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Matsukawa H, Uchida K, Cunningham C, Sowlat MM, Elawady SS, Maier I, Jabbour P, Kim JT, Wolfe SQ, Rai A, Starke RM, Psychogios MN, Shaban A, Arthur A, Cuellar H, Howard BM, Alawieh A, Romano DG, Tanweer O, Mascitelli J, Fragata I, Polifka A, Osbun J, Crosa R, Matouk C, Park MS, Brinjikji W, Moss M, Williamson R, Navia P, Kan P, De Leacy R, Chowdhry S, Ezzeldin M, Spiotta AM, Levitt MR, Yoshimura S. Outcomes and differences by occluded vessel after endovascular thrombectomy for isolated medium vessel occlusions. J Neurol Sci 2024; 462:123054. [PMID: 38889600 DOI: 10.1016/j.jns.2024.123054] [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: 02/29/2024] [Revised: 05/01/2024] [Accepted: 05/13/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND The outcomes of endovascular thrombectomy (EVT) for medium vessel occlusions (MeVOs) of specific vascular territories remain unknown. We aimed to investigate EVT outcomes by MeVO locations using the data from an ongoing international multicenter registry. METHODS Patients with isolated MeVO who underwent EVT between January 2013 and December 2022 were retrospectively analyzed. Isolated MeVO was defined as an occlusion of the A2 or A3 (A2/A3), M2 or M3, and P2 or P3 (P2/P3). Outcomes included a 90-day modified Rankin score (mRS) of 0-2, successful recanalization (modified Thrombolysis in Cerebral Infarction score ≥ 2b), early neurological deterioration (END) or improvement (ENI), and 90-day mortality. END was defined as a worsening of ≥4 points from the baseline National Institutes of Health Stroke Scale (NIHSS) score within 24 h of EVT, while ENI was defined as an improvement of ≥4 points from the baseline NIHSS score within 24 h of EVT. RESULTS 1744 MeVOs included. Compared to M2 occlusions (n = 1542, 88.4%), A2/A3 (n = 36, 2.1%) occlusions had lower odds of 90-day mRS 0-2 (adjusted odds ratio [aOR] 0.30, 95% confidence interval [CI] 0.11-0.80), and P2/P3 occlusions (n = 49, 2.8%) had lower odds of successful recanalization (aOR 0.19, 95% CI 0.07-0.50), and higher odds of END (aOR 3.53, 95% CI 1.35-9.25). Other outcomes showed no significant differences. CONCLUSIONS A2/A3 occlusions were more likely to have worse outcomes compared to M2 occlusions after EVT for patients with isolated MeVOs.
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Affiliation(s)
- Hidetoshi Matsukawa
- Department of Neurosurgery, Division of Neuroendovascular Surgery, Medical University of South Carolina, Charleston, USA; Department of Neurosurgery, Hyogo Medical University, Nishinomiya, Japan
| | - Kazutaka Uchida
- Department of Neurosurgery, Division of Neuroendovascular Surgery, Medical University of South Carolina, Charleston, USA; Department of Neurosurgery, Hyogo Medical University, Nishinomiya, Japan; Department of Clinical Epidemiology, Hyogo Medical University, Nishinomiya, Japan
| | - Conor Cunningham
- Department of Neurosurgery, Hyogo Medical University, Nishinomiya, Japan
| | - Mohammad-Mahdi Sowlat
- Department of Neurosurgery, Division of Neuroendovascular Surgery, Medical University of South Carolina, Charleston, USA
| | - Sameh Samir Elawady
- Department of Neurosurgery, Division of Neuroendovascular Surgery, Medical University of South Carolina, Charleston, USA
| | - Ilko Maier
- Department of Neurology, University Medical Center Göttingen, Göttingen, Germany
| | - Pascal Jabbour
- Department of Neurosurgery, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Joon-Tae Kim
- Department of Neurology, Chonnam National University Medical School, Chonnam National University Hospital, Gwangju, South Korea
| | - Stacey Quintero Wolfe
- Department of Neurological Surgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Ansaar Rai
- Department of Radiology, West Virginia School of Medicine, Morgantown, USA
| | - Robert M Starke
- Department of Neurosurgery, University of Miami Health System, Miami, FL, USA
| | - Marios-Nikos Psychogios
- Department of interventional and diagnostical Neuroradiology, University of Basel, Basel, Switzerland
| | - Amir Shaban
- Department of Neurology, University of Iowa Hospitals and Clinics, Iowa City, USA
| | - Adam Arthur
- Department of Neurosurgery, Semmes-Murphey Neurologic and Spine Clinic, University of Tennessee Health Science Center, Memphis, USA
