the application of lessons learned during the course of the 20th century.

La rage est l'une des plus anciennes maladies infectieuses enregistrées et la zoonose virale la plus largement représentée dans le monde. On présume que l'Antarctique est indemne de tout lyssavirus mais cette hypothèse n'est étayée par aucune surveillance basée sur des analyses de laboratoire. Il existe une menace de réintroduction de la maladie en Océanie, comme l'ont révélé le foyer historique survenu à Guam ainsi que l'arrivée de chauves-souris enragées à Hawaï. L'Australie est le seul continent habité où la rage ne sévit pas à l'état enzootique, le virus de la rage y étant absent. L'Europe et l'Amérique du Nord ont mis fin au cycle de la rage transmise par les chiens, dont il ne subsiste que quelques rares foyers de propagation en Amérique latine ; en revanche, la rage sylvatique reste prépondérante dans ces régions. Le fardeau le plus lourd est supporté par l'Ancien Monde. L'élimination de la rage humaine transmise par les chiens à l'horizon 2030 en Afrique, en Asie et au Moyen-Orient ne sera pas une tâche facile, rapide ni exempte de coûts mais elle peut réussir grâce aux outils disponibles partout dans le monde et aux enseignements tirés de l'expérience acquise tout au long du xxe siècle.

La rabia, causada por uno de los patógenos más antiguos de los que hay constancia, presenta la distribución más amplia de cuantas zoonosis víricas se conocen. Se piensa que la Antártida está libre de todo tipo de lisavirus, pero no ha habido labores de vigilancia en laboratorio que prueben tal suposición. Oceanía está bajo la amenaza de reintroducción de la enfermedad, como demuestran el histórico brote registrado en Guam o el desplazamiento de murciélagos rabiosos a Hawái. Australia es el único continente habitado en el que no hay rabia enzoótica, esto es, en que el virus rábico no está presente. Europa y América del Norte han interrumpido el ciclo de la rabia transmitida por perros, de la que aún quedan contados focos en América Latina y el Caribe, aunque sigue prevaleciendo la rabia de la fauna silvestre. La carga más importante recae en el «Viejo Mundo¼. La eliminación de la rabia humana transmitida por perros para 2030 en África, Asia y el Oriente Medio no será sencilla, rápida ni barata, pero es factible si se emplean herramientas que ya están extendidas y se aplican las lecciones que hemos aprendido a lo largo del siglo XX.

Global rabies management: perspectives on regional strategies for prevention and control.

Rabies is a major neglected zoonotic disease, despite the availability of highly sensitive diagnostic tests and efficacious human and animal vaccines. Perpetuation of rabies among multiple species of bats and wild carnivores, together with the presence of diverse lyssaviruses, remains a challenge for the prevention and control of this disease. However, most of the global burden may be reduced by mass vaccination of dogs, the major reservoir. Elimination of human rabies mediated by dogs may be feasible, based upon the elicitation of herd immunity, the application of sound health economic principles for appropriate disease management and technology transfer to those developing countries where rabies is hyper-endemic. Global canine rabies elimination has clear benefits for public health, veterinary medicine and conservation biology, so these sectors must collaborate using a transdisciplinary 'One Health' approach that allows the creation of long-term regional strategies for enhanced surveillance and practical intervention.

La rage est une maladie zoonotique majeure, qui demeure négligée malgré l'existence de tests de diagnostic hautement sensibles et de vaccins efficaces chez l'homme comme chez l'animal. La persistance de la rage chez de nombreuses espèces de carnivores sauvages et de chauves-souris et la diversité des espèces de Lyssavirus continuent de poser des difficultés en termes de prévention et de lutte contre la maladie. Néanmoins, le fardeau mondial de la rage peut être considérablement réduit en pratiquant la vaccination massive des chiens, ces derniers constituant le principal réservoir. L'élimination de la rage transmise par les chiens est un objectif atteignable si l'on s'appuie sur des concepts solides en matière d'immunité à l'échelle des troupeaux, d'économie de la santé et de transfert technologique, tout en apportant des bénéfices mutuels accrus pour la santé publique, la médecine vétérinaire et la biologie de la conservation grâce à la mise en oeuvre d'une approche régionale pour la surveillance, les interventions, la certification et la collaboration pluridisciplinaire dans un contexte Une seule santé.

La rabia es una importante enfermedad zoonótica desatendida, y ello pese a que existen pruebas de diagnóstico de gran sensibilidad y vacunas de contrastada eficacia en personas y animales. La perpetuación de la rabia en múltiples especies de carnívoros silvestres y murciélagos y la presencia de diversos lisavirus siguen dificultando el trabajo de prevención y control de la enfermedad. Con todo, cabe reducir buena parte de la carga mundial que impone la rabia mediante la vacunación masiva de perros, que son su principal reservorio. Si se aplican conceptos sólidos en materia de inmunidad de rebaño, economía de la salud y transferencia de tecnología, abordando las labores de vigilancia, intervención, certificación y colaboración multidisciplinar desde una lógica regional y desde los postulados de «Una sola salud¼, la eliminación de la rabia humana transmitida por perros puede ser un objetivo factible y muy beneficioso para la salud pública, la medicina veterinaria y la biología de la conservación.

