Journal of vascular surgery
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The unplanned 30-day readmission rate is a marker of quality of patient care across many disciplines. Data regarding risk factors for unplanned readmission after major lower extremity amputation (LEA) are limited. We evaluated predictors of readmission at our institution after major LEA. ⋯ The 30-day readmission rate after major LEA is high, with wound infections accounting for a significant proportion of these readmissions. There was no difference in readmission rates based on level of amputation. Those undergoing BKA were more likely to present with stump complications requiring a surgical intervention, and often a higher level of amputation. Identification of high-risk patients may play a role in reducing postoperative readmissions and stump complications.
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During the past decades, there has been an increasing emphasis on the use of high-quality evidence to inform clinical decision-making. The purpose of our study was to assess trends in the level of evidence (LOE) of abstracts presented at the Vascular Annual Meeting from 2012 to 2016. ⋯ Overall, average LOE remained relatively consistent between 2012 and 2016, with most abstracts classified as level III or level IV. There was a gradual, albeit minor, increase in the proportion of level I and level II evidence in 2015 and 2016, potentially indicating the increasing commitment to producing and disseminating high-level research in vascular surgery. Furthermore, a lack of a classification tool specific to vascular surgery research occasionally presented a challenge in assigning LOE, perhaps indicating a need for such a tool in this specialty.
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Plaque characteristics such as intraplaque hemorrhage (IPH) have been associated with secondary cardiovascular events (CVE) in patients undergoing carotid endarterectomy. In addition, carotid plaques containing macrophage infiltration or a large lipid core size were associated with less restenosis. It is currently unknown whether iliofemoral plaque histopathologic characteristics are predictive for secondary CVE in patients with peripheral arterial disease undergoing iliofemoral endarterectomy. The aim of this study was to examine the association between iliofemoral atherosclerotic plaque characteristics and secondary CVE in patients undergoing iliofemoral endarterectomy. ⋯ In this cohort of patients with peripheral arterial disease undergoing iliofemoral endarterectomy, investigated atherosclerotic plaque characteristics were not independently associated with secondary CVE during follow-up.