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Purpose: The study aims to study socio-economic challenges and identify potential ways to restore the economy damaged by the war. Design/Methodology/Approach: This study employed a mixed-methods quantitative and qualitative approach. The quantitative data were obtained from publicly available national and international databases, including the World Bank, International Monetary Fund (IMF), Ukrainian State Statistics Service, and Reports from NGOs and humanitarian agencies.The study combined statistical and content analysis to assess Ukraine's socio-economic challenges due to the military conflict. Research Limitation: The military conflict is ongoing, and socio-economic challenges are continually evolving. Data collected at a certain time may not fully capture the long-term impacts or future developments. Social Implication: The article examines the need to integrate innovative approaches into the recovery process by implementing long-term strategies that create conditions for attracting international investments. Practical Implication: The study's results emphasise the importance of the participation of international cooperation, the effective use of investments and the development of human capital to achieve sustainable economic growth. Originality/Value: Military conflicts leave deep crises in the structure of national economies, causing significant damage to infrastructure and human capital and creating severe socioeconomic challenges. The research problem is to identify the economic recovery mechanism after the end of military operations in Ukraine. [ABSTRACT FROM AUTHOR]

Introduction: Previous reports and meta-analyses derived from small case series reported a mortality rate of up to 40% in patients with coronavirus disease 2019 associated cerebral venous thrombosis (COVID-CVT). We assessed the clinical characteristics and outcomes in an international cohort of patients with COVID-CVT., Patients and Methods: This was a registry study of consecutive COVID-CVT patients diagnosed between March 2020 and March 2023. Data collected by the International Cerebral Venous Thrombosis Consortium from patients with CVT diagnosed between 2017 and 2018 served as a comparison. Outcome analyses were adjusted for age and sex., Results: We included 70 patients with COVID-CVT from 23 hospitals in 15 countries and 206 controls from 14 hospitals in 13 countries. The proportion of women was smaller in the COVID-CVT group (50% vs 68%, p  < 0.01). A higher proportion of COVID-CVT patients presented with altered mental state (44% vs 25%, p  < 0.01), the median thrombus load was higher in COVID-CVT patients (3 [IQR 2-4] vs 2 [1-3], p  < 0.01) and the length of hospital stay was longer compared to controls (11 days [IQR 7-20] vs 8 [4-15], p  = 0.02). In-hospital mortality did not differ (5/67 [7%, 95% CI 3-16] vs 7/206 [3%, 2-7], aOR 2.6 [95% CI 0.7-9]), nor did the frequency of functional independence after 6 months (modified Rankin Scale 0-2; 45/58 [78%, 95% CI 65-86] vs 161/185 [87%, 81-91], aOR 0.5 [95% CI 0.2-1.02])., Conclusion: In contrast to previous studies, the in-hospital mortality rate and functional outcomes during follow-up did not differ between COVID-CVT patients and the pre-COVID-19 controls., Competing Interests: Declaration of conflicting interestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: AS reports a grant from the Swiss Heart Foundation. MRH reports grants from SITEM Research Support Funds and Swiss National Science Foundation, Swiss Heart Foundation, not directly related to this manuscript. MA reports personal fees from AstraZeneca, Bayer, Bristol Myers Squibb, Covidien, Daiichi Sankyo, Medtronic, Novartis, Pfizer, and Amgen. JMC has received grants paid to his institution from Boehringer Ingelheim and Bayer, and payments paid to his institution for data safety monitoring board participation by Bayer. JMF has received personal fees from Boehringer Ingelheim, Bayer, and Daiichi Sankyo as well as grants from Bayer. DAS reports travel support from Boehringer Ingelheim, speaker fees from Bayer, and Advisory Board participation for AstraZeneca. TT has received personal fees from Argenx, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, Inventiva, and Portola Pharma. NR received consultant fees from Novartis. KJ has received academic grants from the Swedish state under the agreement between the Swedish government and the county councils, the ALF agreement (ALFGBG 965417) for research on CVT. SP received research support from BMS/Pfizer, Boehringer-Ingelheim, Daiichi Sankyo, European Union, German Federal Joint Committee Innovation Fund, and German Federal Ministry of Education and Research, Helena Laboratories and Werfen as well as speakers’ honoraria/consulting fees from Alexion, AstraZeneca, Bayer, Boehringer-Ingelheim, BMS/Pfizer, Daiichi Sankyo, Portola, and Werfen (all outside the submitted work). TNN reports advisory board Idorsia, Brainomix. KA reports a grant from Swiss National Science Foundation and Medtronic advisory board participation in 2022, not related to this manuscript. EL has received academic grants from the Swedish state under the agreement between the Swedish government and the county councils, the ALF agreement (ALFGBG 942851), Swedish Neurologic Society, Elsa and Gustav Lindh’s Foundation, Wennerströms’ Foundation, P-O Ahl’s Foundation and Rune and Ulla Amlöv’s Foundation for research on CVT. All other co-authors report no disclosures.

