Transcarotid stenting of extracranial carotid artery aneurysm with covered stents and flow reversal.
J Vasc Surg Cases Innov Tech
; 9(4): 101347, 2023 Dec.
Article
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| MEDLINE
| ID: mdl-38089553
ABSTRACT
Introduction:
An extracranial carotid artery aneurysm (ECAA) is a rare pathology comprising <1% of all arterial aneurysms. The etiology includes trauma, previous surgery, radiation, and infection. Treatment of ECAAs has evolved from open repair to endovascular repair with stenting. Reports of endovascular repair describe the transfemoral approach; however, little more than case reports are available describing the transcarotid approach for ECAAs. In this study, we describe a cohort of patients who safely underwent transcarotid repair of ECAAs.Methods:
We performed a retrospective medical record review of all cases of transcarotid stenting using covered stents for a carotid aneurysm within 11 different hospitals within the Memorial Hermann Health System from December 2019 through December 2022. Technical success is defined as coverage of the aneurysm with no endoleak. We report the patient demographics, clinical presentation, intraoperative metrics, and outcomes.Results:
Seven patients underwent transcarotid covered stent placement using flow reversal for neurologic protection. Their average age was 65 years, and four of the seven patients were men. Three patients presented with pain, two with transient ischemic attack, one with stroke, and one with a pulsatile mass. Technical success was 100%. All the patients were treated with transcarotid stenting, and the average aneurysm size was 13 mm. The average operative time was 69 minutes, and the flow reversal time was 9 minutes. No postoperative stroke, myocardial infarction, or death occurred. The average length of hospital stay was 2.7 days.Conclusions:
A transcarotid approach for endovascular treatment of ECAAs was safe for this cohort of patients, with no postoperative death, stroke, or myocardial infarction. Also, the technical success was 100%.
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MEDLINE
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J Vasc Surg Cases Innov Tech
Año:
2023
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Article