Journal of vascular surgery
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Multicenter Study
Outcomes of transcarotid artery revascularization with dynamic flow reversal in patients with contralateral carotid artery occlusion.
The outcomes of carotid revascularization in patients with contralateral carotid artery occlusion (CCO) are controversial. CCO has been defined by the Centers for Medicare and Medicaid Services as a high-risk criterion and is used as an indication for transfemoral carotid artery stenting. With the promising outcomes associated with transcarotid artery revascularization (TCAR), we aimed to study the perioperative outcomes of TCAR in patients with CCO and to assess the feasibility of TCAR in these high-risk patients. ⋯ In this analysis, TCAR seems to be safe in patients with CCO. Caution should be taken in symptomatic patients with CCO and a history of prior stroke as they might have worse outcomes compared with patients with patent contralateral carotid arteries. Studies with larger sample size and longer follow-up are needed to assess the perioperative and long-term outcomes of TCAR in patients with CCO in comparison to other procedures.