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Gu L, Wang Q, Xu G, Liu D. Functional genetic variation in 3'UTR of PARP1 indicates a decreased risk and a better severity of ischemic stroke. Int J Neurosci 2024; 134:804-809. [PMID: 36448327 DOI: 10.1080/00207454.2022.2151907] [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: 06/10/2021] [Revised: 01/17/2022] [Accepted: 03/17/2022] [Indexed: 12/05/2022]
Abstract
Aim of the study: Polymorphisms of DNA repair enzyme gene may alter the ability of damage repair, ischemic stroke susceptibility and outcome. This study aimed to explore the association of polymorphisms in PARP1 and the effects of interactions between genes in Chinese.Materials and methods: A total of 500 patients and 500 healthy controls were enrolled for genotyping. Results: Clinical information analysis revealed higher levels of alcohol and smoking exposure in patients with ischemic stroke, as well as chronic conditions such as diabetes, hypertension, and higher serum triglycerides concentration. In addition, Polymorphism in PARP1 rs8679 was significantly associated with the decreased ischemic stroke risk. Patients harboring the PARP1 rs8679 AG/GG genotype had a better initial stroke, and as for the mRNA level of PARP1, it was suppressed with mutant genotype in comparison with the wild genotype. Finally, the suppressed of PARP1 was induced by gain-binding ability of miR-124-5p through 3'UTR directly binding.Conclusions: In conclusion, our study demonstrates that the SNP rs8679 in PARP1 3'-UTR might act as a protective factor for the outcome of patients with ischemic stroke.
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Affiliation(s)
- Lujun Gu
- Department of Physical Medicine and Rehabilitation, Jiangyin Fifth People's Hospital, Wuxi, China
| | - Qingguang Wang
- Department of Neurology, The Affiliated Jiangyin People's Hospital of Southeast University Medical College, Wuxi, China
| | - Gangtao Xu
- Department of Physical Medicine and Rehabilitation, Jiangyin Fifth People's Hospital, Wuxi, China
| | - Dinghua Liu
- Department of Neurology, The Affiliated Jiangyin People's Hospital of Southeast University Medical College, Wuxi, China
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Huang Q, Shou GL, Shi B, Li ML, Zhang S, Han M, Hu FY. Machine learning is an effective method to predict the 3-month prognosis of patients with acute ischemic stroke. Front Neurol 2024; 15:1407152. [PMID: 38938777 PMCID: PMC11210277 DOI: 10.3389/fneur.2024.1407152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 05/27/2024] [Indexed: 06/29/2024] Open
Abstract
Background and objectives Upwards of 50% of acute ischemic stroke (AIS) survivors endure varying degrees of disability, with a recurrence rate of 17.7%. Thus, the prediction of outcomes in AIS may be useful for treatment decisions. This study aimed to determine the applicability of a machine learning approach for forecasting early outcomes in AIS patients. Methods A total of 659 patients with new-onset AIS admitted to the Department of Neurology of both the First and Second Affiliated Hospitals of Bengbu Medical University from January 2020 to October 2022 included in the study. The patient' demographic information, medical history, Trial of Org 10,172 in Acute Stroke Treatment (TOAST), National Institute of Health Stroke Scale (NIHSS) and laboratory indicators at 24 h of admission data were collected. The Modified Rankine Scale (mRS) was used to assess the 3-mouth outcome of participants' prognosis. We constructed nine machine learning models based on 18 parameters and compared their accuracies for outcome variables. Results Feature selection through the Least Absolute Shrinkage and Selection Operator cross-validation (Lasso CV) method identified the most critical predictors for early prognosis in AIS patients as white blood cell (WBC), homocysteine (HCY), D-Dimer, baseline NIHSS, fibrinogen degradation product (FDP), and glucose (GLU). Among the nine machine learning models evaluated, the Random Forest model exhibited superior performance in the test set, achieving an Area Under the Curve (AUC) of 0.852, an accuracy rate of 0.818, a sensitivity of 0.654, a specificity of 0.945, and a recall rate of 0.900. Conclusion These findings indicate that RF models utilizing general clinical and laboratory data from the initial 24 h of admission can effectively predict the early prognosis of AIS patients.
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Affiliation(s)
- Qing Huang
- School of Public Health, Bengbu Medical University, Bengbu, Anhui, China
| | - Guang-Li Shou
- Department of Neurology, The Second Affiliated Hospital, Bengbu Medical University, Anhui, China
| | - Bo Shi
- School of Medical Imaging, Bengbu Medical University, Anhui, China
| | - Meng-Lei Li
- Department of Emergency Medicine, The Second Affiliated Hospital, Bengbu Medical University, Anhui, China
| | - Sai Zhang
- School of Medical Imaging, Bengbu Medical University, Anhui, China
| | - Mei Han
- School of Public Health, Bengbu Medical University, Bengbu, Anhui, China
| | - Fu-Yong Hu
- School of Public Health, Bengbu Medical University, Bengbu, Anhui, China
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Shareef MAH, Narasimhalu K, Saffari SE, Woon FP, De Silva DA. Recurrent vascular events partially explain association between diabetes and poor prognosis in young ischemic stroke patients. J Neurol Sci 2024; 457:122881. [PMID: 38219383 DOI: 10.1016/j.jns.2024.122881] [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: 07/30/2023] [Revised: 01/07/2024] [Accepted: 01/08/2024] [Indexed: 01/16/2024]
Abstract
BACKGROUND AND AIMS Stroke is the second leading cause of death and third leading cause of disability worldwide. There is an increasing incidence of stroke among the young. In this study, we aimed to identify factors associated with poor long-term prognosis in young stroke patients. METHODS In this longitudinal observational study, we recruited 147 young ischemic stroke patients within one week of ischemic stroke and followed them up for functional outcome (modified Rankin score (mRS)), recurrent vascular events, and recurrent hospitalisation. Poor function was labelled as mRS score of 3 and above. We performed univariate and multivariable logistic regression analyses to determine factors associated with poor long term functional outcome. RESULTS At a median follow-up of 7-years, 32 (22%) of the 147 patients had poor functional outcome. In multivariable analyses, diabetes mellitus (OR = 9.01, CI 3.15 to 26.92), was the only independent predictor of poor function. In analyses stratified by diabetic status, recurrent vascular events (OR = 4.47, CI 1.40 to 14.28) were associated with poor functional outcome within young diabetic patients but not in non-diabetic patients. CONCLUSIONS Our findings suggest that diabetes mellitus affects long-term functional outcome in young ischemic stroke and that its effect is mediated partly by recurrent vascular events. DATA ACCESS STATEMENT Data obtained from Multi-Centre Retinal study (MCRS), Singapore site. Data cannot be made publicly available due to potentially identifiable research participant information.
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Affiliation(s)
| | - Kaavya Narasimhalu
- Duke-NUS Medical School, Singapore; National Neuroscience Institute (Singapore General Hospital Campus), Department of Neurology, Singapore.
| | | | - Fung Peng Woon
- Singapore General Hospital, Department of Neurology, Singapore
| | - Deidre Anne De Silva
- Duke-NUS Medical School, Singapore; National Neuroscience Institute (Singapore General Hospital Campus), Department of Neurology, Singapore
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Han B, Raynald, Sun D, Tong X, Jia B, Wang A, Mo D, Gao F, Ma N, Nguyen TN, Miao Z. Endovascular treatment for young patients with acute large vessel occlusion stroke in China: analysis of the ANGEL-ACT registry. Front Neurol 2023; 14:1255043. [PMID: 37928147 PMCID: PMC10623312 DOI: 10.3389/fneur.2023.1255043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 10/04/2023] [Indexed: 11/07/2023] Open
Abstract
Background The incidence of acute ischemic stroke caused by large vessel occlusion is relatively infrequent in the young adult population. We sought to evaluate their clinical outcomes after endovascular treatment (EVT) and stroke etiology compared with older patients. Methods We examined data from the ANGEL-ACT registry, a nationwide study in China focusing on EVT for acute ischemic stroke. We compared two age groups: <50 years old and ≥50 years old. Our analysis focused on outcome measures such as the 90-day modified Rankin Scale (mRS) score, mortality, and symptomatic intracranial hemorrhage (sICH). We adjusted for confounding variables. Results We included 1,691 patients, and 216 patients (13%) were <50 years old. Young patients had lower median National Institutes of Health Stroke Scale (NIHSS) scores (14 vs. 17, P < 0.001) and fewer cardiovascular comorbidities than older patients. Underlying intracranial atherosclerosis disease (ICAD) was higher in young patients (39.4 vs. 28.7%, P = 0.001). Clinical outcome was less favorable in older compared to younger patients (mRS shift: 0.76 [95% confidence interval (CI), 0.58-0.99]); functional independence [mRS score 0-2] 61% vs. 39% (adjusted odds ratio (OR), 0.7 [95% CI, 0.51-0.97]). Mortality and sICH did not differ between groups. Onset to puncture time (OTP) was longer in young patients (357 min vs. 294 min, P = 0.001). Conclusion An estimated 13% of patients who underwent endovascular thrombectomy for acute ischemic stroke were <50 years old. Symptomatic underlying ICAD was more prevalent in the younger patient population. Despite a prehospital delay, younger patients exhibited more favorable outcomes than their older counterparts.
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Affiliation(s)
- Bin Han
- Shanxi Key Laboratory of Brain Disease Control, Department of Neurology, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Raynald
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Dapeng Sun
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xu Tong
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Baixue Jia
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Anxin Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Dapeng Mo
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Feng Gao
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ning Ma
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Thanh N. Nguyen
- Department of Neurology, Radiology, Boston Medical Center, Boston, MA, United States
| | - Zhongrong Miao
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Vítor J, Bonifácio GV, Fonseca AC. Diagnosis of atrial fibrillation in young patients with ischemic stroke: A systematic review and meta-analysis. J Stroke Cerebrovasc Dis 2023; 32:107299. [PMID: 37657400 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107299] [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: 02/19/2023] [Revised: 07/21/2023] [Accepted: 08/05/2023] [Indexed: 09/03/2023] Open
Abstract
INTRODUCTION The recommended cardiac rhythm evaluation to determine the etiology of ischemic stroke (IS) is similar in all patients regardless of their age and includes an electrocardiogram and at least a 24-hour heart rhythm monitoring. However, it is known that the main causes of IS vary according to patients' age. There is a higher preponderance of arterial dissections and patent foramen ovale in younger patients, while atrial fibrillation (AF) is more common in older patients. AIMS To determine the proportion of AF in young IS reported in the literature and determine if young IS patients found to have AF had known structural cardiac pathology. METHODS Systematic review of the literature searching PubMed and Embase for articles published since their inception to August 2020. Inclusion criteria were studies including at least 10 patients, aged 14-50 years-old, clinical or radiological diagnosis of IS and quantification of patients found to have AF. We conducted a meta-analysis using a random-effects model and calculated pooled proportions with 95% confidence intervals. RESULTS 8331 articles were screened, 154 were selected for full-text review. 43 studies were included in our final analysis (902800 patients). The proportion of AF in young IS overall was 3.1% [95%CI 2.4-3.7], I2 93.88%. Sub-analysis revealed a proportion of AF of 3.8% [95% CI 0.3-7.3] in lower-middle-income economies, versus 5.4% [95% CI 3-7.9] in upper-middle-income economies, and 2.2% [95% CI 1.6-2.8] in high-income economies. Only 3 studies mentioned the proportion of patients with AF that had structural cardiac pathology. CONCLUSION The proportion of AF in young IS was low. More studies are needed to better understand if young IS patients diagnosed with AF had a priori known structural cardiac pathology that could increase the probability of finding AF. This could lead to a reevaluation of the need for 24 hours cardiac rhythm evaluation in young patients without cardiac pathology.
