Prevalence of carotid artery disease in patients with metabolic syndrome
Journal
Archives of Public Health
ISSN
1857-7148
Date Issued
2020
Author(s)
DOI
10.3889/aph.2020.5416
Abstract
There is a growing body of scientific evidence on the impact of metabolic syndrome (MetS) on the
progression of atherosclerosis, imposing the need for research of the association of MetS with carotid
artery disease (CAD) as a significant risk factor for cerebrovascular insult (CVI) and transient ischemic
attack (TIA). The aim of the study was to determine the prevalence of CAD as a risk factor for CVI and
TIA in subjects with MetS. Material and methods: A cross-sectional study was performed including a
total of 118 subjects, 65 men, 53 women, with MetS according to NCEP ATP III criteria that were analyzed
clinically, biochemically and ultrasonographically in the City General Hospital „8th September“ - Skopje
in the period from January 2017 to January 2018. Waist circumference, blood pressure, glycemia,
triglycerides, and HDL cholesterol were determined according to standard routine protocols. The
evaluation of the extracranial carotid trunk was done with a Color Doppler Duplex sonography with
a linear probe of 7.5MHz. CAD assessment was performed using Ultrasound Consensus Criteria for
Carotid Stenosis. An objective neurological assessment of the existence of CVI and TIA was performed
by a standard protocol for neurological examination and brain CT results from medical history were
reviewed. Results: The prevalence of CAD in this study was 77 subjects (65.25%), of which 35 subjects
(29.66%) had symptomatic CAD, 17 subjects (48.57%) had CVI, 18 subjects (51.43%) had TIA. Regarding the
degree of carotid artery stenosis (CAS) in the total number of subjects with MetS and CAD, no subjects
with normal findings were registered, 16 subjects had stenosis <50% , 29 subjects had stenosis 50-69% ,
23 subjects had stenosis 70-99% , while 9 subjects had occlusion. Conclusion: The results obtained in this
study have shown that asymptomatic CAD is dominant in patients with MetS, which further imposed the
need for timely extracranial ultrasonographic evaluation of the carotid trunk. This would achieve both
effective prevention and adequate treatment of CVI and TIA, thereby reducing morbidity and mortality
from cerebrovascular events which has a great health and socioeconomic significance.
progression of atherosclerosis, imposing the need for research of the association of MetS with carotid
artery disease (CAD) as a significant risk factor for cerebrovascular insult (CVI) and transient ischemic
attack (TIA). The aim of the study was to determine the prevalence of CAD as a risk factor for CVI and
TIA in subjects with MetS. Material and methods: A cross-sectional study was performed including a
total of 118 subjects, 65 men, 53 women, with MetS according to NCEP ATP III criteria that were analyzed
clinically, biochemically and ultrasonographically in the City General Hospital „8th September“ - Skopje
in the period from January 2017 to January 2018. Waist circumference, blood pressure, glycemia,
triglycerides, and HDL cholesterol were determined according to standard routine protocols. The
evaluation of the extracranial carotid trunk was done with a Color Doppler Duplex sonography with
a linear probe of 7.5MHz. CAD assessment was performed using Ultrasound Consensus Criteria for
Carotid Stenosis. An objective neurological assessment of the existence of CVI and TIA was performed
by a standard protocol for neurological examination and brain CT results from medical history were
reviewed. Results: The prevalence of CAD in this study was 77 subjects (65.25%), of which 35 subjects
(29.66%) had symptomatic CAD, 17 subjects (48.57%) had CVI, 18 subjects (51.43%) had TIA. Regarding the
degree of carotid artery stenosis (CAS) in the total number of subjects with MetS and CAD, no subjects
with normal findings were registered, 16 subjects had stenosis <50% , 29 subjects had stenosis 50-69% ,
23 subjects had stenosis 70-99% , while 9 subjects had occlusion. Conclusion: The results obtained in this
study have shown that asymptomatic CAD is dominant in patients with MetS, which further imposed the
need for timely extracranial ultrasonographic evaluation of the carotid trunk. This would achieve both
effective prevention and adequate treatment of CVI and TIA, thereby reducing morbidity and mortality
from cerebrovascular events which has a great health and socioeconomic significance.