View clinical trials related to Severe Sepsis.
Filter by:This study is being done to help determine whether patients with severe sepsis (overwhelming inflammation in the body as a result of an infection) lose muscle and become weak more rapidly than patients with other severe illnesses. Weakness and muscle loss that develops after a severe illness is a serious problem. Patients who develop weakness and have a decrease in muscle size often have to stay in the hospital longer and have a higher chance of dying. At the current time, it is not clear whether certain severe illnesses are more likely to cause weakness and muscle loss. This study will be done to measure the changes in muscle size and strength as a result of each patient's illness
Arterial catheterization is frequently performed on critically ill patients for invasive blood pressure monitoring and/or frequent blood draws, especially arterial blood gas analysis. The distal part of the radial artery (wrist) is the preferred access site. The potential complications of the procedure are mostly minor and comprise temporary occlusion of the radial artery (RA), hematoma, local infection or bleeding from the puncture site. Major complications including vessel aneurysm or occlusion with threat to hand viability are rare. The standard approach to catheterization is "blind" puncture of the RA while locating its pulse by palpation, followed by threading a 20 Gauge (20G) angio-catheter into the vessel. Alternatively ultrasound can be used to locate the vessel and guide needle insertion. To our knowledge, four prospective randomized trials (PRT)5-8 comparing palpation with ultrasound-guided RA catheterization have been conducted so far and one meta-analysis looked at the pooled data obtained from these. The results showed that ultrasound guidance increased the first-attempt success rate at RA catheterization by 71% compared to palpation. The use of ultrasound also significantly reduced the time to successful catheterization, the number of punctures as well as the amount of catheters required per procedure. None of the prior randomized trials has been conducted in an ICU setting and in three out of the four studies the arterial lines were placed in patients undergoing elective surgery. The investigators hypothesized that ultrasound could improve first attempt success rate while placing arterial catheters in an ICU setting. Ultrasound may also reduce total time to successful insertion and reduce complications. The investigators plan to randomize patients to either a palpation technique or ultrasound guided catheter insertion and record the above outcomes.
This study wants to compared the safety and efficacy of GDTs using standard pressure-related parameters vs. dynamic hemodynamic indices associated with fluid compartment monitoring, in septic patients requiring emergency surgery.
This study is a randomized control trial assessing the impact of a simple evidence-based protocol for the treatment severe sepsis in Zambia. The intervention protocol consists of a scheduled fluid regimen, early blood culture and antibiotics, and dopamine and blood transfusion when necessary. It is hypothesized that the protocol will significantly decrease in-hospital mortality in patients with severe sepsis.
The primary objective is to demonstrate that the plasma inducible nitric oxide synthase (iNOS) assay (PliNOSa® test) has an acceptable relative risk ratio for predicting the onset of sepsis within 72 hours of testing when performed on the first day a patient is admitted or transferred to the intensive care unit (ICU) and is considered to be at risk of becoming septic. The PliNOSa® test measures inducible nitric oxide synthase (iNOS) in plasma and uses a pre-determined iNOS cut-off value to identify patients at risk for the onset of the sepsis pathology.
This study is to determine whether the intravenous application of 'Ⅳ-Globulin S inj. (Human Immunoglobulin G)' can reduce mortality in patients with severe sepsis or septic shock.
The purpose of this study is to determine if Selective Adsorption System for Removal of Bacterial Toxins (S.A.F.E.BT) therapy is effective in the treatment of severe sepsis.
A recent study has demonstrated that in low respiratory infections, a strategy using prescription of antibiotics based on the pro-calcitonin level allows decreasing recourse to antibiotics by 47% without prognostic modification. The aim is to evaluate the impact on antibiotics consumption of an algorithm using procalcitonin level in patients exhibiting severe sepsis symptomatology but without clearly identified hosted germs or infectious centre. This multicenter study is a randomized prospective open study involving 9 ICU departments in France, comparing two strategies on antibiotherapy treatment period one based on procalcitonin level(experimental group) the other on physician's appreciation(control group) 140 adult patients should be included with a severe sepsis symptomatology, whose infectious etiology has not been proven. The main non-inclusion criterium is: the presence of a pathogen agent or infectious centre clearly identified. The primary outcome is the rate of patients undergoing antibiotic treatment at D5. Secondary outcomes: duration of the antibiotic treatment, mortality rate and duration in stay in intensive care ward and evolution of the SOFA score between D0, D3 and D5. Duration of patient enrollment is 30 days.
Early intervention in the treatment of septic shock, including early goal-directed therapy (EGDT) in the first 6 hours of disease presentation, has been shown to significantly decrease mortality. However, this approach requires invasive hemodynamic monitoring, thus limiting its widespread application in the emergency department setting. A minimally invasive protocol utilizing esophageal Doppler monitoring (EDM) may be of benefit and practical if it is shown to result in similar outcome as EGDT.
Severe sepsis induces significant changes in expression of insulin- and toll-like receptors, cytokines, markers of apoptosis, and activation of t- and b-lymphocytes.