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Chen Y, Li J, Dang C, Tan S, Ouyang F, Li J, Yu J, Zeng J, Fan Y. Impact of stroke center certification on rt-PA thrombolysis after acute ischemic stroke in South China from 2015 to 2020. Int J Stroke 2021; 17:559-565. [PMID: 34235984 DOI: 10.1177/17474930211031440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE In China, stroke center certification was launched in 2015, but little is known about its impact on intravenous thrombolysis. This study aimed to evaluate the effects of stroke center certification on the use of intravenous thrombolysis during a five-year period in South China. METHODS We retrospectively collected data regarding the use of recombinant tissue plasminogen activator (rt-PA) in 21 cities of Guangdong from 2015 to 2020. The annual thrombolysis rate was defined as the number of patients who underwent intravenous rt-PA therapy divided by the number of those who had acute ischemic stroke within the same year. The density of stroke centers was calculated as the number of stroke centers divided by the corresponding residents. Spearman's correlation analysis was used to determine the correlations between the annual thrombolysis rates and the number/density of stroke centers. Paired t-test was used to compare differences in growth in annual thrombolysis rates before and after having stroke centers. RESULTS From 2015 to 2020, the annual rt-PA thrombolysis rates of Guangdong increased from 1.4% to 7.2%, which was accompanied by an increase in the number of stroke centers from 0 to 82 and density of stroke centers from 0.00 to 0.71 per million population. The average annual rt-PA use in stroke centers was higher than that in non-stroke centers from 2016 to 2020 (all P < 0.05). There was a positive correlation of annual thrombolysis rates with the number of stroke centers (r = 1.00, P = 0.0028) and with the density of stroke centers in the 21 cities from 2018 to 2020 (all P < 0.05). The growth in annual thrombolysis rates significantly accelerated at the city-level after having stroke centers (1.55%/y vs. 0.77%/y, P < 0.001). CONCLUSIONS Stroke center certification may partially drive the increased use of rt-PA thrombolysis. Stroke center certification should be continually promoted to facilitate access to intravenous thrombolysis for patients with acute ischemic stroke.
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Affiliation(s)
- Yicong Chen
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Jiaoxing Li
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Chao Dang
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Shuangquan Tan
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Fubing Ouyang
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Jianle Li
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Jian Yu
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Jinsheng Zeng
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
| | - Yuhua Fan
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
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Liu J, Wang Y, Jin Y, Guo W, Song Q, Wei C, Li J, Zhang S, Liu M. Prediction of Hemorrhagic Transformation After Ischemic Stroke: Development and Validation Study of a Novel Multi-biomarker Model. Front Aging Neurosci 2021; 13:667934. [PMID: 34122045 PMCID: PMC8193036 DOI: 10.3389/fnagi.2021.667934] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/27/2021] [Indexed: 02/05/2023] Open
Abstract
Objectives: We aimed to develop and validate a novel multi-biomarker model for predicting hemorrhagic transformation (HT) risk after acute ischemic stroke (AIS). Methods: We prospectively included patients with AIS admitted within 24 h of stroke from January 1st 2016 to January 31st 2019. A panel of 17 circulating biomarkers was measured and analyzed in this cohort. We assessed the ability of individual circulating biomarkers and the combination of multiple biomarkers to predict any HT, symptomatic HT (sHT) and parenchymal hematoma (PH) after AIS. The strategy of multiple biomarkers in combination was then externally validated in an independent cohort of 288 Chinese patients. Results: A total of 1207 patients with AIS (727 males; mean age, 67.2 ± 13.9 years) were included as a derivation cohort, of whom 179 patients (14.8%) developed HT. The final multi-biomarker model included three biomarkers [platelets, neutrophil-to-lymphocyte ratios (NLR), and high-density lipoprotein (HDL)] from different pathways, showing a good performance for predicting HT in both the derivation cohort (c statistic = 0·64, 95% CI 0·60–0·69), and validation cohort (c statistic = 0·70, 95% CI 0·58–0·82). Adding these three biomarkers simultaneously to the basic model with conventional risk factors improved the ability of HT reclassification [net reclassification improvement (NRI) 65.6%, P < 0.001], PH (NRI 64.7%, P < 0.001), and sHT (NRI 71.3%, P < 0.001). Conclusion: This easily applied multi-biomarker model had a good performance for predicting HT in both the derivation and external validation cohorts. Incorporation of biomarkers into clinical decision making may help to identify patients at high risk of HT after AIS and warrants further consideration.
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Affiliation(s)
- Junfeng Liu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Yanan Wang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Yuxi Jin
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Wen Guo
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Quhong Song
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Chenchen Wei
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China.,Department of Neurology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jing Li
- Department of Neurology, The First People's Hospital of Ziyang, Ziyang, China
| | - Shanshan Zhang
- Department of Neurology, Mianyang Central Hospital, Mianyang, China
| | - Ming Liu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China
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Stromberga Z, Phelps C, Smith J, Moro C. Teaching with Disruptive Technology: The Use of Augmented, Virtual, and Mixed Reality (HoloLens) for Disease Education. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1317:147-162. [PMID: 33945136 DOI: 10.1007/978-3-030-61125-5_8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Modern technologies are often utilised in schools or universities with a variety of educational goals in mind. Of particular interest is the enhanced interactivity and engagement offered by mixed reality devices such as the HoloLens, as well as the ability to explore anatomical models of disease using augmented and virtual realities. As the students are required to learn an ever-increasing number of diseases within a university health science or medical degree, it is crucial to consider which technologies provide value to educators and students. This chapter explores the opportunities for using modern disruptive technologies to teach a curriculum surrounding disease. For relevant examples, a focus will be placed on asthma as a respiratory disease which is increasing in prevalence, and stroke as a neurological and cardiovascular disease. The complexities of creating effective educational curricula around these diseases will be explored, along with the benefits of using augmented reality and mixed reality as viable teaching technologies in a range of use cases.
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Affiliation(s)
- Zane Stromberga
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Charlotte Phelps
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Jessica Smith
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Christian Moro
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia.
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Jia B, Ren Z, Mokin M, Burgin WS, Bauer CT, Fiehler J, Mo D, Ma N, Gao F, Huo X, Luo G, Wang A, Pan Y, Song L, Sun X, Zhang X, Gui L, Song C, Peng Y, Wu J, Zhao S, Zhao J, Zhou Z, Li Y, Jing P, Yang L, Liu Y, Zhao Q, Liu Y, Peng X, Gao Q, Guo Z, Chen W, Li W, Cheng X, Xu Y, Zhang Y, Zhang G, Lu Y, Lu X, Wang D, Wang Y, Li H, Ling L, Peng G, Zhang J, Zhang K, Li S, Qi Z, Xu H, Tong X, Ma G, Liu R, Guo X, Deng Y, Leng X, Leung TW, Liebeskind DS, Wang Y, Wang Y, Miao Z. Current Status of Endovascular Treatment for Acute Large Vessel Occlusion in China: A Real-World Nationwide Registry. Stroke 2021; 52:1203-1212. [PMID: 33596674 DOI: 10.1161/strokeaha.120.031869] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND PURPOSE The benefit of endovascular treatment (EVT) for large vessel occlusion in clinical practice in developing countries like China needs to be confirmed. The aim of the study was to determine whether the benefit of EVT for acute ischemic stroke in randomized trials could be generalized to clinical practice in Chinese population. METHODS We conducted a prospective registry of EVT at 111 centers in China. Patients with acute ischemic stroke caused by imaging-confirmed intracranial large vessel occlusion and receiving EVT were included. The primary outcome was functional independence at 90 days defined as a modified Rankin Scale score of 0 to 2. Outcomes of specific subgroups in the anterior circulation were reported and logistic regression was performed to predict the primary outcome. RESULTS Among the 1793 enrolled patients, 1396 (77.9%) had anterior circulation large vessel occlusion (median age, 66 [56-73] years) and 397 (22.1%) had posterior circulation large vessel occlusion (median age, 64 [55-72] years). Functional independence at 90 days was reached in 45% and 44% in anterior and posterior circulation groups, respectively. For anterior circulation population, underlying intracranial atherosclerotic disease was identified in 29% of patients, with higher functional independence at 90 days (52% versus 44%; P=0.0122) than patients without intracranial atherosclerotic disease. In the anterior circulation population, after adjusting for baseline characteristics, procedure details, and early outcomes, the independent predictors for functional independence at 90 days were age <66 years (odds ratio [OR], 1.733 [95% CI, 1.213-2.476]), time from onset to puncture >6 hours (OR, 1.536 [95% CI, 1.065-2.216]), local anesthesia (OR, 2.194 [95% CI, 1.325-3.633]), final modified Thrombolysis in Cerebral Infarction 2b/3 (OR, 2.052 [95% CI, 1.085-3.878]), puncture-to-reperfusion time ≤1.5 hours (OR, 1.628 [95% CI, 1.098-2.413]), and National Institutes of Health Stroke Scale score 24 hours after the procedure <11 (OR, 9.126 [95% CI, 6.222-13.385]). CONCLUSIONS Despite distinct characteristics in the Chinese population, favorable outcome of EVT can be achieved in clinical practice in China. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03370939.
