Surgery today
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Comparative Study
A prospective comparative study of the efficacy of conventional Lichtenstein versus self-adhesive mesh repair for inguinal hernia.
Lichtenstein repair has been the gold standard in inguinal hernia surgery. The aim of this study was to investigate the role of mesh fixation in terms of postsurgical chronic pain and recurrence. ⋯ Self-adhesive mesh repair of inguinal hernias is superior to the conventional Lichtenstein method in terms of shorter operative time and less pain in the early postoperative period. The rates of chronic pain and recurrence are similar with the suture-fixed repairs.
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Comparative Study
Using the E-PASS scoring system to estimate the risk of emergency abdominal surgery in patients with acute gastrointestinal disease.
The Estimation of Physiologic Ability and Surgical Stress (E-PASS) scoring system, which quantifies a patient's reserve and surgical stress, is used to predict morbidity and mortality in patients before elective gastrointestinal surgery. We conducted this study to clarify whether the E-PASS scoring system is useful for assessing the risks of emergency abdominal surgery. ⋯ The E-PASS scoring system is useful for surgical decision making and evaluating whether patients will tolerate emergency gastrointestinal surgery. Minimally invasive therapy would assist in lowering the risk of complications.
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We report two cases of hemophagocytic syndrome (HPS), a rare but fatal complication after living-donor liver transplantation (LDLT). Despite their recovery from pancytopenia following treatment with steroid pulse therapy, granulocyte stimulating factor, and intravenous γ-globulin, both patients died. ⋯ When pancytopenia accompanying persistent high fever is recognized in LDLT recipients, HPS should be suspected and bone marrow aspiration performed as promptly as possible because of the poor prognosis of this syndrome. There is still no optimal treatment for HPS after liver transplantation.
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Strict glycemic control needs to be maintained in critically ill surgical patients to reduce the mortality and morbidity due to hyperglycemia and associated infection. However, conventional intensive insulin therapy (IIT), which consists of intermittent blood glucose measurement and manually controlled infusions of insulin, tends to induce hypoglycemia and glucose variability. Many randomized clinical trials have been conducted to improve the efficacy of IIT, although some of these were stopped owing to frequent hypoglycemia. ⋯ Considering the need for the perioperative and intensive care environment, a well-established artificial pancreas was modified into a new closed-loop glycemic control system, called the progressive artificial pancreas. The new device is slim in shape and shows clinical compatibility with the conventional artificial pancreas. We herein review this new closed-loop glycemic control system and the expectations for its future application in critically ill surgical patients.
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Randomized Controlled Trial
Anti-inflammatory effects of perioperative intensive insulin therapy during cardiac surgery with cardiopulmonary bypass.
Recent studies have reported that controlling blood glucose with insulin can suppress systemic inflammation. In the present study, we evaluated how perioperative intensive insulin therapy (IIT) influences the inflammatory response in an artificial pancreas during cardiac surgery with cardiopulmonary bypass. ⋯ Use of IIT in the artificial pancreas during the perioperative period significantly decreased the inflammatory response. Moreover, we did not find evidence of hypoglycemia in those treated with IIT. This suggests that use of IIT in an artificial pancreas can be safe and effective for critically ill patients.