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Yu C, Huang Y, Yan W, Jiang X. A comprehensive overview of psoriatic research over the past 20 years: machine learning-based bibliometric analysis. Front Immunol 2023; 14:1272080. [PMID: 37954610 PMCID: PMC10637956 DOI: 10.3389/fimmu.2023.1272080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/16/2023] [Indexed: 11/14/2023] Open
Abstract
Background The surge in the number of publications on psoriasis has posed significant challenges for researchers in effectively managing the vast amount of information. However, due to the lack of tools to process metadata, no comprehensive bibliometric analysis has been conducted. Objectives This study is to evaluate the trends and current hotspots of psoriatic research from a macroscopic perspective through a bibliometric analysis assisted by machine learning based semantic analysis. Methods Publications indexed under the Medical Subject Headings (MeSH) term "Psoriasis" from 2003 to 2022 were extracted from PubMed. The generative statistical algorithm latent Dirichlet allocation (LDA) was applied to identify specific topics and trends based on abstracts. The unsupervised Louvain algorithm was used to establish a network identifying relationships between topics. Results A total of 28,178 publications were identified. The publications were derived from 176 countries, with United States, China, and Italy being the top three countries. For the term "psoriasis", 9,183 MeSH terms appeared 337,545 times. Among them, MeSH term "Severity of illness index", "Treatment outcome", "Dermatologic agents" occur most frequently. A total of 21,928 publications were included in LDA algorithm, which identified three main areas and 50 branched topics, with "Molecular pathogenesis", "Clinical trials", and "Skin inflammation" being the most increased topics. LDA networks identified "Skin inflammation" was tightly associated with "Molecular pathogenesis" and "Biological agents". "Nail psoriasis" and "Epidemiological study" have presented as new research hotspots, and attention on topics of comorbidities, including "Cardiovascular comorbidities", "Psoriatic arthritis", "Obesity" and "Psychological disorders" have increased gradually. Conclusions Research on psoriasis is flourishing, with molecular pathogenesis, skin inflammation, and clinical trials being the current hotspots. The strong association between skin inflammation and biologic agents indicated the effective translation between basic research and clinical application in psoriasis. Besides, nail psoriasis, epidemiological study and comorbidities of psoriasis also draw increased attention.
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Affiliation(s)
- Chenyang Yu
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Yingzhao Huang
- Department of Thoracic Surgery, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Wei Yan
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
| | - Xian Jiang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
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Vassou C, Georgousopoulou EN, Chrysohoou C, Yannakoulia M, Pitsavos C, Cropley M, Panagiotakos DB. Psychological factors in relation to the 10-year incidence of metabolic syndrome: The ATTICA epidemiological study (2002-2012). Nutr Metab Cardiovasc Dis 2022; 32:2195-2203. [PMID: 35843796 DOI: 10.1016/j.numecd.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND AIMS Various bio-psychological mechanisms underlying the association between mental health problems and metabolic syndrome remain unknown. We investigated the role of irrational beliefs in conjunction with anxiety, depression and hostility in the 10-year metabolic syndrome (MetS) incidence, and the effect of biochemical and socio-behavioral factors on the aforementioned associations. METHODS AND RESULTS ATTICA is a prospective, cohort study (2002-2012). The sample included 591 participants [51.3% men (aged 41.5 ± 10 years) and 48.7% women (aged 37.5 ± 11.5 years)], free of MetS at baseline. Detailed biochemical, clinical, and lifestyle evaluations were performed, while participants' irrational beliefs, anxiety, depression and hostility were assessed using the Irrational Beliefs Inventory, the Spielberger State-Trait Anxiety Inventory, the Zung Self-Rating Depression Scale and the Hostility and Direction of Hostility Questionnaire, respectively. Multiple logistic regression was applied to estimate the odds ratio (OR) of developing MetS and to control for confounders, as well as stratified logistic regression to detect moderator effects. High irrational beliefs were associated with 1.5-times higher odds of developing MetS than low irrational beliefs. Especially, participants with high irrational beliefs and high anxiety were 96% more likely to develop MetS, compared with those with low irrational beliefs and low or high anxiety (OR = 1.96; 95% CI = 1.01, 3.80). CONCLUSION The findings of the study underline the important role of irrational beliefs and anxiety in the development of MetS and the need to build new holistic approaches focused on the primary prevention of both mental health and MetS.
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Affiliation(s)
- Christina Vassou
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, Athens, Greece
| | | | - Christina Chrysohoou
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - Mary Yannakoulia
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, Athens, Greece
| | - Christos Pitsavos
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - Mark Cropley
- School of Psychology, University of Surrey, Guildford, UK
| | - Demosthenes B Panagiotakos
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, Athens, Greece; Faculty of Health, University of Canberra, Canberra, Australia.
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Tao TT, Lin XH, Tang SJ, Gui WW, Zhu WF, Li H. Association of genetic variants in the Sirt1 and Nrf2 genes with the risk of metabolic syndrome in a Chinese Han population. BMC Endocr Disord 2022; 22:84. [PMID: 35365152 PMCID: PMC8973505 DOI: 10.1186/s12902-022-00965-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 02/18/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a complex of interrelated risk factors, including central adiposity, increased blood pressure, hyperglycemia, elevated triglyceride levels and low high-density lipoprotein. Few studies have reported the genetic variants in the Sirt1 and Nrf2 genes (Sirt1 rs7895833 A > G, Sirt1 rs2273773 C > T and Nrf2 rs6721961 C > A) that increase the risk of type 2 diabetes mellitus and are correlated with some glycemic and metabolic traits in the Chinese Han population. METHODS Our study recruited 141 individuals with MetS and 549 individuals without MetS to investigate the associations between three single nucleotide polymorphisms (SNPs) of Sirt1 and Nrf2 and the risk of MetS in a Chinese Han population using the PCR-CTPP method. RESULTS This research showed that the risk of MetS was 2.41 times higher for the AA genotype (P = 0.038) and 1.94 times higher for the AG genotype (P = 0.016) compared with carriers of the GG genotype. The serum levels of low-density lipoprotein cholesterol and HOMA-IR were significantly higher (P < 0.05) in carriers of the AA genotype of Sirt1 rs7895833 than in carriers of the AG and GG genotypes in the general population. The serum level of total cholesterol in the AA genotype was lower (P = 0.033) than that in the other two genotypes. However, the genotype frequencies of Sirt1 rs2273773 and Nrf2 rs6721961 in the MetS group were not significantly different from those in the control subjects, and those two genetic variants were not correlated with metabolic traits. CONCLUSIONS These results underscore the contributions of SNPs of Sirt1 rs7895833 to MetS susceptibility as well as glycemic and metabolic traits in a Chinese population.
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Affiliation(s)
- T T Tao
- Department of Endocrinology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, 7th Floor, Tower I, 3 East Qingchun Road, Hangzhou, 571, ZJ, China
| | - X H Lin
- Department of Endocrinology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, 7th Floor, Tower I, 3 East Qingchun Road, Hangzhou, 571, ZJ, China
| | - S J Tang
- Department of Endocrinology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, 7th Floor, Tower I, 3 East Qingchun Road, Hangzhou, 571, ZJ, China
| | - W W Gui
- Department of Endocrinology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, 7th Floor, Tower I, 3 East Qingchun Road, Hangzhou, 571, ZJ, China
| | - W F Zhu
- Department of Endocrinology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, 7th Floor, Tower I, 3 East Qingchun Road, Hangzhou, 571, ZJ, China
| | - H Li
- Department of Endocrinology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, 7th Floor, Tower I, 3 East Qingchun Road, Hangzhou, 571, ZJ, China.
