ABSTRACT
BACKGROUND AND THE PURPOSE OF THE STUDY: Analysis of current immunomodulating strategies indicates that monovalent approaches are unlikely to restore immunostasis or achieve complete therapy of sepsis. Setarud (IMOD) as a mixture of urtica, carotenoids, urea, and selenium has been recently patented for its potential in reduction of Tumor Necrosis Factor alpha (TNF-α) and Interferon-γ and Interleukin-2 levels. The aim of this study was to examine efficacy of IMOD in the management of patients with severe sepsis. METHODS: Twenty patients with severe sepsis and acute physiology and chronic health evaluation (APACHE) score of more than 20 were randomized to receive standard treatment of severe sepsis (control group) or standard treatment plus IMOD (IMOD group). The group treated with IMOD for 14 days was according to the pilot study and regarding the stability of patient's conditions in the ICU. Of course patients in both groups received standard treatment and all were monitored for 28 days. Blood samples were analyzed for interleukins (IL-1, IL-2, IL-6), plasminogen activator inhibitor (PAI-1), TNF-α, total thiol molecules (TTM), nitric oxide (NO), total antioxidant power (TAP), and lipid peroxidation (LPO). Daily APACHE, Sequential Organ Failure Assessment (SOFA), and Simplified Acute Physiology Score (SAPS) were calculated. RESULTS AND MAJOR CONCLUSION: Comparing with controls, IMOD was significantly effective in improving SAPS, SOFA, and APACHE scores, and reduction of mortality rate. Among tested inflammatory biomarkers, IMOD significantly improved TTM and TNF-α values. It is concluded that IMOD might be added as a safe adjutant to standard treatment of severe sepsis.
ABSTRACT
BACKGROUND AND THE PURPOSE OF THE STUDY: sepsis is one of the most widespread and lethal disease in Intensive Care Units (ICU). Based on pathophisyology of sepsis, it seems that routine laboratory tests combined with analysis of pro-inflammatory cytokines plasma levels, help clinicians to have more information about disease progress and its correct management. METHODS: This was a prospective observational study to determine the predictive role of Tumor Necrosis Factor alpha (TNF-α), Interleukin (IL)-1ß and IL-6 as three main pro-inflammatory cytokines and Acute Physiology and Chronic Health Evaluation (APACHE II) and Sequential Organ Failure Assessment (SOFA) as two scoring systems in mortality of critically ill patients with severe sepsis. Fifty and five patients with criteria of severe sepsis were included in this study. An exclusion criterion was post Cardiopulmonary Resuscitation (CPR) status. Cytokines (TNF-α, IL-1ß and IL-6) were assayed in the first, third and seventh days in blood of patients. RESULTS AND MAJOR CONCLUSION: Among three measured cytokines, sequential levels of TNF-α and IL-6 showed significant differences between survivors and nonsurvivors. IL-6 had a good correlation with outcome and scoring systems during the period of this study. The areas under the receiver operating characteristic (AUROC) curve indicated that APACHE II (0.858, 0.848, 0.861) and IL-6 (0.797, 0.799, 0.899) had discriminative power in prediction of mortality during sequental measured days. Multiple logestic regression analysis identified that evaluation of APACHE II and TNF-α in the first day and APACHE II and IL-6 in the third and seventh days of severe septic patients are independent outcome predictors. Results of this study suggest that IL-6 and APACHE II are useful cytokine and scoring systems respectively in prediction of mortality and clinical evaluation of severe septic patients.
