Stroke In Young Adults Research Articles

Impact of cannabis abuse on the occurrence of stroke in young people: a systematic review and meta-analysis

BackgroundThe occurrence of stroke in young people has risen significantly. This can easily lead to physical disabilities, swallowing difficulties, and cognitive impairment, among other issues, having a profound impact on families and society. Risk factors for stroke in young people differ from those for traditional stroke, with cannabis abuse emerging as a significant high-risk factor. However, the extent of the impact of cannabis abuse on the occurrence of stroke and the rate of disability in young people remains unclear. To clarify this issue and provide evidence supporting the primary prevention of stroke in young people, this systematic review and meta-analysis summarizes the latest findings from previous studies.MethodsA systematic search of PubMed, EMBASE, Cochrane Library, and Web of Science databases was conducted until April 2023. The review included observational studies comparing stroke risk estimates between cannabis abusers and non-users.ResultsThis review included six observational studies focusing on cannabis abuse, involving 119,284,152 participants. A significant association was found between cannabis abuse and an increased risk of stroke [OR = 1.14, 95% CI (1.08, 1.20)]. However, there was substantial heterogeneity among the studies (I2 = 89%, p < 0.001). After adjusting for confounders such as smoking and alcohol abuse, we found a stronger association between cannabis abuse and stroke in young adults [OR = 1.21, 95% CI (1.12, 1.29)]. Subgroup analyses revealed no significant difference in stroke risk between ischemic and hemorrhagic strokes (p = 0.43).ConclusionThe results of our systematic review and meta-analysis showed that cannabis abuse has a more significant effect on the occurrence of stroke in young people; however, it was not possible to distinguish whether cannabis abuse is more likely to cause ischemic or hemorrhagic stroke. Further research is needed to explore the impact of different drug types, dosages, and behaviors on stroke risk.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/, Identifier CRD42023443261.

Investigating undiagnosed Fabry disease in young adults with ischemic stroke: A multicenter cohort study.

The global prevalence of ischemic stroke in young adults is increasing, leading to a significant social impact. Fabry disease is a recognized cause of ischemic stroke in young patients, and although disease-modifying treatments are available, further evidence is needed to confirm their effectiveness in reducing the incidence of ischemic strokes. This study aimed to identify undiagnosed Fabry disease in young adult patients with ischemic stroke in a Taiwanese cohort. This multicenter, prospective cohort study enrolled patients aged 20-55 years who had experienced an ischemic stroke or transient ischemic attack (TIA) within 10 days, from 1 January 2016 to 31 December 2020. Screening for Fabry disease was performed using a dry blood test to measure α-galactosidase activity in male patients and blood globotriaosylsphingosine (lyso-Gb3) levels in female patients. For patients with positive screen results, genetic diagnosis of Fabry disease was pursued through Sanger sequencing of the GLA gene, covering all exons and a segment of intron 4. A total of 977 patients (659 male, 68%) were enrolled from seven hospitals across Taiwan. Four patients (0.4%, all male) had positive screening results, and two patients (0.2%) were genetically diagnosed with Fabry disease. Case 1 had the GLA c.658C>T mutation and experienced ischemic stroke in the bilateral occipital regions. Case 2 had the GLA c.640-801G>A mutation and experienced an ischemic stroke in the left superficial watershed area. The prevalence of undiagnosed Fabry disease in this cohort of Taiwanese young adults with ischemic stroke or TIA was 0.3% among the young male population. Understanding the prevalence of undiagnosed Fabry disease in young adults with ischemic stroke could help shape future Fabry disease screening policies. The collected data will be available upon reasonable request from the corresponding author.

Ischemic Stroke in Young Adults in India: Predictors of Recurrence and Functional Outcome.

