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Sharma A, Pandit AK, Mishra B, Srivastava MVP, Srivastava AK, Vishnu VY, Singh RK. Early neurological deterioration in acute ischemic stroke. Ir J Med Sci 2024; 193:949-955. [PMID: 37561387 DOI: 10.1007/s11845-023-03485-5] [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: 04/06/2023] [Accepted: 07/24/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND AND AIMS Early neurological deterioration (END) in acute ischemic stroke (AIS), patients is defined as clinical worsening or recurrence during first 72 h after onset of AIS. We have conducted this study to determine the association between END and functional outcome at 3 months of onset of AIS along with associated risk factors of END in AIS cases. METHODOLOGY This study was conducted after approval of Institute Ethics Committee. Two hundred three consecutive patients were admitted from September 2020 to January 2022 at a tertiary care hospital. One hundred ninety patients were included in the study; patients were divided into two groups: (1) early neurological deterioration (END) and (2) non-early neurological deterioration (non-END). Patients were followed-up either telephonically or in person at approximately 3 months using modified Rankin Scale 0-6. All the clinically significant prognostic markers and p < 0.10 variables were considered significant in univariate analysis; P < 0.05 were considered statistically significant for the multivariate analysis. RESULTS Out of 190 cases included in the cohort 34/190 (17.8%) cases showed END with mean age (56.56 (± 16.6)) and males (20/34 (58.8%)). END was independently associated with high blood glucose at admission (OR = 1.015; P = 0.002; 95%CI = 1.005-1.024) and low serum albumin (OR = 0.208; P = 0.002; 95%CI = 0.077-0.562). Patients with END showed poor functional outcome (mRS > 2) at end of 3 months (32 (94.1%); P < 0.001) and death was also statistically significant (22 (64.7%); P < 0.001) as compared to AIS cases having non-END. CONCLUSION Our study showed END may be associated with poor functional outcome in AIS patients. Higher blood glucose at admission and low serum albumin may be statistically significant causing END. Future prospective cohort with larger sample size may confirm the findings.
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Affiliation(s)
- Archana Sharma
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Awadh Kishor Pandit
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India.
| | - Biswamohan Mishra
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Achal Kumar Srivastava
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Venugopalan Y Vishnu
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Kumar Singh
- Fellowship Neuroendovascular Therapy, Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
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Li J, Zhang P, Zhu Y, Duan Y, Liu S, Fan J, Chen H, Wang C, Yi X. Serum neurofilament light chain levels are associated with early neurological deterioration in minor ischemic stroke. Front Neurol 2023; 14:1096358. [PMID: 36970517 PMCID: PMC10034185 DOI: 10.3389/fneur.2023.1096358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 02/16/2023] [Indexed: 03/11/2023] Open
Abstract
ObjectivesPatients with minor ischemic stroke (MIS) frequently suffer from early neurological deterioration (END) and become disabled. Our study aimed to explore the association between serum neurofilament light chain (sNfL) levels and END in patients with MIS.MethodsWe conducted a prospective observational study in patients with MIS [defined as a National Institutes of Health Stroke Scale (NIHSS) score 0–3] admitted within 24 h from the onset of symptoms. sNfL levels were measured at admission. The primary outcome was END, defined as an increase in the NIHSS score by ≥2 points within 5 days after admission. Univariate and multivariate analyses were performed to explore the risk factors associated with END. Stratified analyses and interaction tests were conducted to identify variables that might modify the association between sNfL levels and END.ResultsA total of 152 patients with MIS were enrolled, of which 24 (15.8%) developed END. The median sNfL level was 63.1 [interquartile range (IQR), 51.2–83.4] pg/ml on admission, which was significantly higher than that of 40 age- and sex-matched healthy controls (median 47.6, IQR 40.8–56.1 pg/ml; p < 0.001). Patients with MIS with END had a higher level of sNfL (with ND: median 74.1, IQR 59.5–89.8 pg/ml; without END: median 61.2, IQR 50.5–82.2 pg/ml; p = 0.026). After adjusting for age, baseline NIHSS score, and potential confounding factors in multivariate analyses, an elevated sNfL level (per 10 pg/mL) was associated with an increased risk of END [odds ratio (OR) 1.35, 95% confidence interval (CI) 1.04–1.77; p = 0.027). Stratified analyses and interaction tests demonstrated that the association between sNfL and END did not change by age group, sex, baseline NIHSS score, Fazekas' rating scale, hypertension, diabetes mellitus, intravenous thrombolysis, and dual antiplatelet therapy in patients with MIS (all p for interaction > 0.05). END was associated with an increased risk of unfavorable outcomes (modified Rankin scale score ranging from 3 to 6) at 3 months.ConclusionEarly neurological deterioration is common in minor ischemic stroke and is associated with poor prognosis. The elevated sNfL level was associated with an increased risk of early neurological deterioration in patients with minor ischemic stroke. sNfL might be a promising biomarker candidate that can help to identify patients with minor ischemic stroke at high risk of neurological deterioration, for reaching individual therapeutic decisions in clinical practice.