Background and Objectives: Cerebral venous thrombosis (CVT) is a rare cause of stroke. While the standard treatment is anticoagulation, the type and duration of anticoagulation depends on the underlying etiology. This study aims to identify prevalence, risk factors, and recurrent venous thromboembolism (VTE) rates among patients with idiopathic (cryptogenic) CVT and CVT provoked by transient (peripartum, hormonal treatment, infection, trauma) and persistent (cancer, thrombophilia) factors., Methods: We used the ACTION-CVT retrospective database which included consecutive patients who were treated for CVT in 27 stroke centers in the United States, Europe, and New Zealand from January 2015 to December 2020. We compared baseline characteristics and outcomes of patients with cryptogenic, transient provoked (TP) and those with persistent provoked (PP) CVT. Baseline characteristics was compared between the groups using χ 2 test, t test, or Mann-Whitney U test as appropriate, followed by multivariable regression. We used Kaplan-Meier survival analysis to assess outcome occurrence. We used interaction analysis and Cox regression to assess the risks of recurrent VTE in patients with CVT., Results: Among 1,025 included participants with CVT, 510 (49.8%) had no identified risk factor (cryptogenic), 363 (35.4%) had at least one transient provoking factor, and 152 (14.8%) had a persistent provoking factor. Patients with TP CVT were younger ( p = 0.003) and more likely to be female patients ( p < 0.001). When compared with patients with TP CVT, the risk of recurrent VTE was greater in patients with PP CVT (HR 2.59, 95% CI 1.29-5.22, p = 0.008) and nonsignificantly elevated in patients with cryptogenic CVT (HR 1.85. 95% CI 0.98-3.59, p = 0.059). In the interaction analysis, there was a trend toward higher rate of recurrent VTE in female patients with cryptogenic CVT and male patients with PP CVT., Discussion: In this multicenter study, we found that outcomes of CVT differed depending on the underlying etiology. The risk of recurrent VTE in the PP and cryptogenic CVTs may be influenced by sex., Competing Interests: K. Antonenko reports a grant by the Swiss National Science Foundation, not directly related to the submitted work. M.R. Heldner reports grants by the Swiss National Science Foundation, the SITEM Research funds, the Bangerter foundation and Advisory Board Honoraria from Amgen, all not directly related to the submitted work. N. Henninger reports research support by the Department of Defense. D.S. Liebeskind reports compensation from Genentech for consultant services; compensation from Cerenovus for consultant services; compensation from Medtronic for consultant services; and compensation from Stryker for consultant services. Full disclosure form information provided by the authors is available with the full text of this article at Neurology.org/cp.TAKE-HOME POINTS→ Cerebral venous thrombosis can be cryptogenic or provoked by transient or persistent risk factors.→ The rate of recurrent venous thromboembolism was overall higher in the cryptogenic and persistent provoked groups compared with the transient provoked group.→ The risk of recurrent venous thromboembolism in the persistent provoked and cryptogenic groups may be influenced by sex., (© 2024 American Academy of Neurology.)