| | - Hugo Cuellar
- Department of Neurosurgery and Neurointerventional Radiology, Louisiana State University, Shreveport, USA
| | - Brian M Howard
- Emory University, Neurosurgery, Radiology and Imaging Sciences, Atlanta, USA
| | - Ali Alawieh
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Daniele G Romano
- Department of Neuroradiology, University Hospital San Giovanni di Dio e Ruggi d'Aragona, University of Salerno, Salerno, Italy
| | - Omar Tanweer
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
| | - Justin Mascitelli
- Department of Neurosurgery, University of Texas Health Science Center at San Antonio, San Antonio, USA
| | - Isabel Fragata
- Department of Neuroradiology, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal
| | - Adam Polifka
- Department of Neurosurgery, University of Florida, Gainesville, USA
| | - Joshua Osbun
- Department of Neurological Surgery, Washington University, St Louis, MO, USA
| | - Roberto Crosa
- Department of Neurosurgery, Endovascular Neurological Center, Montevideo, Uruguay
| | - Charles Matouk
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, USA
| | - Min S Park
- Department of Neurosurgery, University of Virginia, Charlottesville, USA
| | - Waleed Brinjikji
- Department of Radiology, Mayo Clinic, Rochester, MN, USA; Department of Neurosurgery, Mayo Clinic, Rochester, USA
| | - Mark Moss
- Department of Neuroradiology, Washington Regional J.B. Hunt Transport Services Neuroscience Institute, Fayetteville, AZ, USA
| | - Richard Williamson
- Department of Neurosurgery, Allegheny Health Network, Pittsburgh, PA, USA
| | - Pedro Navia
- Department of Neuroradiology, Hospital Universitario La Paz, Madrid, Spain
| | - Peter Kan
- Department of Neurological Surgery, University of Texas Medical Branch - Galveston, USA
| | - Reade De Leacy
- Department of Neurosurgery, Mount Sinai Health System, New York, NY, USA
| | - Shakeel Chowdhry
- Department of Neurosurgery, NorthShore University HealthSystem, Evanston, IL, USA
| | - Mohamad Ezzeldin
- Department of Clinical Sciences, University of Houston, HCA Houston Healthcare Kingwood, TX, USA
| | - Alejandro M Spiotta
- Department of Neurosurgery, Division of Neuroendovascular Surgery, Medical University of South Carolina, Charleston, USA
| | - Michael R Levitt
- Department of Neurosurgery, University of Washington, Seattle, USA
| | - Shinichi Yoshimura
- Department of Neurosurgery, Hyogo Medical University, Nishinomiya, Japan.
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Miller MM, Wideman B, Khan M, Henninger N. Hypoperfusion Intensity Ratio Is Associated with Early Neurologic Deficit Severity and Deterioration after Mechanical Thrombectomy in Large-Vessel Occlusion Ischemic Stroke. AJNR Am J Neuroradiol 2024; 45:879-886. [PMID: 38816020 DOI: 10.3174/ajnr.a8234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/09/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND AND PURPOSE The hypoperfusion intensity ratio is a surrogate marker for collateral status and a predictor of infarct growth, malignant cerebral edema, and hemorrhagic transformation. Its utility to predict a poor NIHSS score and early neurologic deterioration after mechanical thrombectomy for large vessel (LVO) versus distal and medium vessel occlusions (DMVO) has not been investigated. The objective of this study was to determine whether the higher hypoperfusion intensity ratio is associated with a worse NIHSS score at 24 hours post-mechanical thrombectomy and early neurologic deterioration in LVO versus DMVO acute ischemic stroke. MATERIALS AND METHODS This was a retrospective study of 231 patients with acute ischemic stroke with LVO or DMVO amenable for mechanical thrombectomy and available CTP for hypoperfusion intensity ratio assessment pre-mechanical thrombectomy. Clinical and imaging characteristics were abstracted from the medical records. The primary outcome was the NIHSS score at 24 hours post-mechanical thrombectomy. The secondary outcome was early neurologic deterioration, defined as a >4-point increase in the NIHSS score between the initial assessment and 24 hours post-mechanical thrombectomy. All analyses were first conducted in the entire cohort and then separately for the LVO versus DMVO groups. RESULTS The optimal hypoperfusion intensity