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Affiliation(s)
- Joana Vítor
- Neurology Department, Hospital Beatriz Ângelo, Loures, Portugal
| | | | - Ana Catarina Fonseca
- Stroke Unit, Neurology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa 1640-035, Portugal; Centro de Estudos Egas Moniz, Faculdade de Medicina, Universidade de Lisboa, Portugal; Instituto de Medicina Molecular, Lisboa, Portugal.
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Zheng D, Li X, Fu Y. Risk factors of acute cerebral infarction in patients with primary hypertension. Ir J Med Sci 2023; 192:2441-2445. [PMID: 36401085 DOI: 10.1007/s11845-022-03206-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 10/25/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To explore the risk factors of acute cerebral infarction (ACI) in patients with primary hypertension. METHODS Patients diagnosed with primary hypertension and ACI and confirmed by MRI, who were admitted to Honghuagang District people's Hospital, Zunyi City, from January 2020 to December 2020, were selected. Concurrent patients with primary hypertension were selected as the control group. The risk factor including sex, age, smoking, drinking, laboratory examination, and other complications was analyzed. RESULTS Three hundred patients with hypertensive ACI and 117 cases with hypertension were included. The laboratory examination comparison between the two groups showed that patients in the ACI group had higher glycosylated hemoglobin, D-dimer and FDPs then patients of the control group (P < 0.05). There was significant association between diabetes mellitus and acute cerebral infarction in patients with primary hypertension (OR = 1.452, P = 0.004). CONCLUSION Poor control of blood glucose in pre-morbid diabetes mellitus may be related to the occurrence of ACI. Diabetes mellitus is an independent risk factor in ACI patients with primary hypertension.
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Affiliation(s)
- Deliang Zheng
- Department of Laboratory, People's Hospital of Honghuagang District, 134 Linjiapo Road, Zunyi City, 563000, Guizhou Province, China.
| | - Xinmiao Li
- Department of Laboratory, People's Hospital of Honghuagang District, 134 Linjiapo Road, Zunyi City, 563000, Guizhou Province, China
| | - Yongping Fu
- Department of Laboratory, People's Hospital of Honghuagang District, 134 Linjiapo Road, Zunyi City, 563000, Guizhou Province, China
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Hurley L, Jauhal J, Ille S, Pull K, Malysheva OV, Jadavji NM. Maternal Dietary Deficiencies in Folic Acid and Choline Result in Larger Damage Volume, Reduced Neuro-Degeneration and -Inflammation and Changes in Choline Metabolites after Ischemic Stroke in Middle-Aged Offspring. Nutrients 2023; 15:nu15071556. [PMID: 37049396 PMCID: PMC10096593 DOI: 10.3390/nu15071556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023] Open
Abstract
Maternal dietary levels of one-carbon (1C) metabolites (folic acid and choline) during pregnancy play a vital role in neurodevelopment. However, the impact of maternal dietary deficiencies on offspring stroke outcomes later in life remains undefined. The aim of this study was to investigate the role of maternal dietary deficiencies in folic acid and choline on ischemic stroke outcomes in middle-aged offspring. Female mice were maintained on either a control or deficient diet prior to and during pregnancy and lactation. At 10 months of age ischemic stroke was induced in male and female offspring. Stroke outcome was assessed by measuring motor function and brain tissue. There was no difference in offspring motor function; however, sex differences were present. In brain tissue, maternal dietary deficiency increased ischemic damage volume and offspring from deficient mothers had reduced neurodegeneration and neuroinflammation within the ischemic region. Furthermore, there were changes in plasma 1C metabolites as a result of maternal diet and sex. Our data indicate that maternal dietary deficiencies do not impact offspring behavior after ischemic stroke but do play a role in brain histology and one-carbon metabolite levels in plasma. Additionally, this study demonstrates that the sex of mice plays an important role in stroke outcomes.
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Affiliation(s)
- Lauren Hurley
- Biomedical Sciences Program, Midwestern University, Glendale, AZ 85308, USA
- College of Veterinary Medicine, Midwestern University, Glendale, AZ 85308, USA
| | - Jesse Jauhal
- Biomedical Sciences Program, Midwestern University, Glendale, AZ 85308, USA
- College of Dental Medicine of Arizona, Midwestern University, Glendale, AZ 85308, USA
| | - Sharadyn Ille
- College of Dental Medicine of Arizona, Midwestern University, Glendale, AZ 85308, USA
| | - Kasey Pull
- Biomedical Sciences Program, Midwestern University, Glendale, AZ 85308, USA
| | - Olga V Malysheva
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA
| | - Nafisa M Jadavji
- Biomedical Sciences Program, Midwestern University, Glendale, AZ 85308, USA
- College of Veterinary Medicine, Midwestern University, Glendale, AZ 85308, USA
- College of Osteopathic Medicine, Midwestern University, Glendale, AZ 85308, USA
- Department of Child Health, University of Arizona, Phoenix, AZ 85721, USA
- Department of Neuroscience, Carleton University, Ottawa, ON K1S 5B6, Canada
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Chiangkhong A, Suwanwong C, Wongrostrai Y. Lifestyle, clinical, and occupational risk factors of recurrent stroke among the working-age group: A systematic review and meta-analysis. Heliyon 2023; 9:e13949. [PMID: 36915512 PMCID: PMC10006477 DOI: 10.1016/j.heliyon.2023.e13949] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 02/15/2023] [Accepted: 02/15/2023] [Indexed: 02/24/2023] Open
Abstract
Background Stroke recurrence is increasing in the working-age population. This study aimed to summarize and evaluate the risk factors for recurrent stroke among the working-age population. Methods Relevant studies were extracted from several databases following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Fixed- or random-effects estimates of the pooled odds ratio (OR) and 95% confidence interval (CI) of risk factors for recurrent stroke were generated based on heterogeneity. Subgroup and publication bias analyses were also performed. Results Seventeen studies were included in the meta-analysis. Pooled effects results revealed that the risk of recurrent stroke in the working-age group was as follows: Diabetes (OR = 1.85, 95% CI: 1.47, 2.32), hypertension (OR = 1.27, 95% CI: 1.12, 1.44), smoking (OR = 1.52, 95% CI: 1.27, 1.81), history of cardiac disease (OR = 2.86, 95% CI: 2.22, 3.67), history of stroke (OR = 2.45, 95% CI: 1.81, 3.31), and National Institutes of Health stroke severity score (OR = 1.09, 95% CI: 1.03, 1.15). Conclusion These findings suggest that several factors, such as diabetes, hypertension, smoking, history of cardiac disease and stroke, and severity of a stroke, are potential risk factors for recurrent stroke in the working-age group. Therefore, strategies to reduce those risk factors should be adopted and attention paid to prevent recurrent stroke among working-age populations.
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Affiliation(s)
- Araya Chiangkhong
- Kuakarun Faculty of Nursing, Navamindradhiraj University, Bangkok, Thailand
| | - Charin Suwanwong
- Behavioral Science Research Institute, Srinakharinwirot University, Bangkok, Thailand
| | - Yupha Wongrostrai
- Kuakarun Faculty of Nursing, Navamindradhiraj University, Bangkok, Thailand
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He WW, Lu SS, Ge S, Gu P, Shen ZZ, Wu FY, Shi HB. Impact on etiology diagnosis by high-resolution vessel wall imaging in young adults with ischemic stroke or transient ischemic attack. Neuroradiology 2023; 65:1015-1023. [PMID: 36806972 DOI: 10.1007/s00234-023-03131-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/05/2023] [Indexed: 02/23/2023]
Abstract
PURPOSE The etiological features of stroke in young adults are different from those in older adults. We aimed to investigate the impact of high-resolution vessel wall imaging (HRVWI) on etiologic diagnosis in young adults with ischemic stroke or transient ischemic attack (TIA). METHODS A total of 253 young adults (aged 18-45 years) who consecutively underwent HRVWI for clarifying stroke etiology were retrospectively recruited. Two experienced neurologists classified stroke etiology for each patient using Trial of Org 10,172 in Acute Stroke Treatment categories with and without the inclusion of HRVWI diagnosis. Multivariate logistic regression was performed to determine which etiologic category would be significantly impacted after including HRVWI. RESULTS The etiologic classification was altered in 39.1% (99/253) of patients after including HRVWI in the conventional investigations. The proportion of patients classified as having stroke of undetermined etiology (SUE) and the proportion of patients classified as having small-artery occlusion (SAO) both significantly decreased (36.4 to 13.8% and 9.1 to 2.0%), whereas the proportion of patients classified as having large artery atherosclerosis (LAA) significantly increased (28.5 to 58.1%) (all P < 0.001). The inclusion of HRVWI had a significant diagnostic impact on young adults who were primarily classified as SAO (odds ratio [OR] 14.4, 95% confidence interval [CI] [2.9, 71.8], P < 0.001) or SUE (OR 8.3, 95% CI [2.2, 31.5], P < 0.01). CONCLUSIONS HRVWI had a substantial impact on etiologic classification in young adults with ischemic stroke or TIA, particularly for those primarily classified as having SAO or SUE. This impact of HRVWI will be beneficial for therapeutic decision-making.
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Affiliation(s)
- Wen-Wen He
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Shan-Shan Lu
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Song Ge
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Ping Gu
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Zi-Zhen Shen
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Fei-Yun Wu
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Hai-Bin Shi
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Gulou District, Nanjing, Jiangsu Province, China.
