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Background: An ageing prison population with complex health needs combined with punitive sentencing practices means palliative care for incarcerated individuals is increasingly important. However, there is limited evidence regarding the models of care delivery in high-income countries, and their associated challenges and benefits., Aim: To develop a typology of models of palliative care provision for incarcerated individuals, synthesise evidence of their outcomes and describe facilitators of and challenges in delivering different models of palliative and end-of-life care in prisons., Design: Scoping review following Arksey and O'Malley, with narrative synthesis. The protocol was registered prospectively (reviewregistry1260)., Data Sources: MEDLINE, EMBASE, CINAHL, PsycINFO, the Social Sciences Citation Index and grey literature were searched on 15th March 2023. The Mixed Methods Appraisal Tool (MMAT) was used for quality appraisal., Results: A total of 16,865 records were screened; 22 peer-reviewed articles and 18 grey literature sources met the inclusion criteria. Three models were identified: Embedded Hospice, Outsourcing Care and Community Collaboration. The Embedded Hospice model shows potential benefits for patients and prisons. Outsourcing Care may miss opportunities for comprehensive care. Collaborative Care relies on proactive prison-community relationships that could be formalised for improvement. Psychosocial and bereavement needs of those dying in prison and their caregivers lack sufficient documentation., Conclusion: Further research is needed to evaluate prison hospice costs and examine how prison hospices impact compassionate release usage. Beyond the USA, policies might formalise care pathways and recognise best practices. Further investigation to address psychosocial needs of people in prison with life-limiting illnesses and post-death bereavement support is required., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Experiencing bereavement as a child or young person (CYP) can have long-lasting effects. The societal and environmental burdens of the SARS-CoV-2 pandemic exacerbated the experience of loss and grief for many CYP, who were unable to access their usual the support networks. However, it is still unclear what is currently known and not known about the experiences of CYP bereaved during the SARS-CoV-2 pandemic. This review used the framework of Arksey and O'Malley and included five stages: (1) identifying the research question; (2) identifying relevant studies; (3) study selection; (4) charting the data; (5) collating, summarizing, and reporting the results. The methodological quality of the included studies was also assessed using the Critical Appraisal Skills Programme tool. The PRISMA framework was used for reporting the results. The electronic databases Medline, PsychINFO, CINAHL, and PubMed were searched for relevant articles. A total of three papers meeting the inclusion criteria were included in this review and two main themes identified: (1) support (which included sub-themes; social isolation and the impact on support; support from family and friends; wider support networks); (2) Emotional impact of bereavement during a pandemic. Access to support networks is crucial for CYP to understand and process their emotions relating to their bereavement experience. The pandemic meant that many usual support networks such as family and friends were inaccessible to CYP, who struggled to deal with their experience of grief during this time. Schools are a valuable support mechanism and can help CYP understand their emotions through open discussions about their bereavement. The limited empirical evidence currently available in this area of research demonstrates an important need to further understanding of the long-term impacts of dealing with pandemic-related loss in childhood.

Adults accessing community mental health services are required to have a care plan, developed in collaboration with the person accessing the service. The variation in care plan templates in use in England and Wales, and their impact on care planning, is unknown. This study evaluates the community mental health care plan templates in use across England and Wales. Data were obtained from a Freedom of Information request to 50 NHS Mental Health Trusts. An evaluation tool was designed and used to extract data. Data were rated red, amber, or green against clinical and design standards. Forty-seven care plan templates were obtained. The clinical aspect of the care plan template had 60% adherence to the national standards, and the design aspects had 87% adherence. A 'high/low' typology is proposed against the design/clinical standards. The study identifies priority areas for improvement in the care plan templates as space to record the actions that service users and carers will take to contribute to their care plan, space to record the name and contact details for their care coordinator or lead professional, plus others involved in the person's care. This study was not registered.

An elevated P3a amplitude to trauma-related stimuli is strongly associated with posttraumatic stress disorder (PTSD), yet little is known about whether this response to trauma-related stimuli is affected by treatment that decreases PTSD symptoms. As an analysis of secondary outcome measures from a randomized controlled trial, we investigated the latency and amplitude changes of the P3a in responses in a three-condition oddball visual task that included trauma-related (combat scenes) and trauma-unrelated (threatening animals) distractors. Fifty-five U.S. veterans diagnosed with combat-related PTSD were randomized to receive either active or sham repetitive transcranial magnetic stimulation (rTMS). All received cognitive processing therapy, CPT+A, which requires a written account of the index trauma. They were tested before and 6 months after protocol completion. P3a amplitude and response time decreases were driven largely by the changes in the responses to the trauma-related stimuli, and this decrease correlated to the decrease in PTSD symptoms. The amplitude changes were greater in those who received rTMS + CPT than in those who received sham rTMS + CPT, suggesting that rTMS plays beneficial role in reducing arousal and threat bias, which may allow for more effective engagement in trauma-focused PTSD treatment., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Introduction: Pimavanserin is approved in the USA to treat hallucinations and delusions associated with Parkinson's disease psychosis (PDP)., Objectives: We evaluated mortality in patients with PDP after initiation of pimavanserin or comparator atypical antipsychotics, overall, over time, and across subgroups., Methods: A cohort of patients aged ≥65 years in the USA with PDP newly initiating pimavanserin or a comparator atypical antipsychotic (clozapine, quetiapine, risperidone, olanzapine, aripiprazole, brexpiprazole) was identified in 2016-2019 Medicare claims data. All-cause mortality in the propensity score-matched treatment groups was compared with hazard ratios (HRs) and 95% confidence intervals (CIs) estimated with Cox-proportional hazards models. Cumulative incidence curves and time period-specific models evaluated risk over time. Subgroup and sensitivity analyses were performed, including a sub-cohort of long-term care (LTC) or skilled nursing facility (SNF) residents., Results: We identified 2892 pimavanserin initiators and 19,083 comparator initiators (overall 47% female, mean age = 80.9 years, LTC/SNF residents = 30%). Before matching, pimavanserin users had fewer severe comorbidities and more anti-Parkinson medication use than comparators. Matching resulted in 2891 patients in both groups, and all covariates were well balanced. In the matched cohort, the HR for mortality for pimavanserin versus comparator was 0.78 (95% CI 0.67-0.91), with the lowest time period-specific HRs in the first 180 days. Hazard ratios were similar across sensitivity analyses and subgroups. In LTC/SNF residents, the HR was 0.78 (95% CI 0.60-1.01)., Conclusion: The observed mortality rates were lower among patients treated with pimavanserin compared with those treated with other atypical antipsychotics., Study Registration: European Union Post-authorization Study (EU PAS) register number 46331., (© 2022. The Author(s).)