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Affiliation(s)
- Jie Li
- Department of Neurology, Deyang People's Hospital, Deyang, China
- *Correspondence: Jie Li
| | - Ping Zhang
- Department of Neurology, Deyang People's Hospital, Deyang, China
| | - Yalan Zhu
- Department of Neurology, Guanghan People's Hospital, Deyang, China
| | - Yong Duan
- Department of Neurology, Zhongjiang People's Hospital, Deyang, China
| | - Shan Liu
- Department of Neurology, Deyang Jingyang District Hospital of Traditional Chinese Medicine, Deyang, China
| | - Jie Fan
- Department of Neurology, Deyang Hospital of Integrated Traditional Chinese and Western Medicine, Deyang, China
| | - Hong Chen
- Department of Neurology, Deyang People's Hospital, Deyang, China
| | - Chun Wang
- Department of Neurology, Deyang People's Hospital, Deyang, China
| | - Xingyang Yi
- Department of Neurology, Deyang People's Hospital, Deyang, China
- Xingyang Yi
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Cullell N, Soriano-Tárraga C, Gallego-Fábrega C, Cárcel-Márquez J, Muiño E, Llucià-Carol L, Lledós M, Esteller M, de Moura MC, Montaner J, Rosell A, Delgado P, Martí-Fábregas J, Krupinski J, Roquer J, Jiménez-Conde J, Fernández-Cadenas I. Altered methylation pattern in EXOC4 is associated with stroke outcome: an epigenome-wide association study. Clin Epigenetics 2022; 14:124. [PMID: 36180927 PMCID: PMC9526296 DOI: 10.1186/s13148-022-01340-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND AND PURPOSE The neurological course after stroke is highly variable and is determined by demographic, clinical and genetic factors. However, other heritable factors such as epigenetic DNA methylation could play a role in neurological changes after stroke. METHODS We performed a three-stage epigenome-wide association study to evaluate DNA methylation associated with the difference between the National Institutes of Health Stroke Scale (NIHSS) at baseline and at discharge (ΔNIHSS) in ischaemic stroke patients. DNA methylation data in the Discovery (n = 643) and Replication (n = 62) Cohorts were interrogated with the 450 K and EPIC BeadChip. Nominal CpG sites from the Discovery (p value < 10-06) were also evaluated in a meta-analysis of the Discovery and Replication cohorts, using a random-fixed effect model. Metabolic pathway enrichment was calculated with methylGSA. We integrated the methylation data with 1305 plasma protein expression levels measured by SOMAscan in 46 subjects and measured RNA expression with RT-PCR in a subgroup of 13 subjects. Specific cell-type methylation was assessed using EpiDISH. RESULTS The meta-analysis revealed an epigenome-wide significant association in EXOC4 (p value = 8.4 × 10-08) and in MERTK (p value = 1.56 × 10-07). Only the methylation in EXOC4 was also associated in the Discovery and in the Replication Cohorts (p value = 1.14 × 10-06 and p value = 1.3 × 10-02, respectively). EXOC4 methylation negatively correlated with the long-term outcome (coefficient = - 4.91) and showed a tendency towards a decrease in EXOC4 expression (rho = - 0.469, p value = 0.091). Pathway enrichment from the meta-analysis revealed significant associations related to the endocytosis and deubiquitination processes. Seventy-nine plasma proteins were differentially expressed in association with EXOC4 methylation. Pathway analysis of these proteins showed an enrichment in natural killer (NK) cell activation. The cell-type methylation analysis in blood also revealed a differential methylation in NK cells. CONCLUSIONS DNA methylation of EXOC4 is associated with a worse neurological course after stroke. The results indicate a potential modulation of pathways involving endocytosis and NK cells regulation.
