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Diao H, Lu G, Wang Z, Zhang Y, Liu X, Ma Q, Yu H, Li Y. Risk factors and predictors of venous thromboembolism in patients with acute spontaneous intracerebral hemorrhage: A systematic review and meta-analysis. Clin Neurol Neurosurg 2024; 244:108430. [PMID: 39032425 DOI: 10.1016/j.clineuro.2024.108430] [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: 05/23/2024] [Revised: 07/04/2024] [Accepted: 07/04/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND Venous thromboembolism (VTE), including deep vein thrombosis (DVT) and pulmonary embolism (PE), is a common and preventable complication of patients with acute spontaneous intracerebral hemorrhages (ICH). Knowledge of VTE risk factors in patients with acute spontaneous ICH continues to evolve while remains controversial. Therefore, this study aims to summarize the risk factors and predictors of VTE in patients with acute spontaneous ICH. METHODS EMBASE, PubMed, Web of Science and Cochrane databases were searched for articles containing Mesh words "Cerebral hemorrhage" and "Venous thromboembolism." Eligibility screening, data extraction, and quality assessment of the retrieved articles were conducted independently by two reviewers. We performed meta-analysis to determine risk factors for the development of VTE in acute spontaneous ICH patients. Sensitivity analysis were performed to explore the sources of heterogeneity. RESULTS Of the 12,362 articles retrieved, 17 cohort studies were included.Meta-analysis showed that longer hospital stay [OR=15.46, 95 % CI (12.54, 18.39), P<0.00001], infection [OR=5.59, 95 % CI (1.53, 20.42), P=0.009], intubation [OR=4.32, 95 % CI (2.79, 6.69), P<0.00001] and presence of intraventricular hemorrhage (IVH) [OR=1.89, 95 % CI (1.50, 2.38), P<0.00001] were significant risk factors for VTE in acute spontaneous ICH patients. Of the 17 studies included, five studies reported six prediction models, including 15 predictors. The area under the receiver operating curve (AUC) ranged from 0.71 to 0.95. One of the models was externally validated. CONCLUSION Infection, the intubation, presence of IVH and longer hospital stay were risk factors for the development of VTE in acute spontaneous ICH patients. Prediction models of VTE based on acute spontaneous ICH patients have been poorly reported and more research will be needed before such models can be applied in clinical settings.
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Affiliation(s)
- Haiqing Diao
- School of Nursing, Yangzhou University, Yangzhou, Jiangsu, China
| | - Guangyu Lu
- School of Public Health, Yangzhou University, Yangzhou, Jiangsu, China
| | - Zhiyao Wang
- School of Clinical Medicine, Yangzhou University, Yangzhou, Jiangsu, China; Neuro-Intensive Care Unit, Department of Neurosurgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China
| | - Yang Zhang
- School of Nursing, Yangzhou University, Yangzhou, Jiangsu, China
| | - Xiaoguang Liu
- Neuro-Intensive Care Unit, Department of Neurosurgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China
| | - Qiang Ma
- Neuro-Intensive Care Unit, Department of Neurosurgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China
| | - Hailong Yu
- Neuro-Intensive Care Unit, Department of Neurosurgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China
| | - Yuping Li
- Neuro-Intensive Care Unit, Department of Neurosurgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China; Department of Neurosurgery, Yangzhou Clinical Medical College of Xuzhou Medical University, Xuzhou, Jiangsu, China.
