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Zhang LN, Lu AX, Lin Y, Li J, Xu X, Yan CH, Zhang L. Association between systemic inflammation markers and blood pressure among children and adolescents: National Health and Nutrition Examination Survey. Pediatr Res 2024:10.1038/s41390-024-03472-1. [PMID: 39154142 DOI: 10.1038/s41390-024-03472-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 06/13/2024] [Accepted: 07/13/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND Few studies have estimated the associations of systemic inflammation markers and high blood pressure (HBP) in the pediatric population. METHODS Basing on data from the National Health and Nutrition Examination Survey (NHANES) from 1999 to 2018, we assessed the associations between four inflammation-related factors based on blood cell counts: systemic immune inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), and risk for pediatric HBP by estimating odds ratios (ORs) using multivariable logistic regression models. RESULTS A total of 17,936 children aged 8-19 years were included in the analysis, representing about 36.7 million American children. The prevalence rates of elevated blood pressure (EBP) and hypertension (HTN) were 15.79% and 6.77%, respectively. The results showed that the ORs for EBP per standard deviation (SD) increment in SII and NLR were estimated at 1.11 [95% confidence interval (95%CI): 1.04, 1.17] and 1.08 (95%CI: 1.02, 1.15), respectively; and the OR for EBP per SD increment in LMP were estimated at 0.90 (95%CI: 0.83, 0.96). These associations were stronger in boys and younger children. CONCLUSIONS The study suggested that inflammation-related factors could serve as easily accessible early biomarkers for HBP risk prediction and prevention in children and adolescents. IMPACT The study suggested that inflammation-related factors could serve as easily accessible early biomarkers for HBP risk prediction and prevention in children and adolescents. This is the first study that demonstrates the close association between systemic inflammation markers and HBP in children and adolescents using nationally representative population data. The findings have more public health implications and support that systemic inflammation markers based on blood cell counts could serve as easily accessible biomarkers of HBP risk and prevention in earlier identification of the diseases.
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Affiliation(s)
- Li-Na Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - An-Xin Lu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Yin Lin
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Jing Li
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xi Xu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Chong-Huai Yan
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
| | - Lin Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
- Department of Labor Health and Environmental Hygiene, School of Public Health, Lanzhou University, Lanzhou, 730000, China.
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Stephenson SS, Kravchenko G, Korycka-Błoch R, Kostka T, Sołtysik BK. How Immunonutritional Markers Are Associated with Age, Sex, Body Mass Index and the Most Common Chronic Diseases in the Hospitalized Geriatric Population-A Cross Sectional Study. Nutrients 2024; 16:2464. [PMID: 39125344 PMCID: PMC11314227 DOI: 10.3390/nu16152464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 07/22/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
The aim of this study was to assess the relationship of different chronic diseases with immunonutritional markers in the senior population. METHODS this study included 1190 hospitalized geriatric patients. The criteria to participate were ability to communicate, given consent and C-reactive protein (CRP) lower than 6 mg/dL. RESULTS the mean age of the study population was 81.7 ± 7.6 years. NLR (neutrophil-to-lymphocyte ratio), LMR (lymphocyte-to-monocyte ratio), MWR (monocyte-to-white blood cell ratio), SII (systemic immune-inflammation index), PNI (prognostic nutritional index) and CAR (C-reactive protein-to-albumin ratio) were related to age. NLR and MWR were higher, while LMR, PLR (platelet-to-lymphocyte ratio and SII were lower in men. All markers were related to BMI. NLR, LMR, LCR (lymphocyte-to-CRP ratio), MWR, PNI and CAR were related to several concomitant chronic diseases. In multivariate analyses, age and BMI were selected as independent predictors of all studied immunonutritional markers. Atrial fibrillation, diabetes mellitus and dementia appear most often in the models. PNI presented the most consistent statistical association with age, BMI and concomitant chronic diseases. CONCLUSIONS this study reveals the pivotal role of aging and BMI in inflammatory marker levels and the association of immunonutritional markers with different chronic diseases. Atrial fibrillation seems to have the most dominant connection to the immunonutritional markers.
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Affiliation(s)
| | | | | | | | - Bartłomiej K. Sołtysik
- Department of Geriatrics, Healthy Ageing Research Centre (HARC), Medical University of Lodz, Haller Sqr. No. 1, 90-647 Lodz, Poland; (S.S.S.); (G.K.)
