Mental health service use among mothers involved in public family law proceedings: linked data cohort study in South London 2007-2019

PURPOSE: Mental health problems and substance misuse are common among the mothers of children who experience court-mandated placement into care in England, yet there is limited research characterising these health needs to inform evidence-based policy. In this descriptive study, we aimed to generate evidence about the type, severity, and timing of mental health and substance misuse needs among women involved in public family law proceedings concerning child placement into care ('care proceedings'). METHODS: This is a retrospective, matched cohort study using linked family court and mental health service records for 2137 (66%) of the 3226 women involved in care proceedings between 2007 and 2019 in the South London and Maudsley NHS Mental Health Trust (SLaM) catchment area. We compared mental health service use and risk of dying with 17,096 female-matched controls who accessed SLaM between 2007 and 2019, aged 16-55 years, and were not involved in care proceedings. RESULTS: Most women (79%) were known to SLaM before care proceedings began. Women had higher rates of schizophrenia spectrum disorders (19% vs 11% matched controls), personality disorders (21% vs 11%), and substance misuse (33% vs 12%). They were more likely to have a SLaM inpatient admission (27% vs 14%) or to be sectioned (19% vs 8%). Women had a 2.15 (95% CI 1.68-2.74) times greater hazard of dying, compared to matched controls, adjusted for age. CONCLUSION: Women involved in care proceedings experience a particularly high burden of severe and complex mental health and substance misuse need. Women's increased risk of mortality following proceedings highlights that interventions responding to maternal mental health and substance misuse within family courts should offer continued, long-term support

An Estimate of the Prevalence of Dementia in Idiopathic Parkinson's Disease

A review of the records for evidence of dementia using criteria adapted from the third edition of the Diagnostic and Statistical Manual of Mental Disorders in every patient (hospitalized and outpatient) with parkinsonism at a major medical center during an 18-month period revealed an overall prevalence of 10.9% in 339 patients with idiopathic Parkinson's disease. Demented patients were older, had a later age at onset of motor manifestations, and a more rapid progression of physical disability than nondemented patients. Duration of illness and levodopa use and the presence of tremor or depression were similar in demented and nondemented patients. Demented patients more often responded poorly or developed adverse effects to levodopa than nondemented patients. When Parkinson's disease began after age 70 years, dementia was noted over three times more frequently than when the disease began at an earlier age. The age-specific prevalence rate of dementia for patients older than 70 years was more than twice that for younger patients. Moreover, the number of records with evidence for dementia with idiopathic Parkinson's disease was 3.75 times greater than expected in comparison with data from a study of the prevalence of dementia in the elderly

Health professionals' lack of knowledge of central venous access devices: the impact on patients

Background The literature on patient experience of living with a central venous access device (CVAD) is growing, but remains sparse. It suggests that patients accept CVADs as should reduce episodes of repeated cannulations. However, a recent doctoral study found the reality did not live up to the hope. Aim The aim of this study was to uncover the global, cross-disease experience of patients with CVADs.MethodsAn online survey was sent to an international sample of people living with CVADs.FindingsSeventy-four people from eight countries responded. Respondents corroborated the PhD findings: painful cannulation attempts continued after CVAD insertion due to lack of clinical knowledge. Participants lost trust in clinicians and feared complications due to poor practice.ConclusionClinicians often lack the necessary skills to care and maintain CVADs. This leads to a negative patient experience

Transformation in a changing climate: a research agenda

The concept of transformation in relation to climate and other global change is increasingly receiving attention. The concept provides important opportunities to help examine how rapid and fundamental change to address contemporary global challenges can be facilitated. This paper contributes to discussions about transformation by providing a social science, arts and humanities perspective to open up discussion and set out a research agenda about what it means to transform and the dimensions, limitations and possibilities for transformation. Key focal areas include: (1) change theories, (2) knowing whether transformation has occurred or is occurring; (3) knowledge production and use; (4), governance; (5) how dimensions of social justice inform transformation; (6) the limits of human nature; (7) the role of the utopian impulse; (8) working with the present to create new futures; and (9) human consciousness. In addition to presenting a set of research questions around these themes the paper highlights that much deeper engagement with complex social processes is required; that there are vast opportunities for social science, humanities and the arts to engage more directly with the climate challenge; that there is a need for a massive upscaling of efforts to understand and shape desired forms of change; and that, in addition to helping answer important questions about how to facilitate change, a key role of the social sciences, humanities and the arts in addressing climate change is to critique current societal patterns and to open up new thinking. Through such critique and by being more explicit about what is meant by transformation, greater opportunities will be provided for opening up a dialogue about change, possible futures and about what it means to re-shape the way in which people live

