Exercise-with-melatonin therapy has complementary and synergistic effects on spinal cord injury and Alzheimer's disease,but its effect on stroke is still poorly understood.In this study,we established a rat model ...Exercise-with-melatonin therapy has complementary and synergistic effects on spinal cord injury and Alzheimer's disease,but its effect on stroke is still poorly understood.In this study,we established a rat model of ischemic stroke by occluding the middle cerebral artery for 60 minutes.We treated the rats with exercise and melatonin therapy for 7 consecutive days.Results showed that exercise-with-melatonin therapy significantly prolonged sleep duration in the model rats,increased delta power values,and regularized delta power rhythm.Additionally,exercise-with-melatonin therapy improved coordination,endurance,and grip strength,as well as learning and memory abilities.At the same time,it led to higher hippocampal CA1 neuron activity and postsynaptic density thickness and lower expression of glutamate receptor 2 than did exercise or melatonin therapy alone.These findings suggest that exercise-withmelatonin therapy can alleviate sleep disorder and motor dysfunction by increasing glutamate receptor 2 protein expression and regulating hippocampal CA1 synaptic plasticity.展开更多
Objective:To explore the medication rule of Traditional Chinese Medicine(TCM)in the treatment of sleep disorder after stroke by using data mining technology.Methods:A computer search was used to search the electronic ...Objective:To explore the medication rule of Traditional Chinese Medicine(TCM)in the treatment of sleep disorder after stroke by using data mining technology.Methods:A computer search was used to search the electronic database of clinical literature on the treatment of sleep disorders after stroke by TCM from January 2000 to January 2021.Excel was used to establish the database,and the prescription information was described and analyzed statistically.Using IBM SPSS Modeler 18.0 software,Apriori algorithm was used for TCM association analysis,and IBM SPSS 22.0 software was used for systematic cluster analysis of high-frequency TCM.Results:A total of 67 literatures were included,covering 131 traditional Chinese medicines.The medecines with a higher frequency of sodium use include Ziziphi Spinosae Semen(Suanzaoren),Angelicae Sinensis Radix(Danggui),Ligusticum(Chuanxiong),liquorice(Gancao),Poria cocos(Fuling),and so on.From the effect point of view,deficiency-tonifying medicine,sedative medicine and blood-activating and stasis-removing medicine are commonly used.The medicinal properties are mainly cold,mild and warm.The main medicine flavor are sweet and bitter.The medicines mostly belong to the liver,heart and spleen Meridian.Thirty-three association rules were obtained for medicine pairs and medicine groups from the correlation analysis,and the core combinations were"Ziziphi Spinosae Semen(Suanzaoren)-Tuber fleeceflower stem(Yejiaoteng)","Ziziphi Spinosae Semen(Suanzaoren)-Polygala(Yuanzhi)","Ziziphi Spinosae Semen(Suanzaoren)-Cortex albiziae(Hehuanpi)"and"Angelicae Sinensis Radix(Danggui)-Radix bupleuri(Chaihu)-Radix Paeoniae Alba(Baishao)"and so on.Seven medicine aggregation groups were obtained by medicine cluster analysis.Conclusion:In the treatment of sleep disorder after stroke by TCM,the main method is to calm the heart and mind.Meanwhile,according to different syndrome types,the treatment methods of tonifying the heart and spleen,nourishing the liver and kidney,soothing the liver and softening the liver,clearing heat and resolving phlegm,nourishing the blood and promoting blood circulation are selected,which provide certain reference for clinical treatment.展开更多
