The Journal of surgical research
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Unbalanced inflammatory response and lymphocyte apoptosis are the main reasons for high mortality in patients with sepsis. Ginsenoside Rg1 (Rg1), the most important component isolated from Panax ginseng, has long been used to treat inflammatory and immune-related diseases. We designed this study to investigate the therapeutic effect of this agent on cecal ligation and puncture (CLP)-induced sepsis in mice. ⋯ Ginsenoside Rg1 has a protective role against CLP-induced polymicrobial sepsis by attenuating the proinflammatory response, enhancing innate immunity and preserving adaptive immunity. Rg1 could be a promising new agent for treatment of sepsis.
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Despite the beneficial effects of epidurals in intra-abdominal surgery, the incidence of anastomotic leak remains controversial when used. Moreover, studies have also shown that fluid overload may be deleterious to anastomoses. The purpose of this paper is to evaluate the effects of varying intraoperative fluid protocols, in the presence of an epidural, on the burst pressure strength of colonic anastomoses. ⋯ These results suggest that fluid overload with a crystalloid, in the presence of an epidural, may be deleterious to the healing of colonic anastomoses, creating a higher risk of anastomotic leak. Intraoperative resuscitation should thus focus on goal-directed euvolemia with appropriate amounts of colloids and/or crystalloids to prevent the risk of weakening anastomoses, especially in patients with epidurals.
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Frailty has yet to be explored as a risk factor for thoracic surgery. We hypothesized that our modified frailty index (mFI) may be a predictor of morbidity and mortality following lobectomy. ⋯ This study demonstrates that the mFI may identify patients at higher risk for morbidity and mortality post-lobectomy. With the aging population, preoperative selection is important in minimizing morbidity and mortality and improving risk stratification for informed decision-making.
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To minimize radiation exposure in children and reduce resource use, we implemented an age-specific algorithm to evaluate cervical spine injuries at a Level 1 trauma center. The effects of protocol implementation on computed tomography (CT) use in children (≤ 10 y) were determined. ⋯ Implementation of a cervical spine protocol led to a significant reduction in radiation exposure among children.
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Sepsis induced by cecal ligation and puncture (CLP) is accompanied by circulatory failure, multiple organ dysfunction syndrome, metabolic acidosis, and electrolyte imbalance in rats. However, it remains uncertain which parameters can be used to predict the mortality of septic rats. Thus, the aim of this study was to examine which possible biomarkers were associated with mortality in the CLP-induced sepsis model. ⋯ These results indicate that HCO3(-) plus blood glucose serves as the best biomarker of early death in rats with CLP-induced sepsis. Thus, these parameters could guide experimental procedures for making the right interventions when utilizing CLP as a sepsis model in rats.