ratio threshold to detect early neurologic deterioration was 0.54. A hypoperfusion intensity ratio ≥ 0.54 was more frequently present in LVO versus DMVO (n = 37 [77.1%] versus n = 11 [22.9%]; P < .001). On multivariable linear regression, the hypoperfusion intensity ratio ≥ 0.54 was independently associated with a worse NIHSS score at 24 hours post-mechanical thrombectomy in the entire cohort (β = 0.163; P = .002) and the LVO group (β = 0.210; P = .005), but not in the DMVO group. The early neurologic deterioration occurred in 26 (11.3%) subjects. On multivariable logistic regression, there was no association of the hypoperfusion intensity ratio ≥ 0.54 with early neurologic deterioration in the entire cohort. However, when analyzed separately, a hypoperfusion intensity ratio ≥ 0.54 significantly increased the odds of early neurologic deterioration in subjects with LVO (OR = 5.263; 95% CI, 1.170-23.674; P = .030) but not in the DMVO group. CONCLUSIONS The hypoperfusion intensity ratio ≥ 0.54 was independently associated with a worse 24-hour post-mechanical thrombectomy NIHSS score and early neurologic deterioration in LVO, but not in DMVO acute ischemic stroke. Pending confirmation in future, prospective studies assessing the hypoperfusion intensity ratio may help identify patients at risk of secondary decline to improve peri-thrombectomy care and clinical decision-making.
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Affiliation(s)
- Małgorzata M Miller
- From the Department of Neurosciences (M.M.M., B.W.), Corewell Health West, Grand Rapids, Michigan
- College of Human Medicine (M.M.M.), Michigan State University, Grand Rapids, Michigan
| | - Brian Wideman
- From the Department of Neurosciences (M.M.M., B.W.), Corewell Health West, Grand Rapids, Michigan
| | - Muhib Khan
- Department of Neurology (M.K.), Mayo Clinic, Rochester, Minnesota
| | - Nils Henninger
- Department of Neurology (N.H.), University of Massachusetts, Chan Medical School Worcester, Massachusetts
- Department of Psychiatry (N.H.), University of Massachusetts, Chan Medical School Worcester, Massachusetts
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Pavuluri KS, Pathi D, Dash SK, Das P, Panda SS. Microalbuminuria as a Predictor of Early Neurological Deterioration and Poor Functional Outcomes in Acute Ischemic Stroke. Cureus 2024; 16:e58311. [PMID: 38752035 PMCID: PMC11095285 DOI: 10.7759/cureus.58311] [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] [Accepted: 04/11/2024] [Indexed: 05/18/2024] Open
Abstract
Background Ischemic stroke is a major health crisis with significant consequences. Microalbuminuria, a sign of endothelial dysfunction, has been linked to adverse outcomes in ischemic stroke. Early neurological deterioration (END) is a critical factor influencing the patient's prognosis. This study aimed to determine the prevalence of microalbuminuria, its predictive value in assessing END, and its prognostic implications in acute ischemic stroke (AIS). Methodology This study conducted at Pradyumna Bal Memorial Hospital, Kalinga Institute of Medical Sciences Bhubaneswar (November 2020-April 2022) included 114 AIS patients over 18 years who presented within 24 hours of stroke onset. Demographics, vascular risk factors, National Institutes of Health Stroke Scale (NIHSS) scores (admission and day three), modified Rankin scores (day 10), urinary albumin-to-creatinine ratios, and carotid artery Doppler studies were collected. Results The mean age of the patients was 61.87 years, with males constituting 72.8% of the population. Hypertension (50.9%) and diabetes mellitus (28.9%) were the most common comorbid conditions. The mean NIHSS stroke severity at presentation was 11.30. END occurred in 38.6% of patients. Overall, 43.9% of cases showed carotid stenosis, and the mean carotid intimal media thickness was 1.08 mm. Notably, the presence of microalbuminuria significantly increased the chances of both END (39.45 times higher risk) and worse functional outcomes (odds ratio = 19.147, p = 0.001). Conclusions Microalbuminuria emerges as a robust independent predictor of END and a poor prognosis in AIS. These findings highlight the importance of early microalbuminuria identification and intervention to reduce END risk and potentially improve outcomes in AIS patients.
