Toward a more comprehensive understanding of network centrality disruption in amnestic mild cognitive impairment: a MEG multilayer approach.

Background: Alzheimer's Disease (AD) is the most common form of dementia. Its early stage, amnestic Mild Cognitive Impairment (aMCI), is characterized by disrupted information flow in the brain. Previous studies have yielded inconsistent results when using electrophysiological techniques to investigate functional connectivity changes in AD, and a contributing factor may be the study of brain activity divided into frequencies.

Adolescent alcohol consumption predicted by differences in electrophysiological functional connectivity and neuroanatomy.

Alcohol consumption during adolescence has been associated with neuroanatomical abnormalities and the appearance of future disorders. However, the latest advances in this field point to the existence of risk profiles which may lead to some individuals into an early consumption. To date, some studies have established predictive models of consumption based on sociodemographic, behavioral, and anatomical-functional variables using MRI.

Impact of COVID-19 infection on genitourinary cancer management. SOGUG-COVID-19: A spanish, multicenter, observational study.

Introduction: The COVID-19 pandemic is a great burden worldwide, but its impact on patients with genitourinary cancer (GUC) is poorly characterized. This study aimed to characterize the clinical features and evolution of GUC patients affected by COVID-19 in Spain.

Patients And Methods: SOGUG-COVID-19 was an observational ambispective non-interventional study that recruited patients with SARS-CoV-2 infection who had been treated for GUC in 32 Spanish hospitals.

European cross-cultural neuropsychological test battery (CNTB) for the assessment of cognitive impairment in multiple sclerosis: Cognitive phenotyping and classification supported by machine learning techniques.

Background: The European Cross-Cultural Neuropsychological Test Battery (CNTB) has been proposed as a comprehensive battery for cognitive assessment, reducing the potential impact of cultural variables. In this validation study, we aimed to evaluate the diagnostic capacity of CNTB for the assessment of participants with multiple sclerosis (pwMS) compared to the Neuronorma battery (NN) according to the International Classification of Cognitive Disorders in MS criteria, and to develop machine learning (ML) algorithms to improve the diagnostic capacity of CNTB and to select the most relevant tests.

Methods: Sixty pwMS and 60 healthy controls (HC) with no differences in sex, age, or years of education were enrolled.

The G4 resolvase Dhx36 modulates cardiomyocyte differentiation and ventricular conduction system development.

Extensive genetic studies have elucidated cardiomyocyte differentiation and associated gene networks using single-cell RNA-seq, yet the intricate transcriptional mechanisms governing cardiac conduction system (CCS) development and working cardiomyocyte differentiation remain largely unexplored. Here we show that mice deleted for Dhx36 (encoding the Dhx36 helicase) in the embryonic or neonatal heart develop overt dilated cardiomyopathy, surface ECG alterations related to cardiac impulse propagation, and (in the embryonic heart) a lack of a ventricular conduction system (VCS). Heart snRNA-seq and snATAC-seq reveal the role of Dhx36 in CCS development and in the differentiation of working cardiomyocytes.

Real-world treatment patterns, survival outcomes, and health care resource utilization for locally advanced or metastatic urothelial carcinoma in Spain.

Purpose: Real-world evidence on locally advanced or metastatic urothelial carcinoma (la/mUC) management in Spain is limited. This study describes patient characteristics, treatment patterns, survival, and health care resource utilization (HCRU) in this population.

Methods/patients: This retrospective observational study included all adults with a first diagnosis/record of la/mUC (index date) from January 2015 to June 2020 at nine university hospitals in Spain.

Hepatitis C virus detection in hospital emergency departments.

The prevalence of active hepatitis C virus (HCV) infection is higher in hospital emergency departments (EDs) than in the general population. Numerous patients who seek emergency care are unaware that they have detectable viremia, yet they fall outside established ED protocols for HCV screening. Often they belong to groups with difficult access to health care who use the ED as their point of entry to the system.

Concordance between risk scales for venous thromboembolism in patients treated in emergency departments.

Objective: To evaluate agreement between risk-assessment models for venous thromboembolism (VTE) in patients hospitalized for medical conditions and to analyze variables associated with the decision to prescribe pharmacological thromboprophylaxis in hospital emergency departments (EDs). Conclusions.

Methods: Prospective observational multicenter cohort study.

Darvadstrocel for complex perianal fistulas in Crohn's disease: A systematic review and meta-analysis.

Background: Local injection of darvadstrocel, a suspension of expanded adipose-derived allogenic mesenchymal stem cells, has been used for treatment-refractory perianal fistulas in Crohn's disease (CD).

Objective: This study aimed to investigate efficacy and safety of darvadstrocel for complex perianal fistulas in CD.

Methods: A systematic search was conducted through April 2024 in relevant databases for observational studies evaluating darvadstrocel.

Ventricular Fibrillation Cardiac Arrest With Endocarditis During Pregnancy.

A 34-year-old pregnant woman collapsed at home without preceding symptoms. Following bystander cardiopulmonary resuscitation, ventricular fibrillation was documented and successfully reverted with an external shock. The electrocardiogram showed sinus rhythm, right bundle branch block, ST-segment depression, and T-wave inversion in anterior leads.

Association of a DASH diet and magnetoencephalography in dementia-free adults with different risk levels of Alzheimer's disease.

This study explored how adherence to the DASH diet relates to electrophysiological measures in individuals at varying Alzheimer's disease (AD) risk due to family history (FH). There were 179 dementia-free subjects. DASH index was calculated, and participants were classified into different DASH adherence groups.

The potential role of fatigue in difficult-to-treat rheumatoid arthritis.

Objectives: A subset of patients with rheumatoid arthritis (RA) who remains symptomatic after failing to multiple drugs are deemed to have "difficult-to-treat RA" (D2T RA). Fatigue is a burdensome symptom for RA patients, hindering their improvement. Our purpose was to evaluate the role of fatigue in D2T RA.