Ischemic stroke (IS) in young is increasingly recognized as an important health problem in low- and middle-income countries (LMICs). Limited data is available from LMICs about the predictors of outcome and recurrence of IS in young. The study aims to assess the predictors of short-term and long-term functional outcome and the recurrence of the first-ever IS and transient ischemic attack in young. The clinical, radiological data, functional outcome, and recurrence of 569 IS patients aged 18-50 years were recorded. The etiological classification was done. The functional outcome was assessed using the modified Rankin scale (mRS), with a good outcome being mRS 0-2. Logistic regression was used to analyze the predictors of recurrence and outcome. The most common risk factors were hypertension (40.3%) and diabetes mellitus (34.3%). Stroke of undetermined etiology (33.6%) was the most common etiological subtype. Among the cardioembolic subtypes, rheumatic heart disease constituted 47.4%. A good functional outcome at 1 year was seen in 76.3%. While baseline stroke severity predicted both the 3-month and 1-year functional outcome, age ≥40 years and male gender predicted poor outcome at 1 year. The risk of recurrent strokes at 1 year was 2.5%. On multiple logistic regression analysis, diabetes mellitus independently predicted recurrent vascular events at 1 year (odds ratio = 2.43, 95% confidence interval 1.07-5.50). We found a good functional outcome with a relatively low recurrence at 1 year among young IS patients. Baseline stroke severity, age, and male gender predicted a poor 1-year functional outcome.

Treatment-Related Reversible Cerebral Vasoconstriction Syndrome

Reversible cerebral vasoconstriction syndrome (RCVS) is a rare but significant cause of intracranial arteriopathy and stroke in young adults. The syndrome encompasses a spectrum of disorders radiologically characterized by reversible narrowing and dilation of intracranial arteries, often triggered by vasoactive drugs or the postpartum period. The hallmark clinical feature of RCVS is thunderclap headache with or without other neurological signs. Though endothelial dysfunction and sympathetic hyperactivation are hypothesized to be key mechanisms, the exact pathogenesis of RCVS is still unclear. RCVS’s diagnosis could be challenging, since vasospasm proceeds centripetally, initially involving distal small pial and cortical arteries, and angiographic studies, especially brain magnetic resonance angiography (MRA) and computed tomography angiography (CTA), may miss it in the early phase of the disease, while early signs such as vascular hyperintensities may be visible on T2/FLAIR sequences before vasospasm onset. Catheter angiography is the gold standard and it could be used to assess vasospasm reversibility post-intra-arterial vasodilator administration. Treatment is mainly symptomatic, and nimodipine is the most commonly administered therapy, given orally or intra-arterially in severe cases. Since many aspects of RCVS remain partially known, further research is needed to better understand the complex pathophysiology of this unique clinical condition and to optimize specific management strategies.

Development of predictive model for post-stroke depression at discharge based on decision tree algorithm: A multi-center hospital-based cohort study

ObjectivePost-stroke depression (PSD) is one of the most common and severe neuropsychological sequelae after stroke. Using a prediction model composed of multiple predictors may be more beneficial than verifying the predictive performance of any single predictor. The primary objective of this study was to construct practical prediction tools for PSD at discharge utilizing a decision tree (DT) algorithm. MethodsA multi-center prospective cohort study was conducted from May 2018 to October 2019 and stroke patients within seven days of onset were consecutively recruited. The independent predictors of PSD at discharge were identified through multivariate logistic regression with backward elimination. Classification and regression tree (CART) algorithm was employed as the DT model's splitting method. ResultsA total of 876 stroke patients who were discharged from the neurology departments of three large general Class A tertiary hospitals in Wuhan were eligible for analysis. Firstly, we divided these 876 patients into PSD and non-PSD groups, history of coronary heart disease (OR = 1.835; 95 % CI, 1.106–3.046; P = 0.019), length of hospital stay (OR = 1.040; 95 % CI, 1.013–1.069; P = 0.001), NIHSS score (OR = 1.124; 95 % CI, 1.052–1.201; P = 0.001), and Mini mental state examination (MMSE) score (OR = 0.935; 95 % CI, 0.893–0.978; P = 0.004) were significant predictors. The subgroup analysis results have shown that hemorrhagic stroke, history of hypertension and higher modified Rankin Scale score (mRS) score were associated with PSD at discharge in the young adult stroke patients. ConclusionsSeveral predictors of PSD at discharge were identified and convenient DT models were constructed to facilitate clinical decision-making.

