American journal of surgery
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The implementation of duty-hour restrictions and a heightened awareness of patient safety has changed resident education and training. A new focus has been placed on high-yield training programs and simulation training has naturally grown to fill this need. ⋯ The current curricula that have been developed for surgical education cover the breadth of a surgical residency well. This curriculum went beyond these curricula and developed a structured framework for surgical training, a method that can be applied to any procedure.
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Review Meta Analysis Comparative Study
Self-gripping mesh versus sutured mesh in open inguinal hernia repair: system review and meta-analysis.
The objective of this article was to compare the outcomes of self-gripping mesh (GM) with sutured mesh (SM) in open inguinal hernia repair. ⋯ The data showed that GM was equivalent to SM in open inguinal hernia repair. However, this new mesh still needs to be confirmed in large, multi-center, well-designed randomized controlled trials.
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Multicenter Study Clinical Trial
A predictive model of early mortality in trauma patients.
Rapid thrombelastography (rTEG) is a real-time whole-blood viscoelastic coagulation assay. We hypothesized that admission rTEG and clinical data are independent predictors of trauma-related mortality. ⋯ This 5-variable model provides a rapid prediction of 24-hour mortality. The inclusion of rTEG Ly30 demonstrates the association of fibrinolysis with outcome and may support the early use of antifibrinolytic therapies.
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Randomized Controlled Trial Comparative Study
Instructional design affects the efficacy of simulation-based training in central venous catheterization.
Simulation-based learning is a common educational tool in health care training and frequently involves instructional designs based on Experiential Learning Theory (ELT). However, little research explores the effectiveness and efficiency of different instructional design methodologies appropriate for simulations. The aim of this study was to compare 2 instructional design models, ELT and Guided Experiential Learning (GEL), to determine which is more effective for training the central venous catheterization procedure. ⋯ The GEL model of instructional design is significantly more effective than ELT for simulation-based learning of the central venous catheterization procedure, yielding large differences in effect size.
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In trauma patients, Enoxaparin (a low molecular weight heparin, LMWH) prophylaxis for venous thromboembolism (VTE) risk reduction is unproven. ⋯ Prophylactic LMWH is associated with reduction of VTE in trauma patients.