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Zhou W, Qu C, Liu X, Huang J. Diagnostic value of D-dimer to fibrinogen ratio for pulmonary embolism in postpartum women. BMC Pregnancy Childbirth 2024; 24:482. [PMID: 39014319 PMCID: PMC11251229 DOI: 10.1186/s12884-024-06670-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 07/01/2024] [Indexed: 07/18/2024] Open
Abstract
BACKGROUND Pulmonary embolism is a common disease associated with high mortality and morbidity. Diagnosing pulmonary embolism is challenging due to diverse clinical presentations and the lack of specific biomarkers. The study aimed to investigate the diagnostic value on pulmonary embolism for postpartum women by D-dimer to fibrinogen ratio, and it combined with neutrophil-to-lymphocyte ratio or platelet-to-lymphocyte ratio. METHODS A total of 537 women with suspected pulmonary embolism were selected as the research subjects from the Shanghai First Maternity and Infant Hospital between 1 January 2019 and 31 October 2022. The D-dimer to fibrinogen ratio and it combined with neutrophil-to-lymphocyte ratio or platelet-to-lymphocyte ratio were applied to evaluate the clinical probability of pulmonary embolism, and the positive predictive value of both scores were calculated using computed tomography pulmonary arteriography as a gold standard. The diagnostic value of D-dimer to fibrinogen ratio, combined with neutrophil-to-lymphocyte ratio or platelet-to-lymphocyte ratio was evaluated by the area under the curve, sensitivity, specificity, and other indicators in the receiver operator characteristic curve. RESULTS Among the 502 women included for analysis, 194 (38.65%) were definitely diagnosed as pulmonary embolism. The positive predictive values of D-dimer to fibrinogen ratio and it combined with platelet-to-lymphocyte ratio or neutrophil-to-lymphocyte ratio were 70.1%, 50.5%, and 56.5%, respectively in the postpartum women, the area under the curve for the D-dimer to fibrinogen ratio and it combined with platelet-to-lymphocyte ratio or neutrophil-to-lymphocyte ratio were 0.606 (95%CI: 0.562-0.650), 0.624 (95%CI: 0.575-0.673), and 0.639 (95%CI: 0.592-0.686), respectively. The negative predictive values of D-dimer to fibrinogen ratio, it combined with platelet-to-lymphocyte ratio or neutrophil-to-lymphocyte ratio were 50.5%, 70.1%, and 69.8%, respectively. CONCLUSION The diagnostic value of the D-dimer to fibrinogen ratio was higher than the D-dimer for the postpartum women with suspected pulmonary embolism. The combination of either the neutrophil-to-lymphocyte ratio or the platelet-to-lymphocyte ratio with D-dimer to fibrinogen ratio is an appropriate strategy to rule out pulmonary embolism.
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Affiliation(s)
- Wenting Zhou
- Department of Obstetrics and Gynecology, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, No.2699 West Gaoke Road, Pudong New Area, Shanghai, 200092, P.R. China
| | - Cuicui Qu
- Department of Obstetrics and Gynecology, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, No.2699 West Gaoke Road, Pudong New Area, Shanghai, 200092, P.R. China
| | - Xiaohua Liu
- Department of Obstetrics and Gynecology, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, No.2699 West Gaoke Road, Pudong New Area, Shanghai, 200092, P.R. China.
| | - Junfeng Huang
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, 180 Yi Xue Yuan Road, Shanghai, 200032, P.R. China.
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Wang G, Wu BF, Zhao WJ, Hu WP, Wang JY, Gao HZ. C-reactive protein is a predictor for lower-extremity deep venous thrombosis in patients with primary intracerebral hemorrhage. Eur J Med Res 2024; 29:311. [PMID: 38845036 PMCID: PMC11157878 DOI: 10.1186/s40001-024-01842-3] [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: 02/16/2024] [Accepted: 04/13/2024] [Indexed: 06/09/2024] Open
Abstract
OBJECTIVE Our study aimed to determine whether there exists an association between low-grade systemic inflammation, as measured by serum C-reactive protein (CRP), and the risk of lower-extremity deep venous thrombosis (LEDVT) in patients with primary intracerebral hemorrhage (ICH). METHODS This observational study was retrospectively conducted on patients with primary ICH who were presented to two tertiary medical centers between January 2021 and August 2022. The primary outcome was detecting LEDVT occurrence within 14 days from the onset of the acute ICH episode. Weighted logistic regression and restricted cubic spline models were employed to estimate the association between CRP and LEDVT following 1:1 propensity score matching (PSM). RESULTS Of the 538 patients with primary ICH who met the inclusion criteria, 76 (14.13%) experienced LEDVT. Based on the cut-off levels of CRP measured upon admission from the receiver operating characteristic (ROC) curve, patients with primary ICH were categorized into two groups: (i) CRP < 1.59 mg/L and (ii) CRP ≥ 1.59 mg/L. After 1:1 PSM, the LEDVT events occurred in 24.6% of patients with CRP ≥ 1.59 mg/L and 4.1% of patients with CRP < 1.59 mg/L (P < 0.001). ROC curve revealed the area under the ROC curve of 0.717 [95% confidence interval (CI) 0.669-0.761, P < 0.001] for CRP to predict LEDVT with a sensitivity of 85.71% and specificity of 56.29%. After adjusting for all confounding variables, the occurrence of LEDVT in ICH patients with higher CRP levels (≥ 1.59 mg/L) was 10.8 times higher compared to those with lower CRP levels (95% CI 4.5-25.8, P < 0.001). A nonlinear association was observed between CRP and an increased risk of LEDVT in the fully adjusted model (P for overall < 0.001, P for nonlinear = 0.001). The subgroup results indicated a consistent positive link between CRP and LEDVT events following primary ICH. CONCLUSIONS Higher initial CRP levels (CRP as a dichotomized variable) in patients with primary ICH are significantly associated with an increased risk of LEDVT and may help identify high-risk patients with LEDVT. Clinicians should be vigilant to enable early and effective intervention in patients at high risk of LEDVT.