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Affiliation(s)
- Natalia Cullell
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain
- Neurology, Hospital Universitari MútuaTerrassa/Fundacio Docència i Recerca MutuaTerrassa, Terrassa, Spain
- Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Carolina Soriano-Tárraga
- Neurology, Hospital del Mar, Neurovascular Research Group, IMIM, Universitat Autònoma de Barcelona/DCEXS-Universitat Pompeu Fabra, Barcelona, Spain
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, USA
- NeuroGenomics and Informatics, Washington University School of Medicine, Saint Louis, Missouri, USA
| | - Cristina Gallego-Fábrega
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain
| | - Jara Cárcel-Márquez
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain
| | - Elena Muiño
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain
| | - Laia Llucià-Carol
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain
| | - Miquel Lledós
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain
| | - Manel Esteller
- Cancer Epigenetics & Biology Program (PEBC), L'Hospitalet, Spain
- Department of Physiological Sciences II, School of Medicine, Universitat de Barcelona, Barcelona, Spain
- Institució Catalana de Recerca I Estudis Avançats (ICREA), Barcelona, Spain
| | | | - Joan Montaner
- Neurovascular Research Laboratory, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Department of Neurology, Hospital Universitario Virgen Macarena Sevilla, Instituto de Biomedicina de Sevilla, IBiS/Hospital Universitario Virgen del Rocío/CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Anna Rosell
- Neurovascular Research Laboratory, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Pilar Delgado
- Neurovascular Research Laboratory, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | | | - Jerzy Krupinski
- Neurology, Hospital Universitari MútuaTerrassa/Fundacio Docència i Recerca MutuaTerrassa, Terrassa, Spain
- Centre for Bioscience, School of HealthCare Science, Manchester Metropolitan University, Manchester, UK
| | - Jaume Roquer
- Neurology, Hospital del Mar, Neurovascular Research Group, IMIM, Universitat Autònoma de Barcelona/DCEXS-Universitat Pompeu Fabra, Barcelona, Spain
| | - Jordi Jiménez-Conde
- Neurology, Hospital del Mar, Neurovascular Research Group, IMIM, Universitat Autònoma de Barcelona/DCEXS-Universitat Pompeu Fabra, Barcelona, Spain
| | - Israel Fernández-Cadenas
- Stroke Pharmacogenomics and Genetics, IIB-Sant Pau, Institut de Recerca de Sant Pau, Hospital Sant Pau, C/Sant Antoni Mª Claret,167, 08025, Barcelona, Spain.
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Baik M, Lee H, Lee IH, Heo J, Nam HS, Lee HS, Kim YD. Early depression screening and short-term functional outcome in hospitalized patients for acute ischemic stroke. Front Neurol 2022; 13:950045. [PMID: 35989926 PMCID: PMC9389070 DOI: 10.3389/fneur.2022.950045] [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: 05/22/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundPatients with ischemic stroke are at high risk for post-stroke depression (PSD). There are limited data regarding the clinical impact of early PSD, assessed in hospitalized patients with acute ischemic stroke.MethodsThis hospital-based observational cohort study included consecutive patients with acute ischemic stroke or transient ischemic attack between July 2019 and June 2021. In the study hospital, all admitted patients were systematically screened for depression. The depression was screened using the Patient Health Questionnaire-9 (PHQ-9), and PHQ-9 positivity indicated early PSD, which was defined as a score of >4. Logistic regression analyses were used to compare the rates of poor functional outcomes at 3 months in patients with and without PHQ-9 positivity.ResultsAmong 1339 patients admitted during the study period, 775 were included, with a median age of 68.0 years, and 316 (40.8%) were women. A total of 111 (14.3%) patients were PHQ-9 positive. History of cancer and early neurological deterioration were independently associated with PHQ-9 positivity. Poor functional outcomes at 3 months were observed in 147 patients (18.8%). PHQ-9 positivity independently showed a 2.2-fold increased risk of poor functional outcome at 3 months (Odds ratio 2.23; 95% confidence interval 1.05–4.73, P = 0.037).ConclusionsPatients with history of cancer and early neurological deterioration were at risk for early PSD. Early PSD was independently associated with poor functional outcomes at 3 months. The identification of early depression could offer opportunities for further questioning and exploration of symptoms, as well as interventions.
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Affiliation(s)
- Minyoul Baik
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, South Korea
| | - Hyungwoo Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Il Hyung Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - JoonNyung Heo
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Hyo Suk Nam
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Seoul, South Korea
| | - Hye Sun Lee
- Biostatistics Collaboration Unit, Department of Research Affairs, Yonsei University College of Medicine, Seoul, South Korea
| | - Young Dae Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Seoul, South Korea
- *Correspondence: Young Dae Kim
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Bao Y, Zhang Y, Du C, Ji Y, Dai Y, Jiang W. Malnutrition and the Risk of Early Neurological Deterioration in Elderly Patients with Acute Ischemic Stroke. Neuropsychiatr Dis Treat 2022; 18:1779-1787. [PMID: 36035075 PMCID: PMC9401099 DOI: 10.2147/ndt.s366851] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 08/07/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND AND PURPOSE This study aimed to investigate the relationship between malnutrition and early neurological deterioration (END) in elderly patients with acute ischemic stroke in China. METHODS We used the registry data in the Third Affiliated Hospital of Nantong University and Nanjing Brain Hospital from June 2019 to January 2021. Malnutrition risk was evaluated by controlling nutritional status score (CONUT), geriatric nutritional risk index (GNRI) and prognostic nutritional index (PNI) score, respectively. END was defined as an increment of at least two points in the total NIHSS score within three days after admission. We evaluated the relationship between malnutrition and END with multivariable logistic regression models and reclassification indexes. RESULTS A total of 732 elderly patients with first-ever acute ischemic stroke were included in the study. 243 patients developed END. 5.7%, 21.4%, 4.6% patients were classified as moderate to severe malnutrition by CONUT, GNRI and PNI, respectively. Malnutrition was associated with the risk of END for CONUT (odds ratio [OR], 1.210; 95% confidence interval [CI] 1.092-1.341; P < 0.001), for GNRI (OR, 0.943; 95% CI, 0.919-0.967; P < 0.001), and for PNI (OR, 0.936; 95% CI, 0.908-0.965; P < 0.001) in multivariable logistic regression models using the back-ward selection method. The discriminative ability was 0.763 (95% CI, 0.727-0.798) for CONUT, 0.769 (95% CI, 0.733-0.805) for GNRI and 0.769 (95% CI, 0.733-0.805) for PNI after adjusting for confounders. Besides, adding malnutrition indexes into models made the prediction of END more accurate. CONCLUSION Malnutrition was associated with END in elderly Chinese patients with acute ischemic stroke.