Introduction: The differences in vascular risk factors' and stroke burden across Europe are notable, however there is limited understanding of the influence of socioeconomic environment on the quality of secondary prevention and outcome after acute ischemic stroke., Patients and Methods: In this observational multicenter cohort study, we analyzed baseline characteristics, reperfusion treatment, outcome and secondary prevention in patients with acute ischemic stroke from three tertiary-care teaching hospitals with similar service population size in different socioeconomic environments: Bern/CH/ n  = 293 (high-income), Gdansk/PL/ n  = 140 (high-income), and Lutsk/UA/ n  = 188 (lower-middle-income)., Results: We analyzed 621 patients (43.2% women, median age = 71.4 years), admitted between 07 and 12/2019. Significant differences were observed in median BMI (CH = 26/PL = 27.7/UA = 27.8), stroke severity [(median NIHSS CH = 4(0-40)/PL = 11(0-33)/UA = 7(1-30)], initial neuroimaging (CT:CH = 21.6%/PL = 50.7%/UA = 71.3%), conservative treatment (CH = 34.1%/PL = 38.6%/UA = 95.2%) (each p  < 0.001), in arterial hypertension (CH = 63.8%/PL = 72.6%/UA = 87.2%), atrial fibrillation (CH = 28.3%/PL = 41.4%/UA = 39.4%), hyperlipidemia (CH = 84.9%/PL = 76.4%/UA = 17%) (each p  < 0.001) and active smoking (CH = 32.2%/PL = 27.3%/UA = 10.2%) ( p  < 0.007). Three-months favorable outcome (mRS = 0-2) was seen in CH = 63.1%/PL = 50%/UA = 59% (unadjusted- p  = 0.01/adjusted- p CH-PL/CH-UA = 0.601/0.981), excellent outcome (mRS = 0-1) in CH = 48.5%/PL = 32.1%/UA = 27% (unadjusted- p  < 0.001/adjusted- p CH-PL/CH-UA = 0.201/0.08 and adjusted-OR CH-UA = 2.09). Three-months mortality was similar between groups (CH = 17.2%/PL = 15.7%/UA = 4.8%) (unadjusted- p  = 0.71/adjusted- p CH-PL/CH-UA = 0.087/0.24). Three-months recurrent stroke/TIA occurred in CH = 3.1%/PL = 10.7%/UA = 3.1%, adjusted- p /OR CH-PL = 0.04/0.32). Three-months follow-up medication intake rates were the same for antihypertensives. Statin/OAC intake was lowest in UA = 67.1%/25.5% (CH = 87.3%/39.2%/unadjusted- p  < 0.001/adjusted- p CH-UA = 0.02/0.012/adjusted-OR CH-UA = 2.33/2.18). Oral intake of antidiabetics was lowest in CH = 10.8% (PL = 15.7%/UA = 16.1%/unadjusted- p  = 0.245/adjusted- p CH-PL/CH-UA = 0.061/0.002/adjusted-OR CH-UA = 0.25). Smoking rates decreased in all groups during follow-up., Discussion and Conclusion: Substantial differences in presentation, treatment and secondary prevention measures, are linked to a twofold difference in adjusted 3-months excellent outcome between Switzerland and Ukraine. This underscores the importance of socioeconomic factors that influence stroke outcomes, emphasizing the necessity for targeted interventions to address disparities in treatment and secondary prevention strategies., Competing Interests: Declaration of conflicting interestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: MRH reports grants from SITEM Research Funds and the. Swiss Heart Foundation, outside the sumbitted work and grants from the Swiss National Science Foundation partly related to the submitted work. KA reports grants from the Swiss National Science Foundation, partly related to the submitted work. All other co-authors report no disclosures directly related to this manuscript.