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Affiliation(s)
- Gang Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
- Department of Neurosurgery, The Second Affiliated Clinical Medical College of Fujian Medical University, Quanzhou, China
- Department of Neurosurgery, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Key Lab of Neurology of Gansu Province, Lanzhou, China
| | - Bao-Fang Wu
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
- Department of Neurosurgery, The Second Affiliated Clinical Medical College of Fujian Medical University, Quanzhou, China
| | - Wen-Jun Zhao
- Department of Health Management Center, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Wei-Peng Hu
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
- Department of Neurosurgery, The Second Affiliated Clinical Medical College of Fujian Medical University, Quanzhou, China
| | - Jia-Yin Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China.
- Department of Neurosurgery, The Second Affiliated Clinical Medical College of Fujian Medical University, Quanzhou, China.
| | - Hong-Zhi Gao
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China.
- Department of Neurosurgery, The Second Affiliated Clinical Medical College of Fujian Medical University, Quanzhou, China.
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Zong XJ, Liu L, Wu J, Yuan P, Cao J, Li JJ, Yu XK. Combination of Ultrasound and Molecular Markers in Evaluating Isolated Distal Deep Vein Thrombosis in Lower Limbs: A Prospective Cohort Study. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:2073-2082. [PMID: 37010437 DOI: 10.1002/jum.16227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/09/2023] [Accepted: 02/26/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE To evaluate the risk factors of isolated distal deep vein thrombosis (IDDVT) in the lower limbs by using a combination of Doppler ultrasound and thrombus molecular markers. METHODS A prospective cohort study was used. We selected 145 patients with deep vein thrombosis of the lower limbs. They were divided into the IDDVT group and the non-IDDVT group. We compared the differences in Doppler ultrasound and biochemical indexes between the two groups. The independent influencing factors of IDDVT were analyzed using logistic regression, and we plotted the receiver operating characteristic (ROC) curve. RESULTS We compared 47 IDDVT cases diagnosed by DSA with 47 non-IDDVT cases selected at random. The diameter of the common femoral vein (CFV) of the affected side, deep femoral vein, and the great saphenous vein, thickness of subcutaneous tissue, and serum D-dimer (D-D) and thrombin-antithrombin III complexes (TAT) were significantly higher in the IDDVT group than the non-IDDVT group (P < .05). Logistic regression analysis showed that CFV diameter, subcutaneous tissue thickening, D-D, and TAT were all independent risk factors for IDDVT (P < .05). The combined predictor had higher predictive sensitivity, specificity, and Youden's index (93.6, 87.2, and 0.808, respectively) than using thrombus molecular markers alone or Doppler ultrasound alone. CONCLUSION D-D and TAT, the thrombosis molecular markers, CFV diameter, and thickening of subcutaneous tissue, as well as the Doppler ultrasound, all have their own independent effects on IDDVT. When Thrombosis molecular markers and Doppler ultrasound are used in combination, they can predict which patients are at high risk of IDDVT and help doctors in making clinical decisions pertaining to prevention and treatment.