Skill sets required for the management of military head, face and neck trauma: a multidisciplinary consensus statement.

INTRODUCTION: The evolution of medical practice is resulting in increasing subspecialisation, with head, face and neck (HFN) trauma in a civilian environment usually managed by a combination of surgical specialties working as a team. However, the full combination of HFN specialties commonly available in the NHS may not be available in future UK military-led operations, necessitating the identification of a group of skill sets that could be delivered by one or more deployed surgeons. METHOD: A systematic review was undertaken to identify those surgical procedures performed to treat acute military head, face, neck and eye trauma. A multidisciplinary consensus group was convened following this with military HFN trauma expertise to define those procedures commonly required to conduct deployed, in-theatre HFN surgical combat trauma management. RESULTS: Head, face, neck and eye damage control surgical procedures were identified as comprising surgical cricothyroidotomy, cervico-facial haemorrhage control and decompression of orbital haemorrhage through lateral canthotomy. Acute in-theatre surgical skills required within 24 hours consist of wound debridement, surgical tracheostomy, decompressive craniectomy, intracranial pressure monitor placement, temporary facial fracture stabilisation for airway management or haemorrhage control and primary globe repair. Delayed in-theatre procedures required within 5 days prior to predicted evacuation encompass facial fracture fixation, delayed lateral canthotomy, evisceration, enucleation and eyelid repair. CONCLUSIONS: The identification of those skill sets required for deployment is in keeping with the General Medical Council's current drive towards credentialing consultants, by which a consultant surgeon's capabilities in particular practice areas would be defined. Limited opportunities currently exist for trainees and consultants to gain experience in the management of traumatic head, face, neck and eye injuries seen in a kinetic combat environment. Predeployment training requires that the surgical techniques described in this paper are covered and should form the curriculum of future military-specific surgical fellowships. Relevant continued professional development will be necessary to maintain required clinical competency.

Conducting a team-based multi-sited focused ethnography in primary care.

Focused ethnography is an applied and pragmatic form of ethnography that explores a specific social phenomenon as it occurs in everyday life. Based on the literature a problem-focused research question is formulated before the data collection. The data generation process targets key informants and situations so that relevant results on the pre-defined topic can be obtained within a relatively short time-span. As part of a theory based evaluation of alternative forms of consultation (such as video, phone and email) in primary care we used the focused ethnographic method in a multisite study in general practice across the UK. To date there is a gap in the literature on using focused ethnography in healthcare research.The aim of the paper is to build on the various methodological approaches in health services research by presenting the challenges and benefits we encountered whilst conducing a focused ethnography in British primary care. Our considerations are clustered under three headings: constructing a shared understanding, dividing the tasks within the team, and the functioning of the focused ethnographers within the broader multi-disciplinary team.As a result of using this approach we experienced several advantages, like the ability to collect focused data in several settings simultaneously within in a short time-span. Also, the sharing of experiences and interpretations between the researchers contributed to a more holistic understanding of the research topic. However, mechanisms need to be in place to facilitate and synthesise the observations, guide the analysis, and to ensure that all researchers feel engaged. Reflection, trust and flexibility among the team members were crucial to successfully adopt a team focused ethnographic approach. When used for policy focussed applied healthcare research a team-based multi-sited focused ethnography can uncover practices and understandings that would not be apparent through surveys or interviews alone. If conducted with care, it can provide timely findings within the fast moving context of healthcare policy and research.

Abnormal mismatch repair and other clinicopathologic predictors of poor response to progestin treatment in young women with endometrial complex atypical hyperplasia and well-differentiated endometrial adenocarcinoma: a consecutive case series.

OBJECTIVE: To report the response to progestin therapy in young women with endometrial complex atypical hyperplasia (CAH) or FIGO grade 1 endometrial adenocarcinoma (FIGO 1 EAC) based on clinicopathologic features, including abnormal DNA mismatch repair (MMR) by immunohistochemistry (IHC). DESIGN: Consecutive case series. SETTING: Olive View-UCLA Medical Center in Sylmar, CA, USA, and Cedars-Sinai Medical Center in Los Angeles, CA, USA. POPULATION: Women ≤55 years old with CAH or FIGO 1 EAC. METHODS: Response to progestin therapy in 84 consecutive patients was assessed based on clinicopathologic factors, including age, body mass index (BMI), initial histology, and IHC staining for MMR proteins. MAIN OUTCOME MEASURES: Rates of abnormal MMR protein expression and response to progestin therapy were determined. RESULTS: Six (7%) patients had abnormal IHC staining, of whom five (83%) had FIGO 1 EAC at initial diagnosis. Following progestin treatment, none of the endometrial lesions in patients with abnormal IHC for MMR proteins had resolution of hyperplasia or malignancy, in contrast to 41 (53%) with normal staining (P = 0.028). Age ≤40 years and initial lesion (CAH versus FIGO 1 EAC) were predictors of response to progestin; BMI was not. CONCLUSIONS: In this cohort, 7% of women ≤55 years of age with CAH or FIGO 1 EAC had loss of MMR proteins by IHC. These patients had a higher incidence of invasive cancer and a lower incidence of resolution with progestin therapy. TWEETABLE ABSTRACT: Abnormal MMR protein expression predicts poor response to progestins in young women with CAH or FIGO 1 EAC.