The association between sleep-disordered breathing(SDB) and cardiovascular risk has been the focus of attention in recent years.Sleep disorders are emerging risk factors for cardiovascular disease and have been relate...The association between sleep-disordered breathing(SDB) and cardiovascular risk has been the focus of attention in recent years.Sleep disorders are emerging risk factors for cardiovascular disease and have been related to the whole spectrum of stroke,including transient ischemic attack,ischemic cerebral infarction and intracerebral haemorrhage.It has been shown that lacunar stroke or lacunar infarctions affecting the internal capsule or the protuberance are associated with a higher frequency of SDB.Acute stroke patients with associated SDB have a worse prognosis and a higher mortality as compared to patients with first-ever stroke without SDB.Preliminary studies provide evidence of the usefulness of treatment with continuous positive airway pressure when SDB is present in stroke patients.展开更多
OBJECTIVE Obstructive sleep apnea(OSA)is a potential cardiovascular risk.We aimed to investigate the association of OSA with heart rhythm disorders and prognosis in elderly patients with new-onset acute myocardial inf...OBJECTIVE Obstructive sleep apnea(OSA)is a potential cardiovascular risk.We aimed to investigate the association of OSA with heart rhythm disorders and prognosis in elderly patients with new-onset acute myocardial infarction(AMI).METHODS We prospectively enrolled 252 AMI elderly patients(mean age,68.5±6.9 years)who were undergoing revascularization and completed a sleep study during their hospitalization.All subjects were categorized into non-OSA(apnea–hypopnea index(AHI)<15,n=130)and OSA(AHI≥15,n=122)groups based on the AHI.The changes in the autonomic nervous system,incidence of arrhythmia during nocturnal sleep,and major adverse cardiovascular and cerebrovascular events(MACCEs)were compared between the groups.RESULTS The mean AHI value in all AMI patients was 22.8±10.9.OSA patients showed higher levels of body mass index and peak high-sensitivity C-reactive protein and lower levels of minimum nocturnal oxygen saturation(Min Sa O2),as well as greater proportion of multivessel coronary artery disease(all P<0.05).The OSA group also showed significant increases in heart rate variability and heart rate turbulence onset(both P<0.05)and higher incidence of arrhythmia(including sinus,atrial,and ventricular in origin).At a median follow-up of 6 months(mean 0.8–1.6 years),OSA(AHI≥15)combined with hypoxia(Min Sa O2≤80%)was independently associated with the incidence of MACCEs(hazard ratio[HR]:4.536;95%confidence interval[CI]:1.461-14.084,P=0.009)after adjusting for traditional risk factors.CONCLUSIONS OSA and OSA-induced hypoxia may correlate with the severity of myocardial infarction,increase the occurrence of heart rhythm disorders in elderly subacute MI patients,and worsen their short-term poor outcomes.展开更多
Stroke is a leading cause of death and disability.Despite expensive and elaborative research in finding out mechanisms of interrelation between sleep-disordered breathing(SDB)and stroke,there is yet much attention to ...Stroke is a leading cause of death and disability.Despite expensive and elaborative research in finding out mechanisms of interrelation between sleep-disordered breathing(SDB)and stroke,there is yet much attention to be given in stroke units worldwide to the prompt diagnosis and treatment of SDB in order to improve morbidity and mortality rates related with stroke.The preventive diagnosis and treatment of SDB reduce stroke rate and improves penumbra area in case of ischemic stroke.Stroke itself predispose to SDB,making the interrelationship more complicated.The review by Parra O and Arboix A reflects the results from carefully selected reviews reported in the literature so far.This review of the literature and presentation of the original study of the Authors based on their patients’data,enhances the conviction that there exists a direct relation between SDB and stroke.Diagnosis of SDB in new stroke cases should be sought and treated carefully whenever present.展开更多