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Hao Z, Wang M, Zhu Q, Li J, Liu Z, Yuan L, Zhang Y, Zhang L. Association Between Socioeconomic Status and Prevalence of Cardio-Metabolic Risk Factors: A Cross-Sectional Study on Residents in North China. Front Cardiovasc Med 2022; 9:698895. [PMID: 35330947 PMCID: PMC8940519 DOI: 10.3389/fcvm.2022.698895] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 02/09/2022] [Indexed: 11/20/2022] Open
Abstract
Studies have found associations between cardio-metabolic disorders and socioeconomic status (SES) in developed areas. However, little epidemiological data are available on residents of less developed areas in North China. A cross-sectional study that consisted of 2,650 adults randomly selected from local residents was conducted on a developing province, Hebei. SES was assessed in terms of education, personal income per year, and occupation. The association between SES and metabolic syndrome (MetS) was determined by multivariate logistic regression. The weighted prevalence of MetS was 26.8% among residents of Hebei province. The lower prevalence of MetS and abdominal obesity was associated with increase in SES groups. After adjustments regarding age, sex, body mass index, living area, smoking, salt intake, and family history of diabetes, odds ratio (OR) for elevated blood pressure (BP) of individuals with higher SES level was 0.71 [95% confidence interval (CI): 0.542–0.921] compared with those with lower SES level. Cardio-metabolic risk factors were commonly identified among residents of Hebei province in north China and were associated with SES conditions. This study indicated that from a public health perspective, more attention should be paid to screening of cardio-metabolic disorders in less developed areas.
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Zibaeenezhad MJ, Sayadi M, Karimi-Akhormeh A, Ardekani A, Parsa N, Razeghian-Jahromi I. Potential of four definitions of metabolic syndrome to discriminate individuals with different 10-year cardiovascular disease risk scores: a cross-sectional analysis of an Iranian cohort. BMJ Open 2022; 12:e058333. [PMID: 35168988 PMCID: PMC8852747 DOI: 10.1136/bmjopen-2021-058333] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE We aimed to reveal the potential of four different metabolic syndrome (Mets) definitions to differentiate subjects according to 10-year risk of cardiovascular disease. DESIGN A cross-sectional analysis of a prospective cohort. SETTING This study used baseline data from the Shiraz Heart Study, a prospective cohort study in Shiraz, Iran. Participants were screened against Mets definitions including modified WHO, National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), American Heart Association (AHA) and International Diabetes Federation (IDF). Also, Framingham risk score (FRS) and atherosclerotic cardiovascular disease (ASCVD) risk score were determined for each participant. PARTICIPANTS A total number of 7225 participants of both genders entered the study. They were selected through defined family physician centres in different geographical areas. Urban residents with no migration plan were included. Those who were far from study centres or with disabilities that made them incapable to cooperate were excluded. RESULTS Participants were 47.68% (N=3445) male with the mean age of 52.13±8.00 years. The number of subjects with Mets identified by WHO was the lowest (N=1676), while the percentage of subjects with high risk score was the highest, 17.1% (N=282) in FRS and 9.8% (N=162) in ASCVD risk score. There were statistically significant differences in the mean risk scores between participants with and without Mets according to AHA, WHO and NCEP ATP III definitions (p<0.001). In IDF definition, the risk scores of subjects with Mets were not statistically different compared with peers without Mets, neither based on FRS (p=0.247) nor ASCVD risk score (p=0.193). CONCLUSIONS IDF was not the appropriate definition for discrimination of subjects with Mets and/or those at high risk of future cardiovascular events. AHA, WHO and NCEP ATP III definitions were effective to discriminate subjects with Mets from peers without Mets.
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Affiliation(s)
- Mohammad Javad Zibaeenezhad
- Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran (the Islamic Republic of)
| | - Mehrab Sayadi
- Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran (the Islamic Republic of)
| | - Ali Karimi-Akhormeh
- Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran (the Islamic Republic of)
| | - Ali Ardekani
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran (the Islamic Republic of)
| | - Nader Parsa
- Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran (the Islamic Republic of)
| | - Iman Razeghian-Jahromi
- Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran (the Islamic Republic of)
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Hao Y, Zhu YJ, Zou S, Zhou P, Hu YW, Zhao QX, Gu LN, Zhang HZ, Wang Z, Li J. Metabolic Syndrome and Psoriasis: Mechanisms and Future Directions. Front Immunol 2021; 12:711060. [PMID: 34367173 PMCID: PMC8343100 DOI: 10.3389/fimmu.2021.711060] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/07/2021] [Indexed: 02/05/2023] Open
Abstract
Psoriasis is an immune-mediated systemic disease with associated comorbidities, including metabolic syndrome (MetS) which contributes substantially to premature mortality in patients with psoriasis. However, the pathological mechanisms underlying this comorbidity are unclear. Studies have shown that the pathological parameters of psoriasis mediate the development of MetS. We reviewed the potential mechanisms which mediate the association between psoriasis and MetS, including endoplasmic reticulum stress, pro-inflammatory cytokine releases, excess production of reactive oxygen species, alterations in adipocytokine levels and gut microbiota dysbiosis. Here, we highlight important research questions regarding this association and offer insights into MetS research and treatment.
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Affiliation(s)
- Yan Hao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Ya-Juan Zhu
- Department of Biotherapy and Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Song Zou
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Pei Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Ya-Wen Hu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Qi-Xiang Zhao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Lin-Na Gu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Hao-Zhou Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Zhen Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China.,Department of Liver Surgery & Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China.,Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jiong Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
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Zhan F, Chen J, Yan H, Wang S, Zhao M, Zhang S, Lan X, Maekawa M. Association of Serum Amylase Activity and the Copy Number Variation of AMY1/2A/2B with Metabolic Syndrome in Chinese Adults. Diabetes Metab Syndr Obes 2021; 14:4705-4714. [PMID: 34880639 PMCID: PMC8648087 DOI: 10.2147/dmso.s339604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/16/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Low serum amylase activity and copy number (CN) variation (CNV) of the salivary amylase gene (AMY1) are reportedly associated with obesity and abnormal glucose metabolism; however, this association remains controversial. We aimed to clarify the relationship between serum amylase activity and the CNV of AMY1/2A/2B with the occurrence of metabolic syndrome (MetS) in Chinese adults. PATIENTS AND METHODS Anthropometry, metabolic risk factors, and serum amylase activity were assessed in 560 subjects (260 MetS patients; 300 healthy controls). AMY1/2A/2B CNs were evaluated using the highly sensitive droplet digital PCR. RESULTS The serum total, pancreatic, and salivary amylase activity, but not the AMY1/2A/2B CNs, was significantly lower in MetS patients than that in the control subjects. Patients <45 y had a lower AMY1 CN, compared to that in healthy controls. Low serum amylase activity was significantly associated with high MetS prevalence (p < 0.001). In the receiver operating characteristic curve analysis, serum amylase activity was a significant diagnostic indicator for MetS. The diagnostic value of total amylase was second only to that of γ-glutamyl transpeptidase; it was higher than that of alanine aminotransferase and uric acid. CONCLUSION Low serum amylase activity was significantly associated with increased risk of MetS in Chinese adults. Therefore, amylase could be a potential biomarker for predicting MetS.