Clinically orientated classification incorporating shoulder balance for the surgical treatment of adolescent idiopathic scoliosis.

PURPOSE: The achievement of shoulder balance is an important measure of successful scoliosis surgery. No previously described classification system has taken shoulder balance into account. We propose a simple classification system for AIS based on two components which include the curve type and shoulder level. METHODS: Altogether, three curve types have been defined according to the size and location of the curves, each curve pattern is subdivided into type A or B depending on the shoulder level. This classification was tested for interobserver reproducibility and intraobserver reliability. A retrospective analysis of the radiographs of 232 consecutive cases of AIS patients treated surgically between 2005 and 2009 was also performed. RESULTS: Three major types and six subtypes were identified. Type I accounted for 30 %, type II 28 % and type III 42 %. The retrospective analysis showed three patients developed a decompensation that required extension of the fusion. One case developed worsening of shoulder balance requiring further surgery. This classification was tested for interobserver and intraobserver reliability. The mean kappa coefficients for interobserver reproducibility ranged from 0.89 to 0.952, while the mean kappa value for intraobserver reliability was 0.964 indicating a good-to-excellent reliability. CONCLUSIONS: The treatment algorithm guides the spinal surgeon to achieve optimal curve correction and postoperative shoulder balance whilst fusing the smallest number of spinal segments. The high interobserver reproducibility and intraobserver reliability makes it an invaluable tool to describe scoliosis curves in everyday clinical practice.

Using linked birth, notification, hospital and mortality data to examine false-positive meningococcal disease reporting and adjust disease incidence estimates for children in New South Wales, Australia.

Meningococcal disease is a rare, rapidly progressing condition which may be difficult to diagnose, disproportionally affects children, and has high morbidity and mortality. Accurate incidence estimates are needed to monitor the effectiveness of vaccination and treatment. We used linked notification, hospital, mortality and birth data for all children of an Australian state (2000-2007) to estimate the incidence of meningococcal disease. A total of 595 cases were notified, 684 cases had a hospital diagnosis, and 26 cases died from meningococcal disease. All deaths were notified, but only 68% (466/684) of hospitalized cases. Of non-notified hospitalized cases with more than one clinical admission, most (90%, 103/114) did not have meningococcal disease recorded as their final diagnosis, consistent with initial 'false-positive' hospital meningococcal disease diagnosis. After adjusting for false-positive rates in hospital data, capture-recapture estimation suggested that up to four cases of meningococcal disease may not have been captured in either notification or hospital records. The estimated incidence of meningococcal disease in NSW-born and -resident children aged 0-14 years was 5·1-5·4 cases/100 000 child-years at risk, comparable to international estimates using similar methods, but lower than estimates based on hospital data.

Effect of increased fruit and vegetable consumption on bone turnover in older adults: a randomised controlled trial.

UNLABELLED: Evidence suggests that increased fruit and vegetable (FV) intake may be associated with improved bone health, but there is limited evidence from intervention trials to support this. This 16-week study showed that increased FV consumption (five or more portions per day) does not have any effect on the markers of bone health in older adults. INTRODUCTION: Observational evidence suggests that increased FV consumption may be associated with improved bone health. However, there is lack of evidence from intervention trials to support this. This study examined the effect of increased FV consumption on bone markers among healthy, free-living older adults. METHODS: A randomised controlled trial was undertaken. Eighty-three participants aged 65-85 years, habitually consuming less than or equal to two portions of FV per day, were randomised to continue their normal diet or to consume five or more portions of FV per day for 16 weeks. FV were delivered to all participants each week, free of charge. Compliance was assessed at baseline and at 6, 12 and 16 weeks by diet histories and biomarkers of micronutrient status. Fasting serum bone markers (osteocalcin (OC) and C-terminal telopeptide of type 1 collagen (CTX)) were measured using enzyme-linked immunosorbent assay. RESULTS: Eighty-two participants completed the intervention. The five portions per day group showed a significantly greater change in daily FV consumption compared to the two portions per day group (p < 0.001), and this was reflected in significant increases in micronutrient status. No significant differences were evident in change in bone markers between the two portions per day group and the five portions per day group over the 16 weeks (geometric mean of week 16 to baseline ratio (95% confidence interval): OC-0.95 (0.89-1.02) and 1.04 (0.91-1.18), respectively, p = 0.25; CTX-1.06 (0.95-1.19) and 0.98 (0.90-1.06) respectively, p = 0.20). CONCLUSIONS: Increased FV consumption had no effect on bone markers in older adults. Larger intervention studies of longer duration are warranted to establish whether long-term FV consumption can benefit bone health.