“I just kept asking and asking and there was nothing”: re-thinking community resources & supports for young adult stroke survivors

Purpose Stroke is often regarded as a disease of the elderly. However, 10–15% of strokes occur in people aged 18 to 50, and rates continue to rise. Young stroke survivors face unique challenges due to their occupational, family and personal commitments, which current stroke rehabilitation services may not fully address. Our qualitative study aimed to identify gaps in patient care and resources for young stroke survivors. We used these findings to develop recommendations to inform clinical care, healthcare system design, and health policy. Methods Using Interpretive Description, we conducted semi-structured interviews with 19 stroke survivors aged 18–55 living in British Columbia, Canada, to explore their experiences during stroke recovery and assess current gaps in support and resources. We applied broad-based coding and thematic analysis to the transcripts. Results Key themes included: (1) the need for longitudinal medical follow-up and information provision, (2) the need for psychological/psychiatric care, (3) the need to adapt community supports and resources to young survivors, and (4) the need to centralize and integrate community stroke services and resources. Conclusion Young stroke survivors experience unique challenges and lack appropriate services and resources. Many of our findings may be representative of remediable gaps that persist nationally and internationally.

Testosterone supplementation and stroke in young adults: a review of the literature.

Testosterone supplementation has increased in recent years for both treatment of hypogonadism and recreational use. Strokes in young adults have similarly increased with a larger proportion of patients in this age group having a stroke due to early onset of cardiovascular risk factors or unrelated to conventional risks. Hormonal treatments are associated with increased stroke risk amongst women, with some studies indicating an increase in stroke risk as high as 40% when compared to non-users. However, less is known about male sex hormones and risks associated with increased stroke. Limited data evaluates the relationship between testosterone supplementation and stroke in young adults. In this review, we analyze the literature and plausible underlying pathophysiological mechanisms associated with increased risks in patients using exogenous testosterone. Furthermore, we highlight the gaps in research about safety and long-term effects on young patients.

Aging Intensifies Myeloperoxidase Activity after Ischemic Stroke.

Abnormally elevated oxidative stress underlies many diseases and contributes to aging. The myeloid enzyme myeloperoxidase (MPO) generates oxidative stress and contributes to damage after stroke. How aging changes MPO in stroke has not been studied. We aimed to determine the effects aging has on MPO and how these changes contribute to age-related differences in outcomes after ischemic stroke. To investigate tissue MPO activity we developed MPO Activatable Fluorescent Agent (MAFA). We found that aged mice exhibited worse neurological outcomes and higher mortality within the first few days after stroke. Accordingly, neuronal loss was higher in aged mice on day 3. MAFA imaging revealed that aged brains have markedly higher MPO activity that increased after stroke on day 3 compared to young adult brains. Correspondingly, we found more Iba1+ cells in aged brains compared to young adult brains before and after stroke. Interestingly, we found decreased percentage of MPO+ cells and lower MPO protein levels in aged on day 3, suggesting that most Iba1+ cells in aged mice have degranulated and secreted MPO in response to stroke. By day 10 MPO activity and Iba1+ cells decreased in both age groups, although MPO activity remained higher in aged mice. MPO inhibition in aged mice decreased MAFA signal and Iba1+ cells and improved neurobehavioral outcomes to near young adult stroke mice levels and improved mortality rate. While aging is an unmodifiable risk, by uncovering the connection between aging and MPO-related changes after stroke, new therapies can be developed to mitigate these adverse changes brought upon by aging.

Elevated Risk of Stroke in Young Adults After Traumatic Brain Injury: A Nationwide Study of 1 Million Individuals.

Although stroke is commonly perceived as occurring in older adults, traumatic brain injury, one of the risk factors for stroke, is a leading cause of death in the younger adults. This study evaluated stroke risk in young-to-middle-aged adults based on traumatic brain injury severity and stroke subtypes. For this retrospective, population-based, cohort study, data of adults aged 18 to 49 years who were diagnosed with traumatic brain injury were obtained from the Korean National Health Insurance Service between 2010 and 2017. Traumatic brain injury history was measured based on the International Classification of Diseases, Tenth Revision (ICD-10), codes. Posttraumatic brain injury stroke risk was analyzed using a time-dependent Cox regression model. At baseline, 518423 patients with traumatic brain injury and 518 423 age- and sex-matched controls were included. The stroke incidence rate per 1000 person-years was 3.82 in patients with traumatic brain injury and 1.61 in controls. Stroke risk was approximately 1.89 times as high in patients with traumatic brain injury (hazard ratio, 1.89 [95% CI, 1.84-1.95]). After excluding stroke cases that occurred within 12 months following traumatic brain injury, these significant associations remained. In the subgroup analysis, patients with brain injury other than concussion had an approximately 9.34-fold risk of intracerebral hemorrhage than did the controls. Stroke prevention should be a priority even in young-to-middle-aged adult patients with traumatic brain injury. Managing stroke risk factors through regular health checkups and modifying health-related behaviors is necessary to prevent stroke.

