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Liu W, Weng S, Cao C, Yi Y, Wu Y, Peng D. Association between monocyte-lymphocyte ratio and all-cause and cardiovascular mortality in patients with chronic kidney diseases: A data analysis from national health and nutrition examination survey (NHANES) 2003-2010. Ren Fail 2024; 46:2352126. [PMID: 38832474 DOI: 10.1080/0886022x.2024.2352126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 05/01/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND The relationship between monocyte-to-lymphocyte ratio (MLR) and prognosis in patients with chronic kidney disease (CKD) remains unclear. The aim of this study was to investigate the association between MLR and both all-cause mortality and cardiovascular disease (CVD) mortality in patients with CKD. METHODS This study analyzed data from National Health and Nutrition Examination Survey 2003-2010. This study included 11262 eligible subjects, and 3015 of them were with CKD. We first compared the differences in clinical characteristics between individuals with and without CKD, and then grouped the CKD population based on quartiles of MLR. The partial correlation analysis was conducted to assess the relationships between MLR and some important clinical features. Cox proportional hazards models were used to investigate the associations between MLR and mortality from all-cause and cardiovascular disease. Restricted cubic spline (RCS) was used to investigate the dose-response relationship between MLR and mortality, the receiver operating characteristic (ROC) curves is used to compare the efficacy of MLR with different clinical biological indicators in assessing the risk of death. RESULTS During a median follow-up of 10.3 years in CKD population, 1398 (43%) all-cause deaths and 526 (16%) CVD deaths occurred. It has been found that individuals with CKD have higher MLR level. The partial correlation analysis results showed that even after adjusting for age, sex, and race, MLR is still correlated with blood glucose, lipid levels, and kidney function indicators. The results of the cox proportional hazards regression model and Kaplan-Meier curve shown after adjusting for covariates, higher MLR was significantly associated with an increased risk of mortality. Consistent results were also observed when MLR was examined as categorical variable (quartiles). The RCS demonstrated a positive association between MLR and the risk of all-cause mortality and cardiovascular mortality. The ROC results indicate that the predictive efficacy of MLR for all-cause mortality risk is comparable to eGFR, higher than NLR and CRP. The predictive efficacy of MLR for cardiovascular mortality risk is higher than these three indicators. CONCLUSION Compared to non-CKD population, the CKD population has higher levels of MLR. In the CKD population, MLR is positively correlated with the risk of death. Furthermore, the predictive efficacy of MLR for mortality risk is higher than other clinical indicators. This suggests that MLR can serve as a simple and effective clinical indicator for predicting mortality risk in CKD patients.
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Affiliation(s)
- Wenwu Liu
- Department of Cardiovascular Medicine, Research Institute of Blood Lipids and Atherosclerosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shuwei Weng
- Department of Cardiovascular Medicine, Research Institute of Blood Lipids and Atherosclerosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chenghui Cao
- Department of Cardiovascular Medicine, Research Institute of Blood Lipids and Atherosclerosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yuting Yi
- Department of Cardiovascular Medicine, Research Institute of Blood Lipids and Atherosclerosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yue Wu
- Department of Cardiovascular Medicine, Research Institute of Blood Lipids and Atherosclerosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Daoquan Peng
- Department of Cardiovascular Medicine, Research Institute of Blood Lipids and Atherosclerosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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Şaylık F, Çınar T, Selçuk M, Akbulut T, Hayıroğlu Mİ, Tanboğa İH. Evaluation of Naples Score for Long-Term Mortality in Patients With ST-Segment Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. Angiology 2024; 75:725-733. [PMID: 37058422 DOI: 10.1177/00033197231170982] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
The Naples score (NS), which is a composite of cardiovascular adverse event predictors including neutrophil-to-lymphocyte ratio, lymphocyte-to-monocyte ratio, albumin, and total cholesterol, has emerged as a prognostic risk score in cancer patients. We aimed to investigate the predictive value of NS for long-term mortality in ST-segment elevation myocardial infarction patients (STEMI). A total of 1889 STEMI patients were enrolled in this study. The median duration of the study was 43 months (IQR: 32-78). Patients were divided into 2 groups according to NS as group 1 and group 2. We created 3 models as a baseline model, model 1 (baseline + NS in continuous), and model 2 (baseline + NS as categorical). Group 2 patients had higher long-term mortality rates than group 1 patients. The NS was independently associated with long-term mortality and adding NS to a baseline model improved the model performance for prediction and discrimination of long-term mortality. Decision curve analysis demonstrated that model 1 had a better net benefit probability for detecting mortality compared with the baseline model. NS had the highest contributive significant effect in the prediction model. An easily accessible and calculable NS might be used for risk stratification of long-term mortality in STEMI patients undergoing primary percutaneous coronary intervention.
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Affiliation(s)
- Faysal Şaylık
- Department of Cardiology, Van Education and Research Hospital, Van, Turkey
| | - Tufan Çınar
- Department of Cardiology, Sultan Abdulhamid Han Education and Research Hospital, Istanbul, Turkey
| | - Murat Selçuk
- Department of Cardiology, Sultan Abdulhamid Han Education and Research Hospital, Istanbul, Turkey
| | - Tayyar Akbulut
- Department of Cardiology, Van Education and Research Hospital, Van, Turkey
| | - Mert İlker Hayıroğlu
- Department of Cardiology, Dr. Siyami Ersek Education and Research Hospital, Istanbul, Turkey
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Wang L, Gao J, Liu B, Fu Y, Yao Z, Guo S, Song Z, Zhang Z, He J, Wang C, Ma W, Wu F. The association between lymphocyte-to-monocyte ratio and all-cause mortality in obese hypertensive patients with diabetes and without diabetes: results from the cohort study of NHANES 2001-2018. Front Endocrinol (Lausanne) 2024; 15:1387272. [PMID: 38686205 PMCID: PMC11056572 DOI: 10.3389/fendo.2024.1387272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 04/02/2024] [Indexed: 05/02/2024] Open
Abstract
Objective Obesity, hypertension and diabetes are high prevalent that are often associated with poor outcomes. They have become major global health concern. Little research has been done on the impact of lymphocyte-to-monocyte ratio (LMR) on outcomes in these patients. Thus, we aimed to explore the association between LMR and all-cause mortality in obese hypertensive patients with diabetes and without diabetes. Methods The researchers analyzed data from the National Health and Nutrition Examination Survey (2001-2018), which included 4,706 participants. Kaplan-Meier analysis was employed to compare survival rate between different groups. Multivariate Cox proportional hazards regression models with trend tests and restricted cubic splines (RCS) analysis and were used to investigate the relationship between the LMR and all-cause mortality. Subgroup analysis was performed to assess whether there was an interaction between the variables. Results The study included a total of 4706 participants with obese hypertension (48.78% male), of whom 960 cases (20.40%) died during follow-up (median follow-up of 90 months). Kaplan-Meier curves suggested a remarkable decrease in all-cause mortality with increasing LMR value in patients with diabetes and non-diabetes (P for log-rank test < 0.001). Moreover, multivariable Cox models demonstrated that the risk of mortality was considerably higher in the lowest quartile of the LMR and no linear trend was observed (P > 0.05). Furthermore, the RCS analysis indicated a non-linear decline in the risk of death as LMR values increased (P for nonlinearity < 0.001). Conclusions Increased LMR is independently related with reduced all-cause mortality in patients with obese hypertension, regardless of whether they have combined diabetes.
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Affiliation(s)
- Lixia Wang
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Jie Gao
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Bing Liu
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Youliang Fu
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Zhihui Yao
- Department of Cardiology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Shanshan Guo
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Ziwei Song
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Zhaoyuan Zhang
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Jiaojiao He
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Congxia Wang
- Department of Cardiology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Weidong Ma
- Department of Cardiology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Feng Wu
- Department of Cardiology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
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Nishibe T, Kano M, Akiyama S, Koizumi J, Dardik A. The Preoperative Lymphocyte-To-Monocyte Ratio Predicts Mortality Among Patients Undergoing Endovascular Aortic Repair for Abdominal Aortic Aneurysm. Vasc Endovascular Surg 2024; 58:178-184. [PMID: 37789604 DOI: 10.1177/15385744231204238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
PURPOSE The purpose of this study was to investigate the preoperative lymphocyte-to-monocyte ratio (LMR) as a potential surrogate biomarker predictive of overall mortality in patients undergoing endovascular aortic repair (EVAR) for abdominal aortic aneurysm (AAA). METHODS Data on patients with AAA treated by EVAR between March 2012 and December 2016 were obtained from a prospectively maintained EVAR database at Tokyo Medical University Hospital, Tokyo, Japan. The LMR was calculated by dividing the absolute lymphocyte count by the absolute monocyte count. RESULTS One hundred seventy-six patients were included in this study after selection based on the exclusion criteria. The subjects consisted of 148 males and 28 females with a mean age of 78.5 years (range, 51-89 years). The median follow-up period was 4.98 years (range, .03-9.28). A receiver operating characteristic curve analysis determined the optimal cut-off value of the preoperative LMR for predicting overall mortality with 3.21 (area under the curve, .71; 95% confidence interval [CI], .62-.79; sensitivity, 57.4%; specificity, 77.0%; P < .001). On univariable and multivariable analyses, octogenarian (hazard ratio [HR], 1.89; 95%CI, 1.10-3.22; P = .020), poor nutritional status (HR, 2.95; 95%CI, 1.73-5.03; P < .001), chronic obstructive pulmonary disease (HR, 1.79; 95%CI, 1.06-3.03; P = .031), active cancer (HR, 2.60; 95%CI, 1.53-4.41; P < .001), and low preoperative LMR (HR, 2.56; 95%CI, 1.53-4.30; P < .001) were identified as independent predictors for overall mortality. CONCLUSION This study showed that a low preoperative LMR (<3.21) is an independent predictor of overall mortality after EVAR for AAA. The LMR may help in decision-making regarding the prediction of poor prognosis after EVAR.