Background: Little is known about the incidence of clinical events and treatment patterns among older adults with dementia-related psychosis. Given that dementia-related psychosis comprises various dementia types, this study describes the incidence of clinical events and treatment patterns by dementia type after patients with dementia are diagnosed with psychosis., Methods: Adults aged ≥ 65 years with dementia and newly diagnosed with psychosis were identified in US Medicare claims during 2013-2018. Baseline characteristics were evaluated at the time of the psychosis diagnosis. After the initial psychosis diagnosis, incidence rates (IRs) of clinical events (e.g., falls/fractures, infections, healthcare utilization), mortality, and patterns of antipsychotic treatment were described for each dementia type (Alzheimer's disease [AD], Parkinson's disease dementia [PDD], dementia with Lewy bodies [DLB], frontotemporal dementia [FTD], vascular dementia [VD], and unspecified dementia). Daily mean cumulative counts were estimated to describe the incidence of recurrent events over time. Mortality was described using Kaplan-Meier survival curves., Results: We identified 484,520 patients with dementia-related psychosis: mean age, 84 years (standard deviation, 7.8); female, 66%. At the time of psychosis diagnosis, the most prevalent type of dementia was unspecified dementia (56%), followed by AD (31%), VD (12%), PDD (10%), DLB (3%), and FTD (< 1%), and most patients had scores indicating severe illness on the Charlson Comorbidity Index (71%) and frailty index (62%). Across all dementia types, IRs (per 100 person-years) were high for emergency department visits, oral anti-infective use, and urinary tract infections after the initial psychosis diagnosis. Patients with DLB had the highest incidence of most clinical outcomes. After 1 year of follow-up, the cumulative probability of death was about 30% for all dementia types, and after 5 years, was about 80% among patients with DLB, VD, AD, or PDD and about 60%-65% among patients with FTD or unspecified dementia., Conclusions: Patients with dementia-related psychosis had a high burden of comorbidities, frailty, emergency department visits, infections, and death. Specifically, after DRP diagnosis, patients with DLB and VD had the highest burden of clinical events of interest., (© 2022. The Author(s).)

Background: Pimavanserin prolongs the QT interval, with mean increases in corrected QT (QTc) of 5-8 ms, and is currently being investigated for the treatment of negative symptoms of schizophrenia., Objectives: To assess QT interval prolongation in 3 studies investigating once-daily pimavanserin as an adjunct to current antipsychotic treatment in patients with schizophrenia., Methods: Electrocardiograms were unblinded from trials in which pimavanserin or placebo was added to main antipsychotics over 6 weeks (ENHANCE), 26 weeks (ADVANCE), and up to 78 weeks (ongoing 52-week, open-label extension study [study 035]) of treatment. Antipsychotic treatment was permitted throughout these studies. The 3 most frequently used antipsychotic treatments were examined-aripiprazole (including long-acting injectable), risperidone (including long-acting injectable), and olanzapine. QT intervals were corrected (QTc) using Fridericia's method, with elevated risk defined as either postbaseline value maximum of >500 ms or change from baseline to postbaseline maximum of >60 ms., Results: Of patients treated with adjunctive pimavanserin in ENHANCE, there were no postbaseline QTc values >481 ms; one patient in each of the risperidone and aripiprazole groups had change from baseline to postbaseline maximum >60 ms. More patients had change from baseline to postbaseline maximum ranging from 31 to 60 ms in the risperidone plus adjunctive placebo group ( n = 5; 6.6%) than those in the risperidone plus adjunctive pimavanserin group ( n = 3, 4.1%). In the pimavanserin plus antipsychotic group of ADVANCE, one patient had postbaseline QTc value >481 ms, and one patient treated with aripiprazole had change from baseline to postbaseline maximum of >60 ms. In study 035, a change from double-blind baseline to overall postbaseline maximum >60 ms occurred in one patient treated with aripiprazole and pimavanserin and in one patient treated with risperidone and pimavanserin. Similar proportions of patients had changes from double-blind baseline to post double-blind baseline maximum between 31 and 60 ms across treatments. No adverse events associated with an increase in the QTc interval were reported., Conclusions: Adjunctive pimavanserin with background antipsychotic treatment showed no evidence of QTc prolongation >500 ms postbaseline, consistent with previously reports on QT prolongation with pimavanserin., Competing Interests: This study was funded by Acadia Pharmaceuticals Inc. The funder was involved in medical writing and editorial support. Authors DB-K, RN, RO, I-YL, and MT are employees of and hold stock and stock options in Acadia Pharmaceuticals Inc., (Copyright © 2022 Bugarski-Kirola, Nunez, Odetalla, Liu and Turner.)

Purpose: In the past decade, there has been growing awareness of well-being and its importance and an increase in the development of activities or programmes aimed at improving well-being. The purpose of this study is to investigate what well-being programmes were being offered to prisoners in England and Wales and what benefits and other outcomes were experienced., Design/methodology/approach: The study used a mixed-methods exploratory design in two phases. Phase 1 was a questionnaire survey of all adult prisons in England and Wales, completed by prison staff. In Phase 2, a sample of survey respondents took part in in-depth interviews., Findings: The programmes identified in Phase 1 included physical activities, creative arts, mindfulness, horticulture, reading and animal-assisted activities. Prison staff reported a range of universally positive outcomes shared by all programmes, including enthusiasm from prisoners, enjoyment of the activities and being able to do something different from the usual prison routine. However, in Phase 2, interviewees rarely mentioned direct health and well-being benefits. The impetus for programmes was varied and there was little reference to national policy on health and well-being; this reflected the ad hoc way in which programmes are developed, with a key role being played by the Well-being Officer, where these were funded., Originality/value: The literature on well-being programmes in prisons is limited and tends to focus on specific types of initiatives, often in a single prison. This study contributes by highlighting the range of activities across prisons and elucidating the perspectives of those involved in running such programmes., (© Emerald Publishing Limited.)

Background: Parkinson's disease-related psychosis increases patients' risk of falls. Pimavanserin is an atypical antipsychotic approved in the USA in 2016 for the treatment of hallucinations and delusions associated with Parkinson's disease-related psychosis., Objective: We aimed to compare the risk of falls/fractures among patients with Parkinson's disease-related psychosis treated with pimavanserin vs other atypical antipsychotics., Patients and Methods: We identified a cohort of patients with Parkinson's disease-related psychosis aged ≥ 40 years initiating either pimavanserin or a comparator antipsychotic (clozapine, quetiapine, risperidone, olanzapine, aripiprazole, brexpiprazole) in US commercial insurance and supplementary Medicare claims (2015-2019). Comparators were propensity score matched 2:1 with pimavanserin initiators; incidence rates of falls/fractures were compared using incidence rate ratios (IRRs) and 95% confidence intervals (CIs)., Results: We identified 112 eligible pimavanserin initiators and 982 comparators. Pimavanserin initiators were younger and had fewer severe comorbidities, indicators of impairment, and healthcare encounters, though they had higher Parkinson's disease medication use. The crude incidence rates [cases/100 person-years] (95% CI) for composite falls/fractures were 17.8 (7.7-35.0) for pimavanserin and 40.8 (35.0-47.4) for comparators. Matching retained 108 pimavanserin initiators and 216 comparators-all characteristics were well balanced after matching-with a matched IRR (pimavanserin vs comparator) of 0.71 (95% CI 0.27-1.67). Sensitivity analysis IRR estimates were consistently below 1.00, with a sensitivity analysis not requiring a diagnosis of psychosis resulting in an IRR estimate of 0.55 (95% CI 0.34-0.86)., Conclusions: The results of this study do not suggest an increase in the risk of falls or fractures associated with pimavanserin compared with other antipsychotics in patients with Parkinson's disease-related psychosis. Sensitivity analyses suggest a decreased risk., (© 2021. The Author(s).)

