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Jung E, Kim DK, Lee SY, Ryu HH. Sex disparity in stroke risk among patients with insomnia: a 19-year prospective cohort study. J Clin Sleep Med 2024; 20:1669-1674. [PMID: 38916286 PMCID: PMC11446123 DOI: 10.5664/jcsm.11268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 06/26/2024]
Abstract
STUDY OBJECTIVES Considering the increased prevalence and more severe manifestations of insomnia among females along with established sex differences in ischemic stroke (IS) occurrence, this research aimed to examine the potential effects of the interaction between insomnia and sex on the incidence and outcome of IS. METHODS We used data from the Korean Genome and Epidemiology Study. The main exposure variables were insomnia history and sex. The main outcome was the occurrence of IS observed in biennial follow-up surveys. Cox proportional regression analysis was performed to estimate the effects of insomnia and sex on IS incidence. We also conducted interaction analysis to investigate the interaction effects between insomnia and sex on IS incidence. RESULTS During 19 years of follow-up involving 8,933 individuals, we documented 370 cases of new-onset stroke (2.88 cases per 1,000 person-years). Cox proportional regression analysis showed that insomnia and female sex did not increase the risk of IS (hazard ratio: 1.13 [95% confidence interval: 0.86-1.51] and hazard ratio: 0.86 [95% confidence interval: 0.63-1.17], respectively). Interaction analysis demonstrated that stroke risk was increased only among females with insomnia (hazard ratio: 1.34 [95% confidence interval: 1.05-1.80]) compared with those without insomnia. CONCLUSIONS Our study highlights the significance of considering sex-specific factors when evaluating the relationship between insomnia and IS risk, particularly emphasizing the unique role of insomnia in IS risk among females. CITATION Jung E, Kim DK, Lee SY, Ryu HH. Sex disparity in stroke risk among patients with insomnia: a 19-year prospective cohort study. J Clin Sleep Med. 2024;20(10):1669-1674.
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Affiliation(s)
- Eujene Jung
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, South Korea
- Department of Medicine, Chonnam National University Hospital, Gwangju, South Korea
| | - Dong Ki Kim
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, South Korea
| | - Sun Young Lee
- Public Health Center, Seoul National University, Seoul, South Korea
- Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyun Ho Ryu
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, South Korea
- Department of Medicine, Chonnam National University Hospital, Gwangju, South Korea
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2
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Vincis E, Prandin G, Furlanis G, Scali I, Buoite Stella A, Cillotto T, Lugnan C, Caruso P, Naccarato M, Manganotti P. Sex differences in Wake-Up Stroke patients characteristics and outcomes. Neurol Sci 2024; 45:4871-4879. [PMID: 38772977 DOI: 10.1007/s10072-024-07597-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 05/14/2024] [Indexed: 05/23/2024]
Abstract
OBJECTIVES Wake-up Stroke (WUS) accounts for about 25% of all ischemic strokes. Differences according to sex in the WUS subgroup has been poorly investigated so far, so we aimed to assess these differences by differentiating the enrolled population based on treatment administered. MATERIALS & METHODS We retrospectively analysed clinical and imaging data of WUS patients admitted to our hospital between November 2013 and December 2018 dividing them in two groups: rTPA-treated and non-rTPA treated group. To point out outcome differences we evaluated: NIHSS at 7 days or at discharge, mRS at discharge and ΔNIHSS. RESULTS We enrolled 149 WUS patients, 74 rTPA treated and 75 non-rTPA treated. Among rTPA treated patients, time from last known well (LKW) to Emergency Department (ED) admission was longer in females than males (610 vs 454 min), while females had a higher ΔNIHSS than males (5 vs 3). Finally, among non-rTPA treated patients, females were older than males (85 vs 79 years), had a higher pre-admission mRS (although very low in both cases), had a longer length of stay (17 vs 13 days) and shown a higher NIHSS at discharge (4 vs 2) compared to males. CONCLUSIONS Females not receiving thrombolytic treatment had worse functional outcome than males, showing a higher NIHSS at discharge but, in contrast, when treated with rTPA they showed better neurological recovery as measured by a greater ΔNIHSS. We emphasize the importance of a prompt recognition of WUS in females since they seem to benefit more from rTPA treatment.
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Affiliation(s)
- Emanuele Vincis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy.
| | - Gabriele Prandin
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Giovanni Furlanis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Ilario Scali
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Alex Buoite Stella
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Tommaso Cillotto
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Carlo Lugnan
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Paola Caruso
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Marcello Naccarato
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
| | - Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Strada Di Fiume, 447 - 34149, Trieste, Italy
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Otite FO, Morris N. Race, Ethnicity, and Gender Disparities in the Management and Outcomes of Critically Ill Adults with Acute Stroke. Crit Care Clin 2024; 40:709-740. [PMID: 39218482 DOI: 10.1016/j.ccc.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
Racial, ethnicity and sex disparities are pervasive in the evaluation and acute care of ischemic stroke patients. Administration of intravenous thrombolysis and mechanical thrombectomy are the most critical steps in ischemic stroke treatment but compared to White patients, ischemic stroke patients from minority racial and ethnic groups are less likely to receive these potentially life-saving interventions. Sex and racial disparities in intracerebral hemorrhage or subarachnoid hemorrhage treatment have not been well studied.
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Affiliation(s)
- Fadar Oliver Otite
- Cerebrovascular Division, Upstate Neurological Institute, Syracuse, NY, USA.
| | - Nicholas Morris
- Neurocritical Care Division, Department of Neurology, University of Maryland, Baltimore, MD, USA
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Wang J, Chen Y. Age at menopause and risk of ischaemic stroke: a systematic review and meta-analysis. Eur J Prev Cardiol 2024; 31:1595-1605. [PMID: 38700014 DOI: 10.1093/eurjpc/zwae156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/05/2024] [Accepted: 04/20/2024] [Indexed: 05/05/2024]
Abstract
AIMS Despite ischaemic stroke having much importance as one of the top 10 causes of death in older women, there are limited data on age at menopause and ischaemic stroke. We performed a systematic review and meta-analysis to estimate the effect of age at menopause on ischaemic stroke. METHODS AND RESULTS We screened four databases (PubMed, Cochrane, Web of Science, and EMBASE databases) up to 17 July 2023. This systematic review was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines and was registered with PROSPERO (CRD42023444245). Data extraction and quality assessment were independently undertaken by two reviewers. A random-effects model was used for meta-analysis using Revman5.4 to calculate the risk ratio of the incidence of ischaemic stroke. Heterogeneity was assessed using I2. Meta-regression and assessment for bias were performed. Out of 725 records identified, 10 studies were included in the qualitative synthesis and the quantitative meta-analysis. The pooled incidence rate for ischaemic strokes which age at menopause before 43 years old was 1.22 [95% confidence interval (CI): 1.02-1.46]. The pooled incidence rate of early menopause was 1.26 (95% CI: 1.07-1.48) for ischaemic stroke. The incidence rate of ischaemic stroke for women with early menopause may be in an environment with a high incidence for a long time. CONCLUSION This meta-analysis suggests that early menopause is associated with an increased risk of ischaemic stroke. Age at onset of menopause before 43 years old may be the cut-off value of increased risk of ischaemic stroke.
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Affiliation(s)
- Jie Wang
- Department of Obstetrics and Gynecology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring Road West, Fengtai District, Beijing 100070, China
| | - Ying Chen
- Department of Obstetrics and Gynecology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring Road West, Fengtai District, Beijing 100070, China
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Safa, Norton CE. Plasminogen Activation Inhibitor-1 Promotes Resilience to Acute Oxidative Stress in Cerebral Arteries from Females. Pharmaceuticals (Basel) 2024; 17:1210. [PMID: 39338372 PMCID: PMC11434643 DOI: 10.3390/ph17091210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2024] [Revised: 09/09/2024] [Accepted: 09/10/2024] [Indexed: 09/30/2024] Open
Abstract
Plasminogen activation inhibitor-1 (PAI-1) plays a central role in thrombus formation leading to stroke; however, the contributions of PAI-1 to cellular damage in response to reactive oxygen species which are elevated during reperfusion are unknown. Given that PAI-1 can limit apoptosis, we hypothesized that PAI increases the resilience of cerebral arteries to H2O2 (200 µM). Cell death, mitochondrial membrane potential, and mitochondrial ROS production were evaluated in pressurized mouse posterior cerebral arteries from males and females. The effects of pharmacological and genetic inhibition of PAI-1 signaling were evaluated with the inhibitor PAI-039 (10 µM) and PAI-1 knockout mice, respectively. During exposure to H2O2, PCAs from male mice lacking PAI-1 had reduced mitochondrial depolarization and smooth muscle cell death, and PAI-039 increased EC death. In contrast, mitochondrial depolarization and cell death were augmented in female PCAs. With no effect of PAI-1 inhibition on resting mitochondrial ROS production, vessels from female PAI-1 knockout mice had increased mitochondrial ROS generation during H2O2 exposure. During acute exposure to oxidative stress, protein ablation of PAI-1 enhances cell death in posterior cerebral arteries from females while limiting cell death in males. These findings provide important considerations for blood flow restoration during stroke treatment.
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Affiliation(s)
- Safa
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO 65212, USA
| | - Charles E Norton
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO 65212, USA
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Meng H, Pan T, Pan D, Su X, Lu W, Wang X, Liu Z, Geng Y, Ma X, Liang P. Females with diabetes have a higher risk of ischemic stroke readmission: a retrospective cohort study. BMC Public Health 2024; 24:2488. [PMID: 39266983 PMCID: PMC11396089 DOI: 10.1186/s12889-024-20006-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 09/06/2024] [Indexed: 09/14/2024] Open
Abstract
BACKGROUND There are significant sex differences in the incidence of stroke or diabetes mellitus. However, little is known about sex differences in stroke rehospitalization among diabetic patients. OBJECT To explore the sex differences in short-term and long-term rehospitalization of ischemic stroke patients with Type 2 diabetes mellitus. METHODS A retrospective cohort study was conducted from 2017 to 2021. The rehospitalization events of ischemic stroke patients with diabetes mellitus were identified by the national unified Electronic Health Record. Propensity score matching was applied to adjust for multiple covariates, and LASSO regression was used to screen for independent variables. Cox proportional hazards model was utilized to analyze the different sex in short-term (90 days, 1 year) and long-term (5 years) rehospitalization in ischemic stroke patients with type 2 diabetes mellitus. RESULT A total of 10,724 ischemic stroke patients were included in this study, of whom 5,952 (55.5%) were males. After a 1:1 propensity score matching, there were 3,460 males and 2,772 females. After adjusting for confounding factors, female patients with type 2 diabetes had an increased risk of ischemic stroke rehospitalization at 90 days (HR: 1.94, 95%CI: 1.13-3.33, P < 0.05), 1 year (HR: 1.65, 95%CI:1.22-2.23, P = 0.001), and 5 years (HR: 1.58, 95%CI: 1.26-1.97, P < 0.001). However, there was no significant relationship between male patients with type 2 diabetes and the risk of ischemic stroke rehospitalization, either in the short or long term. CONCLUSION Females with type 2 diabetes mellitus have a higher risk of ischemic stroke rehospitalization in both the short-term and long-term.
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Affiliation(s)
- Hua Meng
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Ting Pan
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Dongfeng Pan
- Department of Emergency Medicine, People's Hospital of Ningxia Hui Autonomous Region, Ningxia Medical University, Yinchuan, China
| | - Xinya Su
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Wenwen Lu
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Xingtian Wang
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Zhuo Liu
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Yuhui Geng
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Xiaojuan Ma
- School of Public Health, Ningxia Medical University, Yinchuan, China
- Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China
| | - Peifeng Liang
- Public Health Center, People's Hospital of Ningxia Hui Autonomous Region, Ningxia Medical University, 301 Zhengyuan North Street, Yinchuan, Ningxia, 750002, China.
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Apostolaki-Hansson T, Kremer C, Pihlsgård M, Petersson J, Norrving B, Ullberg T. Diverging Trends in Survival and Functional Outcome between Males and Females after Intracerebral Hemorrhage. Neuroepidemiology 2024:1-11. [PMID: 38981450 DOI: 10.1159/000539958] [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: 03/25/2024] [Accepted: 06/11/2024] [Indexed: 07/11/2024] Open
Abstract
BACKGROUND Compared to ischemic stroke, sex differences in patient outcomes following intracerebral hemorrhage (ICH) are underreported. We aimed to determine sex differences in mortality and functional outcomes in a large, unselected Swedish cohort. METHODS In this observational study, data on 22,789 patients with spontaneous ICH registered in the Swedish Stroke Register between 2012 and 2019 were used to compare sex differences in 90-day mortality and functional outcome using multivariable Cox and logistic regression analyses, adjusting for relevant confounders. Multiple imputation was used to impute missing data. RESULTS The crude 90-day mortality rate was 36.7% in females (3,820/10,405) and 31.7% in males (3,929/12,384) (female hazard ratio [HR] 1.20 95% confidence interval [CI]: 1.15-1.25). In multivariable analysis, the HR for 90-day mortality following ICH in females was 0.89 (95% CI: 0.85-0.94). Age was an important driving factor for the effect of sex on mortality. After adjustment for age, vascular risk factors, and stroke severity, the 90-day functional outcome in pre-stroke independent patients was worse in females compared to males (odds ratio: 1.27 95% CI: 1.16-1.40). CONCLUSION In this large observational study, despite lower 90-day mortality, the female sex was independently associated with a worse functional outcome compared to males after ICH, even after adjusting for significant covariates. These diverging trends have not been previously reported for ICH. Given the observational design, our findings should be interpreted with caution, thus further external validation is warranted.
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Affiliation(s)
- Trine Apostolaki-Hansson
- Department of Neurology, Skåne University Hospital, Malmö/Lund, Lund, Sweden
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Christine Kremer
- Department of Neurology, Skåne University Hospital, Malmö/Lund, Lund, Sweden
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Mats Pihlsgård
- Department of Clinical Sciences Malmö, Lund University, Lund, Sweden
| | - Jesper Petersson
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Bo Norrving
- Department of Neurology, Skåne University Hospital, Malmö/Lund, Lund, Sweden
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Teresa Ullberg
- Department of Neurology, Skåne University Hospital, Malmö/Lund, Lund, Sweden
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
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Sterling KA, MacLeod MJ, Barber M, Turner M. Acute Care, Secondary Prevention, and Outcomes after Ischaemic and Haemorrhagic Stroke in Men and Women: A Data-Linkage Study. Cerebrovasc Dis 2024:1-8. [PMID: 39019023 DOI: 10.1159/000540371] [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: 03/30/2024] [Accepted: 07/08/2024] [Indexed: 07/19/2024] Open
Abstract
INTRODUCTION There is evidence that sex differences exist in stroke presentation, risk factors, severity, treatment, and outcomes. To further understand this, we explored how sex differences influence acute stroke management, secondary prevention prescribing, and mortality outcomes in a well-characterised cohort of first-ever stroke patients in Scotland. METHODS This is a retrospective, population-based, data-linkage study of stroke admissions to acute care hospitals in Scotland between January 1, 2011, and December 31, 2018. Data sources included the Scottish Stroke Care Audit (SSCA), the Prescribing Information System (PIS), the Scottish Morbidity Record 01 (SMR01), and the National Records of Scotland (NRS) death records. Multivariable logistic regression was used to explore the association between patient sex, acute stroke care, and secondary prevention prescribing, while Cox proportional hazards models were used to explore the association between patient sex and all-cause mortality up to 1 year after index event. RESULTS This study included 5,901 patients with a first-ever intracerebral haemorrhage (ICH) and 47,087 patients with a first-ever acute ischaemic stroke (AIS). After an ICH, women had significantly lower odds of receiving all components of the stroke care bundle (adjusted odds ratio [aOR], 0.78; 95% confidence interval [CI], 0.69-0.87) and were less likely to be prescribed antihypertensives within 90 days after discharge to the usual place of residence (aOR, 0.78; 95% CI, 0.63-0.97). There was no sex difference in stroke care bundle achievement for those admitted with AIS; however, women had significantly lower odds of receiving antihypertensives, lipid-lowering drugs, or oral anticoagulants after discharge. The risk of all-cause mortality was lower in women at 1 year after both ICH (adjusted hazard ratio [aHR], 0.90; 95% CI, 0.83-0.98) and AIS (aHR, 0.91; 95% CI, 0.87-0.95) after adjusting for potential confounders. CONCLUSION The sex differences in stroke treatment and outcomes may be partly explained by the older age of women at the time of stroke, which influences stroke presentation, severity, and prognosis. However, following adjustment, women had a reduced risk of all-cause mortality after both ICH and AIS.