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Affiliation(s)
- Xiao-Jian Zong
- Department of ultrasound, The Fourth Centre Hospital of Tianjin, Tianjin, China
| | - Lei Liu
- Department of ultrasound, The Fourth Centre Hospital of Tianjin, Tianjin, China
| | - Jie Wu
- Department of ultrasound, The Fourth Centre Hospital of Tianjin, Tianjin, China
| | - Ping Yuan
- Department of ultrasound, The Fourth Centre Hospital of Tianjin, Tianjin, China
| | - Jian Cao
- Department of ultrasound, The Fourth Centre Hospital of Tianjin, Tianjin, China
| | - Jing-Jing Li
- Department of ultrasound, The Fourth Centre Hospital of Tianjin, Tianjin, China
| | - Xiao-Kun Yu
- Department of Radiology, The Fifth Centre Hospital of Tianjin, Tianjin, China
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Öztürk G, Selvi F, Yıldız G, Atay S, Baltacıoğlu B, Bedel C. Comparison of Two-Point Compression Ultrasonography Performed by Emergency Medicine Doctors and Radiologists in Detection of Deep Vein Thrombosis. IBNOSINA JOURNAL OF MEDICINE AND BIOMEDICAL SCIENCES 2023. [DOI: 10.1055/s-0043-1762938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
AbstractVenous thromboembolism (VTE) is a serious coagulation disorder that includes deep vein thrombosis (DVT) and pulmonary embolism and is an important cause of hospitalization and death. This study aimed to evaluate the compliance of the emergency doctor and radiologist in diagnosing DVT in the emergency department using the two-point compression ultrasonography (USG) method.
Patients and Methods This prospective cross-sectional study was performed between February and July 2022 in the Emergency Medicine Clinic of a tertiary university hospital with patients who were thought to have DVT and had lower extremity venous USG indication. Demographic information of patients, clinical markers used in the Wells score, and USG results of the emergency doctors and radiologists were recorded in the study form.
Results A total of 400 patients were included in the study. The mean age of the study patients was 59.8 ± 18.0 years, and 54.4% (n = 217) of the patients were male. There was a significant difference in the incidence of DVT between those with a Wells score of 2 or less and those above 2 (n = 67, 21.8% vs. n = 41, 47.1%; p < 0.001). Regarding interobserver agreement in the evaluation of DVT by emergency medicine doctor and radiologist, kappa values were 0.81 (95% confidence interval [CI]: 0.71–0.91) for the right femoral vein, 0.89 (95% CI: 0.81–0.97) for the left femoral vein. It was found to be 0.81 (95% CI: 0.76–0.86) for all lower extremity vein USGs.
Conclusions There is a very good level of agreement between the emergency department and the radiologist in diagnosing DVT with USG.
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Affiliation(s)
- Göknur Öztürk
- Department of Emergency Medicine, Health Science University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Fatih Selvi
- Department of Emergency Medicine, Health Science University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Günay Yıldız
- Department of Emergency Medicine, Health Science University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Süleyman Atay
- Department of Emergency Medicine, Health Science University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Bora Baltacıoğlu
- Department of Emergency Medicine, Health Science University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Cihan Bedel
- Department of Emergency Medicine, Health Science University, Antalya Training and Research Hospital, Antalya, Turkey
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Zhang B, Qin J. LINC00659 exacerbates endothelial progenitor cell dysfunction in deep vein thrombosis of the lower extremities by activating DNMT3A-mediated FGF1 promoter methylation. Thromb J 2023; 21:24. [PMID: 36890543 PMCID: PMC9996960 DOI: 10.1186/s12959-023-00462-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 01/30/2023] [Indexed: 03/10/2023] Open
Abstract
It has been shown that long non-coding RNA (lncRNA) LINC00659 was markedly upregulated in the peripheral blood of patients with deep venous thrombosis (DVT). However, the function of LINC00659 in lower extremity DVT (LEDVT) remains to be largely unrevealed. A total of 30 inferior vena cava (IVC) tissue samples and peripheral blood (60 ml per subject) were obtained from LEDVT patients (n = 15) and healthy donors (n = 15), and then LINC00659 expression was detected by RT-qPCR. The results displayed that LINC00659 is upregulated in IVC tissues and isolated endothelial group cells (EPCs) of patients with LEDVT. LINC00659 knock-down promoted the proliferation, migration, and angiogenesis ability of EPCs, while an pcDNA-eukaryotic translation initiation factor 4A3 (EIF4A3), a EIF4A3 overexpression vector, or fibroblast growth factor 1 (FGF1) small interfering RNA (siRNA) combined with LINC00659 siRNA could not enhance this effect. Mechanistically, LINC00659 bound with EIF4A3 promoter to upregulated EIF4A3 expression. Besides, EIF4A3 could facilitate FGF1 methylation and its downregulated expression by recruiting DNA methyltransferases 3A (DNMT3A) to the FGF1 promoter region. Additionally, LINC00659 inhibition could alleviate LEDVT in mice. In summary, the data indicated the roles of LINC00659 in the pathogenesis of LEDVT, and the LINC00659/EIF4A3/FGF1 axis could be a novel therapeutic target for the treatment of LEDVT.
