Articles: sepsis.
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Multicenter Study Observational Study
Risk factors for mortality in patients with septic acute kidney injury in intensive care units in Beijing, China: a multicenter prospective observational study.
To discover risk factors for mortality of patients with septic AKI in ICU via a multicenter study. ⋯ Six independent risk factors for mortality for septic AKI were identified. Progressive KIDGO stage is better than admission or the worst KIDGO for prediction of mortality. This trial is registered with ChiCTR-ONC-11001875.
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Multicenter Study Observational Study
Red blood cell distribution width during the first week is associated with severity and mortality in septic patients.
Higher values of red blood cell distribution width (RDW) have been found in non-surviving than in surviving septic patients. However, it is unknown whether RDW during the first week of sepsis evolution is associated with sepsis severity and early mortality, oxidative stress and inflammation states, and these were the aims of the study. ⋯ The major findings of our study were that non-surviving septic patients showed persistently higher RDW during the first week of ICU stay than survivors, that RDW during the first week was associated with sepsis severity and mortality, that RDW during the first week could be used as biomarker of outcome in septic patients, and that there was an association between RDW, serum MDA levels, and serum TNF-α levels during the first week.
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J. Infect. Chemother. · Jan 2014
Multicenter StudyPresepsin as a powerful monitoring tool for the prognosis and treatment of sepsis: a multicenter prospective study.
Presepsin is a protein whose levels increase specifically in the blood of patients with sepsis. It is proposed as a diagnostic and prognostic marker for assessing the degree of sepsis severity. The present multicenter prospective study compared the clinical utility of presepsin with other conventional sepsis biomarkers including procalcitonin, interleukin-6, and C-reactive protein for evaluating the severity of sepsis during follow-up. ⋯ The period of antibiotics treatment in the unfavorable prognosis group was significantly longer than those in the favorable prognosis group (P < 0.05). The unfavorable prognosis group had significantly higher 28-day mortality than the favorable prognosis group (P < 0.05). Therefore, the results suggest that presepsin levels correlated with the severity of sepsis during follow-up in comparison with other conventional sepsis biomarkers.
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Seminars in dialysis · Jan 2014
Multicenter StudyCatheter-related infection and septicemia: impact of seasonality and modifiable practices from the DOPPS.
Hemodialysis (HD) catheter-related infection (CRI) and septicemia contribute to adverse outcomes. The impact of seasonality and prophylactic dialysis practices during high-risk periods remain unexplored. This multicenter study analyzed DOPPS data from 12,122 HD patients (from 442 facilities) to determine the association between seasonally related climatic variables and CRI and septicemia. ⋯ Dressing protocols using chlorhexidine (AHR of septicemia = 0.55; 95% CI: 0.39-0.78) were associated with fewest episodes of CRI or septicemia. Higher catheter-related septicemia in summer may be due to seasonal conditions (e.g., heat, perspiration) that facilitate bacterial growth and compromise protective measures. Extra vigilance and use of chlorhexidine-based dressing protocols may provide prophylaxis against CRI and septicemia.
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Randomized Controlled Trial Multicenter Study
A randomized, controlled, multicenter trial of the effects of antithrombin on disseminated intravascular coagulation in patients with sepsis.
To test the hypothesis that the administration of antithrombin concentrate improves disseminated intravascular coagulation (DIC), resulting in recovery from DIC and better outcomes in patients with sepsis, we conducted a prospective, randomized controlled multicenter trial at 13 critical care centers in tertiary care hospitals. ⋯ Moderate doses of antithrombin improve DIC scores, thereby increasing the recovery rate from DIC without any risk of bleeding in DIC patients with sepsis.