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Affiliation(s)
- Toshiya Nishibe
- Faculty of Medical Informatics, Hokkaido Information University, Hokkaido, Japan
- Department of Cardiovascular Surgery, Tokyo Medical University, Tokyo, Japan
| | - Masaki Kano
- Department of Cardiovascular Surgery, Tokyo Medical University, Tokyo, Japan
| | - Shinobu Akiyama
- Department of Cardiovascular Surgery, Tokyo Medical University, Tokyo, Japan
| | - Jun Koizumi
- Department of Radiology, Chiba University School of Medicine, Chiba, Japan
| | - Alan Dardik
- Department of Surgery, Yale School of Medicine, New Haven, CT, USA
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Wang SF, Wu TT, Zheng YY, Hou XG, Yang HT, Yang Y, Xie X. Serum Globulin to Albumin Ratio as a Novel Predictor of Adverse Clinical Outcomes in Coronary Artery Disease Patients Who Underwent PCI. Rev Cardiovasc Med 2023; 24:278. [PMID: 39077558 PMCID: PMC11273180 DOI: 10.31083/j.rcm2410278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/03/2023] [Accepted: 04/23/2023] [Indexed: 07/31/2024] Open
Abstract
Background Coronary heart disease is one of the main causes of Mortality. Many biological indicators have been used to predict the prognosis of patients with coronary heart disease. The ratio of serum globulin to albumin (GAR) has been used to predict the prognosis of patients with various cancers. It has been proven that GAR is related to the prognosis of patients with stroke. However, GAR's role in cardiovascular disease remains unclear. Our purpose was to investigate the predictive value of GAR on clinical outcomes in post-percutaneous coronary intervention (PCI) patients with coronary artery disease (CAD). Methods From Dec. 2016 to Oct. 2021, a total of 14,994 patients undergoing PCI patients admitted to the First Affiliated Hospital of Xinjiang Medical University were divided into high GAR group (GAR ≥ 0.76, n = 4087) and low GAR group (GAR < 0.76, n = 10,907). The incidence of adverse outcomes including all-cause mortality (ACM), cardiovascular mortality (CM), major adverse cardiovascular events (MACE) and major adverse cardiovascular and cerebrovascular events (MACCE) was compared between the two groups. Multivariate Cox regression was used to adjust for the effects of confounding factors, while hazard ratios (HRs) and 95% confidence intervals (95% CI) were calculated. Median follow-up time was 24 months. Results Compared with the low GAR group, the high GAR group had significantly higher incidence of ACM (6.5% vs. 1.7%, p < 0.001); CM (4.9% vs. 1.2%, p < 0.001), MACE (10.5% vs. 6.7%, p < 0.001), and MACCE (11.3% vs. 7.5%, p < 0.001). Cox regression analysis showed the patients in the high GAR group had a 1.62-fold increased risk for ACM (HR = 2.622, 95% CI: 2.130-3.228, p < 0.01), a 1.782-fold increased risk for CM (HR = 2.782, 95% CI: 2.180-3.550, p < 0.01). There was a 37.2% increased risk for MACE (HR = 1.372, 95% CI: 1.204-1.564, p < 0.01), and 32.4% increased risk for MACCE (HR = 1.324, 95% CI: 1.169-1.500, p < 0.01), compared to the patients in the low GAR group. Conclusions The present study suggested that post-PCI CAD patients with higher GAR presented significantly increased mortality and adverse events GAR level at admission may 296 be considered as part of risk stratification when PCI is possible in patients with coronary heart disease. Clinical Trial Registration The detailed information of the PRACTICE study has been registered on http://Clinicaltrials.gov (Identifier: NCT05174143).
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Affiliation(s)
- Si-Fan Wang
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
| | - Ting-Ting Wu
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
| | - Ying-Ying Zheng
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
| | - Xian-Geng Hou
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
| | - Hai-Tao Yang
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
| | - Yi Yang
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
| | - Xiang Xie
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical
University, 830054 Urumqi, Xinjiang, China
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Fang C, Li J, Wang W, Wang Y, Chen Z, Zhang J. Establishment and validation of a clinical nomogram model based on serum YKL-40 to predict major adverse cardiovascular events during hospitalization in patients with acute ST-segment elevation myocardial infarction. Front Med (Lausanne) 2023; 10:1158005. [PMID: 37283624 PMCID: PMC10239942 DOI: 10.3389/fmed.2023.1158005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/02/2023] [Indexed: 06/08/2023] Open
Abstract
Objective This study aimed to investigate the predictive value of a clinical nomogram model based on serum YKL-40 for major adverse cardiovascular events (MACE) during hospitalization in patients with acute ST-segment elevation myocardial infarction (STEMI). Methods In this study, 295 STEMI patients from October 2020 to March 2023 in the Second People's Hospital of Hefei were randomly divided into a training group (n = 206) and a validation group (n = 89). Machine learning random forest model was used to select important variables and multivariate logistic regression was included to analyze the influencing factors of in-hospital MACE in STEMI patients; a nomogram model was constructed and the discrimination, calibration, and clinical effectiveness of the model were verified. Results According to the results of random forest and multivariate analysis, we identified serum YKL-40, albumin, blood glucose, hemoglobin, LVEF, and uric acid as independent predictors of in-hospital MACE in STEMI patients. Using the above parameters to establish a nomogram, the model C-index was 0.843 (95% CI: 0.79-0.897) in the training group; the model C-index was 0.863 (95% CI: 0.789-0.936) in the validation group, with good predictive power; the AUC (0.843) in the training group was greater than the TIMI risk score (0.648), p < 0.05; and the AUC (0.863) in the validation group was greater than the TIMI risk score (0.795). The calibration curve showed good predictive values and observed values of the nomogram; the DCA results showed that the graph had a high clinical application value. Conclusion In conclusion, we constructed and validated a nomogram based on serum YKL-40 to predict the risk of in-hospital MACE in STEMI patients. This model can provide a scientific reference for predicting the occurrence of in-hospital MACE and improving the prognosis of STEMI patients.
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Affiliation(s)
- Caoyang Fang
- Department of Cardiology, The Second People's Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
- Graduate School, Bengbu Medical College, Bengbu, Anhui, China
| | - Jun Li
- Department of Cardiology, The Lu’an Hospital Affiliated to Anhui Medical University, Lu’an, Anhui, China
- Department of Cardiology, The Lu’an People's Hospital, Lu’an, Anhui, China
| | - Wei Wang
- Department of Cardiology, The Second People's Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Yuqi Wang
- Department of Cardiology, The Second People's Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
- Graduate School, Bengbu Medical College, Bengbu, Anhui, China
| | - Zhenfei Chen
- Department of Cardiology, The Second People's Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Jing Zhang
- Department of Cardiology, The Second People's Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
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Oh ES, You Z, Nowak KL, Jovanovich AJ. Association of Monocyte Count and Monocyte/Lymphocyte Ratio with the Risk of Cardiovascular Outcomes in Patients with CKD. KIDNEY360 2022; 3:657-665. [PMID: 35721602 PMCID: PMC9136887 DOI: 10.34067/kid.0007922021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/03/2022] [Indexed: 01/08/2023]
Abstract
BackgroundEmerging evidence suggests an association of higher monocyte count and monocyte/lymphocyte ratio (MLR) with the risk of cardiovascular disease (CVD) in individuals without chronic kidney disease (CKD); however, limited studies have examined if this association translates to the CKD population. This study examined whether monocyte count and MLR are associated with the risk of CVD, CVD death, and all-cause death in patients with nondialysis CKD who participated in the Chronic Renal Insufficiency Cohort observational study.MethodsBaseline monocyte count and MLR were categorized into tertiles and also modeled continuously. Cox proportional hazards models were used to examine the association between monocyte count (primary predictor) and MLR (secondary predictor) at baseline and time to a composite of CVD events, including heart failure, myocardial infarction, ischemic stroke, and peripheral artery disease (primary outcome). Secondary outcomes were time to CVD death and all-cause death.ResultsThe median follow-up time was 9 years for CVD events and 11.7 years for death. In the fully adjusted model, participants with a higher monocyte count and MLR had a greater risk of CVD events (hazard ratio [HR] per doubling of monocyte count=1.2 [95% CI, 1.1 to 1.31]; HR per doubling of MLR=1.26 [95% CI, 1.16 to 1.36]), CVD death (HR=1.18 [95% CI, 0.99 to 1.41]; HR=1.27 [95% CI, 1.1 to 1.48]), and all-cause death (HR=1.17 [95% CI, 1.06 to 1.3]; HR=1.18 [95% CI, 1.09 to 1.29]).ConclusionsThese results suggest that monocyte count and MLR may have the potential to be cost-effective, clinically available indicators of CVD risk in the CKD population.