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Affiliation(s)
- Baixue Jia
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Zeguang Ren
- Department of Neurosurgery, University of South Florida (Z.R., M.M., W.S.B., C.T.B.)
| | - Maxim Mokin
- Department of Neurosurgery, University of South Florida (Z.R., M.M., W.S.B., C.T.B.)
| | - W Scott Burgin
- Department of Neurosurgery, University of South Florida (Z.R., M.M., W.S.B., C.T.B.)
| | - Clayton T Bauer
- Department of Neurosurgery, University of South Florida (Z.R., M.M., W.S.B., C.T.B.)
| | - Jens Fiehler
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Germany (J.F.)
| | - Dapeng Mo
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Ning Ma
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Feng Gao
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Xiaochuan Huo
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Gang Luo
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Anxin Wang
- China National Clinical Research Center for Neurological Diseases (A.W., Y. Pan), Beijing Tiantan Hospital, Capital Medical University
| | - Yuesong Pan
- China National Clinical Research Center for Neurological Diseases (A.W., Y. Pan), Beijing Tiantan Hospital, Capital Medical University
| | - Ligang Song
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Xuan Sun
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Xuelei Zhang
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Liqiang Gui
- Department of Interventional Neuroradiology, Langfang Changzheng Hospital, China (L.G.)
| | - Cunfeng Song
- Department of Interventional Neuroradiology, Liaocheng Third People's Hospital, China (C.S.)
| | - Ya Peng
- Department of Neurosurgery, The First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, China (Y. Peng)
| | - Jin Wu
- Department of Neurology, Second Affiliated Hospital of Nanjing Medical University, China (J.W.)
| | - Shijun Zhao
- Department of Interventional Radiology, Fengrun District People's Hospital of Tangshan City, China (S.Z.)
| | - Junfeng Zhao
- Department of Neurology, SiPing Central People's Hospital, China (J. Zhao)
| | - Zhiming Zhou
- Department of Neurology, Yijishan Hospital of Wannan Medical College, China (Z.Z.)
| | - Yongli Li
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, China (Y. Li)
| | - Ping Jing
- Department of Neurology, Wuhan Central Hospital, Tongji Medical College, Huazhong University of Science and Technology, China (P.J.)
| | - Lei Yang
- Department of Neurosurgery, The First Hospital of Shijiazhuang, China (L.Y.)
| | - Yajie Liu
- Department of Neurology, Shenzhen Hospital of Southern Medical University, China (Yajie Liu)
| | - Qingshi Zhao
- Department of Neurology, The People's Hospital of Longhua, China (Q.Z.)
| | - Yan Liu
- Department of Neurology, Jingjiang People's Hospital, The Seventh Affiliated Hospital of Yangzhou University, China (Yan Liu)
| | - Xiaoxiang Peng
- Department of Neurology, Hubei Third People's Hospital, China (X.P.)
| | - Qingchun Gao
- Department of Neurology, Institute of Neuroscience, The Second Affiliated Hospital of Guangzhou Medical University, China (Q.G.)
| | - Zaiyu Guo
- Department of Neurosurgery, Tianjin TEDA Hospital, China (Z.G.)
| | - Wenhuo Chen
- Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, China (W.C.)
| | - Weirong Li
- Department of Neurology, Taiyuan Central Hospital, China (W.L.)
| | - Xiaojiang Cheng
- Department of Neurosurgery, The First Affiliated Hospital of Xinjiang Medical University, China (X.C.)
| | - Yun Xu
- Department of Neurology, Affiliated Drum Tower Hospital of Nanjing University Medical School, China (Y.X.)
| | - Yongqiang Zhang
- Department of Neurosurgery, Wenling First People's Hospital, China (Y.Z.)
| | - Guilian Zhang
- Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, China (G.Z.)
| | - Yijiu Lu
- Department of Internal Neurology, The First People's Hospital of Yulin, China (Y. Lu)
| | - Xinyu Lu
- Department of Neurosurgery, Zhenjiang First People's Hospital, China (X. Lu)
| | - Dengxiang Wang
- Department of Neurology, Qitaihe Coal General Hospital, China (D.W.)
| | - Yan Wang
- Stroke Center, People's Hospital of Tangshan City, China (Yan Wang)
| | - Hao Li
- Department of Neurology, Affiliated Hospital Guilin Medical University, China (H.L.)
| | - Li Ling
- Department of Neurology, The Affiliated Hospital of Hebei University, China (L.L.)
| | - Guangge Peng
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Jingyu Zhang
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Kai Zhang
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Shuo Li
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Zhongqi Qi
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Haifeng Xu
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Xu Tong
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Gaoting Ma
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Raynald Liu
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Xu Guo
- Department of Neurointervetion, Beijing Anzhen Hospital, Capital Medical University, China (X.G.)
| | - Yiming Deng
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
| | - Xinyi Leng
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, China (X. Leng, T.W.L.)
| | - Thomas W Leung
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, China (X. Leng, T.W.L.)
| | | | - Yilong Wang
- Department of Neurology, China National Clinical Research Center for Neurological Diseases, Tiantan Clinical Trial and Research Center for Stroke (Yilong Wang), Beijing Tiantan Hospital, Capital Medical University
- Beijing Tiantan Hospital, Capital Medical University, China (Yongjun Wang)
| | | | - Zhongrong Miao
- Interventional Neuroradiology Center (B.J., D.M., N.M., F.G., X.H., G.L., L.S., X.S., X.Z., G.P., J. Zhang, K.Z., S.L., Z.Q., H.X., X.T., G.M., R.L., Y.D., Z.M.), Beijing Tiantan Hospital, Capital Medical University
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Recanalization Treatment for Acute Stroke: Can We Skip the Bridge? Neurosci Bull 2021; 37:585-587. [PMID: 33751418 DOI: 10.1007/s12264-021-00658-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 11/17/2020] [Indexed: 10/21/2022] Open
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Adoukonou T, Kossi O, Fotso Mefo P, Agbétou M, Magne J, Gbaguidi G, Houinato D, Preux PM, Lacroix P. Stroke case fatality in sub-Saharan Africa: Systematic review and meta-analysis. Int J Stroke 2021; 16:902-916. [DOI: 10.1177/1747493021990945] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background The burden of stroke is high in sub-Saharan Africa; however, few data are available on long-term mortality. Objective To estimate over one-month stroke case fatality in sub-Saharan Africa. Methods A systematic review and meta-analysis were performed according to meta-analysis of observational studies in epidemiology and Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PROSPERO protocol: CRD42020192439), on five electronic databases (PubMed, Science direct, AJOL, EMBASE, and Web of Sciences). We searched all studies on stroke case fatality over one month in sub-Saharan Africa published between 1st January 2000 and 31st December 2019. Results We included 91 studies with a total of 34,362 stroke cases. The one-month pooled stroke case-fatality rate was 24.1% [95% CI: 21.5–27.0] and 33.2% [95% CI: 23.6–44.5] at one year. At three and five years, the case-fatality rates were respectively 40.1% [95% CI: 20.8–63.0] and 39.4% [95% CI: 14.3–71.5] with high heterogeneity. Hemorrhagic stroke was associated with a higher risk of mortality at one month, but ischemic stroke increased the risk of mortality over six months. Diabetes was associated with poor prognosis at 6 and 12 months with odds ratios of 1.64 [95% CI: 1.22–2.20] and 1.85 [1.25–2.75], respectively. Conclusion The stroke case fatality over one month was very high, compared to case fatalities reported in Western countries and can be explained by a weak healthcare systems and vascular risk factors.
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Affiliation(s)
- Thierry Adoukonou
- Department of Neurology, University of Parakou, Parakou, Benin
- Clinic of Neurology, University Teaching Hospital of Parakou, Parakou, Benin
- INSERM, Univ. Limoges, CHU Limoges, IRD, U1094 Tropical Neuroepidemiology, Institute of Epidemiology and Tropical Neurology, GEIST, Limoges, France
| | - Oyéné Kossi
- Department of Neurology, University of Parakou, Parakou, Benin
- Clinic of Neurology, University Teaching Hospital of Parakou, Parakou, Benin
| | | | - Mendinatou Agbétou
- Department of Neurology, University of Parakou, Parakou, Benin
- Clinic of Neurology, University Teaching Hospital of Parakou, Parakou, Benin
| | - Julien Magne
- INSERM, Univ. Limoges, CHU Limoges, IRD, U1094 Tropical Neuroepidemiology, Institute of Epidemiology and Tropical Neurology, GEIST, Limoges, France
| | - Glwadys Gbaguidi
- INSERM, Univ. Limoges, CHU Limoges, IRD, U1094 Tropical Neuroepidemiology, Institute of Epidemiology and Tropical Neurology, GEIST, Limoges, France
| | - Dismand Houinato
- INSERM, Univ. Limoges, CHU Limoges, IRD, U1094 Tropical Neuroepidemiology, Institute of Epidemiology and Tropical Neurology, GEIST, Limoges, France
- Department of Neurology, University of Abomey–Calavi, Cotonou, Benin
| | - Pierre-Marie Preux
- INSERM, Univ. Limoges, CHU Limoges, IRD, U1094 Tropical Neuroepidemiology, Institute of Epidemiology and Tropical Neurology, GEIST, Limoges, France
| | - Philippe Lacroix
- INSERM, Univ. Limoges, CHU Limoges, IRD, U1094 Tropical Neuroepidemiology, Institute of Epidemiology and Tropical Neurology, GEIST, Limoges, France
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Moradi S, Moradi G, Piroozi B. The Burden of Stroke in Kurdistan Province, Iran From 2011 to 2017. J Prev Med Public Health 2021; 54:103-109. [PMID: 33845530 PMCID: PMC8046604 DOI: 10.3961/jpmph.20.335] [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: 07/17/2020] [Accepted: 12/30/2020] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES The aim of this study was to calculate the burden of stroke in Kurdistan Province, Iran between 2011 and 2017. METHODS Incidence data extracted from the hospital information system of Kurdistan Province and death data extracted from the system of registration and classification of causes of death were used in a cross-sectional study. The World Health Organization method was used to calculate disability-adjusted life years (DALYs). RESULTS The burden of stroke increased from 2453.44 DALYs in 2011 to 5269.68 in 2017, the years of life lost increased from 2381.57 in 2011 to 5109.68 in 2017, and the years of healthy life lost due to disability increased from 71.87 in 2011 to 159.99 in 2017. The DALYs of ischaemic stroke exceeded those of haemorrhagic stroke. The burden of disease, new cases, and deaths doubled during the study period. The age-standardised incidence rate of ischaemic stroke and haemorrhagic stroke in 2017 was 21.72 and 20.72 per 100 000 population, respectively. CONCLUSIONS The burden of stroke is increasing in Kurdistan Province. Since health services in Iran are based on treatment, steps are needed to revise the current treatment services for stroke and to improve the quality of services. Policy-makers and managers of the health system need to plan to reduce the known risk factors for stroke in the community. In addition to preventive interventions, efficient and up-to-date interventions are recommended for the rapid diagnosis and treatment of stroke patients in hospitals. Along with therapeutic interventions, preventive interventions can help reduce the stroke burden.
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Affiliation(s)
- Shahram Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ghobad Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Bakhtiar Piroozi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
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58
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Lanas F, Seron P. Facing the stroke burden worldwide. LANCET GLOBAL HEALTH 2021; 9:e235-e236. [PMID: 33422188 DOI: 10.1016/s2214-109x(20)30520-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Fernando Lanas
- Internal Medicine Department and Cardiovascular Diseases Research Center, Universidad de La Frontera, Temuco 4780000, Chile.
| | - Pamela Seron
- Internal Medicine Department and Cardiovascular Diseases Research Center, Universidad de La Frontera, Temuco 4780000, Chile
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59
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Kim J. Is Left Atrial Appendage Occlusion Always Better than Direct Oral Anticoagulants? Korean Circ J 2021; 51:639-641. [PMID: 34227276 PMCID: PMC8263292 DOI: 10.4070/kcj.2021.0194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 06/13/2021] [Indexed: 11/21/2022] Open
Affiliation(s)
- Jun Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea.,Department of Cardiology, Asan Medical Center, Seoul, Korea.
