Lung cancer associated autoantibody responses are detectable years before clinical presentation.

The EarlyCDT-Lung® test detects elevated levels of tumour-associated autoantibodies generated in response to immune recognition of cancerous cells, and these autoantibodies have previously been shown to precede clinical presentation of lung cancer. Using a longitudinal cohort from the United Kingdom Collaborative Trial of Ovarian Cancer Screening (UKCTOCS) study, we have established that elevated autoantibodies can be detected an average of four years in advance of clinical presentation, and in some cases up to 8 years prior to clinical presentation. This is the first study to establish pre-diagnostic elevation of autoantibodies using samples from a longitudinal prospective clinical trial using a clinically validated and commercially available biomarker panel.

Protocol for the process evaluation for a cluster randomised controlled trial evaluating primary school-based screening and intervention delivery for childhood anxiety problems.

Introduction: Anxiety problems are prevalent in childhood and, without intervention, can persist into adulthood. Effective evidence-based interventions for childhood anxiety disorders exist, specifically cognitive-behavioural therapy (CBT) in a range of formats. However, only a small proportion of children successfully access and receive treatment.

Effects of Ramadan intermittent fasting on hormones regulating appetite in healthy individuals: A systematic review and meta-analysis.

Background And Aims: This systematic review and meta-analysis aimed to examine the effect of Ramadan intermittent fasting on appetite-regulating hormones including leptin, ghrelin, insulin, gastrin, glucagon-like peptide-1, peptide YY, and cholecystokinin.

Methods: We searched the MEDLINE, Embase, Cochrane Library, CINAHL, Google Scholar, and Web of Science databases to identify relevant research on appetite-regulating hormones during Ramadan intermittent fasting, published until the end of March 2024.

Results: Data from 16 eligible studies comprising 664 participants (341, 51.

Human recombinant tyrosinase destabilization caused by the double mutation R217Q/R402Q.

Oculocutaneous albinism is an autosomal recessive inherited disorder associated with mutations in the TYR gene. A single missense change in the tyrosinase (Tyr) could result in partial or complete loss of catalytic activity. The effect of two genetic mutations in the same Tyr as the molecule is less studied.

Inferior sectoral chorioretinopathy in two patients with novel heterozygous mutations.

Background: Pathogenic variants in , a kinesin family gene, cause MCLMR and FEVR. In MCLMR, chorioretinal atrophy is present in the majority of cases and can be a helpful diagnostic sign.

Cases: We present the cases of two patients with chorioretinal atrophy and microcephaly who carry novel mutations.

Sarcopenic obesity and brain health: A critical appraisal of the current evidence.

Sarcopenic obesity (SO) is a body composition phenotype derived from the simultaneous presence in the same individual of an increase in fat mass and a decrease in skeletal muscle mass and/or function. Several protocols for the diagnosis of SO have been proposed in the last two decades making prevalence and disease risk estimates of SO heterogeneous and challenging to interpret. Dementia is a complex neurological disorder that significantly impacts patients, carers and healthcare systems.

Health and Liver Diagnostic Markers Influencing Glycemia in Subjects with Prediabetes: Preview Study.

Introduction: Glucose homeostasis may be dependent on liver conditions and influence health-related markers and quality of life (QoL) objective measurements. This study aimed to analyze the interactions of glycemia with liver and health status in a prediabetic population.

Subjects And Methods: This study included 2220 overweight/obese prediabetics from the multinational PREVIEW project.

Intra- and interobserver agreement in evaluation of image-defined risk factors on computed tomography in pediatric neuroblastoma.

Background: Image-defined risk factors (IDRFs) were introduced to provide a consensus approach for pre-treatment risk stratification on computed tomography (CT) and magnetic resonance imaging (MRI) in patients with neuroblastoma.

Objective: To assess the intra- and inter-reader agreement of radiologists in identifying IDRFs on CT.

Materials And Methods: Approval for this retrospective study was granted by our institutional research ethics board with a waiver of consent.

Achievements, Challenges, and Future Direction in Early Life Nutrition.

Malnutrition is present in most countries of the world. This ranges from general undernutrition due to insufficient food, or poor-quality diets low in some essential nutrients, to overnutrition and obesity with energy-rich but nutrient-poor diets. The fundamental aim of dietary recommendations is to prevent deficiency diseases, and the assumptions which underpin these recommendations need to be understood when considering what advice to give to the general public or individual patients.

Red blood cell passage through deformable interendothelial slits in the spleen: Insights into splenic filtration and hemodynamics.

The spleen constantly clears altered red blood cells (RBCs) from the circulation, tuning the balance between RBC formation (erythropoiesis) and removal. The retention and elimination of RBCs occur predominantly in the open circulation of the spleen, where RBCs must cross submicron-wide inter-endothelial slits (IES). Several experimental and computational studies have illustrated the role of IES in filtrating the biomechanically and morphologically altered RBCs based on a rigid wall assumption.