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Saylik F, Akbulut T. Índice de Inflamação Imune Sistêmica é Preditor de Eventos Cardiovasculares Adversos Maiores em Pacientes com Infarto Agudo do Miocárdio com Supradesnivelamento do Segmento ST. Arq Bras Cardiol 2022; 119:14-22. [PMID: 35830117 PMCID: PMC9352114 DOI: 10.36660/abc.20210412] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/01/2021] [Indexed: 11/21/2022] Open
Abstract
Fundamento O índice de inflamação imune sistêmica (SII, systemic immune-inflammation index) tem sido descrito como um novo marcador prognóstico em tumores e doenças cardiovasculares. Objetivos Investigar a associação entre eventos cardiovasculares adversos em pacientes com infarto agudo do miocárdio com supradesnivelamento do segmento ST (IAMCSST). Métodos Foi realizado um estudo observacional retrospectivo em 843 pacientes com IAMCSST. Os pacientes foram divididos em dois grupos segundo valores medianos de SII. A análise de regressão de Cox foi usada para detectar preditores independentes de eventos adversos cardiovasculares. A melhora na capacidade discriminatória pela adição do SII aos fatores de risco tradicionais – idade, hipertensão, diabetes mellitus, e sexo masculino para eventos adversos maiores foi calculada por estatística c, melhora da discriminação integrada (IDI), e melhora na reclassificação. Um valor de p bilateral <0,05 foi considerado estatisticamente significativo. Resultados O grupo com SII elevado apresentou idade mais avançada que o grupo com SII baixo (61,2±11,2 e 59,2±7,9, respectivamente, p=0,002). O grupo com SII elevado apresentou taxas mais altas de morte cardiovascular, infarto do miocárdio não fatal, acidente vascular cerebral não fatal, hospitalização por insuficiência cardíaca, revascularização, e eventos cardiovasculares adversos maiores que no grupo com SII baixo. O SII foi um preditor independente de todos os eventos mencionados. A adição do SII aos fatores de risco tradicionais melhorou sua capacidade discriminatória para eventos cardiovasculares. O SII foi superior à razão neutrófilo-linfócito e à razão plaqueta-linfócito para predizer eventos adversos cardiovasculares. Conclusão O SII foi um preditor independente de eventos adversos maiores em pacientes com IAMCSST e pode ser usado para melhorar a predição de eventos adversos risco, especialmente se combinado com fatores de risco tradicionais.
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Chen Z, Wang Z, Li Y, Chen X, He S. Relation between lymphocyte to monocyte ratio and survival in patients with hypertrophic cardiomyopathy: a retrospective cohort study. PeerJ 2022; 10:e13212. [PMID: 35368342 PMCID: PMC8973459 DOI: 10.7717/peerj.13212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/11/2022] [Indexed: 02/05/2023] Open
Abstract
Background The lymphocyte-to-monocyte ratio (LMR) has been proposed as a novel prognostic factor in malignancies and cardiovascular diseases. Our study aimed to ascertain whether LMR is a useful biomarker in discriminating the hypertrophic cardiomyopathy (HCM) patients at higher risk of all-cause mortality. Methods This retrospective study consisted of 354 adult HCM patients. Cox's proportional hazards regression models were used to analyze the association between LMR and all-cause mortality. Smooth curve fitting was conducted to explore the linear relationship between LMR and all-cause mortality. Results During the follow-up, 44 patients reached the study endpoint. The all-cause mortality rate was 7.3 per 100 person-years in the first tertile and decreased across the three tertiles of LMR. With the first tertile as reference, adjusted hazard ratios (HR) for all-cause mortality were 0.43 for the second tertile (95% CI [0.20-0.91], p = 0.027) and 0.39 for the third tertile (95% CI [0.17-0.90], p = 0.028), respectively. Smooth curve fitting exhibited a nonlinear relationship between LMR values and all-cause mortality. For LMR < 6.5, per SD increase resulted in a significantly decreased risk of all-cause mortality by 62% (HR: 0.38, 95% CI [0.21-0.68]). For LMR ≥ 6.5, the all-cause mortality risk did not progressively increase. Stratified and subgroup analyses revealed similar results to the main analyses,andE-value analysis suggested robustness to unmeasured confounding. Conclusions The study demonstrated that LMR was an independent predictor of all-cause mortality in HCM patients, and LMR may be useful for identifying HCM patients at high mortality risk.
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Affiliation(s)
- Zhonglan Chen
- West China Hospital Cardiology department/West China School of Nursing, Chinese Evidence-Based Medicine Centre, Cochrane China Center, Chengdu, China
| | - Ziqiong Wang
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
| | - Youping Li
- Chinese Evidence-Based Medicine Centre, Cochrane China Center, West China Hospital Sichuan University, Chengdu, China
| | - Xiaoping Chen
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
| | - Sen He
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
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Dai K, Li Z, Luo Y, Xiong Q, Xiong Y, Song Z, Xiong W. The Predictive Value of the Monocyte-to-Lymphocyte Ratio and Monocyte-to-Haematocrit Ratio for Cardiac Rupture Patients with Acute Myocardial Infarction: A Propensity Score Matching Analysis. Healthc Policy 2022; 15:37-44. [PMID: 35079225 PMCID: PMC8776727 DOI: 10.2147/rmhp.s348894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/06/2022] [Indexed: 12/03/2022] Open
Abstract
Background Cardiac rupture (CR) is a serious complication of acute myocardial infarction (AMI). We aimed to explore the predictive value of blood cell parameters for identifying CR in patients with AMI using the introduction of propensity score matching (PSM). Methods This retrospective study enrolled patients who were diagnosed with AMI from January 2013 to May 2020. A total of 109 patients with CR were included, and 327 hospitalized non-CR patients were randomly selected at a 1:3 ratio. Based on the 1:1 nearest neighbour matching method by using SPSS, the covariances of the two groups were balanced. After PSM, the independent risk factors for CR were selected by using multivariate logistic regression analysis, and receiver operating characteristic (ROC) curve analysis was applied to evaluate the predictive value of blood cell parameters for CR. Ninety cases were matched successfully in each of the two groups. Results Among the 180 patients with AMI after PSM, the results of multivariate logistic regression analysis showed that the monocyte-to-lymphocyte ratio (MLR) (OR = 3.57, 95% CI: 1.28–9.97, P = 0.015) and monocyte-to-haematocrit ratio (MHR) (OR = 1.80, 95% CI: 1.02–3.20, P = 0.043) were independently related to the risk of CR. Additionally, the MLR (area under the curve (AUC): 0.74) and MHR (AUC: 0.73) were useful for distinguishing CR patients after PSM. To differentiate CR patients from the control subjects, the optimal cut-offs of the MLR and MHR were 0.61 (63% sensitivity and 80% specificity) and 2.06 (57% sensitivity and 81% specificity), respectively. Conclusion The blood cell parameters MLR and MHR were independently correlated with CR. Additional, the MLR and MHR were useful to predict CR in patients with AMI.
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Affiliation(s)
- Kai Dai
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Zhibing Li
- Department of Intensive Care Unit, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Yafei Luo
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Qianhui Xiong
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Yao Xiong
- Department of Cardiovascular Medicine, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Zhifang Song
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
| | - Wenjun Xiong
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, Nanchang, 330006, Jiangxi, People’s Republic of China
- Correspondence: Wenjun Xiong, Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanchang University, Medical Department of Nanchang University, No. 461 Bayi Avenue, Nanchang, 330006, Jiangxi, People’s Republic of China, Tel +8613767970074, Email
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Yu Y, Wang S, Wang P, Xu Q, Zhang Y, Xiao J, Xue X, Yang Q, Xi W, Wang J, Huang R, Liu M, Wang Z. Predictive value of lymphocyte-to-monocyte ratio in critically Ill patients with atrial fibrillation: A propensity score matching analysis. J Clin Lab Anal 2021; 36:e24217. [PMID: 34970783 PMCID: PMC8842191 DOI: 10.1002/jcla.24217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/28/2021] [Accepted: 12/10/2021] [Indexed: 11/17/2022] Open
Abstract
Background Inflammation plays a key role in the initiation and progression of atrial fibrillation (AF). Lymphocyte‐to‐monocyte ratio (LMR) has been proved to be a reliable predictor of many inflammation‐associated diseases, but little data are available on the relationship between LMR and AF. We aimed to evaluate the predictive value of LMR in predicting all‐cause mortality among AF patients. Methods Data of patients diagnosed with AF were retrieved from the Medical Information Mart for Intensive Care‐III (MIMIC‐III) database. X‐tile analysis was used to calculate the optimal cutoff value for LMR. The Cox regression model was used to assess the association of LMR and 28‐day, 90‐day, and 1‐year mortality. Additionally, a propensity score matching (PSM) method was performed to minimize the impact of potential confounders. Results A total of 3567 patients hospitalized with AF were enrolled in this study. The X‐tile software indicated that the optimal cutoff value of LMR was 2.67. A total of 1127 pairs were generated, and all the covariates were well balanced after PSM. The Cox proportional‐hazards model showed that patients with the low LMR (≤2.67) had a higher 1‐year all‐cause mortality than those with the high LMR (>2.67) in the study cohort before PSM (HR = 1.640, 95% CI: 1.437–1.872, p < 0.001) and after PSM (HR = 1.279, 95% CI: 1.094–1.495, p = 0.002). The multivariable Cox regression analysis for 28‐day and 90‐day mortality yielded similar results. Conclusions The lower LMR (≤2.67) was associated with a higher risk of 28‐day, 90‐day, and 1‐year all‐cause mortality, which might serve as an independent predictor in AF patients.