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60
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Anjana RM, Mohan V, Rangarajan S, Gerstein HC, Venkatesan U, Sheridan P, Dagenais GR, Lear SA, Teo K, Karsidag K, Alhabib KF, Yusoff K, Ismail N, Mony PK, Lopez-Jaramillo P, Chifamba J, Palileo-Villanueva LM, Iqbal R, Yusufali A, Kruger IM, Rosengren A, Bahonar A, Zatonska K, Yeates K, Gupta R, Li W, Hu L, Rahman MO, Lakshmi PVM, Iype T, Avezum A, Diaz R, Lanas F, Yusuf S. Contrasting Associations Between Diabetes and Cardiovascular Mortality Rates in Low-, Middle-, and High-Income Countries: Cohort Study Data From 143,567 Individuals in 21 Countries in the PURE Study. Diabetes Care 2020; 43:3094-3101. [PMID: 33060076 PMCID: PMC7770267 DOI: 10.2337/dc20-0886] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 09/18/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We aimed to compare cardiovascular (CV) events, all-cause mortality, and CV mortality rates among adults with and without diabetes in countries with differing levels of income. RESEARCH DESIGN AND METHODS The Prospective Urban Rural Epidemiology (PURE) study enrolled 143,567 adults aged 35-70 years from 4 high-income countries (HIC), 12 middle-income countries (MIC), and 5 low-income countries (LIC). The mean follow-up was 9.0 ± 3.0 years. RESULTS Among those with diabetes, CVD rates (LIC 10.3, MIC 9.2, HIC 8.3 per 1,000 person-years, P < 0.001), all-cause mortality (LIC 13.8, MIC 7.2, HIC 4.2 per 1,000 person-years, P < 0.001), and CV mortality (LIC 5.7, MIC 2.2, HIC 1.0 per 1,000 person-years, P < 0.001) were considerably higher in LIC compared with MIC and HIC. Within LIC, mortality was higher in those in the lowest tertile of wealth index (low 14.7%, middle 10.8%, and high 6.5%). In contrast to HIC and MIC, the increased CV mortality in those with diabetes in LIC remained unchanged even after adjustment for behavioral risk factors and treatments (hazard ratio [95% CI] 1.89 [1.58-2.27] to 1.78 [1.36-2.34]). CONCLUSIONS CVD rates, all-cause mortality, and CV mortality were markedly higher among those with diabetes in LIC compared with MIC and HIC with mortality risk remaining unchanged even after adjustment for risk factors and treatments. There is an urgent need to improve access to care to those with diabetes in LIC to reduce the excess mortality rates, particularly among those in the poorer strata of society.
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Affiliation(s)
- Ranjit Mohan Anjana
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, Chennai, India
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, Chennai, India
| | - Sumathy Rangarajan
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Hertzel C Gerstein
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Ulagamadesan Venkatesan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, Chennai, India
| | - Patrick Sheridan
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Gilles R Dagenais
- Institut universitaire de Cardiologie et Pneumologie de Québec-Université Laval, Québec, Québec, Canada
| | - Scott A Lear
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada.,Division of Cardiology, Providence Health Care, Vancouver, British Columbia, Canada
| | - Koon Teo
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Kubilay Karsidag
- Department of Internal Medicine, Division of Endocrinology, Istanbul, Turkey
| | - Khalid F Alhabib
- Department of Cardiac Sciences, King Fahad Cardiac Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Khalid Yusoff
- Department of Medicine, Universiti Teknologi MARA, Sungai Buloh, Selangor, Malaysia.,Department of Medicine, UCSI University, Cheras, Selangor, Malaysia
| | - Noorhassim Ismail
- Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur, Malaysia
| | - Prem K Mony
- Division of Epidemiology and Population Health, St. John's Medical College and Research Institute, Bangalore, India
| | | | - Jephat Chifamba
- College of Health Sciences, Physiology Department, University of Zimbabwe, Harare, Zimbabwe
| | | | - Romaina Iqbal
- Department of Community Health Sciences and Medicine, Aga Khan University, Karachi, Pakistan
| | - Afzalhussein Yusufali
- Dubai Medical University, Hatta Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | - Iolanthe M Kruger
- Africa Unit for Transdisciplinary Health Research, Department of Medicine, Faculty of Health Sciences, North-West University, Mmabatho, South Africa
| | - Annika Rosengren
- Department of Molecular and Clinical Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ahmad Bahonar
- Hypertension Research Center, Cardiovascular Research Institute, Department of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Katarzyna Zatonska
- Department of Social Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Karen Yeates
- Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Rajeev Gupta
- Eternal Heart Care Centre and Research Institute, Jaipur, India
| | - Wei Li
- Medical Research and Biometrics Center, National Center for Cardiovascular Diseases, Beijing, China
| | - Lihua Hu
- Nanchang County Center for Disease Prevention and Control, Nanchang, Jiangxi Province, China
| | | | - P V M Lakshmi
- School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Thomas Iype
- Health Action by People and Government Medical College, Thiruvanthapuram, Kerala, India
| | - Alvaro Avezum
- Hospital Alemão Oswaldo Cruz and UNISA, São Paulo, Brazil
| | - Rafael Diaz
- Estudios Clínicos Latino America, Instituto Cardiovascular de Rosario, Rosario, Santa Fe, Argentina
| | | | - Salim Yusuf
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
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61
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Ouyang M, Zhang Y, Wang X, Song L, Billot L, Robinson T, Lavados PM, Arima H, Hackett ML, Olavarría VV, Muñoz-Venturelli P, Middleton S, Watkins CL, Pontes-Neto OM, Lee TH, Brunser AM, Anderson CS. Quantifying regional variations in components of acute stroke unit (ASU) care in the international HeadPoST study. J Neurol Sci 2020; 419:117187. [DOI: 10.1016/j.jns.2020.117187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 09/22/2020] [Accepted: 10/10/2020] [Indexed: 10/23/2022]
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62
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Scrutinio D, Ricciardi C, Donisi L, Losavio E, Battista P, Guida P, Cesarelli M, Pagano G, D'Addio G. Machine learning to predict mortality after rehabilitation among patients with severe stroke. Sci Rep 2020; 10:20127. [PMID: 33208913 PMCID: PMC7674405 DOI: 10.1038/s41598-020-77243-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 11/02/2020] [Indexed: 12/23/2022] Open
Abstract
Stroke is among the leading causes of death and disability worldwide. Approximately 20–25% of stroke survivors present severe disability, which is associated with increased mortality risk. Prognostication is inherent in the process of clinical decision-making. Machine learning (ML) methods have gained increasing popularity in the setting of biomedical research. The aim of this study was twofold: assessing the performance of ML tree-based algorithms for predicting three-year mortality model in 1207 stroke patients with severe disability who completed rehabilitation and comparing the performance of ML algorithms to that of a standard logistic regression. The logistic regression model achieved an area under the Receiver Operating Characteristics curve (AUC) of 0.745 and was well calibrated. At the optimal risk threshold, the model had an accuracy of 75.7%, a positive predictive value (PPV) of 33.9%, and a negative predictive value (NPV) of 91.0%. The ML algorithm outperformed the logistic regression model through the implementation of synthetic minority oversampling technique and the Random Forests, achieving an AUC of 0.928 and an accuracy of 86.3%. The PPV was 84.6% and the NPV 87.5%. This study introduced a step forward in the creation of standardisable tools for predicting health outcomes in individuals affected by stroke.
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Affiliation(s)
| | - Carlo Ricciardi
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy. .,Department of Advanced Biomedical Sciences, University Hospital of Naples "Federico II", Naples, Italy.
| | - Leandro Donisi
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy.,Department of Advanced Biomedical Sciences, University Hospital of Naples "Federico II", Naples, Italy
| | | | | | - Pietro Guida
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Mario Cesarelli
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy.,Department of Electrical Engineering and Information Technology, University of Naples "Federico II", Naples, Italy
| | - Gaetano Pagano
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
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Pandian JD, Kalkonde Y, Sebastian IA, Felix C, Urimubenshi G, Bosch J. Stroke systems of care in low-income and middle-income countries: challenges and opportunities. Lancet 2020; 396:1443-1451. [PMID: 33129395 DOI: 10.1016/s0140-6736(20)31374-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/18/2020] [Accepted: 06/09/2020] [Indexed: 12/27/2022]
Abstract
The burden of stroke is higher in low-income and middle-income countries (LMICs) than in high-income countries and is rising. Even though there are global policies and guidelines for implementing stroke care, there are many challenges in setting up stroke services in LMICs. Despite these challenges, there are many models of stroke care available in LMICs-eg, multidisciplinary team care led by a stroke neurologist, specialist-led care by neurologists, physician-led care, hub and spoke models incorporating stroke telemedicine (ie, telestroke), and task sharing involving community health workers. Alternative strategies have been developed, such as reorganising the existing hospital infrastructure by training health professionals to implement protocol-driven care. The future challenge is to identify what elements of organised stroke care can be implemented to make the largest gain. Simple interventions such as swallowing assessments, bowel and bladder care, mobility assessments, and consistent secondary prevention can prove to be key elements to improving post-discharge morbidity and mortality in LMICs.
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Affiliation(s)
- Jeyaraj D Pandian
- Department of Neurology, Christian Medical College, Ludhiana, India.
| | | | | | - Cynthia Felix
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Gerard Urimubenshi
- College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda; Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Jackie Bosch
- School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada
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Wu S, Wu B, Liu M, Chen Z, Wang W, Anderson CS, Sandercock P, Wang Y, Huang Y, Cui L, Pu C, Jia J, Zhang T, Liu X, Zhang S, Xie P, Fan D, Ji X, Wong KSL, Wang L. Stroke in China: advances and challenges in epidemiology, prevention, and management. Lancet Neurol 2020; 18:394-405. [PMID: 30878104 DOI: 10.1016/s1474-4422(18)30500-3] [Citation(s) in RCA: 809] [Impact Index Per Article: 202.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 12/04/2018] [Accepted: 12/12/2018] [Indexed: 02/05/2023]
Abstract
With over 2 million new cases annually, stroke is associated with the highest disability-adjusted life-years lost of any disease in China. The burden is expected to increase further as a result of population ageing, an ongoing high prevalence of risk factors (eg, hypertension), and inadequate management. Despite improved access to overall health services, the availability of specialist stroke care is variable across the country, and especially uneven in rural areas. In-hospital outcomes have improved because of a greater availability of reperfusion therapies and supportive care, but adherence to secondary prevention strategies and long-term care are inadequate. Thrombolysis and stroke units are accepted as standards of care across the world, including in China, but bleeding-risk concerns and organisational challenges hamper widespread adoption of this care in China. Despite little supporting evidence, Chinese herbal products and neuroprotective drugs are widely used, and the increased availability of neuroimaging techniques also results in overdiagnosis and overtreatment of so-called silent stroke. Future efforts should focus on providing more balanced availability of specialised stroke services across the country, enhancing evidence-based practice, and encouraging greater translational research to improve outcome of patients with stroke.
