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Zhao LH, Liu Y, Xiao JY, Wang JX, Li XW, Cui Z, Gao J. Prognostic Value of Metabolic Syndrome in Patients With Non-ST Elevated Myocardial Infarction Undergoing Percutaneous Coronary Intervention. Front Cardiovasc Med 2022; 9:912999. [PMID: 35811732 PMCID: PMC9260082 DOI: 10.3389/fcvm.2022.912999] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/23/2022] [Indexed: 12/12/2022] Open
Abstract
Objective We aim to investigate the prognostic effects of metabolic syndrome (MS) on patients with non-ST elevated myocardial infarction (NSTEMI) after percutaneous coronary intervention (PCI). Methods Patients with NSTEMI undergoing PCI were consecutively collected. According to the presence or absence of MS, they were divided into two groups and followed up for 1 year. The endpoint was major adverse cardiovascular events (MACE), including all-cause death, unstable angina hospitalization, heart failure (HF) hospitalization, non-fatal recurrent myocardial infarction (MI), and target lesion revascularization. Also, six subgroups were made according to gender, age, left ventricular ejection fraction (LVEF), Global Registry of Acute Coronary Events (GRACE) score, hypersensitive troponin (hsTNT), and several diseased vessels. Cox proportional hazard model was adopted to analyze the effect of MS on MACE in all the patients and different subgroups. Results A total of 1,295 patients were included in the current analysis and 660 (50.97%) of them had MS. About 88 patients were lost to follow-up, and the overall average follow-up was 315 days. MS was an independent risk factor for MACE (HR 1.714, CI 1.265–2.322, p = 0.001), all-cause death, heart failure (HF) hospitalization, and non-fatal recurrent MI. In the MS component, BMI ≥28 kg/m2 was positively associated with MACE. Subgroup analysis indicated the prognostic value of MS was more striking for patients with the following: age of >60, LVEF of ≤40%, GRACE of >140, multivessel disease, or hsTNT of >0.1 ng/ml. Conclusions The MS was a robust adverse prognostic factor in patients diagnosed with NSTEMI, especially among those of older age and at higher ischemic risk. A BMI of ≥28 kg/m2 independently predicted the occurrence of MACE. Prognosis may be improved by controlling abdominal obesity.
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Affiliation(s)
- Li-Hong Zhao
- Graduate School, Tianjin Medical University, Tianjin, China
- Cardiac Function Department, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, China
| | - Yin Liu
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
| | - Jian-Yong Xiao
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
| | - Ji-Xiang Wang
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
| | - Xiao-Wei Li
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
| | - Zhuang Cui
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Jing Gao
- Tianjin Cardiovascular Institute, Tianjin Chest Hospital, Tianjin, China
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
- *Correspondence: Jing Gao
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Gao J, Wang Y, Yang YN, Wu XY, Cui Y, Zou ZH, Cui Z, Liu Y. Impact of Metabolic Syndrome and Its Components on Clinical Severity and Long-Term Prognosis in Patients With Premature Myocardial Infarction. Front Endocrinol (Lausanne) 2022; 13:920470. [PMID: 35846283 PMCID: PMC9279730 DOI: 10.3389/fendo.2022.920470] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The effects of metabolic syndrome (MS) on premature myocardial infarction (PMI) are not clear to date. This study aimed to investigate the impact of MS and its components on clinical severity and long-term prognosis in patients with PMI. METHODS We enrolled 772 patients aged ≤45 years old who were diagnosed with acute myocardial infarction (AMI) at our hospital consecutively between 2015 and 2020. The patients were divided into an MS group and non-MS group. The parameters of clinical severity were compared using regression analysis. Patients were followed for median of 42 months for major adverse cardiovascular events (MACE). RESULTS Hyperglycemia was associated with multi-vessel disease [odds ratio(OR)=1.700, 95% confidence interval (CI)=1.172-2.464, P=0.005] and Syntax score ≥33 (OR=2.736, 95% CI=1.241-6.032, P=0.013). Increased MACE were observed in the MS group(17.9% vs 10.3%, P=0.004).The Kaplan-Meier curve also showed significant differences (P< 0.001). MS was an independent risk factor for MACE. Of each component of MS, BMI ≥28 kg/m2 (hazard ratio [HR]=2.022, 95% CI =1.213-3.369, P=0.007] and hyperglycemia (HR=2.904, 95% CI=1.847-4.567, P<0.001) were independent risk factors for MACE. CONCLUSIONS In patients with PMI, 1) hyperglycemia usually indicates more severe lesions; 2) MS as a whole was an independent risk factor for MACE; 3) BMI ≥28.0 kg/m2 and hyperglycemia were associated with MACE.
