Journal of the American College of Surgeons
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Self-efficacy is the personal judgment of how well one can successfully complete a task. The goal of this study was to assess self-efficacy of PGY5 residents for common general surgery operations. We hypothesized there are deficits in self-efficacy of PGY5 residents, and self-efficacy of a given operation correlates with experience performing the operation without attending assistance (independently) and teaching the operation from start to finish. ⋯ With 5 months left in training, 92.3% of residents report deficits in preparation for practice, as defined by self-efficacy to complete common procedures independently. Resident self-efficacy increased in direct relation to performed cases and cases taught.
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Trauma and emergency surgery patients are unique with regard to the sudden and unexpected nature of their hospitalization and this can adversely affect patient satisfaction, but, to our knowledge, no large study exists examining this issue. The purpose of this study was to investigate the major factors that affect satisfaction scores in trauma and emergency surgery patients. ⋯ Acute care surgeons appear to play a uniquely important role in support of Consumer Assessment of Healthcare Providers and Systems, Hospital Version scores. These data emphasize the importance of physician communication, particularly when a prehospital physician-patient relationship does not exist. Future research should explore specific mechanisms by which physicians effectively communicate with patients.
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Imbalance of oxidants/antioxidants results in heart failure, contributing to mortality after burn injury. Cardiac mitochondria are a prime source of reactive oxygen species (ROS), and a mitochondrial-specific antioxidant may improve burn-induced cardiomyopathy. We hypothesize that the mitochondrial-specific antioxidant, Triphenylphosphonium chloride (Mito-TEMPO), could protect cardiac function after burn. ⋯ Mito-TEMPO reversed burn-induced cardiac dysfunction by rescuing cardiac mitochondrial dysfunction. Mitochondria-targeted antioxidants may be an effective therapy for burn-induced cardiac dysfunction.