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Affiliation(s)
- Fangjie Zhan
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
| | - Jin Chen
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
| | - Huihui Yan
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
| | - Shuiliang Wang
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
| | - Meng Zhao
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
| | - Shenghang Zhang
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
| | - Xiaopeng Lan
- Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, Fuzhou, People’s Republic of China
- Correspondence: Xiaopeng Lan Department of Clinical Laboratory Medicine, The 900th Hospital of Joint Logistics Support Force, 156th, Xierhuan Road, Fuzhou, 350025, People’s Republic of ChinaTel +86 591 22859482 Email
| | - Masato Maekawa
- Department of Laboratory Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
- Masato Maekawa Department of Laboratory Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, JapanTel +81-53-435-2721Fax +81-53-435-2096 Email
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Saif-Ali R, Kamaruddin NA, AL-Habori M, Al-Dubai SA, Ngah WZW. Relationship of metabolic syndrome defined by IDF or revised NCEP ATP III with glycemic control among Malaysians with Type 2 Diabetes. Diabetol Metab Syndr 2020; 12:67. [PMID: 32774471 PMCID: PMC7405365 DOI: 10.1186/s13098-020-00575-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/29/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The chronic complications of Type 2 Diabetes (T2D) such as macrovascular disease is amplified with the increase in the number of metabolic syndrome (MetS) risk factors. This research aims to study the relationship of MetS, diagnosed by the International Diabetes Federation (IDF) or revised National Cholesterol Education Programs Adult Treatment Panel III (NCEP ATP III) criteria, with glycemic control, fasting blood glucose (FBG), glycated hemoglobin (HbA1c), C-peptide, and insulin resistance in T2D patients. METHODS The study is a cross-sectional observational study which, involved 485 T2D patients who are receiving treatment at the University Kebangsaan Malaysia Medical Center (UKMMC), Kuala Lumpur, Malaysia. The MetS among the T2D patients was diagnosed based on IDF and revised NCEP ATP III criteria. C-peptide and HbA1c levels were determined by an automated quantitative immunoassay analyzer and high-performance liquid chromatography, respectively. The MetS factors; FBG, triglyceride, and high-density lipoprotein cholesterol were measured by spectrophotometer. RESULTS Application of the IDF and revised NCEP ATP III criteria respectively resulted in 73% and 85% of the T2D subjects being diagnosed with MetS. The concordance of these criteria in diagnosing MetS among T2D patients was low (κ = 0.33, P < 0.001). Both IDF and revised NCEP ATP III criteria indicated that T2D patients with 5 MetS factors had higher insulin resistance (P = 2.1 × 10-13; 1.4 × 10-11), C-peptide (P = 1.21 × 10-13; 4.1 × 10-11), FBG (P = 0.01; 0.021), and HbA1c (P = 0.039; 0.018) than those T2D patients without MetS, respectively. CONCLUSION Although there is a low concordance between IDF and revised NCEP ATP III criteria in the diagnosis of MetS among T2D patients, both criteria showed that T2D patients with 5 MetS factors had higher insulin resistance, C-peptide, FBG, and HbA1c.
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Affiliation(s)
- Riyadh Saif-Ali
- Biochemistry Department, Faculty of Medicine, Sana’a University, Sana’a, Yemen
| | - Nor Azmi Kamaruddin
- Internal Medicine, UKM Medical Centre, University Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Molham AL-Habori
- Biochemistry Department, Faculty of Medicine, Sana’a University, Sana’a, Yemen
| | - Sami A. Al-Dubai
- Joint Program of Family Medicine, Post Graduate Studies, Al-Madinah, Saudi Arabia
| | - Wan Zurinah Wan Ngah
- Genetic Unit, UKM Medical Molecular Biology Institute (UMBI), Kuala Lumpur, Malaysia
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Liu Y, Fan Y, Liu Q, Liu K, Chen F, Tang X, Li G, Hu D, Song G. Sex-specific association of serum uric acid dynamics with the incidence of metabolic syndrome in a health check-up Chinese population: a prospective cohort study. BMJ Open 2020; 10:e035289. [PMID: 32616490 PMCID: PMC7333806 DOI: 10.1136/bmjopen-2019-035289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Many studies have demonstrated that elevated serum uric acid (SUA) level is linked with metabolic syndrome (MetS). However, whether there is a sex difference in the association between SUA and MetS has not been determined. This study aimed to accurately explore the impact of SUA longitudinal changes on MetS by sex. DESIGN A prospective cohort study. SETTING The Health Check-up Centre of the Second Hospital affiliated with Dalian Medical University from 2010 to 2016. PARTICIPANTS A health check-up cohort of 577 men and 1698 women aged 20-60 years who did not exhibit MetS or hyperuricaemia at baseline and underwent at least two physical examinations from 2010 to 2016. PRIMARY AND SECONDARY OUTCOME MEASURES Weight, height, blood pressure and blood biochemistry parameters, including SUA, were measured. MetS was defined according to the Joint Interim Statement criteria. METHODS Based on longitudinal data, a linear mixed-effects model was constructed to explore the characteristics of SUA dynamic changes in males and females, and joint modelling of longitudinal and survival data was done to analyse the association between SUA dynamic changes and MetS occurrence. RESULTS The natural logarithm of SUA (LNSUA) in females exhibited a gradually increasing trend, and its annual growth rate in females who developed MetS was greater than that of the non-MetS females. The longitudinal growth of SUA in females was a risk factor for the onset of MetS, and the estimated HR was 13.2580 (95% CI 1.9106 to 91.9957) for each 1-unit rise in LNSUA longitudinally. An association between the longitudinal growth of LNSUA and MetS was not found in males. CONCLUSIONS The longitudinal increase in SUA in females could increase the risk of MetS, even if the SUA changes within the normal range. The longitudinal increase in SUA in males was not a predictor for MetS.
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Affiliation(s)
- Ying Liu
- The Physical Examination Centre of the Second Affiliated Hospital, Dalian Medical University, Dalian, Liaoning, China
| | - Yongjun Fan
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Qigui Liu
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Kehua Liu
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Fangfang Chen
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Xiao Tang
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Guorong Li
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Dongmei Hu
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Guirong Song
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
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10
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Wang HH, Lee DK, Liu M, Portincasa P, Wang DQH. Novel Insights into the Pathogenesis and Management of the Metabolic Syndrome. Pediatr Gastroenterol Hepatol Nutr 2020; 23:189-230. [PMID: 32483543 PMCID: PMC7231748 DOI: 10.5223/pghn.2020.23.3.189] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 02/06/2023] Open
Abstract
The metabolic syndrome, by definition, is not a disease but is a clustering of individual metabolic risk factors including abdominal obesity, hyperglycemia, hypertriglyceridemia, hypertension, and low high-density lipoprotein cholesterol levels. These risk factors could dramatically increase the prevalence of type 2 diabetes and cardiovascular disease. The reported prevalence of the metabolic syndrome varies, greatly depending on the definition used, gender, age, socioeconomic status, and the ethnic background of study cohorts. Clinical and epidemiological studies have clearly demonstrated that the metabolic syndrome starts with central obesity. Because the prevalence of obesity has doubly increased worldwide over the past 30 years, the prevalence of the metabolic syndrome has markedly boosted in parallel. Therefore, obesity has been recognized as the leading cause for the metabolic syndrome since it is strongly associated with all metabolic risk factors. High prevalence of the metabolic syndrome is not unique to the USA and Europe and it is also increasing in most Asian countries. Insulin resistance has elucidated most, if not all, of the pathophysiology of the metabolic syndrome because it contributes to hyperglycemia. Furthermore, a major contributor to the development of insulin resistance is an overabundance of circulating fatty acids. Plasma fatty acids are derived mainly from the triglycerides stored in adipose tissues, which are released through the action of the cyclic AMP-dependent enzyme, hormone sensitive lipase. This review summarizes the latest concepts in the definition, pathogenesis, pathophysiology, and diagnosis of the metabolic syndrome, as well as its preventive measures and therapeutic strategies in children and adolescents.