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Affiliation(s)
- Bo Zhang
- Department of Peripheral Vessel, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shanxi, China.
| | - Jie Qin
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, 710061, Shanxi, China
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Guan Q, Liu C, Li W, Wang X, Gu R, Wang R, Li G, Liu S. Discussion on operation: To compare the curative effect of PMT and CDT in the treatment of middle and high risk stratified APE and the clinical application value of serum BNP, TnI and plasma DFR levelse. Front Surg 2023; 10:1091823. [PMID: 36816004 PMCID: PMC9928951 DOI: 10.3389/fsurg.2023.1091823] [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: 11/07/2022] [Accepted: 01/06/2023] [Indexed: 02/04/2023] Open
Abstract
Objective To compare the efficacy of Percutaneous mechanical thrombectomy (PMT) and Catheter directed thrombolysis (CDT) in the treatment of patients with moderate and high-risk ape and explore the clinical application value of biomarkers in the treatment of moderate and high-risk ape. Method A total of 84 patients with ape were selected from the Department of vascular surgery of the Second Affiliated Hospital of Shandong First Medical University and the Department of vascular surgery of Shanghai Ninth People's Hospital Affiliated with Shanghai Jiao Tong University School of Medicine. According to the relevant guidelines, they were divided into high-risk and medium-risk groups, including PMT groups (35 cases) and CDT groups (49 cases). To detect the changes of serum B-type brain natriuretic peptide (BNP),Troponin I (TnI) and plasma D-dimer/fibrinogen ratio (DFR) levels in different risk stratification before and after PMT and CDT, the correlation and diagnostic value of each index, and compare the thrombus clearance rate, pulmonary artery pressure, average dosage of urokinase, effective thrombolytic time, average hospitalization time and complications of PMT and CDT. Result Under different treatment methods and risk stratification, there was no statistically significant difference in the clinical data of patients at general baseline;The preoperative BNP, TnI and DFR levels of PMT and CDT in the middle and high risk stratification were significantly lower than those in the other groups (P < 0.005),Compared with the CDT group, PMT has significantly better therapeutic effect on ape than the CDT group in terms of thrombus clearance rate, pulmonary artery pressure, average dosage of urokinase, effective thrombolytic time and average hospitalization time (P < 0.05),meanwhile,there was no significant difference in postoperative complications between the two groups (P < 0.05). After half a year of follow-up, the levels of BNP, TnI and DFR in the cured group were significantly lower than those in the effective group and the ineffective group. The areas under the curve of serum BNP, TnI and plasma DFR were 0.91, 0.87 and 0.93 and the area under the curve DFR has higher diagnostic efficiency than BNP and TnI, while the sensitivity and specificity of TnI are significantly higher than BNP and DFR. Conclusion Serum BNP, TnI and plasma DFR levels can reflect the risk stratification and better clinical diagnostic value of ape,PMT and CDT are used to treat high-risk ape. For hospitals with medical conditions, PMT is more worthy of clinical recommendation.
