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Zhao N, Li J, Zhang QX, Yang L, Zhang LJ. Elevated neutrophil-related immune-inflammatory biomarkers in acute anterior choroidal artery territory infarction with early progression. Clin Neurol Neurosurg 2023; 229:107720. [PMID: 37084652 DOI: 10.1016/j.clineuro.2023.107720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/12/2023] [Accepted: 04/16/2023] [Indexed: 04/23/2023]
Abstract
OBJECTIVE The anterior choroidal artery territory (AChA) infarction has a high rate of progression and poor functional prognosis. The aim of the study is to search for fast and convenient biomarkers to forecast the early progression of acute AChA infarction. METHODS We respectively collected 51 acute AChA infarction patients, and compared the laboratorial index between early progressive and non-progressive acute AChA infarction patients. The receiver-operating characteristics curve (ROC) analysis was used to determine the discriminant efficacy of indicators that had statistical significance. RESULTS The white blood cell, neutrophil, monocyte, white blood cell to high-density lipoprotein cholesterol ratio, neutrophil to high-density lipoprotein cholesterol ratio (NHR), monocyte to high-density lipoprotein cholesterol ratio, monocyte to lymphocyte ratio, neutrophil to lymphocyte ratio (NLR), and hypersensitive C-reaction protein in acute AChA infarction are significantly higher than healthy controls (P < 0.05). The NHR (P = 0.020) and NLR (P = 0.006) are remarkably higher in acute AChA infarction patients with early progression than non-progression. The area under the ROC curve of NHR, NLR, the combine of NHR and NLR are 0.689 (P = 0.011), 0.723 (P = 0.003), 0.751 (P < 0.001), respectively. But there are no significant differences in efficiency between NHR and NLR and their combined marker in predicting progression (P > 0.05). CONCLUSION NHR and NLR may be significant predictors of early progressive patients with acute AChA infarction, and the combination of NHR and NLR could be a preferable prognostic marker for AChA infarction with early progressive course in acute stage.
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Affiliation(s)
- Ning Zhao
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Jia Li
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Qiu-Xia Zhang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Li Yang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Lin-Jie Zhang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin 300052, China.
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Evaluation of clinical relevance and underlying pathology for hemodynamic compromise in acute small subcortical infarction using MRI-based neuroimaging markers. Biomed J 2022; 46:100529. [PMID: 35367449 DOI: 10.1016/j.bj.2022.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/12/2022] [Accepted: 03/23/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Hemodynamic compromise has been observed in patients with acute small subcortical infarction (SSI), and it may play a critical role in the development of early neurological deterioration (END). This study aimed to evaluate the clinical relevance and underlying pathology of hemodynamic compromise in SSI using MRI-based neuroimaging markers. METHODS We retrospectively analyzed data and imaging of previous prospective studies. Patients with acute SSI in penetrating artery territories were recruited, all of whom underwent perfusion MRI within 24 h of stroke onset. We examined the relationships among perfusion defects and neuroimaging markers of small vessel disease, including white matter hyperintensities, cerebral microbleeds, enlarged perivascular spaces (EPVSs) and lacunes. RESULTS One hundred and seven patients were recruited, of whom 21 (19.6%) had END and 55 (51.4%) had visible perfusion defects. Patients with perfusion defects were associated with a higher rate of END (34.5% vs. 3.8%; p < 0.001), higher initial National Institutes of Health Stroke Scale scores (5.4 vs. 3.4, p < 0.001), higher rate of branch atheromatous disease (61.8% vs. 34.6%, p = 0.005) and higher rate of poor outcome at 3 months (40.0% vs. 5.4%; p = 0.005). In multiple logistic regression, perfusion defects were significantly associated with basal ganglia EPVS scores (adjusted odds ratio [aOR]: 3.93; 95% confidence interval [CI]: 1.76-8.77; p = 0.001) and branch atheromatous disease (aOR: 2.64; 95% CI: 1.06-6.60; p = 0.037). CONCLUSION Hemodynamic compromise in acute SSI was highly related to the development of END, basal ganglia EPVS and branch atheromatous disease, suggesting the correlation with underlying pathologies of hypertensive arteriopathy and atherosclerosis.
