View clinical trials related to Septic Shock.
Filter by:This is a retrospective chart review that will measure the impact on outcomes in septic shock patients who were resuscitated with a novel combination of medicines called iHAT (intravenous hydrocortisone -ascorbic acid-thiamine). Septic shock patients treated with this combination of drugs over the past two years will be compared with similar, concurrent septic shock patients who were not treated with this drug given that adoption of this therapy has been variable.
1. Assess the impact of midodrine administration on weaning of IV vasopressors 2. Assess the cost effectiveness of using midodrine in critically ill patients
Interventional study comparing effect of two regimes of fluid challenge in patients with sepsis and in patients undergoing elective major surgery on glycocalyx by using perfused Boundary Region in sublingual microcirculation.
The purpose of this study is to determine whether the combination therapy (vitamin C,thiamine and hydrocortisone) is effective in the treatment of septic shock.
The hypothesis of the investigators is that patients with septic shock in ICU have acute intestinal insufficiency favoring subclinical microbial translocation, which is the consequence of alterations of the epithelium, and is accompanied by qualitative and quantitative changes in the gut microbiota. The primary objective is to determine the incidence of microbial translocation by measuring 16S rDNA and 18S rDNA plasma levels in a patient population with septic shock. Secondary objectives are: - Describe the kinetics of markers of intestinal insufficiency (I-FABP / zonulin) over time (at admission, 12 hours after admission, one day, two day, three days and seven day after admission). - Study the correlation between the titer of I-FABP, zonulin, 16srDNA, 18srDNA and the stages of acute gastrointestinal insufficiency (AGF). - Establish correlations between the microorganisms of the intestinal microbiota and the bacteria involved in microbial translocation. - Study the possible correlations between the 16SrDNA levels and the other bacterial markers (sCD14, LBP). - Describe the evolution of the composition and the diversity of the gut microbiota in the first 7 days of septic shock
The aim of the work is to investigate the effect of using lidocaine in combination with low dose ketamine in induction of anesthesia for septic shock patients compared to normal dose of ketamine.
Sepsis is a life-threatening disease caused by a dysregulated host response to infection. This can lead to organ-dysfunction and septic shock, which is a subset of sepsis where underlying abnormalities increase mortality remarkably. Blood cultures are the gold standard for identifying pathogens in the bloodstream (bacteremia). It is based on cultivation techniques which, theoretically, can detect a single pathogenic cell from a patient sample. However, blood cultures have serious limitations, such as long time to result (3-7 days). This leads to the fact that only a small fraction of the patients obtain a correct diagnosis and in further consequence get the optimal antimicrobial treatment. Patients with sepsis should get antimicrobial treatment within the hour. Thus, physicians start treatment empirically, with broad-spectrum antibiotics. This puts a selective pressure on pathogens and has led to an increased amount of antibiotic resistance. Faster diagnostics are necessary to ensure an immediate and targeted treatment. In the EU-funded FAPIC project, two diagnostic systems that can be used with direct sample material from patients will be developed, avoiding the time-consuming cultivation of pathogens. In this study, the evaluation of the rapid diagnostics will be performed in patients with sepsis, suspected of bacteremia. To this aim, the performance of the diagnostic systems will be evaluated using blood samples that are collected in parallel with blood cultures. In addition, clinical data of the patients will be collected. In routine care, two blood culture sets (2x2 bottles) per patient are collected. One extra blood samples (EDTA, 9 ml) will be sampled with each blood culture set, totaling 2 samples per patient. In this study, patients presenting at the Emergency Department (ED), and the department of infectious diseases/nephrology will be included. The results will be used to estimate the performance, sensitivity, and specificity of the diagnostic systems compared to blood culture. Furthermore, in order to determine the severity of sepsis and to describe the patient population, clinically relevant parameters and laboratory parameters (ferritin, HLA-DR, serum lactate, SOFA score) will be assessed to determine its association with severity of disease and patient mortality. Evaluation will be done exclusively in the lab, and will not be used directly for the diagnosis or management of patients. Standard care will still be provided.
This study aimed to investigate the effect of Glucocorticoid combined with vitamin C and vitamin B1 versus hydrocortisone alone on microcirculation in septic shock patients.
Fluid therapy is an essential component of the management of patients with acute circulatory failure. Nevertheless, unnecessary administration of fluids in non-responders is harmful. Thus, the concept of fluid responsiveness has been suggested to guide fluid administration in critically ill patients to avoid either over or under-transfusion. The aim of this work is to investigate the ability of peripheral perfusion index to predict the hemodynamic response to mini-fluid challenge in patients with septic shock .
Populations at high risk of Sepsis-Associated Acute Kidney Injury (SA-AKI) have been identified. Sources of sepsis, in particular, bloodstream infection, abdominal and genitourinary sepsis, and infective endocarditis, are associated with a higher likelihood of developing AKI. Similar to the poor outcome of patients with sepsis, delayed administration of appropriate antimicrobial therapy was shown to be an independent predictor of the development of AKI. Incremental delays in antimicrobial delivery after the onset of hypotension showed a direct relationship with the development of AKI. The need for sensitive, simple and time-applicable biomarker to predict AKI development after renal insult is urgent. Serum creatinine (sCr) and urea are used routinely for the diagnosis of AKI. However, these parameters are not accurate for the diagnosis of AKI. Cystatin C. (CysC) is suggested to be a good biomarker because of its constant rate of production, almost filtered by glomeruli (99%), has no significant protein binding and not secreted by renal tubule. Neutrophil gelatinase-associated lipocalin (NGAL) is recently identified and extensively investigated as a most promising early marker of AKI. Urinary NGAL is not only effective in detection of AKI but also its degree of expression might distinguish among AKI, prerenal azotemia and chronic kidney disease, and it is detectable before the accumulation of serum creatinine. Ultrasonography (US) is used routinely to assess renal morphology. Renal Resistive Index (RRI) is a non-invasive Doppler-measured parameter that is directly correlated with intra-renal arterial resistance. RRI is defined as [(peak systolic velocity - end diastolic velocity)/ peak systolic velocity]. It theoretically ranges from 0 to 1 and it is normally lower than 0.7 with age differences. RRI calculation was found to be useful as an early indicator of the vascular resistance changes and in the determination of the optimal systemic hemodynamics required for renal perfusion. The aim of this study is to compare the ability of arterial renal resistive index (RRI), serum and urinary neutrophil gelatinase-associated lipocalin (NGAL), Cystatin C (CysC) in early diagnosis and predicting the persistence of acute kidney injury in septic patients.