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Affiliation(s)
- Qinglong Guan
- Department of Vascular Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Chenglong Liu
- Department of Radiology, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Wei Li
- Department of Vascular Surgery, The Second Hospital of Yinzhou District, Ningbo, China
| | - Xiaofei Wang
- Department of Medical Laboratory, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Ruiyuan Gu
- Department of Vascular Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Ruihua Wang
- Department of Vascular Surgery, The Ninth People’s Hospital Affiliated to the Medical College of Shanghai Jiaotong University, Shanghai, China
| | - Gang Li
- Department of Vascular Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China,Correspondence: Gang Li Shuai Liu
| | - Shuai Liu
- Department of Scientific Research, Shandong First Medical University, Jinan, China,Correspondence: Gang Li Shuai Liu
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Hu C, Zhao B, Ye Q, Zou J, Li X, Wu H. The Diagnostic Value of the Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio for Deep Venous Thrombosis: A Systematic Review and Meta-Analysis. Clin Appl Thromb Hemost 2023; 29:10760296231187392. [PMID: 37487186 PMCID: PMC10369103 DOI: 10.1177/10760296231187392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/12/2023] [Accepted: 06/24/2023] [Indexed: 07/26/2023] Open
Abstract
The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are emerging tools that can be used in the diagnosis of deep venous thrombosis (DVT). This study aims to evaluate the diagnostic value of NLR and PLR for patients with DVT. Our meta-analysis included 11 eligible studies and extracted relevant diagnostic indicators. Of these studies, 4 focused on the NLR, 1 on the PLR, while 6 evaluated both. For the 10 studies on NLR, the pooled sensitivity, specificity, positive-likelihood ratio, and negative-likelihood ratio were 74%, 66%, 2.16, and 0.4, respectively. The estimated diagnostic odds ratio (DOR) was 5.3, and the area under the curve (AUC) of the summary receiver operating characteristic (SROC) curves was 0.74. For the 7 studies on the PLR, the pooled sensitivity, specificity, positive-likelihood ratio, and negative-likelihood ratio were 0.65, 0.77, 2.89, and 0.45, respectively. The estimated DOR was 6.64, and the SROC-AUC was 0.79. Our findings showed that the NLR and PLR exhibit moderate diagnostic accuracy and may be helpful biomarkers for the diagnosis of DVT. Future prospective, well-designed studies with large sample sizes will be required to provide additional evidence to establish cutoff values and clinical value of these indicators.
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Affiliation(s)
- Chenming Hu
- School of Clinical Medicine, North Sichuan Medical College, Nanchong, China
- Department of Vascular Surgery, Dazhou Central Hospital, Dazhou, China
| | - Bin Zhao
- School of Clinical Medicine, North Sichuan Medical College, Nanchong, China
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qianling Ye
- Department of Vascular Surgery, Dazhou Central Hospital, Dazhou, China
| | - Jun Zou
- Department of Vascular Surgery, Dazhou Central Hospital, Dazhou, China
| | - Xiang Li
- Department of Vascular Surgery, Dazhou Central Hospital, Dazhou, China
| | - Huaping Wu
- School of Clinical Medicine, North Sichuan Medical College, Nanchong, China
- Department of Vascular Surgery, Dazhou Central Hospital, Dazhou, China
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Peng D, Huang Y, Wang Y, Huang Z, Zhu Y, Shi R, Sun Y, Qin Y, Cao Y, Zhang X. Combined prognostic significance of white blood cell count and D-dimer on in-hospital outcomes of acute ischemic stroke. Nutr Metab Cardiovasc Dis 2023; 33:177-184. [PMID: 36404238 DOI: 10.1016/j.numecd.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 07/20/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND AND AIMS The prognostic significance of combination of white blood cell (WBC) and D-dimer on acute ischemic stroke (AIS) remains to be explored. We aimed to investigate the combined effect of WBC and D-dimer levels on in-hospital outcomes of AIS patients. METHODS AND RESULTS 801 AIS patients were included. Patients were divided into four groups according to the cut-point identified by receiver operating characteristic (ROC) curve of D-dimer (1.105 μg/L) and WBC (7.05 × 109/L): LWLD (low WBC count and low D-dimer), LWHD (low WBC count and high D-dimer), HWLD (high WBC count and low D-dimer), and HWHD (high WBC count and high D-dimer). HWHD group had the highest cumulative incidence of in-hospital mortality (hazard ratio, 5.79; 95%CI, 1.71-19.58, P = 0.006). Patients in HWHD group were 4.14 fold more likely to have in-hospital pneumonia (odds ratio, 4.14; 95%CI, 2.09-8.21; P < 0.001), compared with those in LWLD group. The area under curve (AUC) of the combination of WBC and D-dimer levels for in-hospital mortality and pneumonia was larger than that of WBC and D-dimer alone (0.920 vs. 0.900 vs. 0.915; 0.831 vs. 0.829 vs. 0.807). CONCLUSIONS The combination of WBC count and D-dimer levels at admission was independently associated with in-hospital outcomes of AIS patients. The addition of WBC to D-dimer levels had a tendency to improve the predictive power for in-hospital mortality and pneumonia.