Practices of assessment of pain, sedation, iatrogenic withdrawal syndrome, and delirium in European paediatric intensive care units: A secondary analysis of the European Prevalence of Acute Rehab for Kids in the paediatric intensive care unit study.

Background: Analgosedation is standard practice to ensure comfort and safety of critically ill children in paediatric intensive care units (PICUs). However, a significant number of children develop iatrogenic withdrawal syndrome or delirium with these drugs. The European Society of Paediatric and Neonatal Intensive Care published a position statement in 2016, but how successfully its recommendations have been implemented is unknown.

Application of a new definition of sarcopenic obesity in middle-aged and older adults and association with cognitive function: Findings from the National Health and Nutrition Examination Survey 1999-2002.

Background & Aims: The role of sarcopenic obesity (SO) in impaired cognitive function has been investigated in several observational studies, but results have been mixed. This study applied the proposed European Society for Clinical Nutrition and Metabolism (ESPEN)-European Association for the Study of Obesity (EASO) definition of SO to a representative population aged ≥50 years to identify the association between SO and cognitive function.

Methods: Data from the National Health and Nutrition Examination Survey 1999-2002 waves were used.

Perinatal influences on academic achievement and the developing brain: a scoping systematic review.

Introduction And Methods: In this PRISMA-compliant systematic review, we identify and synthesize the findings of research in which neuroimaging and assessments of achievement have been used to examine the relationships among aspects of developmental programming, neurodevelopment, and achievement in reading and mathematics.

Results: Forty-seven studies met inclusion criteria. The majority examined the impact of prematurity ( = 32) and prenatal alcohol exposure ( = 13).

Hybrid Evaluation of a Lifestyle Change Program to Prevent the Development of Type 2 Diabetes Among Individuals With Prediabetes: Intended and Observed Changes in Intervening Mechanisms.

Background: Lifestyle interventions can prevent type 2 diabetes (T2D) by successfully inducing behavioral changes (eg, avoiding physical inactivity and sedentariness, increasing physical activity and/or healthy eating) that reduce body weight and normalize metabolic levels (eg, HbA1c). For interventions to be successful, it is important to influence "behavioral mechanisms" such as self-efficacy, which motivate behavioral changes. Theory-based expectations of how self-efficacy, chronic stress, and mood changed over time were investigated through a group-based behavior change intervention (PREMIT).

Practical uses of the BENCHMARK™ BMX®81 in the road less travelled: Guide catheter comparison for radial access in neurovascular intervention.

Background: Radial arterial access has gained interest for neurovascular procedures in recent years. Although there are no randomized control trials for neurointervention procedures using radial access, there is growing literature demonstrating its feasibility and favorable outcomes. Equipment technical improvements, like the recently introduced BENCHMARK™ BMX®81 System, have made radial navigation safer, with improved maneuverability and support for a variety of procedures.

Body Composition, Sarcopenic Obesity, and Cognitive Function in Older Adults: Findings From the National Health and Nutrition Examination Survey (NHANES) 1999-2002 and 2011-2014.

Objective: Sarcopenic-obesity (SO) is characterized by the concomitant presence of low muscle mass and high adiposity. This study explores the association of body composition and SO phenotypes with cognitive function in older adults.

Methods: Cross-sectional data in older adults (≥60 years) from NHANES 1999-2002 and 2011-2014 were used.

Combining diaries and accelerometers to explain change in physical activity during a lifestyle intervention for adults with pre-diabetes: A PREVIEW sub-study.

Self-report and device-based measures of physical activity (PA) both have unique strengths and limitations; combining these measures should provide complementary and comprehensive insights to PA behaviours. Therefore, we aim to 1) identify PA clusters and clusters of change in PA based on self-reported daily activities and 2) assess differences in device-based PA between clusters in a lifestyle intervention, the PREVIEW diabetes prevention study. In total, 232 participants with overweight and prediabetes (147 women; 55.

Effectiveness and family experiences of interventions promoting partnerships between families and pediatric and neonatal intensive care units: a mixed methods systematic review.

Objective: The objective of this mixed methods review was to examine the effectiveness and family experiences of interventions promoting partnerships between families and the multidisciplinary health care team in pediatric and neonatal intensive care units.

Introduction: Hospitalization of infants and children in neonatal intensive care units and pediatric intensive care units has a significant effect on their families, including increased stress, anxiety, and depression. Available evidence syntheses focused on specific family-centered care, but not on partnership, which is another aspect that may improve families' outcomes and experiences.

Standardized approach to direct first pass aspiration technique for endovascular thrombectomy: Description and initial experience with CANADAPT.

Background: Endovascular thrombectomy (EVT) is standard of care for acute ischemic stroke. Stent assisted EVT with aspiration (SOLUMBRA) technique has remained a mainstay approach. There is growing evidence that A Direct Aspiration First Pass Technique (ADAPT) is a safe, efficient and effective approach for EVT, offering several advantages.