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Primary closure after a carotid endarterectomy
Dong-Ik Kim1, Ji-Young Moon, Chul-Hyung Lee
1Division of Vascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwondong, Kangnamku, Seoul 135-710, South Korea.
Surgery Today
|March 8, 2007
Summary
Primary closure after carotid endarterectomy (CEA) showed low rates of restenosis and stroke. This technique is a safe and effective option for patients undergoing CEA, supporting its continued use.
Area of Science:
- Vascular Surgery
- Cerebrovascular Disease
Background:
- Carotid endarterectomy (CEA) is a common procedure to prevent stroke.
- Surgical technique, including arteriotomy closure, can influence outcomes like restenosis and stroke.
- Primary closure is a standard method for closing the arteriotomy after CEA.
Purpose of the Study:
- To evaluate the safety and efficacy of primary closure for arteriotomy in CEA.
- To compare the rates of restenosis and stroke in patients undergoing CEA with primary closure against literature data.
Main Methods:
- A retrospective analysis of 166 patients who underwent CEA with primary closure.
- Neurological deficits assessed by a neurologist; restenosis defined as >50% stenosis on duplex scan.
- Follow-up duration ranged from 7 to 112 months.
Main Results:
- Stroke or transient ischemic attack occurred in 4 patients (2.4%) within the follow-up period.
- Five patients (3%) developed asymptomatic >50% restenosis, with 3 requiring intervention (stent or reoperation).
- One patient experienced total carotid artery occlusion without neurological deficits.
Conclusions:
- Primary closure of the arteriotomy following CEA is associated with low rates of stroke and restenosis.
- The technique is deemed safe and effective, supporting its continued use in clinical practice.
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