Objective:To investigate the effect of psychological education combined with progressive muscle relaxation training on the symptom cluster and rehospitalization of elderly patients with coronary heart disease.Methods:...Objective:To investigate the effect of psychological education combined with progressive muscle relaxation training on the symptom cluster and rehospitalization of elderly patients with coronary heart disease.Methods:This study is a longitudinal randomized controlled study involving 140 elderly patients with coronary heart disease.The patients were divided into two groups:an intervention group and a control group,with 70 cases in each group,via random number table.The patients in the control group received routine nursing,whereas those in the intervention group received psychological education combined with progressive muscle relaxation training for 4 weeks on the basis of routine nursing.The effect of the intervention was evaluated before intervention,at the end of 1 month,3 months,and 6 months after intervention.Results:At the end of 1 month,3 months,and 6 months,the sleep,fatigue,anxiety,and functional status of the patients in the intervention group were significantly better than those of the control group,with statistical significance difference(P<0.05).The rehospitalization rate of the intervention group was lower than that of the control group,and the difference was statistically significant(X2=10.685,P=0.001).Conclusion:Psychological education combined with progressive muscle relaxation training is effective in alleviating the symptom cluster of elderly patients with coronary heart disease and reducing their rehospitalization rate;thus,it should be popularized.展开更多
Background Stroke is now the most prevalent and debilitating disease affecting diabetic population in China. The study aimed to investigate the prevalence of stroke and metabolic disorders in the middle-aged and elder...Background Stroke is now the most prevalent and debilitating disease affecting diabetic population in China. The study aimed to investigate the prevalence of stroke and metabolic disorders in the middle-aged and elderly Chinese with type 2 diabetes. Methods A total of 4 629 subjects with type 2 diabetes (males: 1 917; females: 2 712) aged ≥ 40 years from Shijingshan district, Beijing, China from November 2011 to August 2012 were included in the study. Data on demographic information, lifestyle, history of diabetes mellitus, stroke, coronary heart disease, hypertension, and dyslipidemia were collected. The oral glucose tolerance test or a standard meal test was performed. Non-fatal stroke was reported by the subjects. The 2-tailed test was used, and P 〈0.05 was regarded as statistically significant. Results Prevalence of stroke in the subjects with type 2 diabetes was 5.5%. The prevalence of smoking, overweight or obesity, hypertension, and dyslipidemia was 41.0%, 65.8%, 67.4%, and 52.0% in males, and 2.2%, 65.5%, 69.5%, and 57.6% in females. Multivariate Logistic regression analysis showed that increased age, hypertension, diabetic duration, and overweight or obesity were positively correlated with stroke in the population with type 2 diabetes, whereas high- density lipoprotein cholesterol level was negatively correlated with stroke. After adjustment for age and gender, the odds ratio values of stroke in subjects having 1,2 or ≥3 of 4 risk factors, including smoking, overweight or obesity, hypertension and dyslipidemia, were 2.302 (95% CI: 0.789-6.712), 4.089 (95% CI: 1.470-11.373), 6.023 (95% CI: 2.176-16.666), compared with subjects without any of the above 4 risk factors. Conclusions The prevalence of stroke was higher in middle-aged and eldedy Chinese with type 2 diabetes than that in the general population. With the aggregation of risk factors, the prevalence of stroke increased.展开更多
目的采用Meta分析评价正念干预(MBI)对脑卒中患者睡眠障碍的改善效果。方法计算机检索Embase、PubMed、Cochrane Library、Web of Science、CINAHL、中国知网、万方、维普、中国生物医学文献数据库,检索时间为建库至2022年10月31日。依...目的采用Meta分析评价正念干预(MBI)对脑卒中患者睡眠障碍的改善效果。方法计算机检索Embase、PubMed、Cochrane Library、Web of Science、CINAHL、中国知网、万方、维普、中国生物医学文献数据库,检索时间为建库至2022年10月31日。依照纳入和排除标准筛选文献并对纳入文献进行资料提取和质量评价,使用RevMan5.3软件进行Meta分析。结果共纳入12篇文献,1006例患者,其中观察组502例,对照组504例。Meta分析结果显示,观察组的匹兹堡睡眠质量指数(PSQI)评分低于对照组(P<0.00001);合并结果显示,两组的总睡眠时间(TST)、醒觉次数(AT)、醒觉时间(AWT)、睡眠效率(SE)、3期持续睡眠时间(S_(3))、4期持续睡眠时间(S_(4))、非快速眼动睡眠期(NREM)、醒觉时间占总记录时间比例(AR)、总微醒觉次数(MAT)、快速动眼期微醒觉次数(MAT-REM)比较,差异具有统计学意义(P<0.05)。结论MBI可在短期内缓解脑卒中患者睡眠障碍及伴随的焦虑、抑郁等负性情绪,但是能否长期从中获益尚需开展高质量、大样本、多中心随访研究。展开更多