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Huang YC, Lee JD, Weng HH, Lin LC, Tsai YH, Yang JT. Statin and dual antiplatelet therapy for the prevention of early neurological deterioration and recurrent stroke in branch atheromatous disease: a protocol for a prospective single-arm study using a historical control for comparison. BMJ Open 2021; 11:e054381. [PMID: 34836908 PMCID: PMC8628334 DOI: 10.1136/bmjopen-2021-054381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Branch atheromatous disease (BAD) contributes to small-vessel occlusion in cases of occlusion or stenosis of large calibre penetrating arteries, and it is associated with a higher possibility of early neurological deterioration (END) and recurrent stroke in acute ischaemic stroke. As the pathology of BAD is due to atherosclerosis, we postulate that early intensive medical treatment with dual antiplatelet therapy (DAPT) and high-intensity statins may prevent END and recurrent stroke in acute small subcortical infarction caused by BAD. METHODS AND ANALYSIS In this prospective, single-centre, open-label, non-randomised, single-arm study using a historical control, we will compare early DAPT and high-intensity statin treatment with a historical control group of patients with BAD who were treated with single antiplatelet therapy without high-intensity statin treatment. Patients will be eligible for enrolment if they are admitted for acute ischaemic stroke within 24 hours, have a National Institutes of Health Stroke Scale (NIHSS) score of 1-8 and are diagnosed with BAD by MRI. Patients will take aspirin, clopidogrel and high-intensity statins (atorvastatin or rosuvastatin) within 24 hours of stroke onset, followed by aspirin or clopidogrel alone from day 22. The primary endpoint is the percentage of patients who develop END within 7 days of stroke onset (defined as an increase in the NIHSS score ≥2 points) and recurrent stroke within 30 days. The total sample sizes will be 138 for the intervention group and 277 for the control group. A historical control group will be drawn from previous prospective observation studies. ETHICS AND DISSEMINATION The protocol of this study has been approved by the Institutional Review Board of Chang Gung Memorial Hospital (202001386A3). All participants will have to sign and date an informed consent form. The findings arising from this study will be disseminated in peer-reviewed journals and academic conferences. TRIAL REGISTRATION NUMBER NCT04824911.
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Affiliation(s)
- Yen-Chu Huang
- Department of Neurology, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Jiann-Der Lee
- Department of Neurology, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsu-Huei Weng
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
| | - Leng-Chieh Lin
- Department of Emergency Medicine, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
| | - Yuan-Hsiung Tsai
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Radiology, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
| | - Jen-Tsung Yang
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Neurosurgery, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
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Perfusion Defects and Collateral Flow Patterns in Acute Small Subcortical Infarction: a 4D Dynamic MRI Study. Transl Stroke Res 2021; 13:399-409. [PMID: 34648143 PMCID: PMC9046333 DOI: 10.1007/s12975-021-00953-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/09/2021] [Accepted: 10/06/2021] [Indexed: 11/27/2022]
Abstract
The hemodynamic changes of acute small subcortical infarction (SSI) are not well understood. We evaluate the hemodynamic changes and collaterals in acute SSI using perfusion magnetic resonance imaging (MRI). A total of 103 patients with acute SSI in penetrating artery territories were recruited and underwent MRI within 24 h of stroke onset. Using 4D dynamic perfusion MRI, they were divided into three patterns: 25 (24%) with normal perfusion, 31 (30%) with compensated perfusion, and 47 (46%) with hypoperfusion. The development of anterograde or retrograde collaterals was also evaluated. Patients with hypoperfusion pattern had the highest rate of early neurological deterioration (32%, p = 0.007), the largest initial and final infarction volumes (p < 0.001 and p = 0.029), the lowest relative cerebral blood flow (0.63, p < 0.001), and the lowest rate of anterograde and retrograde collaterals (19%, p < 0.001; 66%, p = 0.002). The anterograde collaterals were associated with higher relative cerebral blood volume (0.91 vs. 0.77; p = 0.024) and a higher rate of deep cerebral microbleeds (48 vs. 21%; p = 0.028), whereas retrograde collaterals were associated with higher systolic and diastolic blood pressure (p = 0.031 and 0.020), smaller initial infarction volume (0.81 vs. 1.34 ml, p = 0.031), and a higher rate of lobar cerebral microbleeds (30 vs. 0%; p = 0.013). Both anterograde and retrograde collaterals may play a critical role in maintaining cerebral perfusion and can have an impact on patient clinical outcomes. Further studies are warranted to verify these findings and to investigate effective treatments.