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Affiliation(s)
| | - Debasis Pathi
- General Medicine, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
| | | | - Pragateshnu Das
- Neurology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
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Yang B, Chen X, Li F, Zhang J, Dong D, Ou H, Lu L, He N, Xu X, Xin X, Lu J, Guan M, Qiao H, Xu A, Zhu H. Stress hyperglycemia increases short-term mortality in acute ischemic stroke patients after mechanical thrombectomy. Diabetol Metab Syndr 2024; 16:32. [PMID: 38297321 PMCID: PMC10829332 DOI: 10.1186/s13098-024-01272-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/19/2024] [Indexed: 02/02/2024] Open
Abstract
BACKGROUND AND PURPOSE Glucose-to-glycated hemoglobin ratio (GAR) is considered a more reliable marker of stress hyperglycemia by correcting for basal blood glucose levels. This study aimed to investigate the extent to which GAR is associated with 3 month and 1 year all-cause mortalities in patients with acute ischemic stroke (AIS) undergoing mechanical thrombectomy (MT). METHODS We retrospectively followed 553 AIS patients who underwent MT. The degree of stress hyperglycemia was quantified as the GAR, defined as fasting plasma glucose (mmol/L)/hemoglobin A1c (HbA1c) (%) on the second day after admission. According to the GAR quartiles, the patients were further categorized into four groups (group 1-group 4). We assessed the association between GAR and all-cause mortalities, clinical outcomes during hospitalization and function outcomes at 3 months. The associations between stress hyperglycemia and all-cause mortalities were analyzed using a Cox proportional-hazards model, while other outcomes were analyzed using multiple logistic regression analysis. RESULTS The follow-up lasted a median of 18 months (range 0-66 months). The 3 month mortality rate was 9.58% (n = 53) and the 1 year mortality rate was 18.62% (n = 103). The Kaplan-Meier analysis revealed a significant inverse relationship between GAR and mortality (P < 0.001). In the Cox proportional-hazards model at 3 months, compared with group1, group 4 of GAR was associated with a significant increase in the risk of 3 month mortality (hazard ratio [HR] = 4.11, 95% confidence interval [CI] 1.41-12.0, P = 0.01) after adjusting for potential covariates. On multivariate logistic regression analysis, GAR was strongly associated with an increased risk of 3 month poor function outcome. CONCLUSIONS Stress hyperglycemia, quantified by a higher GAR, is associated with all-cause mortality and poor functional outcomes in patients with AIS who undergo MT. Furthermore, GAR may contribute to improving the predictive efficiency of all-cause mortality in patients with AIS after MT, especially short-term all-cause mortality.
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Affiliation(s)
- Bing Yang
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Xuefang Chen
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Department of Neurology, The Dongguan Affiliated Hospital of Jinan University, Binhaiwan Central Hospital of Dongguan, Dongguan, China
| | - Fangze Li
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Junrun Zhang
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Dawei Dong
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Department of Neurology, the Affiliated Shunde Hospital of Jinan University, Foshan, China
| | - Huiyue Ou
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Longyan Lu
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Niu He
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Xiaohong Xu
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Xiufeng Xin
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Jingchong Lu
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Min Guan
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Hongyu Qiao
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China
| | - Anding Xu
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China.
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China.
| | - Huili Zhu
- Department of Neurology and Stroke Center, The First Affiliated Hospital, Jinan University, 613 Huangpu Avenue west, Guangzhou, China.
- Clinical Neuroscience Institute, Jinan University, Guangzhou, China.
