Exploration of the Conditions for Occurrence of Photoplethysmographic Signal Inversion above the Dorsalis Pedis Artery.

Inversion of the photoplethysmographic (PPG) signal is a rarely reported case. This signal anomaly can have implications for PPG-based cardiovascular assessments. The conditions for PPG signal inversion in the vicinity of the dorsalis pedis (DPA) artery of the foot were investigated.

Retrospective analysis of COVID-19 clinical and laboratory data: Constructing a multivariable model across different comorbidities.

Background: The clinical pathogenesis of COVID-19 necessitates a comprehensive and homogeneous study to understand the disease mechanisms. Identifying clinical symptoms and laboratory parameters as key predictors can guide prognosis and inform effective treatment strategies. This study analyzed comorbidities and laboratory metrics to predict COVID-19 mortality using a homogeneous model.

iCan, Empowering Recovery: Evaluating a Patient-Centred Cancer Rehabilitation Programme across the Cancer Care Continuum.

Background/objectives: The adverse effects of cancer and the long-term sequelae of associated treatments result in reduced quality of life and increased mortality for patients. Supporting patients with cancer to mitigate adverse outcomes is an important aspect of oncology care and the primary purpose of cancer rehabilitation. A retrospective service evaluation was conducted to evaluate the effectiveness of the core iCan patient-centred cancer rehabilitation service.

Magnetocardiography in the Evaluation of Sudden Cardiac Death Risk: A Systematic Review.

Sudden cardiac death (SCD) is responsible for 15%-20% of deaths globally/year, predominantly due to ventricular arrhythmias (VA) caused by vulnerable cardiac substrate. Identifying those at risk has proved difficult with several limitations of current methods. We evaluated the evidence for magnetocardiography (MCG) in predicting SCD events.

Nurse knowledge, attitudes, and barriers to pressure injuries: A cross-sectional study in an Australian metropolitan teaching hospital.

Background: Pressure injuries are associated with significant clinical complications with negative effects on the patient's emotional, psychological, social and physical wellbeing. However, in Australia little is known about the knowledge and attitudes of nurses towards hospital-acquired pressure injuries.

Objective: To determine nurse knowledge and attitudes towards hospital-acquired pressure injuries and to identify barriers towards prevention.

Uptake of Digital Health Interventions for Cardiometabolic Disease in British South Asian Individuals: Think Aloud Study.

Background: Digital health interventions (DHIs) could support prevention and management of cardiometabolic disease. However, those who may benefit most often experience barriers to awareness and adoption of these interventions.

Objective: Among South Asian individuals, we evaluated user experience of DHIs for prevention and management of cardiometabolic disease, aiming to understand barriers and facilitators to initial and ongoing use.

Blended diets for children and young people: applying the evidence to nursing practice.

Enteral tube feeding is commonly used for children and young people with complex health and care needs. Blended diets are becoming more widely used and there is increasing evidence to show the benefits of a blended diet for children, young people and their families. This article aims to collate recent evidence on blended diets and describe the implications for nursing practice.

Development and assessment of a machine learning tool for predicting emergency admission in Scotland.

Emergency admissions (EA), where a patient requires urgent in-hospital care, are a major challenge for healthcare systems. The development of risk prediction models can partly alleviate this problem by supporting primary care interventions and public health planning. Here, we introduce SPARRAv4, a predictive score for EA risk that will be deployed nationwide in Scotland.

The British Sleep Society position statement on Daylight Saving Time in the UK.

There is an ongoing debate in the United Kingdom and in other countries about whether twice-yearly changes into and out of Daylight Saving Time should be abolished. Opinions are divided about whether any abolition of Daylight Saving Time should result in permanent Standard Time, or year-long Daylight Saving Time. The British Sleep Society concludes from the available scientific evidence that circadian and sleep health are affected negatively by enforced changes of clock time (especially in a forward direction) and positively by the availability of natural daylight during the morning.

Improved survival prediction for kidney transplant outcomes using artificial intelligence-based models: development of the UK Deceased Donor Kidney Transplant Outcome Prediction (UK-DTOP) Tool.