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Huang W, Sun H, Tang Y, Luo Y, Liu H. Platelet-to-Lymphocyte Ratio Improves the Predictive Ability of the Risk Score for Atrial Fibrillation Recurrence After Radiofrequency Ablation. J Inflamm Res 2023; 16:6023-6038. [PMID: 38107387 PMCID: PMC10723594 DOI: 10.2147/jir.s440722] [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: 10/12/2023] [Accepted: 12/03/2023] [Indexed: 12/19/2023] Open
Abstract
Purpose To investigate the effect and comprehensive predictive value of the platelet-to-lymphocyte ratio (PLR) for long-term recurrence in patients with atrial fibrillation (AF) post ablation. Patients and Methods We retrospectively analysed 638 consecutive AF patients who underwent ablation, including 302 (47.3%) with paroxysmal AF and 336 (52.7%) with nonparoxysmal AF. Patients were grouped into the recurrence and nonrecurrence groups. Results After a mean follow-up of 15.1±9.3 months, 175 patients (27.4%) with AF had long-term recurrence, including 114 patients (33.9%) with nonparoxysmal AF and 61 patients (20.2%) with paroxysmal AF. In the entire cohort and in patients with nonparoxysmal AF, but not in those with paroxysmal AF, the PLR was significantly higher in the recurrence group than in the nonrecurrence group (P<0.05). After adjusting for the APPLE score, the PLR as a continuous variable independently predicted AF recurrence (hazard ratio [HR], 1.003; 95% confidence interval [CI], 1.001-1.005; P<0.01). The addition of the PLR to the APPLE score improved its predictive ability for recurrence (the C-statistic value increased from 0.645 to 0.675, P=0.02; the net reclassification improvement was 0.221, 95% CI 0.049-0.394, P=0.01; and the integrated discrimination improvement was 0.029, 95% CI 0.013-0.045, P<0.01). For nonparoxysmal AF, the PLR was stratified into tertiles, the PLR independently increased the nonparoxysmal AF recurrence risk after adjusting for multiple confounding factors (HR, 1.393; 95% CI, 1.102-1.762; P<0.01), and the addition of the PLR to the left atrial diameter improved its predictive ability for arrhythmia recurrence (the C-statistic value increased from 0.601 to 0.667, P<0.01). Conclusion The PLR is an independent predictive factor of long-term AF recurrence post ablation after adjusting for the APPLE score and can improve the predictive ability and clinical usefulness of the APPLE score. However, the PLR is an effective predictor of recurrence in patients with nonparoxysmal AF rather than in paroxysmal AF.
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Affiliation(s)
- Wenchao Huang
- Department of Cardiology, The Third People’s Hospital of Chengdu, College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, 610031, People’s Republic of China
| | - Huaxin Sun
- Department of Cardiology, The Third People’s Hospital of Chengdu, College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, 610031, People’s Republic of China
| | - Yan Tang
- Department of Cardiology, The Third People’s Hospital of Chengdu, College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, 610031, People’s Republic of China
| | - Yan Luo
- Department of Cardiology, The Third People’s Hospital of Chengdu, College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, 610031, People’s Republic of China
| | - Hanxiong Liu
- Department of Cardiology, The Third People’s Hospital of Chengdu, College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, 610031, People’s Republic of China
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Drugescu A, Roca M, Zota IM, Costache AD, Leon-Constantin MM, Gavril OI, Gavril RS, Vasilcu TF, Mitu O, Ghiciuc CM, Mitu F. Relationships between Easily Available Biomarkers and Non-Dipper Blood Pressure Pattern in Patients with Stable Coronary Artery Disease. Life (Basel) 2023; 13:life13030640. [PMID: 36983796 PMCID: PMC10057299 DOI: 10.3390/life13030640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/09/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
Introduction. Chronic inflammation plays an essential role in the pathophysiology of both arterial hypertension (HTN) and coronary artery disease (CAD), and is more pronounced in individuals with a non-dipper circadian blood pressure (BP) pattern. A non-dipping BP pattern is in turn is associated with increased cardiovascular morbi-mortality, and a higher risk of atherosclerotic events. Neutrophil to lymphocyte ratio (NLR), monocyte to lymphocyte ratio (MLR) and platelet to lymphocyte ratio (PLR) are readily available predictors of systemic inflammation and cardiovascular risk. The purpose of our study is to evaluate whether NLR, MLR and PLR can be used as cost-effective predictors of a non-dipping blood pressure pattern in hypertensive patients with stable CAD. Materials and Methods: We performed a cross-sectional retrospective analysis that included 80 patients with hypertension and stable CAD (mean age 55.51 ± 11.83 years, 71.3% male) referred to a cardiovascular rehabilitation center. All patients underwent clinical examination, 24 h ambulatory blood pressure monitoring (ABPM) and standard blood analysis. Results: Baseline demographic characteristics were similar in both groups. Patients with non-dipper pattern had significantly higher NLR (median = 2, IR (2–3), p < 0.001), MLR (median = 0.31, IR (0.23–0.39), p < 0.001) and PLR (median = 175, IR (144–215), p < 0.001) compared to dippers. Conclusion: Our results suggest that MLR and PLR are inexpensive and easily accessible biomarkers that predict a non-dipping pattern in hypertensive patients with stable CAD.