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Affiliation(s)
- Simiao Wu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Bo Wu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Ming Liu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China; Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu, China; State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China.
| | - Zhengming Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Wenzhi Wang
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Craig S Anderson
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia; The George Institute China at Peking University Health Science Center, Beijing, China; Neurology Department, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Peter Sandercock
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yining Huang
- Department of Neurology, Peking University First Hospital, Beijing, China
| | - Liying Cui
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Chuanqiang Pu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Jianping Jia
- Innovation Center for Neurological Disorders, Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Tong Zhang
- Faculty of Rehabilitation Medicine, Capital Medical University, Beijing, China; Neurorehabilitation Department, China Rehabilitation Research Center, Beijing, China
| | - Xinfeng Liu
- Department of Neurology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Suming Zhang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Peng Xie
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dongsheng Fan
- Department of Neurology, Peking University Third Hospital, Beijing, China; Key Laboratory for Neuroscience, Ministry of Education/National Health Commission, Peking University, Beijing, China
| | - Xunming Ji
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ka-Sing Lawrence Wong
- Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Longde Wang
- Stroke Prevention Project Committee of National Health Commission of the People's Republic of China, Beijing, China
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Chavez Arana C, Catroppa C, Yáñez-Téllez G, Prieto-Corona B, de León MA, García A, Gómez-Raygoza R, Hearps SJC, Anderson V. A Parenting Program to Reduce Disruptive Behavior in Hispanic Children with Acquired Brain Injury: A Randomized Controlled Trial Conducted in Mexico. Dev Neurorehabil 2020; 23:218-230. [PMID: 31345088 DOI: 10.1080/17518423.2019.1645224] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Children with acquired brain injury (ABI) are at risk of impairments in self-regulation and disruptive behavior. We aimed to investigate the effectiveness of the Signposts program to reduce disruptive behavior and improve self-regulation in Hispanic children with ABI, and reduce parental stress and improve parenting practices. Using a randomized controlled trial design, we assigned children (n = 71) and their parents to Signposts or generic telephone support. Blinded assessors conducted assessments at pre-intervention, immediately post-intervention, and at 3 months post-intervention. Signposts was effective in reducing dysfunctional parenting practices. Further, when analyzing participants at risk of behavioral disturbance (n = 46), Signposts was effective in reducing child disruptive behavior in the home environment and emotional self-regulation. No differences were found for parental stress, parent sense of competence, child disruptive behaviors at school, and child cognitive and behavioral self-regulation. The reduction in disruptive behavior was associated with the implementation of authoritative parenting practices (external regulation), and not associated with child self-regulation.
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Affiliation(s)
- Clara Chavez Arana
- Universiteit Leiden, Faculteit der Sociale Wetenschappen, Instituut Psychologie, Netherlands.,The University of Melbourne, Melbourne, Victoria, Australia.,Universidad Nacional Autónoma de México, FES Iztacala, Mexico City, Mexico
| | - Cathy Catroppa
- The University of Melbourne, Melbourne, Victoria, Australia.,Child Neuropsychology, Murdoch Childrens Research Institute, Melbourne, Australia.,Royal Children´s Hospital, Melbourne, Australia
| | | | | | - Miguel A de León
- Iskalti Centre of Psychological and Educational Support S.C., Mexico City, Mexico
| | - Antonio García
- Unit of High Specialty "La Raza" IMSS, Mexico City, Mexico
| | | | - Stephen J C Hearps
- Universidad Nacional Autónoma de México, FES Iztacala, Mexico City, Mexico
| | - Vicki Anderson
- Universidad Nacional Autónoma de México, FES Iztacala, Mexico City, Mexico.,Child Neuropsychology, Murdoch Childrens Research Institute, Melbourne, Australia.,Royal Children´s Hospital, Melbourne, Australia
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Abstract
BACKGROUND Organised inpatient (stroke unit) care is provided by multi-disciplinary teams that manage stroke patients. This can been provided in a ward dedicated to stroke patients (stroke ward), with a peripatetic stroke team (mobile stroke team), or within a generic disability service (mixed rehabilitation ward). Team members aim to provide co-ordinated multi-disciplinary care using standard approaches to manage common post-stroke problems. OBJECTIVES • To assess the effects of organised inpatient (stroke unit) care compared with an alternative service. • To use a network meta-analysis (NMA) approach to assess different types of organised inpatient (stroke unit) care for people admitted to hospital after a stroke (the standard comparator was care in a general ward). Originally, we conducted this systematic review to clarify: • The characteristic features of organised inpatient (stroke unit) care? • Whether organised inpatient (stroke unit) care provide better patient outcomes than alternative forms of care? • If benefits are apparent across a range of patient groups and across different approaches to delivering organised stroke unit care? Within the current version, we wished to establish whether previous conclusions were altered by the inclusion of new outcome data from recent trials and further analysis via NMA. SEARCH METHODS We searched the Cochrane Stroke Group Trials Register (2 April 2019); the Cochrane Central Register of Controlled Trials (CENTRAL; 2019, Issue 4), in the Cochrane Library (searched 2 April 2019); MEDLINE Ovid (1946 to 1 April 2019); Embase Ovid (1974 to 1 April 2019); and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to 2 April 2019). In an effort to identify further published, unpublished, and ongoing trials, we searched seven trial registries (2 April 2019). We also performed citation tracking of included studies, checked reference lists of relevant articles, and contacted trialists. SELECTION CRITERIA Randomised controlled clinical trials comparing organised inpatient stroke unit care with an alternative service (typically contemporary conventional care), including comparing different types of organised inpatient (stroke unit) care for people with stroke who are admitted to hospital. DATA COLLECTION AND ANALYSIS Two review authors assessed eligibility and trial quality. We checked descriptive details and trial data with co-ordinators of the original trials, assessed risk of bias, and applied GRADE. The primary outcome was poor outcome (death or dependency (Rankin score 3 to 5) or requiring institutional care) at the end of scheduled follow-up. Secondary outcomes included death, institutional care, dependency, subjective health status, satisfaction, and length of stay. We used direct (pairwise) comparisons to compare organised inpatient (stroke unit) care with an alternative service. We used an NMA to confirm the relative effects of different approaches. MAIN RESULTS We included 29 trials (5902 participants) that compared organised inpatient (stroke unit) care with an alternative service: 20 trials (4127 participants) compared organised (stroke unit) care with a general ward, six trials (982 participants) compared different forms of organised (stroke unit) care, and three trials (793 participants) incorporated more than one comparison. Compared with the alternative service, organised inpatient (stroke unit) care was associated with improved outcomes at the end of scheduled follow-up (median one year): poor outcome (odds ratio (OR) 0.77, 95% confidence interval (CI) 0.69 to 0.87; moderate-quality evidence), death (OR 0.76, 95% CI 0.66 to 0.88; moderate-quality evidence), death or institutional care (OR 0.76, 95% CI 0.67 to 0.85; moderate-quality evidence), and death or dependency (OR 0.75, 95% CI 0.66 to 0.85; moderate-quality evidence). Evidence was of very low quality for subjective health status and was not available for patient satisfaction. Analysis of length of stay was complicated by variations in definition and measurement plus substantial statistical heterogeneity (I² = 85%). There was no indication that organised stroke unit care resulted in a longer hospital stay. Sensitivity analyses indicated that observed benefits remained when the analysis was restricted to securely randomised trials that used unequivocally blinded outcome assessment with a fixed period of follow-up. Outcomes appeared to be independent of patient age, sex, initial stroke severity, stroke type, and duration of follow-up. When calculated as the absolute risk difference for every 100 participants receiving stroke unit care, this equates to two extra survivors, six more living at home, and six more living independently. The analysis of different types of organised (stroke unit) care used both direct pairwise comparisons and NMA. Direct comparison of stroke ward versus general ward: 15 trials (3523 participants) compared care in a stroke ward with care in general wards. Stroke ward care showed a reduction in the odds of a poor outcome at the end of follow-up (OR 0.78, 95% CI 0.68 to 0.91; moderate-quality evidence). Direct comparison of mobile stroke team versus general ward: two trials (438 participants) compared care from a mobile stroke team with care in general wards. Stroke team care may result in little difference in the odds of a poor outcome at the end of follow-up (OR 0.80, 95% CI 0.52 to 1.22; low-quality evidence). Direct comparison of mixed rehabilitation ward versus general ward: six trials (630 participants) compared care in a mixed rehabilitation ward with care in general wards. Mixed rehabilitation ward care showed a reduction in the odds of a poor outcome at the end of follow-up (OR 0.65, 95% CI 0.47 to 0.90; moderate-quality evidence). In a NMA using care in a general ward as the comparator, the odds of a poor outcome were as follows: stroke ward - OR 0.74, 95% CI 0.62 to 0.89, moderate-quality evidence; mobile stroke team - OR 0.88, 95% CI 0.58 to 1.34, low-quality evidence; mixed rehabilitation ward - OR 0.70, 95% CI 0.52 to 0.95, low-quality evidence. AUTHORS' CONCLUSIONS We found moderate-quality evidence that stroke patients who receive organised inpatient (stroke unit) care are more likely to be alive, independent, and living at home one year after the stroke. The apparent benefits were independent of patient age, sex, initial stroke severity, or stroke type, and were most obvious in units based in a discrete stroke ward. We observed no systematic increase in the length of inpatient stay, but these findings had considerable uncertainty.
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Affiliation(s)
- Peter Langhorne
- Academic Section of Geriatric Medicine, ICAMS, University of Glasgow, Glasgow, UK
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Mwaka-Rutare C, Perreault K, Abedi-Mukutenga P, Masuga-Musafiri W, Batcho CS. Activity and participation in stroke survivors in a low-income setting: A cross-sectional study. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2020; 25:e1846. [PMID: 32311210 DOI: 10.1002/pri.1846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 03/09/2020] [Accepted: 03/23/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVES To describe patients' activity and participation levels and to compare these levels across different groups of stroke survivors according to their walking speed (WS). METHODS In this cross-sectional study, 67 stroke survivors (43 men, mean age: 58.4 ± 12.9 years old) were assessed using the stroke impairment assessment set (SIAS), ACTIVLIM-Stroke, 10-m walk test (10MWT), 6-min walk test (6MWT) and Reintegration to Normal Living Index (RNLI). The sample was afterwards split into three WS sub-groups (<0.4 m/s, 0.4-0.8 m/s and >0.8 m/s) based on 10MWT scores. RESULTS ACTIVLIM-Stroke, 10MWT and 6MWT mean scores (±SD) were, respectively, 69.4 ± 20.2%, 0.9 ± 0.6 m/s and 282.1 ± 182 m. RNLI median score (range) was 5 (0-20). Sub-group analyses indicated that 26.9% (n = 18) obtained WS < 0.4 m/s, 13.4% (n = 9) WS between 0.4 and 0.8 m/s, and 59.7% (n = 40) WS > 0.8 m/s. Significant differences (p < .001) were found between WS sub-groups for both activity and participation. CONCLUSION Stroke survivors in Kinshasa presented a good performance for basic-activities of daily life (basic-ADLs). However, some of them still had difficulties with some community activities. Differences in WS seemed to discriminate well stroke survivors in terms of activity and participation, since the higher WS, the more they performed in basic-ADLs, walking distance and participation, and inversely.