Trichotillomania (TTM) is a poorly understood disorder with no consensus on aetiology or epidemiology; often overlooked due to high comorbidity rates. Cross-cultural qualitative research is sparse; therefore, an international qualitative study was conducted. A generic qualitative approach with thematic analysis was used to explore data from asynchronous email interviews. The aim of this article is to report participant experiences of seeking treatment. Using a sample of 20 adults (18-55 years) from 15 different countries, this article highlights lack of access and unmet healthcare needs signifying an inadequate supply of TTM expertise globally and the need for more robust clinical guidance., Competing Interests: Declaration of Conflicting Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2021.)

The objective of this study was to understand the conceptualisation and development of a novel way of providing end-of-life care in a Cottage Hospice setting, with a focus on the role of family carers and volunteers within this care model. A participatory action research design enabled a situational analysis, together with change processes. The study setting was a hospice in the South of England, and its network of wider associates in the local health economy. Participants were purposively sampled to provide relevant information. Data collection (2017-2018) included documents (e.g., meeting minutes) and interviews (individual and group) with external (e.g., GPs) and internal (e.g., staff, managers, volunteers, patients, family carers) stakeholders. These were followed by action cycles conducted by a core action group which explored issues related to family and young carers, the relationship between the main and Cottage Hospices and workforce engagement with the change process. Iterative, inductive, thematic analysis was followed by axial coding facilitated within NVivo. Twenty-six individual and eight follow-up interviews, two group interviews and five discrete action cycles were completed. At the core was a focus on disruption of the norm of professionally provided and mediated care, with three main themes: imagining the future of Cottage Hospice (growing demand, a home-like space, innovative roles for families and volunteers); developing the role of family caregivers (making agreements, meeting needs, social inclusion and the 'unknown' expectations) and quality and safety issues (negative perceptions, personalised care and volunteer roles). Change was viewed as both a threat and an opportunity. Cottage Hospice represents the possibility of a truly new way of meeting the needs of dying people and their families, and could act as a template for progressive service developments elsewhere., (© 2021 The Authors. Health and Social Care in the Community published by John Wiley & Sons Ltd.)

Objectives: Prison populations around the world are ageing and numbers are rising, leading to greater demand for palliative care for prisoners approaching the end of life. This paper reports a survey that was undertaken by the European Association for Palliative Care Task Force on mapping palliative care provision for prisoners in Europe. The Task Force was established to begin to address the gap in research knowledge by exploring prison systems and care provision across different countries., Methods: The survey, developed by the Task Force Steering Committee, consisted of 40 questions in six sections. It was completed through online searches; only data that were publicly available on the internet were included. Numerical data were analysed using descriptive statistics, and thematic comparisons were made of free-text data., Findings: The survey was completed for eight countries: Australia, Belgium, Czech Republic, England and Wales, France, Portugal, Scotland and Slovakia. Three main findings are reported here: healthcare and palliative care provision in prisons, deaths in custody and compassionate release. Despite increasing numbers of older prisoners, relatively few prisons provide inpatient care, and only one country has any prisons that provide dedicated palliative care services. Early release on compassionate grounds is extremely rare in most countries., Conclusion: For the principle of equivalence to be adhered to, facilities for sick and dying prisoners need to be improved, or many more people need to be released on compassionate grounds at the end of life. This mapping study has identified key issues in relation to palliative care in prison and provides the basis for further international research., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: Evaluate whether the risk of falls and fractures differs between patients with Parkinson disease with psychosis (PDP) and patients with Parkinson disease (PD) without psychosis at similar disease stages., Methods: Patients with PD without psychosis were identified in the Medicare claims databases (2008-2018) and followed from the first PD diagnosis date during the study period. Patients with a subsequent diagnosis of psychosis were included in the PDP group. Patients with PDP and PD without psychosis were propensity score-matched based on characteristics within blocks of time since cohort entry. The incidence rates (IRs), expressed per 100 person-years, and 95% confidence intervals (CIs) of falls and fractures were evaluated as composite and separate outcomes. Incidence rate ratios (IRRs) were used to compare patients with PDP and PD without psychosis in the matched cohort., Results: 154,306 patients had PD without psychosis and no falls or fractures before cohort entry; the IR for falls and fractures was 11.41 events (95% CI, 11.29-11.53). 12,127 patients (7.8%) had a subsequent PDP diagnosis. PDP patients had a higher prevalence of most comorbidities and risk factors for falls and fractures than those without psychosis. The crude IR for falls and fractures among PDP patients was 29.03 events (95% CI, 28.27-29.81). PD without psychosis and PDP groups had more falls than fractures. After matching, 24,144 PD patients without psychosis (15.6%) and 12,077 PDP patients (99.6%) were retained. Matched PDP patients had a higher incidence of falls and fractures than PD patients without psychosis (IRR = 1.44; 95% CI, 1.39-1.49). The higher increased rate was noted separately for falls (IRR = 1.48; 95% CI, 1.43-1.54) and any fractures (IRR = 1.17; 95% CI, 1.08-1.27) as well as within specific types of fracture, including pelvis and hip fractures., Conclusions: Our findings suggest a modest but consistently higher increased risk of falls and fractures in PDP patients compared with PD patients without psychosis., Competing Interests: This study was funded by ACADIA Pharmaceuticals Inc. The authors JF, JBL, JB, MEB, and MA are full-time salaried employees of RTI Health Solutions. MET, CD, and GD are full-time salaried employees of ACADIA. Affiliations and funding do not alter our adherence to PLOS ONE policies on sharing data and materials. This manuscript is the result of a study conducted by RTI Health Solutions, sponsored by ACADIA Pharmaceuticals, the maker of pimavanserin (an antipsychotic approved by the US Food and Drug Administration for the treatment of patients with PDP). However, there are no patents, products in development or marketed products associated with this research to declare.

This study sought to assess the value of multiparametric magnetic resonance image (mp-MRI) in patients with a prostate cancer (PCa) Gleason score of 6 or less under consideration for or already in active surveillance and to determine the rate of upgrading by target biopsy. Three hundred and fifty-four consecutive men with an initial transrectal ultrasound-guided (TRUS) biopsy-confirmed PCa Gleason score of 6 or less under clinical consideration for or already in active surveillance underwent mp-MRI and were retrospectively reviewed. One hundred and nineteen of 354 patients had cancer-suspicious regions (CSRs) at mp-MRI. Each CSR was assigned a Prostate Imaging Reporting and Data System (PI-RADS) score based on PI-RADS v2. One hundred and eight of 119 patients underwent confirmatory imaging-guided biopsy for CSRs. Pathology results including Gleason score (GS) and percentage of specimens positive for PCa were recorded. Associations between PI-RADS scores and findings at target biopsy were evaluated using logistic regression. At target biopsy, 81 of 108 patients had PCa (75%). Among them, 77 patients had upgrading (22%, 77 of 354 patients). One hundred and forty-six CSRs in 108 patients had PI-RADS 3 n = 28, 4 n = 66, and 5 n = 52. The upgraded rate for each category of CSR was for PI-RADS 3 (5 of 28, 18%), 4 (47 of 66, 71%) and 5 (49 of 52, 94%). Using logistic regression analysis, differences in PI-RADS scores from 3 to 5 are significantly associated with the probability of disease upgrade (20%, 73%, and 96% for PI-RADS score of 3, 4, and 5, respectively). Adding mp-MRI to patients under consideration for or already in active surveillance helps to identify undiagnosed PCa of a higher GS or higher volume resulting in upgrading in 22%., Competing Interests: The authors declare no conflicts of interest.

