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Zhang S, Zhou Y, Wang J, Fu Q, Shen T, Pan G, Luo R, Yang X, Jiang L, Hu H. The Association of High Lipoprotein(a) Concentration and Risk of Ischaemic Stroke in Atrial Fibrillation Patients. Int J Gen Med 2024; 17:2001-2009. [PMID: 38736672 PMCID: PMC11088835 DOI: 10.2147/ijgm.s449400] [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] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 04/10/2024] [Indexed: 05/14/2024] Open
Abstract
Background Lipoprotein(a) [Lp(a)] is a well-established risk factor for ischaemic stroke (IS). It is unclear whether Lp(a) is associated with IS in patients with atrial fibrillation (AF). The aim of this study is to explore the association between the concentration of Lp(a) and the risk of IS in AF patients, hope to find the potential risk factor for the IS in AF patients. Methods This study is a retrospective cohort study. The screened AF patients between January 2017 and July 2021 were matched at 1:1 by the propensity score matching (PSM) method in the Second Affiliated Hospital of Nanchang University. Associations between Lp(a) and ischaemic stroke were analysed using logistic regression models, stratified analysis and sensitivity analysis. Statistical analyses were conducted using IBM SPSS software. Results The number of enrolled participates is 2258, which contains 1129 non-AF patients and 1129 AF patients. Among IS patients, the median Lp(a) concentration was higher than that of controls (17.03 vs. 15.36 mg/dL, P = 0.032). The Spearman rank-order correlation coefficients revealed significant positive relationships between IS and Lp(a) (P = 0.032). In addition, a significant increase in IS risk was associated with Lp(a) levels >30.00 mg/dL in unadjusted model [OR:1.263, 95% CI(1.046-1.523), P = 0.015], model 1 [OR:1.284, 95% CI(1.062,1.552), P = 0.010], model 2 [OR: 1.297, 95% CI(1.07,1.573). P = 0.008], and model 3 [OR: 1.290, 95% CI (1.064, 1.562). P = 0.009]. The stratified analysis indicated that this correlation was not affected by female sex [1.484 (1.117, 1.972), P = 0.006], age ≤ 60 [1.864 (1.067-3.254), P=0.029], hypertension [1.359 (1.074, 1.721), P = 0.011], or non-coronary heart disease (CHD) [1.388 (1.108, 1.738), P = 0.004]. Conclusion High levels of Lp(a) were significantly related to IS in AF patients and may be a potential risk factor in the onset of an IS in AF patients.
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Affiliation(s)
- Siyi Zhang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
- Department of Clinical Medicine, Queen Mary School of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Yue Zhou
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Jinghui Wang
- Department of Clinical Medicine, Queen Mary School of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Qingan Fu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Tianzhou Shen
- Department of Clinical Medicine, Queen Mary School of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Guanrui Pan
- Department of Clinical Medicine, Queen Mary School of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Renfei Luo
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Xinlei Yang
- Department of Biobank Center, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Long Jiang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
| | - Hui Hu
- Department of Medical Big Data Center, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, People’s Republic of China
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Yuan S, Li F, Zhang H, Zeng J, Su X, Qu J, Lin S, Gu D, Rao C, Zhao Y, Zheng Z. Impact of High Lipoprotein(a) on Long-Term Survival Following Coronary Artery Bypass Grafting. J Am Heart Assoc 2024; 13:e031322. [PMID: 38240214 PMCID: PMC11056181 DOI: 10.1161/jaha.123.031322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 12/04/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Lipoprotein(a) is a possible causal risk factor for atherosclerosis and related complications. The distribution and prognostic implication of lipoprotein(a) in patients undergoing coronary artery bypass grafting remain unknown. This study aimed to assess the impact of high lipoprotein(a) on the long-term prognosis of patients undergoing coronary artery bypass grafting. METHODS AND RESULTS Consecutive patients with stable coronary artery disease who underwent isolated coronary artery bypass grafting from January 2013 to December 2018 from a single-center cohort were included. The primary outcome was all-cause death. The secondary outcome was a composite of major adverse cardiovascular and cerebrovascular events. Of the 18 544 patients, 4072 (22.0%) were identified as the high-lipoprotein(a) group (≥50 mg/dL). During a median follow-up of 3.2 years, primary outcomes occurred in 587 patients. High lipoprotein(a) was associated with increased risk of all-cause death (high lipoprotein(a) versus low lipoprotein(a): adjusted hazard ratio [aHR], 1.31 [95% CI, 1.09-1.59]; P=0.005; lipoprotein(a) per 1-mg/dL increase: aHR, 1.003 [95% CI, 1.001-1.006]; P=0.011) and major adverse cardiovascular and cerebrovascular events (high lipoprotein(a) versus low lipoprotein(a): aHR, 1.18 [95% CI, 1.06-1.33]; P=0.004; lipoprotein(a) per 1-mg/dL increase: aHR, 1.002 [95% CI, 1.001-1.004]; P=0.002). The lipoprotein(a)-related risk was greater in patients with European System for Cardiac Operative Risk Evaluation <3, and tended to attenuate in patients receiving arterial grafts. CONCLUSIONS More than 1 in 5 patients with stable coronary artery disease who underwent coronary artery bypass grafting were exposed to high lipoprotein(a), which is associated with higher risks of death and major adverse cardiovascular and cerebrovascular events. The adverse effects of lipoprotein(a) were more pronounced in patients with clinically low-risk profiles or not receiving arterial grafts.