Nearly one fifth of patients with venous thromboembolism (VTE) have cancer. When both of these conditions occur, especially in cases of cerebral vein thrombosis (CVT), patient management is often challenging. The aim of this study was to compare the characteristics and event courses in patients affected by CVT with and without cancer. Consecutive patients with CVT from the ACTION-CVT cohort study were included if cancer status was reported. Risk factors as well as the clinical and radiological characteristics of patients were compared. Univariable and multivariable analyses were performed to assess variables associated with cancer. Kaplan-Meier method and log-rank test, logistic regression analysis, and propensity score matching were used to investigate any association between cancer-related CVT and study outcomes (primary outcome at 3-months: recurrent VTE or major hemorrhage; recurrent VTE; major hemorrhage; recanalization status; all-cause-death). Overall, 1,023 patients with CVT were included, of which 6.5% had cancer. Older age (adjusted odds ratio [aOR] 1.28 per decade increase; 95% confidence interval [CI] 1.08-1.52) and absence of headache (aOR 0.47; 95% CI 0.27-0.84) were independently associated with cancer. Patients with cancer had a higher risk of recurrent VTE or major hemorrhage (aOR 3.87; 95% CI 2.09-7.16), all-cause-death (aOR 7.56 95% CI 3.24-17.64), and major hemorrhage (aOR 3.70 95% CI 1.76-7.80). Recanalization rates, partial or complete, was not significantly different. CVT patients with cancer were more likely to be older, have no referred headache, and have worse outcomes compared to CVT patients without cancer., (© 2024. The Author(s).)

Aim: The aim of this study was to investigate baseline characteristics and outcome of patients after endovascular therapy (EVT) for acute large vessel occlusion (LVO) in relation to their history of symptomatic vascular disease and sex., Methods: Consecutive EVT-eligible patients with LVO in the anterior circulation admitted to our stroke center between 04/2015 and 04/2020 were included in this observational cohort study. All patients were treated according to a standardized acute ischaemic stroke (AIS) protocol. Baseline characteristics and successful reperfusion, recurrent/progressive in-hospital ischaemic stroke, symptomatic in-hospital intracranial hemorrhage, death at discharge and at 3 months, and functional outcome at 3 months were analyzed according to previous symptomatic vascular disease and sex., Results: 995 patients with LVO in the anterior circulation (49.4% women, median age 76 years, median admission NIHSS score 14) were included. Patients with multiple vs. no previous vascular events showed higher mortality at discharge (20% vs. 9.3%, age/sex - adjusted OR = 1.43, p = 0.030) and less independency at 3 months (28.8% vs. 48.8%, age/sex - adjusted OR = 0.72, p = 0.020). All patients and men alone with one or multiple vs. patients and men with no previous vascular events showed more recurrent/progressive in-hospital ischaemic strokes (19.9% vs. 6.4% in all patients, age/sex - adjusted OR = 1.76, p = 0.028) (16.7% vs. 5.8% in men, age-adjustedOR = 2.20, p = 0.035). Men vs. women showed more in-hospital symptomatic intracranial hemorrhage among patients with one or multiple vs. no previous vascular events (23.7% vs. 6.6% in men and 15.4% vs. 5.5% in women, OR = 2.32, p = 0.035/ age - adjusted OR = 2.36, p = 0.035)., Conclusions: Previous vascular events increased the risk of in-hospital complications and poorer outcome in the analyzed patients with EVT-eligible LVO-AIS. Our findings may support risk assessment in these stroke patients and could contribute to the design of future studies., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision., (Copyright © 2024 Peycheva, Padlina, Genceviciute, Krasteva, Boronylo, Goeldlin, Müller, Wenz, Müller, Hammer, Bücke, Bigi, Simonetti, Hoffmann, Umarova, Pilgram-Pastor, Gralla, Mordasini, Antonenko and Heldner.)