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Affiliation(s)
- Yue Yu
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Suyu Wang
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Pei Wang
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Qiumeng Xu
- Department of Orthopaedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Yufeng Zhang
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jian Xiao
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Xiaofei Xue
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Qian Yang
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Wang Xi
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Junnan Wang
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Renhong Huang
- Department of General Surgery, Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Meiyun Liu
- Department of Anesthesiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhinong Wang
- Department of Cardiothoracic Surgery, Changzheng Hospital, Naval Medical University, Shanghai, China
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12
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Dai K, Li Z, Luo Y, Xiong Q, Xiong Y, Song Z, Xiong W. Neutrophil percentage-to-albumin ratio and monocyte-to-lymphocyte ratio as predictors of free-wall rupture in patients with acute myocardial infarction. J Clin Lab Anal 2021; 36:e24136. [PMID: 34820903 PMCID: PMC8761430 DOI: 10.1002/jcla.24136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 11/13/2022] Open
Abstract
Backgrounds Free‐wall rupture (FWR) has a high mortality rate. We aimed to find sensitive predictive indicators to identify high‐risk FWR patients by exploring the predictive values of neutrophil percentage‐to‐albumin ratio (NPAR) and monocyte‐to‐lymphocyte ratio (MLR) on patients with acute myocardial infarction (AMI). Methods 76 FWR patients with AMI were collected, and then 228 non‐CR patients with AMI were randomly selected (1:3 ratio) in this retrospective study. The independent influencing factors of FWR were evaluated by univariate and multivariate logistic regression analysis. The receiver‐operating characteristic (ROC) curve analysis was applied to evaluate the predictive value of NPAR and MLR for FWR. Results According to the results of multivariate logistic regression analysis, emergency percutaneous coronary intervention (PCI) (OR = 0.27, 95% CI: 0.094–0.751, p = 0.012), angiotensin‐converting enzyme inhibitor (ACEI)/angiotensin receptor blocker (ARB) treatment (OR = 0.17, 95% CI: 0.044–0.659, p = 0.010), NPAR (OR = 2.69, 95% CI: 1.031–7.044, p = 0.043), and MLR (OR = 5.99, 95% CI: 2.09–17.168, p = 0.001) were the influencing factors of the FWR patients with AMI, independently. Additionally, the NPAR and MLR were the predictors of FWR patients, with AUC of 0.811 and 0.778, respectively (both p < 0.001). Conclusions In summary, the emergency PCI and ACEI/ARB treatment were independent protective factors for FWR patients with AMI, while the increase of MLR and NPAR were independent risk factors. What's more, NPAR and MLR are good indicators for predicting FWR.
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Affiliation(s)
- Kai Dai
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
| | - Zhibing Li
- Department of Intensive Care UnitThe First Affiliated Hospital of Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
| | - Yafei Luo
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
| | - Qianhui Xiong
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
| | - Yao Xiong
- Department of Cardiovascular MedicineJiangxi Provincial People’s Hospital Affiliated to Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
| | - Zhifang Song
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
| | - Wenjun Xiong
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanchang UniversityMedical Department of Nanchang University, NanchangJiangxiChina
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Zhang Z, Hu Q, Hu T. Association of Lymphocyte to Monocyte Ratio and Risk of in-Hospital Mortality in Patients with Cardiogenic Shock: A Propensity Score Matching Study. Int J Gen Med 2021; 14:4459-4468. [PMID: 34408483 PMCID: PMC8367081 DOI: 10.2147/ijgm.s325907] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/21/2021] [Indexed: 11/23/2022] Open
Abstract
Background Lymphocyte to monocyte ratio (LMR) has been long implicated in the prediction of many inflammatory-related diseases. However, the possible value as prognostic marker of LMR have not been evaluated in cardiogenic shock (CS) patients. The aim of the study was to assess the relationship between LMR on admission and in-hospital mortality in CS patients. Methods Data on patients diagnosed with CS were extracted from the Medical Information Mart for Intensive Care-IV (MIMIC-IV) database. We performed a single-institution, retrospective study of 1487 CS patients and determined the optimal cut-off for LMR by X-tile software. Propensity score matching (PSM) and inverse probabilities of treatment weighting (IPTW) were conducted to control confounders. Cox proportional hazards model was performed to evaluate the relationship between LMR and in-hospital mortality. Kaplan-Meier curves and receiver operating characteristics (ROC) analysis were applied to assess the prognostic value of LMR. Results The optimal cut-off value for LMR was 0.9. Cox proportional hazards model demonstrated that lower LMR (< 0.9) was independently associated with in-hospital mortality with hazard ratio (HR) of 1.40 (1.12-1.74, P = 0.003). The results were consistent with survival analyses (P < 0.001, Log rank test). Adding LMR< 0.9 to the sequential organ failure assessment (SOFA) score improved discrimination and risk stratification for in-hospital mortality. Conclusion Lower level of LMR is related to higher risk of in-hospital mortality of patients with CS. As an easily available biomarker, LMR can independently predict the in-hospital mortality in CS patients.
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Affiliation(s)
- Zhengwei Zhang
- Department of Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, People's Republic of China
| | - Qionghua Hu
- Department of Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, People's Republic of China
| | - Tianyang Hu
- Department of Cardiology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
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Abstract
BACKGROUND White blood cell (WBC) subtypes have been associated with major adverse cardiovascular events (MACEs) in acute myocardial infarction (AMI). More recently, combining neutrophil and lymphocyte counts or lymphocyte and monocyte counts into a ratio has found to be promising for predicting MACE. This study aimed to confirm the association between MACE and the following WBC subtypes: neutrophils, lymphocytes, monocytes, neutrophil-lymphocyte ratio (NLR) and lymphocyte-monocyte ratio (LMR). METHODS In a cohort of 860 AMI patients, we collected levels of WBC subtypes from the earliest blood tests recorded prior to angiography. Data on baseline demographics and one-year outcomes were also collected. RESULTS At one year, 130 patients (15.1%) developed MACE. NLR and LMR were significantly associated with MACE on univariate analysis (P = 0.006 and 0.005, respectively). However, when combined into a multivariate model with age, hypertension, prior myocardial infarction and Type 2 diabetes, neither NLR nor LMR had significant associations (odds ratio = 1.058 and 0.966, P = 0.069 and 0.612, respectively). CONCLUSION As NLR and LMR were correlated with MACE only on univariate analysis, we do not believe that they are predictive enough to be used alone in a clinical setting. Further studies are required to assess the prognostic ability of these ratios in combination with other inflammatory markers.
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Association of lymphocyte-to-monocyte ratio with the long-term outcome after hospital discharge in patients with ST-elevation myocardial infarction: a retrospective cohort study. Coron Artery Dis 2021; 31:248-254. [PMID: 31658149 DOI: 10.1097/mca.0000000000000818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Lymphocyte-to-monocyte ratio (LMR), a novel systemic inflammatory factor, correlates with adverse outcomes in patients with cardiovascular disease. However, data are limited regarding the prognostic value of LMR in patients with ST-elevation myocardial infarction (STEMI) after hospital discharge. Therefore, the aim of our study was to evaluate the prognostic impact of admission LMR in hospital survivors of STEMI. METHODS This retrospective observational study enrolled 1369 STEMI patients between 2014 and 2017. The study population was divided into three groups according to tertiles (T) of LMR (T1: ≥2.84; T2: 1.85-2.83; T3: <1.85). The primary outcomes were long-term outcomes after discharge including major adverse cardiac events (MACE) and all-cause mortality. The associations between LMR and long-term outcomes were assessed using Cox regression analysis. RESULTS The median follow-up period was 556 days (interquartile range, 342-864 days). Independent correlations were observed between LMR and both long-term MACE and all-cause mortality. For long-term MACE, the T3 (adjusted hazard ratio [HR], 1.74; 95% confidence interval [CI]: 1.12-2.70; P = 0.013) and T2 groups (adjusted HR, 1.65; CI: 1.07-2.54; P = 0.024) showed significantly higher risk of MACE than did the T1 group. For long-term all-cause mortality, the adjusted HR was 3.07 (CI: 1.10-8.54; P = 0.032) in the T3 group and 2.35 (CI: 0.82-6.76; P = 0.112) in the T2 group compared with that of the T1 group. CONCLUSION Decreased admission LMR was independently associated with long-term all-cause mortality and MACE after discharge in patients with STEMI.
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Tucker B, Vaidya K, Cochran BJ, Patel S. Inflammation during Percutaneous Coronary Intervention-Prognostic Value, Mechanisms and Therapeutic Targets. Cells 2021; 10:cells10061391. [PMID: 34199975 PMCID: PMC8230292 DOI: 10.3390/cells10061391] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 12/17/2022] Open
Abstract
Periprocedural myocardial injury and myocardial infarction (MI) are not infrequent complications of percutaneous coronary intervention (PCI) and are associated with greater short- and long-term mortality. There is an abundance of preclinical and observational data demonstrating that high levels of pre-, intra- and post-procedural inflammation are associated with a higher incidence of periprocedural myonecrosis as well as future ischaemic events, heart failure hospitalisations and cardiac-related mortality. Beyond inflammation associated with the underlying coronary pathology, PCI itself elicits an acute inflammatory response. PCI-induced inflammation is driven by a combination of direct endothelial damage, liberation of intra-plaque proinflammatory debris and reperfusion injury. Therefore, anti-inflammatory medications, such as colchicine, may provide a novel means of improving PCI outcomes in both the short- and long-term. This review summarises periprocedural MI epidemiology and pathophysiology, evaluates the prognostic value of pre-, intra- and post-procedural inflammation, dissects the mechanisms involved in the acute inflammatory response to PCI and discusses the potential for periprocedural anti-inflammatory treatment.
