The Journal of surgical research
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Section 6002 of the Affordable Care Act, commonly referred to as "The Sunshine Act," is legislation designed to provide transparency to the relationship between physicians and industry. Since 2013, medical product and pharmaceutical manufacturers were required to report any payments made to physicians to the Centers for Medicare and Medicaid Services (CMS). We predicted that most clinical faculty at our institution would be found on the Open Payments website. We elected to investigate payments in relationship to divisions within the department of surgery and the level of professorship. ⋯ Reporting of open payments to CMS provides transparency between physicians and industry. The significant relationship of division and rank with open payments database is driven by relatively few faculty. The majority (94%) received either no payments or less than $10,000.
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There is an increasing national trend toward initial venovenous (VV) extracorporeal membrane oxygenation (ECMO) for infants and children with respiratory disease; however, some proportion of patients initiated on VV ECMO will ultimately require conversion to venoarterial (VA) support for circulatory augmentation. The purpose of this work is to describe patients who required conversion from VV to VA ECMO and to highlight the increased mortality in this population. ⋯ VV-to-VA conversion does occur and is associated with increased mortality. The need for conversion from VV to VA ECMO may represent an early failure to recognize physiologic parameters or disease severity that would be better managed with initial VA support. Further research is needed to pinpoint the cause of increased mortality and to identify predictors of VV failure to optimize initial mode selection.
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Augmented renal clearance (ARC; i.e., creatinine clearance [CLCr] ≥ 130 mL/min) has an incidence of 14%-80% in critically ill patients and has been associated with therapy failures for renally cleared drugs. However, the clinical implications of ARC are poorly defined. We hypothesize that modifiable risk factors that contribute to ARC can be identified in severely injured trauma patients and that these risk factors influence clinical outcome. ⋯ ARC occurs in more than half of all high-risk trauma intensive care unit patients and is underestimated by standard clinical equations. ARC was not associated with increased incidence of VTE or infection but rather is associated with younger healthier males and reduced mortality. ARC seems to be a beneficial compensatory response to trauma.
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Workforce trends in surgery demonstrate persistent gender inequity. Humanitarian surgical outreach opportunities exist for surgeons; however, it is unclear as to whether gender disparities exist in this arena. This pilot study examines gender equity among volunteer surgeons using a decade of compiled data from a surgical nongovernmental organization (NGO) that hosts multinational surgical outreach. We aim to evaluate gender proportions among surgical volunteers, compare the gender profiles of NGO surgeons with local and nationwide cohorts, and examine the productive output of surgical volunteers by gender. ⋯ Females contribute substantially to surgical outreach, representing more than half the volunteers in this organization. Gender profiles of female surgeons in this NGO are in parity with those of surgical attendings and residents in the national census. Male and female volunteer surgeons are equally productive. There is an equitable gender representation among volunteer surgeons in this NGO. Further studies of other surgical organizations participating in surgical outreach are required toward a more complete understanding of female participation in international humanitarian efforts.
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Several serum biomarkers have been studied to diagnose incidence and severity of traumatic brain injury (TBI), but a reliable biomarker in TBI has yet to be identified. Ubiquitin carboxy-terminal hydrolase L1 (UCH-L1) has been proposed as a biomarker in clinical and preclinical studies, largely in the setting of isolated TBI or concussion. The aim of this study was to evaluate the performance of UCH-L1 as a serum biomarker in the setting of polytrauma and TBI. ⋯ Our study demonstrates that UCH-L1 is not a specific marker for TBI but is elevated in models that induce central and peripheral nerve ischemia. Given the increase in UCH-L1 levels observed after hemorrhagic shock, we propose that UCH-L1 may be a useful adjunct in quantifying severity of shock or global ischemia rather than as a specific marker of TBI.