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Affiliation(s)
- Helen H. Wang
- Department of Medicine and Genetics, Division of Gastroenterology and Liver Diseases, Marion Bessin Liver Research Center, Einstein-Mount Sinai Diabetes Research Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Dong Ki Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Min Liu
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Piero Portincasa
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari Medical School, Bari, Italy
| | - David Q.-H. Wang
- Department of Medicine and Genetics, Division of Gastroenterology and Liver Diseases, Marion Bessin Liver Research Center, Einstein-Mount Sinai Diabetes Research Center, Albert Einstein College of Medicine, Bronx, NY, USA
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11
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Dai XY, Zheng YY, Tang JN, Yang XM, Guo QQ, Zhang JC, Cheng MD, Song FH, Liu ZY, Wang K, Jiang LZ, Fan L, Yue XT, Bai Y, Zhang ZL, Zheng RJ, Zhang JY. Triglyceride to high-density lipoprotein cholesterol ratio as a predictor of long-term mortality in patients with coronary artery disease after undergoing percutaneous coronary intervention: a retrospective cohort study. Lipids Health Dis 2019; 18:210. [PMID: 31801554 PMCID: PMC6892138 DOI: 10.1186/s12944-019-1152-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 11/14/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND It has been confirmed that the triglyceride to high-density lipoprotein cholesterol ratio (THR) is associated with insulin resistance and metabolic syndrome. However, to the best of our knowledge, only a few studies with small sample sizes have investigated the relationship between THR and coronary artery disease (CAD). Therefore, we aimed to assess the correlation between the THR and long-term mortality in patients with CAD after undergoing percutaneous coronary intervention (PCI) in our study that enrolled a large number of patients. METHODS A total of 3269 post-PCI patients with CAD were enrolled in the CORFCHD-ZZ study from January 2013 to December 2017. The mean follow-up time was 37.59 ± 22.24 months. Patients were divided into two groups according to their THR value: the lower group (THR < 2.84, n = 1232) and the higher group (THR ≥ 2.84, n = 2037). The primary endpoint was long-term mortality, including all-cause mortality (ACM) and cardiac mortality (CM). The secondary endpoints were major adverse cardiac events (MACEs) and major adverse cardiac and cerebrovascular events (MACCEs). RESULTS In our study, ACM occurred in 124 patients: 30 (2.4%) in the lower group and 94 (4.6%) in the higher group (P = 0.002). MACEs occurred in 362 patients: 111 (9.0%) in the lower group and 251 (12.3%) in the higher group (P = 0.003). The number of MACCEs was 482: 152 (12.3%) in the lower group and 320 (15.7%) in the higher group (P = 0.008). Heart failure occurred in 514 patients: 89 (7.2%) in the lower group and 425 (20.9%) in the higher group (P < 0.001). Kaplan-Meier analyses showed that elevated THR was significantly related to long-term ACM (log-rank, P = 0.044) and the occurrence of heart failure (log-rank, P < 0.001). Multivariate Cox regression analyses showed that the THR was an independent predictor of long-term ACM (adjusted HR = 2.042 [1.264-3.300], P = 0.004) and heart failure (adjusted HR = 1.700 [1.347-2.147], P < 0.001). CONCLUSIONS An increased THR is an independent predictor of long-term ACM and heart failure in post-PCI patients with CAD.
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Affiliation(s)
- Xin-Ya Dai
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Ying-Ying Zheng
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China. .,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China.
| | - Jun-Nan Tang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Xu-Ming Yang
- Department of Cardiology, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| | - Qian-Qian Guo
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Jian-Chao Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Meng-Die Cheng
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Feng-Hua Song
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Zhi-Yu Liu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Kai Wang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Li-Zhu Jiang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Lei Fan
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Xiao-Ting Yue
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Yan Bai
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Zeng-Lei Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Ru-Jie Zheng
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China
| | - Jin-Ying Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China. .,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, People's Republic of China.
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12
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Adams M, Sabaté J. Sexual Dimorphism in Cardiovascular Disease Risk and Risk Factors Among Vegetarians: an Exploration of the Potential Mechanisms. Curr Atheroscler Rep 2019; 21:35. [DOI: 10.1007/s11883-019-0796-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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13
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Tsartsou E, Proutsos N, Castanas E, Kampa M. Network Meta-Analysis of Metabolic Effects of Olive-Oil in Humans Shows the Importance of Olive Oil Consumption With Moderate Polyphenol Levels as Part of the Mediterranean Diet. Front Nutr 2019; 6:6. [PMID: 30809527 PMCID: PMC6379345 DOI: 10.3389/fnut.2019.00006] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 01/16/2019] [Indexed: 12/28/2022] Open
Abstract
The beneficial role of olive oil consumption is nowadays widely recognized. However, it is not clear whether its health effects are due to the presence of monounsaturated lipids and/or to the antioxidant fraction of microconstituents present in olive oil. The aim of the present study was to analyze the exact role of olive oil in the modification of metabolic factors (glucose and circulating lipids) and explore the role of its antioxidant polyphenols. In the present work, we have performed a network meta-analysis of 30 human intervention studies, considering direct and indirect interactions and impact of each constituent. Interestingly, we show that the impact of olive oil on glucose, triglycerides, and LDL-cholesterol is mediated through an adherence to the Mediterranean diet, with the only notable effect of olive oil polyphenols being the increase of HDL-cholesterol, and the amelioration of the antioxidant and inflammatory status of the subjects. Additionally, we report for the first time that lower antioxidant polyphenol levels may be sufficient for the beneficial effects of olive oil, while we show that the lipid fraction of olive oil may be responsible for some of its beneficial actions. In all parameters examined the beneficial effect of olive oil was more pronounced in subjects with an established metabolic syndrome or other chronic conditions/diseases. In conclusion, all these findings provide new knowledge that could lead to re-establishment of the role of olive oil in human nutrition.
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Affiliation(s)
- Evangelia Tsartsou
- Laboratory of Experimental Endocrinology, School of Medicine, University of Crete, Heraklion, Greece
| | | | - Elias Castanas
- Laboratory of Experimental Endocrinology, School of Medicine, University of Crete, Heraklion, Greece
| | - Marilena Kampa
- Laboratory of Experimental Endocrinology, School of Medicine, University of Crete, Heraklion, Greece
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14
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Chedraui P, Pérez-López FR. Metabolic syndrome during female midlife: what are the risks? Climacteric 2019; 22:127-132. [DOI: 10.1080/13697137.2018.1561666] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- P. Chedraui
- Instituto de Investigación e Innovación en Salud Integral, Facultad de Ciencias Médicas, Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador
| | - F. R. Pérez-López
- Department of Obstetrics and Gynecology, University of Zaragoza Faculty of Medicine and Lozano-Blesa University Hospital, Zaragoza, Spain
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15
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Piazzolla G, Candigliota M, Fanelli M, Castrovilli A, Berardi E, Antonica G, Battaglia S, Solfrizzi V, Sabbà C, Tortorella C. Hyperhomocysteinemia is an independent risk factor of atherosclerosis in patients with metabolic syndrome. Diabetol Metab Syndr 2019; 11:87. [PMID: 31673296 PMCID: PMC6815401 DOI: 10.1186/s13098-019-0484-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 10/15/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a clinical condition potentially promoting the development of atherosclerotic disease. To date, the clinical impact of elevated serum homocysteine (Hcy) levels in MetS is still under discussion. The aim of this cross sectional study was to evaluate the relationship between MetS and hyperhomocysteinemia and the potential role of Hcy in the pathogenesis of atherosclerotic complications of MetS. METHODS We recruited 300 outpatients with MetS. All patients underwent a medical history collection, physical examination, blood sampling and carotid ultrasound echo-color Doppler. According to Hcy levels, MetS patients were divided into two groups: "normal" (< 10.7 μmol/l; n = 140, group 1) and "high" Hcy (≥ 10.7 μmol/l; n = 160, group 2). Comparisons between groups were made by Student's t-test or Chi-square test. The effects of potential covariates on group differences were evaluated by general linear models. The relationships between continuous variables were assessed by simple or multiple correlation and by linear regression. Multiple regression models were built to evaluate the effects of Hcy, together with other potential risk factors, on carotid atherosclerosis. RESULTS Patients with high Hcy were predominantly male and slightly older than group 1 patients. Smokers and non-smokers exhibited similar Hcy levels, nor was a statistical relationship between pack-years and Hcy observed. Group 2 showed lower levels of folic acid, vitamin D, high density lipoprotein (HDL)-cholesterol and glomerular filtration rate (e-GFR) than group 1, but higher levels of C-peptide, uric acid and triglycerides. In all patients, Hcy was positively correlated with C-peptide and uric acid and negatively with folic acid and e-GFR. Intima-media thickness (IMT) and carotid stenosis degree were significantly higher in patients with high Hcy and a positive relationship between Hcy and both IMT and carotid stenosis was detected in all patients. Finally, Hcy atherogenic effects were independent of other well-known atherosclerosis risk factors. CONCLUSIONS Our results highlight a link between MetS and hyperhomocysteinemia and a direct effect of Hcy on atherogenic process during MetS. Early correction of folic acid levels may contribute to prevent cardiovascular complications in MetS patients.