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Varkey BP, Joseph J, Varghese A, Sharma SK, Mathews E, Dhandapani M, Narasimha VL, Kuttan R, Shah S, Dabla S, Dhandapani S. The Distribution of Lifestyle Risk Factors Among Patients with Stroke in the Indian Setting: Systematic Review and Meta-Analysis. Ann Neurosci 2023; 30:40-53. [PMID: 37313337 PMCID: PMC10259149 DOI: 10.1177/09727531221115899] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/08/2022] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND The burden of stroke is increasing in India, but there is limited understanding of the distribution of reported risk factors in the Indian setting. It is vital to generate robust data on these modifiable risk factors to scale up appropriate strategies for the prevention of cerebrovascular diseases in this setting. SUMMARY The objective of this study is to estimate the overall proportion of life style risk factors of patients with stroke in the Indian setting. We searched PubMed and Google Scholar and relevant studies published till February 2022 were included. The risk of bias assessment was considered for the study selection criterion in the meta-analysis. The publication bias was evaluated by funnel plots and Egger's test. We identified 61 studies in the systematic review and after quality assessment, 36 studies were included for meta-analysis. Random effect model was used due to the significant inconsistency among the included studies (I2 > 97%). The mean age of the participants was 53.84±9.3 years and patients with stroke were predominantly males (64%). Hypertension (56.69%; 95% CI: - 48.45 - 64.58), obesity (36.61%; 95% CI: - 19.31 - 58.23), dyslipidemia (30.6%; 95% CI: - 22 - 40.81) and diabetes mellitus (23.8%; 95% CI: - 18.79 - 29.83) are the leading intermediate conditions associated with stroke. The Physical inactivity - 29.9% (95% CI: - 22.9 - 37.1), history of tobacco use (28.59 %; 95% CI: - 22.22 - 32.94) and alcohol use (28.15 %; 95% CI: - 20.49 - 37.33) were reported as the behavioral risk factors for stroke in this setting. KEY MESSAGES The current meta-analysis provides robust estimates of the life style related risk-factor of stroke in India based on the observational studies conducted from 1994 to 2019. Estimating the pooled analysis of stroke risk factors is crucial to predict the imposed burden of the illness and ascertain the treatment and prevention strategies for controlling the modifiable risk factors in this setting.
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Affiliation(s)
- Biji P. Varkey
- Department of Neurology, Postgraduate Institute of Medical Sciences, Pandit Bhagwat Dayal Sharma University of Health Sciences, Rohtak, Haryana, India
| | - Jaison Joseph
- Department of Psychiatric Nursing, College of Nursing, Pandit Bhagwat Dayal Sharma University of Health Sciences, Rohtak, Haryana, India
| | | | - Suresh K. Sharma
- College of Nursing, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Elezebeth Mathews
- Department of Public Health and Community Medicine, Central University of Kerala, Kasaragod, Kerala, India
| | - Manju Dhandapani
- National Institute of Nursing Education, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, Chandigarh, India
| | | | - Radha Kuttan
- College of Nursing, Bhopal Memorial Hospital and Research Centre, ICMR, Bhopal, Madhya Pradesh, India
| | - Saleena Shah
- Government College of Nursing Thiruvananthapuram, Kerala, India
| | - Surekha Dabla
- Department of Neurology, Pandit Bhagwat Dayal Sharma University of Health Sciences, Rohtak, Haryana, India
| | - Sivashanmugam Dhandapani
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, Chandigarh, India
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Ohya Y, Matsuo R, Sato N, Irie F, Nakamura K, Wakisaka Y, Ago T, Kamouchi M, Kitazono T. Causes of ischemic stroke in young adults versus non-young adults: A multicenter hospital-based observational study. PLoS One 2022; 17:e0268481. [PMID: 35830430 PMCID: PMC9278748 DOI: 10.1371/journal.pone.0268481] [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: 01/14/2022] [Accepted: 04/30/2022] [Indexed: 11/18/2022] Open
Abstract
Background Very few comparative studies have focused on the differences in the causes of ischemic stroke between young adults and non-young adults. This study was performed to determine what causes of ischemic stroke are more important in young adults than in non-young adults using a large-scale multicenter hospital-based stroke registry in Fukuoka, Japan. Methods and results We investigated data on 15,860 consecutive patients aged ≥18 years with acute ischemic stroke (mean age: 73.5 ± 12.4 years, 58.2% men) who were hospitalized between 2007 and 2019. In total, 779 patients were categorized as young adults (≤50 years of age). Although vascular risk factors, including hypertension, diabetes mellitus, and dyslipidemia, were less frequent in young adults than in non-young adults, the prevalence of diabetes mellitus and dyslipidemia in young adults aged >40 years were comparable to those of non-young adults. Lifestyle-related risk factors such as smoking, drinking, and obesity were more frequent in young adults than in non-young adults. As young adults became older, the proportions of cardioembolism and stroke of other determined etiologies decreased, but those of large-artery atherosclerosis and small-vessel occlusion increased. Some embolic sources (high-risk sources: arterial myxoma, dilated cardiomyopathy, and intracardiac thrombus; medium-risk sources: atrial septal defect, nonbacterial thrombotic endocarditis, patent foramen ovale, and left ventricular hypokinesis) and uncommon causes (vascular diseases: reversible cerebral vasoconstriction syndrome, moyamoya disease, other vascular causes, arterial dissection, and cerebral venous thrombosis; hematologic diseases: antiphospholipid syndrome and protein S deficiency) were more prevalent in young adults than in non-young adults, and these trends decreased with age. Conclusions Certain embolic sources and uncommon causes may be etiologically important causes of ischemic stroke in young adults. However, the contribution of conventional vascular risk factors and lifestyle-related risk factors is not negligible with advancing age, even in young adults.
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Affiliation(s)
- Yuichiro Ohya
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryu Matsuo
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noriko Sato
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Fumi Irie
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kuniyuki Nakamura
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshinobu Wakisaka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tetsuro Ago
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masahiro Kamouchi
- Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- * E-mail:
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Tang M, Han G, Yao M, Peng B, Zhu Y, Zhou L, Ni J. Risk Factors of Ischemic Stroke in Young Adults: A Chinese Single-Center Study. Front Neurol 2022; 13:874770. [PMID: 35665043 PMCID: PMC9159801 DOI: 10.3389/fneur.2022.874770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionThe etiology and risk factor profile of ischemic stroke in young adults are different from those in older patients. However, current etiological classifications are more applicable for the older adults, posing a challenge to the diagnosis of young patients with ischemic stroke. In this study, we applied a modified risk factor categorization previously used in the International Pediatric Stroke Study (IPSS) to describe the risk factor profiles of Chinese young patients with ischemic stroke and explore the sex and age differences in the distribution of risk factors.MethodsThis is a single-center retrospective study. Patients aged 18–50 years with a first-ever ischemic stroke admitted to the Peking Union Medical College Hospital between 2013 and 2020 were consecutively included. The risk factors of patients were collected and divided into 10 categories according to the modified IPSS criteria and the sex and age differences were explored.ResultsA total of 538 patients were enrolled in this study. The median age was 39 years and 62.6% were men. At least one IPSS risk factor category was identified in the 93.3% of all patients. The most common IPSS subtype was atherosclerosis-related risk factors (61.7%), followed by prothrombotic states (27.3%), chronic systemic conditions (24.7%), arteriopathy (16.2%), and cardiac disorders (10.4%). Chronic systemic conditions were more prevalent in patients aged <35 years (34.0 vs. 19.6%, p < 0.05) and women (43.3 vs. 13.6%, p < 0.0001). Atherosclerosis-related risk factors were more dominant in patients aged ≥35 years (72.6 vs. 41.9%, p < 0.0001) and men (77.2 vs. 35.8%, p < 0.0001).ConclusionsThe IPSS classification might be a potential tool to better identify the risk factors of ischemic stroke in young adults.
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Wang L, Ge J, Chen Y, Liu Y, Li C, Dong Y, Liu L, Xing Y. Predictors for the prognosis and recurrence of ischaemic stroke among young Chinese patients: a cohort study. BMJ Open 2022; 12:e052289. [PMID: 35501080 PMCID: PMC9062810 DOI: 10.1136/bmjopen-2021-052289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE To identify predictors of young Chinese patients with ischaemic stroke outcome and recurrence of stroke. DESIGN Through considered the risk factors, neuroimaging findings, distribution, vascular stenosis, and the post-stroke treatment of young Chinese patients with ischemic stroke. SETTING The First Hospital of Jilin University. PARTICIPANTS We enrolled 579 patients (median age 45 years, range 15-49, men 81.0%) treated for the first occurrence of ischaemic stroke between January 2014 and December 2017. MAIN OUTCOME MEASURES We assessed stroke outcome based on the modified Rankin Scale (mRS) scores and recurrence of cerebrovascular events at 12 months. Multivariate logistic regression was used to identify the independent predictors of unfavourable outcomes (mRS score ≥2) and recurrence. RESULTS We observed stenosis in 295 patients (50.9%)-middle cerebral artery stenosis was the most common (18.1%). Of all 579 included patients, normal or mild, moderate and severe stenoses or occlusions were observed in 51.8%, 6.0% and 42.1% of patients, respectively. Unfavourable outcomes were observed in 91 patients (15.7%), including 10 patients (1.7%) who died. The rate of stroke recurrence was 7.9%. Independent predictors of unfavourable outcomes included a high National Institutes of Health Stroke Scale score (OR 1.151, 95% CI 1.094 to 1.210; p<0.001) and severe vascular stenosis or occlusion (OR 1.867, 95% CI 1.181 to 2.952; p=0.008). Predictors of recurrence included age of ≥45 years (OR 2.072, 95% CI 1.066 to 4.025; p=0.032) and atrial fibrillation (OR 15.207, 95% CI 4.273 to 54.120; p<0.001). CONCLUSIONS Our research shows that when developing prevention strategies for young people, measures that focus on mitigating risk factors should be considered. In addition, vascular screening of young populations is also of vital importance for stroke prevention and poor prognosis prediction.
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Affiliation(s)
- Lijuan Wang
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Jiaojiao Ge
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Ying Chen
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Ying Liu
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Cong Li
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yanan Dong
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Li Liu
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
- Department of Neurology, Changchun People's Hospital, Changchun, Jilin, China
| | - Yingqi Xing
- Department of Vascular Ultrasonography, Xuanwu Hospital Capital Medical University, Beijing, China
- Center of Vascular Ultrasonography, Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing, China
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Li L, Tang M, Yan X, Gao J, Ma N, Shi X, Niu Y, Wen Y, Ai K, Lei X, Zhang X. Plaque Characteristics in Young Adults With Symptomatic Intracranial Atherosclerotic Stenosis: A Preliminary Study. Front Neurol 2022; 13:825503. [PMID: 35222253 PMCID: PMC8868124 DOI: 10.3389/fneur.2022.825503] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/19/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose To determine how intracranial vascular wall and atherosclerosis plaque characteristics differ between young and old adults with sICAS. Methods Eighty-four consecutive patients with sICAS who underwent high-resolution magnetic resonance imaging (HRMRI) from December 2017 to July 2020 were retrospectively collected. These participants were divided into young adult group (18–50 years, n = 28) and old adult group (>50 years, n = 56). Reviewers were blinded to any clinical information and HRMRI scans were analyzed for qualitative and quantitative indicators of vascular walls and plaque at the maximal lumen narrowing site using the independent-sample t-test, Mann–Whitney U-test, chi-square test or Fisher exact test, and logistic regression analysis. Results Young patients with sICAS had significantly smaller maximum wall thickness (1.45 ± 0.38 vs.1.75 ± 0.51 mm2, P = 0.003), higher prevalence of positive remodeling (53.57 vs. 21.43%, P = 0.003), and lower prevalence of diabetes mellitus (14.29 vs. 35.71%, P = 0.04) than old patients. Plaque burden and other plaque features were comparable between young and old patients. Conclusion Young patients with sICAS have smaller maximum wall thickness and greater ability to reconstruct, and are more likely to show positive remodeling, which may lead to some atherosclerotic lesions being missed. Young patients with evidence of vessel narrowing should be carefully examined for presence of high-risk atherosclerotic plaque.