The UK Deceased Donor Kidney Transplant Outcome Prediction (UK-DTOP) Tool, developed using advanced artificial intelligence (AI), significantly enhances the prediction of outcomes for deceased-donor kidney transplants in the UK. This study analyzed data from the UK Transplant Registry (UKTR), including 29,713 transplant cases between 2008 and 2022, to assess the predictive performance of three machine learning models: XGBoost, Random Survival Forest, and Optimal Decision Tree. Among these, XGBoost demonstrated exceptional performance with the highest concordance index of 0.

Assessing the readability and quality of online written information on epistaxis.

Introduction: The objective of this study was to assess the readability and quality of online written information on epistaxis.

Methods: The terms 'epistaxis' and 'nosebleed' were entered into Google. The first six webpages generated for each search term were screened.

Uptake of health economic evaluations alongside clinical trials in Australia: an observational study.

Background: Australia's clinical trials sector is highly productive with continued sector investment needed to enhance research impact. Generating economic evidence alongside trials has the potential to facilitate the implementation of trial results into practice. Ascertaining the use of health economic evaluations alongside clinical trials can assist in determining whether clinical trials fully realize and operationalize their potential to change policy and practice.

Wingate anaerobic test as a potential predictor of 500-m time in short track speed skating.

Short-Track Speed Skating (STSS) is an Olympic discipline in which anaerobic performance plays a central role. An established assessment tool for anaerobic performance in STSS athletes is the Wingate Anaerobic Test (WAnT). The aim of this study was to investigate whether WAnT could be used as a predictor of sport-specific performance in the STSS 500-m races.

Promoting health literacy of older post-discharge patients in general practice - Creation of the GP-MATE communication tool through co-design.

Objective: Work with older patients and their carers to co-design a tool that improves patient - general practice communication and continuity of care following discharge of an older person from hospital.

Methods: Experience Based Co-Design with three teams of six to seven lay people (older patients and their carers), each supported by a corresponding general practice group. The process included an implementation-focused event with participants using the intervention in a live role-play.

Prognostic value of repeated peak oxygen uptake measurements in patients with a left ventricular assist device.

Background: Peak oxygen uptake (pVO) predicts mortality in patients with heart failure on left ventricular assist device (LVAD) support. This follow-up of the PRO-VAD study examines the prognostic value of repeated pVO measurements during long-term follow-up.

Methods: This multicenter follow-up study included patients from the original PRO-VAD cohort who performed a cardiopulmonary exercise test (CPET) twice.

Plasma proteomics identifies proteins and pathways associated with incident depression in 46,165 adults.

Proteomic alterations preceding the onset of depression offer valuable insights into its development and potential interventions. Leveraging data from 46,165 UK Biobank participants and 2920 plasma proteins profiled at baseline, we conducted a longitudinal analysis with a median follow-up of 14.5 years to explore the relationship between plasma proteins and incident depression.

The ventilatory efficiency parameters outperform peak oxygen consumption in monitoring the therapy effects in patients with hypertrophic cardiomyopathy.

Aim: We sought the cardiopulmonary exercise testing (CPET) parameter that most accurately reflected therapeutic efficacy in patients with hypertrophic cardiomyopathy (HCM).

Methods: Well-being questionnaire, N-terminal brain natriuretic peptide measurements, echocardiography, and CPET were performed in patients with symptomatic non-obstructive HCM during phase II, randomized, open-label multicentre study, before and after 16 weeks of traditional or sacubitril/valsartan treatment. Patients were followed 36 months after the initial CPET.

The role of nutrient sensing dysregulation in anorexia of ageing: The little we know and the much we don't.

The age-related decline in appetite and food intake - termed "anorexia of ageing" - is implicated in undernutrition in later life and hence provides a public health challenge for our ageing population. Eating behaviour is controlled, in part, by homeostatic mechanisms which sense nutrient status and provide feedback to appetite control regions of the brain. Such feedback signals, propagated by episodic gut hormones, are dysregulated in some older adults.