Spatiotemporal regulation of liver development by the Wnt/β- catenin pathway

While the Wnt/β-catenin pathway plays a critical role in the maintenance of the zonation of ammonia metabolizing enzymes in the adult liver, the mechanisms responsible for inducing zonation in the embryo are not well understood. Herein we address the spatiotemporal role of the Wnt/β-catenin pathway in the development of zonation in embryonic mouse liver by conditional deletion of Apc and β-catenin at different stages of mouse liver development. In normal development, the ammonia metabolising enzymes carbamoylphosphate synthetase I (CPSI) and Glutamine synthetase (GS) begin to be expressed in separate hepatoblasts from E13.5 and E15.5 respectively and gradually increase in number thereafter. Restriction of GS expression occurs at E18 and becomes increasingly limited to the terminal perivenous hepatocytes postnatally. Expression of nuclear β-catenin coincides with the restriction of GS expression to the terminal perivenous hepatocytes. Conditional loss of Apc resulted in the expression of nuclear β-catenin throughout the developing liver and increased number of cells expressing GS. Conversely, conditional loss of β-catenin resulted in loss of GS expression. These data suggest that the Wnt pathway is critical to the development of zonation as well as maintaining the zonation in the adult liver

Phase II Study of Paclitaxel, Carboplatin, and Cetuximab as First Line Treatment, for Patients with Advanced Non-small Cell Lung Cancer (NSCLC): Results of OPN-017

BackgroundCetuximab has demonstrated synergy with taxanes in preclinical models; as well as single agent activity. We assessed the activity of cetuximab with carboplatin and paclitaxel given on a 4-week schedule, in advanced, chemo-naive non-small cell lung cancer.Patients and MethodsThis phase II, single arm, multi-institution study featured standard dosage of cetuximab 400 mg/m2 day 1, then 250 mg/m2 with paclitaxel (100 mg/m2/wk, for 3 weeks), and carboplatin (area under curve = 6) day 1 of each 28 day cycle. After 4 to 6 cycles, in the absence of disease progression or excess toxicity, cetuximab was continued weekly. Primary end point was response rate.ResultsFifty-three patients (median age 63, 51% male) participated. Response rate was 57% (3 complete response and 27 partial response). At a median follow-up of 12.5 months, the estimated overall survival is 13.8 months (95% CI: 9.08–16.02) with an event-free survival rate of 5.53 months (95% CI: 4.77–7.99), 18.9% remain free from progression at 1 year. Improved survival was associated with female gender, absence of prior radiation, PS 0 and epidermal growth factor receptor expression. Toxicities included rash (28% grade 3), nail changes (3.7% grade 3), hypomagnesemia (7.5% grade 3 and 3.7% grade 4), and neutropenia (25% grade 3 and 13% grade 4) in addition to other typical side effects anticipated with paclitaxel/carboplatin. There were no grade 5 toxicities.ConclusionCombination of cetuximab/paclitaxel/carboplatin in non-small cell lung cancer was well tolerated and clinically active with manageable toxicities. This unique schedule, integrating weekly paclitaxel and cetuximab has not yet been tested in a randomized trial

Use of natural experimental studies to evaluate 20mph speed limits in two major UK cities.

INTRODUCTION: Reductions in traffic speed can potentially offer multiple health and public health benefits. In 2016, implementation of 20mph (30kph) speed limit interventions began in Edinburgh (city-wide) and Belfast (city centre). The aims of this paper are to describe 1) the broad theoretical approach and design of two natural experimental studies to evaluate the 20mph speed limits in Edinburgh and Belfast and 2) how these studies allowed us to test and explore theoretical mechanisms of 20mph speed limit interventions. METHODS: The evaluation consisted of several work packages, each with different research foci, including the political decision-making processes that led to the schemes, their implementation processes, outcomes (including traffic speed, perceptions of safety, and casualties) and cost effectiveness. We used a combination of routinely and locally collected quantitative data and primary quantitative and qualitative data. RESULTS: The evaluation identified many contextual factors influencing the likelihood of 20mph speed limits reaching the political agenda. There were substantial differences between the two sites in several aspects related to implementation. Reductions in speed resulted in significant reductions in collisions and casualties, particularly in Edinburgh, which had higher average speed at baseline. The monetary value of collisions and casualties prevented are likely to exceed the costs of the intervention and thus the overall balance of costs and benefits is likely to be favourable. CONCLUSIONS: Innovative study designs, including natural experiments, are important for assessing the impact of 'real world' public health interventions. Using multiple methods, this project enabled a deeper understanding of not only the effects of the intervention but the factors that explain how and why the intervention and the effects did or did not occur. Importantly it has shown that 20mph speed limits can lead to reductions in speed, collisions and casualties, and are therefore an effective public health intervention