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Affiliation(s)
- Ling Li
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Min Tang
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xuejiao Yan
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Jie Gao
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Niane Ma
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xiaorui Shi
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Yaxin Niu
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Yu Wen
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Kai Ai
- Philips Healthcare, Xi'an, China
| | - Xiaoyan Lei
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
- *Correspondence: Xiaoyan Lei
| | - Xiaoling Zhang
- Department of Magnetic Resonance Imaging, Shaanxi Provincial People's Hospital, Xi'an, China
- Xiaoling Zhang
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Xue W, Tian Y, Jing L, Li G, Yan H, Zhang B, Xing L, Liu S. Sex-specific prediction value of common carotid artery diameter for stroke risk in a hypertensive population: a cross-sectional study. Quant Imaging Med Surg 2022; 12:1428-1437. [PMID: 35111636 DOI: 10.21037/qims-21-598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 10/09/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND The importance of sex as a risk factor for stroke has been established. This study aimed to assess sex-related disparities in carotid artery diameter and stroke in a hypertensive population. METHODS The cross-sectional survey was conducted in rural areas of northeast China. A multistage cluster sampling method was employed to select a representative population. The study comprised 3,245 individuals with hypertension. The common carotid artery (CCA) interadventitial diameter was measured by ultrasound. A linear model of restricted cubic spline function was used to characterize the concentration-response (C-R) relationship between CCA diameter and stroke. RESULTS The overall prevalence of stroke was 8.9% among hypertensive individuals, with a higher rate in men than in women (10.8% vs. 7.6%). When the women's CCA diameters were divided into quartiles, the top quartile (>8.10 mm) had a 2.49 (95% CI: 1.36-4.56) times greater risk of stroke compared to the bottom quartile (≤6.80 mm) after adjustment was made for other variables. The C-R relationship further confirmed a positive association between CCA diameter and stroke prevalence in women. Moreover, a category-free net reclassification index (0.325; 95% CI: 0.173-0.476; P<0.001) and an integrated discrimination index (0.008; 95% CI: 0.004-0.012, P<0.001) showed improvement in predicting the probability of stroke from CCA diameter. However, no significant relationship between CCA diameter and prevalence of stroke was found in men. CONCLUSIONS The risk of stroke increased proportionally with the enlargement of the CCA diameter in women, supporting the sex-specific value of CCA diameter in optimizing the risk stratification of stroke.
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Affiliation(s)
- Weishuang Xue
- Department of Neurology, The First Hospital of China Medical University, Shenyang, China
| | - Yuanmeng Tian
- Institute of Preventive Medicine, China Medical University, Shenyang, China.,Department of Chronic Disease Preventive and Control, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, China
| | - Li Jing
- Institute of Preventive Medicine, China Medical University, Shenyang, China.,Department of Chronic Disease Preventive and Control, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, China
| | - Guangxiao Li
- Department of Medical Record Management Center, The First Hospital of China Medical University, Shenyang, China
| | - Han Yan
- Institute of Preventive Medicine, China Medical University, Shenyang, China.,Department of Chronic Disease Preventive and Control, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, China
| | - Boqiang Zhang
- Institute of Preventive Medicine, China Medical University, Shenyang, China.,Department of Chronic Disease Preventive and Control, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, China
| | - Liying Xing
- Institute of Preventive Medicine, China Medical University, Shenyang, China.,Department of Chronic Disease Preventive and Control, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, China
| | - Shuang Liu
- Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, China.,Department of Ultrasound, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
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Liu J, Yang Y, Yan K, Zhu C, Jiang M. [Development and validation of nomograms for predicting stroke recurrence after firstepisode ischemic stroke]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:130-136. [PMID: 35249880 DOI: 10.12122/j.issn.1673-4254.2022.01.16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To explore the risk factors for recurrence in first-episode ischemic stroke survivors and establish a model for predicting stroke recurrence using a nomogram. METHODS We collected the data from a total of 821 first-episode ischemic stroke survivors admitted in the Department of Neurology, West China Hospital, Sichuan University from January, 2010 to December, 2018. R software was used for random sampling of the patients, and 70% of the patients were included in the training set to establish the prediction model and 30% were included in the validation set. Cox proportional risk regression model was used to analyze the factors affecting stroke recurrence, and R software rms package was used to construct the histogram and establish the visual prediction model. C-index and calibration curve were used to evaluate the performance of the model for predicting stroke occurrence. RESULTS Among the 821 survivors, the recurrence rate was 16.81% at 3 years and 19.98% at 5 years. Multivariate analysis of the training set by Cox regression model showed that an age over 65 years (HR= 2.596, P=0.024), an age of 45-64 years (HR=2.510, P=0.006), a mRS score beyond 3 (HR=2.284, P=0.004) and a history of coronary heart disease (HR=1.353, P=0.034) were all risk factors for stroke recurrence. The C-indexes of the nomogram for the 3-and 5-year relapse prediction model were 0.640 and 0.671, respectively. CONCLUSION Age, mRS score and peripheral vascular disease are the factors affecting stroke recurrence in first-episode ischemic stroke survivors, and the nomogram has a high discrimination and predictive power for predicting ischemic stroke recurrence.
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Affiliation(s)
- J Liu
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Y Yang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - K Yan
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - C Zhu
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - M Jiang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
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M'barek L, Sakka S, Megdiche F, Farhat N, Maalla K, Turki D, Feki S, Rebai A, Dammak M, Kallel C, Mhiri C. Traditional risk factors and combined genetic markers of recurrent ischemic stroke in adults: Reply to comment from Wilson et al. J Thromb Haemost 2022; 20:264-267. [PMID: 34954884 DOI: 10.1111/jth.15571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/19/2021] [Accepted: 10/20/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Lamia M'barek
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
- Clinical Investigation Center (CIC), Habib Bourguiba University Hospital, Sfax, Tunisia
| | - Salma Sakka
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
| | - Fatma Megdiche
- Laboratory of Hematology, Habib Bourguiba University Hospital, Sfax, Tunisia
- Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Nouha Farhat
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
| | - Khadija Maalla
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
| | - Dhaker Turki
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
| | - Sawsan Feki
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| | - Ahmed Rebai
- Molecular and Cellular Screening Process Laboratory, Centre of Biotechnology of Sfax, Sfax, Tunisia
| | - Mariem Dammak
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
| | - Choumous Kallel
- Laboratory of Hematology, Habib Bourguiba University Hospital, Sfax, Tunisia
- Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Chokri Mhiri
- Laboratory of Neurogenetics, Parkinson's Disease and Cerebrovascular Disease (LR- 12- SP- 19), University of Sfax, Sfax, Tunisia
- Clinical Investigation Center (CIC), Habib Bourguiba University Hospital, Sfax, Tunisia
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A Contemporary Review of Epidemiology, Risk Factors, Etiology, and Outcomes of Premature Stroke. Curr Atheroscler Rep 2022; 24:939-948. [PMID: 36374365 PMCID: PMC9660017 DOI: 10.1007/s11883-022-01067-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE OF REVIEW Recent data identifies increases in young ischemic and hemorrhagic strokes. We provide a contemporary overview of current literature on stroke among young patients or premature stroke along with directions for future investigation. RECENT FINDINGS Strokes in the young are highly heterogenous and often cryptogenic. Sex distribution and risk factors shift from women among the youngest age groups (< 35) to men over the age of 45, with a coinciding rise in traditional vascular risk factors. Incidence is higher in minority and socioeconomically disadvantaged populations, and the impact of stroke among these communities may be exaggerated by disparities in symptom recognition and access to care. Special diagnostic work-up may be needed, and a lower threshold for diagnosis is warranted as potential misdiagnosis is a concern and may preclude necessary triage and management. Although "premature strokes" form a relatively small proportion of total incidence, they vary greatly across subgroups and present an outsized impact on quality of life and productivity.
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Wang G, Zhou Y, Zhong T, Song A, Xue Q. The role of blood lnc-ZFAS1 in acute ischemic stroke: correlation with neurological impairment, inflammation, and survival profiles. J Clin Lab Anal 2021; 36:e24219. [PMID: 34970793 PMCID: PMC8841186 DOI: 10.1002/jcla.24219] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/16/2021] [Accepted: 12/21/2021] [Indexed: 02/06/2023] Open
Abstract
Background Long non‐coding RNA zinc finger antisense 1 (lnc‐ZFAS1) has been reported to inhibit neuronal damage in acute ischemic stroke (AIS). However, the role of lnc‐ZFAS1 in AIS patients remains unclear. Therefore, we assessed the relationship of lnc‐ZFAS1 with neurological impairment, inflammation, and prognosis in AIS patients. Methods Totally, 241 AIS patients and 120 controls were enrolled. lnc‐ZFAS1 in peripheral blood mononuclear cells was evaluated using reverse transcription‐quantitative polymerase chain reaction. Besides, a 3‐year follow‐up was conducted to assess recurrence‐free survival (RFS) and overall survival (OS) in AIS patients. Results lnc‐ZFAS1 was reduced in AIS patients compared to that in controls (Z = −10.693, p < 0.001). In AIS patients, lnc‐ZFAS1 was negatively correlated with National Institutes of Health Stroke Scale score (rs = −0.335, p < 0.001), C‐reactive protein (rs = −0.284, p < 0.001), tumor necrosis factor‐alpha (rs = −0.293, p < 0.001), interleukin‐1β (rs = −0.149, p = 0.021), and interleukin‐6 (rs = −0.161, p = 0.012), but not underlying diseases (all p > 0.05). Besides, lnc‐ZFAS1 was divided into high and low levels based on the median expression in AIS patients. Indeed, high lnc‐ZFAS1 predicted better RFS (χ2 = 6.222, p = 0.013); the 1‐year, 2‐year, and 3‐year RFS rates were 94.2%, 88.3%, and 85.5%, respectively, in patients with high lnc‐ZFAS1, then 87.5%, 79.2%, and 71.6%, respectively, in those with low lnc‐ZFAS1. However, lnc‐ZFAS1 was not correlated with OS (χ2 = 1.404, p = 0.236); the 1‐year, 2‐year, and 3‐year OS rates were 98.3%, 95.8%, and 94.0%, respectively, in patients with high lnc‐ZFAS1, then 96.7%, 93.9%, and 89.6%, respectively, in those with low lnc‐ZFAS1. Conclusion Lower lnc‐ZFAS1 expression is connected with increased neurological impairment and inflammation as well as worse RFS in AIS patients.