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Affiliation(s)
- Bradley Tucker
- Heart Research Institute, 7 Eliza St., Newtown 2042, Australia;
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia;
- School of Medical Sciences, University of New South Wales, Kensington 2052, Australia;
| | - Kaivan Vaidya
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia;
- Royal Prince Alfred Hospital, Camperdown 2050, Australia
| | - Blake J. Cochran
- School of Medical Sciences, University of New South Wales, Kensington 2052, Australia;
| | - Sanjay Patel
- Heart Research Institute, 7 Eliza St., Newtown 2042, Australia;
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia;
- Royal Prince Alfred Hospital, Camperdown 2050, Australia
- Correspondence: ; Tel.: +61-2-9515-6111
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Lin G, Dai C, Xu K, Wu M. Predictive value of neutrophil to lymphocyte ratio and red cell distribution width on death for ST segment elevation myocardial infarction. Sci Rep 2021; 11:11506. [PMID: 34075154 PMCID: PMC8169857 DOI: 10.1038/s41598-021-91082-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 05/21/2021] [Indexed: 11/09/2022] Open
Abstract
There are many clinical scoring criteria for predicting the risk of death in patients with acute ST-segment elevation myocardial infarction (STEMI), but most of the indicators are complex to calculate and are not suitable for use in primary hospitals. Neutrophil to lymphocyte ratio (NLR) and red cell distribution width (RDW) are blood routine indicators that are easy to obtain and may help primary hospitals to evaluate the risk of death in patients with STEMI. Our aim was to explore the predictive value of NLR combined with RDW in the long-term prognosis of patients with STEMI after emergency percutaneous coronary intervention (PCI). A total of 181 patients with STEMI who underwent emergency PCI in the Affiliated Hospital of Pu-tian University from January 2017 to August 2018 were selected. Clinical profile, prognosis of all patients were collected. P value < 0.05 was considered significant. In all patients, cardiovascular death during the follow-up period was defined as cardiovascular death group, and surviving during the follow-up period was defined as survival group. There were no significant differences in demography and comorbidities between the two groups. The differences between the two groups in NLR, RDW, C-reactive protein, N-terminal-pro B type natriuretic peptide were statistically significant (P < 0.01). Binary logistic regression analysis showed that NLR (OR = 1.122, 95% CI 1.041 ~ 1.210, P = 0.003) and RDW (OR = 1.288, 95% CI 1.126 ~ 1.472, P = 0.0005) were important predictors of mortality in patients with STEMI (P < 0.05). Kaplan-Meier analysis showed that as the NLR increased, the risk of death increased (P < 0.001). In conclusion, NLR and RDW are independent predictors of cardiovascular death in patients with STEMI, and they have a certain predictive value.
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Affiliation(s)
- Guoli Lin
- Department of Cardiology, The Affiliated Hospital of Putian University, Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China.
| | - Caizhi Dai
- Department of Cardiology, The Affiliated Hospital of Putian University, Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Kaizu Xu
- Department of Cardiology, The Affiliated Hospital of Putian University, Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Meifang Wu
- Department of Cardiology, The Affiliated Hospital of Putian University, Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
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Yang Z, Yuan J, Cui J, Guan H, Qiao S. Association of the lymphocyte-to-monocyte ratio, mean diameter of coronary arteries, and uric acid level with coronary slow flow in isolated coronary artery ectasia. BMC Cardiovasc Disord 2021; 21:156. [PMID: 33781230 PMCID: PMC8008687 DOI: 10.1186/s12872-021-01952-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 03/11/2021] [Indexed: 12/22/2022] Open
Abstract
Background The pathophysiology of isolated coronary artery ectasia (CAE) with the coronary slow flow (CSF) phenomenon is still unclear. The purpose of this study was to investigate the risk factors for isolated CAE complicated with CSF. Methods A total of 126 patients with isolated CAE were selected retrospectively. The patients were grouped into the no CSF (NCSF) group (n = 55) and the CSF group (n = 71) according to the corrected thrombolysis in myocardial infarction (TIMI) frame count (CTFC). Data on demographics, laboratory measurements, left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDd), CTFC and diameters of three coronary arteries were collected. Results The proportions of males (84.5% vs. 61.8%, p = 0.004) and patients with a smoking history (63.4% vs. 43.6%, p = 0.021) were higher in the CSF group than in the NCSF group. The neutrophil-to-lymphocyte ratio (NLR) (2.08(1.68–3.21) vs. 1.89 ± 0.58, p = 0.001), mean diameter of coronary arteries (mean D) (5.50 ± 0.85 vs. 5.18 ± 0.91, p < 0.001), and uric acid (URIC) level (370.78 ± 109.79 vs. 329.15 ± 79.71, p = 0.019) were significantly higher in the CSF group, while the lymphocyte-to-monocyte ratio (LMR) (4.81 ± 1.66 vs. 5.96 ± 1.75, p < 0.001) and albumin (ALB) level (44.13 ± 4.10 vs. 45.69 ± 4.11, p = 0.036) were lower. Multivariable logistic analysis showed that the LMR (odds ratio: 0.614, 95% CI: 0.464–0.814, p = 0.001), mean D (odds ratio: 2.643, 95% CI: 1.54–4.51, p < 0.001) and URIC level (odds ratio: 1.006, 95% CI: 1.001–1.012, p = 0.018) were independent predictors of CSF in CAE. Conclusions The LMR was a negative independent predictor of CSF in isolated CAE, while URIC level and mean D were positive independent predictors.
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Affiliation(s)
- Zhuoxuan Yang
- Department of Cardiology, Chinese Academy of Medical Sciences Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Jiansong Yuan
- Department of Cardiology, Chinese Academy of Medical Sciences Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - JinGang Cui
- Department of Cardiology, Chinese Academy of Medical Sciences Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Hao Guan
- Department of Cardiology, Chinese Academy of Medical Sciences Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Shubin Qiao
- Department of Cardiology, Chinese Academy of Medical Sciences Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing, 100037, China.
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Song FH, Zheng YY, Tang JN, Wang W, Guo QQ, Zhang JC, Bai Y, Wang K, Cheng MD, Jiang LZ, Zheng RJ, Fan L, Liu ZY, Dai XY, Zhang ZL, Yue XT, Zhang JY. A Correlation Between Monocyte to Lymphocyte Ratio and Long-Term Prognosis in Patients With Coronary Artery Disease After PCI. Clin Appl Thromb Hemost 2021; 27:1076029621999717. [PMID: 33749340 PMCID: PMC7989235 DOI: 10.1177/1076029621999717] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Monocyte to lymphocyte ratio (MLR) has been confirmed as a novel marker of poor prognosis in patients with coronary heart disease (CAD). However, the prognosis value of MLR for patients with CAD after percutaneous coronary intervention (PCI) needs further studies. In present study, we aimed to investigate the correlation between MLR and long-term prognosis in patients with CAD after PCI. A total of 3,461 patients with CAD after PCI at the First Affiliated Hospital of Zhengzhou University were included in the analysis. According to the cutoff value of MLR, all of the patients were divided into 2 groups: the low-MLR group (<0.34, n = 2338) and the high-MLR group (≥0.34, n = 1123). Kaplan–Meier curve was performed to compare the long-term outcome. Multivariate COX regression analysis was used to assess the independent predictors for all-cause mortality, cardiac mortality and MACCEs. Multivariate COX regression analysis showed that the high MLR group had significantly increased all-cause mortality (ACM) [hazard ratio (HR) = 1.366, 95% confidence interval (CI): 1.366-3.650, p = 0.001] and cardiac mortality (CM) (HR = 2.379, 95%CI: 1.611-3,511, p < 0.001) compared to the low MLR group. And high MLR was also found to be highly associated with major adverse cardiovascular and cerebrovascular events (MACCEs) (HR = 1.227, 95%CI: 1.003-1.500, p = 0.047) in patients with CAD undergoing PCI. MLR was an independent predictor of ACM, CM and MACCEs in CAD patients who underwent PCI.
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Affiliation(s)
- Feng-Hua Song
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Ying-Ying Zheng
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jun-Nan Tang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Wei Wang
- Henan Medical Association, Zhengzhou, China
| | - Qian-Qian Guo
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jian-Chao Zhang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Yan Bai
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Kai Wang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Meng-Die Cheng
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Li-Zhu Jiang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Ru-Jie Zheng
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Lei Fan
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zhi-Yu Liu
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Xin-Ya Dai
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zeng-Lei Zhang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Xiao-Ting Yue
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jin-Ying Zhang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
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Yorgancı A, Buyuk GN, Akyol M, Gündüz Ö, Seven B, Engin-Ustun Y. The Effects of Water Immersion during First Stage of Labor on Postpartum Systemic Inflammatory Response. Z Geburtshilfe Neonatol 2021; 225:251-256. [PMID: 33694147 DOI: 10.1055/a-1370-0620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE The systemic inflammatory response is a cascade of physiologic reactions that arise in response to trauma, infection, burn, or any kind of injury. This study aimed to determine the effects of water immersion during the first stage of labor on the systemic inflammatory indices in the postpartum period. MATERIALS AND METHODS In this retrospective study, 125 healthy multiparous women with uncomplicated pregnancies between 37 and 41 weeks of gestation who elected for immersion in water during the first stage of labor were compared with multiparous uncomplicated term women who had conventional vaginal births on land (n=125). Age, parity, body mass index (BMI), gestational age, duration of labor, birth weight, Apgar scores, neonatal intensive care unit admissions, and ante- and postpartum whole blood parameters were noted. Antepartum and postpartum neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV) were calculated for all patients as systemic inflammatory indices. RESULTS Demographic characteristics and birth outcomes of both groups were similar except BMI, which was statistically significantly higher in the water immersion group. There were no statistical differences in antepartum NLR, MLR, PLR, and MPV between the 2 groups. However, postpartum NLR, MLR, PLR, and MPV were statistically significantly lower in the water immersion group compared to the controls. CONCLUSION Water immersion during the first stage of labor might decrease systemic inflammatory indices in the early postpartum period.
