View clinical trials related to Toxemia.
Filter by:Although advances in neonatal care have improved survival and reduced complications in preterm infants, sepsis still contributes significantly to mortality and in Neonatal Intensive Care Units (NICUs), in particular for very-low-birth-weight (VLBW, <1500 g) and extremely-low-birth-weight (ELBW, <1000g). Based on the timing of the infection neonatal sepsis has been classified into early-onset sepsis (EOS) and late-onset sepsis (LOS), with differences in the mode of transmission and predominant organisms. EOS is defined as onset in the first 3 days of life generally due to vertical transmission of bacteria from mothers to infants during the intrapartum period. LOS occurs after 3 days of life and it is attributed to pathogens acquired postnatally (horizontal transmission). Considering generally neonatal sepsis in Europe, 90% of the responsible bacteria resulted to be: Streptococcus agalactiae, Escherichia coli, Klebsiella pneumoniae, e Listeria monocytogenes. The diagnosis is difficult because clinical signs, particularly early in the course of disease, are subtle and nonspecific, and laboratory tests and blood culture are not always reliable. Moreover. blood culture (considered the 'gold standard) takes 48-72 hours for result. In fact the cultural method requires the presence of living and vital germs, depends on the volume of the sample - serious problem in neonatal population -, several hours are needed to process the sample, possibly resulting falsely negative in subjects undergoing concomitant antibiotic treatment or a false positive result can be found by contamination. The method based on molecular biology does not require living germs and, therefore, is not characterised by the sensitivity limitations. Such method can result to be extremely effective in patients receiving antibiotic therapy. In the present study, when an infant has to undergone blood sample for bacteria culture to verify a possible sepsis, a residual blood (200µl) is processed in the same time using a kit based on molecular biology. This kit is designed to obtain the highest sensitivity and specificity in the determination of most invasive bacterial diseases (meningitis, sepsis, pneumonia, etc.) affecting full-term, preterm infants to determine any presence of bacterial DNA belonging to all serotypes of Klebsiella pneumoniae, Escherichia coli, Streptococcus agalactiae and Listeria monocytogenes. The target bacteria have been chosen on the basis of the current Italian epidemiological context, so as to include germs causing about 90% of the meningitis/sepsis cases among the neonatal population. The detection system can unmistakably identify the germ against which it is directed and without causing any cross-reaction with other germs or human DNA.. The results obtained with this method have demonstrated a 100% specificity (no false positive result) The sensitivity of this method compared with the cultural method has turned out to be twice as high. The aim of the present study is to compare the efficacy of the blood culture method and the kit for molecular detection of bacterial DNA (all serotypes of Klebsiella pneumoniae, Escherichia coli, Streptococcus agalactiae and Listeria monocytogenes) considering the relevant epidemiology of our NICU, in order to verify the relative frequency of sepsis (EOS and LOS) caused by the target bacteria on the whole frequency of the bacteria responsible of all the sepsis in our ward.
This is an observational study to evaluate the diagnostic and prognostic value of presepsin in the critically-ill immunocompromise patients.
The purpose of this study is to improve transitions of care for the highest risk, complex patients with suspected sepsis. Atrium Health has developed a nurse-navigator facilitated care transition strategy, called the Sepsis Transition and Recovery (STAR) program, to improve the implementation of recommended care practices and bridge care gaps for patients in the post-sepsis transition period. During their hospitalization, STAR program patients enter into a transition pathway facilitated by a centrally located nurse navigator and including the following evidence-based post-sepsis care components: i) review and recommendation for adjustment of medications; ii) identification of and referral for new physical, mental, and cognitive deficits; iii) surveillance for treatable conditions that commonly lead to poor outcomes; and iv) referral to palliative care when appropriate. IMPACTS (Improving Morbidity during Post-Acute Care Transitions for Sepsis) is a pragmatic, randomized program evaluation to compare clinical outcomes between sepsis survivors who receive usual care versus care delivered through the STAR program following hospitalization. IMPACTS will test the hypothesis that patients that receive care through STAR will have decreased composite all cause, 30-day hospital readmission and mortality compared to patients that receive usual care.
The purpose of this research study is to test the safety, tolerability, and effectiveness of Vitamin C (ascorbic acid) intravenous infusion when used to treat alcoholic hepatitis (inflammation of the liver from heavy alcohol use) and sepsis (life-threatening complication of an infection).
To investigate the incidence and outcome of sepsis in critical patients undergoing craniotomy.
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.
Presepsin (soluble CD14 subtype) is a novel marker with growing body of evidence supporting its accuracy and value for the diagnosis of sepsis. Patients with sepsis showed higher Prsepsin levels compared to those with SIRS. In addition the increase in Prsepsin levels correlates well with sepsis severity. Red cell distribution width variations are increased in a variety of medical conditions such as congestive heart failure, acute myocardial infarction, pulmonary embolism, pneumonia, critical illness, and cardiac arrest , and is a predictor of mortality in the general population. we aim to compare between Presepsin (soluble CD14) and RDW as prognostic markers in critically-ill patients with sepsis.
Does sepsis response team in the emergency department increase the portion of sepsis patient who receive adequate treatment within one hour?
The aim of the project is to study neonatal immune dysfunction associated to the risk of newborn sepsis in a malaria endemic area in Benin.
This study evaluates the efficacy and safety of Rheosorbilact®, solution for infusion ("Yuria-Pharm" LLC), in comparison with Ringer's Lactate, solution for infusion, in a complex therapy of sepsis. Half of participants will receive Rheosorbilact® in complex therapy, while the other half will receive Ringer's Lactate in complex therapy.