Multiple Severe Intracranial Stenoses with Ischemic Stroke in Neuroborreliosis-associated Cerebral Vasculitis: Endovascular Treatment Strategies and Literature Review.

Neuroborreliosis is the disseminated form of Lyme borreliosis and refers to the involvement of the central nervous system by Borrelia burgdorferi sensu lato spirochetes. Several reports suggest its emergence as apotential cause of cerebral vasculitis and stroke in children and young adults. The objective of this paper is to highlight endovascular treatment options within this context. The medicinal and endovascular treatments of three patients-two adults and one child-with ischemic stroke resulting from neuroborreliosis-associated severe cerebral vasculitis were retrospectively assessed. Detailed descriptions of the clinical course, treatments, and follow-up data for each patient are provided. Additionally, aliterature review focusing on endovascular treatment options within this topic was conducted. Both endovascular and medicinal treatments resulted in excellent clinical outcomes in all three patients, with no observed periprocedural complications. Significant clinical improvement was noted during mid-term follow-up. Follow-up angiographies confirmed stent patency. Endovascular interventions as abailout strategy may enhance clinical outcomes in patients with vascular complications of neuroborreliosis, especially when medicinal therapy alone fails to achieve further improvement. In the setting of severe ischemic stroke with sub-occlusive large vessel stenosis or occlusion, the cause of which is often unknown, it should be considered to prioritize prompt endovascular treatment, even if neuroborreliosis is suspected on admission.

Global burden of stroke in adolescents and young adults (aged 15–39 years) from 1990 to 2019: a comprehensive trend analysis based on the global burden of disease study 2019

SummaryIntroductionThe incidence of stroke is rising among individuals aged 15–39. Insufficient research targeting this age group hampers the development of effective strategies. This study analyzes data from the Global Burden of Disease Study 2019 (GBD 2019) to examine trends from 1990 to 2019 and propose future interventions.MethodsData on ischemic strokes, intracerebral hemorrhage, and subarachnoid hemorrhage from 1990 to 2019 was collected from the Global Health Data Exchange (GHDx) platform. We used the Annual Average Percentage Change (AAPC) to assess global trends in incidence, prevalence, Disability-Adjusted Life Years (DALYs), and mortality rates across various stroke categories. Joinpoint models identified significant years of trend inflection. Trend analyses were segmented by age, gender, and Sociodemographic Index (SDI).FindingsFrom 1990 to 2019, the global incidence of ischemic stroke within the adolescents and young adults (AYAs) cohort declined from 1990 to 1999, further decreased from 2000 to 2009, and then increased from 2010 to 2019. The overall AAPC p-value showed no significant difference. Mortality rates for ischemic strokes were consistently reduced during this period. The overall incidence rate of intracerebral hemorrhage has exhibited a downward trend. Meanwhile, the incidence rate of subarachnoid hemorrhage decreased from 1990 to 2009, yet saw a resurgence from 2010 to 2019. Male ischemic stroke incidence grew more than female incidence, but both absolute incidence and rates were higher for females. Differences in SDI levels were observed, with the fastest increase in incidence occurring in low-middle SDI regions, followed by high SDI regions, and the smallest increase in low SDI regions. Conversely, the most rapid decline was noted in high-middle SDI regions, with no significant change observed in middle SDI regions.ConclusionA concerning trend of increasing ischemic stroke incidence, DALYs, and prevalence rates has emerged in the global 15–39 age group, especially among those aged 30–39. This increase is evident across regions with varying SDI classifications. To combat this alarming trend among adolescents and young adults, enhancing preventive efforts, promoting healthier lifestyles, strengthening the healthcare system’s responsiveness, and maintaining vigilant epidemiological monitoring is essential.

Are There Differences between Traumatic and Spontaneous Cervical Artery Dissections?

