Does the Coronary Artery Bypass Grafting Impact the Survival of Men and Women Equally Compared to General Population? Results from KROK Registry and Polish Central Statistical Office.

The aim of this study was to evaluate the impact of coronary bypass surgery (CABG) on long-term mortality, comparing survival rates to those of the general population in Poland. The study was based on the Polish National Register of Cardiothoracic Surgical Procedures (KROK). Between January 2009 and December 2019, 133,973 patients underwent CABG.

Performance of EuroSCORE II in Octogenarians Undergoing Coronary Artery Surgery (from the KROK Registry).

Octogenarians constitute the fastest-growing segment within contemporary cardiac surgery, yet precise risk assessment in this age group remains challenging. This study aimed to evaluate EuroSCORE II reliability in octogenarians undergoing isolated coronary surgery and to create an adjustment formula if necessary. All octogenarians who had isolated coronary surgery in Poland from January 2012 to December 2023, recorded in the Polish National Registry of Cardiac Surgical Procedures (KROK registry), were retrospectively assessed.

Predictors of renal replacement therapy following isolated coronary artery surgery: a retrospective case-controlled study.

Objectives: Severe acute kidney injury (AKI) requiring postoperative renal replacement therapy (RRT) is associated with increased morbidity and mortality rates following cardiac surgery. Our study aimed to analyze patients requiring postoperative RRT in a population undergoing isolated coronary artery surgery.

Methods: Following exclusions, we analyzed 124 944 consecutive patients in the Polish National Registry of Cardiac Surgical Procedures (KROK Registry), scheduled for isolated coronary artery surgery between January 2010 and December 2019.

Autopsy Histopathologic Lung Findings in Patients Treated With Extracorporeal Membrane Oxygenation.

Context.—: Extracorporeal membrane oxygenation (ECMO) is increasingly used in the treatment of respiratory and cardiac failure, but data describing lung histopathology in ECMO recipients are limited.

Objective.

Value, time and outcomes of elevated lactate levels in adult patients on extracorporeal membrane oxygenation.

Introduction: Lactate levels have been recognized as a reliable tool for monitoring critically ill patients requiring venoarterial extracorporeal membrane oxygenation (VA ECMO) or venovenous extracorporeal membrane oxygenation (VV ECMO) but the reasons behind the overproduction of lactate are different and the influance for survival remains controversial. We analyzed the lactate values and lactate clearance in adult patients in these two forms of extracorporeal support.

Methods: Patient demographics, ECMO duration, 30-day mortality, lactate values and lactate clearance at 24, 48 and 72 h from ECMO initiation of patients supported with VV and VA ECMO at Silesian Centre for Heart Deasese, between January 2011 and April 2020 were retrospectively analyzed.

Factors influencing death in COVID-19 patients treated in the ICU: a single-centre, cross-sectional study.

Background: This single-centre study investigated factors influencing death in coronavirus disease 2019 (COVID-19) patients treated in an intensive care unit (ICU).

Methods: Data of 113 consecutive patients with a severe form of COVID-19 infection, who completed their ICU stay in a large COVID-19-dedicated hospital in the Silesian Region of Poland during one year of the pandemic (between 10 March, 2020 and 10 March, 2021), were reviewed. Comprehensive comparison of all available ICU pre-admission, admission and treatment variables was performed.

Analysis of Patients with Alcohol Dependence Treated in Silesian Intensive Care Units.

Analysis of patients with alcohol dependence (AD) treated in intensive care units has never been performed in Poland. Data from 25,416 adult patients identified in a Silesian Registry of Intensive Care Units were analysed. Patients with AD were identified, and their data were compared with the remaining population.

Antifungal Prophylaxis and Treatment Among Lung Transplant Recipients in Early Postoperative Stage: A Single-Center Study.

Background: Lung transplantation remains the only feasible option for certain patients with end-stage lung disease. Lifelong immunosuppression increases the risk of infection, including fungal infections. The aim of this study was to assess the effect of antifungal prophylaxis and treatment among lung transplant recipients in the early postoperative stage.

Various Aspects of Bacterial Infections in the Early Postoperative Stage Among Lung Transplant Recipients on Broad-Spectrum Antibiotics: A Single Center Study.

Background: Life-long immunosuppression after lung transplantation increases the risk of bacterial infections, hence broad-spectrum antibiotics can be implemented after transplant. The aim of this study is to assess various aspects of bacterial infections in the early postoperative stage among lung transplant recipients on broad-spectrum antibiotics at a single center.

Methods: This retrospective study consists of 134 primary lung transplant recipients transplanted between 2014 and 2021 at a single center.

Epidemiology and clinical characteristics of patients discharged from the ICU in a vegetative or minimally conscious state.

Purpose: A significant percentage of patients are discharged from intensive care units (ICU) with disorders of counciousness (DoC). The aim of this retrospective, case-control study was to compare patients discharged from the ICU in a vegetative state (VS) or minimally conscious state (MCS) and the rest of ICU survivors, and to identify independent predictors of DoC among ICU survivors.

Methods: Data from 14,368 adult ICU survivors identified in a Silesian Registry of Intensive Care Units (active in the Silesian Region of Poland between October 2010 and December 2019) were analyzed.

Intensive Care Unit Admissions During the First 3 Months of the COVID-19 Pandemic in Poland: A Single-Center, Cross-Sectional Study.