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Affiliation(s)
- Kadie-Ann Sterling
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | | | - Mark Barber
- Stroke Unit, University Hospital Monklands, NHS Lanarkshire, Airdrie, UK
| | - Melanie Turner
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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Iwasawa T, Aoyagi Y, Suda S, Ishiyama D, Toi K, Ohashi M, Kimura K. Prevalence and outcome of pre-onset frailty in patients with acute stroke. Top Stroke Rehabil 2024; 31:493-500. [PMID: 38108292 DOI: 10.1080/10749357.2023.2291898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 12/02/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Frailty in older individuals is an underappreciated condition that affects the incidence and/or prognosis of stroke. OBJECTIVES We evaluated the prevalence of pre-onset frailty in patients with acute first-onset and recurrent strokes and association between pre-onset frailty and functional disability at hospital discharge. METHODS This prospective cohort study included 210 acute stroke patients admitted to the Stroke Unit of Nippon Medical School Hospital during November 2021-June 2022. The mean participant age was 79.2 ± 7.4 years. Age, sex, pre-onset frailty, body mass index (BMI), stroke type, medical history, and National Institutes of Health Stroke Scale (NIHSS) score at admission were evaluated. Frailty was defined as a clinical frailty scale (CFS) score ≥ 5. Frailty prevalence was calculated for all patients, and scores of functional disabilities at discharge were evaluated using modified Rankin scale. RESULTS Overall frailty prevalence was 31% in all stroke patients, with 24% and 47% of first-onset and recurrent strokes, respectively. Pre-onset frailty, NIHSS score at admission, age, stroke type, previous stroke, sex, BMI, dyslipidemia, and atrial fibrillation were significantly associated with functional disability at discharge. Logistic regression analysis revealed that CFS score, NIHSS score at admission, and previous stroke were independent predictors of functional disability at discharge. CONCLUSIONS Approximately one-fourth of patients with first-onset stroke had pre-onset frailty; the rate doubled in recurrent stroke; these rates appear to be much larger than rate in healthy individuals. Pre-onset frailty, a negative independent factor affecting functional disability at discharge, is important for pre-onset frailty evaluation and rehabilitation intervention in acute stroke patients.
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Affiliation(s)
- Tatsuya Iwasawa
- Department of Rehabilitation Medicine, Nippon Medical School Hospital, Tokyo, Japan
- Department of Rehabilitation Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Yoichiro Aoyagi
- Department of Rehabilitation Medicine, Nippon Medical School Hospital, Tokyo, Japan
- Department of Rehabilitation Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Satoshi Suda
- Department of Neurology, Nippon Medical School, Tokyo, Japan
| | - Daisuke Ishiyama
- Department of Rehabilitation Medicine, Nippon Medical School Hospital, Tokyo, Japan
| | - Kennosuke Toi
- Department of Rehabilitation Medicine, Nippon Medical School Hospital, Tokyo, Japan
| | - Miho Ohashi
- Department of Rehabilitation Medicine, Nippon Medical School Hospital, Tokyo, Japan
- Department of Rehabilitation Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Kazumi Kimura
- Department of Neurology, Nippon Medical School, Tokyo, Japan
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10
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Mavridis A, Reinholdsson M, Sunnerhagen KS, Abzhandadze T. Predictors of functional outcome after stroke: Sex differences in older individuals. J Am Geriatr Soc 2024; 72:2100-2110. [PMID: 38741476 DOI: 10.1111/jgs.18963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/21/2024] [Accepted: 04/19/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Sex differences in stroke are well documented, with females being older at onset, with more severe strokes and worse outcomes than males. Females receive less comprehensive stroke unit treatment. Similarly, older individuals receive poorer quality care than younger ones. There is limited research on sex differences in factors that impact 3-month poststroke functional outcome in people older than 80 years. METHODS This register-based and cross-sectional study analyzed data from two stroke quality registers in Sweden from 2014 through 2019. The study included patients aged ≥80 with a diagnosis of ischemic or hemorrhagic stroke. Sociodemographic features, prestroke condition, stroke severity on admission (National Institutes of Health Stroke Scale [NIHSS]), stroke unit care, rehabilitation plans, and 3-month poststroke functional outcome measured with the modified Rankin Scale were analyzed. Ordinal regression analyses stratified by sex were conducted to assess sex differences in factors that impact poststroke functional outcome 3 months after the stroke. RESULTS A total of 2245 patients were studied with the majority (59.2%) being females. Females experienced more severe strokes (NIHSS median 4 vs. 3, p = 0.01) and were older at stroke onset than males (87.0 vs. 85.4, p < 0.001). Females were also less independent prestroke (69.9% vs. 77.4%, p < 0.001) and a higher proportion of females lived alone (78.2% vs. 44.2%, p < 0.001). Males received intravenous thrombolysis more often than females (16.3% vs. 12.0%, p = 0.005). Regarding 3-month functional outcome, males benefited more from thrombolysis (odds ratio [OR] 0.52, 95% confidence interval [CI] 0.30-0.83), whereas females benefited more from thrombectomy (OR 0.40, 95% CI 0.20-0.71). CONCLUSION Stroke care should be adapted to sex disparities in older individuals, while clinicians should be aware of these sex disparities. Further research could clarify the mechanisms behind these disparities and lead to a more personalized approach to stroke care of the older population.
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Affiliation(s)
- Anastasios Mavridis
- School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Malin Reinholdsson
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Gothenburg, Sweden
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Gothenburg, Sweden
- Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Tamar Abzhandadze
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Gothenburg, Sweden
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
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11
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Durak A, Catikkas NM. Is caregiver sleep quality an important clinical issue? Sleep Biol Rhythms 2024; 22:403-410. [PMID: 38962792 PMCID: PMC11217237 DOI: 10.1007/s41105-024-00523-2] [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: 10/31/2023] [Accepted: 03/06/2024] [Indexed: 07/05/2024]
Abstract
Sleep quality is directly related to general health and quality of life. Caregivers' sleep disturbances affect not only their own health, but also the optimal care of their patients, with negative consequences such as neglect and medication errors. This study was conducted prospectively in the palliative care unit. The participants were divided into two groups: the caregivers and the control group. The caregiver groups were categorized into two subgroups: family and paid caregivers. The sleep quality of the caregivers was evaluated with the Pittsburgh Sleep Quality Index (PSQI). The demographics, body mass index, educational level, the presence of chronic diseases and medications, need for spiritual support, daytime sleepiness, duration of caregiving, nighttime awakening, and tea/coffee consumption were recorded. The study included 250 caregivers (female: 74.8%, mean age: 50.6 ± 12.1) and 103 control group members. Family caregivers significantly had an advanced age, lower educational level, more chronic diseases, and medications, need for spiritual support, and longer duration of caregiving compared to the paid caregivers (p = 0.018, < 0.001, 0.001, 0.005, < 0.001, and 0.003, respectively). The total PSQI scores of caregivers were significantly higher in the FDR, family group, females, those with need of spiritual support, and tea/coffee consumption close to bedtime (p = 0.002 < 0.004. 0.026. < 0.001, and 0.022, respectively). The fact that the sleep quality of family group caregivers is worse than that of paid caregivers may prevent healthy medical service delivery. The provision of care by paid professional caregivers will improve quality of care and quality of life.
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Affiliation(s)
- Ayfer Durak
- Division of Geriatrics, Department of Internal Medicine, Hamidiye Faculty of Medicine, Sancaktepe Prof. Dr. Ilhan Varank Training and Research Hospital, University of Health Sciences Istanbul, Sancaktepe, 34785 Istanbul, Turkey
| | - Nezahat Muge Catikkas
- Division of Geriatrics, Department of Internal Medicine, Hamidiye Faculty of Medicine, Sancaktepe Prof. Dr. Ilhan Varank Training and Research Hospital, University of Health Sciences Istanbul, Sancaktepe, 34785 Istanbul, Turkey
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12
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Dahlby J, Larssen BC, Boyd LA. Examining Sex Differences in Relationships Between Subjective and Objective Measures of Upper Extremity Motor Impairment in a Sample of Stroke Survivors. J Neurol Phys Ther 2024; 48:159-164. [PMID: 38768068 DOI: 10.1097/npt.0000000000000481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
BACKGROUND AND PURPOSE Rehabilitation professionals use subjective and objective outcome measures to assess stroke-related impact and impairment. Understanding if subjective and objective findings correlate among stroke survivors, especially if these associations differ between females and males, can inform care decisions. METHODS A retrospective cross-sectional design was used, with data selected from subacute to chronic stroke survivors on age, time since stroke, the hand domain from the Stroke Impact Scale version 3.0 (SIS-H), and the Fugl-Meyer Upper Extremity (FMUE) Assessment. Group differences were assessed for all outcomes based on sex and time poststroke. Separate correlations for females and males were performed between the subjective (SIS-H) and objective measures (FMUE) of upper limb function and impairment. RESULTS Data from 148 participants (44 females) were included in this study. SIS-H was significantly correlated with FMUE in both females and males ( P s ≤ 0.001). No significant differences were found between the groups' mean SIS-H or FMUE scores based on sex or time poststroke. DISCUSSION AND CONCLUSIONS Subjective and objective measures of physical functioning were correlated in both females and males. Although we found no sex differences in our primary outcomes, the sample size of females was disproportionately lower than the males. This is consistent with an ongoing problem in the stroke recovery research field, where females are often underrepresented and understudied, and where females who experience higher levels of impairment are less likely to participate in research.
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Affiliation(s)
- Julia Dahlby
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada (J.D., B.C.L., and L.A.B); and Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada (L.A.B)
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13
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Comer AR, Jawed A, Roeder H, Kramer N. The impact of sex and gender on advanced stroke interventions and end-of-life outcomes after stroke. J Stroke Cerebrovasc Dis 2024; 33:107820. [PMID: 38876458 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107820] [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: 12/18/2023] [Revised: 06/07/2024] [Accepted: 06/11/2024] [Indexed: 06/16/2024] Open
Abstract
OBJECTIVES In this review, we examine the impact of sex and gender on advanced stroke interventions and end-of-life outcomes after stroke and discuss the current theories, available evidence, and gaps in the literature. METHODS A scoping review of the literature was conducted to determine gender differences on advanced stroke interventions and end-of-life outcomes after stroke. The study team utilized PubMed to conduct a review of the literature and included research studies related to sex, gender, advanced stroke interventions, and end-of-life outcomes after stroke. The PRISMA process for conducting a scoping review was followed. RESULTS This review found that although evidence regarding gender differences in advanced stroke interventions and end-of-life care after stroke is disparate, some gender differences do indeed exist. Women are less likely to receive thrombectomy or alteplase, women are more likely to receive palliative care intervention, hospice, and women experience stroke mortality at higher rates. CONCLUSIONS Gender differences in end-of-life care after stroke are apparent with women experiencing lower rates of life sustaining interventions, and higher rates of mortality, palliative and hospice care. More research is needed to identify variables associated with or responsible for gender differences during advance interventions and end-of-life care after stroke.
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Affiliation(s)
- Amber R Comer
- American Medical Association, Indiana University, United States.
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14
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Bai X, Li Z, Cai Z, Yao M, Chen L, Wang Y. Gender differences in risk factors for ischemic stroke: a longitudinal cohort study in East China. BMC Neurol 2024; 24:171. [PMID: 38783249 PMCID: PMC11112765 DOI: 10.1186/s12883-024-03678-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 05/17/2024] [Indexed: 05/25/2024] Open
Abstract
OBJECTIVES Epidemiological studies of stroke and its risk factors can help develop strategies to prevent stroke. We aimed to explore the current gender-specific prevalence of stroke and associated risk factors. METHODS Data were collected using a structured precoded questionnaire designed by the Stroke Screening and Prevention Programme of the National Health and Wellness Commission Stroke Prevention and Control Project Committee, between June 2020 and November 2021. A total of 7394 residents took part in the study, 187 of whom had a stroke. The baseline information of each participant was obtained and included in this study. The chi-square test and Kruskal-Wallis tests were used to examine the relationship between these indicators and stroke, and then multivariate logistic regression was used to construct the prediction scale between different genders. RESULTS of 7394 participants,4571 (61.82%) were female. The overall prevalence of stroke patients in the study population was 2.53%, Multivariate analysis found that residence status (OR = 0.43, p = 0.002) 、HCY (OR = 0.962, p = 0.000)、Previous TIA (OR = 0.200, p = 0.002) 、Hypertension (OR = 0.33, p = 0.000) and Dyslipidemia (OR = 0.668, p = 0.028) were significant predictors of stroke. there are gender differences in the traditional risk factors for stroke, and women have more risk factors. ROC analysis confirmed the accuracy of the stroke risk model, and the AUC of the stroke risk model for the general population was 0.79 with p < 0.05. In the gender model, the female AUC was 0.796 (p < 0.05). and the male AUC was 0.786 with p < 0.05. CONCLUSION The prevalence of stroke in adults aged 40 years and above is high in eastern China were high. management of risk factors can effectively prevent the occurrence of most strokes. more attention should be paid to gender differences associated with stroke.
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Affiliation(s)
- Xinping Bai
- Department of Neurology, Fuyang People's Hospital, Anhui, 236000, People's Republic of China
| | - Zifeng Li
- Department of Neurology, Fuyang People's Hospital, Anhui, 236000, People's Republic of China
| | - Zhuo Cai
- Department of Neurology, Fuyang Hospital Affiliated to Bengbu Medical University, Anhui, 236000, People's Republic of China
| | - Mingren Yao
- Department of Neurology, Fuyang People's Hospital, Anhui, 236000, People's Republic of China
| | - Lin Chen
- Department of Neurology, Fuyang People's Hospital, Anhui, 236000, People's Republic of China
| | - Youmeng Wang
- Department of Neurology, Fuyang People's Hospital, Anhui, 236000, People's Republic of China.
- Department of Neurology, Fuyang Hospital Affiliated to Bengbu Medical University, Anhui, 236000, People's Republic of China.
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Keller K, Schmitt VH, Hahad O, Hobohm L. Outcome of Pulmonary Embolism with and without Ischemic Stroke. J Clin Med 2024; 13:2730. [PMID: 38792272 PMCID: PMC11122224 DOI: 10.3390/jcm13102730] [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: 03/26/2024] [Revised: 04/10/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024] Open
Abstract
Background: Ischemic stroke is the second, and pulmonary embolism (PE) is the third most common cardiovascular cause of death after myocardial infarction. Data regarding risk factors for ischemic stroke in patients with acute PE are limited. Methods: Patients were selected by screening the German nationwide in-patient sample for PE (ICD-code I26) and were stratified by ischemic stroke (ICD code I63) and compared. Results: The nationwide in-patient sample comprised 346,586 hospitalized PE patients (53.3% females) in Germany from 2011 to 2014; among these, 6704 (1.9%) patients had additionally an ischemic stroke. PE patients with ischemic stroke had a higher in-hospital mortality rate than those without (28.9% vs. 14.5%, p < 0.001). Ischemic stroke was independently associated with in-hospital death (OR 2.424, 95%CI 2.278-2.579, p < 0.001). Deep venous thrombosis and/or thrombophlebitis (DVT) combined with heart septal defect (OR 24.714 [95%CI 20.693-29.517], p < 0.001) as well as atrial fibrillation/flutter (OR 2.060 [95%CI 1.943-2.183], p < 0.001) were independent risk factors for stroke in PE patients. Systemic thrombolysis was associated with a better survival in PE patients with ischemic thrombolysis who underwent cardio-pulmonary resuscitation (CPR, OR 0.55 [95%CI 0.36-0.84], p = 0.006). Conclusions: Ischemic stroke did negatively affect the survival of PE. Combination of DVT and heart septal defect and atrial fibrillation/flutter were strong and independent risk factors for ischemic stroke in PE patients. In PE patients with ischemic stroke, who had to underwent CPR, systemic thrombolysis was associated with improved survival.
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Affiliation(s)
- Karsten Keller
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany; (V.H.S.); (O.H.); (L.H.)
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany
- Medical Clinic VII, Department of Sports Medicine, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Volker H. Schmitt
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany; (V.H.S.); (O.H.); (L.H.)
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, 55131 Mainz, Germany
| | - Omar Hahad
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany; (V.H.S.); (O.H.); (L.H.)
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, 55131 Mainz, Germany
| | - Lukas Hobohm
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany; (V.H.S.); (O.H.); (L.H.)