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Affiliation(s)
- Ayçağ Yorgancı
- Department of Obstetrics and Gynecology, Ministry of Health Ankara City Hospital, Cankaya, Turkey
| | - Gul Nihal Buyuk
- Department of Obstetrics and Gynecology, Ministry of Health Ankara City Hospital, Cankaya, Turkey
| | - Mesut Akyol
- Department of Biostatistics and Medical Informatics, Ankara Yildirim Beyazit University, Ankara, Turkey
| | - Özlem Gündüz
- Department of Obstetrics and Gynecology, Ministry of Health Ankara City Hospital, Cankaya, Turkey
| | - Banu Seven
- Department of Obstetrics and Gynecology, Ministry of Health Ankara City Hospital, Cankaya, Turkey
| | - Yaprak Engin-Ustun
- Obstetrics and Gynecology, University of Health Sciences, Etlik Zübeyde Hanım Women's Health Education and Research Hospital, Ankara, Turkey
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21
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Kałużna M, Człapka-Matyasik M, Wachowiak-Ochmańska K, Moczko J, Kaczmarek J, Janicki A, Piątek K, Ruchała M, Ziemnicka K. Effect of Central Obesity and Hyperandrogenism on Selected Inflammatory Markers in Patients with PCOS: A WHtR-Matched Case-Control Study. J Clin Med 2020; 9:jcm9093024. [PMID: 32962205 PMCID: PMC7565377 DOI: 10.3390/jcm9093024] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/11/2020] [Accepted: 09/16/2020] [Indexed: 12/18/2022] Open
Abstract
White blood cell counts (WBC), lymphocyte-to-monocyte ratio (LMR), and monocyte-to-high-density lipoprotein cholesterol ratio (MHR) are used as chronic inflammation markers. Polycystic ovary syndrome (PCOS) is a constellation of systemic inflammation linked to central obesity (CO), hyperandrogenism, insulin resistance, and metabolic syndrome. The waist-to-height ratio (WHtR) constitutes a highest-concordance anthropometric CO measure. This study aims to access WBC, LMR, and MHR in PCOS and healthy subjects, with or without CO. Establishing relationships between complete blood count parameters, high-sensitivity C-reactive protein (hsCRP), and hormonal, lipid and glucose metabolism in PCOS. To do this, WBC, LMR, MHR, hsCRP, anthropometric, metabolic, and hormonal data were analyzed from 395 women of reproductive age, with and without, PCOS. Correlations between MHR, and dysmetabolism, hyperandrogenism, and inflammation variables were examined. No differences were found in WBC, LMR, MHR, and hsCRP between PCOS and controls (p > 0.05). PCOS subjects with CO had higher hsCRP, MHR, and WBC, and lower LMR vs. those without CO (p < 0.05). WBC and MHR were also higher in controls with CO vs. without CO (p < 0.001). MHR correlated with anthropometric, metabolic, and endocrine parameters in PCOS. WHtR appeared to strongly predict MHR in PCOS. We conclude that PCOS does not independently influence WBC or MHR when matched for CO. CO and dysmetabolism may modify MHR in PCOS and control groups.
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Affiliation(s)
- Małgorzata Kałużna
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49 Przybyszewskiego St, 60-355 Poznań, Poland; (A.J.); (K.P.); (M.R.); (K.Z.)
- Correspondence: ; Tel.: +48-61-869-1330; Fax: +48-61-869-1682
| | - Magdalena Człapka-Matyasik
- Department of Human Nutrition and Dietetics, Poznan University of Life Sciences, Wojska Polskiego 28, 60-637 Poznan, Poland;
| | - Katarzyna Wachowiak-Ochmańska
- Ward of Endocrinology, Metabolism and Internal Diseases Ward, Heliodor Święcicki Clinical Hospital, 49 Przybyszewskiego St, 60-355 Poznań, Poland;
| | - Jerzy Moczko
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 7 Rokietnicka St, 60-806 Poznań, Poland;
| | - Jolanta Kaczmarek
- Central Laboratory, Heliodor Swiecicki University Hospital, 49 Przybyszewskiego St, 60-355 Poznań, Poland;
| | - Adam Janicki
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49 Przybyszewskiego St, 60-355 Poznań, Poland; (A.J.); (K.P.); (M.R.); (K.Z.)
| | - Katarzyna Piątek
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49 Przybyszewskiego St, 60-355 Poznań, Poland; (A.J.); (K.P.); (M.R.); (K.Z.)
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49 Przybyszewskiego St, 60-355 Poznań, Poland; (A.J.); (K.P.); (M.R.); (K.Z.)
| | - Katarzyna Ziemnicka
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49 Przybyszewskiego St, 60-355 Poznań, Poland; (A.J.); (K.P.); (M.R.); (K.Z.)
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22
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Shimizu T, Ishizuka M, Shiraki T, Sakuraoka Y, Mori S, Abe A, Iso Y, Takagi K, Aoki T, Kubota K. The clinical influence of the preoperative lymphocyte-to-monocyte ratio on the postoperative outcome of patients with early-stage gastrointestinal cancer. Ann Gastroenterol Surg 2020; 4:580-590. [PMID: 33005853 PMCID: PMC7511555 DOI: 10.1002/ags3.12369] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/20/2020] [Accepted: 06/02/2020] [Indexed: 01/19/2023] Open
Abstract
AIM The lymphocyte-to-monocyte ratio (LMR) is useful for predicting the prognosis of patients with gastric cancer (GC) and those with colorectal cancer (CRC) undergoing surgery. The relationship between the LMR and postoperative outcome of patients with early-stage gastrointestinal cancers such as stage I GC and CRC remains unclear. METHODS We retrospectively evaluated 323 stage I GC and 152 stage I CRC patients undergoing surgery. Univariate and multivariate analyses using the Cox proportional hazards model were performed to identify the clinical characteristics associated with overall survival (OS), and the cut-off values of these variables were determined by receiver operating characteristic analysis. The Kaplan-Meier method and log-rank test were used for postoperative survival comparisons according to the LMR (GC: LMR < 4.2 vs ≥4.2; CRC: LMR < 3.0 vs ≥3.0). RESULTS Univariate and multivariate analyses revealed that OS was significantly associated with the LMR (<4.2/≥4.2) (HR, 2.489; 95% CI, 1.317-4.702; P = 0.005), as well as age (>75/≤75 years) (HR, 3.511; 95% CI, 1.881-6.551; P < 0.001) and albumin level (≤3.5/>3.5 g/dL) (HR, 3.040; 95% CI, 1.575-5.869; P = 0.001), in stage I GC patients. Survival analysis demonstrated a significantly poorer OS in stage I GC patients with a LMR < 4.2 compared with ≥4.2 (P < 0.001). In stage I CRC patients, despite a significant difference in OS according to the LMR (<3.0 vs ≥3.0) (P = 0.040), univariate analysis revealed no significant association between the LMR and OS. CONCLUSION LMR is a useful predictor of the postoperative outcome of stage I GC patients treated surgically.
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Affiliation(s)
- Takayuki Shimizu
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Mitsuru Ishizuka
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Takayuki Shiraki
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Yuhki Sakuraoka
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Shozo Mori
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Akihito Abe
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Yukihiro Iso
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Kazutoshi Takagi
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Taku Aoki
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
| | - Keiichi Kubota
- Second Department of SurgeryDokkyo Medical UniversityTochigiJapan
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23
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Quan XQ, Wang RC, Zhang Q, Zhang CT, Sun L. The predictive value of lymphocyte-to-monocyte ratio in the prognosis of acute coronary syndrome patients: a systematic review and meta-analysis. BMC Cardiovasc Disord 2020; 20:338. [PMID: 32669086 PMCID: PMC7362430 DOI: 10.1186/s12872-020-01614-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 07/06/2020] [Indexed: 12/27/2022] Open
Abstract
Background The association between the lymphocyte-to-monocyte ratio (LMR) and prognosis in the patients with acute coronary syndrome (ACS) is not fully understood. We performed this systematic review and meta-analysis to evaluate the correlation between LMR and mortality or major adverse cardiac events (MACE) in patients with ACS. Methods A systematic search was performed in PubMed, MEDLINE, EMBASE, the Cochrane Library, Scopus, and Web of science. The association between LMR and mortality/MACE was analyzed in patients with ACS. The search was updated to April 15, 2020. Results A total of 5 studies comprising 4343 patients were included in this meta-analysis. The results showed that lower LMR predicted higher short-term mortality/MACE (hazard ratio [HR] = 3.44, 95% confidence interval [CI]: 1.46–8.14, P < 0.05) and long-term mortality/MACE (HR = 1.70, 95% CI: 1.36–2.13, P < 0.05). In the subgroup analysis, there was still statistical significance of long-term mortality/MACE in all subgroups. Conclusions This study suggested that lower LMR value might be associated with higher short-term and long-term mortality/MACE in ACS patients. Especially for younger ACS patients, low LMR was more closely associated with poor prognosis.
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Affiliation(s)
- Xiao-Qing Quan
- Department of General Practice, Shenzhen Longhua District Central Hospital, Shenzhen, 518110, China
| | - Run-Chang Wang
- Second clinical medical college, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qing Zhang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Cun-Tai Zhang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lei Sun
- Department of Pathology, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, 510282, China.