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Affiliation(s)
- Claudel Mwaka-Rutare
- Faculté de Médecine, Université Laval, Quebec, Quebec, Canada.,Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (Cirris), Centre Intégré Universitaire de Santé et de Services Sociaux de la Capitale Nationale (CIUSSS-CN), Quebec, Quebec, Canada.,Institut Supérieur des Techniques Médicales de Kinshasa (ISTM-KIN), Kinshasa, Democratic Republic of Congo
| | - Kadija Perreault
- Faculté de Médecine, Université Laval, Quebec, Quebec, Canada.,Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (Cirris), Centre Intégré Universitaire de Santé et de Services Sociaux de la Capitale Nationale (CIUSSS-CN), Quebec, Quebec, Canada
| | - Pamphyle Abedi-Mukutenga
- Institut Supérieur des Techniques Médicales de Kinshasa (ISTM-KIN), Kinshasa, Democratic Republic of Congo
| | - Willy Masuga-Musafiri
- Programme National de Réadaptation à Base Communautaire, Kinshasa, Democratic Republic of Congo
| | - Charles Sèbiyo Batcho
- Faculté de Médecine, Université Laval, Quebec, Quebec, Canada.,Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (Cirris), Centre Intégré Universitaire de Santé et de Services Sociaux de la Capitale Nationale (CIUSSS-CN), Quebec, Quebec, Canada
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68
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Baatiema L, de-Graft Aikins A, Sarfo FS, Abimbola S, Ganle JK, Somerset S. Improving the quality of care for people who had a stroke in a low-/middle-income country: A qualitative analysis of health-care professionals' perspectives. Health Expect 2020; 23:450-460. [PMID: 31967387 PMCID: PMC7104640 DOI: 10.1111/hex.13027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/06/2019] [Accepted: 12/27/2019] [Indexed: 01/08/2023] Open
Abstract
Background and Objective Efforts to improve the adoption of evidence‐based interventions for optimal patient outcomes in low‐/middle‐income countries (LMICs) are persistently hampered by a plethora of barriers. Yet, little is known about strategies to address such barriers to improve quality stroke care. This study seeks to explore health professionals’ views on strategies to improve quality stroke care for people who had a stroke in a LMIC. Methods A qualitative interview study design was adopted. A semi‐structured interview guide was used to conduct in‐depth interviews among forty stroke care providers in major referral centres in Ghana. Participants were from nursing, medical, specialist and allied health professional groups. A purposive sample was recruited to share their views on practical strategies to improve quality stroke care in clinical settings. A thematic analysis approach was utilized to inductively analyse the data. Results A number of overarching themes of strategies to improve quality stroke care were identified: computerization and digitization of medical practice, allocation of adequate resources, increase the human resource capacity to deliver stroke care, development of clinical guideline/treatment protocols, institutionalization of multidisciplinary care and professional development opportunities. These strategies were however differentially prioritized among different categories of stroke care providers. Conclusion Closing the gap between existing knowledge on how to improve quality of stroke care in LMICs has the potential to be successful if unique and context‐specific measures from the views of stroke care providers are considered in developing quality improvement strategies and health systems and policy reforms. However, for optimal outcomes, further research into the effectiveness and feasibility of the proposed strategies by stroke care providers is needed.
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Affiliation(s)
- Leonard Baatiema
- Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | | | - Fred S Sarfo
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana.,Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Seye Abimbola
- School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - John K Ganle
- School of Public Health, University of Ghana, Legon, Ghana
| | - Shawn Somerset
- Faculty of Health, University of Canberra, Canberra, ACT, Australia
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69
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Gao BY, Xu DS, Liu PL, Li C, Du L, Hua Y, Hu J, Hou JY, Bai YL. Modified constraint-induced movement therapy alters synaptic plasticity of rat contralateral hippocampus following middle cerebral artery occlusion. Neural Regen Res 2020; 15:1045-1057. [PMID: 31823884 PMCID: PMC7034265 DOI: 10.4103/1673-5374.270312] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Modified constraint-induced movement therapy is an effective treatment for neurological and motor impairments in patients with stroke by increasing the use of their affected limb and limiting the contralateral limb. However, the molecular mechanism underlying its efficacy remains unclear. In this study, a middle cerebral artery occlusion (MCAO) rat model was produced by the suture method. Rats received modified constraint-induced movement therapy 1 hour a day for 14 consecutive days, starting from the 7th day after middle cerebral artery occlusion. Day 1 of treatment lasted for 10 minutes at 2 r/min, day 2 for 20 minutes at 2 r/min, and from day 3 onward for 20 minutes at 4 r/min. CatWalk gait analysis, adhesive removal test, and Y-maze test were used to investigate motor function, sensory function as well as cognitive function in rodent animals from the 1st day before MCAO to the 21st day after MCAO. On the 21st day after MCAO, the neurotransmitter receptor-related genes from both contralateral and ipsilateral hippocampi were tested by micro-array and then verified by western blot assay. The glutamate related receptor was shown by transmission electron microscopy and the glutamate content was determined by high-performance liquid chromatography. The results of behavior tests showed that modified constraint-induced movement therapy promoted motor and sensory functional recovery in the middle cerebral artery-occluded rats, but had no effect on cognitive function. The modified constraint-induced movement therapy upregulated the expression of glutamate ionotropic receptor AMPA type subunit 3 (Gria3) in the hippocampus and downregulated the expression of the beta3-adrenergic receptor gene Adrb3 and arginine vasopressin receptor 1A, Avpr1a in the middle cerebral artery-occluded rats. In the ipsilateral hippocampus, only Adra2a was downregulated, and there was no significant change in Gria3. Transmission electron microscopy revealed a denser distribution the more distribution of postsynaptic glutamate receptor 2/3, which is an α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor, within 240 nm of the postsynaptic density in the contralateral cornu ammonis 3 region. The size and distribution of the synaptic vesicles within 100 nm of the presynaptic active zone were unchanged. Western blot analysis showed that modified constraint-induced movement therapy also increased the expression of glutamate receptor 2/3 and brain-derived neurotrophic factor in the hippocampus of rats with middle cerebral artery occlusion, but had no effect on Synapsin I levels. Besides, we also found modified constraint-induced movement therapy effectively reduced glutamate content in the contralateral hippocampus. This study demonstrated that modified constraint-induced movement therapy is an effective rehabilitation therapy in middle cerebral artery-occluded rats, and suggests that these positive effects occur via the upregulation of the postsynaptic membrane α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor expression. This study was approved by the Institutional Animal Care and Use Committee of Fudan University, China (approval No. 201802173S) on March 3, 2018.
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Affiliation(s)
- Bei-Yao Gao
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Dong-Sheng Xu
- Rehabilitation Section, Department of Spine Surgery, Tongji Hospital of Tongji University; Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration (Tongji University) Ministry of Education, Shanghai, China
| | - Pei-Le Liu
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Ce Li
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Liang Du
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan Hua
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Jian Hu
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Jia-Yun Hou
- Zhongshan Hospital Institute of Clinical Science, Fudan University, Shanghai, China
| | - Yu-Long Bai
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
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70
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Khatib R, Jawaadah AM, Khammash U, Babiker A, Huffman MD, Prabhakaran S. Presentation, Management, and Outcomes of Acute Stroke in Palestine. J Am Heart Assoc 2019; 7:e010778. [PMID: 30571480 PMCID: PMC6404450 DOI: 10.1161/jaha.118.010778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background Stroke is a leading cause of death and disability in the Middle East. Data on the uptake of evidence-based practices are limited in the region. We aimed to examine patterns of stroke presentation, management, and outcomes at public Palestinian hospitals. Methods and Results Comprehensive data from all patients with acute stroke admitted to 2 public hospitals in the West Bank of Palestine were prospectively collected. Acute stroke presentation patterns, in-hospital evaluation and management, mortality, and stroke complications were evaluated. Data were available for 150 patients with acute stroke between September 2017 and May 2018. The mean ( SD ) age was 65 (14) years and 49% were women. Only 25% of patients utilized ambulance services for transportation to the hospital. All patient received head computed tomography scans, although few received other investigations such as magnetic resonance imaging (8%) or carotid Doppler (4%). Most patients with ischemic stroke received antiplatelet therapy (98%), although none received thrombolysis. Only 17% received physical therapy evaluation. In-hospital mortality was 12%, 23% of patients had at least 1 poststroke complication, and the median modified Rankin Score at discharge was 4 (interquartile range, 2-5). Conclusions We identified high stroke mortality and discharge disability rates in Palestine. Key evidence-based gaps were highlighted, suggesting opportunities for quality improvement.
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Affiliation(s)
- Rasha Khatib
- 1 Department of Neurology Northwestern University Feinberg School of Medicine Chicago IL.,2 Institute for Community and Public Health Birzeit University Birzeit Palestine
| | - Assef M Jawaadah
- 3 Department of General Surgery Palestine Medical Complex Ramallah Palestine.,4 Faculty of Pharmacy, Nursing and Health Professions Birzeit University Birzeit Palestine
| | | | - Ahmed Babiker
- 1 Department of Neurology Northwestern University Feinberg School of Medicine Chicago IL
| | - Mark D Huffman
- 6 Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Shyam Prabhakaran
- 1 Department of Neurology Northwestern University Feinberg School of Medicine Chicago IL
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71
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Liu J, Zheng L, Cheng Y, Zhang S, Wu B, Wang D, Zhang S, Tao W, Wu S, Liu M. Trends in Outcomes of Patients With Ischemic Stroke Treated Between 2002 and 2016. Circ Cardiovasc Qual Outcomes 2019; 12:e005610. [PMID: 31830825 DOI: 10.1161/circoutcomes.119.005610] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background:
Little is known about long-term trends in outcomes of patients with ischemic stroke in China. We aimed to assess longitudinal trends in these outcomes over the past 15 years in China and explore possible factors behind the trends.
