Percutaneous transluminal angioplasty and stenting for severe stenosis of the intracranial carotid artery and its branches: Comparison of the Wingspan stent versus the Credo stent.
J Chin Med Assoc
; 2024 Jul 08.
Article
en En
| MEDLINE
| ID: mdl-38973054
ABSTRACT
BACKGROUND:
Despite the widespread use of the Wingspan stent system for treating severe medically refractory intracranial artery stenosis (SMR-ICAS), a new Credo stent system was approved because it could integrate stent delivery within the balloon catheter. However, the therapeutic outcomes of these two systems have not been compared. This preliminary study aimed to compare the results of percutaneous angioplasty and stenting (PTAS) in SMR-ICAS patients treated with either Wingspan or Credo stents within the anterior circulation.METHODS:
SMR-ICAS patients with more than 70% stenosis in the anterior circulation who underwent PTAS using either the Wingspan or Credo stent system were analyzed. We evaluated the technical success, safety, and outcomes of the two stent systems.RESULTS:
A total of 29 patients were analyzed, including 17 patients treated with Wingspan stents and 12 with Credo stents. The outcomes of the Wingspan stent vs. Credo stent were as follows technical success (16/17 [94%] vs. 11/12 [92%], p = 1.00); periprocedural intracranial hemorrhage (2/17 [12%] vs. 0/12 [0%], p = 0.50); silent embolic ischemic lesions on peri-procedural MRI (13/17 [76%] vs. 7/12 [58%], p = 0.42); and significant (more than 50%) in-stent restenosis in one year (4/17 [24%] vs. 2/12 [17%], p = 1.00). No recurrent stroke or mortality was noted within 30 days after the procedures or during the one-year follow-up period.CONCLUSION:
The technical success, safety, and outcomes of the Credo stent system were comparable to those of the Wingspan stent system in the management of SMR-ICAS patients. Further large-scale studies are warranted to substantiate these findings.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
J Chin Med Assoc
Asunto de la revista:
MEDICINA
Año:
2024
Tipo del documento:
Article