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24
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Abplanalp WT, John D, Cremer S, Assmus B, Dorsheimer L, Hoffmann J, Becker-Pergola G, Rieger MA, Zeiher AM, Vasa-Nicotera M, Dimmeler S. Single-cell RNA-sequencing reveals profound changes in circulating immune cells in patients with heart failure. Cardiovasc Res 2020; 117:484-494. [PMID: 32311026 DOI: 10.1093/cvr/cvaa101] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/12/2020] [Accepted: 04/13/2020] [Indexed: 01/28/2023] Open
Abstract
AIMS Identification of signatures of immune cells at single-cell level may provide novel insights into changes of immune-related disorders. Therefore, we used single-cell RNA-sequencing to determine the impact of heart failure on circulating immune cells. METHODS AND RESULTS We demonstrate a significant change in monocyte to T-cell ratio in patients with heart failure, compared to healthy subjects, which were validated by flow cytometry analysis. Subclustering of monocytes and stratification of the clusters according to relative CD14 and FCGR3A (CD16) expression allowed annotation of classical, intermediate, and non-classical monocytes. Heart failure had a specific impact on the gene expression patterns in these subpopulations. Metabolically active genes such as FABP5 were highly enriched in classical monocytes of heart failure patients, whereas β-catenin expression was significantly higher in intermediate monocytes. The selective regulation of signatures in the monocyte subpopulations was validated by classical and multifactor dimensionality reduction flow cytometry analyses. CONCLUSION Together this study shows that circulating cells derived from patients with heart failure have altered phenotypes. These data provide a rich source for identification of signatures of immune cells in heart failure compared to healthy subjects. The observed increase in FABP5 and signatures of Wnt signalling may contribute to enhanced monocyte activation.
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Affiliation(s)
- Wesley T Abplanalp
- Department of Molecular Medicine, Institute for Cardiovascular Regeneration, Goethe University Frankfurt, Theodor Stern Kai 7, 60590 Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany.,Cardiopulmonary Institute, Goethe University Frankfurt, Frankfurt, Germany
| | - David John
- Department of Molecular Medicine, Institute for Cardiovascular Regeneration, Goethe University Frankfurt, Theodor Stern Kai 7, 60590 Frankfurt, Germany
| | - Sebastian Cremer
- Department of Medicine, Cardiology, Goethe University Hospital, Frankfurt, Germany
| | - Birgit Assmus
- Department of Medicine, Cardiology, Goethe University Hospital, Frankfurt, Germany
| | - Lena Dorsheimer
- Department of Medicine, Hematology/Oncology, Goethe University Hospital, Frankfurt, Germany.,Frankfurt Cancer Institute, Frankfurt, Germany
| | - Jedrzej Hoffmann
- Department of Medicine, Cardiology, Goethe University Hospital, Frankfurt, Germany
| | | | - Michael A Rieger
- Cardiopulmonary Institute, Goethe University Frankfurt, Frankfurt, Germany.,Department of Medicine, Hematology/Oncology, Goethe University Hospital, Frankfurt, Germany.,Frankfurt Cancer Institute, Frankfurt, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Andreas M Zeiher
- German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany.,Cardiopulmonary Institute, Goethe University Frankfurt, Frankfurt, Germany.,Department of Medicine, Cardiology, Goethe University Hospital, Frankfurt, Germany
| | - Mariuca Vasa-Nicotera
- Cardiopulmonary Institute, Goethe University Frankfurt, Frankfurt, Germany.,Department of Medicine, Cardiology, Goethe University Hospital, Frankfurt, Germany
| | - Stefanie Dimmeler
- Department of Molecular Medicine, Institute for Cardiovascular Regeneration, Goethe University Frankfurt, Theodor Stern Kai 7, 60590 Frankfurt, Germany.,German Center for Cardiovascular Research DZHK, Partner Site Frankfurt Rhine-Main, Berlin, Germany.,Cardiopulmonary Institute, Goethe University Frankfurt, Frankfurt, Germany
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25
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Lymphocyte-to-monocyte ratio and risk of hemorrhagic transformation in patients with acute ischemic stroke. Neurol Sci 2020; 41:2511-2520. [DOI: 10.1007/s10072-020-04355-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 03/16/2020] [Indexed: 02/08/2023]
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26
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Haitjema S, Hoefer IE. When the Myocardium Gets MIFfed: Macrophage Inhibitory Factor as a Biomarker in Acute Coronary Artery Disease. Can J Cardiol 2019; 35:1281-1282. [PMID: 31495684 DOI: 10.1016/j.cjca.2019.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 05/31/2019] [Accepted: 06/01/2019] [Indexed: 10/26/2022] Open
Affiliation(s)
- Saskia Haitjema
- Laboratory of Clinical Chemistry and Hematology, UMC Utrecht, Utrecht, The Netherlands
| | - Imo E Hoefer
- Laboratory of Clinical Chemistry and Hematology, UMC Utrecht, Utrecht, The Netherlands.
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27
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Chen H, Li M, Liu L, Dang X, Zhu D, Tian G. Monocyte/lymphocyte ratio is related to the severity of coronary artery disease and clinical outcome in patients with non-ST-elevation myocardial infarction. Medicine (Baltimore) 2019; 98:e16267. [PMID: 31261596 PMCID: PMC6616945 DOI: 10.1097/md.0000000000016267] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Monocyte/lymphocyte ratio (MLR), a widely used inflammation maker for prognosis of cancer, tuberculosis, and autoimmune diseases, has attracted more and more attention for its application to cardiovascular disease. The aim of the present study was to investigate the relationship of MLR with the severity of coronary lesion and clinical outcomes in non-ST-elevation myocardial infarction (NSTEMI) patients.963 consecutive NSTEMI patients (mean age, 60.77 ± 11.34; 758 male) undergoing coronary angiography were analyzed and followed in 3 groups according to the average MLR tertile (low MLR <0.23, n = 321; intermediate MLR 0.23-0.35, n = 322; high MLR >0.35, n = 320) in this study. The severity of coronary lesion was determined by Gensini score. Multiple linear regression analysis was used to examine the correlation between MLR and the severity of coronary lesion. Kaplan-Meier curve was performed to compare the long-term major adverse cardiac event (MACE)-free survival. Logistic regression analysis and Cox proportional hazard regression model were used to assess the independent predictors for in-hospital and long-term MACE.MLR (B: 0.281, 95% confidence interval [CI]: 0.130-0.432, P < .001) and high-sensitivity C-reactive protein (B: 0.017, 95% CI: 0.010-0.024, P < .001) were both independently correlated with the severity of coronary lesion, while neutrophil/lymphocyte ratio was not. The frequencies of in-hospital MACE (1.6%, 2.2%, 4.7%, P = .016) and long-term MACE (13.3%, 16.2%, 27.2%, P < .001) both increased among the 3 groups. Kaplan-Meier curve analysis indicated that patients in high MLR group had worse long-term MACE-free survival than the patients in low MLR group (P2 < .001) and intermediate MLR group (P3 = .004) during a median follow-up of 22 (12-35) months. MLR was an independent predictor for in-hospital MACE (adjusted odds ratio: 2.891, 95% CI: 1.265-8.354, P = .026) and long-term MACE (adjusted hazard ratio: 1.793, 95% CI: 1.169-2.515, P = .012) in NSTEMI patients.MLR is independently correlated with the severity of coronary lesion and has better performance to reflect the severity of coronary lesion than NLR. MLR is an independent predictor for the MACE in NSTEMI patients.
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28
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Yang L, Dong H, Lu H, Liao Y, Zhang H, Xu L, Tan Y, Cao S, Tan J, Fu S. Serum YKL-40 predicts long-term outcome in patients undergoing primary percutaneous coronary intervention for ST-segment elevation myocardial infarction. Medicine (Baltimore) 2019; 98:e14920. [PMID: 30896649 PMCID: PMC6709285 DOI: 10.1097/md.0000000000014920] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 01/09/2019] [Accepted: 02/26/2019] [Indexed: 11/26/2022] Open
Abstract
Serum YKL-40, a potential inflammatory marker, is greatly increased at the early stage of ST-segment elevation myocardial infarction (STEMI). Here, we hypothesized that YKL-40 levels at admission could predict the long-term outcomes after STEMI.A total of 324 patients with acute STEMI undergoing primary percutaneous coronary intervention (PCI) were consecutively enrolled and followed for 24 months. The baseline clinical and procedural data were recorded, and serum YKL-40 levels at admission were measured using ELISA method. The endpoint of interest was major adverse cardiac event (MACE), including all-cause death, recurrent myocardial infarction, and hospitalization for heart failure.Patients with elevated serum YKL-40 levels (≥126.8 ng/mL) were more likely to be older and smoker and to present with type 2 diabetes, advanced Killip class, multivessel disease and intra-aortic balloon pump, with increased levels of admission glucose, triglyceride, and high-sensitivity C-reactive protein and decreased level of high-density lipoprotein cholesterol. During the follow-up period, the incidence of MACE was notably higher in the high than in the low YKL-40 groups (28.4% vs 11.1%, P < .001). Kaplan-Meier curve showed that elevated YKL-40 levels were associated with reduced MACE-free survivals (log-rank P < .001). In multivariate Cox regression analysis, we found that high serum YKL-40 level was an independent predictor of MACE after controlling for clinical and angiographic variables (hazard ratio: 1.65, 95% confidence interval: 1.14-2.39, P = .008).The results of our study indicate that serum YKL-40 may be used as a biomarker to predict the long-term outcome after PCI in patients with STEMI.