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Affiliation(s)
- Shuo Yuan
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Fangzhou Li
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Heng Zhang
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Juntong Zeng
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Xiaoting Su
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Jianyu Qu
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Shen Lin
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Dachuan Gu
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Chenfei Rao
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Yan Zhao
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
| | - Zhe Zheng
- National Clinical Research Center of Cardiovascular Diseases, Fuwai HospitalNational Center for Cardiovascular DiseasesBeijingPeople’s Republic of China
- State Key Laboratory of Cardiovascular DiseaseFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople’s Republic of China
- National Health Commission Key Laboratory of Cardiovascular Regenerative Medicine, Fuwai Central China HospitalCentral China Branch of National Center for Cardiovascular DiseasesZhengzhouPeople’s Republic of China
- Key Laboratory of Coronary Heart Disease Risk Prediction and Precision TherapyChinese Academy of Medical SciencesBeijingPeople’s Republic of China
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Cicero AFG, Fogacci F, Giovannini M, Grandi E, D’Addato S, Borghi C. Estimating the Prevalence and Characteristics of Patients Potentially Eligible for Lipoprotein(a)-Lowering Therapies in a Real-World Setting. Biomedicines 2023; 11:3289. [PMID: 38137510 PMCID: PMC10741849 DOI: 10.3390/biomedicines11123289] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/10/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
High lipoprotein(a) (Lp(a)) plasma levels are significantly associated with an increased risk of developing atherosclerotic cardiovascular diseases (ASCVD). The aim of this analysis was to estimate the prevalence and characteristics of patients potentially eligible for Lp(a)-lowering therapies in a real-world setting (i.e., patients with ASCVD and Lp(a) levels > 70 mg/dL). For this reason, we pooled data from a large cohort of Italian outpatients (N = 5961; men: 2879, women: 3982) with dyslipidemia. A binary logistic regression analysis was used to determine the significant predictors of ASCVD in the cohort, which were age (Odds Ratio (OR): 1.158, 95% Confidence Interval (CI): 1.114 to 1.203, p < 0.001), low-density lipoprotein cholesterol at entry (OR: 1.989, 95% CI: 1.080 to 1.198, p = 0.020) and Lp(a) (OR: 1.090, 95% CI: 1.074 to 1.107, p < 0.001). In our cohort, almost half of patients with ASCVD (44.7%) may be eligible to be treated with Lp(a)-lowering agents. Interestingly, patients who do not meet the treatment criteria despite high Lp(a) (50-70 mg/dL), respectively, account for 4.7% and 7.3% of those in primary and secondary ASCVD prevention. In conclusion, in our large cohort of outpatients with dyslipidemia, the prevalence of individuals with ASCVD and very high Lp(a) plasma levels is quite high, even with a conservative estimation.
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Affiliation(s)
- Arrigo F. G. Cicero
- Hypertension and Cardiovascular Risk Factors Research Centre, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40100 Bologna, Italy; (A.F.G.C.); (M.G.); (E.G.); (S.D.); (C.B.)
- Cardiovascular Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Federica Fogacci
- Hypertension and Cardiovascular Risk Factors Research Centre, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40100 Bologna, Italy; (A.F.G.C.); (M.G.); (E.G.); (S.D.); (C.B.)
- Cardiovascular Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Marina Giovannini
- Hypertension and Cardiovascular Risk Factors Research Centre, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40100 Bologna, Italy; (A.F.G.C.); (M.G.); (E.G.); (S.D.); (C.B.)
| | - Elisa Grandi
- Hypertension and Cardiovascular Risk Factors Research Centre, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40100 Bologna, Italy; (A.F.G.C.); (M.G.); (E.G.); (S.D.); (C.B.)
- Cardiovascular Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Sergio D’Addato
- Hypertension and Cardiovascular Risk Factors Research Centre, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40100 Bologna, Italy; (A.F.G.C.); (M.G.); (E.G.); (S.D.); (C.B.)
- Cardiovascular Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Claudio Borghi
- Hypertension and Cardiovascular Risk Factors Research Centre, Medical and Surgical Sciences Department, Alma Mater Studiorum University of Bologna, 40100 Bologna, Italy; (A.F.G.C.); (M.G.); (E.G.); (S.D.); (C.B.)
- Cardiovascular Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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