Immunomonitoring in bladder cancer: a short report on stability of leukocytes and proteins in refrigerated urine samples.

Background: Urine biomarkers are crucial for monitoring patient responses in treating urological pathologies, including non-muscle invasive bladder cancer (NMIBC). Yet, analysing urine biomarkers poses several challenges, including ensuring specimen stability during transportation and analytical processing. This prospective feasibility study aimed to investigate how urinary leukocytes and proteins are impacted by storing and refrigerating urine.

International workshop: what is needed to ensure outcome measures for Rett syndrome are fit-for-purpose for clinical trials? June 7, 2023, Nashville, USA.

Introduction: The clinical, research and advocacy communities for Rett syndrome are striving to achieve clinical trial readiness, including having fit-for-purpose clinical outcome assessments. This study aimed to (1) describe psychometric properties of clinical outcome assessment for Rett syndrome and (2) identify what is needed to ensure that fit-for-purpose clinical outcome assessments are available for clinical trials.

Methods: Clinical outcome assessments for the top 10 priority domains identified in the Voice of the Patient Report for Rett syndrome were compiled and available psychometric data were extracted.

Assessing the comparative effects of interventions in COPD: a tutorial on network meta-analysis for clinicians.

To optimize patient outcomes, healthcare decisions should be based on the most up-to-date high-quality evidence. Randomized controlled trials (RCTs) are vital for demonstrating the efficacy of interventions; however, information on how an intervention compares to already available treatments and/or fits into treatment algorithms is sometimes limited. Although different therapeutic classes are available for the treatment of chronic obstructive pulmonary disease (COPD), assessing the relative efficacy of these treatments is challenging.

Single-cell transcriptomics reveal the prognostic roles of epithelial and T cells and DNA methylation-based prognostic models in pancreatic cancer.

Background: Pancreatic adenocarcinoma (PDAC) exhibits a complex microenvironment with diverse cell populations influencing patient prognosis. Single-cell RNA sequencing (scRNA-seq) was used to identify prognosis-related cell types, and DNA methylation (DNAm)-based models were developed to predict outcomes based on their cellular characteristics.

Methods: We integrated scRNA-seq, bulk data, and clinical information to identify key cell populations associated with prognosis.

Diagnostic performance of ChatGPT-4.0 in histopathological description analysis of oral and maxillofacial lesions: a comparative study with pathologists.

Objective: To evaluate the diagnostic performance of ChatGPT-4.0 in histopathological diagnoses of oral and maxillofacial lesions and compare its performance with pathologists.

Study Design: A retrospective analysis of 102 histopathological descriptions was conducted.

Preoperative activation of the renin-angiotensin system and myocardial injury in noncardiac surgery: exploratory mechanistic analysis of the SPACE randomised controlled trial.

Background: Hypertension therapy in older adults is often suboptimal, in part because of inadequate suppression of the renin-angiotensin-aldosterone system (RAAS). We hypothesised that distinct endotypes of RAAS activation before noncardiac surgery are associated with increased risk of myocardial injury.

Methods: This was a prespecified exploratory analysis of a multicentre randomised controlled trial (ISRCTN17251494) which randomised patients ≥60 yr old undergoing elective noncardiac surgery to either continue or stop RAAS inhibitors (determined by pharmacokinetic profiles).

The importance of microbiology reference laboratories and adequate funding for infectious disease surveillance.

Microbiology reference laboratories perform a crucial role within public health systems. This role was especially evident during the COVID-19 pandemic. In this Viewpoint, we emphasise the importance of microbiology reference laboratories and highlight the types of digital data and expertise they provide, which benefit national and international public health.

Gender differences in the association between long working hours and the onset of depressive symptoms in middle-aged and older workers in Korea: A population-based longitudinal study (2006-2022).

Background: Korean society is projected to undergo a rapid aging of its workforce. We explored gender differences in the association between working hours and the onset of depressive symptoms among middle-aged and older workers.

Study Design: This study included workers aged ≥45 years from a nationwide panel study with biennial follow-ups (n = 4941, observations = 18,531).

Protective effect of a novel smoke evacuation device during laparoscopic surgery: An experimental proof-of-concept study.

Background: Surgical smoke generated by energy devices poses health risks to medical staff. During laparoscopic surgery, the smoke aggregating around the camera obstructs the visual field, forcing surgeons to interrupt surgery, and may increase surgical risk. We propose a proximal smoke evacuation method to improve surgical quality by effectively eliminating surgical smoke.

Bystander Cardiopulmonary Resuscitation and Outcomes of Mass Cardiac Arrests Caused by A Crowd Crush.

Introduction: A crowd crush can lead to respiratory arrest and result in multiple mass cardiac arrests (MCAs), which are often classified as Black Tag in disaster triage. Recently, many laypersons have been commonly trained in compression-only cardiopulmonary resuscitation (CPR) without ventilation support in various communities. This study aims to describe the characteristics of bystander CPR administered and the outcomes of MCAs during the Itaewon crowd crush incident.

Effects of Smoking Behavior Change on Diabetes Incidence after Cancer Development: A Nationwide Cohort Study.

Aim: Cigarette smoking and diabetes mellitus (DM) increase risks of cardiovascular diseases and all-cause mortality in cancer survivors. An increased risk of DM incidence in cancer survivors has been observed and smoking is an important modifiable risk factor for DM development in the general population. Thus, we investigated the association between smoking behavior change after cancer diagnosis and DM incidence in cancer survivors.