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Affiliation(s)
- Giuseppina Piazzolla
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Mafalda Candigliota
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Margherita Fanelli
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Anna Castrovilli
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Elsa Berardi
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Gianfranco Antonica
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Stefano Battaglia
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Vincenzo Solfrizzi
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Carlo Sabbà
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Cosimo Tortorella
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G. Cesare 11, 70124 Bari, Italy
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16
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Associations of immunological factors with metabolic syndrome and its characteristic elements in Chinese centenarians. J Transl Med 2018; 16:315. [PMID: 30454064 PMCID: PMC6245859 DOI: 10.1186/s12967-018-1691-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 11/13/2018] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) has an increased prevalence (approximately 20-25% of the adult population) all over the world. Immunological function is significantly associated with the development of MetS, and MetS is beginning to be considered as a chronic immune-related disease. The present study addressed on the associations of immunological factors with MetS and its characteristic elements in Chinese centenarians. METHODS Hainan is a longevity region with the highest population density of centenarians in China. The China Hainan Centenarian Cohort Study has a considerable sample size, and provides a significant population-based sample of centenarians. Home interview, physical examination and blood analysis were conducted following standard procedures. RESULTS All centenarians had a median age of 102 (100-115) years, and the proportion of females was 80.8%. The proportion of centenarians with MetS was 16.0% (135 centenarians). Abdominal obesity, hypertension, dyslipidemia and diabetes mellitus had a prevalence of 26.4% (223 centenarians), 73.7% (623 centenarians), 40.4% (341 centenarians) and 10.7% (90 centenarians), respectively. In Logistic regression analyses, MetS was significantly associated with immunoglobulin E and complement C3 levels (P < 0.05 for all). Abdominal obesity was significantly associated with immunoglobulin E and complement C3 levels (P < 0.05 for all). CONCLUSIONS The present study provides epidemiological evidence that MetS has significant associations with immunoglobulin E and complement C3 levels, and demonstrates that abdominal obesity is significantly associated with immunoglobulin E and complement C3 levels in Chinese centenarians.
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Gonzalez-Chávez A, Chávez-Fernández JA, Elizondo-Argueta S, González-Tapia A, León-Pedroza JI, Ochoa C. Metabolic Syndrome and Cardiovascular Disease: A Health Challenge. Arch Med Res 2018; 49:516-521. [DOI: 10.1016/j.arcmed.2018.10.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/19/2018] [Accepted: 10/12/2018] [Indexed: 02/08/2023]
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18
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Sun H, Liu Q, Wang X, Li M, Fan Y, Song G, Liu Y. The longitudinal increments of serum alanine aminotransferase increased the incidence risk of metabolic syndrome: A large cohort population in China. Clin Chim Acta 2018; 488:242-247. [PMID: 30381232 DOI: 10.1016/j.cca.2018.10.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 10/26/2018] [Accepted: 10/26/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Although alanine aminotransferase (ALT) is well known to be associated with metabolic syndrome (MetS), prospective data on longitudinal increments in ALT activities and incident cases of MetS are limited. We analyzed the impact of longitudinal increments of ALT on MetS based on a health check-up population in China. METHODS A total of 4491 subjects free of MetS who completed at least two annual health examinations during March 2010 to April 2016 were enrolled in this cohort study. The MetS was defined according to the Joint Interim Statement criteria 2009. The RRs of incident MetS were estimated by using the Cox model and the Joint model in R software. RESULTS The cumulative incidence of MetS was 18.55% during the 7 years of follow-up. In the Cox model, the estimated RR of developing MetS was 1.751 (95% CI =1.532-2.000) for 1 unit augmented in LNALT-0 level. In the Joint model, the estimated RR of developing MetS was 3.626 (95% CI = 2.721-4.831) for 1 unit augmented in LNALT activity longitudinally. CONCLUSIONS The longitudinal increment of individuals' ALT activity over time increased the incidence risk of MetS and the effects generated by longitudinal increments of ALT on MetS was higher than that generated by baseline ALT.
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Affiliation(s)
- Hongge Sun
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China; The Centers for Disease Control and Prevention of Molidawa Daur Autonomous Banner, Hulun Buir, Inner Mongolia, China
| | - Qigui Liu
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Xiaorong Wang
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Meng Li
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Yongjun Fan
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China
| | - Guirong Song
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, Liaoning, China.
| | - Ying Liu
- The Physical Examination Center of the Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
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Zhou J, Gao Q, Wang J, Zhang M, Ma J, Wang C, Chen H, Peng X, Hao L. Comparison of coronary heart disease risk assessments among individuals with metabolic syndrome using three diagnostic definitions: a cross-sectional study from China. BMJ Open 2018; 8:e022974. [PMID: 30366915 PMCID: PMC6224712 DOI: 10.1136/bmjopen-2018-022974] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Metabolic syndrome (MetS) is a notable risk factor of coronary heart disease (CHD). However, there are differences in the methods used to define MetS. The purpose of this study was to determine which MetS definition most fully reflects the 10-year probability of CHD based on the Framingham risk algorithm. DESIGN Cross-sectional study. SETTING Data were obtained from the China Health and Nutrition Survey and the Influencing Factors of Chronic Diseases Survey conducted among residents of Nanshan District in Shenzhen, China. PARTICIPANTS In total, 1721 participants aged 20-80 years were included in this study. METHODS MetS was diagnosed according to the criteria of the National Cholesterol Education Program's Adult Treatment Panel (revised NCEP-ATP III), the International Diabetes Federation (IDF) and the Chinese Diabetes Society (CDS). The NCEP-ATP III algorithm was used to calculate the Framingham risk score, and the Framingham risk score was used to define the probability of developing CHD within 10 years either as low (<6%), moderate (6%-10%), moderately high (10%-20%) or high (>20%). Chi-square tests with or without the Bonferroni correction were used to compare the differences in the distribution of the 10-year estimated risk of developing CHD among the three definitions. RESULTS Compared with the other definitions, the revised NCEP-ATP III criteria identified more participants (30.96%, 95% CI 28.8% to 33.2%) as having MetS, while the CDS criteria showed the highest 10-year probability of developing CHD. The 10-year probability of developing CHD in the participants with MetS was significantly higher than that in the participants without MetS (CDS: χ2=157.65, revised ATP III: χ2=45.17, IDF: χ2=306.15, all p<0.001), and all definitions more fully reflect the CHD risk in men than in women (revised NCEP-ATP III: χ2=72.83; IDF: χ2=63.60; CDS: χ2=23.84; all p<0.001). CONCLUSIONS This study demonstrates the differences in the prevalence and distribution of the 10-year estimated risk of developing CHD based on the definition of MetS. A significant finding of this study is that the MetS definitions have better performance for men than for women. Further studies in China, especially longitudinal studies, are needed to determine which definition of MetS is best suited for predicting CHD risk.