The UK prison population has doubled in the last decade, with the greatest increases among prisoners over the age of 60 years, many of whom are sex offenders imprisoned late in life for 'historical' offences. Occurring in a context of 'austerity' and the wider neoliberal project, an under-researched consequence of this increase has been the rising numbers of 'anticipated' prison deaths; that is, deaths that are foreseeable and that require end of life care. We focus here on 'jail craft'; a nostalgic, multi-layered, narrative or discourse, and set of tacit practices which are drawn on by officers to manage the affective and practical challenges of working with the demands of this changed prison environment. Utilising findings from an empirical study of end of life care in prisons, we propose that the erosion of jail craft depletes protective resources and sharpens the practical consequences of neoliberal penal policies.

Prison populations across the world are increasing. In the United Kingdom, numbers have doubled in the last two decades, and older prisoners now constitute the fastest growing section of the prison population. One key reason for this shifting prisoner demographic is the growing numbers of men convicted of 'historic' sexual offences, many of whom are imprisoned for the first time in old age, and housed in prisons not suited to their needs. These demographic changes have profound consequences, including increased demand for health and social care in prison, and rising numbers of anticipated deaths in custody. Using the findings from a recently completed study of palliative care in prison, this paper proposes that older prisoners face a 'double burden' when incarcerated. This double burden means that as well as being deprived of their liberty, older people experience additional suffering by not having their health and wellbeing needs met. For some, this double burden includes a 'de facto life sentence', whereby because of their advanced age and the likelihood that they will die in prison, they effectively receive a life sentence for a crime that would not normally carry a life sentence. There has been little popular or academic debate concerning the ethical and justice questions that this double burden raises. Drawing on the work of Wacquant and others, the paper proposes that these changes are best understood as unplanned but reasonably foreseeable consequences of neoliberal penal policies. Although the paper focuses on the UK (which by comparison with other European countries has high rates of imprisonment), many of the challenges discussed are emerging in other countries across the world. This paper illustrates starkly how neoliberal policies and discourses have shaped the expansion and composition of the prison population with its consequent implications for health and justice., (Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: Internationally, evidence on the support needs of family carers who look after a terminally ill adult in home settings is incomplete., Aim: To illustrate the relevance of 'relevant background worries' in family carers' accounts of caring at home for a dying adult., Design: A qualitative cross-sectional observational study was conducted in England, United Kingdom, in 2011-2013 on the experiences of adult family carers ( n = 59) of older dying adults (aged 50+ years) with malignant and/or non-malignant conditions. Interviews occurred post-bereavement. This article reports on a subset of participants' interview transcripts ( n = 30) where narrative analysis was undertaken., Setting/participants: Carers were interviewed in their home setting, having been purposively recruited via general practitioner practices in two study sites in England. The subset of participants ( n = 30) was purposively selected from the parent sample with reference to carers' age, relationship to the patient, family circumstances and study sites., Results: Evidence is provided on the importance of what we conceptualise as carers' 'relevant background worries'; these varied in nature, significance and impact. Four case studies are presented where these worries constituted psychosocial factors that impacted on caregivers' actions and emotional well-being. Two themes are discussed: (1) whether relevant background worries are important enough to be identified and responded to and (2) how such worries could be picked up and managed by professionals., Conclusion: It is argued that the quality of clinical practice could be improved if specialist palliative care teams in community contexts both identified and responded to significant support needs associated with family carers' relevant background worries.

Pulmonary arterial hypertension (PAH) has demonstrated multi-serotonin receptor dependent pathologies, characterized by increased tone (5-HT 1B receptor) and complex lesions (SERT, 5-HT 1B , 5-HT 2B receptors) of the pulmonary vasculature together with right ventricular hypertrophy, ischemia and fibrosis (5-HT 2B receptor). Selective inhibitors of individual signaling elements - SERT, 5-HT 2A , 5HT 2B , and combined 5-HT2 A/B receptors, have all been tested clinically and failed. Thus, inhibition of tryptophan hydroxylase 1 (TPH1), the rate limiting step in 5-HT synthesis, has been suggested as a more broad, and thereby more effective, mode of 5-HT inhibition. However, selectivity over non-pathogenic enzyme family members, TPH2, phenylalanine hydroxylase, and tyrosine hydroxylase has hampered therapeutic development. Here we describe the site/sequence, biochemical, and biophysical characterization of a novel allosteric site on TPH1 through which selectivity over TPH2 and related aromatic amino acid hydroxylases is achieved. We demonstrate the mechanism of action by which novel compounds selectively inhibit TPH1 using surface plasma resonance and enzyme competition assays with both tryptophan ligand and BH4 co-factor. We demonstrate 15-fold greater potency within a human carcinoid cell line versus the most potent known TPH1/2 non-specific inhibitor. Lastly, we detail a novel canine in vivo system utilized to determine effective biologic inhibition of newly synthesized 5-HT. These findings are the first to demonstrate TPH1-selective inhibition and may pave the way to a truly effective means to reduce pathologic 5-HT and thereby treat complex remodeling diseases such as PAH.

Many of the current clinical screening methods for prostate cancer (PCa) such as prostate-specific antigen (PSA) testing or transrectal ultrasound-guided prostate biopsy lack sensitivity and specificity for diagnosis of PCa of the transition zone (TZ). Recent technical advances in multiparametric-MRI have markedly improved detection of PCa of the TZ. However, there are many diagnostic challenges that we still encounter in our daily practice that compromise the accuracy of the diagnosis. By performing both MRI-guided and ultrasound/MRI fusion-guided biopsies, we have gained extensive experience in the diagnosis of PCa of the TZ. Biopsy-proven examples including but not limited to typical and atypical PCa of the TZ as well as a wide variety of its mimics will be presented. Recognition of the MR features of typical and atypical PCa of the TZ and its mimics on multiparametric-MRI along with findings that help to differentiate these mimics from PCa is important in establishing an accurate diagnosis and in guiding clinical management.

Despite falling crime rates in England and Wales over the past 20 years, the number of prisoners has doubled. People over the age of 50 constitute the fastest growing section of the prison population, and increasing numbers of older prisoners are dying in custody. This article discusses some of the issues raised by these changing demographics and draws on preliminary findings from a study underway in North West England. It describes the context behind the rise in the numbers of older prisoners; explores the particular needs of this growing population; and discusses some of the practical and emotional challenges for prison officers, health care staff, and fellow prisoners who are involved in caring for dying prisoners in a custodial environment.

Objective: The Society of Abdominal Radiology established a panel to prepare a consensus statement on the role of barium esophagography in gastroesophageal reflux disease (GERD), as well as recommended techniques for performing the fluoroscopic examination and the gamut of findings associated with this condition., Conclusion: Because it is an inexpensive, noninvasive, and widely available study that requires no sedation, barium esophagography may be performed as the initial test for GERD or in conjunction with other tests such as endoscopy.

