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Fan L, Yang Q, Zhang X, Lin Q, Guo D, Liu J, Tu J, Wang J, Li Y, Ning X. Sex -Specific Differences in the Association Between Metabolic Syndrome and Carotid Intima-Media Thickness Among a Low-Income Population in China: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2021; 14:3263-3272. [PMID: 34290511 PMCID: PMC8289329 DOI: 10.2147/dmso.s313702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/26/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Carotid atherosclerosis is a well-established biomarker associated with future cardiovascular disease and stroke. We explored the influence of sex on the relationship between metabolic syndrome (MetS) and its components with carotid intima-media thickness (CIMT) among a low-income population in China, which has a high incidence of stroke. METHODS This population-based study recruited participants aged ≥45 years from rural areas of Tianjin, China between April 2014 and January 2015. Anthropometric characteristics and biochemical profiles were measured. CIMT was assessed using ultrasonography. Diagnosis of MetS and its components was made using the modified International Diabetes Federation criteria for the Asian population. A multivariate linear regression model was used to evaluate the effects of sex on the relationship between the presence of MetS and its components and CIMT. RESULTS A total of 3583 individuals (men, 41.4%; women, 58.6%) were included in the analyses. MetS was prevalent in 54.5% (men, 42.3%; women, 63.2%) of the participants. Mean CIMT was 0.57 ± 0.09 mm. In the multivariate analysis, for both sexes, CIMT increased significantly when MetS was present compared with when it was not (both P < 0.001). A common trend was observed in both sexes, in that CIMT increased as the number of MetS components increased, with β (95% confidence interval [CI]) = 0.021 (0.000, 0.042) for men and 0.014 (0.002, 0.026) for women (both P < 0.05). Of the five MetS components, elevated blood pressure was an independent risk factor for increased CIMT in both sexes (men: β = 0.013; 95% CI: 0.003, 0.023; P = 0.008; women: β = 0.024; 95% CI: 0.016, 0.033; P < 0.001). Moreover, abdominal obesity was also an independent risk factor for increased CIMT in men (β = 0.013; 95% CI: 0.003, 0.023; P = 0.008) but not in women. CONCLUSION The presence and number of components of MetS were associated with CIMT in both men and women. Sex differences were found in the impact of individual components of MetS on CIMT. Early identification and management of MetS according to sex-specific risk of MetS should be considered to reduce the prevalence and burden of carotid atherosclerosis in rural China, which has a high incidence of stroke, a known consequence of carotid atherosclerosis.
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Affiliation(s)
- Liming Fan
- Department of Medical Clinical Laboratory, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Qiaoxia Yang
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Xin Zhang
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Qiuxing Lin
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
| | - Dandan Guo
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Jie Liu
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
| | - Jun Tu
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
| | - Jinghua Wang
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
| | - Yan Li
- Department of Anesthesiology, Tianjin Jizhou People’s Hospital, Tianjin, 301900, People’s Republic of China
- Yan Li Department of Anesthesiology, Tianjin Jizhou People’s Hospital, 18 Nanhuan Road, Jizhou District, Tianjin, 301900, People’s Republic of ChinaTel/Fax +86-22- 60733586 Email
| | - Xianjia Ning
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
- Correspondence: Xianjia Ning Department of Neurology, Tianjin Medical University General Hospital, Laboratory of Epidemiology, Tianjin Neurological Institute & Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, 154 Anshan Road, Heping District, Tianjin, 300052, People’s Republic of ChinaTel +86-22-60817505Fax +86-22-60817448 Email
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Kang HJ, Kim MH, Sung J, Kim SH, Kim CH, Park JE, Ge J, Oh BH. Effect of Probucol and/or Cilostazol on Carotid Intima Media Thickness in Patients with Coronary Heart Disease: A Randomized, Multicenter, Multinational Study. J Atheroscler Thromb 2020; 28:124-136. [PMID: 32336696 PMCID: PMC7957030 DOI: 10.5551/jat.55616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: In a prospective randomized multinational open blinded endpoint study, the long-term effects of probucol or probucol and cilostazol with statin on carotid mean intima media thickness (IMT) were evaluated for the first time. Methods: Hypercholesterolemic patients with coronary artery disease were randomized to three groups and received study drugs for 3 years: the control with statin alone; the probucol group with statin and probucol; and the combo group with statin, probucol, and cilostazol. Primary efficacy endpoint was changes of mean carotid IMT at 3 years. Biomarkers, major adverse cerebro-cardiovascular events (MACCEs) and safety were secondary endpoints. Results: Two hundred eighty-one patients were randomized into three groups. All three groups showed significant regression of carotid IMT at 3 years compared with baseline. Decrease in mean carotid IMT was significantly greater in the combo group than in the control group at 1 year. However, there were no significant differences in changes of mean carotid IMT between groups at 3 years (control; −0.12 ± 0.36 mm vs. probucol; −0.11 ± 0.32 mm vs. combo; −0.16 ± 0.38 mm). MACCEs were frequent in the control group, but the difference was not significant (control; 10.8% vs. probucol; 4.4% vs. combo; 6.9%, p = 0.35). Probucol and cilostazol were well tolerated in long-term treatment without serious drug-related adverse reactions. Conclusion: Probucol or probucol and cilostazol with statin did not reduce carotid IMT in comparison with statin alone in this study. However, the clinical outcome of probucol-based treatment with current standard statin treatment may need further studies.
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Affiliation(s)
- Hyun-Jae Kang
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University
| | | | - Jidong Sung
- Division of Cardiology, Heart Stroke & Vascular Institute, Samsung Medical Center
| | - Sang-Hyun Kim
- Department of Internal Medicine, Seoul Boramae Hospital and Seoul National University College of Medicine
| | - Cheol-Ho Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital
| | | | - Junbo Ge
- Cardiovascular Internal Medicine Department, Zhongshan Hospital Fudan University
| | - Byung-Hee Oh
- Department of Cardiology, Mediplex Sejong Hospital
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