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany
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Mayer‐Suess L, Marto JP, Strambo D, Ntaios G, Nguyen T, Kiechl S, Pechlaner R, Nogueira R, Michel P, Knoflach M. Sex differences in acute stroke metrics and outcome dependent on COVID status. Eur J Neurol 2024; 31:e16221. [PMID: 38288522 PMCID: PMC11235762 DOI: 10.1111/ene.16221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/10/2023] [Accepted: 01/09/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND AND PURPOSE Biological sex is known to have an impact on quality metrics of acute stroke. We aimed to determine whether COVID positivity accentuates this effect and constitutes worse outcome. METHODS The present analysis was based on the Global COVID-19 Stroke Registry, a retrospective, international, cohort study of consecutive ischemic stroke patients receiving intravenous thrombolysis and/or endovascular thrombectomy between 1 March 2020 and 30 June 2021. We investigated differences between the sexes in patient characteristics, acute stroke metrics as well as post-stroke outcome in COVID-positive and COVID-negative stroke patients undergoing acute revascularization procedures. RESULTS A total of 15,128 patients from 106 centers were recorded in the Global COVID-19 Stroke Registry, 853 (5.6%) of whom were COVID-positive. Overall, COVID-positive individuals were treated significantly slower according to every acute stroke metric compared to COVID-negative patients. We were able to show that key quality indicators in acute stroke treatment were unfavorable for COVID-negative women compared to men (last-seen-well-to-door time + 11 min in women). Furthermore, COVID-negative women had worse 3-month outcomes (3-month modified Rankin Scale score [interquartile range] 3.0 [4.0] vs. 2.0 [3.0]; p < 0.01), even after adjusting for confounders. In COVID-positive individuals no such difference between the sexes, either in acute management metrics or in 3-month outcome, was seen. CONCLUSION Known sex-related differences in acute stroke management exist and extend to times of crisis. Nevertheless, if patients were COVID-19-positive at stroke onset, women and men were treated the same, which could be attributed to structured treatment pathways.
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Affiliation(s)
- Lukas Mayer‐Suess
- Department of NeurologyMedical University of InnsbruckInnsbruckAustria
| | - João Pedro Marto
- Department of NeurologyHospital de Egas Moniz, Centro Hospitalar Lisboa OcidentalLisbonPortugal
| | - Davide Strambo
- Stroke Centre, Neurology Service, Department of Neurological SciencesLausanne University HospitalLausanneSwitzerland
| | - George Ntaios
- Department of Internal Medicine, Faculty of Medicine, School of Health SciencesUniversity of ThessalyLarissaGreece
| | - Thanh Nguyen
- Department of Neurology, Radiology, Boston Medical CenterBoston University School of MedicineBostonMassachusettsUSA
| | - Stefan Kiechl
- Department of NeurologyMedical University of InnsbruckInnsbruckAustria
- VASCageResearch Center on Vascular Ageing and StrokeInnsbruckAustria
| | - Raimund Pechlaner
- Department of NeurologyMedical University of InnsbruckInnsbruckAustria
| | - Raul Nogueira
- Departments of Radiology, Neurology and NeurosurgeryGrady Memorial HospitalAtlantaGeorgiaUSA
| | - Patrik Michel
- Stroke Centre, Neurology Service, Department of Neurological SciencesLausanne University HospitalLausanneSwitzerland
| | - Michael Knoflach
- Department of NeurologyMedical University of InnsbruckInnsbruckAustria
- VASCageResearch Center on Vascular Ageing and StrokeInnsbruckAustria
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Du X, Brooks D, Oh P, Marzolini S. Sex Differences in Depressive Symptoms in 1308 Patients Post-Stroke at Entry to Cardiac Rehabilitation. J Cardiopulm Rehabil Prev 2024; 44:202-211. [PMID: 38300273 DOI: 10.1097/hcr.0000000000000848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
PURPOSE The objective of this study was to determine whether a sex difference exists in the prevalence of post-stroke depressive symptoms (PSDS) at entry to cardiac rehabilitation (CR) and to determine the correlates of PSDS in all patients, and in women and men separately. METHODS People post-stroke at entry to CR from database records (2006-2017) were included. Bivariate analyses identified PSDS correlates (≥16 on the Center for Epidemiologic Studies Depression Scale) in all patients and women and men separately. RESULTS Patients (n = 1308, 28.9% women), mean age of 63.9 ± 12.9 yr, were 24.2 ± 9.9 mo post-stroke at CR entry. Among all patients, 30.0% had PSDS. A greater proportion of women than men had PSDS (38.6 vs 26.6%; P < .001). Correlates of PSDS in all patients were sex (women) (OR = 1.6: 95% CI, 1.14-2.12), being unemployed, ≤60 yr old, prescribed antidepressant medication, having lower cardiorespiratory fitness (peak oxygen uptake [V̇ o2peak ]), chronic obstructive pulmonary disease (COPD), higher body mass index (BMI), no transient ischemic attack, and longer time from stroke to CR entry (>12 mo). Correlates in women were being obese (BMI ≥ 30), 51-70 yr old, prescribed antidepressant medication, and not married. Correlates in men were being ≤60 yr old, unemployed, prescribed antidepressant medication, having lower V̇ o2peak , sleep apnea, COPD, and no hypertension. CONCLUSION Women were disproportionately affected by PSDS at entry to CR in bivariate and multivariable analyses. Women and men had mostly unique correlates of PSDS, indicating tailored strategies to address PSDS are required. PSDS disproportionately affected patients with longer delay to CR entry, suggesting efforts should target timely referral to facilitate earlier and repeated assessments and management.
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Affiliation(s)
- XiaoWei Du
- Author Affiliations: Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada (Ms Du and Drs Brooks, Oh, and Marzolini); Toronto Rehabilitation Institute (KITE), University Health Network, Toronto, Ontario, Canada (Ms Du and Drs Oh and Marzolini); School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada (Dr Brooks); and Faculty of Kinesiology & Physical Education, University of Toronto, Toronto, Ontario, Canada (Drs Oh and Marzolini)
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Burton TM, Madsen TE, Karb R, Furie KL. Importance of sex and gender differences in enrollment and interpretation of stroke clinical trials. J Stroke Cerebrovasc Dis 2024; 33:107735. [PMID: 38679215 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107735] [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: 10/02/2023] [Revised: 04/11/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024] Open
Abstract
OBJECTIVES This review aims to reinforce the importance of improving sex balance in preclinical trials and sex and gender diversity and proportional balance in clinical trials enrollment and how this influences interpretation of stroke clinical trials. It also aims to identify strategies for improvement in data collection. MATERIALS AND METHODS A PubMed search was conducted of publications in English, using MeSH terms sex, sex characteristics, gender identity, transgender, gender-nonconforming persons, clinical trials as topic, stroke. Of 249 search results, 217 were human or animal studies related to stroke, the majority of which were reviews, secondary analyses of stroke clinical trials, meta analyses, or retrospective studies, subject to the methods of sex and gender acquisition per the primary data source. Articles were reviewed, noting inclusion or absence of sex and gender definitions and trial design. Selected articles were supplemented with United States Food and Drug Administration, National Institutes of Health, and National Academy of Science, Engineering, and Medicine publications. RESULTS The majority of preclinical studies continue to report sex as a binary variable, and the majority of stroke clinical trials report sex and gender as interchangeable and binary. Mindful trial design and statistical analysis can improve accuracy in the interpretation of sex and gender differences. Guidance exists to improve reporting on currently accepted sex and gender definitions, recommended data collection instruments, and appropriate statistical analyses. CONCLUSIONS Despite acknowledgement of having failed to achieve diverse and proportionally balanced enrollment, sex and gender imbalance across the research continuum remains prevalent. Responsible incorporation of sex and gender in stroke clinical trials can be achieved through thoughtful study design, use of contemporary sex and gender definitions, inclusive prospective data collection, balanced enrollment with prespecified goals, and appropriate statistical analysis.
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Affiliation(s)
- Tina M Burton
- The Warren Alpert Medical School of Brown University, Department of Neurology, USA.
| | - Tracy E Madsen
- The Warren Alpert Medical School of Brown University, Department of Emergency Medicine, USA; Brown University School of Public Health, USA
| | - Rebecca Karb
- The Warren Alpert Medical School of Brown University, Department of Emergency Medicine, USA
| | - Karen L Furie
- The Warren Alpert Medical School of Brown University, Department of Neurology, USA
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Oldham MA, Kukla B, Walsh P, Lee HB. Sex Differences in Delirium after Coronary Artery Bypass Graft Surgery and Perioperative Neuropsychiatric Conditions: A Secondary Analysis of a Cohort Study. J Geriatr Psychiatry Neurol 2024:8919887241246226. [PMID: 38604978 DOI: 10.1177/08919887241246226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
BACKGROUND Biological sex influences the risk of depression and cognitive impairment, but its role in relation to postoperative delirium is unclear. This analysis investigates sex differences in delirium risk after coronary artery bypass graft (CABG) surgery and sex-related differences in relation to affective and cognitive symptoms. METHODS This is a secondary analysis of the Neuropsychiatric Outcomes After Heart Surgery (NOAHS) study, a single-site, observational study of a CABG surgery cohort (n = 149). Preoperative characteristics are stratified by sex, and baseline variables that differ by sex are evaluated to understand whether sex modifies their relationships with delirium. We also evaluate sex differences in one-month depression and cognition. RESULTS Female sex is associated with several delirium risk factors, including higher risk of preoperative depression and middle cerebral artery (MCA) stenosis. MCA stenosis was statistically associated with delirium only among women (OR 15.6, 95% CI 1.5, 164.4); mild cognitive impairment (MCI) was associated with delirium only in men (OR 4.6, 95% CI 1.2, 17.9). Other sex-based differences failed to reach statistical significance. Depression remained commoner among women 1 month post-CABG. CONCLUSIONS Women in this CABG cohort were more likely to have depression at baseline and 1 month postoperatively, as well as MCA stenosis and postoperative delirium. Sex might modify the relationship between post-CABG delirium and its risk factors including MCA stenosis and MCI. Cerebrovascular disease deserves study as a potential explanation linking female sex and a range of poor outcomes among women with coronary heart disease.
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Affiliation(s)
- Mark A Oldham
- Department of Psychiatry University of Rochester Medical Center, Rochester, NY, USA
| | - Bennett Kukla
- College of Arts and Sciences, Cornell University, Ithaca, NY, USA
| | - Patrick Walsh
- Department of Psychiatry University of Rochester Medical Center, Rochester, NY, USA
| | - Hochang B Lee
- Department of Psychiatry University of Rochester Medical Center, Rochester, NY, USA
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Abebe TB, Morton JI, Ilomaki J, Ademi Z. Future Burden of Ischemic Stroke in Australia: Impact on Health Outcomes between 2019 and 2038. Neuroepidemiology 2024:1-11. [PMID: 38599203 DOI: 10.1159/000538800] [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: 09/27/2023] [Accepted: 03/27/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Projections of the future burden of ischemic stroke (IS) has not been extensively reported for the Australian population; the availability of such data would assist in health policy planning, clinical guideline updates, and public health. METHODS First, we estimated the lifetime risk of IS (from age 40 to 100 years) using a multistate life table model. Second, a dynamic multistate model was constructed to project the burden of IS for the whole Australian population aged between 40 and 100 years over a 20-year period (2019-2038). Data for the study were primarily sourced from a large, representative Victorian linked dataset based on the Victorian Admitted Episode Dataset and National Death Index. The model projected prevalent and incident cases of nonfatal IS, fatal IS, and years of life lived (YLL) with and without IS. The YLL outcome was discounted by 5% annually; we varied the discounting rate in scenario analyses. RESULTS The lifetime risk of IS from age 40 years was estimated as 15.5% for males and 14.0% for females in 2018. From 2019 to 2038, 644,208 Australians were projected to develop incident IS (564,922 nonfatal and 79,287 fatal). By 2038, the model projected there would be 358,534 people with prevalent IS, 35,554 people with incident nonfatal IS and 5,338 people with fatal IS, a 14.2% (44,535), 72.9% (14,988), and 106.3% (2,751) increase compared to 2019 estimations, respectively. Projected YLL (with a 5% discount rate) accrued by the Australian population were 174,782,672 (84,251,360 in males and 90,531,312 in females), with 4,053,794 YLL among people with IS (2,320,513 in males, 1,733,281 in females). CONCLUSION The burden of IS was projected to increase between 2019 and 2038 in Australia. The outcomes of the model provide important information for decision-makers to design strategies to reduce stroke burden.
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Affiliation(s)
- Tamrat Befekadu Abebe
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia,
| | - Jedidiah I Morton
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Jenni Ilomaki
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Zanfina Ademi
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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Austin G, Ferguson JJA, Eslick S, Oldmeadow C, Wood LG, Garg ML. Cardiovascular Disease Risk in Individuals Following Plant-Based Dietary Patterns Compared to Regular Meat-Eaters. Nutrients 2024; 16:1063. [PMID: 38613096 PMCID: PMC11013900 DOI: 10.3390/nu16071063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/22/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Plant-based diets (PBDs) have been associated with a lower risk of cardiovascular disease (CVD). The aim was to investigate the predicted 5-year and 10-year risk of developing CVD in individuals following PBDs compared to regular meat-eating diets. This cross-sectional study included n = 240 middle-aged adults habitually consuming dietary patterns for ≥6 months: vegan, lacto-ovo vegetarian (LOV), pesco-vegetarian (PV), semi-vegetarian (SV) or regular meat-eater (RME) (n = 48 per group). Predicted 5-year and 10-year CVD risks were quantified using the Framingham Risk Equation and the Australian Absolute CVD risk calculator, respectively. Multivariable regression analysis was used to adjust for age, sex, smoking status, physical activity, alcohol use and BMI. Over three-quarters of the participants were women, mean age of 53.8 yrs. After adjustments for potential confounders, there was no difference in the predicted risk of CVD between regular-meat diets and PBDs, although crude analyses revealed that vegans had a lower 5-year and 10-year predicted risk of CVD compared to RMEs. SVs, PVs and LOVs had lower CVD risk scores, however, not significantly. Vegans had a favourable cardiometabolic risk profile including significantly lower serum lipid levels, fasting blood glucose and dietary fats and higher dietary fibre intake compared to RMEs. This was the first study to purposefully sample Australians habitually following PBDs. We found that PBDs do not independently influence the predicted risk of CVD, although PBDs tended to have lower risk and vegans had significantly lower cardiometabolic risk factors for CVD.
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Affiliation(s)
- Grace Austin
- School of Biomedical Sciences & Pharmacy, University of Newcastle, Newcastle, NSW 2308, Australia (S.E.); (L.G.W.)
- Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
| | - Jessica J. A. Ferguson
- School of Biomedical Sciences & Pharmacy, University of Newcastle, Newcastle, NSW 2308, Australia (S.E.); (L.G.W.)
- Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
- School of Health Sciences, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Shaun Eslick
- School of Biomedical Sciences & Pharmacy, University of Newcastle, Newcastle, NSW 2308, Australia (S.E.); (L.G.W.)
- Macquarie Medical School, Macquarie University, Macquarie Park, NSW 2109, Australia
| | - Christopher Oldmeadow
- Clinical Research Design, Information Technology and Statistical Support Unit, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
| | - Lisa G. Wood
- School of Biomedical Sciences & Pharmacy, University of Newcastle, Newcastle, NSW 2308, Australia (S.E.); (L.G.W.)
- Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
| | - Manohar L. Garg
- School of Biomedical Sciences & Pharmacy, University of Newcastle, Newcastle, NSW 2308, Australia (S.E.); (L.G.W.)
- Macquarie Medical School, Macquarie University, Macquarie Park, NSW 2109, Australia
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22
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Hanna M, Wabnitz A, Grewal P. Sex and stroke risk factors: A review of differences and impact. J Stroke Cerebrovasc Dis 2024; 33:107624. [PMID: 38316283 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/24/2023] [Accepted: 02/02/2024] [Indexed: 02/07/2024] Open
Abstract
OBJECTIVES There is an increase in stroke incidence risk over the lifetime of women, given their longer life expectancy. However, an alarming trend for sex disparities, particularly in certain stroke risk factors, shows a concerning need for focus on sex differences in stroke prevention and treatment for women. In this article, we are addressing sex differences in both traditional and sex-specific stroke risk factors. METHODS We searched PubMed from inception to December 2022 for articles related to sex differences and risk factors for stroke. We reviewed full-text articles for relevance and ultimately included 152 articles for this focused review. RESULTS Women are at increased risk for stroke from both traditional and non-traditional stroke risk factors. As women age, they have a higher disease burden of atrial fibrillation, increased risk of stroke related to diabetes, worsening lipid profiles, and higher prevalence of hypertension and obesity compared to men. Further, women carry sex hormone-specific risk factors for stroke, including the age of menarche, menopause, pregnancy, and its complications, as well as hormonal therapy. Men have a higher prevalence of tobacco use and atrial fibrillation, as well as an increased risk for stroke related to hyperlipidemia. Additionally, men have sex-specific risks related to low testosterone levels. CONCLUSIONS By identifying biological sex-specific risk factors for stroke, developing robust collaborations, researching, and applying the knowledge for risk reduction strategies, we can begin to tailor prevention and reduce the global burden of stroke morbidity and mortality.