Methods and Results:
Patients with ischemic stroke admitted to the Department of Neurology at West China Hospital were prospectively and consecutively enrolled in a central registry since 2002, and the present study analyzed data from those admitted to hospital within 7 days of stroke during the period 2002 to 2016. Patients were binned into three 5-year intervals for temporal analysis. Death, disability, and death/disability at 3 and 12 months after stroke were compared among the time intervals across the entire sample and in subsets stratified by age (<65 or ≥65 years). To explore the possible factors related to the trends in outcomes, interaction between the factors and time on outcomes was entered separately into the multivariable logistic regression model. Of 6462 patients with ischemic stroke in the final analysis, 3837 (59.4%) were men, and mean age was 64.2 years (SD, 13.7). Mean age at stroke onset and National Institutes of Health Stroke Scale score at admission decreased significantly during the 15-year period (
P
<0.001). Between 2002 to 2006 and 2012 to 2016, cumulative incidences declined significantly for death at 3 months (from 9.6% to 6.4%), disability at 3 months (from 36.8% to 28.7%), and death/disability at 3 months (from 42.9% to 33.3%), as well as for death at 12 months (from 15.9% to 10.7%), disability at 12 months (from 23.2% to 17.6%), and death/disability at 12 months (from 35.4% to 26.4%; all
P
<0.001). The decreases in disability and death/disability at 3 and 12 months between 2002 to 2006 and 2012 to 2016 remained significant after adjusting for confounders, and the results were similar for the entire cohort and for subgroups of patients <65 or ≥65 years. Only interactions of National Institutes of Health Stroke Scale score on admission and time period (2012–2016) were found to significantly correlate with disability and death/disability at 3 and 12 months (all
P
≤0.03).
Conclusions:
Our study from a large medical center in southwest China suggests that since 2002, risks of disability and death/disability at 3 and 12 months after ischemic stroke have declined. This appears to be due, at least in part, to a significant decline in National Institutes of Health Stroke Scale score on admission, which may reflect greater public awareness of stroke detection, willingness to seek medical attention, and ease of access to healthcare infrastructure. The factors behind this apparent improvement require further study.
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Affiliation(s)
- Junfeng Liu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Lukai Zheng
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Yajun Cheng
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Shuting Zhang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Bo Wu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Deren Wang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Shihong Zhang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Wendan Tao
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Simiao Wu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
| | - Ming Liu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital, Sichuan University, Chengdu
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Zhang JF, Qiu MY, Zhang YL, Wang XX, Wang GP, Geng Y, Zhang KZ, Fang K, Wu YC. Neurology practice and stroke services across East China: a multi-site, county-level hospital-based survey. BMC Neurol 2019; 19:293. [PMID: 31744462 PMCID: PMC6862732 DOI: 10.1186/s12883-019-1518-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 10/28/2019] [Indexed: 01/19/2023] Open
Abstract
Background Neurological disorders are an economic and public health burden which requires efficient and adequate medical resources. Currently, little is known about the status of the quality of neurological care services available in China. As neurological primary care is mostly provided at the county hospital level, investigation of this geographical level is required. The aim of this study is to evaluate currently available neurology care services in Yangtze River Delta Urban Agglomerations in east China. Methods A multi-site, county-level hospital-based observational survey was conducted in east China from January 2017 to December 2017. A questionnaire was made to assess hospital and the departmental patient care capabilities, human resources and technical capacity in neurology departments. Results Of 228 hospitals across the Yangtze River Delta Urban Agglomerations, 217 documents were returned. Of these, 22 were excluded due to invalid hospital information or duplicate submission. Overall, most hospitals have neurology departments (162, 83.1%) while less than half of the hospitals have a stroke center (80, 41.0%) and neurology emergency department (46, 23.6%). Among 162 hospitals with neurology department, 5 were excluded due to inadequate sharing, leaving 157 hospitals for analysis. About 84.1% of these neurology departments can administer intravenous thrombolysis while about one third of them has the ability to perform arterial thrombectomy (36.9%). In addition, 46.2% of hospitals can carry out computed tomography angiography (CTA) in emergency room. Tertiary care hospitals are much more equipped with modern medical resources compared to the secondary hospitals. In four administrative regions, the neurology services are better in more economically advanced regions. Conclusions Neurological care services need to be enhanced at the county-level hospitals to improve health care delivery.
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Affiliation(s)
- Jun-Fang Zhang
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 86, Wujin Road, Shanghai, 200080, People's Republic of China
| | - Meng-Yao Qiu
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 86, Wujin Road, Shanghai, 200080, People's Republic of China
| | - Yu-Lei Zhang
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 86, Wujin Road, Shanghai, 200080, People's Republic of China
| | - Xi-Xi Wang
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 86, Wujin Road, Shanghai, 200080, People's Republic of China
| | - Guo-Ping Wang
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, People's Republic of China
| | - Yu Geng
- Department of Neurology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, People's Republic of China
| | - Ke-Zhong Zhang
- Department of Neurology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
| | - Kan Fang
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 86, Wujin Road, Shanghai, 200080, People's Republic of China
| | - Yun-Cheng Wu
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 86, Wujin Road, Shanghai, 200080, People's Republic of China.
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Gabet A, Grimaud O, de Peretti C, Béjot Y, Olié V. Determinants of Case Fatality After Hospitalization for Stroke in France 2010 to 2015. Stroke 2019; 50:305-312. [PMID: 30621528 DOI: 10.1161/strokeaha.118.023495] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose- The aims of this study were to (1) describe early and late case fatality rates after stroke in France, (2) evaluate whether their determinants differed, and (3) analyze time trends between 2010 and 2015. Methods- Data were extracted from the Système National des données de santé database. Patients hospitalized for stroke each year from 2010 to 2015, aged ≥18 years, and affiliated to the general insurance scheme were selected. Cox regressions were used to separately analyze determinants of 30-day and 31- to 365-day case fatality rates for each stroke type (ischemic, intracerebral hemorrhage, and subarachnoid hemorrhage). Results- In 2015, of the 73 124 persons hospitalized for stroke, 26.8% died in the following year, with the majority of deaths occurring within the first 30 days (56.9%). Nonadmission to a stroke unit, older age, and having comorbidities were all associated with a poorer 30-day and 31- to 365-day prognosis. Female sex was associated with a lower 31- to 365-day case fatality rate for all patients with stroke. Living in an area with a high deprivation index was associated with both higher 30-day and 31- to 365-day case fatality rates for all stroke types. Between 2010 and 2015, significant decreases in both 30-day and 31- to 365-day case fatality rates for ischemic patients were observed. Conclusions- Case fatality rates after stroke remained high in 2015 in France, despite major improvements in stroke care and organization. Improvement in stroke awareness and preparedness, particularly in the most deprived areas, together with better follow-up after the acute phase are urgently needed.
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Affiliation(s)
- Amélie Gabet
- From Santé publique France, the French Public Health Agency, Saint-Maurice, France (A.G., V.O.)
| | - Olivier Grimaud
- French School of Public Health (EHESP), Rennes, France (O.G.)
| | - Christine de Peretti
- Directorate for Research, Studies, Assessment and Statistics, Ministry of Social Affairs and Health, Paris, France (C.d.P.)
| | - Yannick Béjot
- Dijon Stroke Registry, EA 7460 Pathophysiology and Epidemiology of Cerebro-Cardiovascular Diseases (PEC2), University Hospital and Medical School of Dijon, University of Burgundy, France (Y.B.)
| | - Valérie Olié
- From Santé publique France, the French Public Health Agency, Saint-Maurice, France (A.G., V.O.)
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Cisse FA, Damien C, Haba M, Touré ML, Barry M, Djibo ABA, Bah AK, Soumah FM, Naeije G. Stroke burden in Guinea: Results from the Conakry Ignace Deen Hospital stroke registry. Int J Stroke 2019; 15:666-667. [DOI: 10.1177/1747493019884521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Sub-Saharan Africa has extremely high stroke prevalence and case fatality. Most Sub-Saharan African regions are uncharted in terms of stroke characteristics, epidemiology, and burden. We report here the results from the first stroke registry in Guinea.
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Affiliation(s)
- F Abass Cisse
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - C Damien
- Department of Neurology, Université Libre de Bruxelles, Bruxelles Belgium
| | - M Haba
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - ML Touré
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - M Barry
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - ABA Djibo
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - AK Bah
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - FM Soumah
- Department of Neurology, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - G Naeije
- Department of Neurology, Université Libre de Bruxelles, Bruxelles Belgium
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75
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Abdallah A, Chang JL, O'Carroll CB, Okello S, Olum S, Acan M, Aden AA, Chow FC, Siedner MJ. Validation of the Intracerebral Hemorrhage Score in Uganda. Stroke 2019; 49:3063-3066. [PMID: 30571425 DOI: 10.1161/strokeaha.118.022057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background and Purpose- Rates of intracerebral hemorrhage (ICH) are estimated to be highest globally in sub-Saharan Africa. However, outcomes of ICH are poorly described and standard prognostic markers for ICH have not been validated in the region. Methods- We enrolled consecutive patients with computed tomography-confirmed ICH at a referral hospital in southwestern Uganda. We recorded demographic, clinical, and radiographic features of ICH, and calculated ICH scores. We fit Poisson regression models with robust variance estimation to determine predictors of case fatality at 30 days. Results- We enrolled 73 individuals presenting with computed tomography-confirmed ICH (mean age 60 years, 45% [33/73] female, and 14% [10/73] HIV-positive). The median ICH score was 2 (interquartile range, 1-3; range, 0-5). Case fatality at 30 days was 44% (32/73; 95% CI, 33%-57%). The 30-day case fatality increased with increasing ICH score of 0, 1, and 5 from 17%, 23%, to 100%, respectively. In multivariable-adjusted models, ICH score was associated with case fatality (adjusted relative risk, 1.48; 95% CI, 1.23-1.78), as were HIV infection (adjusted relative risk, 1.92; 95% CI, 1.07-3.43) and female sex (adjusted relative risk, 2.17; 95% CI, 1.32-3.59). The ICH score moderately improved with the addition of a point each for female sex and HIV serostatus (0.81 versus 0.73). Conclusions- ICH score at admission is a strong prognostic indicator of 30-day case fatality in Uganda. Our results support its role in guiding the care of patients presenting with ICH in the region.