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Affiliation(s)
- Gang Wang
- Department of Neurology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China
| | - Ying Zhou
- Department of ICU, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China
| | - Tingting Zhong
- Department of Neurology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China
| | - Aixia Song
- Department of Neurology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China
| | - Qian Xue
- Department of Neurology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, China
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Han R, Li B, Yue Y, Wu G, Yan X. Endovascular Thrombectomy preceded by intravenous Alteplase versus endovascular Thrombectomy alone in Han Chinese patients treated for acute ischemic stroke with large vessel occlusion: a single-center retrospective analysis. BMC Neurol 2021; 21:375. [PMID: 34583639 PMCID: PMC8477510 DOI: 10.1186/s12883-021-02401-7] [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: 03/26/2021] [Accepted: 09/09/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The American Heart Association/ American Stroke Association and the Chinese Stroke Association guidelines are recommending intravenous alteplase intervention before endovascular thrombectomy if patients are eligible to do so but the benefits of endovascular thrombectomy are different in Chinese patients with stroke than those of the white patients. The objective of the study was to compare outcomes of patients with acute ischemic stroke treated with endovascular thrombectomy with intravenous alteplase against those treated with endovascular thrombectomy alone. METHODS A report is a retrospective analysis of comparing demographics, imaging, clinical and adverse outcomes in the Han Chinese patient who underwent mechanical thrombectomy for acute ischemic stroke with large vessel occlusion, with or without preceding intravenous alteplase administration. Patients with terminus and non-terminus intracranial occlusions and ≤ 2 points neurologic deficit underwent endovascular thrombectomy preceded by 0.9 mg/ kg intravenous alteplase (ET cohort, n = 184) and those who had contra-indication for intravenous alteplase were treated with endovascular thrombectomy alone (EA cohort, n = 141). RESULTS The most common procedural complications were embolization into new territory (p = 0.866) and uneventful artery vasospasm (p = 0.712). Insignificant differences were reported for any procedural complications (p = 0.991), imaging outcomes, the modified Rankin scale score (p = 0.663), and death (28 vs. 24, p = 0.761) within 90 days between patients of both cohorts. At the discharge of the hospital, the National Institutes of Health Stroke Scale scores of patients of the ET cohort were lower than those of the EA cohort (8.58 ± 3.79 vs. 10.23 ± 4.97, p = 0.003). The Barthel Index of survivors at 90 days after endovascular thrombectomy was higher for patients of the ET cohort than those of the EA cohort (87.47 ± 12.58 vs. 84.01 ± 13.47, p = 0.032). The most common adverse effect was asymptomatic intracranial hemorrhage (p = 0.297). Insignificant differences were reported for adverse effects after thrombectomy between survivors of both cohorts. CONCLUSIONS Outcome measures in Han Chinese patients with acute ischemic stroke treated with endovascular thrombectomy alone were statistically the same as those treated with endovascular thrombectomy plus intravenous alteplase. LEVEL OF EVIDENCE Iii TECHNICAL EFFICACY STAGE: 4.
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Affiliation(s)
- Ruodong Han
- Department of Critical Care Medicine, People's Hospital of Bozhou, Bozhou Hospital Affiliated to Anhui Medical University, No. 616, Duzhong Road, Bozhou City, 236800, Anhui Province, China
| | - Bowen Li
- Department of Critical Care Medicine, People's Hospital of Bozhou, Bozhou Hospital Affiliated to Anhui Medical University, No. 616, Duzhong Road, Bozhou City, 236800, Anhui Province, China
| | - Yajie Yue
- Department of Critical Care Medicine, People's Hospital of Bozhou, Bozhou Hospital Affiliated to Anhui Medical University, No. 616, Duzhong Road, Bozhou City, 236800, Anhui Province, China
| | - Guozhu Wu
- Department of Critical Care Medicine, People's Hospital of Bozhou, Bozhou Hospital Affiliated to Anhui Medical University, No. 616, Duzhong Road, Bozhou City, 236800, Anhui Province, China
| | - Xiuxia Yan
- Department of Critical Care Medicine, People's Hospital of Bozhou, Bozhou Hospital Affiliated to Anhui Medical University, No. 616, Duzhong Road, Bozhou City, 236800, Anhui Province, China.
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21
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Han N, Zhang G, Li Y, Ma H, Ge H, Zhang X, Zhao Y, Li S, Zhang L, Gao Y, Shi W, Yan P, Li W, Chang M, Tian Y. Hyperattenuated Lesions on Immediate Non-contrast CT After Endovascular Therapy Predict Intracranial Hemorrhage in Patients With Acute Ischemic Stroke: A Retrospective Propensity Matched Study. Front Neurol 2021; 12:664262. [PMID: 34421784 PMCID: PMC8374101 DOI: 10.3389/fneur.2021.664262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 06/07/2021] [Indexed: 01/01/2023] Open
Abstract
Background and Purpose: This study aimed to analyze the association between hyperattenuated lesions (HALs) and postoperative intracranial hemorrhage (IH) and predict perioperative IH through quantitative analysis of HALs in acute ischemic stroke (AIS) with anterior large vessel occlusion (LVO) after endovascular therapy (ET). Materials and Methods: This retrospective, propensity-matched study enrolled AIS who received ET from a single-center registry study between August 2017 and May 2020. The enrolled patients were divided into two groups: IH and non-IH, by follow-up postoperative CT. The occurrences of HALs on immediate CT after ET were also recorded. The association between IH and HALs after propensity score matching (PSM) was determined by binary logistic regression models. The receiver operating characteristic (ROC) curve was used to determine the predictive value of the highest CT Hounsfield units (HU) value on immediate CT. Results: Initially, 1,418 patients who underwent digital subtraction angiography were reviewed and 114 AIS patients with immediate postoperative CT and follow-up CT after ET were enrolled. Forty-nine out of the 114 patients developed IH after therapy. After PSM analysis, patients with IH were more likely to have HALs on immediate CT (Odds Ratio, OR 11.9, P = 0.002, and 95% CI: 2.485–57.284). For 80 patients with HALs, ROC analysis of the highest CT value in the HALs territory showed that the cut-off value was 97 HU, the sensitivity was 70.21%, and the specificity was 81.82%. Conclusions: Patients with HALs after ET are more likely to have perioperative IH. The highest CT value in the HALs area might be used to predict IH.
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Affiliation(s)
- Nannan Han
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China.,Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Gejuan Zhang
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Yige Li
- Precision Health Institution, GE Healthcare China, Shanghai, China
| | - Haojun Ma
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Hanming Ge
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Xiao Zhang
- Medical Research Center, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Yong Zhao
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Shilin Li
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Leshi Zhang
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Yanjun Gao
- Department of Radiology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Wenzhen Shi
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China.,Medical Research Center, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Peng Yan
- The College of Life Sciences, Northwest University, Xi'an, China
| | - Wu Li
- The College of Life Sciences, Northwest University, Xi'an, China
| | - Mingze Chang
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China.,Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
| | - Ye Tian
- Department of Neurology, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China.,Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, The Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, Xi'an, China
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22
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He Y, Guo L, Liu Y, Wei M, Guo Y, Dong X, Yang C, Zhou Q, Lei X, Zhang G, Zhang M. Can Goal-Based Health Management Improve the Health Knowledge, Health Belief and Health Behavior in People at High Risk of Stroke? A Non-Randomized Controlled Trial. Neuropsychiatr Dis Treat 2021; 17:3085-3095. [PMID: 34675520 PMCID: PMC8517986 DOI: 10.2147/ndt.s334229] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 09/23/2021] [Indexed: 02/04/2023] Open
Abstract
PURPOSE To examine the effectiveness of goal-based health management on health knowledge, health belief and health behavior in people at high risk of stroke. PATIENTS AND METHODS This is a two-armed and non-randomized controlled trial from May 31, 2020 to December 31, 2020. Participants were arranged to receive regular health care (n=126) or goal-based health management (n=126). The generalized estimation equation was used to analyze the changes in the participants' health knowledge, health belief and health behavior at baseline (T0), 1-month (T1), 3-month (T3), and 6-month (T6). RESULTS A total of 243 participants completed the 6-month study, of which 123 were in the control group and 120 were in the intervention group. After receiving goal-based health management, participants' health behavior (β=27.154, p<0.001), health knowledge (β=10.504, p<0.001) and health belief (β=49.057, p<0.001) scores increased significantly. CONCLUSION Goal-based health management can effectively improve the health knowledge, health belief and health behavior of people at high risk of stroke. We recommend that nurses can provide goal-based health management for people at high risk of stroke with support from hospitals and family members of people at high risk of stroke.
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Affiliation(s)
- Yu He
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Lina Guo
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yanjin Liu
- Department of Nursing, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Miao Wei
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yuanli Guo
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Xiaofang Dong
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Caixia Yang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Qing Zhou
- Department of Rehabilitation, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Xiaoyu Lei
- College of Nursing, Zhengzhou University, Zhengzhou, People's Republic of China
| | - Gege Zhang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Mengyu Zhang
- College of Nursing, Zhengzhou University, Zhengzhou, People's Republic of China
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23
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Shi J, Sun Y, Hua J. Functional Genetic Variation in the 3'-UTRNTRK2 is Associated with Risk of Ischemic Stroke. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2020; 13:577-584. [PMID: 33209049 PMCID: PMC7669521 DOI: 10.2147/pgpm.s270319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/30/2020] [Indexed: 12/05/2022]
Abstract
Background Stroke is a leading cause of death and disability worldwide. It remains difficult to treat brain injury and improve functional rehabilitation after cerebral ischemia. Brain-derived neurotrophic factor (BDNF) is involved in ischemic stroke (IS) through interactions in the CREB1-BDNF-NTRk2 pathway. In this study, we aimed to determine the association of NTRK2 gene polymorphisms and the effects of intergenetic interactions in the Chinese population. Materials and Methods A total of 400 patients diagnosed with IS and 400 healthy controls were enrolled for genotyping. Detailed sequence-based analysis was predicted through bioinformatical investigation. Polymorphisms associated with miRNA were analyzed by a dual-luciferase reporter assay system. Results Analysis of clinical characteristics revealed that IS was highly associated with exposure to cigarette smoking, alcohol intake, as well as metabolic diseases, such as diabetes, hypertension, and higher serum triglyceride concentration. Three polymorphisms in NTRK2 located in the 3ʹ-untranslated region (3ʹ-UTR) were genotyped. Logistic regression analysis showed that IS patients with rs11140793, rs7047042, and rs1221 polymorphisms had a higher risk of stroke and indicated a worse short-term recovery. The mRNA level of NTRK2 was suppressed in a mutant genotype compared with wild genotype. The suppression of NTRK2 was induced by the gain-of-binding ability of certain miRNAs through the direct binding of 3ʹ-UTR. Conclusion Our research indicated that, by influencing the expression of NTRK2, the SNPs rs11140793, rs7047042, and rs1221 in the 3′UTR of NTRK2 can be used as risk factors for IS patients.