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Affiliation(s)
- Mckay Hanna
- Department of Neurology, Medical University of South Carolina, Charleston, SC 29425, United States
| | - Ashley Wabnitz
- Department of Neurology, Medical University of South Carolina, Charleston, SC 29425, United States
| | - Parneet Grewal
- Department of Neurology, Medical University of South Carolina, Charleston, SC 29425, United States.
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23
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Egle M, Wang WC, Fann YC, Johansen MC, Lee JT, Yeh CH, Jason Lin CH, Jeng JS, Sun Y, Lien LM, Gottesman RF. Sex Differences in the Role of Multimorbidity on Poststroke Disability: The Taiwan Stroke Registry. Neurology 2024; 102:e209140. [PMID: 38330286 PMCID: PMC11067697 DOI: 10.1212/wnl.0000000000209140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/28/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Multimorbidity is common in patients who experience stroke. Less is known about the effect of specific multimorbidity patterns on long-term disability in patients with stroke. Furthermore, given the increased poststroke disability frequently seen in female vs male patients, it is unknown whether multimorbidity has a similar association with disability in both sexes. We assessed whether specific multimorbidity clusters were associated with greater long-term poststroke disability burden overall and by sex. METHODS In the Taiwan Stroke Registry, an ongoing nationwide prospective registry, patients with first-ever ischemic stroke were enrolled; this analysis is restricted to those individuals surviving to at least 6 months poststroke. Using a hierarchical clustering approach, clusters of prestroke multimorbidity were generated based on 16 risk factors; the algorithm identified 5 distinct clusters. The association between clusters and 12-month poststroke disability, defined using the modified Rankin Scale (mRS), was determined using logistic regression models, with additional models stratified by sex. The longitudinal association between multimorbidity and functional status change was assessed using mixed-effects models. RESULTS Nine-thousand eight hundred eighteen patients with first-ever ischemic stroke were included. The cluster with no risk factors was the reference, "healthier" risk group (N = 1,373). Patients with a cluster profile of diabetes, peripheral artery disease (PAD), and chronic kidney disease (CKD) (N = 1882) had significantly greater disability (mRS ≥ 3) at 1 month (OR [95% CI] = 1.36 [1.13-1.63]), 3 months (OR [95% CI] = 1.27 [1.04-1.55]), and 6 months (OR [95% CI] = 1.30 [1.06-1.59]) but not at 12 months (OR [95% CI] = 1.16 [0.95-1.42]) than patients with a healthier risk factor profile. In the sex-stratified analysis, the associations with this risk cluster remained consistent in male patients (OR [95% CI] = 1.42 [1.06-1.89]) at 12 months, who also had a higher comorbidity burden, but not in female patients (OR [95% CI] = 0.95 [0.71-1.26]), who had higher proportions of severe strokes and severe disability (p-interaction = 0.04). DISCUSSION Taiwanese patients with multimorbidity, specifically the concurrent presence of diabetes, PAD, and CKD, had higher odds of a worse functional outcome in the first 6 months poststroke. Clusters of multimorbidity may be less informative for long-term disability in female patients. Further studies should evaluate other mechanisms for worse disability in female patients poststroke.
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Affiliation(s)
- Marco Egle
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Wei-Chun Wang
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Yang C Fann
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Michelle C Johansen
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Jiunn-Tay Lee
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Chung-Hsin Yeh
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Chih-Hao Jason Lin
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Jiann-Shing Jeng
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Yu Sun
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Li-Ming Lien
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Rebecca F Gottesman
- From the National Institute of Neurological Disorders and Stroke (M.E., W.-C.W., Y.C.F., R.F.G.), Intramural Research Program, National Institutes of Health, Bethesda, MD; Department of Neurology (W.-C.W.), China Medical University Hospital, Taichung, Taiwan; Department of Neurology (M.C.J.), The Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology (J.-T.L.), Tri-Service General Hospital, National Defense Medical Center, Taipei; Department of Nursing (C.-H.Y.), College of Nursing and Health, Da-Yeh University; Department of Neurology (C.-H.Y.), Yuan Rung Hospital, Changhua, Taiwan; Director of Stroke Center (C.-H.J.L.), Department of Neurology Stroke Center, Lin Shin Hospital; Stroke Center and Department of Neurology (J.-S.J.), National Taiwan University Hospital; Department of Neurology (Y.S.), En Chu Kong Hospital, New Taipei City; and Department of Neurology (L.-M.L.), Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
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24
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Sajobi TT, Arimoro OI, Ademola A, Singh N, Bala F, Almekhlafi MA, Deschaintre Y, Coutts SB, Thirunavukkarasu S, Khosravani H, Appireddy R, Moreau F, Gubitz GJ, Tkach A, Catanese L, Dowlatshahi D, Medvedev G, Mandzia J, Pikula A, Shankar JS, Williams H, Field TS, Manosalva A, Siddiqui M, Zafar A, Imoukhuede O, Hunter G, Demchuk AM, Mishra SM, Gioia LC, Jalini S, Cayer C, Phillips SJ, Elamin E, Shoamanesh A, Subramaniam S, Kate MP, Jacquin G, Camden MC, Benali F, Alhabli I, Horn M, Stotts G, Hill MD, Gladstone DJ, Poppe AY, Sehgal A, Zhang Q, Lethebe B, Doram C, Shamy M, Kenney C, Buck BH, Swartz RH, Menon BK. Quality of Life After Intravenous Thrombolysis for Acute Ischemic Stroke: Results From the AcT Randomized Controlled Trial. Stroke 2024; 55:524-531. [PMID: 38275116 DOI: 10.1161/strokeaha.123.044690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/30/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Recent evidence from thrombolysis trials indicates the noninferiority of intravenous tenecteplase to intravenous alteplase with respect to good functional outcomes in patients with acute stroke. We examined whether the health-related quality of life (HRQOL) of patients with acute stroke differs by the type of thrombolysis treatment received. In addition, we examined the association between the modified Rankin Scale score 0 to 1 and HRQOL and patient-reported return to prebaseline stroke functioning at 90 days. METHODS Data were from all patients included in the AcT trial (Alteplase Compared to Tenecteplase), a pragmatic, registry-linked randomized trial comparing tenecteplase with alteplase. HRQOL at 90-day post-randomization was assessed using the 5-item EuroQOL questionnaire (EQ5D), which consists of 5 items and a visual analog scale (VAS). EQ5D index values were estimated from the EQ5D items using the time tradeoff approach based on Canadian norms. Tobit regression and quantile regression models were used to evaluate the adjusted effect of tenecteplase versus alteplase treatment on the EQ5D index values and VAS score, respectively. The association between return to prebaseline stroke functioning and the modified Rankin Scale score 0 to 1 and HRQOL was quantified using correlation coefficient (r) with 95% CI. RESULTS Of 1577 included in the intention-to-treat analysis patients, 1503 (95.3%) had complete data on the EQ5D. Of this, 769 (51.2%) were administered tenecteplase and 717 (47.7%) were female. The mean EQ5D VAS score and EQ5D index values were not significantly higher for those who received intravenous tenecteplase compared with those who received intravenous alteplase (P=0.10). Older age (P<0.01), more severe stroke assessed using the National Institutes of Health Stroke Scale (P<0.01), and longer stroke onset-to-needle time (P=0.004) were associated with lower EQ5D index and VAS scores. There was a strong association (r, 0.85 [95% CI, 0.81-0.89]) between patient-reported return to prebaseline functioning and modified Rankin Scale score 0 to 1 Similarly, there was a moderate association between return to prebaseline functioning and EQ5D index (r, 0.45 [95% CI, 0.40-0.49]) and EQ5D VAS scores (r, 0.42 [95% CI, 0.37-0.46]). CONCLUSIONS Although there is no differential effect of thrombolysis type on patient-reported global HRQOL and EQ 5D-5L index values in patients with acute stroke, sex- and age-related differences in HRQOL were noted in this study. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03889249.
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Affiliation(s)
- Tolulope T Sajobi
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Olayinka I Arimoro
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
| | - Ayoola Ademola
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Nishita Singh
- Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada (N.S., J.S.S.)
- University of Manitoba, Winnipeg, Canada (N.S., J.S.S.)
| | - Fouzi Bala
- Department of Diagnostic and Interventional Neuroradiology, Tours University Hospital, France (F. Bala)
| | - Mohammed A Almekhlafi
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Department of Radiology (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.)
| | - Yan Deschaintre
- Département of Neurosciences, Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
- Centre Hospitalier de l'Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
| | - Shelagh B Coutts
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Department of Radiology (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.)
| | - Sibi Thirunavukkarasu
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, Canada (S.T., S.M.M., M.P.K., B.H.B.)
| | - Houman Khosravani
- Division of Neurology, Department of Medicine, Hurvitz Brain Sciences Program, Sunnybrook Health Sciences Centre, University of Toronto, ON, Canada (H.K., D.J.G., R.H.S.)
| | - Ramana Appireddy
- Division of Neurology, Department of Medicine, Queen's University, Kingston, ON, Canada (R.A., S.J.)
| | | | - Gordon J Gubitz
- Queen Elizabeth Health Sciences Centre, Halifax, NS, Canada (G.J.G., S.J.P., A. Shoamanesh)
| | | | - Luciana Catanese
- Hamilton Health Sciences Centre, McMaster University, Hamilton, ON, Canada (L.C.)
| | - Dar Dowlatshahi
- Department of Medicine, Ottawa Heart Research Institute, University of Ottawa, ON, Canada (D.D., M. Shamy)
| | - George Medvedev
- Department of Medicine, University of British Columbia & Fraser Health Authority, New Westminster, BC, Canada (G.M., G.S.)
- University of British Columbia, Fraser Health Authority, New Westminster, BC, Canada (G.M., G.S.)
| | - Jennifer Mandzia
- London Health Sciences Centre and Western University, ON, Canada (J.M.)
| | | | - Jai Shiva Shankar
- Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada (N.S., J.S.S.)
- University of Manitoba, Winnipeg, Canada (N.S., J.S.S.)
| | | | - Thalia S Field
- Vancouver Stroke Program, Division of Neurology, The University of British Columbia, Vancouver, Canada (T.S.F.)
| | | | | | - Atif Zafar
- St. Michael's Hospital, Toronto, ON, Canada (A.Z.)
| | | | - Gary Hunter
- University of Saskatchewan, Saskatoon, Canada (G.H.)
| | - Andrew M Demchuk
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Department of Radiology (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Sachin M Mishra
- Hotchkiss Brain Institute, Calgary, AB, Canada (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.)
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, Canada (S.T., S.M.M., M.P.K., B.H.B.)
| | - Laura C Gioia
- Département of Neurosciences, Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
- Centre Hospitalier de l'Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
| | - Shirin Jalini
- Division of Neurology, Department of Medicine, Queen's University, Kingston, ON, Canada (R.A., S.J.)
| | - Caroline Cayer
- Centre de recherche du CHUS, Centre intégré Universitaire de Santé et des Services Sociaux de l'Estrie, Sherbrooke, QC, Canada (C.C.)
| | - Stephen J Phillips
- Queen Elizabeth Health Sciences Centre, Halifax, NS, Canada (G.J.G., S.J.P., A. Shoamanesh)
| | | | - Ashkan Shoamanesh
- Queen Elizabeth Health Sciences Centre, Halifax, NS, Canada (G.J.G., S.J.P., A. Shoamanesh)
| | - Suresh Subramaniam
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Mahesh P Kate
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, Canada (S.T., S.M.M., M.P.K., B.H.B.)
| | - Gregory Jacquin
- Département of Neurosciences, Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
- Centre Hospitalier de l'Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
| | - Marie-Christine Camden
- Enfant-Jésus Hospital, Centre Hospitalier Universitaire de Québec, Laval University, Canada (M.-C.C.)
| | - Faysal Benali
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Ibrahim Alhabli
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - MacKenzie Horn
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Grant Stotts
- Department of Medicine, University of British Columbia & Fraser Health Authority, New Westminster, BC, Canada (G.M., G.S.)
- University of British Columbia, Fraser Health Authority, New Westminster, BC, Canada (G.M., G.S.)
| | - Michael D Hill
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Department of Radiology (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.)
| | - David J Gladstone
- Division of Neurology, Department of Medicine, Hurvitz Brain Sciences Program, Sunnybrook Health Sciences Centre, University of Toronto, ON, Canada (H.K., D.J.G., R.H.S.)
| | - Alexandre Y Poppe
- Département of Neurosciences, Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
- Centre Hospitalier de l'Université de Montréal, QC, Canada (Y.D., L.C.G., G.J., A.Y.P.)
| | - Arshia Sehgal
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Qiao Zhang
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Brendan Lethebe
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
| | - Craig Doram
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Michel Shamy
- Department of Medicine, Ottawa Heart Research Institute, University of Ottawa, ON, Canada (D.D., M. Shamy)
| | - Carol Kenney
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
| | - Brian H Buck
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, Canada (S.T., S.M.M., M.P.K., B.H.B.)
| | - Richard H Swartz
- Division of Neurology, Department of Medicine, Hurvitz Brain Sciences Program, Sunnybrook Health Sciences Centre, University of Toronto, ON, Canada (H.K., D.J.G., R.H.S.)
| | - Bijoy K Menon
- Department of Community Health Sciences, University of Calgary, AB, Canada (T.T.S., O.I.A., A.A., M.A.A., S.B.C., A.M.D., M.D.H., B.L., B.K.M.)
- Department of Clinical Neurosciences (T.T.S., A.A., M.A.A., S.B.C., A.M.D., S.S., F. Benali, I.A., M.H., M.D.H., A. Sehgal, Q.Z., C.D., C.K., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Department of Radiology (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.), Cumming School of Medicine, University of Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada (M.A.A., S.B.C., A.M.D., M.D.H., B.K.M.)
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Wiley E, Sakakibara B, Park S, Barclay R, Bayley M, Eng JJ, Harris A, Inness E, MacKay-Lyons M, MacDermid J, Pollock C, Pooyania S, Teasell R, Yao J, Tang A. Exploring the experiences of an exercise-based telerehabilitation program among Canadian community-dwelling adults with stroke. Disabil Rehabil 2024:1-11. [PMID: 38361375 DOI: 10.1080/09638288.2024.2316772] [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: 05/18/2023] [Accepted: 02/06/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE Telerehabilitation is emerging as a means for delivering stroke rehabilitation to address unmet lower extremity rehabilitation needs. However, there is currently limited and low-quality evidence supporting the use telerehabilitation interventions for lower extremity recovery after stroke. Thus, we developed an exercise-based telerehabilitation program (TRAIL) for safe and effective promotion of lower extremity function after stroke. This study reports on the qualitative findings from the feasibility study of the TRAIL program. METHODS An interpretive description methodology and inductive thematic analysis approach were undertaken. One-on-one semi-structured interviews were conducted on a subset of participants who completed the TRAIL feasibility study. Participants were recruited via email and enrolled into the study based on pre-determined purposeful sampling strategies. RESULTS Ten participants (6 men, 4 women) completed a semi-structured interview. Two main themes emerged: (i) TRAIL ingredients for success and (ii) telerehabilitation is a viable option for stroke rehabilitation. CONCLUSION Exercise-based telerehabilitation appears to be well-received by men and women post-stroke when social support, professional guidance, and program resources are offered. TRAIL may also prolong the continuum of care that individuals receive once they are discharged back into the community, and contribute to improvements in mobility, lower extremity strength and balance.
