Vascular
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Objectives The use of postoperative anticoagulation is not uncommon for patients undergoing lower extremity arterial procedures as adjunctive therapy. Longer postoperative length of stay is necessary to achieve adequate therapeutic international normalized ratio with traditional protocols that call for the use of unfractionated heparin and warfarin therapy. We hypothesized the direct oral anticoagulants are an attractive alternative to provide adequate anticoagulation in patients who undergo lower extremity arterial procedures. ⋯ The graft patency, freedom from intervention, and major adverse limb event were 93%, 12%, and 0%, respectively. There was however no statistically significant difference in graft patency rate ( P = .34) or freedom from intervention ( P = .07) between the two groups. Conclusions The preliminary data suggest that there may be a role for using the direct oral anticoagulants with patients who undergo lower extremity arterial procedures for prevention of thrombosis and warrants further investigation.
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Objectives Hospital readmissions after surgical operations are considered serious events. Centers for Medicare and Medicaid (CMS) consider surgical readmissions as preventable and hold hospitals responsible for them. Endovascular abdominal aortic aneurysm (EVAR) has become the first line modality of treatment for suitable patients with abdominal aortic aneurysm (AAA). ⋯ Conclusions Readmission after EVAR is a serious occurrence. Various factors predispose a patient at a high risk for readmission. Unplanned return to operating room after EVAR is associated with a 11-fold increase in hospital readmission.
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Objective Reports on inflammatory aortic abdominal aneurysm treatment are scarce. Traditionally, open surgery has been validated as the gold standard of treatment; however, high technical skills are required. Endovascular aortic repair has been suggested as a less invasive treatment by some authors offering good results. ⋯ Conclusions Open surgery remains a safe and valid option for the treatment of inflammatory aortic abdominal aneurysm. Although our study included a small number of patients with endovascular aortic repair treatment, results are promising. Further randomized controlled studies may be necessary to assess long-term effectiveness of endovascular aortic repair treatment in this disease.
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Objectives A retrospective review of treatment of patients with massive or submassive pulmonary embolism (PE) using AngioJet rheolytic thrombectomy (ART) system with procedural modifications to improve on the previously reported outcomes. Materials and Methods Thirteen patients underwent emergent pulmonary artery thrombectomy for massive and submassive PE using ART with pharmacological and procedural modification, in comparison to prior reports. The modifications included the selective use of the Solent Omni AngioJet device in all subjects, distal contrast angiography via the AngioJet catheter before device activation, and limited short run times. ⋯ On a six-month follow-up, there was no mortality, and there were significant reductions in the pulmonary artery pressures. Conclusion Major and minor complications were reduced compared to prior reports using ART. A modified ART approach towards treatment of high-risk PE appears promising both in terms of efficacy and safety.
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Objectives To investigate the feasibility and the mid-term outcomes of the chimney-graft technique for the revascularization of supra-aortic branches in patients with thoracic aortic pathologies involving the aortic arch. Methods A retrospective analysis of a prospectively maintained database between January 2010 and July 2016 was performed. Primary endpoints were 30-day and overall mortality. ⋯ The chimney-graft patency was 100%. According to the Kaplan-Meier curve, the estimated survival at one year was 66 ± 9%. Conclusions The chimney-graft technique, despite a technically demanding strategy, is a useful tool as bailout procedure in our armamentarium for high-risk patients, unsuitable for open or hybrid repair.