目的分析2013—2023年缺血性卒中和睡眠相关性研究的现状及研究热点。方法在Web of Science核心合集中检索2013年1月1日—2023年12月31日缺血性卒中和睡眠相关性研究的文献。使用RStudio的bibliometrix软件包和VOSviewer软件对该领域研...目的分析2013—2023年缺血性卒中和睡眠相关性研究的现状及研究热点。方法在Web of Science核心合集中检索2013年1月1日—2023年12月31日缺血性卒中和睡眠相关性研究的文献。使用RStudio的bibliometrix软件包和VOSviewer软件对该领域研究的发文量、国家/地区、机构、作者、期刊、文献引用、关键词和研究热点进行分析,并进行可视化呈现。结果共检索到798篇文献。以通信作者分析,中国发文199篇,居全球首位,且与多个国家建立了合作关系。美国发文196篇,位列第2。发文量最多的机构是加拿大多伦多大学,共34篇。发文量前10位的作者中5位来自美国密歇根大学,相互合作较密切,其中美国学者Devin L Brown发表文章数量为28篇,被引频次236次,发文量和被引频次均居首位。发文量最多的期刊是Sleep Medicine(74篇),发表文章被引频次最高的期刊是Stroke(3542次)。关键词可视化分析发现卒中与睡眠呼吸暂停出现频次最高。在卒中与睡眠相关性研究领域,研究主题分析提示失眠、抑郁作为基础课题对该领域发展非常重要,卒中预防、功能结局、脑血流主题研究需要努力开发。结论越来越多的研究聚焦于缺血性卒中和睡眠之间的关联性,中国和美国在该领域发表文献较多,睡眠呼吸障碍是主要研究热点。未来在卒中和睡眠领域可探索失眠、抑郁、卒中预防、功能结局、脑血流等主题。展开更多
基金supported by China Rehabilitation Research Center,No.2021zx-03the Special Fund for Joint Training of Doctoral Students between the University of Health and Rehabilitation Sciences and China Rehabilitation Research Center,No.2020 kfdx-008(both to TZ)。
文摘Exercise-with-melatonin therapy has complementary and synergistic effects on spinal cord injury and Alzheimer's disease,but its effect on stroke is still poorly understood.In this study,we established a rat model of ischemic stroke by occluding the middle cerebral artery for 60 minutes.We treated the rats with exercise and melatonin therapy for 7 consecutive days.Results showed that exercise-with-melatonin therapy significantly prolonged sleep duration in the model rats,increased delta power values,and regularized delta power rhythm.Additionally,exercise-with-melatonin therapy improved coordination,endurance,and grip strength,as well as learning and memory abilities.At the same time,it led to higher hippocampal CA1 neuron activity and postsynaptic density thickness and lower expression of glutamate receptor 2 than did exercise or melatonin therapy alone.These findings suggest that exercise-withmelatonin therapy can alleviate sleep disorder and motor dysfunction by increasing glutamate receptor 2 protein expression and regulating hippocampal CA1 synaptic plasticity.
基金Beijing Science and Technology Program(No.Z191100006619065)National Key R&D Program(No.2017YFC1700101)。
文摘Objective:To explore the medication rule of Traditional Chinese Medicine(TCM)in the treatment of sleep disorder after stroke by using data mining technology.Methods:A computer search was used to search the electronic database of clinical literature on the treatment of sleep disorders after stroke by TCM from January 2000 to January 2021.Excel was used to establish the database,and the prescription information was described and analyzed statistically.Using IBM SPSS Modeler 18.0 software,Apriori algorithm was used for TCM association analysis,and IBM SPSS 22.0 software was used for systematic cluster analysis of high-frequency TCM.Results:A total of 67 literatures were included,covering 131 traditional Chinese medicines.The medecines with a higher frequency of sodium use include Ziziphi Spinosae Semen(Suanzaoren),Angelicae Sinensis Radix(Danggui),Ligusticum(Chuanxiong),liquorice(Gancao),Poria cocos(Fuling),and so on.From the effect point of view,deficiency-tonifying medicine,sedative medicine and blood-activating and stasis-removing medicine are commonly used.The medicinal properties are mainly cold,mild and warm.The main medicine flavor are sweet and bitter.The medicines mostly belong to the liver,heart and spleen Meridian.Thirty-three association rules were obtained for medicine pairs and medicine groups from the correlation analysis,and the core combinations were"Ziziphi Spinosae Semen(Suanzaoren)-Tuber fleeceflower stem(Yejiaoteng)","Ziziphi Spinosae Semen(Suanzaoren)-Polygala(Yuanzhi)","Ziziphi Spinosae Semen(Suanzaoren)-Cortex albiziae(Hehuanpi)"and"Angelicae Sinensis Radix(Danggui)-Radix bupleuri(Chaihu)-Radix Paeoniae Alba(Baishao)"and so on.Seven medicine aggregation groups were obtained by medicine cluster analysis.Conclusion:In the treatment of sleep disorder after stroke by TCM,the main method is to calm the heart and mind.Meanwhile,according to different syndrome types,the treatment methods of tonifying the heart and spleen,nourishing the liver and kidney,soothing the liver and softening the liver,clearing heat and resolving phlegm,nourishing the blood and promoting blood circulation are selected,which provide certain reference for clinical treatment.