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Affiliation(s)
- Amir Abdallah
- From the Department of Medicine (A.A., S.O., A.A.A., M.J.S.), Mbarara University of Science and Technology, Uganda
| | | | | | - Samson Okello
- Department of Medicine, Gulu University, Uganda (S.O.)
| | - Sam Olum
- From the Department of Medicine (A.A., S.O., A.A.A., M.J.S.), Mbarara University of Science and Technology, Uganda
| | - Moses Acan
- Department of Radiology (M.A.), Mbarara University of Science and Technology, Uganda
| | - Abdirahim Abdi Aden
- From the Department of Medicine (A.A., S.O., A.A.A., M.J.S.), Mbarara University of Science and Technology, Uganda
| | - Felicia C Chow
- Department of Neurology, UCSF School of Medicine, CA (F.C.C.)
| | - Mark J Siedner
- From the Department of Medicine (A.A., S.O., A.A.A., M.J.S.), Mbarara University of Science and Technology, Uganda.,Department of Medicine, Massachusetts General Hospital, Boston (M.J.S.)
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76
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Stroke Center Care and Outcome: Results from the CSPPC Stroke Program. Transl Stroke Res 2019; 11:377-386. [PMID: 31494833 DOI: 10.1007/s12975-019-00727-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/16/2019] [Accepted: 08/19/2019] [Indexed: 10/26/2022]
Abstract
The aim of this study was to assess the association between admission to stroke centers for acute ischemic stroke and complications and mortality during hospitalization in a Chinese population by means of an observational study using data from the China Stroke Center Data-Sharing Platform. We compared in-hospital complications and mortality for patients admitted with acute ischemic stroke (N = 13,236) between November 1, 2018 and December 31, 2018 at stroke center (SH) and non-stroke center (CH) hospitals using distance to hospitals as an instrumental variable to adjust for potential prehospital selection bias. The results showed that complication rates during hospitalization among ischemic stroke patients who received thrombolytic therapy (n = 11,203) were lower in the SH group than in the CH group: 11.1% vs 15.7% (absolute difference, - 5.11% [95% CI, - 6.05 to - 3.99%], odds ratio [OR] 0.85 [95% CI, 0.74 to 0.92]). The incidence of intracranial hemorrhage was reduced from 4.2 to 3.2%: SH group vs CH group, 3.2% vs 4.2% (absolute difference, - 1.24% [95% CI, - 1.65 to - 0.82%], OR 0.83 [95% CI, 0.69 to 0.0.98]). Furthermore, the total mortality rate in the SH group was also lower than in the CH group: SH group vs CH group, 2.2% vs 3.0% (absolute difference, - 0.92% [95% CI, - 1.48 to - 0.53%], OR 0.85 [95% CI, 0.73 to 0.96]). The data showed that admission to SH hospitals was associated with a lower risk of treatment complications and death for patients with an acute ischemic stroke receiving thrombolytic therapy.
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77
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Tromp J, Ferreira JP, Janwanishstaporn S, Shah M, Greenberg B, Zannad F, Lam CS. Heart failure around the world. Eur J Heart Fail 2019; 21:1187-1196. [DOI: 10.1002/ejhf.1585] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/23/2019] [Accepted: 07/17/2019] [Indexed: 12/19/2022] Open
Affiliation(s)
- Jasper Tromp
- National Heart Centre Singapore Singapore
- Duke‐NUS Medical School Singapore
- Department of Cardiology University Medical Centre Groningen, University of Groningen Groningen The Netherlands
| | - João Pedro Ferreira
- Université de Lorraine, Inserm, Centre d'Investigations Cliniques‐ Plurithématique 14‐33, and Inserm U1116, CHRU, F‐CRIN INI‐CRCT (Cardiovascular and Renal Clinical Trialists) Nancy France
| | - Satit Janwanishstaporn
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand
| | | | - Barry Greenberg
- Division of Cardiovascular Medicine UC San Diego Health System La Jolla NC USA
| | - Faiez Zannad
- Université de Lorraine, Inserm, Centre d'Investigations Cliniques‐ Plurithématique 14‐33, and Inserm U1116, CHRU, F‐CRIN INI‐CRCT (Cardiovascular and Renal Clinical Trialists) Nancy France
| | - Carolyn S.P. Lam
- National Heart Centre Singapore Singapore
- Duke‐NUS Medical School Singapore
- Department of Cardiology University Medical Centre Groningen, University of Groningen Groningen The Netherlands
- The George Institute for Global Health Sydney Australia
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78
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Cisse FA, Damien C, Bah AK, Touré ML, Barry M, Djibo Hamani AB, Haba M, Soumah FM, Naeije G. Minimal Setting Stroke Unit in a Sub-Saharan African Public Hospital. Front Neurol 2019; 10:856. [PMID: 31447769 PMCID: PMC6692431 DOI: 10.3389/fneur.2019.00856] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 07/24/2019] [Indexed: 12/17/2022] Open
Abstract
Introduction: Sub-Saharan Africa (SSA) has the highest stroke prevalence along with a case fatality that amounts to 40%. We aimed to assess the effect of a minimal setting stroke unit in SSA Public hospital on stroke mortality and main medical complications. Materials and Methods: The study was set in Conakry, Guinea, Ignace Deen public referral hospital. Clinical characteristics, hospital mortality and main medical stroke complications rates (pneumonia, urinary tract infections, sores and venous thromboembolism) of admitted stroke patients after the installation of a minimal stroke unit equipped with heart rate, blood pressure and blood oxygen saturation monitoring and portable oxygen concentrator (POST) were compared to a similar number of stroke patients admitted before the stroke unit creation (PRE). Results: PRE (n = 318) and POST (n = 361) stroke, patients were comparable in term of age (61 ± 14 vs. 60 ± 14.8 years, p = 0.24), sex (56 vs. 50% males, p = 0.09), High blood pressure rate (76.7 vs. 79%, p = 0.44), stroke subtype (ischemic in 72 vs. 78% of cases, p = 0.05) and NIHSS (11 ± 4 vs. 11 ± 4, p = 0.85). Diabetes was more frequent in the PRE group (19 vs. 9%, p < 0.001). Mortality was significantly lower in the POST group (7.2 vs. 22.3%, p < 0.0001) as well as medical complications (4.1 vs. 27.7%, p < 0.001) and lower pneumonia rate (3.3 vs. 14.5%, p < 0.001). Conclusions: Minimally equipped stroke units significantly reduce stroke mortality and main medical complications in SSA.
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Affiliation(s)
- Fode A Cisse
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - Charlotte Damien
- Department of Neurology, CUB Hôpital Erasme, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Aissatou K Bah
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - M L Touré
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - M Barry
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - A B Djibo Hamani
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - Michel Haba
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - Fode M Soumah
- Department of Neurology, CHU Ignace Deen, Université Gamal Abdel Nasser Conakry (UGANC), Conakry, Guinea
| | - Gilles Naeije
- Department of Neurology, CUB Hôpital Erasme, Université libre de Bruxelles (ULB), Brussels, Belgium
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79
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Muñoz Venturelli P, Li X, Middleton S, Watkins C, Lavados PM, Olavarría VV, Brunser A, Pontes-Neto O, Santos TEG, Arima H, Billot L, Hackett ML, Song L, Robinson T, Anderson CS. Impact of Evidence-Based Stroke Care on Patient Outcomes: A Multilevel Analysis of an International Study. J Am Heart Assoc 2019; 8:e012640. [PMID: 31237173 PMCID: PMC6662356 DOI: 10.1161/jaha.119.012640] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background The uptake of proven stroke treatments varies widely. We aimed to determine the association of evidence‐based processes of care for acute ischemic stroke (AIS) and clinical outcome of patients who participated in the HEADPOST (Head Positioning in Acute Stroke Trial), a multicenter cluster crossover trial of lying flat versus sitting up, head positioning in acute stroke. Methods and Results Use of 8 AIS processes of care were considered: reperfusion therapy in eligible patients; acute stroke unit care; antihypertensive, antiplatelet, statin, and anticoagulation for atrial fibrillation; dysphagia assessment; and physiotherapist review. Hierarchical, mixed, logistic regression models were performed to determine associations with good outcome (modified Rankin Scale scores 0–2) at 90 days, adjusted for patient and hospital variables. Among 9485 patients with AIS, implementation of all processes of care in eligible patients, or “defect‐free” care, was associated with improved outcome (odds ratio, 1.40; 95% CI, 1.18–1.65) and better survival (odds ratio, 2.23; 95% CI, 1.62–3.09). Defect‐free stroke care was also significantly associated with excellent outcome (modified Rankin Scale score 0–1) (odds ratio, 1.22; 95% CI, 1.04–1.43). No hospital characteristic was independently predictive of outcome. Only 1445 (15%) of eligible patients with AIS received all processes of care, with significant regional variations in overall and individual rates. Conclusions Use of evidence‐based care is associated with improved clinical outcome in AIS. Strategies are required to address regional variation in the use of proven AIS treatments. Clinical Trial Registration URL: https://www.clinicaltrials.gov. Unique Identifier: NCT02162017.