(1) Background: Cervical arterial dissections (CeAD) are a common cause of stroke in young adults. CeAD can be spontaneous (sCeAD) or traumatic (tCeAD). Whether CeAD subtypes differ in clinical, radiological, and outcome characteristics remains unexplored. (2) Methods: Patients with CeAD were identified and divided between sCeAD and tCeAD. Demographics, clinical features, risk factors, imaging findings, treatments, and outcomes were compared between the groups. Logistic regressions were used to determine characteristics associated with favorable outcome. (3) Results: Overall, 154 patients were included (106 sCeAD and 48 tCeAD). Patients with sCeAD were significantly older (mean ± SD 46 ± 12 vs. 35 ± 14, p < 0.001) and were more likely to have hyperlipidemia (19% vs. 4%, p = 0.016), but other risk factors did not differ. Patients with tCeAD less often had signs of early infarction on imaging (21% vs. 49%, p = 0.001) and had lower stroke severity on admission (NIHSS, median, interquartile range [IQR] 0 (0-9) vs. 2 (0-4), p = 0.012), but more often had symptomatic intracranial hemorrhages (12.5% vs. 2%, p = 0.006). Patients with tCeAD less often had favorable outcomes at 90 days (78% vs. 97%, p < 0.001). In the regression analysis, the only variables associated with favorable outcome were age (odds ratio [OR] 1.13, 95% confidence interval [CI] 1.03-1.24), initial stroke severity (OR 0.84, 95% CI 0.73-0.97), degree of vessel stenosis (OR 0.35, 95% CI 0.14-0.83), and involvement of multiple vessels on presentation (OR 0.04, 95% CI 0.02-0.70), whereas dissection subtype was not associated (OR 0.45, 95% CI 0.03-68.80). (4) Conclusions: Dissection subtype is not an independent modifier of the chances of attaining functional independence.

Using High-Resolution Vessel Wall Magnetic Resonance Images in a Patient of Intracranial Artery Dissection Related Acute Infarction.

Acute ischemic stroke in young adults typically carries significant implications for morbidity, mortality, and long-term disability. In this study, we describe the case of a 34-year-old male with no prior medical history who presented with symptoms of right-sided weakness and slurred speech, suggesting an acute ischemic stroke. Initial CT angiography revealed an occlusion in the left M2 segment middle cerebral artery (MCA). The occlusion was successfully recanalized through emergent endovascular thrombectomy, which also identified a dissection as the cause of the stroke. Follow-up assessments at 3 days and three months, which included advanced vessel wall MRI, highlighted the critical role of intracranial artery dissection in strokes among young adults and provided essential images for ongoing evaluation.

Association between cervicocerebral artery dissection and tortuosity - a review on quantitative and qualitative assessment.

Cervicocerebral artery dissection stands out as a significant contributor to ischemic stroke in young adults. Several studies have shown that arterial tortuosity is associated with dissection. We searched Pubmed and Embase to identify studies on the association between arterial tortuosity and cervicocerebral artery dissection, and to perform a review on the epidemiology of cervicocerebral artery tortuosity and dissection, pathophysiology, measurement of vessels tortuosity, strength of association between tortuosity and dissection, clinical manifestation and management strategies. The prevalence of tortuosity in dissected cervical arteries was reported to be around 22%-65% while it is only around 8%-22% in non-dissected arteries. In tortuous cervical arteries elastin and tunica media degradation, increased wall stiffness, changes in hemodynamics as well as arterial wall inflammation might be associated with dissection. Arterial tortuosity index and vertebrobasilar artery deviation is used to measure the level of vessel tortuosity. Studies have shown an independent association between these two measurements and cervicocerebral artery dissection. Different anatomical variants of tortuosity such as loops, coils and kinks may have a different level of association with cervicocerebral artery dissection. Symptomatic patients with extracranial cervical artery dissection are often treated with anticoagulant or antiplatelet agents, while patients with intracranial arterial dissection were often treated with antiplatelets only due to concerns of developing subarachnoid hemorrhage. Patients with recurrent ischemia, compromised cerebral blood flow or contraindications for antithrombotic agents are usually treated with open surgery or endovascular technique. Those with subarachnoid hemorrhage and intracranial artery dissection are often managed with surgical intervention due to high risk of re-hemorrhage.

