Sonographic assessment of carotid intima-media thickness in healthy young Thai adults

Copyright © 2023 by Korean Academy of Oral and Maxillofacial Radiology..

Purpose: Early detection of carotid stenosis can reduce cardiovascular risk. In this study, the maximum-carotid intimamedia thickness (CIMT), the mean-CIMT, and the presence of plaque were examined in healthy young Thai adults. Additionally, correlations between CIMT and cardiovascular risk factors were assessed.

Materials and Methods: Left and right carotid arteries of 302 participants (15-45 years old) were scanned, with CIMT measured at the far walls of the common carotid artery, carotid bulb, and internal carotid artery. Demographics and risk factors were assessed using a questionnaire. Ten random participants were re-scanned after 4 weeks.

Results: The study included 123 (40.70%) male and 179 (59.30%) female participants. The max-CIMT, mean-CIMT, and plaque thickness were 0.400±0.100, 0.403±0.095 and 1.520±0.814 mm, respectively. Male participants had significantly higher CIMT values for nearly all locations and age groups. The right-sided CIMT values were higher for all locations. The carotid bulb had the greatest CIMT values (0.437±0.178 mm), followed by the common (0.403±0.095 mm) and internal (0.361±0.099 mm) carotid arteries. Plaque was present in 18 locations (1.00%), affecting 15 participants (4.97%). These plaques were found in the right carotid bulb (n=9; 0.50%), left carotid bulb (n=7; 0.39%), and right internal carotid artery (n=2; 0.11%). Adjusted multivariable regression revealed significant positive associations between CIMT and male, increased age and "other" occupation (P<0.05).

Conclusion: Both max-CIMT and mean-CIMT were approximately 0.4 mm. Plaque was observed in 4.97% of patients, with an average thickness of 1.5 mm. The most influential risk factors for increased CIMT were sex, age, and occupation.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:53

Enthalten in:

Imaging science in dentistry - 53(2023), 4 vom: 30. Dez., Seite 291-302

Sprache:

Englisch

Beteiligte Personen:

Panprasit, Wariya [VerfasserIn]
Silkosessak, Onanong Chai-U-Dom [VerfasserIn]
Mukdeeprom, Panida [VerfasserIn]
Charoenlarp, Pornkawee [VerfasserIn]

Links:

Volltext

Themen:

Carotid Intima-Media Thickness
Heart Disease Risk Factors
Journal Article
Ultrasonography
Young Adult

Anmerkungen:

Date Revised 29.02.2024

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.5624/isd.20230021

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366646656