View clinical trials related to Severe Sepsis.
Filter by:This project will evaluate the usefulness of Monocyte Distribution Width (MDW) for the diagnosis of blood culture positivity (BSI) in patients in the Emergency Department (ED) and reevaluate the usefulness of MDW in patients with BSI and sepsis. Consequently, if MDW indicate a high likelihood of bacteremia antibiotic management in patients with suspected bacterial infections will be changed and aid appropriate antibiotic administration.
Symphony IL-6 is a device that quantitates human IL-6 by fluorescence enzyme immunoassay (FEIA) from whole-blood specimens. Use of Symphony IL- 6 removes the need for plasma separation before testing. Symphony IL-6 comprises two components, the Symphony Fluorescence Immunoanalyzer and the Symphony IL-6 Cartridge. Whole blood is added to the cartridge and then up to six cartridges can be inserted into the immunoanalyzer. After 20 minutes a readout and printout are given with a quantitative IL-6 concentration. The used cartridges are fully enclosed and can be easily disposed of in general hospital bio-waste. Given the nature of this device and its portability, there is potential for future deployment as a point-of-care (POC) device. This study is to establish an interleukin-6 (IL-6) cutoff value using the Symphony IL-6 test for patients at high risk of severe sepsis caused by a COVID-19 infection.
Comparison of noninvasive cardiac output monitor (NICOM, Cheetah Medical) with Edwards FloTrac minimally-invasive cardiac output monitor in predicting fluid responsiveness in sepsis and septic shock.
The overall purpose of the study is to determine whether either of the Improved Response Polymorphisms (IRPs) individually predicts a differential DrotAA treatment effect in patients with severe sepsis and high risk of death. This will be an international, multicenter, "prospective-retrospective", nonrandomized, controlled, outcome-blinded, genotype-blinded, matched-patients study. No prospective enrollment or treatment of patients will occur under this protocol. Retrospectively collected clinical data and DNA samples will be analyzed for existing cohorts of patients with severe sepsis who were previously treated with DrotAA (treatment group) or not (control group) as part of their standard care in an ICU.
Sepsis is a clinical syndrome often caused by a bloodstream infection that results in a common set of symptoms termed systemic inflammatory response syndrome (SIRS). Severe sepsis (sepsis with organ failure) is the leading cause of death in critically ill patients in the US. Most patients with severe sepsis need to be treated in the intensive care unit with mechanical ventilation and intravenous antibiotics. Between 30 to 50% of all severe sepsis patients die and quality of life in survivors is substantially reduced. New therapies are needed to improve clinical outcomes in patients with sepsis. A new area of interest in the treatment of critical illness is pharmaconutrition, in which micronutrients (like zinc) are studied and administered to determine if they affect the inflammatory response or immunologic processes in critical illness. The FDA does not regulate micronutrients and does not require rigorous pharmacokinetic (the study of how a drug or nutrient is metabolized in the body) testing so it is not clear how to dose micronutrients in critically ill patients. It is also not clear if critically ill patients would metabolize these micronutrients differently than healthy people and would need different dosing levels. This is true of zinc, the focus of this research study. Zinc is essential for normal immune function, oxidative stress response, and wound healing, and its homeostasis is tightly regulated. Zinc deficiency occurs in >10% of Americans and leads to loss of innate and adaptive immunity and increased susceptibility to infections. The symptoms of zinc deficiency are similar to many of the symptoms of SIRS and there is strong biologic rationale to suggest that the zinc deficiency seen in nearly all sepsis patients may contribute to the development of sepsis syndrome and to the "immunoparalysis" common in sepsis patients This study has three specific aims, 1) to perform a phase I dose-finding study of intravenous zinc in mechanically ventilated patients with severe sepsis; 2) to define the pharmacokinetic of intravenous zinc in mechanically ventilated patients with severe sepsis compared to healthy controls; and 3) to investigate the impact of zinc on inflammation, immunity, and oxidant defense in patients with severe sepsis. A total of 40 critically ill patients from the FAHC intensive care units and 15 healthy controls will be enrolled in the study. The critically ill patient population will be divided into 4 dosing groups of 10 subjects (7 randomized to zinc and 3 to saline placebo). Group 1 will receive 500mcg/kg IBW/day elemental zinc in divided doses every 8 hours. If the 50th percentile of the normal plasma zinc range (110mcg/dL) has not been achieved in all patients by 7 days and there are no safety concerns, sequential groups of patients will receive increasing doses in 250mcg increments to the ceiling dose. Groups 2 through 4 will receive 750, 1000, and 1250mcg/kgIBW/day elemental zinc, respectively. Each participant will receive the intravenous zinc or placebo for a total of 7 days unless they die or leave the ICU earlier. Pharmacokinetic testing will be obtained from 40 of the critically ill subjects and in 15 healthy controls. Additional blood will be drawn during the infusion protocol to investigate the impact of zinc on inflammation, immunity, and oxidant defense.
The ARISE RCT is a multi-centre, randomised, controlled trial of EGDT compared to standard care in patients with severe sepsis presenting to the ED. The study will be conducted in multiple sites with 1600 patients enrolled into the study. Hypothesis to be tested: EGDT, compared to standard Australasian resuscitation practice, reduces 90-day all-cause mortality in patients presenting to the ED with severe sepsis.
The ProCESS study is large, 5-year, multicenter study of alternative resuscitation strategies for septic shock. The study hypothesizes that there are "golden hours" in the initial management of septic shock where prompt, rigorous, standardized care can improve clinical outcomes.