Background: Small, randomized trials of patients with cervical artery dissection showed conflicting results regarding optimal stroke prevention strategies. We aimed to compare outcomes in patients with cervical artery dissection treated with antiplatelets versus anticoagulation., Methods: This is a multicenter observational retrospective international study (16 countries, 63 sites) that included patients with cervical artery dissection without major trauma. The exposure was antithrombotic treatment type (anticoagulation versus antiplatelets), and outcomes were subsequent ischemic stroke and major hemorrhage (intracranial or extracranial hemorrhage). We used adjusted Cox regression with inverse probability of treatment weighting to determine associations between anticoagulation and study outcomes within 30 and 180 days. The main analysis used an as-treated crossover approach and only included outcomes occurring with the above treatments., Results: The study included 3636 patients (402 [11.1%] received exclusively anticoagulation and 2453 [67.5%] received exclusively antiplatelets). By day 180, there were 162 new ischemic strokes (4.4%) and 28 major hemorrhages (0.8%); 87.0% of ischemic strokes occurred by day 30. In adjusted Cox regression with inverse probability of treatment weighting, compared with antiplatelet therapy, anticoagulation was associated with a nonsignificantly lower risk of subsequent ischemic stroke by day 30 (adjusted hazard ratio [HR], 0.71 [95% CI, 0.45-1.12]; P =0.145) and by day 180 (adjusted HR, 0.80 [95% CI, 0.28-2.24]; P =0.670). Anticoagulation therapy was not associated with a higher risk of major hemorrhage by day 30 (adjusted HR, 1.39 [95% CI, 0.35-5.45]; P =0.637) but was by day 180 (adjusted HR, 5.56 [95% CI, 1.53-20.13]; P =0.009). In interaction analyses, patients with occlusive dissection had significantly lower ischemic stroke risk with anticoagulation (adjusted HR, 0.40 [95% CI, 0.18-0.88]; P interaction =0.009)., Conclusions: Our study does not rule out the benefit of anticoagulation in reducing ischemic stroke risk, particularly in patients with occlusive dissection. If anticoagulation is chosen, it seems reasonable to switch to antiplatelet therapy before 180 days to lower the risk of major bleeding. Large prospective studies are needed to validate our findings., Competing Interests: Disclosures Disclosures provided by Dr Nguyen in compliance with American Heart Association annual Journal Editor Disclosure Questionnaire are available at https://www.ahajournals.org/editor-coi-disclosures. Dr Arnold reports compensation from Boehringer Ingelheim, AstraZeneca, Bayer, Bristol-Myers Squibb, Covidien, Daiichi Sankyo, Novartis, Sanofi, Pfizer, Medtronic, Novo Nordisk, and Amgen for consultant services. Dr Lester reports a provisional patent for Methods and compositions for disrupting tau aggregates. Dr Touze reports compensation from Elsevier for other services and employment by Caen. J.E. Kaufman reports grants from Goldschmidt Jacobson-Stiftung. Dr Traenka reports travel support from Bayer Healthcare. Dr Aguiar de Sousa reports compensation from Daiichi Sankyo, Bayer, AstraZeneca, Johnson & Johnson, and Fundação Bial for other services; compensation from the University of British Columbia for data and safety monitoring services; compensation from Organon & Co for consultant services. Dr Rosa reports grants from Merck Sharp & Dohme Corporation. Dr Field reports compensation from HLS Therapeutics, AstraZeneca Canada, and Roche for consultant services; service as a board member for Destine Health; and compensation from the Canadian Medical Protective Association for expert witness services; and grants from Bayer. Dr Leker reports compensation from Medtronic, Ischemaview, Bayer, Abbott Diabetes Care, Biogen, Janssen Biotech, and Boehringer Ingelheim for other services. Dr Nolte reports compensation from Daiichi Sankyo Europe GmbH, Boehringer Ingelheim, Pfizer, Bristol-Myers Squibb, and Alexion Pharmaceuticals for consultant services; and compensation from AstraZeneca, Abbott Canada, Deutsches Zentrum für Neurodegenerative Erkrankungen, Novartis, Portola Pharmaceuticals, Deutsches Zentrum für Herz-Kreislaufforschung, and Novartis for other services. Dr Poppe reports grants from Foundation Brain Canada, Heart and Stroke Foundation of Canada, and Stryker; and compensation from Roche for other services. Dr Liebeskind reports compensation from Medtronic, Genentech, Cerenovus, Stryker, and Rapid Medical Ltd, for consultant services. B. Mac Grory reports grants from the National Institutes of Health; employment by Duke University Medical Center; compensation from Bayer for other services; grants from the American Heart Association, Duke Bass Connections, and the Duke Office of Physician Scientist Development. Dr Al Kasab reports