Short-term psychosocial outcomes of adding a non-contrast abdominal computed tomography (CT) scan to the thoracic CT within lung cancer screening.

OBJECTIVES: To evaluate psychological, social, and financial outcomes amongst individuals undergoing a non-contrast abdominal computed tomography (CT) scan to screen for kidney cancer and other abdominal malignancies alongside the thoracic CT within lung cancer screening. SUBJECTS AND METHODS: The Yorkshire Kidney Screening Trial (YKST) is a feasibility study of adding a non-contrast abdominal CT scan to the thoracic CT within lung cancer screening. A total of 500 participants within the YKST, comprising all who had an abnormal CT scan and a random sample of one-third of those with a normal scan between 14/03/2022 and 24/08/2022 were sent a questionnaire at 3 and 6 months. Outcomes included the Psychological Consequences Questionnaire (PCQ), the short-form of the Spielberger State-Trait Anxiety Inventory, and the EuroQoL five Dimensions five Levels scale (EQ-5D-5L). Data were analysed using regression adjusting for participant age, sex, socioeconomic status, education, baseline quality of life (EQ-5D-5L), and ethnicity. RESULTS: A total of 380 (76%) participants returned questionnaires at 3 months and 328 (66%) at 6 months. There was no difference in any outcomes between participants with a normal scan and those with abnormal scans requiring no further action. Individuals requiring initial further investigations or referral had higher scores on the negative PCQ than those with normal scans at 3 months (standardised mean difference 0.28 sd, 95% confidence interval 0.01-0.54; P = 0.044). The difference was greater in those with anxiety or depression at baseline. No differences were seen at 6 months. CONCLUSION: Screening for kidney cancer and other abdominal malignancies using abdominal CT alongside the thoracic CT within lung cancer screening is unlikely to cause significant lasting psychosocial or financial harm to participants with incidental findings.

Acceptability of adding a non-contrast abdominal CT scan to screen for kidney cancer and other abdominal pathology within a community-based CT screening programme for lung cancer: A qualitative study.

OBJECTIVES: The Yorkshire Kidney Screening Trial (YKST) is a feasibility study of adding non-contrast abdominal CT scanning to screen for kidney cancer and other abdominal malignancies to community-based CT screening for lung cancer within the Yorkshire Lung Screening Trial (YLST). This study explored the acceptability of the combined screening approach to participants and healthcare professionals (HCPs) involved in the trial. METHODS: We conducted semi-structured interviews with eight HCPs and 25 participants returning for the second round of scanning within YLST, 20 who had taken up the offer of the additional abdominal CT scan and five who had declined. Transcripts were analysed using thematic analysis, guided by the Theoretical Framework of Acceptability. RESULTS: Overall, combining the offer of a non-contrast abdominal CT scan alongside the low-dose thoracic CT was considered acceptable to participants, including those who had declined the abdominal scan. The offer of the additional scan made sense and fitted well within the process, and participants could see benefits in terms of efficiency, cost and convenience both for themselves as individuals and also more widely for the NHS. Almost all participants made an instant decision at the point of initial invitation based more on trust and emotions than the information provided. Despite this, there was a clear desire for more time to decide whether to accept the scan or not. HCPs also raised concerns about the burden on the study team and wider healthcare system arising from additional workload both within the screening process and downstream following findings on the abdominal CT scan. CONCLUSIONS: Adding a non-contrast abdominal CT scan to community-based CT screening for lung cancer is acceptable to both participants and healthcare professionals. Giving potential participants prior notice and having clear pathways for downstream management of findings will be important if it is to be offered more widely.

The morbidity and mortality linked to melancholia: two cohorts compared, 1875-1924 and 1995-2005.