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Affiliation(s)
- Yuanfei Bao
- Department of Neurology, Affiliated Nantong Hospital 3 of Nantong University, Nantong, 226000, People's Republic of China
| | - Yao Zhang
- Department of Neurology, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, 210002, People's Republic of China
| | - Chaopin Du
- Department of Neurology, Affiliated Nantong Hospital 3 of Nantong University, Nantong, 226000, People's Republic of China
| | - Yan Ji
- Department of Neurology, Affiliated Nantong Hospital 3 of Nantong University, Nantong, 226000, People's Republic of China
| | - Yiwei Dai
- Department of Neurology, Affiliated Nantong Hospital 3 of Nantong University, Nantong, 226000, People's Republic of China
| | - Wei Jiang
- Department of Neurology, The Affiliated Wuxi No.2 People's Hospital of Nanjing Medical University, Wuxi, 214000, People's Republic of China
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Park GS, Choi HY, Jang HG, Park JS, Koh EJ, Lee JM. Adrenocorticotropic hormone and β-endorphin concentration as a prognostic factor in patients with subarachnoid hemorrhage due to aneurysmal rupture. J Cerebrovasc Endovasc Neurosurg 2021; 24:113-120. [PMID: 34645085 PMCID: PMC9260465 DOI: 10.7461/jcen.2021.e2021.08.003] [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: 08/06/2021] [Accepted: 08/30/2021] [Indexed: 11/29/2022] Open
Abstract
Objective Adrenocorticotropic hormone (ACTH) and β-endorphin are pituitary neuro-peptides released by acute stress. We determined why the prognosis of patients with subarachnoid hemorrhages (SAH) due to aneurysmal rupture is not always dependent on the Hunt–Hess grading system (HHS) and delta-National Institutes of Health Stroke Scale (NIHSS), while studying endogenous neuropeptides, including ACTH and β-endorphin. Methods We analyzed blood samples collected from patients with SAH (SAH group; n=37) and those with unruptured intracranial aneurysms (control group; n=37). Blood sampling was performed before any procedure or chemical agents administration. The results of ACTH and β-endorphin measurements were compared using the delta-NIHSS and HHS. The data were analyzed using descriptive statistics, independent samples t-tests, and Pearson’s correlations. Results Of the 18 patients with low-grade HHS, 13 had low delta-NIHSS and five showed high delta-NIHSS. Of the 19 patients with high-grade HHS, the delta-NIHSS was ≥14 in the other five patients. ACTH concentration was high (497.3 pg/mL) in five patients with high-grade HHS and high delta-NIHSS. β-endorphin concentration was high (159.7 pg/mL) in 13 patients with low-grade HHS and low delta-NIHSS. Conclusions High ACTH levels in patients with massive bleeding and poor neurological status suggests increasing ACTH secretion in response to bleeding stress, which may aggravate neurological status. Contrary to ACTH, high β-endorphin levels in patients with low-grade HHS implied the involvement of additional factors in predicting fair outcomes related to low delta-NIHSS. These results may provide insight into the varying prognostic potential of HHS in SAH patients.