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Affiliation(s)
- Juan Zhou
- Department of Nutrition and Food Hygiene, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Food Nutrition and Safety, Huazhong University of Science and Technology Tongji Medical College, Wuhan, China
| | - Qin Gao
- Department of Nutrition and Food Hygiene, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Food Nutrition and Safety, Huazhong University of Science and Technology Tongji Medical College, Wuhan, China
| | - Jun Wang
- Clinical laboratory, Shenzhen Centre for Chronic Disease Control, Shenzhen, China
| | - Min Zhang
- Department of chronic noncommunicable diseases, Nanshan Centre for Chronic Disease Control, Shenzhen, China
| | - Jianping Ma
- Department of chronic noncommunicable diseases, Nanshan Centre for Chronic Disease Control, Shenzhen, China
| | - Changyi Wang
- Department of chronic noncommunicable diseases, Nanshan Centre for Chronic Disease Control, Shenzhen, China
| | - Hongen Chen
- Department of chronic noncommunicable diseases, Nanshan Centre for Chronic Disease Control, Shenzhen, China
| | - Xiaolin Peng
- Department of chronic noncommunicable diseases, Nanshan Centre for Chronic Disease Control, Shenzhen, China
| | - Liping Hao
- Department of Nutrition and Food Hygiene, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Food Nutrition and Safety, Huazhong University of Science and Technology Tongji Medical College, Wuhan, China
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20
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Duong TV, Wong TC, Chen HH, Chen TW, Chen TH, Hsu YH, Peng SJ, Kuo KL, Liu HC, Lin ET, Wang CS, Tseng IH, Feng YW, Chang TY, Su CT, Yang SH. Inadequate dietary energy intake associates with higher prevalence of metabolic syndrome in different groups of hemodialysis patients: a clinical observational study in multiple dialysis centers. BMC Nephrol 2018; 19:236. [PMID: 30231860 PMCID: PMC6145210 DOI: 10.1186/s12882-018-1041-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 09/10/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) has been established as a risk for cardiovascular diseases and mortality in hemodialysis patients. Energy intake (EI) is an important nutritional therapy for preventing MetS. We examined the association of self-reported dietary EI with metabolic abnormalities and MetS among hemodialysis patients. METHODS A cross-sectional study design was carried out from September 2013 to April 2017 in seven hemodialysis centers. Data were collected from 228 hemodialysis patients with acceptable EI report, 20 years old and above, underwent three hemodialysis sessions a week for at least past 3 months. Dietary EI was evaluated by a three-day dietary record, and confirmed by 24-h dietary recall. Body compositions were measured by bioelectrical impedance analysis. Biochemical data were analyzed using standard laboratory tests. The cut-off values of daily EI were 30 kcal/kg, and 35 kcal/kg for age ≥ 60 years and < 60 years, respectively. MetS was defined by the American Association of Clinical Endocrinologists (AACE-MetS), and Harmonizing Metabolic Syndrome (HMetS). Logistic regression models were utilized for examining the association between EI and MetS. Age, gender, physical activity, hemodialysis vintage, Charlson comorbidity index, high sensitive C-reactive protein, and interdialytic weight gains were adjusted in the multivariate analysis. RESULTS The prevalence of inadequate EI, AACE-MetS, and HMetS were 60.5%, 63.2%, and 53.9%, respectively. Inadequate EI was related to higher proportion of metabolic abnormalities and MetS (p < 0.05). Results of the multivariate analysis shows that inadequate EI was significantly linked with higher prevalence of impaired fasting glucose (OR = 2.42, p < 0.01), overweight/obese (OR = 6.70, p < 0.001), elevated waist circumference (OR = 8.17, p < 0.001), AACE-MetS (OR = 2.26, p < 0.01), and HMetS (OR = 3.52, p < 0.01). In subgroup anslysis, inadequate EI strongly associated with AACE-MetS in groups of non-hypertension (OR = 4.09, p = 0.004), and non-cardiovascular diseases (OR = 2.59, p = 0.012), and with HMetS in all sub-groups of hypertension (OR = 2.59~ 5.33, p < 0.05), diabetic group (OR = 8.33, p = 0.003), and non-cardiovascular diseases (OR = 3.79, p < 0.001). CONCLUSIONS Inadequate EI and MetS prevalence was high. Energy intake strongly determined MetS in different groups of hemodialysis patients.
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Affiliation(s)
- Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, No. 250 Wuxing Street, Taipei, 110, Taiwan
| | - Te-Chih Wong
- Department of Nutrition and Health Sciences, Chinese Culture University, Taipei, Taiwan
| | - Hsi-Hsien Chen
- Department of Nephrology, Taipei Medical University Hospital, Taipei, Taiwan
- School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tzen-Wen Chen
- School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tso-Hsiao Chen
- School of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Nephrology, Taipei Medical University- Wan Fang Hospital, Taipei, Taiwan
| | - Yung-Ho Hsu
- School of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University- Shuang Ho Hospital, Taipei, Taiwan
| | - Sheng-Jeng Peng
- Division of Nephrology, Cathay General Hospital, Taipei, Taiwan
| | - Ko-Lin Kuo
- Division of Nephrology, Taipei Tzu-Chi Hospital, Taipei, Taiwan
| | - Hsiang-Chung Liu
- Department of Nephrology, Wei Gong Memorial Hospital, Miaoli, Taiwan
| | - En-Tzu Lin
- Department of Nephrology, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Chi-Sin Wang
- School of Nutrition and Health Sciences, Taipei Medical University, No. 250 Wuxing Street, Taipei, 110, Taiwan
| | - I-Hsin Tseng
- School of Nutrition and Health Sciences, Taipei Medical University, No. 250 Wuxing Street, Taipei, 110, Taiwan
| | - Yi-Wei Feng
- School of Nutrition and Health Sciences, Taipei Medical University, No. 250 Wuxing Street, Taipei, 110, Taiwan
| | - Tai-Yue Chang
- School of Nutrition and Health Sciences, Taipei Medical University, No. 250 Wuxing Street, Taipei, 110, Taiwan
| | - Chien-Tien Su
- School of Public Health, Taipei Medical University, Taipei, Taiwan
- Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shwu-Huey Yang
- School of Nutrition and Health Sciences, Taipei Medical University, No. 250 Wuxing Street, Taipei, 110, Taiwan.
- Research Center of Geriatric Nutrition, Taipei Medical University, Taipei, Taiwan.
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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Sun F, Gao B, Wang L, Xing Y, Ming J, Zhou J, Fu J, Li X, Xu S, Liu G, Ji Q. Agreement Between the JCDCG, Revised NCEP-ATPIII, and IDF Definitions of Metabolic Syndrome in a Northwestern Chinese Population. Diabetes Ther 2018; 9:1457-1468. [PMID: 29808362 PMCID: PMC6064597 DOI: 10.1007/s13300-018-0446-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION The Joint Committee for Developing Chinese Guidelines (JCDCG) introduced the Chinese definition for metabolic syndrome (MS), which has been verified in southern Chinese people but not in northwestern Chinese people. We evaluated the MS definition proposed by the JCDCG in a northwestern Chinese population, in comparison with those of the revised National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATPIII) and the International Diabetes Federation (IDF). METHODS This population-based cross-sectional study was a part of the China National Diabetes and Metabolic Disorders Study conducted in Shaanxi province. We included 3243 participants aged ≥ 20 years. The age-adjusted MS prevalence was assessed per the 2007 Chinese population structure. The agreement between different definitions was assessed by the kappa statistic. RESULTS The standardized prevalence of JCDCG-MS, revised ATPIII-MS, and IDF-MS was 22.4%, 29.4%, and 24.9%, respectively. Among women, the agreement of the JCDCG definition with the revised ATPIII and the IDF definition was not good (κ = 0.599 and 0.601, respectively); 54.6% of the revised ATPIII-MS and 56% of the IDF-MS were defined as MS according to the JCDCG definition. Among men, the agreement of JCDCG definition with the revised ATPIII and IDF definitions was very good (κ = 0.863) and substantial (κ = 0.741), respectively. CONCLUSION The agreement of the JCDCG definition with the revised ATPIII and IDF definitions was insufficient in women. Compared with the other two definitions, the JCDCG definition underestimates MS prevalence in northwestern women.