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Fu X, Ke J, Li J, Lv K, Chen J, Li J, Zheng W, Shi Z. Prominent Vessel Signs After Endovascular Thrombectomy Corelates with Unexplained Neurological Deterioration and is a More Reliable Imaging Predictor of Prognosis in Anterior Large Vessel Occlusion Stroke. World Neurosurg 2023; 179:e201-e211. [PMID: 37619843 DOI: 10.1016/j.wneu.2023.08.052] [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: 07/23/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 08/26/2023]
Abstract
OBJECTIVE Fifty percent of patients who undergo endovascular thrombectomy (EVT) for large-vessel occlusion exhibit unfavorable outcomes. The primary factor is attributed to persistent brain impairment even after successful EVT. The prominent vessel sign (PVS) on magnetic resonance susceptibility-weighted imaging reflects the territory of dysmetabolism and may facilitate an expeditious assessment for prognostication. We aimed to examine the relationship between PVS after EVT and the occurrence of early neurological deterioration (END) and 3-month outcomes. METHODS Patients who underwent EVT and multimodal magnetic resonance imaging were included. END was defined as an increase of ≥2 in the National Institutes of Health Stroke Scale within 72 hours after EVT. Symptomatic intracranial hemorrhage, malignant edema, and surgical complications were defined as definite END, whereas the other symptoms were categorized as unexplained END (ux-END). The PVS-Alberta Stroke Program Early CT Score (ASPECTS) score was used to evaluate the asymmetric cerebral venous signal on the susceptibility-weighted imaging sequences semiquantitatively. RESULTS A total of 116 eligible patients were included, 18 (15.5%) of whom presented with ux-END. The 72 hour National Institutes of Health Stroke Scale was strongly correlated with diffusion-weighted imaging infarct volume and PVS-ASPECTS and was significantly higher in the ux-END group (16 ± 6 vs. 5 ± 4, P = 0.001). The PVS-ASPECTS score was significantly associated with poor outcomes (odds ratio 2.551, 95% confidence interval (CI) 1.722-3.780, P<0.001), and PVS-ASPECTS (area under the curve 0.884, 95% CI 0.815-0.953, P < 0.001) was superior to diffusion-weighted imaging infarct volume (area under the cure 0.720, 95% CI 0.620-0.820, P = 0.001) in predicting 3-month poor outcome. At the optimal cut-off of 2, the PVS-ASPECT predicted poor outcomes with a sensitivity of 89.7% and a specificity of 78.2%. CONCLUSIONS PVS 72 hours after EVT correlated with ux-END. The PVS-ASPECTS is a more reliable predictor of stroke prognosis and provides valuable information regarding post-EVT management.
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Affiliation(s)
- Xiaoli Fu
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China
| | - Jianxia Ke
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China
| | - Jintao Li
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China
| | - Kefeng Lv
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China
| | - Junting Chen
- Postgraduate School, Guangdong Medical University, Zhanjiang, China
| | - Jinrui Li
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China
| | - Weicheng Zheng
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China
| | - Zhu Shi
- Department of Neurology and Stroke Center, Affiliate Dongguan People's Hospital, Southern Medical University, Dongguan, China; Postgraduate School, Guangdong Medical University, Zhanjiang, China.
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Dai Z, Cao H, Wang F, Li L, Guo H, Zhang X, Jiang H, Zhu J, Jiang Y, Liu D, Xu G. Impacts of stress hyperglycemia ratio on early neurological deterioration and functional outcome after endovascular treatment in patients with acute ischemic stroke. Front Endocrinol (Lausanne) 2023; 14:1094353. [PMID: 36777360 PMCID: PMC9910688 DOI: 10.3389/fendo.2023.1094353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/13/2023] [Indexed: 01/27/2023] Open
Abstract
Background and Purpose Hyperglycemia has been associated with unfavorable outcome of acute ischemic stroke, but this association has not been verified in patients with endovascular thrombectomy treatment. This study aimed to assess the impact of stress hyperglycemia ratio on early neurological deterioration and favorable outcome after thrombectomy in patients with acute ischemic stroke. Methods Stroke patients with endovascular thrombectomy in two comprehensive centers were enrolled. Early neurological deterioration was defined as ≥4 points increase of National Institutes of Health Stroke Scale (NIHSS) at 24 hours after endovascular procedure. Favorable outcome was defined as modified Rankin Scale (mRS) score of 0-2 at 90 days of stroke onset. Multivariate regression analysis was used to identify the predictors for early neurological deterioration and favorable outcome. Results Among the 559 enrolled, 74 (13.2%) patients developed early neurological deterioration. The predictors for early neurological deterioration were high stress hyperglycemia ratio at baseline (OR =5.77; 95% CI, 1.878-17.742; P =0.002), symptomatic intracranial hemorrhage (OR =4.90; 95% CI, 2.439-9.835; P <0.001) and high NIHSS score after 24 hours (OR =1.11; 95% CI, 1.071-1.151; P <0.001). The predictors for favorable outcome were stress hyperglycemia ratio (OR =0.196, 95% CI, 0.077-0.502; P =0.001), age (OR =0.942, 95% CI, 0.909-0.977; P =0.001), NIHSS score 24 hours after onset (OR =0.757, 95% CI =0.693-0.827; P <0.001), groin puncture to recanalization time (OR =0.987, 95% CI, 0.975-0.998; P =0.025), poor collateral status before treatment (ASITN/SIR grade 0-3, OR =62.017, 95% CI, 25.920-148.382; P <0.001), successful recanalization (mTICI 2b or 3, OR =7.415, 95% CI, 1.942-28.313; P =0.001). Conclusion High stress hyperglycemia ratio may be related to early neurological deterioration and decreased likelihood of favourable outcomes after endovascular thrombectomy in patients with acute ischemic stroke.