Acute ischemic stroke in young adults: comparative analysis of outcomes and mortality in metabolically healthy obese or overweight vs. non-obese or overweight hospitalizations, 2016-2019 cohort

IntroductionRising obesity rates and the increasing prevalence of stroke in the metabolically healthy obese and overweight (MHOO) necessitate examining its association in younger (18-44 year) populations and analyzing acute ischemic stroke (AIS) trends and outcomes in MHOO vs. metabolically healthy non-obese or overweight (MHnOO). MethodsData from the United States National Inpatient Sample (2016-2019) was analyzed to identify young MHOO and MHnOO AIS patients using ICD-10-CM codes. Metabolically healthy status was defined by excluding hospitalization records with diagnostic codes for hypertension, diabetes, and dyslipidemia. Demographics, trends, and outcomes were compared using appropriate statistical approaches. ResultsOf 26,949,310 young metabolically healthy hospitalizations between 2016 and 2019, 47,795 had AIS, of which 4,985 were MHOO and 42,810 were MHnOO. The median age of AIS hospitalization was 35 years, and primarily female and white. From 2016 to 2019, AIS incidence rose slightly, which was significant only for the MHnOO cohort. The in-hospital mortality rate was significantly lower in the MHOO cohort (6.0 % vs. 8.6 %, p < 0.001). Hospitalization length and cost did not differ substantially between groups. Adjusted multivariable analysis revealed no significant difference in AIS hospitalization risk between MHOO and MHnOO (aOR: 1.02, p=0.701), with subgroup analysis in males (aOR: 0.88, p=0.161) or females (aOR: 1.06, p=0.363). However, all-cause in-hospital mortality (ACIHM) in AIS had lower odds in the MHOO vs. MHnOO cohorts (aOR: 0.60, p=0.021). ConclusionOur study finds a rising trend of AIS hospitalizations in young metabolically healthy adults, with obesity or overweight status not being associated with AIS hospitalization. We identify an “obesity paradox” of lower odds for ACIHM for AIS hospitalizations in the MHOO cohort.

Association between heavy alcohol consumption and cryptogenic ischaemic stroke in young adults: a case–control study

BackgroundThe underlying risk factors for young-onset cryptogenic ischaemic stroke (CIS) remain unclear. This multicentre study aimed to explore the association between heavy alcohol consumption and CIS with subgroup analyses stratified...

An international perspective on young stroke incidence and risk factors: a scoping review

BackgroundStroke among younger age groups is increasing globally. While there is a focus on research conducted on people under 65 years who have had a stroke, there is a paucity of data on the incidence and risk factors of stroke among younger people (≤ 30 years). This scoping review examines evidence on incidence and risk factors for perinatal, paediatric and young adult stroke globally.MethodsThe review was guided by the Joanna Briggs Institute’s scoping review methodology. A systematic search was conducted on 23rd March 2022 across Medline Ovid, Embase, PsycINFO and Cumulative Index to Nursing and Allied Health Literature (CINAHL). The eligibility criteria included all study designs providing information on the incidence and risk factors of stroke among young people (≤ 30 years) in the last ten years.ResultsA total of 5750 articles were identified. After screening, 471 articles (224 cohort studies (47.6%), 164 case studies/case series (34.8%), 35 reviews (7.4%), 30 case-control (6.4%) and 18 combinations of designs (3.8%) were included. There was data from 50 different countries, 199 studies were from high-income countries, upper and middle income (n = 38), lower middle-income (n = 39), low-income (n = 3) countries, international study (n = 7) and a further 185 articles did not state the country of research. Most of the studies (63%) focused on risk factors while incidence constituted 37%. Incidence data were reported heterogeneously across studies, leading to an inability to synthesise data. The three most frequently reported risk factors for perinatal stroke were infections, cardiac conditions, and intrapartum factors. Vasculopathies, infection and cardiac conditions accounted for most reported risk factors for paediatric stroke, while chronic conditions such as diabetes mellitus, vasculopathies and cardiac conditions accounted for the most reported risk factors among young adults.ConclusionThis review has highlighted different stroke risk factors for each age cohort of people under 30 years. The low number of epidemiological studies suggests that further research of this type is needed to fully understand the incidence and risk factors in young stroke. A standardised reporting of age groupings of incidence data is imperative to enable the comparison of data from different geographical locations.

