Whether the magnitude of individual cytokine, cellular, and clinical responses to the intravenous lipopolysaccharide (LPS) challenge is constant in individuals over extended time periods is unknown. Nine healthy volunteers received an intravenous LPS injection of 2 ng/kg bodyweight twice at intervals of at least one year. Circulating cytokines and leukocyte subsets were quantified using a multiplex immunoassay and cytometry by...

Purpose Severe burn injuries are often accompanied by infections and associated with high morbidity and mortality. This study aimed to compare the prevalence and clinical impact of bacteremia between patients receiving intensive care with and without burns. Methods This single-center retrospective cohort study at the University Hospital Vienna, Austria, analyzed blood cultures from intensive care unit (ICU) patients with and w...

Purpose Clinical research relies on data from patients and volunteers, yet the target sample size is often not achieved. Here, we assessed the perception of clinical research among clinical trial participants to improve the recruitment process for future studies. Methods We conducted a single-center descriptive and exploratory study of 300 current or former participants in various phase I–III clinical trials. Questionnaires we...

The transdisciplinary research mode has gained prominence in the research on and for sustainability transformations. Yet, solution-oriented research addressing complex sustainability problems has become complex itself, with new transdisciplinary research formats being developed and tested for this purpose. Application of new formats offers learning potentials from experience. To this end, we accompanied fourteen research proje...