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Affiliation(s)
- Zheng Dai
- Department of Neurology, Jinling Hospital, Nanjing Medical University, Nanjing, China
- Department of Neurology, Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Haiming Cao
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Feng Wang
- Department of Neurology, Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Lei Li
- Department of Neurology, Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Hongquan Guo
- Department of Neurology, Jinling Hospital, First School of Clinical Medicine, Southern Medical University, Nanjing, China
| | - Xiaohao Zhang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Haichang Jiang
- Department of Neurology, Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Juehua Zhu
- Department of Neurology, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yongjun Jiang
- Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Dezhi Liu
- Department of Neurology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gelin Xu
- Department of Neurology, Jinling Hospital, Nanjing Medical University, Nanjing, China
- Department of Neurology, Shenzhen Second People’s Hospital, Shenzhen, Guangdong, China
- Department of Neurology, First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
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7
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Liu H, Liu K, Zhang K, Zong C, Yang H, Li Y, Li S, Wang X, Zhao J, Xia Z, Song B, Xu X, Gao Y. Early neurological deterioration in patients with acute ischemic stroke: a prospective multicenter cohort study. Ther Adv Neurol Disord 2023; 16:17562864221147743. [PMID: 36710721 PMCID: PMC9880581 DOI: 10.1177/17562864221147743] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/08/2022] [Indexed: 01/26/2023] Open
Abstract
Background There is still no precise knowledge of the causes of progression in patients with acute ischemic stroke (AIS), and we are unable to predict patients at risk. Objective To explore the frequency, predictive factors, and the prognosis of early neurological deterioration (END) in patients with AIS. Methods In this prospective multicenter observational study, we assessed patients with AIS admitted to 18 hospitals in Henan, China. We defined END as an increase of ⩾2 points in total National Institutes of Health Stroke Scale (NIHSS) score or ⩾1 point in the motor items of the NIHSS within 7 days after admission. Risk factors were analyzed using multivariate logistic regression models. Prognosis was evaluated using the modified Rankin Scale (mRS), with poor prognosis defined as mRS 3-6. Results A total of 9114 patients with AIS within 24 h of symptom onset were enrolled in the study. END occurred in 1286 (14.1%) patients. The highest incidence (62.5%) of END occurred within 24 h after admission. After adjusting potential confounders, age, body mass index, waist-hip ratio, systolic blood pressure, baseline NIHSS, disabled at baseline, history of atrial fibrillation, diabetes mellitus, intracranial arterial stenosis, infarct location in the lenticulostriate artery area and cerebral watershed, neutrophils, lymphocytes, uric acid, and triglycerides were identified as independent predictors for END. END was significantly associated with poor prognosis at 90 days, and the adjusted OR was 1.74 (95% CI: 1.53-1.97). Conclusion One in seven hospitalized patients with AIS may experience END within 24 h of onset. The highest incidence of END occurred within 24 h of admission and decreased steeply with time. Easily identifiable risk factors predict END and could help understand the causal mechanisms and thereby prevent END.