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Affiliation(s)
- Elise Wiley
- School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada
| | - Brodie Sakakibara
- Department of Occupational Science & Occupational Therapy, Centre for Chronic Disease Prevention and Management, Southern Medical Program, University of British Columbia, Kelowna, BC, Canada
| | - Sarah Park
- School of Rehabilitation Sciences, University of British Columbia, Vancouver, British Columbia, BC, Canada
| | - Ruth Barclay
- Department of Physical Therapy, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Mark Bayley
- Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Toronto, Toronto, ON
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON
| | - Janice J Eng
- Department of Physical Therapy, University of British Columbia and Centre for Aging SMART at Vancouver Coastal Health, Vancouver, BC, Canada
- G.F Strong Rehabilitation Centre, Vancouver, BC, Canada
| | - Anne Harris
- G.F Strong Rehabilitation Centre, Vancouver, BC, Canada
| | - Elizabeth Inness
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON
- Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Marilyn MacKay-Lyons
- School of Physiotherapy, Faculty of Health, Dalhousie University, Halifax, NS, Canada
| | - Joy MacDermid
- School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada
- School of Physical Therapy, Western University, London, ON, Canada
| | - Courtney Pollock
- Department of Physical Therapy, University of British Columbia and Centre for Aging SMART at Vancouver Coastal Health, Vancouver, BC, Canada
| | - Sepideh Pooyania
- Department of Internal Medicine, Faculty of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Robert Teasell
- Department of Physical Medicine and Rehabilitation, Schulich School of Medicine and Dentistry, University of Western Ontario, ON, London
| | - Jennifer Yao
- G.F Strong Rehabilitation Centre, Vancouver, BC, Canada
- Department and Faculty of Medicine, Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver
| | - Ada Tang
- School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada
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26
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Pana TA, Mamas MA, Wareham NJ, Khaw KT, Dawson DK, Myint PK. Sex-specific lifetime risk of cardiovascular events: the European Prospective Investigation into Cancer-Norfolk prospective population cohort study. Eur J Prev Cardiol 2024; 31:230-241. [PMID: 38031203 PMCID: PMC10809170 DOI: 10.1093/eurjpc/zwad283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/21/2023] [Accepted: 08/26/2023] [Indexed: 12/01/2023]
Abstract
AIMS Better understanding of sex differences in cardiovascular disease (CVD) is essential in tailoring appropriate preventative strategies. Using a large population-based study with follow-up >25 years, we aimed to determine sex-specific lifetime risks of incident CVD and cardiovascular (CV) mortality amongst populations with and without prevalent CVD. METHODS AND RESULTS Participants were drawn from the European Prospective Investigation into Cancer-Norfolk and followed up for a median of 26.2 years. Sex-specific lifetime risks were ascertained accounting for the competing risk of death. Models were adjusted for ethnicity and time-updated covariates: material deprivation, CV risk factors, lifestyle factors, comorbidities, and medication. A total of 23 859 participants [54.5% women; mean age (standard deviation) 59.2 (9.3) years at baseline] were included. Adjusted lifetime risks of incident CVD were higher in men than in women (69.1 vs. 57.7% at age 75): cause-specific hazard ratio (cHR) (99% confidence interval)-1.49 (1.41-1.57), while the risks of CV mortality at age 75 were 4.4% (men) and 3.1% (women): cHR-1.42 (1.31-1.54). Myocardial infarction was the predominant first presentation in men until the eighth decade. In women, the first CVD manifestations after their sixth decade were predominantly atrial fibrillation and stroke. The male-associated excess relative risks of incident CVD and CV mortality were halved in people with prevalent CVD. CONCLUSION We characterized the sex-specific lifetime CV risks in a large cohort. Men had substantially higher risk of incident CVD and CV mortality than women, which was attenuated amongst people with prevalent CVD. Our findings provide an evidence base for sex-specific CV prevention.
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Affiliation(s)
- Tiberiu A Pana
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Room 1:031, Polwarth Building, Foresterhill, Aberdeen AB25 2ZD, UK
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Stoke-on-Trent, UK
| | | | - Kay-Tee Khaw
- Gonville and Caius College, University of Cambridge, Cambridge, UK
| | - Dana K Dawson
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Room 1:031, Polwarth Building, Foresterhill, Aberdeen AB25 2ZD, UK
| | - Phyo K Myint
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Room 1:031, Polwarth Building, Foresterhill, Aberdeen AB25 2ZD, UK
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27
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Liu H, Jin A, Pan Y, Jing J, Meng X, Li H, Li Z, Wang Y. Trends of Sex Differences and Associated Factors in Stroke Outcomes Among Patients With Acute Ischemic Stroke: 2007 to 2018. Neurology 2024; 102:e207818. [PMID: 38165366 PMCID: PMC10834133 DOI: 10.1212/wnl.0000000000207818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/27/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Female patients have been shown to experience worse clinical outcomes after acute ischemic stroke (AIS) compared with male patients. We aimed to estimate the temporal trends in the sex differences in stroke outcomes and identify risk factors contributing to the sex differences spanning 10 years in China. METHODS This cohort study was conducted based on data from the China National Stroke Registries (CNSRs, comprising 3 phases, I-III, from 2007 to 2018). Patients with ischemic stroke within 7 days of symptom onset were included. The primary outcome was a 12-month poor functional outcome. Other outcomes included mortality and disability-adjusted life-year (DALY) lost. The sex differences in outcomes and associated factors were estimated using multivariable logistic regression. The sex differences between CNSRs were tested by the interaction of sex and time. RESULTS Among 42,564 patients included, 35.4% were female. The age-adjusted event rate of 12-month poor functional outcome and mortality decreased both in male and female patients after stroke onset (CNSRs I, II, and III, all p varies over time <0.001). There was a decrease in DALY lost for both sexes over the decade (male patients: from 10.1 to 9.3 DALYs; female patients: from 10.9 to 9.6 DALYs). Female patients showed worse 12-month poor functional outcome in CNSRs I and II (odds ratio [OR] with 95% CI: 1.24 [1.10-1.39] and 1.12 [1.01-1.25], respectively) compared with male patients, but the sex difference attenuated in CNSR III (OR with 95% CI: 1.02 [0.89-1.16]), with the temporal trend (p varies over time = 0.004). The sex difference and the temporal trend of the sex difference in mortality from 2007 to 2018 were not found (p varies over time = 0.45). The most important factors attenuating the sex difference in poor functional outcome in CNSRs I and III were education level, socioeconomic deprivation, baseline stroke severity, and current smoking. DISCUSSION This study demonstrated that the sex disparity in poor functional outcome at 12 months was substantially narrowed covering 10 years and completely attenuated in 2015-2018. The findings suggested that female patients have experienced larger improvements in stroke outcomes than male patients over the past decade.
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Affiliation(s)
- Huihui Liu
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Aoming Jin
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Yuesong Pan
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Jing Jing
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Xia Meng
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Hao Li
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Zixiao Li
- From the Department of Neurology, Beijing Tiantan Hospital, China
| | - Yongjun Wang
- From the Department of Neurology, Beijing Tiantan Hospital, China
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28
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Kähler M, Nilsson HM, Lexell J. The Life After Stroke In Northern Sweden Study (LASINS): Methodology, cohort demographics and initial results. NeuroRehabilitation 2024; 54:319-329. [PMID: 38277309 DOI: 10.3233/nre-230278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
BACKGROUND To advance rehabilitation we need a comprehensive understanding of functioning and disability of people after stroke. OBJECTIVE To present an overview of the methodology of the Life After Stroke In Northern Sweden Study, compare participants and non-participants regarding gender and age, and describe baseline sociodemographics, stroke characteristics and the participants' self-rated degree of recovery. METHODS Data were collected through a study specific questionnaire, from the participants' medical records and with internationally established self-assessment tools focusing on sleep disturbances, depressive symptoms, fatigue, physical activity, and remaining physical and cognitive impairments, activity limitations, participation restrictions and life satisfaction. RESULTS Of 301 potential participants, 160 comprise the final sample (response rate 53%; 86 men and 74 women, mean age 73 years±11, mean time since stroke onset 35 months±11; 18- 61). Most participants had an ischemic stroke (87%), were retired (84%), cohabitant (63%) and walked independently (71%). The mean self-rated degree of recovery was 75 (SD±24; 0- 100). CONCLUSIONS These baseline data together with forthcoming studies will describe stroke-related impairments, activity limitations, participation restrictions and life satisfaction more than one year after stroke, and deepen our understanding of factors of importance for a healthy and successful life after stroke.
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Affiliation(s)
- Maria Kähler
- Department of Health Sciences, Rehabilitation Medicine Research Group, Lund University, Lund, Sweden
- Department of Rehabilitation, Sunderby Hospital, Luleå, Sweden
| | - Hanna M Nilsson
- Department of Health Sciences, Rehabilitation Medicine Research Group, Lund University, Lund, Sweden
- Department of Rehabilitation, Sunderby Hospital, Luleå, Sweden
| | - Jan Lexell
- Department of Health Sciences, Rehabilitation Medicine Research Group, Lund University, Lund, Sweden
- Department of Rehabilitation, Ängelholm Hospital, Ängelholm, Sweden
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29
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Alfakeeh FK, Alghamdi YM, Alharbi BF, Alotaibi AM, Alsaleh KA, Alshubaili AM, Mcrabi RH, Alenazi FK, Almuklass A. HbA1c and risk factors' prevalence in patients with stroke: a retrospective study in a tertiary care hospital in Saudi Arabia. NEUROSCIENCES (RIYADH, SAUDI ARABIA) 2024; 29:18-24. [PMID: 38195130 PMCID: PMC10827011 DOI: 10.17712/nsj.2024.1.20230037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 09/19/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVES To determine the relationship between hemoglobin A1c (HbA1c) and different types of stroke, and how different comorbidities and risk factors are related to the occurrence of stroke in a Saudi Arabian tertiary care hospital. METHODS This retrospective study was conducted at King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia. The study included patients who experienced either hemorrhagic stroke (HS), ischemic stroke (IS), or transient ischemic attack (TIA) between 2015 and 2020. RESULTS In total, 976 patients were included, of whom 670 were males (68.6%). The incidence of HS was significantly higher in males compared to females (14.2% vs. 6.9%), whereas the incidence of IS was higher in females (76.8% vs. 74.6%) (p=0.001). Ischemic stroke was significantly higher in the 65 years or older age group, whereas HS was comparatively higher among those aged <65 years. The means HbA1c levels in all three types of stroke were abnormally high. However, HbA1c levels were significantly higher in IS than in the other 2 stroke types (p=0.017). The HbA1c levels showed statistically significant differences between the different types of stroke, where the estimated marginal means were higher in patients with IS with a small effect size. Heart disease was also more prevalent in the IS group. Stroke-related mortality was reported in 16 patients and was significantly higher in the IS group than in the HS group. CONCLUSION The HbA1c levels were elevated in all types of stroke, significantly in IS. Controlling patients' HbA1c and other modifiable risk factors could significantly reduce the risk of stroke.
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Affiliation(s)
- Faisal K. Alfakeeh
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Yazeed M. Alghamdi
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Bassam F. Alharbi
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Abdulaziz M. Alotaibi
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Khalid A. Alsaleh
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Abdullah M. Alshubaili
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Ryan H. Mcrabi
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Farhan K. Alenazi
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
| | - Awad Almuklass
- From the College of Medicine (Alfakeeh, Alghamdi, Alharbi, Alotaibi, Alsaleh, Alshubaili, Mcrabi, Alenazi, Almuklass), King Saud bin Abdulaziz University for Health Sciences, and from King Abdullah International Medical Research Center (Almuklass), Riyadh, Kingdom of Saudi Arabia.
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30
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Wang C, Wang J, Wu X, Liu T, Wang F, Zhou H, Chen C, Shi L, Ma L, Liu T, Li C. Comprehensive review on sexual dimorphism to improve scalp acupuncture in nervous system disease. CNS Neurosci Ther 2024; 30:e14447. [PMID: 37665197 PMCID: PMC10805401 DOI: 10.1111/cns.14447] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/31/2023] [Accepted: 08/20/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND With the development of modern medicine, the Traditional Chinese Medicine (TCM) combined with western medicine began to be produced and applied. Scalp acupuncture (SA) as a Chinese medicine based on neurological theory, has a great advantage compared with TCM in the treatment of nervous system diseases. METHOD In this paper, we analyze the physiological and pathological manifestations of sexual dimorphism (SD) to illustrate the necessity of SD treatment. In addition, we review the factors that can affect SD and analyze in physiological structure, function, and pathological neurons. Diseases (pathological basis, pathological manifestations, and incidence) and factors leading to gender differences, which to analyze the possibility of gender differences in SA. RESULT Furthermore, we creatively a new insight of SD-SA and provide the complete SD treatment cases on the basis of the existing SA in different kinds of diseases including stroke, migraine, attention deficit hyperactivity disorder (ADHD), and depression. CONCLUSION In summary, we believe that it is feasible to improve the clinical effectiveness of SA, which is able to promote the development of SA, and then provides an actionable evidence for the promotion of precision medicine in the future.
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Affiliation(s)
- Chaojie Wang
- Department of First Clinical Medical CollegeHeilongjiang University of Chinese MedicineHeilongjiangChina
| | - Jiening Wang
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
| | - Xubo Wu
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
- School of Rehabilitation ScienceShanghai University of Traditional Chinese MedicineShanghaiChina
| | - Tao Liu
- Department of BioengineeringImperial College LondonLondonUK
| | - Feng Wang
- First Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbinChina
| | - Huanxia Zhou
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
| | - Chen Chen
- Second Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbinChina
| | - Lijuan Shi
- School of Biological Science and Medical EngineeringBeihang UniversityBeijingChina
| | - Lin Ma
- First Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbinChina
| | - Tiantian Liu
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
| | - Cancheng Li
- School of Biological Science and Medical EngineeringBeihang UniversityBeijingChina
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31
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Bambury N, O'Neill K, Buckley CM, Kearney PM. Trends in incidence of ischaemic stroke in people with and without diabetes in Ireland 2005-2015. Diabet Med 2023; 40:e15127. [PMID: 37140385 DOI: 10.1111/dme.15127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 05/05/2023]
Abstract
AIMS We aim to describe the epidemiology of ischaemic stroke and in-hospital mortality associated with stroke among men and women with and without diabetes from 2005 to 2015. METHODS Secondary data analysis of national hospital discharge data from the Hospital Inpatient Enquiry database. Stroke incidence and in-hospital mortality rates in people with and without diabetes were calculated. Poisson regression models were used to estimate the incidence rate ratio (IRR) and assess trends over time. RESULTS The age-adjusted incidence of stroke was twice as high in people with diabetes compared to those without diabetes (men IRR 2.0 [95% CI 1.95-2.06] and women IRR 2.2 [95% CI 2.12-2.27]). The incidence of ischaemic stroke decreased by an average 1.7% per year in men with diabetes and 3.3% per year in women with diabetes. In people without diabetes, the average annual reduction was smaller (0.2% per year in men and 1% per year in women). In-hospital mortality associated with admission with ischaemic stroke was approximately twice as high in those with diabetes compared to those without diabetes among men [IRR 1.81 (1.67-1.97)] and women [IRR 2 (95% CI 1.84-2.18)]. CONCLUSION Despite decreases in incidence of ischaemic stroke and associated in-hospital mortality, there remains a twofold increased risk of ischaemic stroke and mortality in people with diabetes. Therefore, priority must be given to management of risk factors for ischaemic stroke in people with diabetes as well as continued development of targeted stroke prevention strategies.
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Affiliation(s)
- Niamh Bambury
- Department of Public Health, HSE South (Cork and Kerry), Cork, Ireland
- School of Public Health, University College Cork, Cork, Ireland
| | - Kate O'Neill
- School of Public Health, University College Cork, Cork, Ireland
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Mahmood A, Simon J, Cooper J, Murphy T, McCracken C, Quiroz J, Laranjo L, Aung N, Lee AM, Khanji MY, Neubauer S, Raisi-Estabragh Z, Maurovich-Horvat P, Petersen SE. Neuroticism personality traits are linked to adverse cardiovascular phenotypes in the UK Biobank. Eur Heart J Cardiovasc Imaging 2023; 24:1460-1467. [PMID: 37440761 PMCID: PMC10610755 DOI: 10.1093/ehjci/jead166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
AIMS To evaluate the relationship between neuroticism personality traits and cardiovascular magnetic resonance (CMR) measures of cardiac morphology and function, considering potential differential associations in men and women. METHODS AND RESULTS The analysis includes 36 309 UK Biobank participants (average age = 63.9 ± 7.7 years; 47.8% men) with CMR available and neuroticism score assessed by the 12-item Eysenck Personality Questionnaire-Revised Short Form. CMR scans were performed on 1.5 Tesla scanners (MAGNETOM Aera, Siemens Healthcare, Erlangen, Germany) according to pre-defined protocols and analysed using automated pipelines. We considered measures of left ventricular (LV) and right ventricular (RV) structure and function, and indicators of arterial compliance. Multivariable linear regression was used to estimate association of neuroticism score with individual CMR metrics, with adjustment for age, sex, obesity, deprivation, smoking, diabetes, hypertension, hypercholesterolaemia, alcohol use, exercise, and education. Higher neuroticism scores were associated with smaller LV and RV end-diastolic volumes, lower LV mass, greater concentricity (higher LV mass to volume ratio), and higher native T1. Greater neuroticism was also linked to poorer LV and RV function (lower stroke volumes) and greater arterial stiffness. In sex-stratified analyses, the relationships between neuroticism and LV stroke volume, concentricity, and arterial stiffness were attenuated in women. In men, association (with exception of native T1) remained robust. CONCLUSION Greater tendency towards neuroticism personality traits is linked to smaller, poorer functioning ventricles with lower LV mass, higher myocardial fibrosis, and higher arterial stiffness. These relationships are independent of traditional vascular risk factors and are more robust in men than women.