compensation from Stryker for other services and employment by Medical University of South Carolina. Dr Kicielinski reports compensation from Stryker, Penumbra Inc, Medtronic, and MicroVention Inc, for other services; travel support from MicroVention Inc; and employment by Medical University of South Carolina and Elsevier. Dr de Havenon reports stock options in TitinKM and Certus; grants from the National Institutes of Health; and compensation from Novo Nordisk for consultant services. Dr Siegler reports grants from Philips and employment by the University of Chicago. Dr Willey reports compensation from Edwards Lifesciences Corporation and Abbott Fund for end point review committee services; compensation from Uptodate for other services; and compensation from the Abbott Laboratories for consultant services. Dr Sharma reports a provisional patent for a stroke etiology classifier algorithm and grants from the National Institutes of Health Clinical Center. Dr Martins reports compensation from Pfizer, Medtronic, Servier Affaires Medicales, Daiichi Sankyo, Bayer, Novo Nordisk, Novartis, Penumbra Inc, and Boehringer Ingelheim for other services. Dr Simpkins reports grants from the National Institutes of Health. Dr Stretz reports grants from Massachusetts General Hospital. Dr Furie reports compensation from Janssen Biotech for consultant services. The other authors report no conflicts

Previously, an increase in clinical effectiveness of the antituberculosis treatment (ATT) and antiretroviral therapy (ART) in case of additional immunoglobulin G (IgG) administration in patients with multidrug-resistant tuberculosis (MDR-TB)/HIV coinfection was reported. The aim of this study was to investigate the impact of IgG administration in addition to the standard second-line ATT and ART on the humoral immunity status in patients with MDR-TB/HIV coinfection immune deficiency. The study involved 52 patients living with HIV with MDR-TB coinfection and CD4+ lymphocyte cell count below 50 cells/μCL. Patients in the control group and intervention group received the second-line ATT and ART; in addition, patients in the intervention group received IgG intravenously. The humoral immunity status was evaluated by measurement of IgA, IgE, IgG, and IgM in plasma. The standard ATT and ART resulted in a two-step change in humoral immunity: IgM, IgG, IgA, and IgE levels gradually increased to a maximal level at the 5-month mark and started to gradually decrease after the 8-month mark. Addition of IgG to the standard therapy resulted in a steeper decrease in the immunoglobulin level in serum, especially IgG, compared with standard therapy alone, allowing for an earlier initiation of ART in patients in the intervention group.

The European Stroke Organisation (ESO) guideline on Primary Angiitis of the Central Nervous System (PACNS), developed according to ESO standard operating procedures (SOP) and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) methodology, was elaborated to assist clinicians in the diagnostic and treatment pathway of patients with PACNS in their decision making. A working group involving vascular neurologists, neuroradiologists, rheumatologists, a neuropathologist and a methodologist identified 17 relevant clinical questions; these were addressed according to the patient/population, intervention, comparison and outcomes (PICO) framework and systematic literature reviews were performed. Notably, each PICO was addressed with respect to large vessel (LV)-PACNS and small vessel (SV)-PACNS. Data to answer many questions were scarce or lacking and the quality of evidence was very low overall, so, for some PICOs, the recommendations reflect the ongoing uncertainty. When the absence of sufficient evidence precluded recommendations, Expert Consensus Statements were formulated. In some cases, this applied to interventions in the diagnosis and treatment of PACNS which are embedded widely in clinical practice, for example patterns of cerebrospinal fluid (CSF) and Magnetic Resonance Imaging (MRI) abnormalities. CSF analysis for hyperproteinorrachia and pleocytosis does not have evidence supporting their use as diagnostic tools. The working group recommended that caution is employed in the interpretation of non-invasive vascular imaging due to lack of validation and the different sensitivities in comparison with digital subtraction angiography (DSA) and histopathological analyses. Moreover, there is not a neuroimaging pattern specific for PACNS and neurovascular issues are largely underreported in PACNS patients. The group's recommendations on induction and maintenance of treatment and for primary or secondary prevention of vascular events also reflect uncertainty due to lack of evidence. Being uncertain the role and practical usefulness of current diagnostic criteria and being not