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Affiliation(s)
- Hongbing Liu
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Kai Liu
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Ke Zhang
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Ce Zong
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongxun Yang
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Yapeng Li
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Shen Li
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Xin Wang
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiawei Zhao
- Department of Neurology, The First Affiliated
Hospital of Zhengzhou University, Zhengzhou, China
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8
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Lattanzi S, Norata D, Broggi S, Meletti S, Świtońska M, Słomka A, Silvestrini M. Neutrophil-to-Lymphocyte Ratio Predicts Early Neurological Deterioration after Endovascular Treatment in Patients with Ischemic Stroke. Life (Basel) 2022; 12:life12091415. [PMID: 36143451 PMCID: PMC9503346 DOI: 10.3390/life12091415] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/27/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022] Open
Abstract
The worsening of neurological status that occurs early after acute ischemic stroke (AIS) remains a serious issue, and the inflammatory response plays a key role in stroke pathobiology. Recently, endovascular treatment (EVT) has revolutionized the management and outcome of patients with AIS due to either extracranial carotid disease or intracranial disease. The neutrophil-to-lymphocyte ratio (NLR) represents an easily available inflammatory biomarker. The aim of the study was to assess the relationship between the NLR at admission and the occurrence of early neurological deterioration (END) in patients with AIS who underwent EVT. Patients with AIS and proximal arterial occlusion in the anterior circulation undergoing EVT were retrospectively identified. Absolute neutrophil count (ANC) and absolute lymphocyte count (ALC) were collected from admission blood work to calculate the NLR. The study outcome was END defined as an increase in at least 4 points in NIHSS score or death between baseline and 24 h after the ischemic event. Patients included were 211, and END occurred in 30 (14.2%). Patients with older age (OR = 1.07, 95% CI: 1.02−1.13), higher serum glucose (OR = 1.01, 95% CI: 1.01−1.02), and higher NLR (OR = 1.011, 95% CI: 1.04−1.18) had an increased risk of END. The best predictive cut-off value of NLR was 6.4, and END occurred in 24.1% and 3.9% of the patients with NLR ≥ 6.4 and <6.4, respectively (p < 0.001). In patients with AIS undergoing EVT, higher NLR values predicted a higher risk of END. Biomarkers able to identify inflammatory mechanisms might identify novel treatment targets and enhance proof-of-concept trials of immunomodulation in stroke.
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Affiliation(s)
- Simona Lattanzi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, 60121 Ancona, Italy
- Correspondence:
| | - Davide Norata
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, 60121 Ancona, Italy
| | - Serena Broggi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, 60121 Ancona, Italy
| | - Stefano Meletti
- Neurology Unit, OCB Hospital, AOU Modena, 41125 Modena, Italy
- Department of Biomedical, Metabolic and Neural Science, Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Milena Świtońska
- Department of Neurosurgery and Neurology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum, Faculty of Health Sciences, 85-067 Bydgoszcz, Poland
| | - Artur Słomka
- Department of Pathophysiology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-067 Bydgoszcz, Poland
| | - Mauro Silvestrini
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, 60121 Ancona, Italy
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9
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Wei X, Duan Z, Zhai Y, Zhang C, Zhang J, Hu T, Liu T, Liu Z, Xu J, Liu H, Rong L. Early blood pressure changes during systemic thrombolysis and its association with unexplained early neurological deterioration in small subcortical infarct. J Clin Hypertens (Greenwich) 2022; 24:1086-1094. [PMID: 35880473 PMCID: PMC9380163 DOI: 10.1111/jch.14515] [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: 04/06/2022] [Revised: 05/06/2022] [Accepted: 05/09/2022] [Indexed: 12/01/2022]
Abstract
Early neurological deterioration (END), observed in the acute phase of small subcortical infarct treated with intravenous thrombolysis (IVT), is not uncommon in these patients. However, in over half of the END cases, the exact cause is yet incompletely understood, which is so‐called unexplained END (unEND). Our aim was to investigate the association of early blood pressure (BP) changes with unEND in patients with small subcortical infarct in the perforator territory of middle cerebral artery treated with IVT. Consecutive patients with acute small subcortical infarct treated with IVT were enrolled in this study. unEND was defined as≧2‐point increase of NIHSS from baseline to 24 hours, without straightforward causes. BP excursions and BP variability were calculated and compared between patients with unNED and those without. A total of 168 patients with acute small subcortical infarct were included. Of them, there were 29 patients with unEND and 139 without END. During the first 24 hours following IVT, 66 (39.29%) patients had at least one BP excursion. Logistic regression analyses indicated that BP excursion presence (OR = 3.185, 95% CI: 1.238‐8.198), SBP excursion presence (OR = 3.535, 95% CI: 1.366‐9.143), and number of SBP excursion (OR = 1.466, 95% CI: 1.090‐1.973) were independently associated with unEND. Although SBPSD (P < .001) and SBPCV (P < .001) were higher in patients with unEND than those without END, none of the parameters of BP variability predicted unEND in multivariate analyses. BP excursions above guideline thresholds during the first 24 hours following IVT for small subcortical infarct are common and are independently associated with unEND.
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Affiliation(s)
- Xiu'e Wei
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Zuowei Duan
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Yujia Zhai
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Cuicui Zhang
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jun Zhang
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ting Hu
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Tengfei Liu
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Zhenqian Liu
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jiang Xu
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Haiyan Liu
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Liangqun Rong
- Department of Neurology, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
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