Multiparametric-MRI is an important tool in the diagnosis of prostate cancer (PCa), particularly diffusion-weighted imaging for peripheral zone (PZ) cancer in the untreated prostate. However, there are many benign entities that demonstrate diffusion restriction in the PZ mimicking PCa resulting in diagnostic challenges. Fortunately, these benign entities usually have unique MR features that may help to distinguish them from PCa. The purpose of this pictorial review is to discuss benign entities with diffusion restriction in the PZ and to emphasize the key MR features of these entities that may help to differentiate them from PCa.

Background: older people aged 80 and over are increasingly providing end-of-life care to spouses at home and often do so for long periods of time, while also trying to manage their own illnesses and disabilities. Little of the research on older spousal carers has focussed on the oldest carers; hence, the needs of this particular population are not fully known., Objective: to explore the experiences of the 'oldest carers' in caring for a dying spouse at home., Methods: secondary analysis was undertaken on a subset of data from a larger qualitative interview study; this dataset comprised 17 interviews from participants aged 80 or over. Framework analysis methods were used, with items derived from the thematic analysis of the main study., Results: the oldest carers in this subset demonstrated high levels of resilience and the ability to adapt to their caring role. Caring until death was accepted as an integral part of the commitment made to their partner as part of the 'wedding contract'. Carers felt they benefitted from the support provided by family, friends and care services; however, their own care needs were not always recognised by health and social care services., Conclusions: these findings underscore the complexity of the oldest carers' experiences and challenges in times of illness and end of life. Healthcare professionals should be alerted to the myriad ways caregiving is enacted in serious illness and seek opportunities for developing supportive interventions specifically for older carers., (© The Author 2016. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)

Public Health England (2013) survey data indicates that while the place of death is geographically uneven across England, given a choice, many older people nearing end of life would prefer to die at home. There is, however, a growing critique that policies designed to support home death fail to understand the needs and preferences of older people and the impact on family carers. Such policies also make assumption about within whose home the home death takes place. Hence, there are major gaps in our understanding of firstly, where and how care work undertaken by family members within domestic settings takes place; and secondly, how it can create tensions between home and care that fundamentally disrupt the physical and socio-emotional meaning of home for family carers, impacting on their sense of home post-death. This can have consequences for their own well-being. In this paper we draw on interview data from our 'Unpacking the Home' study to elicit an in-depth understanding of how facilitating a home death can create an ambiguity of place for family carers, where the issues faced by them in caring for a dying older person at home, and the home death itself, can fundamentally reshape the meaning and sense of home., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Aims and Objectives: The involvement of patients in the design and conduct of research is increasingly promoted by policy and research bodies. The experiences of individuals who become involved in research in this way are not well understood. This study aims to describe the experiences of people's participation in patient and public involvement (PPI) in supportive and palliative care research, specifically with respect to the benefits and challenges of participation for the individuals and the broader research support structures., Methods: In this qualitative exploratory study, semistructured interviews were undertaken with individuals who had a cancer diagnosis and were involved in a supportive and palliative care research collaborative over a period of 6 years. Recruitment was through the host university organisations involved in the research collaborative. A thematic analysis was undertaken to identify commonalities and differences across their experiences., Findings: The eight participants in the study were highly motivated and undertook PPI in research alongside other voluntary activities. They identified a number of research and personal benefits: bringing a lay perspective into research, making a difference and personal gains. Personal gains concerned support, new knowledge and skills and greater confidence. The challenges to participation that were identified included the emotional and practical nature of the work, issues of language and identifying the difference made., Conclusions: Involvement in supportive and palliative care research is valued by people with a cancer diagnosis, but there are ongoing issues of emotional support and good communication through the use of appropriate language in documentation., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/)

Biochemical recurrence after treatment for prostate cancer (PCa) is a significant issue. Early diagnosis of local recurrence is important for making prompt treatment decisions and is strongly associated with patient prognosis. Without salvage therapy, the average time from development of local recurrence to distant metastasis is approximately 3 years. Biochemical recurrence does not differentiate local recurrence from systemic disease; there is no reliable way to clinically diagnose local recurrence. Recent advances in multiparametric MRI (mp-MRI) techniques have markedly improved detection of local recurrence following therapy. However, a wide variety of entities can mimic recurrent PCa at mp-MRI. Therefore, the purpose of this pictorial review is to discuss the MRI findings of locally recurrent PCa and its mimics, emphasizing the key MRI features that help to differentiate local recurrence from its mimics.

Objective: To explore how bereaved family members recall managing end of life medications when delivering care to a patient dying at home in England., Design: Qualitative study., Setting: Domestic homes in two contrasting areas in England., Participants: 59 bereaved family carers who have delivered care to a patient who spent a minimum of 2 weeks at home prior to their death from cancer or other non-malignant condition. Cases were excluded if the place of death was: a hospice, nursing home or National Health Service (NHS) hospital., Results: Participants identified a number of important concerns about managing end of life medication for the dying person at home. Although some support with medications is provided by general practitioners and nurses in the community, family carers take primary responsibility for drug administration and storage. They reported anxiety about giving correct and timely dosages, and concerns about keeping the patient comfortable without overdosing them or risking shortening their lives. In particular, they reported that certain analgesic medications, especially opioids, were considered to have a symbolic significance increasing analgesia requirements, and the use of a syringe driver was associated with deterioration and approaching death. Key barriers to managing end of life medications at home included: complex regimes; unwanted responsibility in deciding when to use 'as needed' medication; disagreements with professional staff, and anxiety about medication errors, especially if perceived to have implications for survival., Conclusions: Family carers require more information about end of life drugs and their effects, support and training in managing medication for a dying person., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.)

Background: This study is based on people dying at home relying on the care of unpaid family carers. There is growing recognition of the central role that family carers play and the burdens that they bear, but knowledge gaps remain around how to best support them., Aim: The aim of this study is to review the literature relating to the perspectives of family carers providing support to a person dying at home., Design: A narrative literature review was chosen to provide an overview and synthesis of findings. The following search terms were used: caregiver, carer, 'terminal care', 'supportive care', 'end of life care', 'palliative care', 'domiciliary care' AND home AND death OR dying., Data Sources: During April-May 2013, Cumulative Index to Nursing and Allied Health Literature (CINAHL), MEDLINE, PsycINFO, Pubmed, Cochrane Reviews and Citation Indexes were searched. Inclusion criteria were as follows: English language, empirical studies and literature reviews, adult carers, perspectives of family carers, articles focusing on family carers providing end-of-life care in the home and those published between 2000 and 2013., Results: A total of 28 studies were included. The overarching themes were family carers' views on the impact of the home as a setting for end-of-life care, support that made a home death possible, family carer's views on deficits and gaps in support and transformations to the social and emotional space of the home., Conclusion: Many studies focus on the support needs of people caring for a dying family member at home, but few studies have considered how the home space is affected. Given the increasing tendency for home deaths, greater understanding of the interplay of factors affecting family carers may help improve community services., (© The Author(s) 2015.)