comparable the main treatment strategies, it is suggested to have a multidisciplinary team approach in an expert center during both work up and management of patients with suspected PACNS. Highlighting the limitations of the currently accepted diagnostic criteria, we hope to facilitate the design of multicenter, prospective clinical studies and trials. A standardization of neuroimaging techniques and reporting to improve the level of evidence underpinning interventions employed in the diagnosis and management of PACNS. We anticipate that this guideline, the first comprehensive European guideline on PACNS management using GRADE methodology, will assist clinicians to choose the most effective management strategy for PACNS., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background and Purpose: The best management of acute ischemic stroke patients with a minor stroke and large vessel occlusion is still uncertain. Specific clinical and radiological data may help to select patients who would benefit from endovascular therapy (EVT). We aimed to evaluate the relevance of National Institutes of Health Stroke Scale (NIHSS) subitems for predicting the potential benefit of providing EVT after intravenous thrombolysis (IVT; "bridging treatment") versus IVT alone., Methods: We extracted demographic, clinical, risk factor, radiological, revascularization and outcome data of consecutive patients with M1 or proximal M2 middle cerebral artery occlusion and admission NIHSS scores of 0-5 points, treated with IVT ± EVT between May 2005 and March 2021, from nine prospectively constructed stroke registries at seven French and two Swiss comprehensive stroke centers. Adjusted interaction analyses were performed between admission NIHSS subitems and revascularization modality for two primary outcomes at 3 months: non-excellent functional outcome (modified Rankin Scale score 2-6) and difference in NIHSS score between 3 months and admission., Results: Of the 533 patients included (median age 68.2 years, 46% women, median admission NIHSS score 3), 136 (25.5%) initially received bridging therapy and 397 (74.5%) received IVT alone. Adjusted interaction analysis revealed that only facial palsy on admission was more frequently associated with excellent outcome in patients treated by IVT alone versus bridging therapy (odds ratio 0.47, 95% confidence interval 0.24-0.91; p = 0.013). Regarding NIHSS difference at 3 months, no single NIHSS subitem interacted with type of revascularization., Conclusions: This retrospective multicenter analysis found that NIHSS subitems at admission had little value in predicting patients who might benefit from bridging therapy as opposed to IVT alone. Further research is needed to identify better markers for selecting EVT responders with minor strokes., (© 2023 The Authors. European Journal of Neurology published by John Wiley & Sons Ltd on behalf of European Academy of Neurology.)

Background Identifying factors associated with delayed diagnosis of cerebral venous thrombosis (CVT) can inform future strategies for early detection. Methods and Results We conducted a retrospective cohort study including all participants from ACTION-CVT (Anticoagulation in the Treatment of Cerebral Venous Thrombosis) study who had dates of neurologic symptom onset and CVT diagnosis available. Delayed diagnosis was defined as CVT diagnosis occurring in the fourth (final) quartile of days from symptom onset. The primary study outcome was modified Rankin Scale score of ≤1 at 90 days; secondary outcomes included partial/complete CVT recanalization on last available imaging and modified Rankin Scale score of ≤2. Logistic regression analyses were used to identify independent variables associated with delayed diagnosis and to assess the association of delayed diagnosis and outcomes. A total of 935 patients were included in our study. Median time from symptom onset to diagnosis was 4 days (interquartile range, 1-10 days). Delayed CVT diagnosis (time to diagnosis >10 days) occurred in 212 patients (23%). Isolated headache (adjusted odds ratio [aOR], 2.36 [95% CI, 1.50-3.73]; P <0.001), older age (aOR by 1 year, 1.02 [95% CI, 1.004-1.03]; P =0.01), and papilledema (aOR, 2.00 [95% CI, 1.03-3.89]; P =0.04) were associated with diagnostic delay, whereas higher National Institutes of Health Stroke Scale score was inversely associated with diagnostic delay (aOR by 1 point, 0.95 [95% CI, 0.89-1.00]; P =0.049). Delayed diagnosis was not associated with modified Rankin Scale score of ≤1 at 90 days (aOR, 1.08 [95% CI, 0.60-1.96]; P =0.79). Conclusions In a large multicenter cohort, a quarter of included patients with CVT were diagnosed >10 days after symptom onset. Delayed CVT diagnosis was associated with the symptom of isolated headache and was not associated with adverse clinical outcomes.