Single-cell RNA seq-derived signatures define response patterns to atezolizumab + bevacizumab in advanced hepatocellular carcinoma.

Background & Aims: The combination of atezolizumab and bevacizumab (atezo+bev) is the current standard of care for advanced hepatocellular carcinoma (HCC), providing a median overall survival (OS) of 19.2 months. Here, we aim to uncover the underlying cellular processes driving clinical benefit versus resistance to atezo+bev.

Prospective evaluation of lung cancer screening eligibility criteria and lung cancer detection in the Yorkshire Lung Screening Trial.

Introduction: Low dose CT (LDCT) screening for lung cancer reduces lung cancer mortality, but there is a lack of international consensus regarding the optimal eligibility criteria for screening. The Yorkshire Lung Screening Trial (YLST) was designed to evaluate lung cancer screening (LCS) implementation and a primary objective was prospective evaluation of 3 pre-defined eligibility criteria.

Methods: Individuals who had ever smoked, aged 55-80yrs, who responded to written invitation, underwent telephone risk assessment and if eligible by at least one criteria (PLCO≥1.

Medium-sized rotator cuff tears repaired with transosseous-equivalent technique plus bone marrow stimulation yielded similar short-term outcomes regardless of whether complete or incomplete footprint coverage was achieved.

Purpose: This study aimed to compare clinical outcomes and re-tear rates of medium-sized rotator cuff tears repaired with incomplete footprint coverage using the transosseous-equivalent technique versus those with complete footprint coverage plus bone marrow stimulation.

Methods: The retrospective study, conducted from March 2019 to December 2021, included consecutive patients with medium-sized (1-3cm) posterosuperior rotator cuff tears repaired using the transosseous-equivalent technique and bone marrow stimulation, with a minimum follow-up of 2 years. Patients were divided into two groups based on the degree of footprint coverage achieved: Group C (complete coverage) and Group I (incomplete coverage).

Psychotropic Taxonomies: Constructing a Therapeutic Framework for Psychiatry.

Pharmacological interventions are a cornerstone of psychiatric practice. The taxonomies used to classify these interventions influence the treatment and interpretation of psychiatric symptoms. Disease-based classification systems (e.

Prognostic models for progression-free survival in atypical meningioma: Comparison of machine learning-based approach and the COX model in an Asian multicenter study.

Background And Purpose: Atypical meningiomas are prevalent intracranial tumors with varied prognoses and recurrence rates. The role of adjuvant radiotherapy (ART) in atypical meningiomas remains debated. This study aimed to develop and validate a prognostic model incorporating machine learning techniques and clinical factors to predict progression-free survival (PFS) in patients with atypical meningiomas and assess the impact of ART.

Catalogue of inherited autosomal recessive disorders found amongst the Roma population of Europe.

Background: The Roma population are an endogamous, genetically isolated, minority population who migrated from North-Western India to Europe from the 10 Century throughout the Byzantine period and continues to the present day. Approximately 10-12 million Romani people reside in segregated settlements in Europe, and smaller populations live in North America and China. In addition to the endogamy, they also practice consanguinity.

International prevalence patterns of low eGFR in adults aged 18-60 without traditional risk factors from a population-based cross-sectional disadvantaged populations eGFR epidemiology (DEGREE) study.

The disadvantaged populations eGFR (estimated glomerular filtration rate) epidemiology (DEGREE) study was designed to gain insight into the burden of chronic kidney disease (CKD) of undetermined cause (CKDu) using standard protocols to estimate the general-population prevalence of low eGFR internationally. Therefore, we estimated the age-standardized prevalence of eGFR under 60 ml/min per 1.73m in adults aged 18-60, excluding participants with commonly known causes of CKD; an ACR (albumin/creatinine ratio) over 300 mg/g or equivalent, or self-reported or measured (HT) hypertension or (DM) diabetes mellitus, stratified by sex and location.

Glepaglutide, a Long-acting Glucagon-like Peptide-2 Analog, Reduces Parenteral Support in Patients with Short Bowel Syndrome: a Phase 3, Randomized, Controlled Trial.

Background And Aims: Glepaglutide is a long-acting GLP-2 analog developed to improve intestinal absorption in short bowel syndrome (SBS) patients. We conducted a trial to establish efficacy and safety of glepaglutide in reducing parenteral support (PS) needs in SBS patients with intestinal failure (IF).

Methods: In an international, placebo-controlled, randomized, parallel-group, double-blind, phase 3 trial, SBS-IF patients requiring PS ≥3 days/week were randomized 1:1:1 to 24 weeks of glepaglutide 10 mg twice-weekly (TW) or once-weekly (OW), or placebo.

Pathological roles of lncRNA HOTAIR in liver cancer: An updated review.

Liver cancer ranks as the sixth most prevalent form of cancer and stands as the fourth leading cause of cancer-related fatalities on a global scale. The two primary types of liver cancer are hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC). While ICC originates from the bile ducts, HCC develops from hepatocytes, which are the primary functional cells of the liver.

Structure-activity relationship of modified amphiphilic cationic cyclodextrins for enhanced siRNA delivery.

The presence of multiple hydroxyl groups, at positions C2, C3 and C6 on the cyclodextrin (CD) ring structure allows for extensive functionalisation, enabling the development of biomaterials with significant potential for therapeutic siRNA delivery. To identify structural modifications that enhance activity, a range of cationic amphiphilic CDs, including both β- and γ-CDs, were synthesised, compared and evaluated. Each CDs incorporated a C lipid chain on the primary face of the CD.