For over a century, melancholia has been linked to increased rates of morbidity and mortality. Data from two epidemiologically complete cohorts of patients presenting to mental health services in North Wales (1874-1924 and 1995-2005) have been used to look at links between diagnoses of melancholia in the first period and severe hospitalized depressive disorders today and other illnesses, and to calculate mortality rates. This is a study of the hospitalized illness rather than the natural illness, and the relationship between illness and hospitalization remains poorly understood. These data confirm that melancholia is associated with a substantial increase in the standardized mortality rate both formerly and today, stemming from a higher rate of deaths from tuberculosis in the historical sample and from suicide in the contemporary sample. The data do not link melancholia to cancer or cardiac disease. The comparison between outcomes for melancholia historically and severe mood disorder today argue favourably for the effectiveness of asylum care.

The Yorkshire Kidney Screening Trial (YKST): protocol for a feasibility study of adding non-contrast abdominal CT scanning to screen for kidney cancer and other abdominal pathology within a trial of community-based CT screening for lung cancer.

INTRODUCTION: Kidney cancer (renal cell cancer (RCC)) is the seventh most common cancer in the UK. As RCC is largely curable if detected at an early stage and most patients have no symptoms, there is international interest in evaluating a screening programme for RCC. The Yorkshire Kidney Screening Trial (YKST) will assess the feasibility of adding non-contrast abdominal CT scanning to screen for RCC and other abdominal pathology within the Yorkshire Lung Screening Trial (YLST), a randomised trial of community-based CT screening for lung cancer. METHODS AND ANALYSIS: In YLST, ever-smokers aged 55-80 years registered with a general practice in Leeds have been randomised to a Lung Health Check assessment, including a thoracic low-dose CT (LDCT) for those at high risk of lung cancer, or routine care. YLST participants randomised to the Lung Health Check arm who attend for the second round of screening at 2 years without a history of RCC or abdominal CT scan within the previous 6 months will be invited to take part in YKST. We anticipate inviting 4700 participants. Those who consent will have an abdominal CT immediately following their YLST thoracic LDCT. A subset of participants and the healthcare workers involved will be invited to take part in a qualitative interview. Primary objectives are to quantify the uptake of the abdominal CT, assess the acceptability of the combined screening approach and pilot the majority of procedures for a subsequent randomised controlled trial of RCC screening within lung cancer screening. ETHICS AND DISSEMINATION: YKST was approved by the North West-Preston Research Ethics Committee (21/NW/0021), and the Health Research Authority on 3 February 2021. Trial results will be disseminated at clinical meetings, in peer-reviewed journals and to policy-makers. Findings will be made available to participants via the study website (www.YKST.org). TRIAL REGISTRATION NUMBERS: NCT05005195 and ISRCTN18055040.

Exploring the impact of the COVID-19 pandemic on doctors' core workplace needs: a qualitative study of internal medicine trainees in Scotland.

OBJECTIVES: This study aimed to explore how the COVID-19 pandemic has impacted the workplace core needs of internal medicine (IM) trainees in Scotland. DESIGN: This qualitative study used an observational approach of interprofessional workshops combined with subsequent individual interviews with IM trainees. Workshops and interviews were audiorecorded, transcribed verbatim and analysed utilising NVivo software. Template analysis was used with the Autonomy/control, Belonging and Competence (ABC) of doctors' core needs outlined in the 2019 General Medical Council report Caring for doctors, caring for patients as a conceptual lens for the study. SETTING: The national IM boot camp in Scotland includes a 2-hour interprofessional workshop which is trainee led and explores current challenges in the workplace, including the impact of the pandemic on such relationships. PARTICIPANTS: Twelve workshops, involving 72 trainees, were included with ten trainees taking part in the subsequent interview process. Trainees representing all four regions in Scotland were involved. RESULTS: Trainees described all core needs having been impacted by the pandemic. They described a loss of autonomy with emergency rotas but also through a pervasive sense of uncertainty. The data revealed that work conditions improved initially with additional resources which have since been removed in some areas, affecting trainees' sense of value. Analysis found that belonging was affected positively in terms of increased camaraderie but also challenged through inability to socialise. There were concerns regarding developing competence due to a lack of teaching opportunities. CONCLUSIONS: Using the ABC of doctor's core needs as a conceptual framework for this study highlighted the impact of the COVID-19 pandemic on all domains for IM trainees in Scotland. It has highlighted an opportunity to foster the renewed sense of camaraderie among healthcare teams, while rebuilding work conditions to support autonomy and competence.