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Affiliation(s)
- Geo-Seong Park
- Department of neurosurgery Jeonbuk National University Hospital, Jeonju, Korea
| | - Ha-Young Choi
- Department of neurosurgery Jeonbuk National University Hospital, Jeonju, Korea
| | - Hyoung-Gyu Jang
- Department of neurosurgery Jeonbuk National University Hospital, Jeonju, Korea
| | - Jung-Soo Park
- Department of neurosurgery Jeonbuk National University Hospital, Jeonju, Korea
| | - Eun-Jeong Koh
- Department of neurosurgery Jeonbuk National University Hospital, Jeonju, Korea
| | - Jong-Myeong Lee
- Department of neurosurgery Jeonbuk National University Hospital, Jeonju, Korea
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Improvements and deficits progression among ischemic stroke patients with pre-stroke depression and thrombolytic therapy. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.npbr.2020.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Han W, Hwang G, Oh SH, Lee JJ, Kim MK, Chung BS, Rhim JK, Sheen SH, Kim T. Impact of Time Interval between Index Event and Stenting on Periprocedural Risk in Patients with Symptomatic Carotid Stenosis. J Korean Neurosurg Soc 2020; 63:598-606. [PMID: 32883055 PMCID: PMC7477147 DOI: 10.3340/jkns.2020.0113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 06/22/2020] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE The purpose of this study was to evaluate the impact of time interval between index event and stenting on the periprocedural risk of stenting for symptomatic carotid stenosis and to determine the optimal timing of stenting. METHODS This retrospective study included 491 (322 symptomatic [65.6%] and 169 asymptomatic [34.4%]) patients undergoing carotid stenting. The symptomatic patients were categorized into Day 0-3, 4-7, 8-10, 11-14, 15-21, and >21 groups according to the time interval between index event and stenting. Periprocedural (≤30 days) risk for clinical (any neurological deterioration) and radiological (new infarction on postprocedural diffusion-weighted imaging) events of stenting in each time interval versus asymptomatic stenosis was calculated with logistic regression analysis adjusted for confounders, and provided as odds ratio (OR) and 95% confidence interval (CI). RESULTS Overall clinical event rate (4.3%) of stenting for symptomatic carotid stenosis was higher than that for asymptomatic stenosis (1.2%; OR, 3.979 [95% CI, 1.093-14.489]; p=0.036). Stenting in Day 0-3 (13.2%; OR, 10.997 [95% CI, 2.333-51.826]; p=0.002) and Day 4-7 (8.3%; OR, 6.775 [95% CI, 1.382-33.227]; p=0.018) was associated with high risk for clinical events. However, the clinical event rates in stenting after 7 days from index event (Day 8-10, 1.8%; Day 11-14, 2.5%; Day 15-21, 0%; Day >21, 2.9%) were not different from that in stenting for asymptomatic stenosis. Overall radiological event rate (55.6%) in symptomatic stenosis was also higher than that in asymptomatic stenosis (35.5%; OR, 2.274 [95% CI, 1.553-3.352]; p<0.001). The high risk for radiological events was maintained in all time intervals (Day 0-3 : 55.3%; OR, 2.224 [95% CI, 1.103-4.627]; p=0.026; Day 4-7 : 58.3%; OR, 2.543 [95% CI, 1.329-4.949]; p=0.005; Day 8-10 : 53.6%; OR, 2.096 [95% CI, 1.138-3.889]; p=0.018; Day 11-14 : 57.5%; OR, 2.458 [95% CI, 1.225-5.021]; p=0.012; Day 15-21 : 55.6%; OR, 2.271 [95% CI, 1.099-4.764]; p=0.028; Day >21 : 54.8%; OR, 2.203 [95% CI, 1.342-3.641]; p=0.002). CONCLUSION This study showed that as stenting was delayed, the periprocedural risk for clinical events decreased. The clinical event risk was high only in stenting within 7 days and comparable with that for asymptomatic stenosis in stenting after 7 days from index event, although the radiological event risk was not affected by stenting timing. Therefore, our results suggest that delayed stenting after 7 days from symptom onset is a safe strategy for symptomatic stenosis.
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Affiliation(s)
- Wonsuck Han
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Gyojun Hwang
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Sung Han Oh
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Jong Joo Lee
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Mi Kyung Kim
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Bong Sub Chung
- Department of Neurosurgery, Anyang Sam Hospital, Anyang, Korea
| | - Jong Kook Rhim
- Department of Neurosurgery, Jeju National University Hospital, Jeju, Korea
| | - Seung Hun Sheen
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University, Seongnam, Korea
| | - Taehyung Kim
- Department of Neurosurgery, Pyeongtaek St. Mary's Hospital, Pyeongtaek, Korea
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Liu P, Liu S, Feng N, Wang Y, Gao Y, Wu J. Association between neurological deterioration and outcomes in patients with stroke. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:4. [PMID: 32055595 DOI: 10.21037/atm.2019.12.36] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Neurological deterioration (ND) shortly after stroke is common in Chinese patients. We aimed to determine the effects of ND during hospitalization on stroke prognosis. Methods We retrospectively reviewed files from the stroke registry of the Department of Neurology of Tianjin Huanhu Hospital between October 1, 2008, and December 31, 2015. The inclusion criteria were: age ≥18 years, diagnosis of acute ischemic stroke, and first-ever ischemic stroke occurring within 7 days prior to admission. ND was defined as an increase in the National Institutes of Health Stroke Scale (NIHSS) score by ≥4 points during hospitalization. Early neurological deterioration (END) was defined as an increase in the NIHSS score by ≥4 points between the baseline and 48-hour evaluations. Late neurological deterioration (LND) was defined as an increase in the NIHSS score by ≥4 points between the 48-hour and discharge evaluations. Multivariate regression was used to evaluate the relationship between early and late ND and short- and long-term outcomes. Primary and secondary outcomes based on the modified Rankin scale (mRS) were evaluated at 3 months and 1 year. Favorable and poor outcomes were defined as mRS scores of 0-2 and ≥3, respectively. Results A total of 9,650 patients were included. ND occurred in 293 patients (3.0%) during hospitalization. Among them, 192 (65.5%) were in the END group, and 101 (34.5%) were in the LND group. After adjusting for age, gender, and NIHSS scores, END was a significant independent predictor of poor outcome at both 3 months (primary outcome OR 8.069, secondary outcome OR 8.194) and 1 year (primary outcome OR 7.895, secondary outcome OR 5.679). The same pattern was seen in the LND group (3 months primary outcome OR 7.608, secondary outcome OR 6.349, 1-year primary outcome OR 10.793, secondary outcome OR 5.245). Conclusions ND during hospitalization, regardless of whether it occurs in the early or late period after stroke, is an independent predictor of poor prognosis.