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Affiliation(s)
- Jiajia Shi
- Department of Rehabilitation Medicine, Kunshan Rehabilitation Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Ying Sun
- Department of Rehabilitation Medicine, Kunshan Rehabilitation Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Jiajia Hua
- Department of Rehabilitation Medicine, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, People's Republic of China
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24
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Wen H, Lv M. Correlation analysis between serum procalcitonin and infarct volume in young patients with acute cerebral infarction. Neurol Sci 2020; 42:3189-3196. [PMID: 33108576 DOI: 10.1007/s10072-020-04856-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/22/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To detect the serum procalcitonin (PCT) level and determine its relationship with the infarct volume in young patients with acute cerebral infarction. METHODS According to the infarct volume, young patients with acute cerebral infarction were divided into large group, intermediate group, and small group. The severity of clinical symptoms was determined according to the National Institute of Health Stroke Scale (NIHSS) score. Healthy young people were selected as the control group. Serum PCT levels were measured. The relationship among PCT, volume, and NIHSS score was analyzed. RESULTS PCT in observation group was significantly higher than that in control group (t = 6.879, P = 0.011), and PCT in severe group was significantly higher than in mild group (t = 6.978, P = 0.016). PCT in large cerebral infarction group was higher than that in intermediate and small-size infarct group (P = 0.0036 and P < 0.0001, respectively), and PCT in intermediate cerebral infarction group was higher than that in small-size infarct group (P = 0.0024). In observation group, the PCT level was positively correlated with both NIHSS (r = 0.793, P = 0.022) and infarction volume (r = 0.649, P = 0.007). CONCLUSION The level of PCT in young patients with acute cerebral infarction may be related to the inflammatory reaction of the cerebral artery and positively related to the volume of cerebral infarction and NIHSS score. To some extent, PCT concentration can predict the disease severity of acute cerebral infarction.
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Affiliation(s)
- Huijun Wen
- Department of Neurology, Baoji Municipal Central Hospital, 8 Jiangtan Road, Baoji, 721008, Shaanxi, People's Republic of China
| | - Maikou Lv
- Department of Neurology, Baoji Municipal Central Hospital, 8 Jiangtan Road, Baoji, 721008, Shaanxi, People's Republic of China.
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25
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Tang M, Yao M, Zhu Y, Peng B, Zhou L, Ni J. Sex differences of ischemic stroke in young adults-A single-center Chinese cohort study. J Stroke Cerebrovasc Dis 2020; 29:105087. [PMID: 32807483 PMCID: PMC7332448 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/17/2020] [Accepted: 06/20/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Stroke at a young age is a societal challenge with a rising incidence. Our aim was to investigate sex differences in risk factors, etiology, and diagnostic process of ischemic stroke in Chinese young adults. METHODS We retrospectively recruited 411 consecutive patients with first-ever ischemic stroke who were 18 to 50 years of age (mean age, 38.2 ± 8.1 years, women 31.4%), admitted to Peking Union Medical College Hospital from 2007 to 2018. Sex differences in demographics, risk factors, etiology, and diagnostic testing were analyzed. RESULTS Females were significantly younger than males (36.9 versus 38.7 years, P<0.05). Hypertension (43.0%), smoking (41.1%), hyperlipidemia (37.2%), and hyperhomocysteinemia (27.9%) were common risk factors, statistically higher among males than females (P<0.05). Stroke etiology showed a significant sex difference that large-artery atherosclerosis and small-vessel diseases were more common among males than females (48.6% versus 19.4%, P<0.001; 9.9% versus 3.1%, P<0.05, respectively). Stroke of other determined etiology was more common among females (50.4% versus 19.1%, P<0.001). Relevant abnormality rates were higher among females on screening for autoimmune diseases and thrombophilia (23.3% versus 11.1%, P<0.05 and 50.0% versus 16.7%, P<0.001, respectively). CONCLUSIONS A high rate of the traditional stroke risk factors and etiological subtype of large artery atherosclerosis in males were found, as well as prominent sex differences in relevant diagnostic testing abnormality rates, providing useful information for developing sex-specific strategies in stroke evaluation and prevention in young adults.
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Affiliation(s)
- Mingyu Tang
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Ming Yao
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Yicheng Zhu
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Bin Peng
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Lixin Zhou
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China.
| | - Jun Ni
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China.
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26
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Divišová P, Šaňák D, Král M, Bártková A, Hutyra M, Zapletalová J, Dorňák T, Špaček M, Franc D, Polidar P, Veverka T, Kaňovský P. Young cryptogenic ischemic stroke: A descriptive analysis of clinical and laboratory characteristics, outcomes and stroke recurrence. J Stroke Cerebrovasc Dis 2020; 29:105046. [PMID: 32807456 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/01/2020] [Accepted: 06/03/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND PURPOSE Ischemic strokes (IS) occur also in young adults and despite an extensive work-up the cause of IS remains very often cryptogenic. Thus, effectiveness of secondary prevention may be unclear. We aimed to analyze a relationship among vascular risk factors (VRF), clinical and laboratory parameters, outcomes and recurrent IS (RIS) in young cryptogenic IS (CIS) patients. SUBJECTS AND METHODS The study set consisted of young acute IS patients < 50 years enrolled in the prospective HISTORY (Heart and Ischemic STrOke Relationship studY) study registered on ClinicalTrials.gov (NCT01541163). All analyzed patients underwent transesophageal echocardiography, 24-h and 3-week ECG-Holter to assess cause of IS according to the ASCOD classification. Recurrent IS (RIS) was recorded during a follow-up (FUP). RESULTS Out of 294 young enrolled patients, 208 (70.7%, 113 males, mean age 41.6 ± 7.2 years) were identified as cryptogenic. Hyperlipidemia (43.3%), smoking (40.6%) and arterial hypertension (37.0%) were the most frequent VRF. RIS occurred in 7 (3.4%) patients during a mean time of FUP 19 ± 23 months. One-year risk of RIS was 3.4% (95%CI: 1.4-6.8%). Patients with RIS were older (47.4 vs. 41.1 years, p = 0.007) and more often obese (71.4 vs. 19.7%, p = 0.006), and did not differ in any of other analyzed parameters and VRF. Multivariate logistic regression analysis showed obesity (OR: 9.527; 95%CI: 1.777-51.1) and the previous use of antiplatelets (OR: 15.68; 95%CI: 2.430-101.2) as predictors of recurrent IS. CONCLUSION Despite a higher presence of VRF in young CIS patients, the risk of RIS was very low. Obesity and previous use of antiplatelet therapy were found the only predictors of RIS.
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Affiliation(s)
- Petra Divišová
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Daniel Šaňák
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic.
| | - Michal Král
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Andrea Bártková
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Martin Hutyra
- Department of Cardiology, Palacký University Medical School and Hospital, Olomouc, Czech Republic
| | - Jana Zapletalová
- Department of Biophysics and Statistics, Palacký University Medical School, Olomouc, Czech Republic
| | - Tomáš Dorňák
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Miloslav Špaček
- Department of Cardiology, Palacký University Medical School and Hospital, Olomouc, Czech Republic
| | - David Franc
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Petr Polidar
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Tomáš Veverka
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
| | - Petr Kaňovský
- Comprehensive Stroke Center, Department of Neurology, Palacký University Medical School and Hospital, I. P. Pavlova 6, 77520 Olomouc, Czech Republic
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27
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Zhang Q, Liu Y, Jiang M, Liu Y, Gu S, Tong H, Liu H. Temporal Trends in the Risk Factors and Clinical Characteristics of Ischemic Stroke in Young Adults. J Stroke Cerebrovasc Dis 2020; 29:104914. [DOI: 10.1016/j.jstrokecerebrovasdis.2020.104914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/17/2020] [Accepted: 04/24/2020] [Indexed: 01/01/2023] Open
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28
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Cheng C, Fan W, Liu C, Liu Y, Liu X. Reminiscence therapy-based care program relieves post-stroke cognitive impairment, anxiety, and depression in acute ischemic stroke patients: a randomized, controlled study. Ir J Med Sci 2020; 190:345-355. [PMID: 32578029 DOI: 10.1007/s11845-020-02273-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 05/27/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Cognitive and mental impairments are common health problems in acute ischemic stroke (AIS) patients. In this study, we aimed to assess the benefit of a reminiscence therapy-based care (RTBC) program on cognitive impairment restoration, anxiety, and depression reduction in AIS patients. METHODS Totally 130 AIS patients were recruited in this randomized, controlled study and randomly assigned to the RTBC group or control group in 1:1 ratio for 12-month intervention. Mini-Mental State Examination (MMSE), Montreal cognitive assessment (MoCA), Hospital Anxiety and Depression Scale for anxiety/depression (HADS-A/HADS-D), and Zung self-rating anxiety/depression scale (SAS/SDS) were assessed at month 0 (M0), M3, M6, M9, and M12. Meanwhile, patients' satisfaction was also evaluated at M3, M6, M9, and M12. RESULTS RTBC increased MMSE score and MoCA score and reduced cognitive impairment patients' percentage assessed by MoCA score at M12 compared with control. RTBC reduced HADS-A score at M12, but not anxiety patients' percentage or severity by HADS-A at M12; besides, RTBC significantly lowered the SAS score at M9 and M12, and anxiety patients' percentage and severity by SAS at M12 compared with control. RTBC reduced HADS-D score at M9 and M12 (while statistically non-significant), but not depression patients' percentage or severity by HADS-D at M12; it decreased SDS score at M9 and M12, but not depression patients' percentage or severity by SDS at M12 compared with control. Additionally, RTBC obsessed higher patients' satisfaction at M3, M6, and M12 compared with control. CONCLUSION RTBC could help reduce cognitive impairment, anxiety, and depression in post-stroke management for AIS patients.
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Affiliation(s)
- Chunmei Cheng
- Department of Neurology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Wenjun Fan
- Department of Neurology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Chunhua Liu
- Department of Neurology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Yin Liu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, China
| | - Xin Liu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, China.
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29
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Yuan K, Chen J, Xu P, Zhang X, Gong X, Wu M, Xie Y, Wang H, Xu G, Liu X. A Nomogram for Predicting Stroke Recurrence Among Young Adults. Stroke 2020; 51:1865-1867. [PMID: 32390546 DOI: 10.1161/strokeaha.120.029740] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose—
This study aimed to develop and validate a nomogram for predicting the risk of stroke recurrence among young adults after ischemic stroke.
Methods—
Patients aged between 18 and 49 years with first-ever ischemic stroke were selected from the Nanjing Stroke Registry Program. A stepwise Cox proportional hazards regression model was employed to develop the best-fit nomogram. The discrimination and calibration in the training and validation cohorts were used to evaluate the nomogram. All patients were classified into low-, intermediate-, and high-risk groups based on the risk scores generated from the nomogram.