Can a reduction in extracellular fluid volume result in increased serum albumin in peritoneal dialysis patients?

Serum albumin predicts survival in end-stage renal failure. The literature has emphasized the dependence of albumin on inflammation. We previously proposed an independent relationship with overhydration. To date, there is no proven therapy that increases serum albumin in dialysis patients. We investigated whether decreasing dry weight increases serum albumin in peritoneal dialysis patients. Twenty-one subjects (15 continuous ambulatory peritoneal dialysis patients and 6 continuous cycled peritoneal dialysis patients) were assessed at 0 and 4 weeks. Body weight, blood pressure, 4-site skin-fold thickness, subjective global assessment score, and use of antihypertensive medication were recorded. Fluid samples were collected for estimation of serum albumin, C-reactive protein, and 24-hour dialysate and urine volume. The extracellular fluid volume was estimated by multiple-frequency bioelectric impedance. Between the 0- and 4-week assessments, dialysis prescription was altered to increase the daily ultrafiltrate volume (1.00 +/- 0.71 L to 1.29 +/- 0.75 L; P = 0.04). Significant decreases were seen in body weight (70.7 +/- 12.1 kg to 69.9 +/- 12.2 kg; P = 0.0002), extracellular fluid volume (16.2 +/- 3.3 L to 15.5 +/- 3.2 L; P = 0.0006), systolic blood pressure (147.7 +/- 26.3 mm Hg to 124.2 +/- 20.9 mm Hg; P < 0.0001), diastolic blood pressure (84.2 +/- 14.5 mm Hg to 76.6 +/- 11.7 mm Hg; P = 0.01), and number of antihypertensive drugs (1.9 +/- 1.0 to 1.6 +/- 1.1; P = 0.02). Serum albumin increased (34.6 +/- 4.1 g/L to 35.9 +/- 3.6 g/L; P = 0.01). C-reactive protein did not change. Decreasing dry weight in peritoneal dialysis by an increase in ultrafiltration volume results in a decreased extracellular fluid volume, which is reflected by an improvement in blood pressure control. This improvement in blood pressure was associated with an increase in serum albumin. This finding strengthens the argument that overhydration is a cause of hypoalbuminemia in peritoneal dialysis and offers a therapeutic option in management of this patient group.

The incidence and prevalence of admissions for melancholia in two cohorts (1875-1924 and 1995-2005).

BACKGROUND AND METHOD: There have been recent proposals to have melancholia reinstated in classification systems as a disorder distinct from major depressive disorder. Data from two epidemiologically complete cohorts of patients presenting to mental health services in North Wales between 1875-1924 and 1995-2005 have been used to map the features of melancholia. RESULTS: The data point to a decline in the contemporary incidence of hospital admissions for depressive psychosis, and greater heterogeneity among hospitalized severe non-psychotic depressions today. They indicate that historically untreated episodes of "melancholia" had a sudden onset, an average duration of less than 6 months and a lesser likelihood of relapse than severe depressive disorders have today. LIMITATIONS: This is a study of the hospitalized illness rather than the natural illness and the relationship between illness and being hospitalized remains at present poorly understood. CONCLUSIONS: These are the first data on the comparative incidence and natural history of melancholia in historical and contemporary samples. They point to the distinctiveness of the condition and support arguments for its separation from other mood disorders.

Historical overview: Kraepelin's impact on psychiatry.

This paper reviews the importance Emil Kraepelin put on disease course as a classificatory principle. It then outlines the academic reception of Kraepelin's disease entities outside Germany, charts the uptake of his diagnostic concepts within clinical practice in Britain, and compares data on admissions for bipolar disorders, involutional melancholia and postpartum psychoses to the North Wales asylum during the period Kraepelin was working to data on contemporary admissions in an effort to shed further light on the validity of his diagnostic concepts.