PRIMARY ANGIITIS OF THE CENTRAL NERVOUS SYSTEM - A DIAGNOSTIC CHALLENGE.

Primary angiitis of the central nervous system (PACNS) is a rare and severe disease confined to the central nervous system, i.e., the brain and spinal cord.

ABCG2 Expression as a Potential Survival Predictor in Human Gliomas.

Gliomas are notably challenging to treat due to their invasive nature and resistance to conventional therapies. The ABCG2 protein has attracted attention for its role in multidrug resistance, complicating treatment effectiveness. This study scrutinized the relationship between ABCG2 expression and glioma grade and the role of ABCG2 in the process of glioma progression, aiming to evaluate ABCG2 expression as a predictive factor of tumor progression and patient survival.

Updated Perspectives on Lifestyle Interventions as Secondary Stroke Prevention Measures: A Narrative Review.

Despite being highly preventable, stroke is the second-most common cause of death and disability in the world. Secondary prevention is critical as the stroke recurrence risk is 6- to 15-fold higher than the risk of stroke in the general population. Stroke recurrence is associated with higher mortality rates and increased disability levels.

X-ray Doses in Relation to Body Mass, Indication, and Substrate During Pediatric Electrophysiological Procedures on the Heart.

The main goal of this study is to determine typical values of dose area product (DAP) and difference in the effective dose (ED) for pediatric electrophysiological procedures on the heart in relation to patient body mass. This paper also shows DAP and ED in relation to the indication, the arrhythmia substrate determined during the procedure, and in relation to the reason for using radiation. Organ doses are described as well.

Setting research priorities for global pandemic preparedness: An international consensus and comparison with ChatGPT's output.

Background: In this priority-setting exercise, we sought to identify leading research priorities needed for strengthening future pandemic preparedness and response across countries.

Methods: The International Society of Global Health (ISoGH) used the Child Health and Nutrition Research Initiative (CHNRI) method to identify research priorities for future pandemic preparedness. Eighty experts in global health, translational and clinical research identified 163 research ideas, of which 42 experts then scored based on five pre-defined criteria.

Decreased brain volume may be associated with the occurrence of peri-lead edema in Parkinson's disease patients with deep brain stimulation.

Background: Peri-lead edema (PLE) is a poorly understood complication of deep brain stimulation (DBS), which has been described in patients presenting occasionally with profound and often delayed symptoms with an incidence ranging from 0.4% up to even 100%. Therefore, our study aims to investigate the association of brain and brain compartment volumes on magnetic resonance imaging (MRI) with the occurrence of PLE in Parkinson's disease (PD) patients after DBS implantation in subthalamic nuclei (STN).

Aortic Valve Repair with External Annuloplasty in Bicuspid versus Tricuspid Aortic Valve Patients.

Surgical repair for regurgitant bicuspid aortic valve (BAV) is promising but underutilized due to perceived complexities and lack of long-term data. This study evaluated the efficacy of valve-sparing root remodeling (VSRR) or isolated valve repair combined with calibrated external ring annuloplasty in BAV versus tricuspid aortic valve (TAV) patients. All patients operated on for aortic regurgitation and/or aneurysm at our institution between 2014 and 2022 were included and entered into the Aortic Valve Insufficiency and ascending aorta Aneurysm InternATiOnal Registry (AVIATOR).

Spontaneous gastric hematoma as a rare cause of acute abdomen: A case report.

Background: Spontaneous gastric hematoma is an exceedingly rare condition characterized by the accumulation of blood within the gastric wall without any apparent iatrogenic or traumatic cause. Coagulopathies are the most frequent cause of gastric hematomas. However, other causes include amyloidosis, pancreatitis, visceral vascular aneurysms, endoscopy complications and others.

Longitudinal analysis of chest Q-SPECT/CT in patients with severe COVID-19.

Introduction: Patients with COVID-19 have an increased risk for microvascular lung thrombosis. In order to evaluate the type and prevalence of perfusion defects, we performed a longitudinal analysis of combined perfusion single-photon emission and low-dose computed tomography (Q-SPECT/CT scan) in patients with COVID-19 pneumonia.

Methods: Consecutive patients with severe COVID-19 (B.

Deep brain stimulation in disorders of consciousness: 10 years of a single center experience.

Disorders of consciousness (DoC), namely unresponsive wakefulness syndrome (UWS) and minimally conscious state (MCS), represent severe conditions with significant consequences for patients and their families. Several studies have reported the regaining of consciousness in such patients using deep brain stimulation (DBS) of subcortical structures or brainstem nuclei. Our study aims to present the 10 years' experience of a single center using DBS as a therapy on a cohort of patients with DoC.

Impella for the Management of Ventricular Septal Defect Complicating Acute Myocardial Infarction: A European Multicenter Registry.

Ventricular septal defect (VSD) is a rare but severe complication of myocardial infarction (MI). Temporary mechanical circulatory support (MCS) can be used as a bridge to VSD closure, heart transplantation, or ventricular assist device. We describe the use of Impella device in this context based on a multicenter European retrospective registry (17 centers responded).

Markers of cardiac injury in patients with liver cirrhosis.

Liver cirrhosis is an increasing public health problem and a major cause of morbidity and mortality. Accordingly, cirrhotic cardiomyopathy, a frequently underdiagnosed condition, is becoming a growing health problem. In the last 20 years, cardioselective biomarkers have been investigated for their diagnostic and prognostic properties for numerous conditions.