文摘The association between sleep-disordered breathing(SDB) and cardiovascular risk has been the focus of attention in recent years.Sleep disorders are emerging risk factors for cardiovascular disease and have been related to the whole spectrum of stroke,including transient ischemic attack,ischemic cerebral infarction and intracerebral haemorrhage.It has been shown that lacunar stroke or lacunar infarctions affecting the internal capsule or the protuberance are associated with a higher frequency of SDB.Acute stroke patients with associated SDB have a worse prognosis and a higher mortality as compared to patients with first-ever stroke without SDB.Preliminary studies provide evidence of the usefulness of treatment with continuous positive airway pressure when SDB is present in stroke patients.
基金supported by National Natural Science Youth Fund of China(81100098)Shanghai Municipal Commission of Health and Family Planning for Key Discipline Establishment(2015ZB0503&201840083)Production,Teaching and Research Program for University Teachers in Shanghai(RC20190079)。
文摘OBJECTIVE Obstructive sleep apnea(OSA)is a potential cardiovascular risk.We aimed to investigate the association of OSA with heart rhythm disorders and prognosis in elderly patients with new-onset acute myocardial infarction(AMI).METHODS We prospectively enrolled 252 AMI elderly patients(mean age,68.5±6.9 years)who were undergoing revascularization and completed a sleep study during their hospitalization.All subjects were categorized into non-OSA(apnea–hypopnea index(AHI)<15,n=130)and OSA(AHI≥15,n=122)groups based on the AHI.The changes in the autonomic nervous system,incidence of arrhythmia during nocturnal sleep,and major adverse cardiovascular and cerebrovascular events(MACCEs)were compared between the groups.RESULTS The mean AHI value in all AMI patients was 22.8±10.9.OSA patients showed higher levels of body mass index and peak high-sensitivity C-reactive protein and lower levels of minimum nocturnal oxygen saturation(Min Sa O2),as well as greater proportion of multivessel coronary artery disease(all P<0.05).The OSA group also showed significant increases in heart rate variability and heart rate turbulence onset(both P<0.05)and higher incidence of arrhythmia(including sinus,atrial,and ventricular in origin).At a median follow-up of 6 months(mean 0.8–1.6 years),OSA(AHI≥15)combined with hypoxia(Min Sa O2≤80%)was independently associated with the incidence of MACCEs(hazard ratio[HR]:4.536;95%confidence interval[CI]:1.461-14.084,P=0.009)after adjusting for traditional risk factors.CONCLUSIONS OSA and OSA-induced hypoxia may correlate with the severity of myocardial infarction,increase the occurrence of heart rhythm disorders in elderly subacute MI patients,and worsen their short-term poor outcomes.
文摘Stroke is a leading cause of death and disability.Despite expensive and elaborative research in finding out mechanisms of interrelation between sleep-disordered breathing(SDB)and stroke,there is yet much attention to be given in stroke units worldwide to the prompt diagnosis and treatment of SDB in order to improve morbidity and mortality rates related with stroke.The preventive diagnosis and treatment of SDB reduce stroke rate and improves penumbra area in case of ischemic stroke.Stroke itself predispose to SDB,making the interrelationship more complicated.The review by Parra O and Arboix A reflects the results from carefully selected reviews reported in the literature so far.This review of the literature and presentation of the original study of the Authors based on their patients’data,enhances the conviction that there exists a direct relation between SDB and stroke.Diagnosis of SDB in new stroke cases should be sought and treated carefully whenever present.
文摘Objective:To investigate the effect of psychological education combined with progressive muscle relaxation training on the symptom cluster and rehospitalization of elderly patients with coronary heart disease.Methods:This study is a longitudinal randomized controlled study involving 140 elderly patients with coronary heart disease.The patients were divided into two groups:an intervention group and a control group,with 70 cases in each group,via random number table.The patients in the control group received routine nursing,whereas those in the intervention group received psychological education combined with progressive muscle relaxation training for 4 weeks on the basis of routine nursing.The effect of the intervention was evaluated before intervention,at the end of 1 month,3 months,and 6 months after intervention.Results:At the end of 1 month,3 months,and 6 months,the sleep,fatigue,anxiety,and functional status of the patients in the intervention group were significantly better than those of the control group,with statistical significance difference(P<0.05).The rehospitalization rate of the intervention group was lower than that of the control group,and the difference was statistically significant(X2=10.685,P=0.001).Conclusion:Psychological education combined with progressive muscle relaxation training is effective in alleviating the symptom cluster of elderly patients with coronary heart disease and reducing their rehospitalization rate;thus,it should be popularized.