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Affiliation(s)
- Fei Sun
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Bin Gao
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Li Wang
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Ying Xing
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jie Ming
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jie Zhou
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jianfang Fu
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Xiaomiao Li
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Shaoyong Xu
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Guocai Liu
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
- The Third Department of Internal Medicine, The 273 Hospital of Chinese PLA, Korla, Xinjiang, China
| | - Qiuhe Ji
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
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Wang XR, Song GR, Li M, Sun HG, Fan YJ, Liu Y, Liu QG. Longitudinal associations of high-density lipoprotein cholesterol or low-density lipoprotein cholesterol with metabolic syndrome in the Chinese population: a prospective cohort study. BMJ Open 2018; 8:e018659. [PMID: 29743317 PMCID: PMC5942466 DOI: 10.1136/bmjopen-2017-018659] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE Currently, most studies only reveal the relationship between baseline high-density lipoprotein cholesterol (HDL-c) or low-density lipoprotein cholesterol (LDL-c) levels and metabolic syndrome (MetS). The relationship between dynamic changes in HDL-c or LDL-c and MetS remains unclear. We aimed to gain a deeper understanding of the relationship between the dynamic changes in HDL-c or LDL-c and MetS. DESIGN A prospective study. SETTING The Medical Centre of the Second Hospital affiliated with Dalian Medical University from 2010 to 2016. PARTICIPANTS A total of 4542 individuals who were initially MetS-free and completed at least two follow-up examinations as part of the longitudinal population were included. METHODS The Joint Interim Statement criteria 2009 were used to define MetS. We used the Joint model to estimate the relative risks (RRs) of incident MetS. RESULTS The cumulative incidence of MetS was 17.81% and was 14.86% in men and 5.36% in women during the 7 years of follow-up. In the Joint models, the RRs of the longitudinal decrease in HDL-c and the longitudinal increase in LDL-c for the development of MetS were 18.8781-fold (95% CI 12.5156 to 28.4900) and 1.3929-fold (95% CI 1.2283 to 1.5795), respectively. CONCLUSIONS The results highlight that the dynamic longitudinal decrement of HDL-c or the increment of LDL-c is associated with an elevated risk of MetS.
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Affiliation(s)
- Xiao-Rong Wang
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, China
| | - Gui-Rong Song
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, China
| | - Meng Li
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, China
| | - Hong-Ge Sun
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, China
| | - Yong-Jun Fan
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, China
| | - Ying Liu
- The Physical Examination Centre, The Physical Examination Centre of the Second Affiliated Hospital to Dalian Medical University, Dalian, Liaoning, China
| | - Qi-Gui Liu
- Department of Health Statistics, School of Public Health, Dalian Medical University, Dalian, China
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La Torre G, Saulle R, Di Murro F, Siliquini R, Firenze A, Maurici M, Mannocci A, Colamesta V, Barillà F, Ferrante F, Agati L. Mediterranean diet adherence and synergy with acute myocardial infarction and its determinants: A multicenter case-control study in Italy. PLoS One 2018; 13:e0193360. [PMID: 29543823 PMCID: PMC5854311 DOI: 10.1371/journal.pone.0193360] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 02/11/2018] [Indexed: 12/03/2022] Open
Abstract
Background Cardiovascular diseases are the leading causes of mortality and morbidity in Western countries. The possible synergistic effect of poor adherence to a Mediterranean diet (MD) and other risk factors for acute myocardial infarction (AMI) such as hypertension, cholesterol, ever smoker, BMI> 25, diabetes, has not been deeply studied. Design Case-control study. Methods Patients with first AMI and controls from four tertiary referral Italian centers were screened for enrolment. Dietary information was collected through a questionnaire and a MD adherence score was calculated. Physical activity and smoking habits were also registered. The Synergy Index was calculated according to Rothman. Results 127 cases and 173 controls were enrolled. The analysis was conducted using a dichotomous variable for the MD score with values ≥7 representing good adherence. Multivariate analysis showed the following variables associated to AMI: ever smoker (OR = 2.08), diabetes (OR = 1.42), hypertension (OR = 2.08), hypercholesterolemia (OR = 2.47), BMI> 25 (OR = 1.99), while a protective effect emerged both in subjects scoring > 7 on the MD score (OR = 0.55) and in subjects resident of Southern Italy (OR = 0.38). A synergistic effect does exist between poor adherence to the MD and the following risk factors: hypertension, hypercholesterolemia, BMI >25, diabetes and being a resident in central and northern Italy. Conclusion Synergy between heart disease risk factors and MD underlines the need to enlarge the list of known modifiable cardiovascular risk factors to include and promote adherence to Mediterranean dietary habits.
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Affiliation(s)
- Giuseppe La Torre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
- * E-mail:
| | - Rosella Saulle
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Francesca Di Murro
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Roberta Siliquini
- Department of Public Health Sciences and Pediatrics Torino University, Turin, Italy
| | - Alberto Firenze
- Department of Sciences for Health Promotion and Mother-Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Massimo Maurici
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Alice Mannocci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Vittoria Colamesta
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Francesco Barillà
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiological and Geriatric Sciences, Sapienza University of Rome, Rome, Italy
| | - Fabio Ferrante
- Department of Cardiology, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Luciano Agati
- Department of Cardiology, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
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Metabolic syndrome and Chronic Obstructive Pulmonary Disease (COPD): The interplay among smoking, insulin resistance and vitamin D. PLoS One 2017; 12:e0186708. [PMID: 29065130 PMCID: PMC5655494 DOI: 10.1371/journal.pone.0186708] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 10/05/2017] [Indexed: 02/06/2023] Open
Abstract
Background A close relationship between Metabolic Syndrome (MetS) and Chronic Obstructive Pulmonary Disease (COPD) has been described, but the exact nature of this link remains unclear. Current epidemiological data refer exclusively to the MetS prevalence among patients with COPD and data about the prevalence of COPD in MetS patients are still unavailable. Aim of the study To analyse and compare risk factors, clinical and metabolic characteristics, as well as the main respiratory function parameters, among patients affected by MetS, COPD or both diseases. Patients We recruited 59 outpatients with MetS and 76 outpatients with COPD. After medical history collection, physical examination, blood sampling for routine analysis, spirometric evaluation, they were subdivided into MetS (n = 46), MetS+COPD (n = 60), COPD (n = 29). Results A MetS diagnosis was assigned to 62% of COPD patients recruited in the COPD Outpatients Clinic of the Pneumology Department, while the COPD prevalence in MetS patients enrolled in the Internal Medicine Metabolic Disorders Outpatients Clinic was 22%. More than 60% of subjects enrolled in each Department were unaware that they suffered from an additional disease. MetS+COPD patients exhibited significantly higher C-peptide levels. We also found a positive relation between C-peptide and pack-years in all subjects and a negative correlation between C-peptide and vitamin D only in current smokers. Finally, a negative association emerged between smoking and vitamin D. Conclusions We have estimated, for the first time, the COPD prevalence in MetS and suggest a potential role of smoking in inducing insulin resistance. Moreover, a direct effect of smoking on vitamin D levels is proposed as a novel mechanism, which may account for both insulin resistance and COPD development.
