Healthcare‑associated infections in intensive care unit patients with and without COVID-19: a single center prospective surveillance study.

Background: The coronavirus disease 2019 (COVID-19) pandemic led to a global increase in healthcare-associated infections (HAI) among intensive care unit (ICU) patients. Whether this increase is directly attributable to COVID-19 or whether the pandemic indirectly (via staff shortages or breaches in infection prevention measures) led to this increase, remains unclear. The objectives of this study were to assess HAI incidence and to identify independent risk factors for HAI in COVID-19 and non-COVID-19 ICU patients.

Do we need standardized management after termination-of-resuscitation attempts? Autoresuscitation in a 67-year-old woman.

Background: Autoresuscitation is the phenomenon of spontaneous return of circulation after cessation of CPR, also known as the Lazarus phenomenon. Most of the evidence is based on case reports and a few systematic reviews. The occurrence of autoresuscitation may lead to self-reproach and dismay in affected emergency personnel and may rise questions about the correct procedure after terminating resuscitative efforts.

Autoreactive T cells targeting type II pneumocyte antigens in COVID-19 convalescent patients.

Background: The role of autoreactive T cells on the course of Coronavirus disease-19 (COVID-19) remains elusive. Type II pneumocytes represent the main target cells of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Autoimmune responses against antigens highly expressed in type II pneumocytes may influence the severity of COVID-19 disease.

The Effects of Hospitalisation on the Serum Metabolome in COVID-19 Patients.

COVID-19, a systemic multi-organ disease resulting from infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is known to result in a wide array of disease outcomes, ranging from asymptomatic to fatal. Despite persistent progress, there is a continued need for more accurate determinants of disease outcomes, including post-acute symptoms after COVID-19. In this study, we characterised the serum metabolomic changes due to hospitalisation and COVID-19 disease progression by mapping the serum metabolomic trajectories of 71 newly hospitalised moderate and severe patients in their first week after hospitalisation.

Higher risk for influenza-associated pulmonary aspergillosis (IAPA) in asthmatic patients: A Swiss multicenter cohort study on IAPA in critically ill influenza patients.

Background: Influenza-associated pulmonary aspergillosis (IAPA) is an important complication of severe influenza with high morbidity and mortality.

Methods: We conducted a retrospective multicenter study in tertiary hospitals in Switzerland during 2017/2018 and 2019/2020 influenza seasons. All adults with PCR-confirmed influenza infection and treatment on intensive-care unit (ICU) for >24 h were included.

Dynamics of disease characteristics and clinical management of critically ill COVID-19 patients over the time course of the pandemic: an analysis of the prospective, international, multicentre RISC-19-ICU registry.

Background: It remains elusive how the characteristics, the course of disease, the clinical management and the outcomes of critically ill COVID-19 patients admitted to intensive care units (ICU) worldwide have changed over the course of the pandemic.

Methods: Prospective, observational registry constituted by 90 ICUs across 22 countries worldwide including patients with a laboratory-confirmed, critical presentation of COVID-19 requiring advanced organ support. Hierarchical, generalized linear mixed-effect models accounting for hospital and country variability were employed to analyse the continuous evolution of the studied variables over the pandemic.

Clinical and Imaging Features of COVID-19-Associated Pulmonary Aspergillosis.

Background: COVID-19 superinfection by Aspergillus (COVID-19-associated aspergillosis, CAPA) is increasingly observed due to increased awareness and use of corticosteroids. The aim of this study is to compare clinical and imaging features between COVID-19 patients with and without associated pulmonary aspergillosis.

Material And Methods: In this case-control study, hospitalized patients between March 2020 and March 2021 were evaluated.

A high-risk gut microbiota configuration associates with fatal hyperinflammatory immune and metabolic responses to SARS-CoV-2.

Protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and associated clinical sequelae requires well-coordinated metabolic and immune responses that limit viral spread and promote recovery of damaged systems. However, the role of the gut microbiota in regulating these responses has not been thoroughly investigated. In order to identify mechanisms underpinning microbiota interactions with host immune and metabolic systems that influence coronavirus disease 2019 (COVID-19) outcomes, we performed a multi-omics analysis on hospitalized COVID-19 patients and compared those with the most severe outcome (i.

The challenge of preventing and containing outbreaks of multidrug-resistant organisms and Candida auris during the coronavirus disease 2019 pandemic: report of a carbapenem-resistant Acinetobacter baumannii outbreak and a systematic review of the literature.

Background: Despite the adoption of strict infection prevention and control measures, many hospitals have reported outbreaks of multidrug-resistant organisms (MDRO) during the Coronavirus 2019 (COVID-19) pandemic. Following an outbreak of carbapenem-resistant Acinetobacter baumannii (CRAB) in our institution, we sought to systematically analyse characteristics of MDRO outbreaks in times of COVID-19, focussing on contributing factors and specific challenges in controlling these outbreaks.

Methods: We describe results of our own CRAB outbreak investigation and performed a systematic literature review for MDRO (including Candida auris) outbreaks which occurred during the COVID-19 pandemic (between December 2019 and March 2021).

Implications of early respiratory support strategies on disease progression in critical COVID-19: a matched subanalysis of the prospective RISC-19-ICU cohort.

