The Journal of surgical research
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Observational Study
The incidence and risk factors of gastrointestinal complications after hepatectomy: a retrospective observational study of 1329 consecutive patients in a single center.
Despite of the importance of gastrointestinal (GI) complications in morbidity and mortality after major and moderate surgeries, it is not yet specifically studied in patients undergoing hepatectomy. This study was aimed to investigate the in-hospital incidence and potential risk factors of GI complications after open hepatectomy in our hospital. ⋯ The incidence of GI complications after hepatectomy is high, which is related to an increase of other complications and a prolonged hospital stay. Avoidance of routinely use of Pringle maneuver and shortening the duration of anesthesia are important measures to reduce the postoperative GI complications.
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Sternal reconstruction with vascularized flaps is central to the management of sternal wound infections and mediastinitis but carries a high risk of complications. There is a need to identify reliable predictors of complication risk to help inform patients and clinicians in preparation for surgery. Unfortunately, body mass index and serum albumin may not be reliable predictors of complication rates. Analytic morphomics provides a robust quantitative method to measure patients' obesity as it pertains to their risk of complications in undergoing sternal reconstruction. ⋯ Increases in abdominal morphomic measurements correlate strongly with the incidence of complications in patients undergoing sternal reconstruction. This finding may influence preoperative risk stratification and surgical decision making in this patient population.
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We have previously reported that children receive significantly less radiation exposure after abdominal and/or pelvis computed tomography (CT) scanning for acute appendicitis when performed at our children's hospital (CH) rather than at outside hospitals (OH). In this study, we compare the amount of radiation children receive from head CTs for trauma done at OH versus those at our CH. ⋯ There is no significant difference between radiation exposure secondary to head CTs for traumatic injuries performed at OH and those at a dedicated CH.
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The aim of the study was to investigate whether levobupivacaine (LB) suppressed lipopolysaccharide (LPS)-induced high mobility group box 1 (HMGB1) release in vitro and in vivo, and to determin its molecular mechanisms of action. ⋯ LB suppresses LPS-induced HMGB1 release in vitro and in vivo by partially inhibiting NF-κB/p38 MAPK pathways. LB can rescue mice from sepsis and protect against organ dysfunction in septic mice.
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The main postoperative complications after tonsillectomy are due to bleeding, and effective hemostasis may lead to a reduction of overall postoperative morbidity. This study was undertaken to determine the efficacy and safety of a novel kaolin-based hemostatic dressing in tonsillectomy. ⋯ Preliminary findings show that the KG is effective and safe in managing surgical bleeding after tonsillectomy. In addition to rapid bleeding control, the dressing causes minimal inflammation and pain and allows patients to quickly return to normal activities. This novel dressing is a promising tool for ear, nose and throat surgical hemostasis.