The Journal of surgical research
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Air leaks after lobectomy are associated with increased length of stay (LOS) and protracted resource utilization. Portable drainage systems (PDS) allow for outpatient management of air leaks in patients otherwise meeting discharge criteria. We evaluated the safety and cost efficiency of a protocol for outpatient management of air leaks with a PDS. ⋯ In patients otherwise meeting discharge criteria, outpatient management of air leaks is safe and effective. This strategy is associated with improved efficiency of postoperative care and a modest reduction in hospital costs. This model may be applicable to other thoracic procedures associated with protracted LOS.
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Severe bleeding related to cardiac surgery is associated with increased morbidity and mortality. Thromboelastography (TEG) and thromboelastometry (ROTEM) are point-of-care tests (POCT). Bedside ROTEM/TEG can rapidly detect changes in blood coagulation and therefore provide a goal-directed, individualized coagulation therapy. In this meta-analysis, we aimed to determine the current evidence for or against POCT-guided algorithm in patients with severe bleeding after cardiac surgery. ⋯ TEG/ROTEM-based coagulation management decreases the risk of allogeneic blood product exposure after cardiac surgery. Furthermore, it results in significantly lower re-exploration rate, decreased incidence of postoperative AKI, and thromboembolic events in cardiac surgery patients. Results of this meta-analysis indicate that POCT-guided transfusion therapy is superior to the current standard of care.
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Comparative Study
Cost of ventral hernia repair using biologic or synthetic mesh.
Patients undergoing ventral hernia repair (VHR) with biologic mesh (BioM) have higher hospital costs compared with synthetic mesh (SynM). This study compares 90-d pre- and post-VHR hospital costs (180-d) among BioM and SynM based on infection risk. ⋯ BioM is used more commonly in hernia repairs involving higher wound class and ASA scores and recurrent hernias. Clinical outcomes after low-risk VHRs are similar; SynM utilization in low-risk hernia repairs was more cost-effective.
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Hyperglycemia is proposed to be an independent risk factor for cardiovascular morbidity and mortality. Preclinical studies suggest that diabetes mellitus exacerbates myocardial ischemia/reperfusion injury and attenuates the effects of cardioprotective strategies. The cardioprotective effects of postconditioning with the opioid analgesic remifentanil against ischemia/reperfusion injury under the hyperglycemic condition remain contradictory. Therefore, the aim of this study was to investigate the mechanisms by which hyperglycemia affects cardioprotection induced by remifentanil postconditioning. ⋯ Remifentanil postconditioning protected cardiomyoblasts from H/R injury under normoglycemia, at least in part, through inhibiting ERS-induced apoptosis. Hyperglycemia attenuated the cardioprotection conferred by remifentanil postconditioning, likely as a result of the exacerbated ERS. Inhibiting the ERS response may be an attractive strategy to enhance the cardioprotective effects of postconditioning in diabetic patients.
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CDC wound classification demonstrates surgical site infection (SSI) occurs in 15%-30% of contaminated (class III) and >30% of dirty-infected (class IV) wounds. Several techniques have been used to decrease SSI rates in midline laparotomy incisions; however, no technique has shown superiority. Evidence suggests incisional negative pressure wound therapy (INPWT) can decrease wound complications, but no literature exists regarding INPWT for high-risk laparotomy incisions. We sought to analyze the efficacy of INPWT in the management of high-risk midline laparotomy incisions. ⋯ INPWT in closure of high-risk midline laparotomy incisions is a safe, effective method of wound closure with equivalent SSI rates to previously described methods.