Journal of vascular surgery
-
There has been a rapid increase in the number of endovascular procedures performed for peripheral artery disease, and especially aorto-iliac occlusive disease (AIOD). Results from single-center reports suggest a benefit for endovascular procedures; however, these benefits may not reflect general practice. We used a population-based analysis to determine predictors of clinical and economic outcomes following open and endovascular procedures for inpatients with AIOD. ⋯ Endovascular procedures have superior short-term clinical and economic outcomes compared with open procedures for the treatment of AIOD in the inpatient setting. Further studies are needed to examine long-term outcomes and access-related issues.
-
Patients with iliofemoral deep venous thrombosis (DVT) are at highest risk for the postthrombotic morbidity including all aspects of the postthrombotic syndrome. Invasive therapies such as catheter-directed thrombolysis (CDT) and/or mechanical thrombectomy with or without angioplasty and stenting and in some cases open operative thrombectomy improves venous patency, venous valve function, and quality of life in patients with acute iliofemoral DVT. What is the current frequency of acute iliofemoral DVT and how aggressively is it being treated? We hypothesize that the 10-year period frequency of iliofemoral DVT among acute DVT cases is greater than previously reported. Further, we hypothesize that thrombus removal to treat acute iliofemoral DVT is little utilized in current practice. ⋯ Iliofemoral DVT may be more frequent than previously reported and represents a significant portion of acute DVT. Current recommendations of acute thrombus removal for the treatment of iliofemoral DVT is underutilized suggesting that perhaps greater education of clinicians and patients regarding invasive therapy for iliofemoral DVT is required.
-
Successful thoracic endovascular aneurysm repair (TEVAR) requires adequate proximal and distal fixation and seal. We report our experience of planned celiac artery coverage during endovascular repair of complex thoracic aortic aneurysms (TAA). ⋯ Our findings suggest that celiac artery coverage to facilitate adequate distal sealing during TEVAR with complex TAA is relatively safe in the presence of SMA-celiac collaterals. Pre-existing SMA stenosis can be successfully treated by balloon expandable stents during TEVAR, and endoleaks arising from distal stent grafts attachment site or via retrograde flow from the celiac artery can be successfully managed by transfemoral coil embolization. Although early results are encouraging, long-term efficacy of these procedures remains to be determined and vigilant follow-up is needed.