Article ; Online: Drug-Coated Balloons for Treatment of Internal Carotid Artery Restenosis After Stenting: A Single-Center Mid-Term Outcome Study.
Cardiovascular and interventional radiology
2024 Volume 47, Issue 3, Page(s) 291–298
Abstract: Purpose: Endovascular and surgical treatments of stenosis of the extracranial internal carotid artery (ICA) are common procedures, yet both introduce a risk of restenosis due to endothelial hyperplasia. Drug-coated balloons (DCBs) are designed to ... ...
Abstract | Purpose: Endovascular and surgical treatments of stenosis of the extracranial internal carotid artery (ICA) are common procedures, yet both introduce a risk of restenosis due to endothelial hyperplasia. Drug-coated balloons (DCBs) are designed to decrease neointimal hyperplasia, however rarely used in the neurovascular setting. This study retrospectively analyzes mid-term results of DCB-treated in-stent restenosis (ISR) of the ICA. Materials and methods: The medical history, comorbidities, and periprocedural data of patients receiving DCB treatment for > 50% ISR of the ICA after carotid artery stenting were analyzed. Follow-up after DCB treatment was performed with Doppler ultrasound. Suspicious cases were checked with CT- or MR-angiography and-if there was agreement between the modalities-validated with digital subtraction angiography. Potential risk factors for restenosis and differences in outcomes after PTA with three types of DCB balloons were evaluated. Results: DCB treatment was performed in 109 cases, 0.9% of which involved in-hospital major stroke; no minor strokes occurred. A total of 17 patients (15.6%) had recurrent ISR after DCB treatment, after a mean time of 30.2 months (7-85 months). Tobacco use was significantly associated with a higher incidence of recurrent ISR. Conclusion: DCB angioplasty for ISR is an effective treatment that may delay and decrease restenosis. Treating comorbidities and adopting lifestyle changes may additionally help prevent ISR. |
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MeSH term(s) | Humans ; Stents/adverse effects ; Constriction, Pathologic ; Carotid Stenosis/diagnostic imaging ; Carotid Stenosis/therapy ; Carotid Stenosis/complications ; Retrospective Studies ; Carotid Artery, Internal/diagnostic imaging ; Hyperplasia ; Treatment Outcome ; Coronary Restenosis/etiology ; Coronary Restenosis/therapy ; Coated Materials, Biocompatible |
Chemical Substances | Coated Materials, Biocompatible |
Language | English |
Publishing date | 2024-02-07 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 603082-8 |
ISSN | 1432-086X ; 0342-7196 ; 0174-1551 |
ISSN (online) | 1432-086X |
ISSN | 0342-7196 ; 0174-1551 |
DOI | 10.1007/s00270-024-03663-7 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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