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Affiliation(s)
- Peipei Liu
- Department of Neurorehabilitation and Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute, Tianjin 300350, China
| | - Shoufeng Liu
- Department of Neurorehabilitation and Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute, Tianjin 300350, China
| | - Ning Feng
- The Graduate School, Tianjin Medical University, Tianjin 300070, China
| | - Yajing Wang
- Department of Neurorehabilitation and Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute, Tianjin 300350, China
| | - Yuan Gao
- Department of Neurorehabilitation and Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute, Tianjin 300350, China
| | - Jialing Wu
- Department of Neurorehabilitation and Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute, Tianjin 300350, China
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10
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Kubo H, Nozoe M, Yamamoto M, Kamo A, Noguchi M, Kanai M, Mase K, Shimada S. Safety and Feasibility of the 6-Minute Walk Test in Patients with Acute Stroke. J Stroke Cerebrovasc Dis 2018; 27:1632-1638. [PMID: 29429885 DOI: 10.1016/j.jstrokecerebrovasdis.2018.01.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 01/11/2018] [Accepted: 01/16/2018] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Our objective was to investigate the safety and feasibility of the 6-minute walk test in patients with acute stroke. MATERIALS AND METHODS Consecutive patients with acute stroke, admitted to the Itami Kosei Neurosurgical Hospital from September 2016 to April 2017 were enrolled. Walking capacity was assessed by a physical therapist using the 6-minute walk test in 94 patients with acute stroke within 14 days of hospital admission. The primary outcomes were safety (i.e., the prevalence of new adverse events during and after the test) and feasibility (i.e., test completion rate) of the 6-minute walk test. RESULTS The 6-minute walk test was performed for a mean duration of 5.1 days (standard deviation, 2.6 days) after hospital admission. Seventy patients (74.5%) could walk without standby assistance or a walking aid, and 24 patients (25.5%) could walk without standby assistance but with a walking aid. The average distance walked by patients during the 6-minute walk test was 331 m (standard deviation, 107.2 m). Adverse events following the 6-minute walk test occurred in 6 patients (6.4%) and included stroke progression, stroke recurrence, seizures, and neurological deterioration. Heart rate increase (>120 beats/min) occurred in 3 patients (3.2%) during the test. Lastly, 6 patients (6.4%) were unable to complete the 6-minute walk test. CONCLUSIONS Although performance in the 6-minute walk test was decreased in patients with acute stroke, the test itself appears to be safe and feasible in this patient population.
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Affiliation(s)
- Hiroki Kubo
- Department of Rehabilitation, Itami Kosei Neurosurgical Hospital, Itami, Japan.