Results—
A total of 604 patients were enrolled in this study. Hypertension (hazard ratio [HR], 2.038 [95% CI, 1.504–3.942];
P
=0.034), diabetes mellitus (HR, 3.224 [95% CI, 1.848–5.624];
P
<0.001), smoking status (current smokers versus nonsmokers; HR, 2.491 [95% CI, 1.304–4.759];
P
=0.006), and stroke cause (small-vessel occlusion versus large-artery atherosclerosis; HR, 0.325 [95% CI, 0.109–0.976];
P
=0.045) were associated with recurrent stroke. Educational years (>12 versus 0–6; HR, 0.070 [95% CI, 0.015–0.319];
P
=0.001) were inversely correlated with recurrent stroke. The nomogram was composed of these factors, and successfully stratified patients into low-, intermediate-, and high-risk groups (
P
<0.001).
Conclusions—
The nomogram composed of hypertension, diabetes mellitus, smoking status, stroke cause, and education years may predict the risk of stroke recurrence among young adults after ischemic stroke.
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Affiliation(s)
- Kang Yuan
- From the Department of Neurology, Jinling Hospital, Nanjing Medical University, China (K.Y., J.C., G.X., X.L.)
| | - Jingjing Chen
- From the Department of Neurology, Jinling Hospital, Nanjing Medical University, China (K.Y., J.C., G.X., X.L.)
| | - Pengfei Xu
- Division of Life Sciences and Medicine, Stroke Center & Department of Neurology, The First Affiliated Hospital of USTC, University of Science and Technology of China, Anhui (P.X.)
| | - Xiaohao Zhang
- Department of Neurology, Jinling Hospital, Medical School of Nanjing University, China (X.Z., Y.X., H.W., G.X., X.L.)
| | - Xiuqun Gong
- Department of Neurology, Jinling Hospital, Southern Medical University, Nanjing, China (X.G., M.W., G.X., X.L.)
| | - Min Wu
- Department of Neurology, Jinling Hospital, Southern Medical University, Nanjing, China (X.G., M.W., G.X., X.L.)
| | - Yi Xie
- Department of Neurology, Jinling Hospital, Medical School of Nanjing University, China (X.Z., Y.X., H.W., G.X., X.L.)
| | - Huaiming Wang
- Department of Neurology, Jinling Hospital, Medical School of Nanjing University, China (X.Z., Y.X., H.W., G.X., X.L.)
- Department of Neurology, The 80th Group Army Hospital of The People’s Liberation Army, Weifang, China (H.W.)
| | - Gelin Xu
- From the Department of Neurology, Jinling Hospital, Nanjing Medical University, China (K.Y., J.C., G.X., X.L.)
- Department of Neurology, Jinling Hospital, Medical School of Nanjing University, China (X.Z., Y.X., H.W., G.X., X.L.)
- Department of Neurology, Jinling Hospital, Southern Medical University, Nanjing, China (X.G., M.W., G.X., X.L.)
| | - Xinfeng Liu
- From the Department of Neurology, Jinling Hospital, Nanjing Medical University, China (K.Y., J.C., G.X., X.L.)
- Department of Neurology, Jinling Hospital, Medical School of Nanjing University, China (X.Z., Y.X., H.W., G.X., X.L.)
- Department of Neurology, Jinling Hospital, Southern Medical University, Nanjing, China (X.G., M.W., G.X., X.L.)
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Si Y, Xiang S, Zhang Y, Lu T, Guo J, Xiao X, Dong L. Clinical profile of aetiological and risk factors of young adults with ischemic stroke in West China. Clin Neurol Neurosurg 2020; 193:105753. [PMID: 32126283 DOI: 10.1016/j.clineuro.2020.105753] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 02/06/2020] [Accepted: 02/25/2020] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Our study aimed to present the clinical characteristics of aetiological and risk factors of ischemic stroke (IS) in young adults in order to provide reference to the early prevention and management. PATIENTS AND METHODS Data of young IS patients aged 18-50 years who were admitted to our tertiary stroke center were retrospectively reviewed. Demographic and clinical characteristics, and risk factors/aetiologies were assessed. Differences of clinical characteristics between the young (18-34 years) and old (35-50 years) age groups were investigated. RESULTS 343 consecutive inpatients were recruited (mean age 43.8 years). 40 patients (11.7 %) were in the young age group. The prevalence of smoking, diabetes and hypertension accounted for 49.0 %, 24.8 % and 36.2 % respectively, with higher rates in old age group (all p < 0.05). Hyperlipidemia and drinking took up 34.4 % and 45.2 %, with no statistical difference between age groups. 56 patients (16.3 %) were in the "large-artery atherosclerosis" category, and higher percentage of patients was in the old age group (17.8 % vs 5.0 %, p < 0.05). 9.9 % of the patients were classified as the "cardioembolism'' category, and higher percentage of patients was in the young age group (20.0 % vs 8.6 %, p < 0.05). 46 patients (13.4 %) were diagnosed as small vessel occlusion, with similar prevalence in the young and old age group. 15 patients (4.6 %) had other determined causes and 192 patients (56.0 %) were due to undetermined cause. CONCLUSION the traditional vascular risk factors are frequent and increases with age in young stroke. Further investigation on the 'rare' risk factor and etiology would beneficial.
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Affiliation(s)
- Yang Si
- Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
| | - Shunju Xiang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Yi Zhang
- Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
| | - Ting Lu
- Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
| | - Jiang Guo
- Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
| | - Xiaoqiang Xiao
- Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China; Sichuan Provincial Center for Mental Health, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
| | - Lingling Dong
- Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
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Chen XW, Nazri Shafei M, Abdul Aziz Z, Nazifah Sidek N, Imran Musa K. Modelling the prognostic effect of glucose and lipid profiles on stroke recurrence in Malaysia: an event-history analysis. PeerJ 2020; 8:e8378. [PMID: 32095319 PMCID: PMC7025698 DOI: 10.7717/peerj.8378] [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: 07/09/2019] [Accepted: 12/09/2019] [Indexed: 02/05/2023] Open
Abstract
Background Diabetes and dyslipidemia are significantly associated with stroke recurrence, yet the evidence for this relationship is conflicting. Consequently, the parameters in the glucose and lipid profiles may inform us regarding their relationship with stroke recurrence, thus enhancing the physicians' clinical decision-making. Aim This study sought to investigate whether glucose and lipid profiles could prognosticate stroke recurrence in Malaysia. Methods We conducted a retrospective hospital-based study where we analyzed the first-ever stroke cases regarding about which the Malaysia National Stroke Registry was informed between 2009 and 2017, that fulfilled this study's criteria, and that were followed for stroke recurrence. Using the Cox proportional hazard regression analysis, we estimated the adjusted hazard ratios (HRs), which reflected the prognostic effect of the primary variables (i.e., glucose and lipid profiles on the first-stroke admission) on stroke recurrence. Results Among the 8,576 first-ever stroke patients, 394 (4.6%) experienced a subsequent first stroke recurrence event. The prognostic effect measured by univariable Cox regression showed that, when unadjusted, ten variables have prognostic value with regards to stroke recurrence. A multivariable regression analysis revealed that glucose was not a significant prognostic factor (adjusted HR 1.28; 95% CI [1.00-1.65]), while triglyceride level was the only parameter in the lipid profile found to have an independent prognostication concerning stroke recurrence (adjusted HR: 1.28 to 1.36). Conclusions Triglyceride could independently prognosticate stroke recurrence, which suggests the role of physicians in intervening hypertriglyceridemia. In line with previous recommendations, we call for further investigations in first-ever stroke patients with impaired glucose and lipid profiles and suggest a need for interventions in these patients.
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Affiliation(s)
- Xin Wee Chen
- Public Health Medicine Department, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh, Selangor, Malaysia
| | - Mohd Nazri Shafei
- Department of Community Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Zariah Abdul Aziz
- General Medicine Department, Hospital Sultanah Nur Zahirah, Terengganu, Malaysia
| | | | - Kamarul Imran Musa
- Department of Community Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
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32
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Sarecka-Hujar B, Kopyta I. Risk Factors for Recurrent Arterial Ischemic Stroke in Children and Young Adults. Brain Sci 2020; 10:E24. [PMID: 31906461 PMCID: PMC7016965 DOI: 10.3390/brainsci10010024] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/21/2019] [Accepted: 12/30/2019] [Indexed: 12/11/2022] Open
Abstract
Arterial ischemic stroke (AIS) experienced at a young age is undoubtedly a serious medical problem. AIS very rarely occurs at a developmental age, whereas in young adults, it occurs with a higher frequency. The etiologic mechanisms of AIS occurring in childhood and adulthood differ. However, for both age populations, neurological consequences of AIS, including post-stroke seizures, motor disability, and recurrence of the disease, are connected to many years of care, rehabilitation, and treatment. Recurrent stroke was observed to increase the risk of patients' mortality. One of the confirmed risk factors for recurrent stroke in children is the presence of vasculopathies, especially Moyamoya disease and syndrome, and focal cerebral arteriopathy of childhood (FCA). FCA causes a 5-fold increase in the risk of recurrent stroke in comparison with idiopathic AIS. In turn, young adults with recurrent stroke were found to more often suffer from hypertension, diabetes mellitus, or peripheral artery disease than young patients with first-ever stroke. Some reports also indicate relationships between specific genetic polymorphisms and AIS recurrence in both age groups. The aim of the present literature review was to discuss available data regarding the risk factors for recurrent AIS in children and young adults.
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Affiliation(s)
- Beata Sarecka-Hujar
- Department of Pharmaceutical Technology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | - Ilona Kopyta
- Department of Paediatric Neurology, School of Medicine in Katowice, Medical University of Silesia in Katowice, 40-752 Katowice, Poland;
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Ge JJ, Xing YQ, Chen HX, Wang LJ, Cui L. Analysis of young ischemic stroke patients in northeast China. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:3. [PMID: 32055594 DOI: 10.21037/atm.2019.12.72] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Limited research has been conducted to address stroke etiology in young patients in developing countries. We aimed to analyze risk factors and etiology of ischemic stroke (IS) in young patients of northeast China. Methods We retrospectively analyzed ischemic stroke patients aged 15-49 years in a single-center study from January 2013 to December 2017. Demographics and clinical information, including imaging studies, were retrieved for all patients. Patients were first compared according to sex and age. They were then divided into the first-ever and recurrent stroke groups; risk factors and stroke etiology between the two groups were compared. Results Of the 956 patients (median age 45 years) included, 78.9% were males. The most frequent risk factors were hypertension (60.0%), dyslipidemia (55.3%), smoking (54.1%), and alcohol consumption (49.6%). The most common etiology of stroke was large-artery atherosclerosis (LAA, 43.7%). In total, 789 patients experienced first-ever stroke and 167 patients experienced recurrent stroke. Recurrent stroke patients more often suffered from hypertension (70.7% versus 57.8%, P=0.002), diabetes (35.3% versus 24.8%, P=0.005), and coronary heart disease (10.2% versus 5.1%, P=0.011), and were less likely to be smokers (44.3% versus 56.1%, P=0.005) and consume alcohol (38.3% versus 52.0%, P=0.001). Recurrent strokes were more frequently caused by LAA (42.1% versus 52.5%, P=0.026) and less often by small-vessel disease (40.9% versus 29.9%, P=0.008). Conclusions LAA is the most common etiology in Chinese young stroke patients, especially in those with recurrent stroke. Our data highlight the need of screening of LAA and prevention and management of conventional stroke risk factors in young people of China.