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Affiliation(s)
- Adil Mahmood
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Judit Simon
- MTA-SE Cardiovascular Imaging Research Group, Department of Radiology, Medical Imaging Centre, Semmelweis University, Budapest, Hungary
| | - Jackie Cooper
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Theodore Murphy
- Department of Cardiology and Cardiovascular Imaging, Beacon Hospital, Dublin, Ireland
| | - Celeste McCracken
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, National Institute for Health Research Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Juan Quiroz
- Centre for Big Data Research in Health (CBDRH), The University of New South Wales (UNSW), Sydney, Australia
| | - Liliana Laranjo
- Faculty of Medicine and Health, Westmead Applied Research Centre (WARC), University of Sydney, Australia
| | - Nay Aung
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, West Smithfield, EC1A 7BE, London, UK
| | - Aaron Mark Lee
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Mohammed Y Khanji
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, West Smithfield, EC1A 7BE, London, UK
| | - Stefan Neubauer
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, National Institute for Health Research Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Zahra Raisi-Estabragh
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, West Smithfield, EC1A 7BE, London, UK
| | - Pal Maurovich-Horvat
- MTA-SE Cardiovascular Imaging Research Group, Department of Radiology, Medical Imaging Centre, Semmelweis University, Budapest, Hungary
| | - Steffen E Petersen
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, West Smithfield, EC1A 7BE, London, UK
- Health Data Research UK, London, UK
- Alan Turing Institute, London, UK
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Qi S, Ngwa C, Al Mamun A, Romana S, Wu T, Marrelli SP, Arnold AP, McCullough LD, Liu F. X, but not Y, Chromosomal Complement Contributes to Stroke Sensitivity in Aged Animals. Transl Stroke Res 2023; 14:776-789. [PMID: 35906327 PMCID: PMC10490444 DOI: 10.1007/s12975-022-01070-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/07/2022] [Accepted: 07/21/2022] [Indexed: 01/16/2023]
Abstract
Post-menopausal women become vulnerable to stroke and have poorer outcomes and higher mortality than age-matched men, and previous studies suggested that sex chromosomes play a vital role in mediating stroke sensitivity in the aged. It is unknown if this is due to effects of the X or Y chromosome. The present study used the XY* mouse model (with four genotypes: XX and XO gonadal females and XY and XXY gonadal males) to compare the effect of the X vs. Y chromosome compliment in stroke. Aged (18-20 months) and gonadectomized young (8-12 weeks) mice were subjected to a 60-min middle cerebral artery occlusion. Infarct volume and behavioral deficits were quantified 3 days after stroke. Microglial activation and infiltration of peripheral leukocytes in the aged ischemic brain were assessed by flow cytometry. Plasma inflammatory cytokine levels by ELISA, and brain expression of two X chromosome-linked genes, KDM6A and KDM5C by immunochemistry, were also examined. Both aged and young XX and XXY mice had worse stroke outcomes compared to XO and XY mice, respectively; however, the difference between XX vs. XXY and XO vs. XY aged mice was minimal. Mice with two copies of the X chromosome showed more robust microglial activation, higher brain-infiltrating leukocytes, elevated plasma cytokine levels, and enhanced co-localization of KDM6A and KDM5C with Iba1+ cells after stroke than mice with one X chromosome. The number of X chromosomes mediates stroke sensitivity in aged mice, which might be processed through the X chromosome-linked genes and the inflammatory responses.
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Affiliation(s)
- Shaohua Qi
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Conelius Ngwa
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Abdullah Al Mamun
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Sharmeen Romana
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Ting Wu
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Sean P Marrelli
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Arthur P Arnold
- Department of Integrative Biology and Physiology, UCLA, 610 Charles Young Drive South, Los Angeles, CA, 90095, USA
| | - Louise D McCullough
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Fudong Liu
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, McGovern Medical School, 6431 Fannin Street, Houston, TX, 77030, USA.
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Marôco JL, Rosenberg AJ, Grigoriadis G, Lefferts EC, Fernhall B, Baynard T. Older females but not males exhibit increases in cerebral blood velocity, despite similar pulsatility increases after high-intensity resistance exercise. Am J Physiol Heart Circ Physiol 2023; 325:H909-H916. [PMID: 37594485 DOI: 10.1152/ajpheart.00349.2023] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/07/2023] [Accepted: 08/17/2023] [Indexed: 08/19/2023]
Abstract
Sex differences in resting cerebral hemodynamics decline with aging. Given that acute resistance exercise (RE) is a hypertensive challenge, it may reveal sex-dependent abnormalities in cerebral hemodynamics. Thus, we hypothesized that cerebral blood velocity and pulsatility responses to RE would be sex-dependent in older adults. Fourteen older females and 11 males (50-68 yr) completed a high-intensity unilateral isokinetic knee flexion/extension exercise. Measurements were collected at baseline, immediately, 5- and 30-min post-RE. Blood pressure was measured via finger photoplethysmography. Mean middle cerebral artery blood velocity (MCAv) and pulsatility were assessed via transcranial Doppler ultrasound. Carotid pulsatility was obtained via duplex ultrasound. MCAv increased immediately after RE in older females [mean difference (d) = 6.02, 95% CI: 1.66 to 10.39 cm/s, P < 0.001] but not in males (d = -0.72, 95% CI: -3.83 to 5.27 cm/s, P = 0.99), followed by similar reductions 5-min post-RE in older females (d = -4.40, 95% CI: -8.81 to -0.10 cm/s, P = 0.045) and males (d = -6.41, 95% CI: -11.19 to -1.62 cm/s, P = 0.003). MCAv pulsatility increased similarly in older females (d = 0.24, 95% CI: 0.11 to 0.40, P < 0.001) and males (d = 0.38, 95% CI: 0.20 to 0.53, P < 0.001), persisting 5-min post-RE. Older females showed smaller increases in carotid pulsatility immediately after RE (d = 0.18, 95% CI: 0.03 to 0.38, P = 0.01) than males (d = 0.48, 95% CI: 0.26 to 0.68, P < 0.001). An exercise-mediated hypertensive stimulus revealed differential sex responses in MCAv and carotid pulsatility but not in cerebral pulsatility. Cerebral pulsatility findings suggest a similar sex susceptibility to cerebrovascular abnormalities following exercise-mediated hypertensive stimulus in older adults.NEW & NOTEWORTHY Sex differences in resting cerebral hemodynamics decline with advancing age as females experience larger reductions in cerebral blood velocity and steeper pulsatility increases than males. However, an exercise-mediated hypertensive stimulus might reveal sex differences in cerebral hemodynamics not apparent at rest. Following high-intensity resistance exercise, older females but not males exhibit increases in cerebral blood velocity, despite similar increases in cerebral pulsatility. The susceptibility to cerebrovascular abnormalities following exercise-mediated hypertensive stimulus appears similar between sexes.
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Affiliation(s)
- João L Marôco
- Integrative Human Physiology Laboratory, Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, Massachusetts, United States
- Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Alexander J Rosenberg
- Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois, United States
- Department of Physiology, Midwestern University, Downers Grove, Illinois, United States
| | - Georgios Grigoriadis
- Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Elizabeth C Lefferts
- Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois, United States
- Clinical Vascular Research Laboratory, College of Human Sciences, Iowa State University, Ames, Iowa, United States
| | - Bo Fernhall
- Integrative Human Physiology Laboratory, Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, Massachusetts, United States
- Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Tracy Baynard
- Integrative Human Physiology Laboratory, Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, Massachusetts, United States
- Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois, United States
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35
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Jovanovic LI, Jervis Rademeyer H, Pakosh M, Musselman KE, Popovic MR, Marquez-Chin C. Scoping Review on Brain-Computer Interface-Controlled Electrical Stimulation Interventions for Upper Limb Rehabilitation in Adults: A Look at Participants, Interventions, and Technology. Physiother Can 2023; 75:276-290. [PMID: 37736411 PMCID: PMC10510539 DOI: 10.3138/ptc-2021-0074] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/07/2021] [Accepted: 12/07/2021] [Indexed: 09/23/2023]
Abstract
Purpose While current rehabilitation practice for improving arm and hand function relies on physical/occupational therapy, a growing body of research evaluates the effects of technology-enhanced rehabilitation. We review interventions that combine a brain-computer interface (BCI) with electrical stimulation (ES) for upper limb movement rehabilitation to summarize the evidence on (1) populations of study participants, (2) BCI-ES interventions, and (3) the BCI-ES systems. Method After searching seven databases, two reviewers identified 23 eligible studies. We consolidated information on the study participants, interventions, and approaches used to develop integrated BCI-ES systems. The included studies investigated the use of BCI-ES interventions with stroke and spinal cord injury (SCI) populations. All studies used electroencephalography to collect brain signals for the BCI, and functional electrical stimulation was the most common type of ES. The BCI-ES interventions were typically conducted without a therapist, with sessions varying in both frequency and duration. Results Of the 23 eligible studies, only 3 studies involved the SCI population, compared to 20 involving individuals with stroke. Conclusions Future BCI-ES interventional studies could address this gap. Additionally, standardization of device and rehabilitation modalities, and study-appropriate involvement with therapists, can be considered to advance this intervention towards clinical implementation.
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Affiliation(s)
- Lazar I. Jovanovic
- From the:
Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
- The Center for Advancing Neurotechnological Innovation to Application (CRANIA), University Health Network, Toronto, Canada
| | - Hope Jervis Rademeyer
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Maureen Pakosh
- Library & Information Services, University Health Network, Toronto Rehabilitation Institute, Toronto, Canada
| | - Kristin E. Musselman
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Milos R. Popovic
- From the:
Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
- The Center for Advancing Neurotechnological Innovation to Application (CRANIA), University Health Network, Toronto, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Cesar Marquez-Chin
- From the:
Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
- The Center for Advancing Neurotechnological Innovation to Application (CRANIA), University Health Network, Toronto, Canada
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36
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Fan J, Yuan Y, Zhang X, Li W, Ma W, Wang W, Gu J, Zhou B. Association between urinary caffeine and caffeine metabolites and stroke in American adults: a cross-sectional study from the NHANES, 2009-2014. Sci Rep 2023; 13:11855. [PMID: 37481659 PMCID: PMC10363104 DOI: 10.1038/s41598-023-39126-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/20/2023] [Indexed: 07/24/2023] Open
Abstract
This study investigates the potential correlation between urinary caffeine levels and the occurrence of stroke, a serious cerebrovascular disease that can lead to disability or death. The data used in this study was obtained from the National Health and Nutrition Examination Survey conducted between 2009 and 2014. The study analyzed a total of 5,339 individuals, divided into a control group (n = 5,135) and a stroke group (n = 162). The researchers utilized multiple logistic regression and smoothed curve fitting to examine the relationship between urinary caffeine and caffeine metabolites and the incidence of stroke. The study found that higher urinary caffeine levels were associated with a lower risk of stroke in Mexican American participants (odds ratio [OR] = 0.886, 95% confidence interval [CI]: (0.791, 0.993), P = 0.037). After adjusting for certain participant characteristics, it was also found that higher urinary paraxanthine levels were associated with a lower risk of stroke incidence (OR = 0.991, 95% CI (0.984, 0.999), P = 0.027). Meanwhile, the highest urinary paraxanthine levels group had 43.7% fewer strokes than the lowest level group (OR = 0.563, 95% CI (0.341, 0.929), P = 0.025). In this study, we showed a negative link between urine paraxanthine levels and the risk of stroke. Meanwhile, urinary caffeine levels were negatively associated with the incidence of stroke in Mexican Americans, but no correlation in other populations. Our findings may have predictive and diagnostic implications in clinical practice. Further extensive prospective investigations are still needed to validate our conclusions.
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Affiliation(s)
- Jinming Fan
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
| | - Yajun Yuan
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
| | - Xiaoting Zhang
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
| | - Wenhan Li
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
| | - Wuqin Ma
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
| | - Wenhao Wang
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China
| | - Jinyan Gu
- Department of Scientific Research, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China.
| | - Bin Zhou
- Center of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China.
- Center of Interventional Medicine, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong Province, China.
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Gao D, Wang H, Wang Y, Ma S, Zou Z. Association between Diet Quality and Stroke among Chinese Adults: Results from China Health and Nutrition Survey 2011. Nutrients 2023; 15:3229. [PMID: 37513647 PMCID: PMC10384737 DOI: 10.3390/nu15143229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
The low-burden Diet Quality Questionnaire (DQQ) is a standardized tool to collect indicators of dietary adequacy as well as indicators of the protection of health against noncommunicable diseases (NCDs) within the framework of the global diet quality project. Stroke is the leading cause of the cardiovascular disease burden in China, with poor diet being one of the major risk factors. In this study, we aimed to understand the association of several indicators of diet quality derived from the DQQ with stroke among Chinese adults and, further, to examine the gender differences using the 2011 wave of the China Health and Nutrition Survey. Multivariable logistic regression was used to examine the associations of the NCD-Protect score, NCD-Risk score, and global dietary recommendations score (GDR) score with stroke. There were 192 stroke cases (121 in men and 71 in women) of 12,051 adults. The continuous NCD-Risk score was positively associated with stroke in women (odds ratio (OR) = 1.52, 95% confidence interval (CI): 1.13-2.06). When compared with women with an NCD-Risk score of 0 points, those with an NCD-Risk score ≥2 points had a higher risk of stroke (OR = 2.71, 95% CI: 1.35-5.43). In addition, compared with women with a GDR score ≤0, those with a GDR score ≥2 points had lower odds of stroke (OR = 0.42, 95% CI: 0.22-0.77). Poor diet quality, as reflected by the NCD-Risk score, was associated with an increased risk of stroke in Chinese women, but not in men. Our findings provided evidence that an optimal diet quality could be conducive to preventing stroke for Chinese women and suggested a diverse diet characterized by the limited consumption of unhealthy foods, such as red meat, processed meat, sweets, soft drinks (sodas), and packaged ultra-processed salty snacks.
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Affiliation(s)
- Disi Gao
- School of Health Humanities, Peking University, Beijing 100191, China; (D.G.); (Y.W.)
| | - Huan Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, China; (H.W.); (S.M.)
| | - Yue Wang
- School of Health Humanities, Peking University, Beijing 100191, China; (D.G.); (Y.W.)
| | - Sheng Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, China; (H.W.); (S.M.)
| | - Zhiyong Zou
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, China; (H.W.); (S.M.)
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Jong GP, Lin TK, Liao PL, Huang JY, Yang TY, Pan LF. Risk of New-onset Stroke in Patients with Type 2 Diabetes with Chronic Kidney Disease on Sodium-glucose Co-transporter-2 Inhibitor Users. Transl Stroke Res 2023:10.1007/s12975-023-01174-0. [PMID: 37442919 DOI: 10.1007/s12975-023-01174-0] [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: 02/10/2023] [Revised: 07/02/2023] [Accepted: 07/07/2023] [Indexed: 07/15/2023]
Abstract
Clinical studies have investigated the effects of using sodium-glucose co-transporter-2 (SGLT2) inhibitors on the development of new-onset stroke (NOS) in patients with type 2 diabetes (T2D) and chronic kidney disease (CKD), but the findings are inconsistent. This study aimed to examine the association between the use of SGLT2 inhibitors and NOS risk in patients with T2D and CKD. We conducted a nationwide retrospective cohort study using data from the Taiwan Health Insurance Review and Assessment Service database for the years 2004 to 2019. The primary outcome was the risk of incident stroke, which was estimated using hazard ratios (HRs) and 95% confidence intervals (CIs). We used multiple Cox regression modeling to analyze the association between SGLT2 inhibitor use and the risk of stroke in patients with T2D and CKD. In a cohort of 113,710 patients with T2D and CKD who were using SGLT2 inhibitors and 227,420 patients with T2D and CKD who were not using SGLT2 inhibitors, after applying a 1:2 sex- and age-matching strategy, 2,842 and 7,169 NOS events were recorded, respectively. The event rate per 10,000 person-months was 10.60 (95% CI 10.21 to 11.03) for SGLT2 inhibitor users and 13.71 (13.39-14.03) for non-SGLT2 inhibitor users. After adjusting for the index year, sex, age, comorbidities, and concurrent medication, there was a decreased risk of NOS for SGLT2 inhibitor users (adjusted HR 0.80; 95% CI 0.77-0.84) compared with non-SGLT2 inhibitor users. The sensitivity test for the propensity score 1:1-matched analyses showed similar results (adjusted HR 0.80; 95% CI 0.76-0.84). The type of SGLT2 inhibitor subgroup analysis for incident stroke showed consistent results. We concluded that the use of SGLT2 inhibitors in patients with T2D and CKD was associated with significantly low rates of NOS. The significantly low rates of NOS in patients with T2D and CKD were greater among females and less than 50 years patients.