Background: Uncertainty about the optimal respiratory support strategies in critically ill COVID-19 patients is widespread. While the risks and benefits of noninvasive techniques versus early invasive mechanical ventilation (IMV) are intensely debated, actual evidence is lacking. We sought to assess the risks and benefits of different respiratory support strategies, employed in intensive care units during the first months of the COVID-19 pandemic on intubation and intensive care unit (ICU) mortality rates.

Probabilistic analysis of COVID-19 patients' individual length of stay in Swiss intensive care units.

Rationale: The COVID-19 pandemic induces considerable strain on intensive care unit resources.

Objectives: We aim to provide early predictions of individual patients' intensive care unit length of stay, which might improve resource allocation and patient care during the on-going pandemic.

Methods: We developed a new semiparametric distributional index model depending on covariates which are available within 24h after intensive care unit admission.

Influenza-associated aspergillosis in critically-ill patients-a retrospective bicentric cohort study.

Influenza was recently reported as a risk factor for invasive aspergillosis (IA). We aimed to describe prognostic factors for influenza-associated IA (IAA) and poor outcome and mortality in critically ill patients in Switzerland. All adults with confirmed influenza admitted to the ICU at two Swiss tertiary care centres during the 2017/2018 influenza season were retrospectively evaluated.

Neurologic Function and Health-Related Quality of Life in Patients Following Targeted Temperature Management at 33°C vs 36°C After Out-of-Hospital Cardiac Arrest: A Randomized Clinical Trial.

Importance: Brain injury affects neurologic function and quality of life in survivors after cardiac arrest.

Objective: To compare the effects of 2 target temperature regimens on long-term cognitive function and quality of life after cardiac arrest.

Design, Setting, And Participants: In this multicenter, international, parallel group, assessor-masked randomized clinical trial performed from November 11, 2010, through January 10, 2013, we enrolled 950 unconscious adults with cardiac arrest of presumed cardiac cause from 36 intensive care units in Europe and Australia.

[Malignant hypoglycaemia].

We describe the case of a 19-years old patient with seizure due to severe hypoglycaemia during general practitioner consultation. Because of hyperinsulinaemic hypoglycaemia and suspected liver metastasis a neuroendocrine hormone active tumor was suspected. After liver biopsy and CT scan a neuroendocrine pancreatic tumor could be diagnosed.

Successful management of a case of electrical storm due to invasive endocarditis.

We present a 44-year-old man with invasive aortic and tricuspid valve endocarditis complicated by electrical storm, which was immediately diagnosed and successfully treated due to the patient's telemetry electrocardiogram (ECG). This case highlights a rare but potentially fatal complication in patients with invasive endocarditis and the need for very careful clinical evaluation and monitoring of these patients.

Intravascular lymphoma mimicking cerebral stroke: report of two cases.

Ischemic stroke is a serious disease leading to significant morbidity and mortality. Multifocal and recurrent strokes are usually caused by embolic diseases, i.e.

Can circuit lifetime be a quality indicator in continuous renal replacement therapy in the critically ill?

Purpose: Continuous renal replacement therapy (CRRT) is frequently used in critically ill patients with acute renal failure and sepsis. Frequent circuit changes increase nursing workload, blood loss and costs, and also compromise achievement of the filtration rate goal. Circuit downtime is the most important factor that compromises the cumulative filtration goal.

Elevated cardiac troponin I in sepsis and septic shock: no evidence for thrombus associated myocardial necrosis.

Background: Elevated cardiac troponin I (cTnI) is frequently observed in patients with severe sepsis and septic shock. However, the mechanisms underlying cTnI release in these patients are still unknown. To date no data regarding coagulation disturbances as a possible mechanism for cTnI release during sepsis are available.

Jejunal feeding tubes can be efficiently and independently placed by intensive care unit teams.

Background: Nutrition support is an important therapeutic measure in critically ill patients. Several studies have shown that the enteral route is preferable to the parenteral route. Insertion of a feeding tube beyond the ligament of Treitz combined with continuous gastric drainage will reduce regurgitation and probably also the rate of nosocomial pneumonia.

Randomized trial of the effect of antipyresis by metamizol, propacetamol or external cooling on metabolism, hemodynamics and inflammatory response.

Objective: We investigated the metabolic, hemodynamic, and inflammatory responses of pharmacological and physical therapies aimed at reducing body temperature in febrile critically ill patients.

Design And Setting: Open-label, randomized trial in a surgical ICU in a tertiary university hospital.

Patients: Thirty analgosedated, mechanically ventilated patients with a temperature of 38.

Pathophysiological significance of peroxidative stress, neuronal damage, and membrane permeability in acute mountain sickness.

Free radical-mediated changes in vascular permeability and subsequent inflammatory response may be a contributory pathogenetic cofactor responsible for the development of neurological sequelae associated with acute mountain sickness (AMS). To investigate this, 49 subjects were examined at sea level and serially after rapid ascent to 4,559 m. Although the venous concentration of total creatine phosphokinase activity was measured in all subjects, a complementary examination of lipid peroxidation (F(2)-isoprostanes), inflammatory (TNF-alpha, IL-1beta, IL-2, IL-6, IL-8, C-reactive protein), and cerebrovascular tissue damage (neuron-specific enolase) biomarkers was confined to a subcohort of 24 subjects.