Journal of vascular surgery
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Review Meta Analysis
Endovascular repair for ruptured abdominal aortic aneurysm confers an early survival benefit over open repair.
Despite the intuitive advantages of endovascular repair (EVAR) of ruptured abdominal aortic aneurysms (AAAs), uncertainty remains about the optimal management in the absence of convincing high-quality evidence. Our objective was to undertake a comprehensive literature review and perform a meta-analysis of outcome data of treatment modalities for ruptured AAAs. ⋯ Our analysis provides evidence to motivate the adoption of an EVAR-first policy in a nonelective setting and the establishment of standardized protocols for the management ruptured AAAs.
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Multicenter Study
Outcomes of lower extremity bypass performed for acute limb ischemia.
Acute limb ischemia remains one of the most challenging emergencies in vascular surgery. Historically, outcomes following interventions for acute limb ischemia have been associated with high rates of morbidity and mortality. The purpose of this study was to determine contemporary outcomes following lower extremity bypass performed for acute limb ischemia. ⋯ Patients who present with acute limb ischemia represent a less medically optimized subgroup within the population of patients undergoing lower extremity bypass. These patients may be expected to have more complex operations followed by increased rates of perioperative adverse events. Additionally, despite equivalent graft patency rates, patients undergoing lower extremity bypass for acute ischemia have significantly higher rates of major amputation and mortality at 1 year.
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Transcatheter aortic valve implantation (TAVI) has gained increasing global popularity as a minimally invasive option for high-risk cardiac patients. However, this operation is not without risk, particularly of significant vascular complications that increase the morbidity, mortality, and overall cost of the procedure. We aim to present our experience of TAVI-related vascular complications, including the morbidity and cost impacts of these events. ⋯ Vascular complications affect perioperative management and outcomes following TAVI. Our findings show that these complications often require urgent surgical or endovascular repair and result in increased blood transfusions, greater length of hospital stay, and significantly increased costs. Diabetes mellitus and logistic European System for Cardiac Operative Risk Evaluation may be predictive of VAC and should be considered during TAVI patient selection.
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Renal function may be associated with poor outcome following endovascular abdominal aortic aneurysm repair (EVAR), but this relationship has not been adequately investigated. The aim of this study is to evaluate the association of estimated glomerular filtration rate (eGFR) with cardiovascular events and all-cause mortality after EVAR. ⋯ Impaired renal function is associated with an increase in cardiovascular events and mortality following elective EVAR.