Objective: The objective of our study was to assess the frequency, cause, and time course of dysphagia after anterior cervical fusion (ACF)., Materials and Methods: A review of the surgical database revealed that 1789 patients underwent ACF procedures during the 8-year study period. A radiologic database review indicated that 80 of the 1789 patients underwent radiologic evaluation for the assessment of dysphagia after ACF. Three patients were excluded from the study because they had a history of dysphagia before ACF, and three additional patients were excluded because they had more recently undergone Nissen fundoplication, intubation, and radiation therapy, respectively. Modified barium swallow (MBS) studies and esophagrams of the 74 remaining patients were collected and analyzed to determine the cause of dysphagia and time course of dysphagia onset after surgery., Results: Dysphagia was evaluated radiologically in 74 of the 1789 ACF patients (4.1%) using video MBS studies (n=66) and esophagography (n=26). Patients underwent radiologic evaluation from 1 to 1150 days after surgery (mean, 120 days after surgery); 76% of the patients presented more than 2 weeks after surgery. The location of the ACF in the study group was the upper, mid, and lower cervical spine in 5.4% (n=4), 55.4% (n=41), and 39.2% (n=29) of patients, respectively. Soft-tissue swelling with displacement of the pharynx or esophagus was identified in 91% of patients (n=67). More serious complications of ACF that resulted in dysphagia included surgical hardware displacement or bone graft displacement (n=18), esophageal perforation (n=3), and a retropharyngeal abscess (n=3). Pharyngeal functional abnormalities were detected in 50 patients, with penetration, aspiration, or both seen in 32., Conclusion: Dysphagia is an underrecognized but significant complication of ACF. After ACF, 4.1% of patients presented for radiologic evaluation of dysphagia. Although ACF procedures are most frequently performed in the lower cervical spine, dysphagia is a more common clinical problem after ACF in the mid cervical spine. Radiologic examinations should be specifically tailored to evaluate ACF patients.

Dysphagia is a common clinical problem whose prevalence is increasing with the aging population in the United States. The term dysphagia is commonly used to describe subjective awareness of swallowing difficulty during the passage of a bolus from the mouth to the stomach or the perception of obstruction during swallowing. Dysphagia may be further classified as oropharyngeal or substernal, depending on the location of this sensation. It can be due to benign or malignant structural lesions, esophageal motility abnormalities, oropharyngeal dysfunction (including aspiration), neuromuscular disorders, or postsurgical changes and is also associated with gastroesophageal reflux disease. Pathologic conditions of the oral cavity, pharynx, esophagus, and proximal stomach can manifest with dysphagia. Imaging remains the preferred method for evaluating patients with dysphagia, and dysphagia is an increasingly encountered indication for radiologic evaluation. Fluoroscopic studies, including the modified barium swallow and esophagography in particular, are often used in the assessment of patients with dysphagia, and the techniques used for these studies should be tailored to the patient's needs. Fluoroscopic studies can be used to evaluate the esophagus for structural abnormalities (eg, webs, diverticula, strictures, masses) and to assess function (eg, the swallowing mechanism and esophageal motility). Knowledge of the imaging spectrum of disease entities that may cause dysphagia and thorough radiologic assessment with a tailored approach may help avoid misdiagnosis., (RSNA, 2015)

Background: The initiation of end of life care in an acute stroke context should be focused on those patients and families with greatest need. This requires clinicians to synthesise information on prognosis, patterns (trajectories) of dying and patient and family preferences. Within acute stroke, prognostic models are available to identify risks of dying, but variability in dying trajectories makes it difficult for clinicians to know when to commence palliative interventions. This study aims to investigate clinicians' use of different types of evidence in decisions to initiate end of life care within trajectories typical of the acute stroke population., Methods/design: This two-phase, mixed methods study comprises investigation of dying trajectories in acute stroke (Phase 1), and the use of clinical scenarios to investigate clinical decision-making in the initiation of palliative care (Phase 2). It will be conducted in four acute stroke services in North Wales and North West England. Patient and public involvement is integral to this research, with service users involved at each stage., Discussion: This study will be the first to examine whether patterns of dying reported in other diagnostic groups are transferable to acute stroke care. The strengths and limitations of the study will be considered. This research will produce comprehensive understanding of the nature of clinical decision-making around end of life care in an acute stroke context, which in turn will inform the development of interventions to further build staff knowledge, skills and confidence in this challenging aspect of acute stroke care.

Background: Dying at home is the preference of many patients with life-limiting illness. This is often not achieved and a key factor is the availability of willing and able family carers., Aim: To elicit family carers' views about the community support that made death at home possible., Design and Setting: Qualitative study in East Devon, North Lancashire, and Cumbria., Method: Participants were bereaved family carers who had provided care at the end of life for patients dying at home. Semi-structured interviews were conducted 6-24 months after the death., Results: Fifty-nine bereaved family carers were interviewed (54% response rate; 69% female). Two-thirds of the patients died from cancer with median time of home care being 5 months and for non-cancer patients the median time for home care was 30 months. An overarching theme was of continuity of care that divided into personal, organisational, and informational continuity. Large numbers and changes in care staff diluted personal continuity and failure of the GPs to visit was viewed negatively. Family carers had low expectations of informational continuity, finding information often did not transfer between secondary and primary care and other care agencies. Organisational continuity when present provided comfort and reassurance, and a sense of control., Conclusion: The requirement for continuity in delivering complex end-of-life care has long been acknowledged. Family carers in this study suggested that minimising the number of carers involved in care, increasing or ensuring personal continuity, and maximising the informational and organisational aspects of care could lead to a more positive experience., (© British Journal of General Practice 2014.)

Aim: To determine the magnetic resonance cholangiopancreatography (MRCP) and magnetic resonance imaging (MRI) features of pancreatitis with pancreas divisum (PD) and the differences vs pancreatitis without divisum., Methods: Institutional review board approval was obtained and the informed consent requirement was waived for this HIPAA-compliant study. During one year period, 1439 consecutive patients underwent successful MRCP without injection of secretin and abdominal MRI studies for a variety of clinical indications using a 1.5 T magnetic resonance scanner. Two experienced radiologists retrospectively reviewed all the studies in consensus. Disputes were resolved via consultation with a third experienced radiologist. The assessment included presence and the imaging findings of PD, pancreatitis, and distribution of abnormalities. The pancreatitis with divisum constituted the study group while the pancreatitis without divisum served as the control group. MRCP and MRI findings were correlated with final diagnosis. Fisher exact tests and Pearson × 2 tests were performed., Results: Pancreatitis was demonstrated at MRCP and MRI in 173 cases (38 cases with and 135 cases without divisum) among the 1439 consecutive cases. The recurrent acute pancreatitis accounted for 55.26% (21 of 38) in pancreatitis patients associated with PD, which was higher than 6.67% (9 of 135) in the control group, whereas the chronic pancreatitis was a dominant type in the control group (85.19%, 115 of 135) when compared to the study group (42.11%, 16 of 38) (χ(2) = 40.494, P < 0.0001). In cases of pancreatitis with PD, the dorsal pancreatitis accounted for a much higher percentage than that in pancreatitis without PD (17 of 38, 44.74% vs 30 of 135, 22.22%) (χ(2) = 7.257, P < 0.05)., Conclusion: MRCP and MRI can depict the features of pancreatitis associated with divisum. Recurrent acute pancreatitis and isolated dorsal involvement are more common in patients with divisum.