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Affiliation(s)
- Gwo-Ping Jong
- Division of Cardiology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan, ROC
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung, Taiwan, ROC
| | - Tsung-Kun Lin
- Department of Pharmacy, Taoyuan Armed Forces General Hospital, Taoyuan, Taiwan, ROC
- School of Pharmacy, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Pei-Lun Liao
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan, ROC
| | - Jing-Yang Huang
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung, Taiwan, ROC
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan, ROC
| | - Tsung-Yuan Yang
- Division of Cardiology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan, ROC
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung, Taiwan, ROC
| | - Lung-Fa Pan
- Department of Cardiology, Taichung Armed Forces General Hospital, Taichung, Taiwan, ROC.
- Department of Medical Imaging and Radiological Science, Central Taiwan University of Science and Technology, Takun, Taichung, Taiwan, ROC.
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39
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Patrizz A, Hamamy AE, Maniskas M, Munshi Y, Atadja L, Ahnstedt H, Howe M, Bu F, Mulkey DK, McCullough LD, Li J. Stroke-Induced Respiratory Dysfunction Is Associated With Cognitive Decline. Stroke 2023; 54:1863-1874. [PMID: 37264918 PMCID: PMC10330454 DOI: 10.1161/strokeaha.122.041239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 04/25/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Respiratory dysfunction is a common complication of stroke, with an incidence of over 60%. Despite the high prevalence of stroke-induced respiratory dysfunction, how disordered breathing influences recovery and cognitive outcomes after ischemic stroke is unknown. We hypothesized that stroke induces chronic respiratory dysfunction, breathing instability, and apnea in mice, which would contribute to higher mortality and greater poststroke cognitive deficits. METHODS Mice were subjected to a 60-minute transient middle cerebral artery occlusion or permanent distal middle cerebral artery occlusion. Whole body plethysmography was performed on C57BL/6 young (2-3 months) and aged (20 months) male and female mice. Animals were exposed to a variety of gas conditions to assess the contribution of peripheral and central chemoreceptors. A battery of cognitive tests was performed to examine behavioral function. RESULTS Middle cerebral artery occlusion led to disordered breathing characterized by hypoventilation and apneas. Cognitive decline correlated with the severity of disordered breathing. Distal permanent middle cerebral artery occlusion, which produces a smaller cortical infarct, also produced breathing disorders and cognitive impairment but only in aged mice. CONCLUSIONS Our data suggest that poststroke apnea is associated with cognitive decline and highlights the influence of aging on breathing disorders after stroke. Therefore, the treatment of respiratory instability may be a viable approach to improving cognitive outcomes after stroke.
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Affiliation(s)
- Anthony Patrizz
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Ahmad El Hamamy
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Michael Maniskas
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Yashasvee Munshi
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Louise Atadja
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Hilda Ahnstedt
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Matthew Howe
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Fan Bu
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Daniel K. Mulkey
- Department of Physiology and Neurobiology, University of Connecticut, Storrs CT, 06269
| | - Louise D. McCullough
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
| | - Jun Li
- The University of Texas Health Science Center at Houston and the McGovern Medical School, Houston TX, 77030
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Xie Z, Guo X, Han L, Wang X, Yan Q, Shu C, Fan Z, Zhao M. Differences in primary and secondary stroke prevention strategies for Chinese men and women. Prev Med Rep 2023; 33:102219. [PMID: 37223569 PMCID: PMC10201908 DOI: 10.1016/j.pmedr.2023.102219] [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: 12/17/2022] [Revised: 03/17/2023] [Accepted: 04/23/2023] [Indexed: 05/25/2023] Open
Abstract
This study aimed to explore whether stroke prevention strategies differ for men and women. Data used were from China Kadoorie Biobank. According to the China-PAR Project model, a predicted 10-year stroke risk of ≥7% is defined as a high stroke risk. The effects of risk factor control and medication use as primary and secondary stroke prevention strategies were assessed, respectively. Logistic regression models were used to assess the sex-specific differences in the primary and secondary stroke prevention practices. Of the 512,715 participants (59.0% women), 218,972 (57.4% women) had a high risk of stroke and 8884 (44.7% women) had an established stroke. Of high-risk participants, women were considerably less likely than men to receive antiplatelets (odds ratio [OR], 0.80; [95% confidence interval, CI, 0.72-0.89]), antihypertensives (0.46[0.44-0.48]), and antidiabetics (0.65[0.60-0.70]). Meanwhile, stroke women were significantly less likely to receive antiplatelets (0.75[0.65-0.85]) but more likely to receive antidiabetics (1.56 [1.34-1.82]) than their male counterparts. Besides, differences were found in risk factor control between women and men. Sex-specific differences in stroke prevention strategies are prevalent in China. Effective prevention requires the implementation of better overall nationwide strategies and special emphasis on women.
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Affiliation(s)
- Zenghua Xie
- Department of Neurology, Beilun District People’s Hospital, Ningbo, Zhejiang, China
| | - Xu Guo
- Department of Rehabilitation Medicine, Hwa Mei Hospital, University of the Chinese Academy of Sciences, Ningbo, Zhejiang, China
| | - Liyuan Han
- Hwa Mei Hospital, Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
- Department of Global Health, Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
| | - Xin Wang
- Department of Neurology, Beilun District People’s Hospital, Ningbo, Zhejiang, China
| | - Qianqian Yan
- Hwa Mei Hospital, Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
- Department of Global Health, Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
| | - Chang Shu
- Tianjin Cerebral Vascular and Neural Degenerative Disease Key Laboratory, Tianjin Neurosurgery Institute, Tianjin Huanhu Hospital, Tianjin, China
| | - Zhenyi Fan
- Department of Neurology, Hwa Mei Hospital, University of Chinese Academy of Science, Ningbo, Zhejiang, China
| | - Miaomiao Zhao
- Department of Health Management, School of Public Health, Nantong University, Nantong, Jiangsu, China
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Naveed H, Almasri M, Kazani B, Nauman A, Akhtar N, Singh R, Kamran S, Al Jerdi S, Thermalingem S, Shuaib A. Women and stroke: disparities in clinical presentation, severity, and short- and long-term outcomes. Front Neurol 2023; 14:1147858. [PMID: 37255725 PMCID: PMC10225500 DOI: 10.3389/fneur.2023.1147858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/17/2023] [Indexed: 06/01/2023] Open
Abstract
Objectives There are limited data from the Middle East on sex-related differences in short- and long-term stroke outcomes. We present 8 years of experience based on the Qatar stroke database. Setting The Qatar stroke database prospectively collects data on all stroke patients admitted to Hamad General Hospital. For this study, we compared female and male acute ischemic stroke patients on their characteristics at admission, short-term outcomes [modified Rankin Scale (mRS) score], and long-term outcomes [incidence of major adverse cardiovascular events (MACEs)]. Participants A total of 7,300 patients [F: 1,406 (19.3%), M: 5,894 (80.7%); mean age 55.1 ± 13.3 (F: 61.6 ± 15.1, M: 53.5 ± 12.3; p < 0.001)] were admitted with acute ischemic stroke. Results Significantly fewer women presented within 4.5 h of onset (F: 29% vs. M: 32.8%; p = 0.01). Although women were more likely to experience severe stroke (NIHSS >10; F: 19.9% vs. M: 14.5%; p < 0.001), fewer were treated with thrombolysis (F: 9.8% vs. M: 12.1%; p = 0.02). Women experienced more medical complications (F: 11.7% vs. M: 7.4%; p < 0.001) and tended to have a more prolonged length of stay in the hospital (F: 6.4 ± 7.6 days vs. M: 5.5 ± 6.8 days; p < 0.001). Primary and secondary outcome measures Good outcomes at 90 days (mRS score of 0-2) were less frequent in women (F: 53.3% vs. M: 71.2%; p < 0.001). Fewer female patients were taking antiplatelets (F: 78% vs. M: 84.8%; p < 0.001) or statins (F: 81.2% vs. M: 85.7%; p < 0.001). Significantly more female patients experienced a MACE (F: 12.6% vs. M: 6.5%; p < 0.001). Conclusion Older age at presentation contributes to poor outcomes following acute stroke in women. Other contributing factors include delays in admission to the hospital, lower rates of thrombolysis, and lower rates of provision of preventative treatments.
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Affiliation(s)
- Hiba Naveed
- Weill Cornell College of Medicine, Doha, Qatar
| | | | | | | | - Naveed Akhtar
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Rajvir Singh
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Saadat Kamran
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | | | - Sathvika Thermalingem
- Neurology Division, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Ashfaq Shuaib
- Neurology Division, Department of Medicine, University of Alberta, Edmonton, AB, Canada
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Jung W, Han K, Kim B, Hwang S, Yoon JM, Park J, Lim DH, Shin DW. Age-Related Macular Degeneration With Visual Disability Is Associated With Cardiovascular Disease Risk in the Korean Nationwide Cohort. J Am Heart Assoc 2023; 12:e028027. [PMID: 37119082 PMCID: PMC10227218 DOI: 10.1161/jaha.122.028027] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 02/15/2023] [Indexed: 04/30/2023]
Abstract
Background Age-related macular degeneration (AMD) is the leading cause of visual disability. AMD shares some risk factors with the pathogenesis of cardiovascular disease (CVD). However, previous studies examining the association between AMD and the risk of CVD provide conflicting results. Hence, we investigated the association between AMD, visual disability, and the risk of CVD. Methods and Results This is a nationwide cohort study using data from the Korean National Health Insurance System database (2009-2019) on subjects who underwent a national health screening program in 2009. A total of 3 789 963 subjects were categorized by the presence of AMD and visual disability. Visual disability was defined as a best-corrected visual acuity of ≤20/100 by validated documentation from a specialist physician. Cox regression hazard model was used to examine the hazard ratios (HRs) of CVD, including myocardial infarction and ischemic stroke, after adjusting for potential confounders. During a mean 9.77 years of follow-up, AMD was associated with a 5% higher risk of myocardial infarction (adjusted HR [aHR], 1.05 [95% CI, 1.01-1.10]) but not associated with increased risk of overall CVD (aHR, 1.02 [95% CI, 1.00-1.05]) or ischemic stroke (aHR, 1.02 [95% CI, 0.98-1.06]). However, when AMD was accompanied by visual disability, there was increased risk of CVD (aHR, 1.17 [95% CI, 1.06-1.29]), myocardial infarction (aHR, 1.18 [95% CI, 1.01-1.37]), and ischemic stroke (aHR, 1.20 [95% CI, 1.06-1.35]). These trends were more evident in women and subjects with cardiometabolic comorbidities. Conclusions AMD with visual disability, but not all AMD, was associated with an increased risk of CVD. Patients with AMD who have visual disability should be targeted for CVD prevention.
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Affiliation(s)
- Wonyoung Jung
- Department of Family Medicine/Supportive Care CenterSamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of MedicineSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial ScienceSoongsil UniversitySeoulRepublic of Korea
| | - Bongseong Kim
- Department of Statistics and Actuarial ScienceSoongsil UniversitySeoulRepublic of Korea
| | - Sungsoon Hwang
- Department of OphthalmologySamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Science and TechnologySungkyunkwan UniversitySeoulRepublic of Korea
| | - Je Moon Yoon
- Department of OphthalmologySamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Junhee Park
- Department of Family Medicine/Supportive Care CenterSamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of MedicineSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Dong Hui Lim
- Department of OphthalmologySamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Science and TechnologySungkyunkwan UniversitySeoulRepublic of Korea
| | - Dong Wook Shin
- Department of Family Medicine/Supportive Care CenterSamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Science and TechnologySungkyunkwan UniversitySeoulRepublic of Korea
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Choudhary M, Chaudhari S, Gupta T, Kalyane D, Sirsat B, Kathar U, Sengupta P, Tekade RK. Stimuli-Responsive Nanotherapeutics for Treatment and Diagnosis of Stroke. Pharmaceutics 2023; 15:1036. [PMID: 37111522 PMCID: PMC10141724 DOI: 10.3390/pharmaceutics15041036] [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: 01/26/2023] [Revised: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 04/29/2023] Open
Abstract
Stroke is the second most common medical emergency and constitutes a significant cause of global morbidity. The conventional stroke treatment strategies, including thrombolysis, antiplatelet therapy, endovascular thrombectomy, neuroprotection, neurogenesis, reducing neuroinflammation, oxidative stress, excitotoxicity, hemostatic treatment, do not provide efficient relief to the patients due to lack of appropriate delivery systems, large doses, systemic toxicity. In this context, guiding the nanoparticles toward the ischemic tissues by making them stimuli-responsive can be a turning point in managing stroke. Hence, in this review, we first outline the basics of stroke, including its pathophysiology, factors affecting its development, current treatment therapies, and their limitations. Further, we have discussed stimuli-responsive nanotherapeutics used for diagnosing and treating stroke with challenges ahead for the safe use of nanotherapeutics.
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Affiliation(s)
| | | | | | | | | | | | | | - Rakesh K. Tekade
- National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Opposite Air Force Station, Palaj, Gandhinagar 382355, Gujarat, India
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Ohya Y, Matsuo R, Sato N, Irie F, Wakisaka Y, Ago T, Kamouchi M, Kitazono T. Modification of the effects of age on clinical outcomes through management of lifestyle-related factors in patients with acute ischemic stroke. J Neurol Sci 2023; 446:120589. [PMID: 36807976 DOI: 10.1016/j.jns.2023.120589] [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: 09/16/2022] [Revised: 01/31/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND AND PURPOSE This study examined the association between age and clinical outcomes after ischemic stroke, and whether the effect of age on post-stroke outcomes can be modified by various factors. METHODS We included 12,171 patients with acute ischemic stroke, who were functionally independent before stroke onset, in a multicenter hospital-based study conducted in Fukuoka, Japan. Patients were categorized into six groups according to age: ≤ 45, 46-55, 56-65, 66-75, 76-85, and > 85 years. Logistic regression analysis was performed to estimate an odds ratio for poor functional outcome (modified Rankin scale score of 3-6 at 3 months) for each age group. Interaction effects of age and various factors were analyzed using a multivariable model. RESULTS The mean age of the patients was 70.3 ± 12.2 years, and 63.9% were men. Neurological deficits at onset were more severe in the older age groups. The odds ratio of poor functional outcome linearly increased (P for trend <0.001), even after adjusting for potential confounders. Sex, body mass index, hypertension, and diabetes mellitus significantly modified the effect of age on the outcome (P < 0.05). The unfavorable effect of older age was greater in female patients and those with low body weight, whereas the protective effect of younger age was smaller in patients with hypertension or diabetes mellitus. CONCLUSIONS Functional outcome worsened with age in patients with acute ischemic stroke, especially in females and those with low body weight, hypertension, or hyperglycemia.
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Affiliation(s)
- Yuichiro Ohya
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryu Matsuo
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Noriko Sato
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Fumi Irie
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshinobu Wakisaka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tetsuro Ago
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masahiro Kamouchi
- Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Center for Cohort Studies, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Badea RŞ, Ribigan AC, Grecu N, Terecoasǎ E, Antochi FA, Bâldea Mihǎilǎ S, Tiu C, Popescu BO. Differences in clinical and biological factors between patients with PFO-related stroke and patients with PFO and no cerebral vascular events. Front Neurol 2023; 14:1104674. [PMID: 36998773 PMCID: PMC10043389 DOI: 10.3389/fneur.2023.1104674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/21/2023] [Indexed: 03/16/2023] Open
Abstract
BackgroundWhile stroke is one of the most dissected topics in neurology, the primary prevention of PFO-related stroke in young patients is still an unaddressed subject. We present a study concerning clinical, demographic, and laboratory factors associated with stroke and transient ischemic attack in patients with patent foramen ovale (PFO), as well as comparing PFO-patients with and without cerebrovascular ischemic events (CVEs).Patients and methodsConsecutive patients with PFO-associated CVEs were included in the study; control group was selected from patients with a PFO and no history of stroke. All participants underwent peripheral routine blood analyses, as well as, on treating physician's recommendations, screening for thrombophilia.ResultsNinety-five patients with CVEs and 41 controls were included. Females had a significantly lower risk of CVEs than males (p = 0.04). PFO size was similar between patients and controls. Patients with CVEs had more often hypertension (n = 33, 34.7%), p = 0.007. No significant differences were found between the two groups with regard to routine laboratory tests and thrombophilia status. Hypertension and gender were identified in a binomial logistic regression model as independent predictors for CVEs, but with an area under the ROC curve of 0.531, suggesting a very poor level of discrimination between the two groups.Discussion and conclusionsThere is little difference between patients with PFO with and without CVEs in terms of PFO size and routine laboratory analyses. While still a controversial topic in the specialty literature, classic first-level thrombophilic mutations are not a risk factor for stroke in patients with PFO. Hypertension and male gender were identified as factors associated with a higher risk of stroke in the setting of PFO.