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Affiliation(s)
- Jing Gao
- Chest Hospital, Tianjin University, Tianjin, China
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
- Cardiovascular Institute, Tianjin Chest Hospital, Tianjin, China
| | - Yuan Wang
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
| | - Ya-Nan Yang
- Cancer Department, Daping Hospital, Army Medical University, Chongqing, China
| | - Xiao-Yuan Wu
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
| | - Yan Cui
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
| | - Zhong-He Zou
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
| | - Zhuang Cui
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, Tianjin, China
- *Correspondence: Zhuang Cui, ; Yin Liu,
| | - Yin Liu
- Thoracic Clinical College, Tianjin Medical University, Tianjin, China
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
- *Correspondence: Zhuang Cui, ; Yin Liu,
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Rozemeijer R, van Muiden IG, Koudstaal S, Leenders GE, Timmers L, Rittersma SZ, Kraaijeveld AO, Doevendans PA, Voskuil M, Stella PR. One-year clinical outcomes of patients treated with polymer-free amphilimus-eluting stents or zotarolimus-eluting stents: A propensity-score adjusted analysis. Catheter Cardiovasc Interv 2019; 94:61-69. [PMID: 30604493 PMCID: PMC6619187 DOI: 10.1002/ccd.28041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 12/01/2018] [Indexed: 11/26/2022]
Abstract
Background Polymer‐free amphilimus‐eluting stents (PF‐AES) represent a novel elution‐technology in coronary stenting. We aimed to assess 1‐year clinical outcomes of PF‐AES as compared to latest‐generation permanent polymer zotarolimus‐eluting stents (PP‐ZES) in a real‐world all‐comers setting. Methods A prospective registry of patients treated with either PF‐AES or PP‐ZES between 2014 and 2016 was conducted. The primary outcome was defined as major adverse cardiac and cerebrovascular events (MACCE), and the secondary outcome was defined as target‐lesion failure (TLF) at 1 year. To account for measured confounders, a propensity‐score adjusted Cox proportional‐hazard model was built to evaluate clinical outcomes. Results A total of 734 consecutive patients with 1,269 DES implantations were enrolled. The population was characterized by 28% diabetes, 24% ST‐segment elevation myocardial infarction, and a high number of complex lesions (69%). The rate of MACCE was 11.5% for PF‐AES and 13.6% for PP‐ZES, plog‐rank = 0.11. TLF was numerically lower in PF‐AES as compared to PP‐ZES (5.4 vs. 6.1%, plog‐rank = 0.68). After propensity‐score adjustment, PF‐AES showed a trend toward a lower rate of MACCE and a favorable rate of TLF as compared to PP‐ZES (HR 0.70; 95%CI 0.45 to 1.10, P = 0.12; and HR 0.88; 95%CI 0.47 to 1.65, P = 0.68, respectively). Rates of definite ST were low (0.8 vs. 0.3%, plog‐rank = 0.62). Conclusions Our study suggests that implantation of PF‐AES was safe and effective in real‐world patients, with low‐rates of MACCE and TLF at 1 year. Our data needs to be confirmed by a large trial to evaluate the clinical outcomes of this novel polymer‐free, eluting‐technology used in PF‐AES.
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Affiliation(s)
- Rik Rozemeijer
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Ivar G van Muiden
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Stefan Koudstaal
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands.,Farr Institute of Health Informatics, University College London
| | - Geert E Leenders
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Leo Timmers
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Saskia Z Rittersma
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Adriaan O Kraaijeveld
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Pieter A Doevendans
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands.,Netherlands Heart Institute, Utrecht, The Netherlands.,Central Military Hospital, Utrecht, The Netherlands
| | - Michiel Voskuil
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Pieter R Stella
- Department of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
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Kim Y, Ahn Y, Cho MC, Kim CJ, Kim YJ, Jeong MH. Current status of acute myocardial infarction in Korea. Korean J Intern Med 2019; 34:1-10. [PMID: 30612415 PMCID: PMC6325441 DOI: 10.3904/kjim.2018.381] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 11/27/2018] [Indexed: 01/16/2023] Open
Abstract
Coronary artery disease, especially acute myocardial infarction (AMI), is a leading cause of death in the Asia-Pacific region. The Korea Acute Myocardial Infarction Registry (KAMIR) is the first nationwide, prospective, multicenter registry of Korean patients with AMI. Since the KAMIR first began in November 2005, more than 70,000 patients have been enrolled, and 230 papers have been published (as of October 2018). Moreover, published data from the KAMIR have revealed different characteristics from those of Western AMI registries regarding risk factors, interventional strategies, and clinical outcomes. As a result, the KAMIR study has improved the outcomes of percutaneous coronary intervention and reduced mortality. We propose the use of the KAMIR score in the prediction of 1-year mortality. Using data from the KAMIR, we provide an overview of the current status of AMI in Korea, including trends in demographic characteristics, risk factors, medications, treatment strategies, and clinical outcomes.