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Affiliation(s)
- Paula Muñoz Venturelli
- 1 The George Institute for Global Health Faculty of Medicine University of New South Wales Sydney Australia.,2 Centro de Estudios Clínicos Instituto de Ciencias e Innovación en Medicina Facultad de Medicina Clínica Alemana Universidad del Desarrollo Santiago Chile.,3 Servicio de Neurología Departamento de Neurología y Psiquiatría Alemana de Santiago Facultad de Medicina Clínica Alemana Universidad del Desarrollo Santiago Chile
| | - Xian Li
- 1 The George Institute for Global Health Faculty of Medicine University of New South Wales Sydney Australia.,4 The George Institute for Global Health at Peking University Health Science Center Beijing China
| | - Sandy Middleton
- 5 Nursing Research Institute St Vincents Health Australia (Sydney) and Australian Catholic University Sydney Australia.,6 Faculty of Health and Wellbeing University of Central Lancashire Preston United Kingdom
| | - Caroline Watkins
- 6 Faculty of Health and Wellbeing University of Central Lancashire Preston United Kingdom
| | - Pablo M Lavados
- 3 Servicio de Neurología Departamento de Neurología y Psiquiatría Alemana de Santiago Facultad de Medicina Clínica Alemana Universidad del Desarrollo Santiago Chile.,7 Departamento de Ciencias Neurológicas Facultad de Medicina Universidad de Chile Santiago Chile
| | - Verónica V Olavarría
- 3 Servicio de Neurología Departamento de Neurología y Psiquiatría Alemana de Santiago Facultad de Medicina Clínica Alemana Universidad del Desarrollo Santiago Chile.,8 Departamento de Paciente Crítico Clínica Alemana de Santiago Facultad de Medicina Clínica Alemana Universidad del Desarrollo Santiago Chile
| | - Alejandro Brunser
- 3 Servicio de Neurología Departamento de Neurología y Psiquiatría Alemana de Santiago Facultad de Medicina Clínica Alemana Universidad del Desarrollo Santiago Chile
| | - Octavio Pontes-Neto
- 9 Stroke Service Neurology Division Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Taiza E G Santos
- 9 Stroke Service Neurology Division Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Hisatomi Arima
- 10 Department of Preventive Medicine and Public Health Faculty of Medicine Fukuoka University Fukuoka Japan
| | - Laurent Billot
- 1 The George Institute for Global Health Faculty of Medicine University of New South Wales Sydney Australia
| | - Maree L Hackett
- 1 The George Institute for Global Health Faculty of Medicine University of New South Wales Sydney Australia.,6 Faculty of Health and Wellbeing University of Central Lancashire Preston United Kingdom
| | - Lily Song
- 1 The George Institute for Global Health Faculty of Medicine University of New South Wales Sydney Australia.,4 The George Institute for Global Health at Peking University Health Science Center Beijing China
| | - Thompson Robinson
- 11 Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Center University of Leicester United Kingdom
| | - Craig S Anderson
- 1 The George Institute for Global Health Faculty of Medicine University of New South Wales Sydney Australia.,4 The George Institute for Global Health at Peking University Health Science Center Beijing China
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80
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Scheffler E, Mash R. Surviving a stroke in South Africa: outcomes of home-based care in a low-resource rural setting. Top Stroke Rehabil 2019; 26:423-434. [PMID: 31169468 DOI: 10.1080/10749357.2019.1623473] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Little is known of stroke outcomes in low- and middle-income countries with limited formal stroke rehabilitation services and of homebased-stroke services delivered within the primary health care (PHC) context by community health workers (CHWs). Objectives: To describe and analyze the outcomes of patients with stroke from a rural PHC setting in the Western Cape, South Africa. Methods: In a longitudinal survey, 93 stroke patients, referred to home and community-based care services (HCBC) between June 2015 and December 2017, were assessed at baseline, one month and three months. Changes in function (Barthel Index (BI)), caregiver strain (Caregiver Strain Index (CSI)), impact of environmental factors and satisfaction with stroke care were measured. Results: HCBC was delayed, fragmented and brief (median session duration 20 minutes (IQR 15.0-30.0)). Although function improved significantly, dependence remained high: median BI score changed from 40.0 (IQR 15.0-70.0) to 62.5 (IQR 30.0-81.25) (p = .019). A third (33.0% (30/91)) of caregivers initially experienced strain and the median CSI score remained 3.0 (IQR 0.0-7.0) (p = .672). Overall, patient and caregiver satisfaction with HCBC was low with only 46.9% (31/66) of caregivers and 17.4% (12/69) of patients satisfied with all aspects of care. Only 47.6% of assistive product needs were met. Environmental factors negatively impacted on patient function and caregiving. Conclusions: Clinical practice pathways and referral guidelines should be developed for the HCBC platform. Specific training of CHWs, focusing on how to educate, support and train family caregivers, provide assistive devices and refer to health services is needed.
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Affiliation(s)
- Elsje Scheffler
- a Division of Family Medicine and Primary Care, Stellenbosch University , Stellenbosch , South Africa
| | - Robert Mash
- a Division of Family Medicine and Primary Care, Stellenbosch University , Stellenbosch , South Africa
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81
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Scrutinio D, Giardini A, Chiovato L, Spanevello A, Vitacca M, Melazzini M, Giorgi G. The new frontiers of rehabilitation medicine in people with chronic disabling illnesses. Eur J Intern Med 2019; 61:1-8. [PMID: 30389274 DOI: 10.1016/j.ejim.2018.10.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 10/18/2018] [Accepted: 10/24/2018] [Indexed: 01/01/2023]
Abstract
Because of the demographic shift and the increased proportion of patients surviving acute critical illnesses, the number of people living with severely disabling chronic diseases and, consequently, the demand for rehabilitation are expected to increase sharply over time. As underscored by the World Health Organization, there is substantial evidence that the provision of inpatient rehabilitation in specialized rehabilitation units to people with complex needs is effective in fostering functional recovery, improving health-related quality of life, increasing independence, reducing institutionalization rate, and improving prognosis. Recent studies in the real world setting reinforce the evidence that patients with ischemic heart disease or stroke benefit from rehabilitation in terms of improved prognosis. In addition, there is evidence of the effectiveness of rehabilitation for the prevention of functional deterioration in patients with complex and/or severe chronic diseases. Given this evidence of effectiveness, rehabilitation should be regarded as an essential part of the continuum of care. Nonetheless, rehabilitation still is underdeveloped and underused. Efforts should be devoted to foster healthcare professional awareness of the benefits of rehabilitation and to increase referral and participation.
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Affiliation(s)
| | - Anna Giardini
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Luca Chiovato
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy; Dipartimento di Medicina Interna e Terapia Medica, Università di Pavia, Italy
| | - Antonio Spanevello
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy; Università degli Studi dell'Insubria, Varese, Italy
| | | | | | - Gianni Giorgi
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
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82
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Affiliation(s)
- Chris P Gale
- Clinical and Population Sciences Department, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Barbara Casadei
- Division of Cardiovascular Medicine, British Heart Foundation Centre of Research Excellence, University of Oxford & NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, UK
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83
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Martsevich SY, Kutishenko NP, Lukyanov MM, Zagrebelny AV, Dmitrieva NA, Okshina EY, Akimova AV, Voronina VP, Lerman OV, Gladilkina MP, Krasnikova GI, Palamarchuk VN, Parsadanyan NE, Chernyshova MI, Belova EN, Kudryashov EV, Shamalov NA, Arutyunov GP, Drapkina OM, Boytsov SA. Hospital register of patients with acute cerebrovascular accident (REGION): characteristics of patient and outcomes of hospital treatment. ACTA ACUST UNITED AC 2018. [DOI: 10.15829/1728-8800-2018-6-32-38] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- S. Yu. Martsevich
- National Medical Research Center for Preventive Medicine of the Ministry of Health
| | | | | | | | | | | | | | - V. P. Voronina
- National Medical Research Center for Preventive Medicine of the Ministry of Health
| | - O. V. Lerman
- National Medical Research Center for Preventive Medicine of the Ministry of Health
| | | | | | | | | | | | - E. N. Belova
- National Medical Research Center for Preventive Medicine of the Ministry of Health
| | - E. V. Kudryashov
- National Medical Research Center for Preventive Medicine of the Ministry of Health
| | - N. A. Shamalov
- N.I. Pirogov Russian National Research Medical University
| | | | - O. M. Drapkina
- National Medical Research Center for Preventive Medicine of the Ministry of Health
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84
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Venturelli PM, Appleton JP, Anderson CS, Bath PM. Acute Treatment of Stroke (Except Thrombectomy). Curr Neurol Neurosci Rep 2018; 18:77. [PMID: 30229395 DOI: 10.1007/s11910-018-0883-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
PURPOSE OF REVIEW The management of patients with acute stroke has been revolutionized in recent years with the advent of new effective treatments. In this rapidly evolving field, we provide an update on the management of acute stroke excluding thrombectomy, looking to recent, ongoing, and future trials. RECENT FINDINGS Large definitive trials have provided insight into acute stroke care including broadening the therapeutic window for thrombolysis, alternatives to standard dose alteplase, the use of dual antiplatelet therapy early after minor ischemic stroke, and treating elevated blood pressure in intracerebral hemorrhage. Further ongoing and future trials are eagerly awaited in this ever-expanding area. Although definitive trials have led to improvements in acute stroke care, there remains a need for further research to improve our understanding of pathophysiological mechanisms underlying different stroke types with the potential for treatments to be tailored to the individual.
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Affiliation(s)
- Paula Muñoz Venturelli
- Clinical Research Center, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago, Chile.,Department of Neurology and Psychiatry, Clínica Alemana de Santiago, Santiago, Chile.,The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Jason P Appleton
- Stroke Trials Unit, Division of Clinical Neurosciences, University of Nottingham, Nottingham, UK.,Stroke, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Craig S Anderson
- Clinical Research Center, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago, Chile. .,The George Institute for Global Health, University of New South Wales, Sydney, Australia. .,The George Institute China at Peking University Health Science Center, Beijing, China.
| | - Philip M Bath
- Stroke Trials Unit, Division of Clinical Neurosciences, University of Nottingham, Nottingham, UK.,Stroke, Nottingham University Hospitals NHS Trust, Nottingham, UK
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85
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Khatib R, Arevalo YA, Berendsen MA, Prabhakaran S, Huffman MD. Presentation, Evaluation, Management, and Outcomes of Acute Stroke in Low- and Middle-Income Countries: A Systematic Review and Meta-Analysis. Neuroepidemiology 2018; 51:104-112. [PMID: 30025394 DOI: 10.1159/000491442] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 06/23/2018] [Indexed: 12/22/2022] Open
Abstract
AIMS We performed a systematic review to evaluate stroke presentation, evaluation, management, and outcomes among studies conducted in low- and middle-income countries (LMIC). METHODS We searched MEDLINE (Ovid), Embase (Elsevier), and the Global Health (EBSCOhost) databases between January 2005 and June 2017 for studies conducted in LMICs defined by the World Bank. We pooled prevalence estimates using an inverse-variance weighting method and stratified by the country income group. RESULTS The search identified 36 hospital-based studies (64,256 participants) in LMICs. Mean (SD) age ranged from 51 (14) to 72 (12) years, and 29-56% of patients were women. Hypertension was the most commonly reported risk factor (64% [95% CI 59-69]). In settings where MRI was not used, head CT scans were reported among 90% patients (95% CI 79-97). Overall, 3% (95% CI 2-4) of patients were treated with tissue plasminogen activator, and 78% (95% CI 66-88) were treated with antiplatelet therapy. Overall, the rate of in-hospital mortality was 14% (95% CI 10-19), and the rate of in-hospital pneumonia was 17% (95% CI 14-20). CONCLUSIONS Our review revealed the low use of evidence-based practices for acute stroke care in LMIC. The true use in hospitals that do not conduct this research is probably even lower. Strategies to evaluate and improve health system performance for acute stroke care, including implantation of stroke units and making thrombolysis more available and affordable are needed in LMIC. Registration in Prospero: CRD42017069325.
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Affiliation(s)
- Rasha Khatib
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Yurany A Arevalo
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Mark A Berendsen
- Galter Health Sciences Library, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Shyam Prabhakaran
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Mark D Huffman
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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86
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Brainin M. Stroke units around the world: the success story continues. Lancet 2018; 391:1970-1971. [PMID: 29864010 DOI: 10.1016/s0140-6736(18)30908-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 04/11/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Michael Brainin
- Department of Clinical Neurosciences and Prevention, Danube University Krems, Krems 3500, Austria.
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