| | - Masafumi Nozoe
- Department of Physical Therapy, Faculty of Nursing and Rehabilitation, Konan Women's University, Kobe, Japan
| | - Miho Yamamoto
- Department of Rehabilitation, Itami Kosei Neurosurgical Hospital, Itami, Japan
| | - Arisa Kamo
- Department of Rehabilitation, Itami Kosei Neurosurgical Hospital, Itami, Japan
| | - Madoka Noguchi
- Department of Rehabilitation, Itami Kosei Neurosurgical Hospital, Itami, Japan
| | - Masashi Kanai
- Department of Rehabilitation, Itami Kosei Neurosurgical Hospital, Itami, Japan
| | - Kyoshi Mase
- Department of Physical Therapy, Faculty of Nursing and Rehabilitation, Konan Women's University, Kobe, Japan
| | - Shinichi Shimada
- Department of Neurosurgery, Itami Kosei Neurosurgical Hospital, Itami, Japan
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11
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Song TJ, Chang Y, Chun MY, Lee CY, Kim AR, Kim Y, Kim YJ. High Dietary Glycemic Load is Associated with Poor Functional Outcome in Patients with Acute Cerebral Infarction. J Clin Neurol 2018; 14:165-173. [PMID: 29629525 PMCID: PMC5897198 DOI: 10.3988/jcn.2018.14.2.165] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 10/25/2017] [Accepted: 10/27/2017] [Indexed: 12/11/2022] Open
Abstract
Background and Purpose Elevated postprandial blood glucose is a critical risk factor for stroke. The dietary glycemic load (GL) and glycemic index (GI) are frequently used as markers of the postprandial blood glucose response to estimate the overall glycemic effect of diets. We hypothesized that high dietary GL, GI, or total carbohydrate intake is associated with a poor functional outcome in patients with acute ischemic stroke. Methods We prospectively included 263 first-ever ischemic stroke patients who completed a semiquantitative food-frequency questionnaire. The dietary GL, GI, and total carbohydrate intake were investigated by examining the average frequency of intake during the previous year based on reference amounts for various food items. Poor functional outcome was defined as a score on the modified Rankin Scale (mRS) of ≥3 at 3 months after stroke. Results The patients were aged 65.4±11.7 years (mean±standard deviation), and 58.2% of them were male. A multivariate analysis adjusted for age, sex, marital status, prestroke mRS score, diabetes mellitus, hyperlipidemia, body mass index, triglycerides, low-density lipoprotein, hemoglobin A1c, stroke classification, and National Institutes of Health Stroke Scale score, early neurological deterioration, and high-grade white-matter hyperintensities revealed that the dietary GL and total carbohydrate intake were associated with a poor functional outcome, with odds ratios for the top quartile relative to the bottom quartile of 28.93 (95% confidence interval=2.82–296.04) and 36.84 (95% confidence interval=2.99–453.42), respectively (p for trend=0.002 and 0.002, respectively). In contrast, high dietary GI was not associated with a poor functional outcome (p for trend=0.481). Conclusions Increased dietary GL and carbohydrate intake were associated with a poor short-term functional outcome after an acute ischemic stroke.
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Affiliation(s)
- Tae Jin Song
- Stroke Center, Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - Yoonkyung Chang
- Stroke Center, Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - Min Young Chun
- Stroke Center, Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - Chan Young Lee
- Stroke Center, Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - A Ram Kim
- Department of Clinical Nutrition, The Graduate School of Converging Clinical & Public Health, Seoul, Korea
| | - Yuri Kim
- Department of Clinical Nutrition, The Graduate School of Converging Clinical & Public Health, Seoul, Korea.,Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, Korea
| | - Yong Jae Kim
- Stroke Center, Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea.
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12
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Geng HH, Wang Q, Li B, Cui BB, Jin YP, Fu RL, Zhang Q, Wang JJ, Wang PX. Early neurological deterioration during the acute phase as a predictor of long-term outcome after first-ever ischemic stroke. Medicine (Baltimore) 2017; 96:e9068. [PMID: 29390435 PMCID: PMC5758137 DOI: 10.1097/md.0000000000009068] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Early neurological deterioration (END) is associated with increased risk of functional disability and mortality. However, data are limited regarding the long-term risk of poor functional outcomes. Thus we explored the association between END and long-term outcomes in patients with acute ischemic stroke.A total of 1064 patients were enrolled with acute ischemic stroke who were consecutively admitted to the 3 stroke units of Huai-He Hospital, Kaifeng, China. END was defined as an increment change of at least one point in motor power or total National Institute of Health Stroke Scale (NIHSS) score deterioration ≥2 points within the first week after admission. We retrospectively assessed the risk factors of END and prospectively explored the relationship between END and the long-term outcomes by multivariable regression models after adjusting the potential confounding factors. Outcomes were evaluated at 18 months based on modified Rankin scale (MRS) scores.Approximately 32% of first-ever ischemic stroke patients experienced END during the acute phase. END was associated with diabetes (odds ratio [OR], 2.218; 95% confidence interval [CI] 1.619-3.037), NIHSS score at admission (OR, 1.052; 95% CI 1.023-1.082), C-reactive protein (CRP) levels (OR, 1.224; 95% CI 1.066-1.406]), and homocysteine (HCY) levels (OR, 1.203; 95% CI 1.061-1.365) after adjusting related factors, such as hypertension, diabetes, NIHSS at admission, and some blood laboratory values, including direct bilirubin, total cholesterol, low-density lipoprotein, glucose, CRP, HCY, and D-dimer levels. During the follow-up period, 52 (4.9%) patients died, 160 (15.0%) recrudesced, and 317 (29.8%) suffered poor outcomes. Multivariate logistic regression analyses revealed that poor outcome was associated with END (OR, 3.366; 95% CI 2.495-4.542), age (OR, 1.028; 95% CI 1.015-1.041), body mass index (OR, 1.096; 95% CI 1.051-1.144), coronary heart disease (OR, 1.637; 95% CI 1.108-2.416), and CRP (OR, 2.474; 95% CI 1.840-3.326).The risk factors of END are multifaceted. Diabetes, NIHSS score at admission, CRP, and HCY are independent predictors of END. In addition, the results of this study indicate that END is an important predictor of poor functional outcome.
