Journal of the American College of Surgeons
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Temporary closure of an open abdominal wound by vacuum-pack is the method of choice for patients requiring open abdomen management in our institution. We have previously reported our experience with a vacuum-pack in trauma patients and have expanded its use to general and vascular surgery patients. ⋯ Indication for open abdomen management varied between general and vascular surgery and trauma patients. Complication rates were similar. Primary closure of open abdominal wounds was achieved in 68.4% of patients. Vacuum-pack temporary abdominal wound closure, initially used in trauma patients, continues to demonstrate ease of mastery, effectiveness in patient care and comfort, consistently low associated complication rate, and low cost in both general and vascular surgery and trauma patients.
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Neutrophils are thought to play pivotal roles in eliminating pathogens, and they have also been implicated in end organ dysfunction associated with systemic inflammatory response syndrome (SIRS). Because modulating neutrophil survival and function has been proposed as a therapy for sepsis, it remains critical to determine under which circumstances modulating neutrophil function is efficacious. The aim of this study was to investigate whether sustaining the presence of neutrophils activated by hemorrhagic shock (HEM) would be disadvantageous during subsequent sepsis, ie, inflammation plus infection, or systemic inflammation without infection. ⋯ Whether effects of prolonged survival of hemorrhage-primed neutrophils are beneficial or detrimental is determined by the nature of the second insult. During sepsis, prolonging neutrophil survival is beneficial, enhancing antimicrobial activity. Alternatively, during inflammation without infection, increased organ damage by long-lived neutrophils is detrimental.