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Calza L, Colangeli V, Magistrelli E, Rossi N, Rosselli Del Turco E, Bussini L, Borderi M, Viale P. Prevalence of metabolic syndrome in HIV-infected patients naive to antiretroviral therapy or receiving a first-line treatment. HIV CLINICAL TRIALS 2017; 18:110-117. [PMID: 28420298 DOI: 10.1080/15284336.2017.1311502] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND The combination antiretroviral therapy (cART) has dramatically improved the life expectancy of patients with HIV infection, but may lead to several long-term metabolic abnormalities. However, data about the frequency of metabolic syndrome (MS) in HIV-infected people vary considerably across different observational studies. METHODS The prevalence of MS among HIV-infected patients was evaluated by a cross-sectional study conducted among subjects naive to cART or receiving the first antiretroviral regimen and referring to our Clinics from January 2015 to December 2015. The diagnosis of MS was made based on the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), and International Diabetes Federation (IDF) criteria. RESULTS The study recruited 586 patients: 98 naive to cART and 488 under the first antiretroviral treatment. The prevalence of MS, according to NCEP-ATP III criteria, was significantly higher among treated patients than among naive ones (20.9% vs. 7.1%; p = 0.014). The most frequently reported components of MS among treated patients were high triglycerides (44.3%), low high-density lipoprotein cholesterol (41.1%), and hypertension (19.7%). On multivariate analysis, long duration of HIV infection, low nadir of CD4 lymphocytes, high body mass index, current use of one protease inhibitor, and long duration of cART were significantly associated with a higher risk of MS, while current use of one integrase inhibitor was significantly associated with a lower risk of MS. CONCLUSIONS The non-negligible prevalence of MS among HIV-infected patients under cART requires a careful and periodic monitoring of its components, with particular attention to dyslipidemia and hypertension.
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Affiliation(s)
- Leonardo Calza
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Vincenzo Colangeli
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Eleonora Magistrelli
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Nicolo' Rossi
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Elena Rosselli Del Turco
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Linda Bussini
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Marco Borderi
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
| | - Pierluigi Viale
- a Clinics of Infectious Diseases, Department of Medical and Surgical Sciences , S.Orsola-Malpighi Hospital, "Alma Mater Studiorum" University of Bologna , Bologna , Italy
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Wang Z, Shen XH, Feng WM, Qiu W. Mast cell specific immunological biomarkers and metabolic syndrome among middle-aged and older Chinese adults. Endocr J 2017; 64:245-253. [PMID: 27784852 DOI: 10.1507/endocrj.ej16-0388] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The main aim of this study is to explore whether these mast cell specific immunological biomarkers [immunoglobulin E (IgE), chymase and tryptase] is an independent risk factor of MetS and whether the combined action of these biomarkers increased the associations with MetS. Three mast cell-specific immunological biomarkers were measured using enzyme linked immunosorbent assay (ELISA). One-way analysis of covariance and logistic regression models were used for analyzing the associations between immunological biomarkers with MetS. A total of 340 participants, 82 (24.1%) individuals had diabetes mellitus, 31 (9.1%) had MetS (without diabetes mellitus) and 110 had MetS plus diabetes mellitus. After adjusting by multivariable (age, gender, smoking, and family history for hypertension), compared with no diabetes mellitus or MetS group (reference group), hs-CRP was associated with diabetes mellitus [OR (odds ratio): 2.29 (1.15-4.57, 95% CI (confidence interval), p=0.019] and MetS plus diabetes mellitus [OR: 2.20 (1.05-4.61, 95% CI), p=0.036], IgE was associated with MetS plus diabetes mellitus [OR: 2.38 (1.13-5.02, 95% CI), p=0.023]. After adjusting by multivariable, compared with reference group, most of combined elevated inflammatory or immunological biomarkers were significantly associated with diabetes mellitus or MetS with or without diabetes mellitus. Patients with established diabetes mellitus or MetS had different inflammatory or immunological cytokine profile (such as hs-CRP, IgE, chymase, tryptase), which indicated that there is an alteration in the function of the immune system in diabetes mellitus or MetS patient. But these results are requested to be further demonstrated for large sample population-based cohort study.
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Affiliation(s)
- Zhen Wang
- Department of Clinical Medicine, School of Nursing & Medicine, Huzhou University, Huzhou, Zhejiang 313000, China
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Kapelios CJ, Kyriazis I, Ioannidis I, Dimosthenopoulos C, Hatziagelaki E, Liatis S. Diet, life-style and cardiovascular morbidity in the rural, free living population of Elafonisos island. BMC Public Health 2017; 17:147. [PMID: 28143598 PMCID: PMC5286858 DOI: 10.1186/s12889-017-4053-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 01/19/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND There are about 70 small islands in the Aegean and Ionian Sea, of less than 300 Km2 and 5000 inhabitants each, comprising a total population of more than 75,000 individuals with geographical and socioeconomic characteristics of special interest. The objective of the present study was to assess lifestyle characteristics and the state of cardiovascular risk of the population of a small Eastern Mediterranean island, Elafonisos. METHODS PERSEAS (Prospective Evaluation of cardiovascular Risk Surrogates in Elafonisos Area Study) is an ongoing, population-based, longitudinal survey of cardiovascular risk factors, life-style characteristics and related morbidity/mortality performed in a small and relatively isolated island of the Aegean Sea, named Elafonisos. Validated, closed-ended questionnaires for demographic, socio-economic, clinical and lifestyle characteristics were distributed and analyzed. The MedDietScore, a validated Mediterranean diet score was also calculated. In addition, all participants underwent measurement of anthropometric parameters, blood pressure and a full blood panel for glucose and lipids. RESULTS The analysis included 596 individuals who represented 74.5% of the target population. The mean age of the population was 49.5 ± 19.6 years and 48.2% were males. Fifty participants (8.4%) had a history of cardiovascular disease (CVD). The rates of reported diabetes, hypertension, and hypercholesterolemia were 7.7%, 30.9% and 30.9% respectively, with screen-detection of each condition accounting for an additional 4.0%, 12.9%, and 23.3% of cases, respectively. Four hundred and seven individuals (68.3%) were overweight or obese, 25% reported being physically inactive and 36.6% were active smokers. The median MedDietScore was 25 [interquartile range: 6, range 12-47] with higher values significantly associated with older age, better education, increased physical activity, absence of history of diabetes and known history of hypercholesterolemia. CONCLUSIONS Obesity and traditional risk factors for CVD are highly prevalent among the inhabitants of a small Mediterranean island. Adherence to the traditional Mediterranean diet in this population is moderate, while physical activity is low. There seems to be a need for lifestyle modification programs in order to reverse the increasing cardiovascular risk trends in rural isolated areas of the Mediterranean basin.
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Affiliation(s)
- Chris J Kapelios
- Hellenic Medical Society for the study of Risk Factors in Vascular Diseases, 8 Iak. Dragatsi Street, 18535, Peiraias, Greece.
| | - Ioannis Kyriazis
- Hellenic Medical Society for the study of Risk Factors in Vascular Diseases, 8 Iak. Dragatsi Street, 18535, Peiraias, Greece
| | - Ioannis Ioannidis
- Hellenic Medical Society for the study of Risk Factors in Vascular Diseases, 8 Iak. Dragatsi Street, 18535, Peiraias, Greece
| | - Charilaos Dimosthenopoulos
- Hellenic Medical Society for the study of Risk Factors in Vascular Diseases, 8 Iak. Dragatsi Street, 18535, Peiraias, Greece
| | - Erifili Hatziagelaki
- Hellenic Medical Society for the study of Risk Factors in Vascular Diseases, 8 Iak. Dragatsi Street, 18535, Peiraias, Greece
| | - Stavros Liatis
- Hellenic Medical Society for the study of Risk Factors in Vascular Diseases, 8 Iak. Dragatsi Street, 18535, Peiraias, Greece
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