Hospitalizations of patients with rheumatoid arthritis in Polish intensive care units or cardiac intensive care units in 2011-2021: population study.

Introduction: Rheumatoid arthritis (RA) is a chronic autoimmune disease associated with significant comorbidities, including cardiovascular and respiratory complications, leading to increased hospitalization rates in Intensive Care Units (ICUs) and Cardiac Intensive Care Units (CICUs). This study examines factors related to ICU/CICU admissions among Polish RA patients from 2011 to 2021.

Objectives: The study aims to analyze trends in ICU/CICU admissions, identify key factors influencing outcomes, and assess the impact of comorbidities on RA patient ICU/CICU mortality in critical care settings.

Hospitalizations and deaths among people coinfected with HIV and HCV.

Coinfection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) remains a significant public health challenge. This retrospective, population-based study assessed the trends in hospitalization rates among patients co-infected with HCV and HIV in Poland in 2012-2022, encompassing the COVID-19 pandemic and massive influx of war refugees from Ukraine, the demographics and clinical characteristics among hospitalized patients, including in-hospital case fatality rates. Most hospitalized patients were over 40 years old (mean ± SD: 41.

Hospitalizations of Patients with Atrial Fibrillation (AF) in Poland: A Nationwide Study Based on over One Million AF Hospitalizations in 2017-2021.

Atrial fibrillation (AF) is one of the most common forms of persistent arrhythmia in adults worldwide. The aim of this study was to present recent data on the epidemiology of patients hospitalized with AF in Poland. This is a retrospective, population-based study conducted using hospital discharge records.

Virucidal activity of chlorine dioxide in combination with acetic acid or citric acid and a surfactant, in presence of interfering substances, against polio-, adeno- and murine norovirus in suspension-, carrier- and four-field tests.

Introduction: The aim of the study was to investigate whether the virucidal effectiveness of chlorine dioxid against adenovirus and murine norovirus can be improved by combining it with carboxylic acids and surfactants.

Method: The virucidal efficacy against polio-, adeno- and murine norovirus has been tested in presence of interfering substances in the quantitative suspension test according to EN 14476, the carrier test without mechanical action according to EN 16777, and in the four-field test according to EN 16615.Three chlorine-dioxide-based surface disinfectants were tested: a two-component cleaning disinfectant concentrate for large surfaces, a ready-to-use (RTU) foam, and an RTU gel.