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Affiliation(s)
| | - Hui Dong
- Department of Intensive Care Unit
| | | | | | | | | | - Yun Tan
- Department of Intensive Care Unit
| | - Song Cao
- Department of Intensive Care Unit
| | - Jinhui Tan
- Department of Anesthesia, Wuhan Third Hospital & Tongren Hospital of Wuhan University, Wuhan, China
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29
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Jia Y, Li D, Cao Y, Cheng Y, Xiao L, Gao Y, Zhang L, Zeng Z, Wan Z, Zeng R. Inflammation-based Glasgow Prognostic Score in patients with acute ST-segment elevation myocardial infarction: A prospective cohort study. Medicine (Baltimore) 2018; 97:e13615. [PMID: 30558040 PMCID: PMC6319978 DOI: 10.1097/md.0000000000013615] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 11/16/2018] [Indexed: 02/05/2023] Open
Abstract
The inflammation-based Glasgow Prognostic Score (GPS), which involves C-reactive protein and serum albumin levels, has been reported to be a strong independent predictor of mortality in many cancers. This study aimed to investigate whether the GPS is associated with mortality in patients with acute ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI).In this study, 406 consecutive patients with STEMI at our emergency department (ED) who were undergoing pPCI were prospectively enrolled and assigned a GPS of 0, 1, or 2. Kaplan-Meier survival and multivariable Cox regression analyses were used to evaluate the associations between the GPS and long-term mortality.Twenty-three patients (5.7%) died at the hospital, and 37 (9.7%) died during follow-up (14.4 [9.3-17.6] months). Compared with patients with a lower GPS, those with a higher GPS had significantly higher in-hospital mortality (GPS = 0 vs GPS = 1 vs GPS = 2: 3.3% vs 6.3% vs 28.0%, P < .001), follow-up mortality (4.6% vs 14.3% vs 55.6%, P < .001), and cumulative mortality (9.6% vs 21.1% vs 71.1%, P < .001). Multivariable Cox regression analysis revealed that in patients with a GPS of 1 and 2 (versus 0), the multivariable adjusted hazard ratios (HR) for all-cause mortality were 2.068 (95% CI: 1.082-3.951, P = .028) and 8.305 (95% CI: 4.017-17.171, P < .001), respectively, after controlling for all of the confounding factors. Subgroup analysis showed that a higher GPS was associated with an increased risk of cumulative mortality in the different subgroups.The GPS on admission may be useful for stratifying the risk of adverse outcomes in patients with STEMI undergoing pPCI in the ED.
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Affiliation(s)
- Yu Jia
- Department of Emergency Medicine, West China Hospital
- Disaster Medicine Center
- Laboratory of Emergency Medicine
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Dongze Li
- Department of Emergency Medicine, West China Hospital
- Disaster Medicine Center
- Laboratory of Emergency Medicine
| | - Yu Cao
- Department of Emergency Medicine, West China Hospital
- Disaster Medicine Center
- Laboratory of Emergency Medicine
| | - Yisong Cheng
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Lei Xiao
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Yongli Gao
- Department of Emergency Medicine, West China Hospital
- Disaster Medicine Center
- Laboratory of Emergency Medicine
| | - Lin Zhang
- Department of Anaesthesia and Intensive Care, Chinese University of Hong Kong, Hong Kong, China
| | - Zhi Zeng
- Department of Emergency Medicine, West China Hospital
| | - Zhi Wan
- Department of Emergency Medicine, West China Hospital
- Disaster Medicine Center
- Laboratory of Emergency Medicine
| | - Rui Zeng
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
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Deng X, Wang X, Shen L, Yao K, Ge L, Ma J, Zhang F, Qian J, Ge J. Association of eosinophil-to-monocyte ratio with 1-month and long-term all-cause mortality in patients with ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention. J Thorac Dis 2018; 10:5449-5458. [PMID: 30416794 DOI: 10.21037/jtd.2018.09.27] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background To determine the relationship between eosinophil-to-monocyte ratio (EMR) on admission and one-month and long-term all-cause mortality in patients with ST-elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (P-PCI). Methods A total of 426 consecutive STEMI patients treated with P-PCI were enrolled and categorized in terms of tertiles of EMR on admission between September 2015 and October 2017. Final follow-up for long-term outcomes was January 2017. Results As EMR decreased, all-cause mortality at 1 month (mean, 29.5±3.5 days) and at mean 14.1±7.8 months follow-up increased (P=0.012, P=0.003, respectively). Kaplan-Meier survival curve analysis showed EMR was associated with 1-month and long-term all-cause mortality (P=0.048, P=0.015, respectively). In multivariate Cox proportional hazards analysis, EMR was independently associated with one-month and long-term mortality (hazard ratio =0.097; 95% CI, 0.010-0.899; P=0.04; hazard ration =0.176; 95% CI, 0.045-0.694; P=0.013). The area under the curve of EMR for the prediction of 1-month and long-term total mortality in receiver operating characteristic analysis was 0.789 (95% CI, 0.658-0.921; P=0.003) and 0.752 (95% CI, 0.619-0.884; P=0.001), respectively. Conclusions EMR on admission was independently correlated with 1-month and long-term all-cause mortality in STEMI patients undergoing P-PCI, suggesting EMR as a potential simple, useful, and inexpensive index for risk stratification of STEMI patients.
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Affiliation(s)
- Xin Deng
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Xiaoyan Wang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Li Shen
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Kang Yao
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Lei Ge
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jianying Ma
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Feng Zhang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Juying Qian
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Junbo Ge
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Liang Y, Chen H, Wang P. Correlation of Leukocyte and Coronary Lesion Severity of Acute Myocardial Infarction. Angiology 2017; 69:591-599. [PMID: 29130316 DOI: 10.1177/0003319717740782] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Leukocytes play a pivotal role in the onset and progression of acute myocardial infarction (AMI). We evaluated the relationship between leukocyte count and coronary lesion severity of AMI. We carried out a retrospective study involving 815 patients with AMI undergoing primary percutaneous coronary intervention from 2005 to 2014 at a cardiovascular center. We recorded their risk factors, routine blood parameters, and cardiovascular events during hospitalization. When thrombus and nonthrombus burden groups were compared, leukocyte count (9.55 [7.80, 12.29] vs 10.70 [8.67, 13.04]×109/L, P = .005), neutrophil count (7.48 [5.65, 10.18] vs 8.61 [6.61, 10.80]×109/L, P = .001), and neutrophil–lymphocyte ratio (NLR; 4.99 [2.97, 7.16] vs 10.70 [8.67, 13.04], P = .003) were significantly different. Patients in the total occlusion group showed higher leukocyte count, neutrophil count, and NLR compared to the nontotal occlusion group. After multivariate logistic analysis, a neutrophil count ≥8.355 × 109/L was independently associated with high thrombus burden and total coronary occlusion. Leukocyte count, neutrophil count, or NLR was not significantly related to cardiovascular events during hospitalization. In conclusion, the neutrophil count might be an independent predictor of high thrombus burden and total coronary occlusion.
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Affiliation(s)
- Yunting Liang
- Department of Pediatric Cardiovascular Center, Anzhen Hospital, Beijing, China
- Yunting Liang and Hui Chen are the co-first authors
| | - Hui Chen
- Department of Cardiovascular Center, Friendship Hospital, Beijing, China
- Yunting Liang and Hui Chen are the co-first authors
| | - Ping Wang
- Department of Cardiovascular Center, Friendship Hospital, Beijing, China
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Dong CH, Wang ZM, Chen SY. Neutrophil to lymphocyte ratio predict mortality and major adverse cardiac events in acute coronary syndrome: A systematic review and meta-analysis. Clin Biochem 2017; 52:131-136. [PMID: 29132766 DOI: 10.1016/j.clinbiochem.2017.11.008] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 10/25/2017] [Accepted: 11/10/2017] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Neutrophil to lymphocyte ratio (NLR) might be associated with the mortality or major adverse cardiac events (MACEs) in acute coronary syndrome (ACS) patients. We performed a meta-analysis to evaluate the correlation between NLR and mortality/MACEs in ACS. METHODS We assessed clinical trials through Pubmed, EMBASE, the Cochrane Library and Web of science in investigating the association between NLR and mortality/MACEs in ACS patients up to August 15, 2017. The primary outcome was mortality or recurrent MACEs. RESULTS In total, 8 studies of 9406 patients were included in the systematic and meta-analysis. Our analysis indicated that elevated pretreatment NLR was a poor prognostic marker for patients with recent ACS in predicting medium to long-term mortality/MACEs (OR 1.26, 95%CI 1.13-1.41). And the analysis indicated that higher pretreatment NLR value was associated with higher in-hospital mortality in ACS patients (OR 6.39, 95%CI 1.49-27.38, p<0.001). The NLR value of 5.0 maybe a cut-off value for ACS risk. CONCLUSIONS In patients with a recent ACS, an elevated pretreatment NLR value is effective in predicting the risk of mortality/MACEs.
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Affiliation(s)
- Chao-Hui Dong
- Department of Cardio-Pulmonary Rehabilitation, The Affiliated Rehabilitation Hospital of Chongqing Medical University, China
| | - Zhang-Min Wang
- Department of Cardio-Pulmonary Rehabilitation, The Affiliated Rehabilitation Hospital of Chongqing Medical University, China
| | - Si-Yu Chen
- Department of Vascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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