文摘Background Stroke is now the most prevalent and debilitating disease affecting diabetic population in China. The study aimed to investigate the prevalence of stroke and metabolic disorders in the middle-aged and elderly Chinese with type 2 diabetes. Methods A total of 4 629 subjects with type 2 diabetes (males: 1 917; females: 2 712) aged ≥ 40 years from Shijingshan district, Beijing, China from November 2011 to August 2012 were included in the study. Data on demographic information, lifestyle, history of diabetes mellitus, stroke, coronary heart disease, hypertension, and dyslipidemia were collected. The oral glucose tolerance test or a standard meal test was performed. Non-fatal stroke was reported by the subjects. The 2-tailed test was used, and P 〈0.05 was regarded as statistically significant. Results Prevalence of stroke in the subjects with type 2 diabetes was 5.5%. The prevalence of smoking, overweight or obesity, hypertension, and dyslipidemia was 41.0%, 65.8%, 67.4%, and 52.0% in males, and 2.2%, 65.5%, 69.5%, and 57.6% in females. Multivariate Logistic regression analysis showed that increased age, hypertension, diabetic duration, and overweight or obesity were positively correlated with stroke in the population with type 2 diabetes, whereas high- density lipoprotein cholesterol level was negatively correlated with stroke. After adjustment for age and gender, the odds ratio values of stroke in subjects having 1,2 or ≥3 of 4 risk factors, including smoking, overweight or obesity, hypertension and dyslipidemia, were 2.302 (95% CI: 0.789-6.712), 4.089 (95% CI: 1.470-11.373), 6.023 (95% CI: 2.176-16.666), compared with subjects without any of the above 4 risk factors. Conclusions The prevalence of stroke was higher in middle-aged and eldedy Chinese with type 2 diabetes than that in the general population. With the aggregation of risk factors, the prevalence of stroke increased.
文摘目的采用Meta分析评价正念干预(MBI)对脑卒中患者睡眠障碍的改善效果。方法计算机检索Embase、PubMed、Cochrane Library、Web of Science、CINAHL、中国知网、万方、维普、中国生物医学文献数据库,检索时间为建库至2022年10月31日。依照纳入和排除标准筛选文献并对纳入文献进行资料提取和质量评价,使用RevMan5.3软件进行Meta分析。结果共纳入12篇文献,1006例患者,其中观察组502例,对照组504例。Meta分析结果显示,观察组的匹兹堡睡眠质量指数(PSQI)评分低于对照组(P<0.00001);合并结果显示,两组的总睡眠时间(TST)、醒觉次数(AT)、醒觉时间(AWT)、睡眠效率(SE)、3期持续睡眠时间(S_(3))、4期持续睡眠时间(S_(4))、非快速眼动睡眠期(NREM)、醒觉时间占总记录时间比例(AR)、总微醒觉次数(MAT)、快速动眼期微醒觉次数(MAT-REM)比较,差异具有统计学意义(P<0.05)。结论MBI可在短期内缓解脑卒中患者睡眠障碍及伴随的焦虑、抑郁等负性情绪,但是能否长期从中获益尚需开展高质量、大样本、多中心随访研究。
文摘目的分析2013—2023年缺血性卒中和睡眠相关性研究的现状及研究热点。方法在Web of Science核心合集中检索2013年1月1日—2023年12月31日缺血性卒中和睡眠相关性研究的文献。使用RStudio的bibliometrix软件包和VOSviewer软件对该领域研究的发文量、国家/地区、机构、作者、期刊、文献引用、关键词和研究热点进行分析,并进行可视化呈现。结果共检索到798篇文献。以通信作者分析,中国发文199篇,居全球首位,且与多个国家建立了合作关系。美国发文196篇,位列第2。发文量最多的机构是加拿大多伦多大学,共34篇。发文量前10位的作者中5位来自美国密歇根大学,相互合作较密切,其中美国学者Devin L Brown发表文章数量为28篇,被引频次236次,发文量和被引频次均居首位。发文量最多的期刊是Sleep Medicine(74篇),发表文章被引频次最高的期刊是Stroke(3542次)。关键词可视化分析发现卒中与睡眠呼吸暂停出现频次最高。在卒中与睡眠相关性研究领域,研究主题分析提示失眠、抑郁作为基础课题对该领域发展非常重要,卒中预防、功能结局、脑血流主题研究需要努力开发。结论越来越多的研究聚焦于缺血性卒中和睡眠之间的关联性,中国和美国在该领域发表文献较多,睡眠呼吸障碍是主要研究热点。未来在卒中和睡眠领域可探索失眠、抑郁、卒中预防、功能结局、脑血流等主题。