Published in Journal of vascular surgery
Isolated internal iliac artery aneurysms (IIIAAs) are rare, life-threatening entities for which the optimal treatment strategy has not been established. This study aimed to evaluate the outcomes of open and endovascular treatment of IIIAAs. IIIAA cases between January 2009 and March 2019 at two hospitals were retrospectively reviewed. Demographic, ...
Published in Journal of vascular surgery
Peripheral artery disease (PAD) has been shown to affect health status and quality of life; however, the disability associated by specific anatomic level of disease is unknown. We evaluated patients presenting with claudication by anatomic level and used the Peripheral Artery Questionnaire (PAQ), a PAD-specific validated tool, to quantify patients'...
Published in Journal of vascular surgery
The Vascular Implant Surveillance and Interventional Outcomes Network (VISION) is a Coordinated Registry Network (CRN) a member of Medical Device Epidemiology Network, a U.S. Food and Drug Administration (FDA)-supported global public-private partnership that seeks to advance the collection and use of real-world data to improve patient outcomes. The...
Published in Journal of vascular surgery
Recent studies have found that transcarotid artery revascularization (TCAR) is associated with lower risk of stroke or death compared with transfemoral carotid artery stenting but higher risk of bleeding complications, presumably associated with the need for an incision. Heparin anticoagulation is universally used during TCAR, so protamine use may ...
Published in Journal of vascular surgery
To report results of duplex ultrasound evaluation of consecutive patients after carotid stenting with the double layer Carotid Artery Stent designed to Prevent Embolic Release (CASPER) stent system. Between January 2014 and June 2017, a single-center, retrospective study of 101 consecutive patients (21.8% female; median age, 72.1 years) was perform...
Published in Journal of vascular surgery
Fenestrated endografting for juxtarenal and pararenal abdominal aortic aneurysms affords the ability to seal stent grafts in normal aorta at and above the renal arteries. The Zenith fenestrated graft (ZFEN; Cook Medical, Bloomington, Ind) is custom-made to surgeon specifications, subject to certain manufacturing limitations. The most common configu...
Published in Journal of vascular surgery
The objective of this study was to evaluate the safety and effectiveness of single ProGlide use per bilateral access site for endovascular aneurysm repair (EVAR) of abdominal aortic aneurysms. A retrospective cohort study was performed for all elective percutaneous EVARs from November 2015 to December 2017 at the QEII Health Sciences Centre (Halifa...
Published in Journal of vascular surgery
Endovascular aneurysm repair (EVAR) can result in high radiation dose to patients and operators. This prospective randomized study aimed to assess whether patient radiation dose sustained during EVAR could be decreased by predominantly using digital fluoroscopy (DF) vs the standard technique using digital subtraction angiography (DSA). Between Febr...
Published in Journal of vascular surgery
Previously published results of carotid revascularization with both transfemoral stenting and endarterectomy have demonstrated inferior perioperative stroke and death outcomes in neurologically symptomatic patients compared with those without symptoms. This study was completed to establish the real-world, symptom-based perioperative and follow-up o...
Published in Journal of vascular surgery
The optimal strategy for revascularization in chronic limb-threatening ischemia (CLTI) is not yet completely known and is still under debate. Endovascular treatment methods predominate despite limited evidence for their advantage. In this concurrent, prospective observational cohort study, we investigated outcomes after open and endovascular revasc...