Analysis and projections of disease burden for different risk factors and sexes of ischemic stroke in young adults in China

To estimate the rate of death, and disability-adjusted life years (DALYs) and project the disease burden of ischemic stroke due to relevant risk factors in young adults age 20–49 years by sex in China. Data from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 were used. The age-standardized mortality (ASMR), age-standardized DALYs rate (ASDR), and estimated annual percentage changes (EAPC) were calculated to evaluate the temporal trends from 1990 to 2019. We also used the NORDPRED model to predict ASMR for ischemic stroke due to related risk factors in Chinese young adults over the next 10 years. From 1990 to 2019, the general age-standardized mortality [from 2.39 (1.97 to 2.99) in 1990 to 1.8 (1.41 to 2.18) in 2019, EAPC = − 1.23] and DALYs rates (from 171.7 (140.34 to 212.36) in 1990 to 144.4 (114.29 to 177.37) in 2019, EAPC = − 0.86) decreased for ischemic stroke in young adults in China. ASMR and ASDR decreased for all level 1 risk factors (including behavioral, environmental/occupational, and metabolic) from 1990 to 2019, with the slightest decrease for metabolic risks [ASMR from 1.86 (1.39 to 2.41) in 1990 to 1.53 (1.15 to 1.92) in 2019, ASDR from 133.68 (99.96 to 173.89) in 1990 to 123.54 (92.96 to 156.98) in 2019] and the largest decrease for environmental/occupational risks [ASMR from 1.57 (1.26 to 1.98) in 1990 to 1.03 (0.78 to 1.29) in 2019, ASDR from 110.91 (88.44 to 138.34) in 1990 to 80.03 (61.87 to 100.33) in 2019]. In general, high body-mass index, high red meat intake, and ambient particulate matter pollution contributed to the large increase in ASMR and ASDR between 1990 and 2019. Significant reductions in ASMR and ASDR were observed in low vegetables intake, household air pollution from solid fuels, lead exposure, and low fiber intake. In addition, there were sex differences in the ranking of ASMR attributable to risks in ischemic stroke. The disease burden of ischemic stroke attributable to relevant risk factors in young adults in China is greater and has a faster growth trend or a slower decline trend in males than in females (except for secondhand smoke). The apparent increasing trend of ASMR attributable to high fasting plasma glucose, high systolic blood pressure, high body-mass index, and high red meat intake was observed in males but not in females. The projected analysis showed an increasing trend in ASMR between 1990 and 2030 for all specific metabolic risks for males, but a decreasing trend for females. ASMR attributable to ambient particulate matter pollution showed an increasing trend from 1990 to 2030 for both males and females. The burden of ischemic stroke in young adults in China showed a downward trend from 1990 to 2019. Specific risk factors associated with the burden of ischemic stroke varied between the sexes. Corresponding measures need to be developed in China to reduce the disease burden of ischemic stroke among young adults.

Return to work after ischaemic stroke in young adults: a scoping review.

The aim of the study was to synthesize the body of knowledge on the factors that are important to the process of returning to work after ischaemic stroke in young adults under 55 years of age. Guidelines regarding the scoping review methodology developed by the Joanna Briggs Institute, and the PRISMA checklist for scoping reviews were used. A total of 2,249 studies were identified through a bibliographic search in six databases. A total of ten studies were finally selected to respond to the research questions. Eight studies were quantitative observational studies, and two studies had a case study design. The rate of returning to work varied between the studies. The frequency of returning to work in young stroke patients, independent of the time of assessment, ranged from 42.4% to 86%. Returning to work after ischaemic stroke in young adults is a complex process and multidimensional problem which is affected by clinical variables (level of neurological deficits, cognitive ability, independency in activities of daily living, fatigue and depression, cardiovascular factors), as well as the socioeconomic and occupational status. There is insufficient evidence concerning interventions promoting return to work. Future studies should focus on examining effective interventions to help young stroke survivors return to work.

Global Burden of Ischemic Stroke in Young Adults in 204 Countries and Territories

Global Burden of Ischemic Stroke in Young Adults in 204 Countries and Territories