Background: Disease activity measurement is a key component of rheumatoid arthritis (RA) management. Biomarkers that capture the complex and heterogeneous biology of RA have the potential to complement clinical disease activity assessment., Objectives: To develop a multi-biomarker disease activity (MBDA) test for rheumatoid arthritis., Methods: Candidate serum protein biomarkers were selected from extensive literature screens, bioinformatics databases, mRNA expression and protein microarray data. Quantitative assays were identified and optimized for measuring candidate biomarkers in RA patient sera. Biomarkers with qualifying assays were prioritized in a series of studies based on their correlations to RA clinical disease activity (e.g. the Disease Activity Score 28-C-Reactive Protein [DAS28-CRP], a validated metric commonly used in clinical trials) and their contributions to multivariate models. Prioritized biomarkers were used to train an algorithm to measure disease activity, assessed by correlation to DAS and area under the receiver operating characteristic curve for classification of low vs. moderate/high disease activity. The effect of comorbidities on the MBDA score was evaluated using linear models with adjustment for multiple hypothesis testing., Results: 130 candidate biomarkers were tested in feasibility studies and 25 were selected for algorithm training. Multi-biomarker statistical models outperformed individual biomarkers at estimating disease activity. Biomarker-based scores were significantly correlated with DAS28-CRP and could discriminate patients with low vs. moderate/high clinical disease activity. Such scores were also able to track changes in DAS28-CRP and were significantly associated with both joint inflammation measured by ultrasound and damage progression measured by radiography. The final MBDA algorithm uses 12 biomarkers to generate an MBDA score between 1 and 100. No significant effects on the MBDA score were found for common comorbidities., Conclusion: We followed a stepwise approach to develop a quantitative serum-based measure of RA disease activity, based on 12-biomarkers, which was consistently associated with clinical disease activity levels.

Background: Recent end of life care policy prioritises patient choice over place of care and in particular promotes dying at home. This policy is predicated on the assumption that there are family carers able and willing to provide care for the dying person. Through the accounts of bereaved family members, the 'Unpacking the home' study aims to gain an in-depth understanding of 'home' and the issues faced by family members caring for a dying older person at home; it also aims to examine the way the home is transformed in the process of providing end of life care, and offer a critical analysis of policies that aim to increase home deaths. This paper presents the protocol for this study., Methods/design: A cross-sectional qualitative study has been designed to achieve the study aims. In-depth interviews will be conducted in the north and south of England with 50 bereaved family carers to elicit their accounts of witnessing the dying in the home of an older person (50+ years). All interviews will be subjected to thematic analysis, and narrative analysis will be undertaken on a subset of 30 interview transcripts. A final phase of integration and policy analysis will be conducted towards the end of the study. User involvement is integral to this study, with service users actively engaged at every stage., Discussion: This study will seek to take a qualitative approach by explicitly recognising that family carers are central to the experience of dying at home for older people, and they have needs that may be amenable to support and anticipatory planning. The strengths of this study, which include its interdisciplinary and participatory approach, and in-depth data collection and analysis methods, will be explored. The limitations and challenges of this research will also be considered. This study seeks to make recommendations that will ensure that family carers receive appropriate and adequate support in caring for their loved ones at the end of life.

Morbid obesity remains as a common and increasing health problem. Due to limited long-term success with nonsurgical weight loss measures for morbid obesity, bariatric surgery is being performed more and more often in both academic and private practice settings and has proven to be an effective treatment option with sustained weight loss, decreased morbidity, reversal of comorbidities, and prolonged life expectancies [Am J Clin Nutr 55:615S-619S, 1992; Brolin, Nutrition 12:403-404, 1996; Fisher and Schauer, Am J Surg 184:9S-16S 2002]. The Roux-en-Y gastric bypass, biliopancreatic diversion, and gastric sleeve will be discussed in terms of their expected imaging appearance and potential complications.

Some human memory CD4(+) T cells have cytotoxic functions best understood in the context of viral infections; however, their possible role in pathologic processes is understudied. The novel discovery that mitogenic CD28 antibodies induced proliferation and expansion of Tregs offered therapeutic promise for autoimmune disorders. However, the failed TGN1412 trial forced reassessment of this concept. As memory CD4(+) T cells are known to produce toxic molecules, including granzyme B (GrzB) and FasL, we wondered whether mitogenic CD28 was able to induce these cytotoxic molecules. A commercially available mitogenic human CD28 mAb (clone ANC28.1) was used to determine whether mitogenic CD28 induces cytotoxic function from human memory CD4(+) T cells. We found that stimulation of memory CD4(+) T cells by ANC28.1, as well as by conventional costimulation (CD3/CD28 mAb), robustly induced enzymatically active GrzB, along with increased surface expression of FasL. These functional phenotypes were induced in association with increased expression of T cell activation markers CD69 and CD25, and elimination of target cells by ANC28.1-activated memory CD4(+) T cells involved both GrzB and FasL. Additionally, ANC28.1-activated memory CD4(+) T cells caused disruption of epithelial cell monolayer integrity, which was partially mediated by GrzB. These findings reveal functions of memory CD4(+) T cells previously unknown to be induced by mitogenic CD28, and suggest that these pathogenic mechanisms may have been responsible for some of the widespread tissue destruction that occurred in the TGN1412 trial recipients.

Evaluation of students in community and public health (C/PH) nursing clinical practica is a challenge, especially when preceptors are expected to evaluate students from different academic nursing programs. The need for a standardized student evaluation tool was identified during federally funded collaborative meetings held between C/PH academic and practice partners in Northeastern Wisconsin. This article focuses on the development and appraisal of the standardized Agency Feedback Form (AFF) for Student Practicum Experience in Community/Public Health Nursing, which was designed to meet the identified need. Four baccalaureate nursing programs implemented the AFF for 3 purposes: (1) to provide a consistent and easy evaluation form for preceptors to complete; (2) to communicate useful information about students' individual professional behaviors observed during practicum; and (3) to increase students' and preceptors' understanding of the population-based nursing interventions, using the Public Health Intervention Wheel. Future uses and implications of the AFF are also discussed., (© 2011 Wiley Periodicals, Inc.)

Purpose of the Research: There is increasing recognition of the importance of good communication between healthcare professionals and patients facing cancer or end of life. In England, a new national 3-day training programme called 'Connected' has been developed and is now mandatory for all cancer and palliative care professionals. This study aimed to explore the attitudes of staff in one region to undertaking this training., Methods and Sample: A survey questionnaire was developed through a series of discussions with experts and semi-structured interviews with five healthcare professionals. The questionnaire was distributed to 200 cancer and palliative care staff; 109 were completed and returned., Key Results: There were significant differences between doctors' and nurses' attitudes to communication skills training, with doctors demonstrating more negative attitudes. More nurses than doctors felt that communication skills training should be mandatory for cancer and palliative care professionals (p ≤ 0.001), whilst more doctors felt that these staff should already be skilled communicators and not require further training (p ≤ 0.001). Nurses also self-rated their communication skills more highly than doctors., Conclusions: The current 'one size fits all' approach being taken nationally to advanced communication skills training does not meet the training preferences of all healthcare professionals, and it is recommended that tailoring courses to individuals' needs should be considered., (Copyright © 2010 Elsevier Ltd. All rights reserved.)