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Affiliation(s)
- Andrei Drugescu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Mihai Roca
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (M.R.); (I.M.Z.)
| | - Ioana Mădălina Zota
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (M.R.); (I.M.Z.)
| | - Alexandru-Dan Costache
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Oana Irina Gavril
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Radu Sebastian Gavril
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Teodor Flaviu Vasilcu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ovidiu Mitu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristina Mihaela Ghiciuc
- Morpho-Functional Sciences II Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Florin Mitu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Sun YY, Wang MQ, Wang Y, Sun X, Qu Y, Zhu HJ, Wang SJ, Yan XL, Jin H, Zhang P, Yang Y, Guo ZN. Platelet-to-lymphocyte ratio at 24h after thrombolysis is a prognostic marker in acute ischemic stroke patients. Front Immunol 2022; 13:1000626. [PMID: 36225933 PMCID: PMC9549955 DOI: 10.3389/fimmu.2022.1000626] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/06/2022] [Indexed: 11/25/2022] Open
Abstract
Background The changes in the platelet-to-lymphocyte ratio (PLR) before and after recombinant tissue plasminogen activator (rtPA) treatment and the time point at which the PLR is a potentially valuable prognostic predictor in patients wit ischemic stroke remain largely unknown. Therefore, the purpose of this study was to explore the characteristics of the PLR and evaluate their effects on clinical outcomes before and 24 h after rtPA treatment. Methods This study included 741 consecutive patients with acute ischemic stroke who underwent intravenous thrombolysis with rtPA. We collected data on demographics, vascular risk factors, medication history, and other clinical information pertaining to all patients. Specifically, blood samples for PLR measurement were collected on admission and 24 h after stroke. The outcome was assessed by using the Modified Rankin Scale (mRS) at 3 months and whether death occurred within 3 months or not. Univariate and multivariate logistic regression analysis was used to assess the association of the PLR with the risks of poor outcome (mRS>2) and death. An individualized prediction model was established to predict poor outcome. Results Of the 741 patients, 255 (34.4%) had poor outcome, and 43 (5.8%) died. The PLR significantly increased 24 h after rtPA in patients with poor outcome and death. Logistic analysis revealed that higher PLR 24 h after rtPA was independently associated with increased risks of poor outcome and death. However, the PLR on admission was not associated with the risks of poor outcome and death. The individualized prediction model for poor outcome based on the 24-h PLR exhibited favorable discrimination (areas under the curves of the training and validation groups: 0.743 and 0.729, respectively), calibration (P > 0.05), and clinical usefulness. Conclusions We found the PLR to be a variable that potentially predicts the risks of poor outcome and death in patients with acute ischemic stroke 24 h after rtPA; however, it cannot make the same prediction on admission.
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Affiliation(s)
- Ying-Ying Sun
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Mei-Qi Wang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Yan Wang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Xin Sun
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Yang Qu
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Hong-Jing Zhu
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Si-Ji Wang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Xiu-Li Yan
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Hang Jin
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Peng Zhang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
| | - Yi Yang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
- Jilin Provincial Key Laboratory of Cerebrovascular Disease, Chang Chun, China
- *Correspondence: Yi Yang, ; Zhen-Ni Guo,
| | - Zhen-Ni Guo
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin, China
- Jilin Provincial Key Laboratory of Cerebrovascular Disease, Chang Chun, China
- Neuroscience Research Center, the First Hospital of Jilin University, Chang Chun, Jilin, China
- *Correspondence: Yi Yang, ; Zhen-Ni Guo,
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Drugescu A, Roca M, Zota IM, Costache AD, Gavril OI, Gavril RS, Vasilcu TF, Mitu O, Esanu IM, Roca IC, Ghiciuc CM, Mitu F. Value of the Neutrophil to Lymphocyte Ratio and Platelet to Lymphocyte Ratio in Predicting CPET Performance in Patients with Stable CAD and Recent Elective PCI. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58060814. [PMID: 35744077 PMCID: PMC9229341 DOI: 10.3390/medicina58060814] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/05/2022] [Accepted: 06/14/2022] [Indexed: 02/07/2023]
Abstract
Background and Objectives: Functional capacity (FC) assessed via cardiopulmonary exercise testing (CPET) is a novel, independent prognostic marker for patients with coronary artery disease (CAD). Neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) are two readily available predictors of systemic inflammation and cardiovascular event risk, which could be used as cost-effective predictors of poor FC. The purpose of this study was to evaluate the utility of NLR and PLR in predicting poor FC in patients with CAD and recent elective percutaneous coronary intervention (PCI). Materials and Methods: Our cross-sectional retrospective analysis included 80 patients with stable CAD and recent elective PCI (mean age 55.51 ± 11.83 years, 71.3% male) who were referred to a cardiovascular rehabilitation center from January 2020 to June 2021. All patients underwent clinical examination, cardiopulmonary exercise testing on a cycle ergometer, transthoracic echocardiography and standard blood analysis. Results: Patients were classified according to percent predicted oxygen uptake (% VO2 max) in two groups—poor FC (≤70%, n = 35) and preserved FC (>70%, n = 45). There was no significant difference between groups regarding age, gender ratio, presence of associated comorbidities, left ventricular ejection fraction and NLR. PLR was higher in patients with poor FC (169.8 ± 59.3 vs. 137.4 ± 35.9, p = 0.003). A PLR cut-off point of 139 had 74% sensitivity and 60% specificity in predicting poor FC. After multivariate analysis, PLR remained a significant predictor of poor functional status. Conclusions: Although CPET is the gold standard test for assessing FC prior to cardiovascular rehabilitation, its availability remains limited. PLR, a cheap and simple test, could predict poor FC in patients with stable CAD and recent elective PCI and help prioritize referral for cardiovascular rehabilitation in high-risk patients.