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Affiliation(s)
- He-Hong Geng
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
- Henan Children's Hospital, Zhengzhou
| | - Qiang Wang
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
| | - Bo Li
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
| | - Bin-Bin Cui
- School of Basic Medical Science, Henan University, Kaifeng
| | - Yong-Ping Jin
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
| | - Rong-Li Fu
- Department of Neurology of Huai-He Hospital, Kaifeng, China
| | - Qing Zhang
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
| | - Jing-Jie Wang
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
| | - Pei-Xi Wang
- Institute of Public Health, School of Nursing, Henan University, Kaifeng
- Department of Preventive Medicine, School of Public Health, Guangzhou Medical University, Guangzhou
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13
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Song TJ, Kim J, Song D, Yoo J, Lee HS, Kim YJ, Nam HS, Heo JH, Kim YD. Total Cerebral Small-Vessel Disease Score is Associated with Mortality during Follow-Up after Acute Ischemic Stroke. J Clin Neurol 2017; 13:187-195. [PMID: 28406586 PMCID: PMC5392462 DOI: 10.3988/jcn.2017.13.2.187] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 01/15/2017] [Accepted: 01/18/2017] [Indexed: 12/15/2022] Open
Abstract
Background and Purpose The recently developed total cerebral small-vessel disease (CSVD) score might appropriately reflect the total burden or severity of CSVD. We investigated whether the total CSVD score is associated with long-term outcomes during follow-up in patients with acute ischemic stroke. Methods In total, 1,096 consecutive patients with acute ischemic stroke who underwent brain magnetic resonance imaging were enrolled. We calculated the total CSVD score for each patient after determining the burden of cerebral microbleeds (CMBs), high-grade white-matter hyperintensities (HWHs), high-grade perivascular spaces (HPVSs), and asymptomatic lacunar infarctions (ALIs). We recorded the date and cause of death for all of the patients using data from the Korean National Statistical Office. We compared the long-term mortality rate with the total CSVD score using Cox proportional-hazards models. Results CMBs were found in 26.8% of the subjects (294/1,096), HWHs in 16.4% (180/1,096), HPVSs in 19.3% (211/1,096), and ALIs in 38.0% (416/1,096). After adjusting for age, sex, and variables that were significant at p<0.1 in the univariate analysis, the total CSVD score was independently associated with long-term death from all causes [hazard ratio (HR)=1.18 per point, 95% confidence interval (CI)=1.07–1.30], ischemic stroke (HR=1.20 per point, 95% CI=1.01–1.42), and hemorrhagic stroke (HR=2.05 per point, 95% CI=1.30–3.22), but not with fatal cardiovascular events (HR=1.17 per point, 95% CI=0.82–1.67). Conclusions The total CSVD score is a potential imaging biomarker for predicting mortality during follow-up in patients with acute ischemic stroke.
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Affiliation(s)
- Tae Jin Song
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea.,Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - Jinkwon Kim
- Department of Neurology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Dongbeom Song
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Joonsang Yoo
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Sun Lee
- Department of Biostatistics, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Jae Kim
- Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - Hyo Suk Nam
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Hoe Heo
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Young Dae Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea.
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14
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The Ischemic Stroke Predictive Risk Score Predicts Early Neurological Deterioration. J Stroke Cerebrovasc Dis 2016; 25:819-24. [DOI: 10.1016/j.jstrokecerebrovasdis.2015.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 12/09/2015] [Indexed: 11/21/2022] Open
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15
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Duan Z, Fu C, Chen B, Xu G, Tao L, Tang T, Hou H, Fu X, Yang M, Liu Z, Zhang X. Lesion patterns of single small subcortical infarct and its association with early neurological deterioration. Neurol Sci 2015; 36:1851-7. [PMID: 26032577 DOI: 10.1007/s10072-015-2267-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 05/22/2015] [Indexed: 11/25/2022]
Affiliation(s)
- Zuowei Duan
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China.
| | - Changbiao Fu
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Bin Chen
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Gang Xu
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Lihong Tao
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Tieyu Tang
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Hongling Hou
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Xuetao Fu
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Ming Yang
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China
| | - Zhensheng Liu
- Department of Radiology, Yangzhou No.1 People's Hospital, Yangzhou, 225001, People's Republic of China
| | - Xinjiang Zhang
- Department of Neurology, Yangzhou No.1 People's Hospital, 45 Taizhou Road, Yangzhou, 225001, Jiangsu Province, People's Republic of China.
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