BACKGROUND Data on the outcomes of patients with coronavirus disease 2019 (COVID-19) requiring Intensive Care Unit (ICU) care in Poland are limited. There are no data on critically ill patients with COVID-19 who did not meet criteria for ICU admission. MATERIAL AND METHODS We analyzed patients admitted to the ICU and those ineligible for ICU admission in a large COVID-19-dedicated hospital, during the first 3 months of the pandemic in Poland.

Off-pump versus on-pump coronary artery surgery in octogenarians (from the KROK Registry).

Background: According to the medical literature, both on-pump and off-pump coronary artery surgery is safe and effective in octogenarians.

Objectives: The aim of our study was to examine the epidemiology, in-hospital outcomes and long-term follow-up results in octogenarians undergoing off-pump and on-pump coronary artery surgery utilizing nationwide registry data.

Methods: All octogenarians (≥ 80 years) enrolled in the Polish National Registry of Cardiac Surgical Procedures (KROK Registry), who underwent isolated coronary surgery between January 2006 and September 2017 were identified.

The clinical value of the routine analysis of cardiac implantable electronic devices after the patient's death in a tertiary cardiovascular center.

Introduction: The postmortem interrogation of cardiac implantable electronic devices (CIEDs) has not been regularly practiced yet. We presumed that it can provide data not only on the mechanism of the patient's death but also on possible device malfunctions contributing to its occurrence.

Objectives: The study aimed to determine the usefulness of the explantation and interrogation of CIEDs after the patient's death in routine clinical practice, when combined with autopsy findings and clinical follow‑up starting from the time after device implantation.

Long-Term Survival Following Surgical Ablation for Atrial Fibrillation Concomitant to Isolated and Combined Coronary Artery Bypass Surgery-Analysis from the Polish National Registry of Cardiac Surgery Procedures (KROK).

The current investigation aimed to evaluate long-term survival in patients undergoing isolated and combined coronary artery bypass grafting (CABG) with concomitant surgical ablation for atrial fibrillation (AF). Procedural data from KROK (Polish National Registry of Cardiac Surgery Procedures) were retrospectively collected. Eleven thousand three hundred sixteen patients with baseline AF (72.

On-Pump vs Off-Pump coronary artery bypass surgery in atrial fibrillation. Analysis from the polish national registry of cardiac surgery procedures (KROK).

Background: No single randomized study has ever before addressed the safety of On-Pump coronary artery bypass grafting (CABG) vs Off-Pump CABG in the setting of atrial fibrillation (AF) and data from small observational samples remain inconclusive.

Methods And Findings: Procedural data from KROK (Polish National Registry of Cardiac Surgery Procedures) were retrospectively collected. Of initial 188,972 patients undergoing CABG, 7,913 presented with baseline AF (76.

Readmissions to General ICUs in a Geographic Area of Poland Are Seemingly Associated with Better Outcomes.

Background: Various factors can contribute to high mortality rates in intensive care units (ICUs). Here, we intended to define a population of patients readmitted to general ICUs in Poland and to identify independent predictors of ICU readmission.

Methods: Data derived from adult ICU admissions from the Silesian region of Poland were analyzed.

Extracorporeal membrane oxygenation (ECMO) - in the treatment of severe, life-threatening respiratory failure.

Extracorporeal membrane oxygenation (ECMO) is a technique involving oxygenation of blood and elimination of carbon dioxide in patients with life-threatening, but potentially reversible conditions. Thanks to the modification of extracorporeal circulation used during cardiac surgeries, this technique can be used in intensive care units. Venovenous ECMO is used as a respiratory support, while venoarterial ECMO as a cardiac and/or respiratory support.

Should we admit more patients not requiring invasive ventilation to reduce excess mortality in Polish intensive care units? Data from the Silesian ICU Registry.

Introduction: Mortality in Polish intensive care units (ICU) is excessively high. Only a few patients do not require intubation and invasive ventilation throughout the whole ICU treatment period. We aimed to define this population, as pre-emptive admissions of such patients may increase the population which benefits from ICU admission and reduce excessive mortality in Polish ICUs.

The importance of fluid balance in critically ill patients: a retrospective observational study.

Background: Fluid therapy in critically ill patients remains one of the most demanding and difficult aspects of care. This is particularly important in patients admitted to the intensive care unit (ICU) due to cardiovascular disorders.

Aims: The aim of this study was to investigate whether a cumulative fluid balance (FB) affects mortality in critically ill patients hospitalized at the ICU.

[Readmission to the intensive care unit - epidemiology, prediction and clinical consequences].

Readmission to the ICU is considered a serious adverse event. The medical and economic impact of this complication is so significant, that a percentage of ICU readmissions is today considered an indicator of ICU quality. This review paper analyzes the available literature on epidemiology, prediction and the clinical effects of ICU readmissions.

Young Adults Among Patients Admitted to Polish Intensive Care Units in the Silesian ICU Registry.

BACKGROUND Patients under 30 years of age constitute a unique population in the Intensive Care Unit (ICU). The aim of this study was to obtain information on young adults admitted to Polish ICUs and to identify independent predictors of favorable outcome in this population. MATERIAL AND METHODS Data from 20 651 adult patients from the Silesian Registry of Intensive Care Units conducted in the Silesian Region of Poland since October 2010 were analyzed.