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Affiliation(s)
- Raluca Ştefania Badea
- Neurology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, University Emergency Hospital of Bucharest, Bucharest, Romania
- *Correspondence: Raluca Ştefania Badea
| | - Athena Cristina Ribigan
- Neurology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, University Emergency Hospital of Bucharest, Bucharest, Romania
| | - Nicolae Grecu
- Neurology Department, University Emergency Hospital of Bucharest, Bucharest, Romania
| | - Elena Terecoasǎ
- Neurology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, University Emergency Hospital of Bucharest, Bucharest, Romania
| | - Florina Anca Antochi
- Neurology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, University Emergency Hospital of Bucharest, Bucharest, Romania
| | - Sorina Bâldea Mihǎilǎ
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Cristina Tiu
- Neurology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, University Emergency Hospital of Bucharest, Bucharest, Romania
| | - Bogdan Ovidiu Popescu
- Neurology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, Colentina Clinical Hospital, Bucharest, Romania
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Shajahan S, Sun L, Harris K, Wang X, Sandset EC, Yu AY, Woodward M, Peters SA, Carcel C. Sex differences in the symptom presentation of stroke: A systematic review and meta-analysis. Int J Stroke 2023; 18:144-153. [PMID: 35411828 DOI: 10.1177/17474930221090133] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Early diagnosis through symptom recognition is vital in the management of acute stroke. However, women who experience stroke are more likely than men to be initially given a nonstroke diagnosis and it is unclear if potential sex differences in presenting symptoms increase the risk of delayed or missed stroke diagnosis. AIMS To quantify sex differences in the symptom presentation of stroke and assess whether these differences are associated with a delayed or missed diagnosis. METHODS PubMed, EMBASE, and the Cochrane Library were systematically searched up to January 2021. Studies were included if they reported presenting symptoms of adult women and men with diagnosed stroke (ischemic or hemorrhagic) or transient ischemic attack (TIA) and were published in English. Mean percentages with 95% confidence intervals (CIs) of each symptom were calculated for women and men. The crude relative risks (RRs) with 95% CI of symptoms being present in women, relative to men, were also calculated and pooled. Any data on the delayed or missed diagnosis of stroke for women compared to men based on symptom presentation were also extracted. RESULTS Pooled results from 21 eligible articles showed that women and men presented with a similar mean percentage of motor deficit (56% in women vs 56% in men) and speech deficit (41% in women vs 40% in men). Despite this, women more commonly presented with nonfocal symptoms than men: generalized nonspecific weakness (49% vs 36%), mental status change (31% vs 21%), and confusion (37% vs 28%), whereas men more commonly presented with ataxia (44% vs 30%) and dysarthria (32% vs 27%). Women also had a higher risk of presenting with some nonfocal symptoms: generalized weakness (RR 1.49, 95% CI 1.09-2.03), mental status change (RR 1.44, 95% CI 1.22-1.71), fatigue (RR 1.42, 95% CI 1.05-1.92), and loss of consciousness (RR 1.30, 95% CI 1.12-1.51). In contrast, women had a lower risk of presenting with dysarthria (RR 0.89, 95% CI 0.82-0.95), dizziness (RR 0.87, 95% CI 0.80-0.95), gait disturbance (RR 0.79, 95% CI 0.65-0.97), and imbalance (RR 0.68, 95% CI 0.57-0.81). Only one study linking symptoms to definite stroke/TIA diagnosis found that pain and unilateral sensory loss are associated with lower odds of a definite diagnosis in women compared to men. CONCLUSION Although women showed a higher prevalence of some nonfocal symptoms, the prevalence of focal neurological symptoms, such as motor weakness and speech deficit, was similar for both sexes. Awareness of sex differences in symptoms in acute stroke evaluation, careful consideration of the full constellation of presenting symptoms, and further studies linking symptoms to diagnostic outcomes can be helpful in improving early diagnosis and management in both sexes.
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Affiliation(s)
- Sultana Shajahan
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Lingli Sun
- The George Institute for Global Health, Beijing, China
| | - Katie Harris
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Xia Wang
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Else Charlotte Sandset
- Department of Neurology, Oslo University Hospital, Oslo, Norway.,Department of Research and Development, The Norwegian Air Ambulance Foundation, Oslo, Norway
| | - Amy Yx Yu
- Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Mark Woodward
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia.,The George Institute for Global Health, School of Public Health, Imperial College London, London, UK
| | - Sanne Ae Peters
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia.,The George Institute for Global Health, School of Public Health, Imperial College London, London, UK.,Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Cheryl Carcel
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia.,Sydney School of Public Health, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
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Abdel-Fattah AR, Pana TA, Tiamkao S, Sawanyawisuth K, Kasemsap N, Mamas MA, Myint PK. [Sex differences in stroke mortality in Thailand : A National cohort study]. Ann Cardiol Angeiol (Paris) 2023; 72:1-7. [PMID: 36435621 DOI: 10.1016/j.ancard.2022.11.003] [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: 10/17/2022] [Revised: 10/31/2022] [Accepted: 11/04/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Over half of the growing global stroke-mortality burden is accounted for by the East-Asian-subcontinent alone. Sex differences in stroke-mortality in the Asian population is yet to be assessed in the literature. We aimed to assess the sex-differences in mortality following stroke in a large cohort of Thai-patients. METHOD All stroke admissions between 2004-2015 were included from the Thailand public-health-insurance-database. The association between sex and mortality was assessed in-hospital, at 1 month, 1 year and 5 years, using multivariable Cox-regressions, separately for ischaemic-stroke (IS), haemorrhagic-stroke (HS) and stroke-of-undetermined-type(SUT), adjusting for confounders. RESULTS 608,890 patients were included: 370,527 patients with IS(60.9%), 173,236 with HS(28.5%) and 65,127 with SUT(10.6%). Women were older than men in all three groups and had higher prevalence of comorbidities. Adjusted hazard-ratios(HRs) of mortality showed women had higher mortality post-IS compared to men (in-hospital: HR: 1.20; 95% CI: 1.17-1.23; 1 month: HR: 1.17; 95% CI: 1.15-1.20; 1 year: HR: 1.10; 95% CI: 1.09-1.12 and 5 years: HR: 1.02; 95% CI: 1.01-1.03). Women also had higher mortality after HS (in-hospital: HR: 1.02; 95% CI: 1.00-1.04; 1 month: HR: 1.08; 95% CI: 1.06-1.10; 1 year: HR: 1.04; 95% CI: 1.03-1.06 and 5 years: HR: 1.09; 95% CI: 1.08-1.11), and SUT (in-hospital: HR: 1.04; 95% CI: 1.03-1.06; 1 month: HR: 1.20; 95% CI: 1.14-1.27; 1 year: HR: 1.14; 95% CI: 1.09-1.18 and 5 years: HR: 1.06; 95% CI: 1.03-1.10). CONCLUSIONS Compared to men, women were older at time of stroke-diagnosis and had higher burden of stroke risk-factors. Women also had higher mortality after stroke regardless of stroke-type or duration since stroke-onset. Post-IS, excess stroke-mortality in women was greatest during the in-hospital period, whereas excess stroke-mortality increased with time in women who had HS. No clear relationship was found between duration since stroke-onset and mortality in patients who had SUT.
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Affiliation(s)
- Abdel-Rahman Abdel-Fattah
- Ageing Clinical and Experimental Research (ACER) Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Tiberiu A Pana
- Ageing Clinical and Experimental Research (ACER) Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK
| | - Somsak Tiamkao
- Neurology Division, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; North-Eastern Stroke Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Kittisak Sawanyawisuth
- Ambulatory Medicine Division, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Narongrit Kasemsap
- Neurology Division, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; North-Eastern Stroke Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Institute for Primary Care and Health Sciences, Keele University, Stoke-on-Trent, UK
| | - Phyo K Myint
- Ageing Clinical and Experimental Research (ACER) Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK
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48
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Fifi JT, Nguyen TN, Song S, Sharrief A, Pujara DK, Shaker F, Fournier LE, Jones EM, Lechtenberg CG, Slavin SJ, Ifejika NL, Diaz MV, Martin-Schild S, Schaafsma J, Tsai JP, Alexandrov AW, Tjoumakaris SI, Sarraj A. Sex differences in endovascular thrombectomy outcomes in large vessel occlusion: a propensity-matched analysis from the SELECT study. J Neurointerv Surg 2023; 15:105-112. [PMID: 35232756 DOI: 10.1136/neurintsurg-2021-018348] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 01/06/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Sex disparities in acute ischemic stroke outcomes are well reported with IV thrombolysis. Despite several studies, there is still a lack of consensus on whether endovascular thrombectomy (EVT) outcomes differ between men and women. OBJECTIVE To compare sex differences in EVT outcomes at 90-day follow-up and assess whether progression in functional status from discharge to 90-day follow-up differs between men and women. METHODS From the Selection for Endovascular Treatment in Acute Ischemic Stroke (SELECT) prospective cohort study (2016-2018), adult men and women (≥18 years) with anterior circulation large vessel occlusion (internal carotid artery, middle cerebral artery M1/M2) treated with EVT up to 24 hours from last known well were matched using propensity scores. Discharge and 90-day modified Rankin Scale (mRS) scores were compared between men and women. Furthermore, we evaluated the improvement in mRS scores from discharge to 90 days in men and women using a repeated-measures, mixed-effects regression model. RESULTS Of 285 patients, 139 (48.8%) were women. Women were older with median (IQR) age 69 (57-81) years vs 64.5 (56-75), p=0.044, had smaller median perfusion deficits (Tmax >6 s) 109 vs 154 mL (p<0.001), and had better collaterals on CT angiography and CT perfusion but similar ischemic core size (relative cerebral blood flow <30%: 7.6 (0-25.2) vs 11.4 (0-38) mL, p=0.22). In 65 propensity-matched pairs, despite similar discharge functional independence rates (women: 42% vs men: 48%, aOR=0.55, 95% CI 0.18 to 1.69, p=0.30), women exhibited worse 90-day functional independence rates (women: 46% vs men: 60%, aOR=0.41, 95% CI 0.16 to 1.00, p=0.05). The reduction in mRS scores from discharge to 90 days also demonstrated a significantly larger improvement in men (discharge 2.49 and 90 days 1.88, improvement 0.61) than in women (discharge 2.52 and 90 days 2.44, improvement 0.08, p=0.036). CONCLUSION In a propensity-matched cohort from the SELECT study, women had similar discharge outcomes as men following EVT, but the improvement from discharge to 90 days was significantly worse in women, suggesting the influence of post-discharge factors. Further exploration of this phenomenon to identify target interventions is warranted. TRIAL REGISTRATION NUMBER NCT02446587.
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Affiliation(s)
- Johanna T Fifi
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Thanh N Nguyen
- Department of Neurology, Boston Medical Center, Boston, Massachusetts, USA
| | - Sarah Song
- Department of Neurology, Rush University Medical Center, Chicago, Illinois, USA
| | - Anjail Sharrief
- Department of Neurology, University of Texas McGovern Medical School, Houston, Texas, USA
| | - Deep Kiritbhai Pujara
- Department of Neurology, University Hospitals Neurological Institute, Cleveland, Ohio, USA
| | - Faris Shaker
- Department of Neurology, University of Texas McGovern Medical School, Houston, Texas, USA
| | - Lauren E Fournier
- Department of Neurology, Baylor Scott & White Health, Dallas, Texas, USA
| | - Erica M Jones
- Department of Neurology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Colleen G Lechtenberg
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Sabreena J Slavin
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Nneka L Ifejika
- Department of Neurology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Department of Physical Medicine and Rehabilitation, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Maria V Diaz
- Department of Neurology, Albert Einstein Medical Center, Philadelphia, Pennsylvania, USA
| | - Sheryl Martin-Schild
- Department of Neurology, Infirmary and New Orleans East Hospital, Metairie, Louisiana, USA.,Dr. Brain Inc, New Orleans, Louisiana, USA
| | - Joanna Schaafsma
- Medicine - Division Neurology, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Jenny P Tsai
- Department of Neurological Surgery, Spectrum Health Medical Group, Grand Rapids, Michigan, USA
| | - Anne W Alexandrov
- Department of Neurology, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | | | - Amrou Sarraj
- Department of Neurology, University Hospitals Neurological Institute, Cleveland, Ohio, USA .,Department of Neurology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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49
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Pavlovic A, Pekmezovic T, Mijajlovic M, Tomic G, Zidverc Trajkovic J. Is the female sex associated with an increased risk for long-term cognitive decline after the first-ever lacunar stroke? Prospective study on small vessel disease cohort. Front Neurol 2023; 13:1052401. [PMID: 36712431 PMCID: PMC9878188 DOI: 10.3389/fneur.2022.1052401] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/16/2022] [Indexed: 01/15/2023] Open
Abstract
Background Sex is a significant determinant of survival and functional outcome after stroke. Long-term cognitive outcome after acute lacunar stroke in the context of sex differences has been rarely reported. Methods A cohort of small vessel disease (SVD) patients presenting with first-ever acute lacunar stroke and normal cognitive status has been evaluated 4 years after the qualifying event for the presence of cognitive impairment (CI) with a comprehensive neuropsychological battery. Differences in baseline clinical and neuroimaging characteristics were compared between sexes in relation to cognitive status. Results A total of 124 female and 150 male patients were analyzed. No difference was detected between the groups regarding age (p = 0.932) or frequency of common vascular risk factors (p > 0.1 for all). At the baseline assessment, women had more disabilities compared to men with a mean modified Rankin scale (mRS) score of 2.5 (1.5 in men, p < 0.0001). Scores of white matter hyperintensities (WMH) of presumed vascular origin and a total number of lacunes of presumed vascular origin on brain MRI were higher in women compared to men (p < 0.0001 for all). As many as 64.6% of patients had CI of any severity on follow-up, women more frequently (77.4%) than men (54.0%; p < 0.0001). Univariate logistic regression analysis showed that female sex, higher NIHSS and mRS scores, presence of depression, and increasing WMH severity were associated with an increased risk for CI. Multivariate regression analysis indicated that only depression (OR 1.74, 95%CI 1.25-2.44; p = 0.001) and WMH severity (OR 1.10, 95%CI 1.03-1.17; p = 0.004) were independently associated with the CI. Conclusion At the long-term follow-up, women lacunar stroke survivors, compared to men, more frequently had CI in the presence of more severe vascular brain lesions, but this association was dependent on the occurrence of depression and severity of WMH, and could not be explained by differences in common vascular risk factors.
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Affiliation(s)
- Aleksandra Pavlovic
- Faculty of Special Education and Rehabilitation, University of Belgrade, Belgrade, Serbia,Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia,*Correspondence: Aleksandra Pavlovic ✉
| | - Tatjana Pekmezovic
- Faculty of Medicine, Institute of Epidemiology, University of Belgrade, Belgrade, Serbia
| | - Milija Mijajlovic
- Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Gordana Tomic
- Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jasna Zidverc Trajkovic
- Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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50
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Stroke Risk in Young Women with Primary Dysmenorrhea: A Propensity-Score-Matched Retrospective Cohort Study. J Pers Med 2023; 13:jpm13010114. [PMID: 36675775 PMCID: PMC9866310 DOI: 10.3390/jpm13010114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/26/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Studies on strokes associated with dysmenorrhea are limited. We conducted a propensity-score-matched retrospective cohort study to assess the risk of stroke in women with primary dysmenorrhea (PD). METHODS From the claims data of one million people in Taiwan's insurance program, we identified 18,783 women aged 15-40 years, newly diagnosed with PD in 2000-2010, without a history of stroke. We randomly selected a comparison cohort without stroke history and dysmenorrhea, with the same sample size matched by age, index date, and propensity score. We began a follow-up with individuals one year after cohort entry to the end of 2013 to capture stroke events. RESULTS The two study cohorts were well-matched for age and comorbidities, with 54% of women aged 15-24. Stroke incidence was 1.5-fold higher in the PD cohort than in the comparison cohort (6.05 vs. 4.01 per 10,000 person-years, or 99 vs. 65 cases), with an adjusted hazard ratio (aHR) of 1.51 (95%CI 1.11-2.06) after adjustment for matched pairs. Nearly 70% of strokes were ischemic strokes, which occurred 1.6 times more frequently in the PD cohort than in the comparison cohort (4.40 vs. 2.71 per 10,000 person-years, or 72 vs. 44 cases), aHR = 1.61 (95% CI 1.11-2.33), after adjustment for matched pairs. The incidence of hemorrhagic stroke was also higher in the PD cohort than in the comparison cohort (1.65 vs. 1.29 per 10,000 person-years, or 27 versus 21 cases), but the difference was not significant. CONCLUSION Women of reproductive age with PD are at increased risk for ischemic stroke.
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