View clinical trials related to Sepsis Syndrome.
Filter by:This study aims to identify the prognostic role of procalcitonin (PCT), soluble Triggering Receptor Expressed on Myeloid Cells-1 (sTREM-1), the soluble form of the urokinase plasminogen activator receptor (suPAR), highly sensitive C-reactive protein (hs-CRP), Interleukin-6 (IL-6), and azurocidin 1 (AZU1) in 28-day mortality for patients with sepsis in Emergency Department.
The study aims to evaluate the suitability of the SOFA score implemented by the Sepsis 3 guideline to detect sepsis in patients suffering from subrarachnoid hemorrhage.
The objective of this randomized clinical trial is to test whether administration of live attenuated MMR vaccine (measles mumps rubella; Merck) to eligible adults at highest risk for contracting COVID-19 (healthcare workers, first responders), can induce non-specific trained innate immune leukocytes that can prevent/dampen pathological inflammation and sepsis associated with COVID-19-infection, if exposed.
Non-interventional, prospective, monocentric study on the exploration of leukocyte morphological parameters according to the infectious condition and response to corticosteroid therapy of septic patients.
Analysis of kinetics of phosphatidylcholine and specific surfactant proteins, total body water and water turnover in patients with acute respiratory distress syndrome (ARDS) and in intensive care unit (ICU) patients by using non radioactive isotopes as deuterium and Carbon-13.
The aim of the study is to measure serum levels of myristic acid in septic patients and to compare them with myristic acid serum levels in patients with Systemic Inflammatory Response Syndrome of non infective etiology and in healthy volunteers. Furthermore, other biomarkers of sepsis are evaluated in comparison with microbiological findings detected either by standard hemocultures or by molecular biological methods.
Sepsis is a condition with a high mortality. Septic patients are frequently difficult to identify because of their non-specific presentations. There is also a low sensitivity of clinical judgment among health care personnel, and of existing screening tools, which are in turn typically based on vital parameters. Despite prior research, no unique sepsis biomarker has been identified so far. There is a need for new strategies to identify sepsis which do not rely on vital parameters and traditional laboratory blood tests alone. The hypothesis of the investigators is that a combination of clinical variables measurable in the ambulance can be used to predict sepsis. The aim of the current study is to determine the predictive value of keywords related to symptom presentation, vital parameters and point-of-care (POC) blood tests, alone and in combination, with respect to the outcome sepsis. The study is performed in the Stockholm ambulance setting from April 2017. A total of 956 adult non-trauma patients will be included.
Mitochondria are organelles (a specialized subunit of a cell) responsible for providing cells with energy. For reasons not yet understood, mitochondria will release their DNA into blood in response to cellular injury or cell death. With a simple blood draw, investigators can measure the amount of mitochondrial DNA in a patient's blood. The investigators' hypothesis, is that mitochondrial DNA can be used as a surrogate marker of cellular injury to predict patient outcomes. The investigators intend to test their hypothesis by measuring mitochondrial DNA in adult patients presenting to the Emergency Department with sepsis (a life-threatening condition due to an infection) and observing their hospital course.
Nociceptin is a protein found in the body, with a number of functions in the central nervous system, blood vessels and the gut. There is evidence that it may have a role in controlling the immune response to infection, and may act as a link between the brain and immune system. In infection, or after surgery, there is an increase in nociceptin, and subjects greater elevations of nociceptin have a poorer outcome. There is evidence that cells of the immune system may produce nociceptin, although it is not yet known which cells are capable of producing it, and what "switches on" production. This study aims to determine 1. Which cells of the immune system can produce nociceptin 2. If there is a difference in the ability to produce nociceptin between healthy volunteers and patients with severe infections
Activation of blood platelets is a typical finding in patients with systemic inflammation and sepsis.They seem to mediate key pro-inflammatory mediator secretion, immune-cell activation while their adhesion to the endothelium enhances the pro-coagulatory activity of endothelial cells impairing microcirculation thus, may lead to multiple organ dysfunction. However, the exact effects of bacterial products on platelet function have not been found to be consistent and may vary according to the species, the timing of the study, and the pathogenesis of sepsis. Data vary, including both increased and decreased platelet reactivity and aggregation among patients with sepsis compared to healthy controls. Defining platelet's behaviour during sepsis is particularly important in view of recent findings revealing potential association between antiplatelet therapy and reduction in short term mortality, incidence of acute lung injury and intensive care unit admission in critically ill patients.This study aims to measure P2Y12 mediated platelet reactivity, -using the point-of-care P2Y12 VerifyNow assay, in platelet reactivity units (PRU)- along different stages of sepsis, including bacteremia/uncomplicated infection, sepsis, severe sepsis and septic shock. Subgroup follow up of patients going along different stages will also be performed. At the end of this study analysis of clinical and laboratory findings in correlation with platelet reactivity will be performed to assess platelet aggregation during sepsis.