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Affiliation(s)
- Dan Peng
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Yaqian Huang
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Yi Wang
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Zhichao Huang
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Yafang Zhu
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Rongfang Shi
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Yongrong Sun
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Yan Qin
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Yongjun Cao
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China.
| | - Xia Zhang
- Department of Neurology and Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China.
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Luo S, Yang WS, Shen YQ, Chen P, Zhang SQ, Jia Z, Li Q, Zhao JT, Xie P. The clinical value of neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and D-dimer-to-fibrinogen ratio for predicting pneumonia and poor outcomes in patients with acute intracerebral hemorrhage. Front Immunol 2022; 13:1037255. [PMID: 36300107 PMCID: PMC9589455 DOI: 10.3389/fimmu.2022.1037255] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 09/26/2022] [Indexed: 11/30/2022] Open
Abstract
Background This study aimed to investigate the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and D-dimer-to-fibrinogen ratio (DFR) as predictors of pneumonia and poor outcomes in patients with acute intracerebral hemorrhage (ICH). Methods We retrospectively examined patients with acute ICH treated in our institution from May 2018 to July 2020. Patient characteristics, laboratory testing data, radiologic imaging data, and 90-day outcomes were recorded and analyzed. Results Among the 329 patients included for analysis, 183 (55.6%) developed pneumonia. Systolic blood pressure, initial hematoma volume, D-dimer concentration, NLR, PLR, DFR, and white blood cell, platelet, neutrophil, and lymphocyte counts at admission were significantly higher in patients who developed pneumonia than in those who did not; however, the Glasgow coma scale (GCS) score at admission was significantly lower in pneumonia patients compared with non-pneumonia patients (all P <0.05). Multivariate logistic regression showed that the NLR and PLR were independent predictors of pneumonia, and the NLR and DFR were independent predictors of poor 90-day outcomes (modified Rankin scale score 4–6). Conclusion The NLR and PLR were independent predictors of pneumonia and the NLR and DFR were independent predictors of poor 90-day outcomes. The NLR, PLR, and DFR can provide prognostic information about acute ICH patients.
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Affiliation(s)
- Sai Luo
- Department of Neurology, The Fourth Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Wen-Song Yang
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yi-Qing Shen
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ping Chen
- Department of General Practice, The Fourth Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Shu-Qiang Zhang
- Department of Radiology, Chongqing University FuLing Hospital, Chongqing, China
| | - Zhen Jia
- Department of Radiology, The Fourth Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Qi Li
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jian-Ting Zhao
- Department of Neurology, The Fourth Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
- *Correspondence: Jian-Ting Zhao, ; Peng Xie,
| | - Peng Xie
- Department of Neurology, The Fourth Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Jian-Ting Zhao, ; Peng Xie,
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11
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Wang G, Zhao W, Zhao Z, Wang D, Wang D, Bai R, Hou B, Ren H. Leukocyte as an Independent Predictor of Lower-Extremity Deep Venous Thrombosis in Elderly Patients With Primary Intracerebral Hemorrhage. Front Neurol 2022; 13:899849. [PMID: 35903126 PMCID: PMC9314880 DOI: 10.3389/fneur.2022.899849] [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: 03/19/2022] [Accepted: 06/20/2022] [Indexed: 11/29/2022] Open
Abstract
Objective Due to the interaction of leukocytes with platelets and coagulation factors, they may in turn play a role in hemostasis or the formation of thrombi. This study aimed to investigate the association of leukocytosis on admission with an increased risk of acute lower-extremity deep venous thrombosis (LEDVT) in elderly patients with primary intracerebral hemorrhage (ICH). Methods This was a single-center, retrospective observational study of consecutive patients observed with spontaneous ICH aged 60 years or above at Lanzhou University Second Hospital from January 2017 to September 2021. Clinical data and demographic information were collected and analyzed. Univariate and multivariate analyses were conducted to identify independent risk factors of acute LEDVT. One-to-one matching was implemented to balance important patient characteristics by the groups' propensity score matching (PSM) analysis. Results A total