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Affiliation(s)
- Yongcheol Kim
- Departemt of Cardiology, Chonnam National University Hospital, Gwangju, Korea
| | - Youngkeun Ahn
- Departemt of Cardiology, Chonnam National University Hospital, Gwangju, Korea
| | - Myeong Chan Cho
- Department of Cardiology, Chungbuk National University Hospital, Cheongju, Korea
| | - Chong Jin Kim
- Department of Cardiology, Kyung Hee University Hospital, Seoul, Korea
| | - Young Jo Kim
- Department of Cardiology, Yeungnam University Medical Center, Daegu, Korea
| | - Myung Ho Jeong
- Departemt of Cardiology, Chonnam National University Hospital, Gwangju, Korea
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Kim Y, Jeong MH, Ahn Y, Kim JH, Hong YJ, Sim DS, Kim MC, Kim HS, Park SJ, Gwon HC, Yun KH, Oh SK, Kim CJ, Cho MC. Results of a 10-Year Experience in Korea Using Drug-Eluting Stents During Percutaneous Coronary Intervention for Acute Myocardial Infarction (from the Korea Acute Myocardial Infarction Registry). Am J Cardiol 2018; 122:365-373. [PMID: 30041888 DOI: 10.1016/j.amjcard.2018.04.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 04/05/2018] [Accepted: 04/06/2018] [Indexed: 10/17/2022]
Abstract
Limited information exists about characteristics of patients with acute myocardial infarction (AMI) in Asia. We examined trends in interventional treatment and clinical outcomes for AMI from the Korea Acute Myocardial Infarction Registry (KAMIR). The study population was derived from patients in the KAMIR from November 2005 to December 2016. We identified 54,402 patients with ST-elevation myocardial infarction (STEMI) (n = 29,222) and non-ST-elevation myocardial infarction (NSTEMI) (n = 25,180). The rate of percutaneous coronary intervention (PCI) increased to 96.2% of STEMI group and 84.3% of NSTEMI group in 2016, respectively (All ptrend <0.001). Furthermore, the rate of successful PCI was 97.3% in STEMI and 97.9% in NSTEMI. The rate of primary PCI increased from 67.8% in 2005 to 96.9% in 2016 (ptrend <0.001). Moreover, in patients with STEMI, the proportion of drug-eluting stent implantation increased from 88.8% in 2005 to 97.9% in 2016 (ptrend <0.001). Regarding 1-year clinical outcomes, incidence of definite stent thrombosis was 0.5%, 0.6%, and 0.4% in patients with AMI, STEMI, and NSTEMI, respectively. Moreover, 1-year mortality of AMI improved almost 40% compared with in 2005 (11.4% in 2005 and 6.7% in 2015, ptrend <0.001). In Korean patients with AMI, the rate of primary PCI and drug-eluting stent implantation in STEMI was evidently higher than in the Western registries. In 1-year clinical outcomes, the incidence of stent thrombosis was low and mortality of AMI gradually improved and was lower than in the Western registries.
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Sim DS, Jeong MH. Differences in the Korea Acute Myocardial Infarction Registry Compared with Western Registries. Korean Circ J 2017; 47:811-822. [PMID: 29035427 PMCID: PMC5711672 DOI: 10.4070/kcj.2017.0027] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 03/14/2017] [Accepted: 05/31/2017] [Indexed: 01/26/2023] Open
Abstract
The Korea Acute Myocardial Infarction Registry (KAMIR) is the first nationwide registry that reflects current therapeutic approaches and acute myocardial infarction (AMI) management in Korea. The results of the KAMIR demonstrated different risk factors and responses to medical and interventional treatments. The results indicated that the incidence of ST-elevation myocardial infarction (STEMI) was relatively high, and that the prevalence of dyslipidemia was relatively low with higher triglyceride and lower high-density lipoprotein cholesterol levels. Percutaneous coronary intervention (PCI) rates were high for both STEMI and non-ST-elevation myocardial infarction (NSTEMI) with higher use of drug-eluting stents (DESs). DES were effective and safe without increased risk of stent thrombosis in Korean AMI patients. Triple antiplatelet therapy, consisting of aspirin, clopidogrel, and cilostazol, was effective in preventing adverse clinical outcomes after PCI. Statin therapy was effective in Korean AMI patients, including those with very low levels of low-density lipoprotein cholesterol and those with cardiogenic shock. The KAMIR score had a greater predictive value than Thrombolysis in Myocardial Infarction (TIMI) and Global Registry of Acute Coronary Events (GRACE) scores for long-term mortality in AMI patients. Based on these results, the KAMIR will be instrumental for establishing new therapeutic strategies and effective methods for secondary prevention of AMI and guidelines for Asian patients.
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Affiliation(s)
- Doo Sun Sim
- The Heart Center of Chonnam National University Hospital, Gwangju, Korea
| | - Myung Ho Jeong
- The Heart Center of Chonnam National University Hospital, Gwangju, Korea.
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