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Affiliation(s)
- Andrei Drugescu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Mihai Roca
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
- Correspondence: (M.R.); (I.M.Z.)
| | - Ioana Mădălina Zota
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
- Correspondence: (M.R.); (I.M.Z.)
| | - Alexandru-Dan Costache
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Oana Irina Gavril
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Radu Sebastian Gavril
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Teodor Flaviu Vasilcu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Ovidiu Mitu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Irina Mihaela Esanu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
| | - Iulia-Cristina Roca
- Surgery II Department, Faculty of Medicine, ”Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Cristina Mihaela Ghiciuc
- Morpho-Functional Sciences II Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Florin Mitu
- Medical I Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.D.); (A.-D.C.); (O.I.G.); (R.S.G.); (T.F.V.); (O.M.); (I.M.E.); (F.M.)
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Zhang Q, Si D, Zhang Z, Wang C, Zheng H, Li S, Huang S, Zhang W. Value of the platelet-to-lymphocyte ratio in the prediction of left ventricular thrombus in anterior ST-elevation myocardial infarction with left ventricular dysfunction. BMC Cardiovasc Disord 2020; 20:428. [PMID: 32993501 PMCID: PMC7526106 DOI: 10.1186/s12872-020-01712-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 09/22/2020] [Indexed: 12/23/2022] Open
Abstract
Background The predictors of left ventricular thrombus (LVT) formation are not well defined in the contemporary era, especially in those patients at high risk. We aimed to evaluate whether the platelet/lymphocyte ratio (PLR) is valuable in the determination of LVT formation in patients with anterior ST-elevation myocardial infarction (STEMI) and left ventricular (LV) dysfunction. Methods The LVT group (n = 46) was identified from anterior STEMI patients with LV dysfunction who were treated with primary percutaneous coronary intervention (PCI) from January 2017 to December 2019 at the China-Japan Union Hospital of Jilin University. The no-LVT group (n = 92) were also selected from the same batch of patients and were age- and sex-matched to the patients with LVT. The PLR was determined at admission and was calculated as the ratio of the platelet count to the lymphocyte count using the complete blood count. The presence of LVT was determined by echocardiography. Results The PLR were significantly higher in patients with LVT than in no-LVT group (p = 0.001). In a receiver operator characteristic curve (ROC) analysis, using a cut-off value of 118.07 (AUC 0.673, 95% CI: 0.574–0.771, P = 0.001), the PLR could independently predict the occurrence of LVT. Multivariate analysis showed that an increased PLR (OR = 1.011, 95% CI: 1.004–1.018, P = 0.002), the presence of a left ventricular aneurysm (OR = 46.350, 95% CI: 5.659–379.615, P < 0.001) and increased DTBT (OR = 1.005, 95% CI: 1.001–1.009, P = 0.012) were independent predictors of LVT formation. Conclusions In acute anterior STEMI patients with LV dysfunction, an increased PLR and DTBT and the presence of an LV aneurysm were independent predictors of LVT formation. A larger prospective study is warranted to evaluate this result. Trial registration This study was registered (May 4, 2019) on Chinese Clinical Trial Registry (ChiCTR-DDD-17011214).
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Affiliation(s)
- Qian Zhang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China
| | - Daoyuan Si
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China
| | - Zhongfan Zhang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China
| | - Chengbing Wang
- Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Haikuo Zheng
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China
| | - Shouping Li
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China
| | - Shijian Huang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China
| | - Wenqi Zhang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Xiantai Street NO.126, Changchun, Jilin, China.
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