A volunteer workgroup of public health personnel and parish nurses in Wisconsin collaborated to develop the Infection Control and Emergency Preparedness Toolkit for the Faith Community to help prepare congregations for health emergencies and prevent the spread of disease. This article reports a pilot study of the toolkit with 30 parishes/churches, focusing on the infection control portion of the materials.

Background: The causes of the natural variation in nitrate accumulation and associated traits are studied using a diverse population of 48 mature lettuce accessions grown hydroponically in winter and summer seasons. Information on the effects of genotype, environment and their interactions will inform future selection strategies for the production of low-nitrate varieties more suited to meeting EU requirements for harvested produce., Results: The effects of genotype (G), environment (E) and G × E interactions were all significant, with nitrate concentrations lower but covering a wider range in summer. Concentrations of nitrate-N were positively correlated with those of water and total-N and negatively with assimilated-C in the shoot in both seasons, with all relationships partitioned according to morphotype and/or seasonal type. Corresponding relationships between nitrate-N and assimilated-N or with shoot fresh or dry weight were generally weak or inconsistent. Nitrate concentrations at an early growth stage were strongly related to those at maturity in winter, but not in summer when light levels were less variable., Conclusion: The effects of genotype and environment on nitrate accumulation in lettuce are strongly influenced by morphotype, with most G × E interactions between accessions within the same morphotype predominantly of the non-crossover type. All low-nitrate-accumulating genotypes have increased concentrations of organic solutes (concentration regulation) and reduced water (volume regulation) to help stabilise osmotic potential within the shoots. Variability in nitrate accumulation arises more from differences in uptake than in efficiency of its chemical reduction. Genotypic differences in nitrate accumulation can be masked by changes in head morphology during maturation, provided that they are not confounded by substantial changes in intercepted light. Recent selection strategies do not appear to have produced lower-nitrate-accumulating cultivars., (Copyright © 2011 Society of Chemical Industry.)

This study aimed to evaluate health professionals' views about palliative care provision in prisons in the counties of Cumbria and Lancashire in the North West of England. Seventeen prison healthcare staff and nine specialist palliative care staff participated in semi-structured interviews and 16 prison healthcare staff completed a questionnaire designed to measure knowledge, skills and confidence in relation to palliative care. The findings highlighted tensions between the philosophies of care and custody, and the many challenges in providing palliative care in a custodial setting. This paper presents two illustrative case study examples, and suggests ways in which some of these challenges can be overcome in practice., (© The Author(s) 2011)

Multidetector computed tomography (MDCT) has emerged as the imaging modality of choice for evaluating the abdomen and pelvis in trauma patients. MDCT readily detects injury of the solid organs as well as direct and indirect features of bowel and/or mesenteric injury-an important advance given that unrecognized bowel and mesenteric injuries may result in high morbidity and mortality. Nonetheless, challenges persist in the interpretation of abdominal and pelvic CT images in trauma patients. Difficulty in interpretation may result from lack of familiarity with or misunderstanding of CT features of bowel and/or mesenteric injury. Moreover, due to major technical advances afforded by MDCT, new CT features of bowel and/or mesenteric injuries have been recognized. Beading and termination of mesenteric vessels indicating surgically important mesenteric injury is an example of one of these new features. MDCT also allows for the detection of small or trace amounts of isolated intraperitoneal fluid in trauma patients, although the clinical management of these patients is still controversial. This pictorial essay illustrates the spectrum of typical, atypical, and newly reported MDCT features of bowel and mesenteric injuries due to blunt trauma. The features that help to differentiate these injuries from pitfalls are emphasized in these proven cases.

Background: Nitrate accumulates in plants in response to N supply, aerial environment (predominantly light), and genotype. This paper characterises the effects of genotype, environment, and their interactions on nitrate accumulation by 24 cultivated and wild lettuce accessions grown hydroponically in winter and summer. The results will inform future strategies for selecting for low-nitrate varieties., Results: A preliminary study in which two accessions were sampled for nitrate over time showed largest differences between cultivars in the early-middle period of growth. Sampling the whole population of lettuce at this stage revealed significant effects of genotype, environment (with nitrate concentrations generally higher in winter), and genotype × environment interactions (largely due to a wider range of concentrations in summer). Changes in the ranking of accessions for nitrate accumulation between the two growing seasons were generally small for cultivated morphotypes. Shoot nitrate concentrations and water contents were positively associated, particularly in summer when separate relationships for different cultivated morphotypes (butterhead, cos/Romaine, crisp, leaf, and stem lettuce) were detected. Expressing nitrate concentration on either a shoot fresh or dry matter basis had relatively little effect on the ranking of most cultivated accessions, but not for the wild types., Conclusion: There is a well-defined sampling window when differences in nitrate accumulation between lettuce genotypes are at a maximum. Delaying sampling may allow morphological changes in head form to mask earlier genotypic differences. Genotype × environment interactions are predominantly of the non-crossover type and have only a small effect on changes in the ranking of accessions between seasons, allowing selections to be made at any time of year. At least part of the genotypic variation in nitrate accumulation is associated with differences in shoot water content., (2010 Society of Chemical Industry.)

Purpose: To retrospectively determine the frequency and importance of a small amount of isolated pelvic free fluid seen at multidetector computed tomography (CT) in male patients who have blunt trauma without an identifiable cause., Materials and Methods: Institutional review board approval was obtained, and the requirement for informed consent was waived for this HIPAA-compliant study. One thousand male patients with blunt trauma who underwent abdominopelvic CT at a level 1 trauma center between January 2004 and June 2006 were entered into this study. The CT images of the 1000 patients were reviewed independently by two abdominal radiologists. CT scan assessment included evaluation for presence or absence of pelvic free fluid, any traumatic or nontraumatic cause of the free fluid, pelvic free fluid attenuation and volume measurements, and determination of the location of pelvic free fluid. Interobserver agreement was determined with kappa statistics, and the Student t test was used to assess differences in the mean volume and mean attenuation of the pelvic free fluid in the patients with and those without injury., Results: Pelvic free fluid was identified in 10.2% (102 of 1000) of patients. A small amount of isolated pelvic free fluid without any identifiable cause was identified in 4.8% (48 of 1000) of patients by reader 1 and in 5.0% (50 of 1000) of patients by reader 2 (kappa value, 0.76) and was located at or below the level of the third sacral vertebral body in all 49 patients with isolated pelvic free fluid. The mean volume and mean attenuation of the small amount of isolated pelvic free fluid were 2.3 mL +/- 1.5 (standard deviation) and 8.1 HU +/- 3.9, respectively. None of the patients in this group had an undiagnosed bowel and/or mesenteric injury., Conclusion: In male patients with blunt trauma, a small amount of isolated pelvic free fluid with attenuation equal to that of simple fluid and located in the deep region of the pelvis likely is not a sign of bowel and/or mesenteric injury., ((c) RSNA, 2010.)