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Affiliation(s)
- Jiao-Jiao Ge
- Department of Neurology, The Neuroscience Center, The First Hospital of Jilin University, Jilin University, Changchun 130021, China
| | - Ying-Qi Xing
- Department of Neurology, The Neuroscience Center, The First Hospital of Jilin University, Jilin University, Changchun 130021, China
| | - Hong-Xiu Chen
- Department of Neurology, The Neuroscience Center, The First Hospital of Jilin University, Jilin University, Changchun 130021, China
| | - Li-Juan Wang
- Department of Neurology, The Neuroscience Center, The First Hospital of Jilin University, Jilin University, Changchun 130021, China
| | - Li Cui
- Department of Neurology, The Neuroscience Center, The First Hospital of Jilin University, Jilin University, Changchun 130021, China
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34
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Xie YM, Gao Y, Cai YF, Shen XM, Zhao DX, Xie YZ, Zhang Y, Wang GQ, Wei X, Wei RL. Risk factors associated with recurrence within 90 days of ischemic stroke onset in chinese medicine hospital: A national cross-sectional study in China. WORLD JOURNAL OF TRADITIONAL CHINESE MEDICINE 2020. [DOI: 10.4103/wjtcm.wjtcm_32_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
PURPOSE OF REVIEW We aim to evaluate the epidemiology, racial and gender disparity, etiology, and treatment of stroke in the younger population. RECENT FINDINGS The younger age group without vascular risk factors exhibits an increased prevalence of cardio-embolism in context of patent foramen ovale/atrial septal aneurysm strokes, from other determined etiology of non-atherosclerotic vasculopathy including dissection, inherited or acquired thrombophilia, and other unusual causes of stroke. Ethnic disparities also exist in certain populations. The prevalence of stroke in the young is increasing due to several factors. Since stroke is often disabling, this trend poses an enormous threat to socioeconomic stability especially in developing countries. In young patients with an absence of conventional vascular risk factors and negative preliminary stroke work-up, clinicians must consider less common causes of stroke in this population. There is prime opportunity for future investigations as there is currently a lack of evidence-based management guidelines for these uncommon etiologies based on research completed to date.
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An H, Zhao W, Wang J, Wright JC, Elmadhoun O, Wu D, Shang S, Wu C, Li C, Wu L, Chen J, Duan J, Zhang H, Song H, Ding Y, Ji X. Contrast Staining may be Associated with Intracerebral Hemorrhage but Not Functional Outcome in Acute Ischemic Stroke Patients Treated with Endovascular Thrombectomy. Aging Dis 2019; 10:784-792. [PMID: 31440384 PMCID: PMC6675522 DOI: 10.14336/ad.2018.0807] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 08/07/2018] [Indexed: 12/17/2022] Open
Abstract
To evaluate the incidence of post-interventional contrast staining (PICS) in acute ischemic stroke (AIS) Chinese patients who were treated with endovascular thrombectomy (ET) and investigate potential association of PICS with functional outcome and intracerebral hemorrhage (ICH). This observational study was based on a single-center prospective registry study. AIS patients who underwent ET from January 2013 to February 2017 were recruited into this study. All patients had dual-energy CT (DECT) scan of the head at 12 to 24 hours post-ET. The primary outcome was the incidence of PICS. Secondary outcomes were total ICH, symptomatic ICH (sICH), 3-month functional outcome, and long-term functional outcome. One hundred and eighty patients were enrolled in this study. PICS was detected in 50 patients (28%) based on the post-interventional CT scan. We first used basic statistical analyses, showing that the incidence of both total ICH (60% vs. 25%, p<0.001) and sICH (18% vs. 8%, p=0.044) were higher in patients with PICS than those without, and fewer patients achieved no disability (mRS≤1) in the PICS group compared to the control group at both 3-month and long-term follow-up (p<0.01 each). However, multivariate regression analysis further revealed that PICS only increased total (adjusted odds ratio, 7.38; 95% confidence interval 1.66 to 32.9; p=0.009) but not sICH risk. Furthermore, the logistic regression analyses did not show statistical difference in good clinical outcomes or mortality between the two groups. PICS is a common phenomenon in Chinese AIS patients. It is associated with total ICH after ET, but it seems to have no effect on functional outcome and sICH. Further large-scale studies are warranted to validate these results.
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Affiliation(s)
- Hong An
- 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,2China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wenbo Zhao
- 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jianguo Wang
- 3Department of Rehabilitation, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Joshua C Wright
- 4Wayne State University School of Medicine, Detroit, MI, USA
| | - Omar Elmadhoun
- 5Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, USA.,6Department of Anesthesiology, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Massachusetts, USA
| | - Di Wu
- 2China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Shuyi Shang
- 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Chuanjie Wu
- 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Chuanhui Li
- 7Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Longfei Wu
- 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,2China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jian Chen
- 8Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jiangang Duan
- 7Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hongqi Zhang
- 8Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Haiqing Song
- 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yuchuan Ding
- 2China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China.,5Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Xunming Ji
- 2China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China.,8Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
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Polivka J, Polivka J, Pesta M, Rohan V, Celedova L, Mahajani S, Topolcan O, Golubnitschaja O. Risks associated with the stroke predisposition at young age: facts and hypotheses in light of individualized predictive and preventive approach. EPMA J 2019; 10:81-99. [PMID: 30984317 DOI: 10.1007/s13167-019-00162-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/06/2019] [Indexed: 12/25/2022]
Abstract
Stroke is one of the most devastating pathologies of the early twenty-first century demonstrating 1-month case-fatality rates ranging from 13 to 35% worldwide. Though the majority of cases do occur in individuals at an advanced age, a persistently increasing portion of the patient cohorts is affected early in life. Current studies provide alarming statistics for the incidence of "young" strokes including adolescents. Young stroke is a multifactorial disease involving genetic predisposition but also a number of modifiable factors, the synergic combination of which potentiates the risks. The article analyzes the prevalence and impacts of "traditional" risk factors such as sedentary lifestyle, smoking, abnormal alcohol consumption, drug abuse, overweight, hypertension, abnormal sleep patterns, and usage of hormonal contraceptives, among others. Further, less explored risks such as primary vascular dysregulation and associated symptoms characteristic for Flammer syndrome (FS) are considered, and the relevance of the FS phenotype for the stroke predisposition at young age is hypothesized. Considering the high prevalence of known genetic and modifiable risk factors in the overall predisposition to the young stroke, the risk mitigating measures are recommended including innovative screening programs by application of specialized questionnaires and biomarker panels as well as educational programs adapted to the target audiences such as children, adolescents, and young adults.
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Affiliation(s)
- Jiri Polivka
- 1Department of Histology and Embryology, Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
- 2Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
- 3Department of Neurology, University Hospital Pilsen, and Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
| | - Jiri Polivka
- 3Department of Neurology, University Hospital Pilsen, and Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
| | - Martin Pesta
- 2Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
- 4Department of Biology, Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
| | - Vladimir Rohan
- 3Department of Neurology, University Hospital Pilsen, and Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
| | - Libuse Celedova
- 5Department of Social and Assessment Medicine, Faculty of Medicine in Pilsen, Charles University, Staré Město, Czech Republic
| | | | - Ondrej Topolcan
- 7Department of Immunochemistry, University Hospital Pilsen, Pilsen, Czech Republic
| | - Olga Golubnitschaja
- 8Radiological Clinic, UKB, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
- 9Breast Cancer Research Centre, UKB, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
- 10Centre for Integrated Oncology, Cologne-Bonn, UKB, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
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Wen T, Liu B, Wan X, Zhang X, Zhang J, Zhou X, Lau AYL, Zhang Y. Risk factors associated with 31-day unplanned readmission in 50,912 discharged patients after stroke in China. BMC Neurol 2018; 18:218. [PMID: 30587162 PMCID: PMC6306006 DOI: 10.1186/s12883-018-1209-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 11/29/2018] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Unplanned readmission within 31 days of discharge after stroke is a useful indicator for monitoring quality of hospital care. We evaluated the risk factors associated with 31-day unplanned readmission of stroke patients in China. METHODS We identified 50,912 patients from 375 hospitals in 29 provinces, municipalities or autonomous districts across China who experienced an unplanned readmission after stroke between 2015 and 2016, and extracted data from the inpatients' cover sheet data from the Medical Record Monitoring Database. Patients were grouped into readmission within 31 days or beyond for analysis. Chi-squared test was used to analyze demographic information, health system and clinical process-related factors according to the data type. Multilevel logistic modeling was used to examine the effects of patient (level 1) and hospital (level 2) characteristics on an unplanned readmission ≤31 days. RESULTS Among 50,912 patients, 14,664 (28.8%) were readmitted within 31 days after discharge. The commonest cause of readmissions were recurrent stroke (34.8%), hypertension (22.94%), cardio/cerebrovascular disease (13.26%) and diabetes/diabetic complications (7.34%). Higher risks of unplanned readmissions were associated with diabetes (OR = 1.089, P = 0.001), use of clinical pathways (OR = 1.174, P < 0.001), and being discharged without doctor's advice (OR = 1.485, P < 0.001). Lower risks were associated with basic medical insurances (OR ranging from 0.225 to 0.716, P < 0.001) and commercial medical insurance (OR = 0.636, P = 0.021), compared to self-paying for medical services. And patients aged 50 years old and above (OR ranging from 0.650 to 0.985, P < 0.05), with haemorrhagic stroke (OR = 0.467, P < 0.001), with length of stay more than 7 days in hospital (OR ranging from 0.082 to 0.566, P < 0.001), also had lower risks. CONCLUSIONS Age, type of stroke, medical insurance status, type of discharge, use of clinical pathways, length of hospital stay and comorbidities were the most influential factors for readmission within 31 days.
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Affiliation(s)
- Tiancai Wen
- School of Computer Science, Northwestern Polytechnical University Xi’an, Shangxi Province, 710129 China
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700 China
- Data Center of Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700 China
| | - Baoyan Liu
- Data Center of Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700 China
| | - Xia Wan
- Institute of Basic Medical Sciences at Chinese Academy of Medical Sciences / School of Basic Medicine at Peking Union Medical College, Beijing, 100005 China
| | - Xiaoping Zhang
- Data Center of Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700 China
| | - Jin Zhang
- Data Center of Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700 China
| | - Xuezhong Zhou
- School of Computer and Information Technology, Beijing Jiaotong University, Beijing, 100044 China
| | | | - Yanning Zhang
- School of Computer Science, Northwestern Polytechnical University Xi’an, Shangxi Province, 710129 China
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