of 371 elderly patients with primary ICH fulfilled requirements for inclusion and exclusion, of whom 33 (8.89%) experienced LEDVT. Leukocyte counts were statistically higher in the LEDVT group compared to the non-LEDVT group [12.89 (8.80–14.61) × 109 cells/L vs. 8.31 (6.60–10.75) × 109 cells /L, p < 0.001]. Multivariate logistic regression models adjusted for several potential confounding factors were performed, and leukocytes were consistently a significant independent predictor of LEDVT. The optimal cut-off value of leukocyte counts calculated from the receiver operating characteristic (ROC) curve to predict LEDVT was 10.22 × 109 cells /L (area under the curve:0.714, 95%CI 0.665–0.759; the sensitivity was 72.73%; the specificity was 71.01%) in elderly patients with primary ICH. After one-to-one PSM, compared to the matched non-LEDVT group, the matched LEDVT group had significantly higher leukocyte counts [11.98 (8.40–13.94) × 109 cells/L vs. 6.12 (4.68–12.00) × 109 cells/L, p = 0.003]. After PSM, the ROC curve was plotted for leukocytes as a predictor of LEDVT, with an AUC of 0.722 (95%CI 0.593–0.828, p = 0.001; the sensitivity was 87.10%, and the specificity was 61.29%). Elevated leukocytes remained independently significant as predictors of LEDVT in elderly patients with primary ICH. Conclusion Leukocyte at admission is an independent risk factor of LEDVT in elderly patients with primary ICH.
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Affiliation(s)
- Gang Wang
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
| | - Wenjun Zhao
- Department of Health Management Center, Lanzhou University Second Hospital, Lanzhou, China
| | - Zhiyong Zhao
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
| | - Dengfeng Wang
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
| | - Dong Wang
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
| | - Ruobing Bai
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
| | - Boru Hou
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
- *Correspondence: Boru Hou
| | - Haijun Ren
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou, China
- Haijun Ren
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Zhu P, Hussein NM, Tang J, Lin L, Wang Y, Li L, Shu K, Zou P, Xia Y, Bai G, Yan Z, Ye X. Prediction of Early Mortality Among Children With Moderate or Severe Traumatic Brain Injury Based on a Nomogram Integrating Radiological and Inflammation-Based Biomarkers. Front Neurol 2022; 13:865084. [PMID: 35669876 PMCID: PMC9163313 DOI: 10.3389/fneur.2022.865084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 05/02/2022] [Indexed: 11/22/2022] Open
Abstract
Inflammation-based scores have been increasingly used for prognosis prediction in neurological diseases. This study aimed to investigate the predictive value of inflammation-based scores combined with radiological characteristics in children with moderate or severe traumatic brain injury (MS-TBI). A total of 104 pediatric patients with MS-TBI were retrospectively enrolled and randomly divided into training and validation cohorts at a 7:3 ratio. Univariate and multivariate logistic regression analyses were performed to identify independent predictors of prognosis in pediatric patients with MS-TBI. A prognostic nomogram was constructed, and its predictive performance was validated in both the training and validation cohorts. Sex, admission platelet-to-lymphocyte ratio, and basal cistern status from initial CT findings were identified as independent prognostic predictors for children with MS-TBI in multivariate logistic analysis. Based on these findings, a nomogram was then developed and its concordance index values were 0.918 [95% confidence interval (CI): 0.837-0.999] in the training cohort and 0.86 (95% CI: 0.70-1.00) in the validation cohort, which significantly outperformed those of the Rotterdam, Marshall, and Helsinki CT scores. The proposed nomogram, based on routine complete blood count and initial CT scan findings, can contribute to individualized prognosis prediction and clinical decision-making in children with MS-TBI.
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Affiliation(s)
- Pingyi Zhu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Nimo Mohamed Hussein
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jing Tang
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lulu Lin
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yu Wang
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lan Li
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kun Shu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Pinfa Zou
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yikai Xia
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Guanghui Bai
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
- Wenzhou Key Laboratory of Basic Science and Translational Research of Radiation Oncology, Wenzhou, China
| | - Zhihan Yan
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xinjian Ye
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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