Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting

Background. Diabetes mellitus is closely related to both the severity of carotid disease and its outcome after revascularization. Carotid artery stenting (CAS) has emerged as a viable alternative to surgical endarterectomy but little is known about the impact of diabetes after CAS. Methods. A consec...

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Main Authors: Alexandru Achim, Dávid Lackó, Artúr Hüttl, Csaba Csobay-Novák, Ádám Csavajda, Péter Sótonyi, Béla Merkely, Balázs Nemes, Zoltán Ruzsa
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Journal of Diabetes Research
Online Access:http://dx.doi.org/10.1155/2022/4196195
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author Alexandru Achim
Dávid Lackó
Artúr Hüttl
Csaba Csobay-Novák
Ádám Csavajda
Péter Sótonyi
Béla Merkely
Balázs Nemes
Zoltán Ruzsa
author_facet Alexandru Achim
Dávid Lackó
Artúr Hüttl
Csaba Csobay-Novák
Ádám Csavajda
Péter Sótonyi
Béla Merkely
Balázs Nemes
Zoltán Ruzsa
author_sort Alexandru Achim
collection DOAJ
description Background. Diabetes mellitus is closely related to both the severity of carotid disease and its outcome after revascularization. Carotid artery stenting (CAS) has emerged as a viable alternative to surgical endarterectomy but little is known about the impact of diabetes after CAS. Methods. A consecutive cohort of 1940 patients undergoing CAS in two institutions was divided into two groups, diabetics and nondiabetics, and major cerebrovascular events (MACCEs) were analyzed at 30 days post-CAS and at 1 year follow-up. Results. There were 730 patients with diabetes, with significantly higher BMI, hypertension, chronic dialysis, and dyslipidemia frequency (p<0.05). There was no significant difference between the two groups in terms of early and late MACCEs (composite of transient ischemic attack, major stroke, myocardial infarction, and death), with an early rate of 3.5% nondiabetics vs. 5.3%, p=0.08 and 2.4 nondiabetics vs. 2.3% diabetics, p=0.1 at 12 months. Overall stroke/death rate in the asymptomatic patients was 2.4%, and the restenosis rate was higher in the diabetes population (2.3% vs. 1%, p=0.04). Conclusion. The presence of diabetes was associated with an acceptable increased periprocedural risk for CAS, but no further additional risk emerged during longer term follow-up. Diabetes may precipitate the rate of early in-stent restenosis.
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spelling doaj-art-95c51959e5474328a171b6900e061c022025-02-03T01:32:28ZengWileyJournal of Diabetes Research2314-67532022-01-01202210.1155/2022/4196195Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery StentingAlexandru Achim0Dávid Lackó1Artúr Hüttl2Csaba Csobay-Novák3Ádám Csavajda4Péter Sótonyi5Béla Merkely6Balázs Nemes7Zoltán Ruzsa8Department of Internal MedicineSemmelweis UniversitySemmelweis UniversitySemmelweis UniversityBács-Kiskun County HospitalSemmelweis UniversitySemmelweis UniversitySemmelweis UniversityDepartment of Invasive CardiologyBackground. Diabetes mellitus is closely related to both the severity of carotid disease and its outcome after revascularization. Carotid artery stenting (CAS) has emerged as a viable alternative to surgical endarterectomy but little is known about the impact of diabetes after CAS. Methods. A consecutive cohort of 1940 patients undergoing CAS in two institutions was divided into two groups, diabetics and nondiabetics, and major cerebrovascular events (MACCEs) were analyzed at 30 days post-CAS and at 1 year follow-up. Results. There were 730 patients with diabetes, with significantly higher BMI, hypertension, chronic dialysis, and dyslipidemia frequency (p<0.05). There was no significant difference between the two groups in terms of early and late MACCEs (composite of transient ischemic attack, major stroke, myocardial infarction, and death), with an early rate of 3.5% nondiabetics vs. 5.3%, p=0.08 and 2.4 nondiabetics vs. 2.3% diabetics, p=0.1 at 12 months. Overall stroke/death rate in the asymptomatic patients was 2.4%, and the restenosis rate was higher in the diabetes population (2.3% vs. 1%, p=0.04). Conclusion. The presence of diabetes was associated with an acceptable increased periprocedural risk for CAS, but no further additional risk emerged during longer term follow-up. Diabetes may precipitate the rate of early in-stent restenosis.http://dx.doi.org/10.1155/2022/4196195
spellingShingle Alexandru Achim
Dávid Lackó
Artúr Hüttl
Csaba Csobay-Novák
Ádám Csavajda
Péter Sótonyi
Béla Merkely
Balázs Nemes
Zoltán Ruzsa
Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting
Journal of Diabetes Research
title Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting
title_full Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting
title_fullStr Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting
title_full_unstemmed Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting
title_short Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting
title_sort impact of diabetes mellitus on early clinical outcome and stent restenosis after carotid artery stenting
url http://dx.doi.org/10.1155/2022/4196195
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