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Bi X, Liu X, Cheng J. Monocyte to High-Density Lipoprotein Ratio Is Associated With Early Neurological Deterioration in Acute Isolated Pontine Infarction. Front Neurol 2021; 12:678884. [PMID: 34262524 PMCID: PMC8273253 DOI: 10.3389/fneur.2021.678884] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/27/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives: The monocyte to high-density lipoprotein ratio (MHR) has been considered to be a novel inflammatory marker of atherosclerotic cardiovascular disease. However, its role in the acute phase of acute isolated pontine infarctions remains elusive. We explored whether an association existed between elevated MHR levels and early neurological deterioration (END) in patients with isolated pontine infarction. Methods: Data from 212 patients with acute isolated pontine infarction were retrospectively analyzed. We examined the MHR in quartiles of increasing levels to evaluate for possible threshold effects. END was defined as an elevation in the total National Institutes of Health Stroke Scale (NIHSS) score ≥2 or an increase in NIHSS score ≥1 in motor power within the first week after symptom onset. Patients were divided into an END group and a non-END group. The association of MHR on END following pontine infarction was examined by logistic regression models after adjusting for age, NIHSS at admission, basilar artery stenosis, history of hypertension or hyperlipidemia or stroke, infarct size, fasting blood glucose, and paramedian pontine infarction. Results: The mean MHR was 0.44 ± 0.22. A total of 58 (27.36%) patients were diagnosed with END. END occurred within the first 48 h after hospitalization in 38 patients (65.52%). After adjusting for confounding and risk factors, the multivariate logistic regression analysis showed NIHSS at admission [odds ratio (OR), 1.228; 95% confidence interval (CI), 1.036–1.456], basilar artery stenosis (OR, 2.843; 95% CI, 1.205–6.727), and fasting blood glucose (OR, 1.296; 95% CI, 1.004–1.672) were independently associated with END. The odds ratio of END increased as the quartile level of MHR increased, with the lowest quartile used as the reference value. Compared to the first quartile of MHR, the third and fourth quartiles were associated with 4.847-fold (95% CI, 1.532–15.336) and 5.824-fold (95% CI, 1.845–18.385) higher odds of END in multivariate analysis. Conclusions: Elevated MHR levels may be valuable as a biomarker of END in patients with isolated pontine infarction. The elevated MHR was independently associated with END in isolated pontine infarction.
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Affiliation(s)
- Xinwei Bi
- Department of Neurology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xiaoqian Liu
- Department of Pharmacy, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jiaqi Cheng
- Department of Neurology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
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Xie X, Xiao J, Wang Y, Pan L, Ma J, Deng L, Yang J, Ren L. Predictive Model of Early Neurological Deterioration in Patients with Acute Ischemic Stroke: A Retrospective Cohort Study. J Stroke Cerebrovasc Dis 2021; 30:105459. [PMID: 33387889 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105459] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/28/2020] [Accepted: 11/03/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE This study aimed to develop a predictive model of early neurological deterioration (END) in patients with acute ischemic stroke (AIS). METHODS The present retrospective cohort study considered patients with AIS who were admitted to a tertiary hospital in Shenzhen, China between January 2014 and December 2018. An increase of 2 points or more on the National Institute of Health Stroke Scale (NIHSS) within 7 days indicated END. We selected baseline clinical, laboratory, and neuroimaging variables to construct predictive models through multivariate logistic regression. The receiver operating characteristic curve and calibration plots were calculated. RESULTS A total of 391 patients with AIS were enrolled in the study. END was observed in 64 (16.4%) cases. A prediction model developed from the initial NIHSS score, middle cerebral artery stenosis, and carotid stenosis of≥ 50% showed good discriminative ability: area under the receiver operating characteristic curve, 0.870 (95%CI, 0.813-0.911); threshold, -1.570; specificity, 84.40%; sensitivity, 75.00%; positive predictive value, 48.48%; and a negative predictive value, 94.52%. CONCLUSION Our predictive model developed from the initial NIHSS score, middle cerebral artery stenosis, and carotid stenosis of ≥ 50% could identify patients with AIS who were at risk of developing END. The model requires validation by larger studies performed at other institutions.
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Affiliation(s)
- Xiaohua Xie
- Department of Nursing, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People's Hospital, 518035 Shenzhen, China.
| | - Jingyi Xiao
- School of Nursing, Guangzhou Medical University, Guangzhou 510030, China.
| | - Yunyun Wang
- Department of Nursing, Children's Hospital of Anhui Medical University, Heifei, 230000, China.
| | - Lu Pan
- Department of Nursing, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People's Hospital, 518035 Shenzhen, China.
| | - Jiahui Ma
- Clinical College of The Second Shenzhen Hospital, Anhui Medical University, Shenzhen, 518035, China.
| | - Liping Deng
- Department of Nursing, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People's Hospital, 518035 Shenzhen, China.
| | - Jie Yang
- Clinical College of The Second Shenzhen Hospital, Anhui Medical University, Shenzhen, 518035, China.
| | - Lijie Ren
- Department of Neurology, Shenzhen Second People's Hospital/the First Affiliated Hospital of Shenzhen University, 3002 Sungang West Road, Futian District, Shenzhen, Guangdong 518035, China.
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