Fibroblast growth factor 23 and its role in bone diseases.

Fibroblast growth factor 23 (FGF23) has been casually linked to numerous hypophosphatemic bone diseases, however connection with bone loss or fragility fractures is still a matter of debate. The purpose of this review is to explore and summarise the known actions of FGF23 in various pathological bone conditions. Besides implication in bone mineralisation, elevated FGF23 showed a pathological effecton bone remodelling, primarily by inhibiting osteoblast function.

Necrotic Cells from Head and Neck Carcinomas Release Biomolecules That Are Activating Toll-like Receptor 3.

Tumor necrosis is a recurrent characteristic of head and neck squamous cell carcinomas (HNSCCs). There is a need for more investigations on the influence of biomolecules released by these necrotic foci in the HNSCC tumor microenvironment. It is suspected that a fraction of the biomolecules released by necrotic cells are damage-associated molecular patterns (DAMPs), which are known to be natural endogenous ligands of Toll-like receptors (TLRs), including, among others, proteins and nucleic acids.

Ultrasonic Evaluation of Diaphragm in Patients with Systemic Sclerosis.

The diaphragm is the most important muscle in respiration. Nevertheless, its function is rarely evaluated. Patients with systemic sclerosis (SSc) could be at risk of diaphragmatic dysfunction because of multiple factors.

Completeness of intervention description in invasive cardiology trials: an observational study of registry and corresponding publications.

Introduction: Non-pharmacological invasive interventions in cardiology are complex and often inadequately reported. Template for Intervention Description and Replication (TIDieR) checklist and guide were developed to aid reporting and assessment of non-pharmacological interventions. The aim of our study was to assess the completeness of describing invasive cardiology interventions in clinical trials at the level of trial registration and corresponding journal article publication.

USE OF NON-STEROIDAL ANTI-INFLAMMATORY DRUGS IN PATIENTS WITH ADVANCED ACTIVE RHEUMATOID ARTHRITIS.

This study aimed to determine whether patients with active rheumatoid arthritis (RA) regularly take non-steroidal anti-inflammatory drugs (NSAIDs) and to clarify whether their decision to take NSAIDs depends on disease activity, intensity of pain, or functional status. The study also aimed to identify the risk factors for gastrointestinal side effects. Over 6 months, we conducted a cross-sectional single-center study of consecutively hospitalized patients with confirmed RA.

HIGH-FLOW NASAL CANNULA COMBINED WITH PRONE POSITIONING AS AN INTUBATION ALTERNATIVE IN COVID-19: A CASE REPORT AND REVIEW OF THE LITERATURE.

The use of high-flow nasal cannula (HFNC) in COVID-19 patients is a controversial topic due to the benefits and risks which may occur in patients and healthcare workers. The goal of this treatment modality is potential avoidance of invasive mechanical ventilation, but generation of aerosol and increased healthcare professional infection risk must be considered. We present a case of a SARS-CoV-2-positive 71-year-old male with acute hypoxemic respiratory failure, who was successfully treated with HFNC combined with prone positioning.

ACUTE MYOCARDIAL INFARCTION IN A 58-YEAR-OLD FEMALE WITH ANOMALOUS ORIGIN OF THE LEFT CORONARY ARTERY FROM THE RIGHT SINUS OF VALSALVA.

We report a case of a 58-year-old female with a history of hypertension, hypercholesterolemia and diabetes type 2, who was admitted to the coronary care unit with continuous substernal severe chest pain persisting for two hours. Her electrocardiogram showed ST-elevation acute myocardial infarction. ST-segment elevation was noted in leads I and aVL and ST-segment depression in leads II, III and V3-V5.

METEOROLOGICAL VARIABLES ASSOCIATED WITH SUBARACHNOID HEMORRHAGE: A SINGLE CENTER STUDY.

Spontaneous subarachnoid hemorrhage (SAH) can occur unexpectedly and independently of the classic risk factors. Several different factors could affect intracranial aneurysm (IA) rupture, such as morphological and hemodynamic factors. The aim of this study was to establish the potential association of meteorological data such as temperature, atmospheric pressure, and humidity, and the onset of clinical symptoms preceding hospital admission of patients with acute SAH due to IA rupture.

From statistical inference to machine learning: A paradigm shift in contemporary cardiovascular pharmacotherapy.

Aims: Heart failure with reduced ejection fraction (HFrEF) poses significant challenges for clinicians and researchers, owing to its multifaceted aetiology and complex treatment regimens. In light of this, artificial intelligence methods offer an innovative approach to identifying relationships within complex clinical datasets. Our study aims to explore the potential for machine learning algorithms to provide deeper insights into datasets of HFrEF patients.

Psychometric properties and observational data for COVID-19 Yorkshire Rehabilitation Scale (C19-YRSm) for post-COVID-19 syndrome.

Background: The recently developed modified COVID-19 (coronavirus of 2019) Yorkshire Rehabilitation Scale (C19-YRSm) captures comprehensive biopsychosocial components of WHO's International Classification of Functioning, Disability, and Health related to the Long Covid or post-COVID syndrome. The scale response categories on C19-YRSm were done post hoc on data collected from the original version of C19-YRS.

Aim: To evaluate the C19-YRSm scale using reliability and validity measures.