Background: Despite evolving treatments, functional recovery in patients with large vessel occlusion stroke remains variable and outcome prediction challenging. Can we improve estimation of functional outcome with interpretable deep learning models using clinical and magnetic resonance imaging data?, Methods: In this observational study, we collected data of 222 patients with middle cerebral artery M1 segment occlusion who received mechanical thrombectomy. In a 5-fold cross validation, we evaluated interpretable deep learning models for predicting functional outcome in terms of modified Rankin scale at 3 months using clinical variables, diffusion weighted imaging and perfusion weighted imaging, and a combination thereof. Based on 50 test patients, we compared model performances to those of 5 experienced stroke neurologists. Prediction performance for ordinal (modified Rankin scale score, 0-6) and binary (modified Rankin scale score, 0-2 versus 3-6) functional outcome was assessed using discrimination and calibration measures like area under the receiver operating characteristic curve and accuracy (percentage of correctly classified patients)., Results: In the cross validation, the model based on clinical variables and diffusion weighted imaging achieved the highest binary prediction performance (area under the receiver operating characteristic curve, 0.766 [0.727-0.803]). Performance of models using clinical variables or diffusion weighted imaging only was lower. Adding perfusion weighted imaging did not improve outcome prediction. On the test set of 50 patients, binary prediction performance between model (accuracy, 60% [55.4%-64.4%]) and neurologists (accuracy, 60% [55.8%-64.21%]) was similar when using clinical data. However, models significantly outperformed neurologists when imaging data were provided, alone or in combination with clinical variables (accuracy, 72% [67.8%-76%] versus 64% [59.8%-68.4%] with clinical and imaging data). Prediction performance of neurologists with comparable experience varied strongly., Conclusions: We hypothesize that early prediction of functional outcome in large vessel occlusion stroke patients may be significantly improved if neurologists are supported by interpretable deep learning models., Competing Interests: Disclosures Dr Heldner reports grants from the Bangerter Foundation, the Swiss National Science Foundation, SITEM (Center for Translational Medicine and Biomedical Entrepreneurship) Support Funds, and the Swiss Heart Foundation, all outside the submitted work. Dr Antonenko reports a grant from the Swiss National Science Foundation. Dr Dobrocky reports consultant fees for MicroVention, Inc. Dr Fischer reports grants from Alexion, CSL Behring, Medtronic, Penumbra, Inc, Phenox, Inc, Rapid Medical, Ltd, and Stryker. Dr Gralla reports interests with Medtronic USA, Inc. Dr Arnold reports consultancy fees from Amgen, AstraZeneca, Bayer, Bristol Myers Squibb, Covidien, Daiichi Sankyo, Novartis, Pfizer, Boehringer Ingelheim, Covidien, Medtronic, and Novo Nordisk. Dr Luft reports consultancy fees from Amgen and Moleac, Ltd. Susanne Wegener received research funds by the Swiss National Science Foundation, the UZH Clinical research priority program (CRPP) stroke, the Swiss Heart foundation, the Zurich Neuroscience Center (ZNZ), speaker honoraria from Springer, Teva Pharma, and consultancy fees from Bayer and Novartis. The other authors report no conflicts.

Background and Purpose: There is a relative paucity of data regarding long-term outcomes and treatment-related complications in women of childbearing age with cerebral venous sinus thrombosis (CVST). We sought to determine whether outcomes differ in women of childbearing age with versus without postpartum CVST., Methods: We retrospectively analysed 373 non-pregnant females of childbearing age (18-45 years) included in the multicenter observational Anticoagulation in the Treatment of Cerebral Venous Thrombosis study (ACTION-CVT). Comparisons were made between postpartum (first 12 weeks from delivery, n=38 [10.2%]) versus non-postpartum women (n=335 [89.8%]). The primary outcomes of interest were one-year risk of all-cause death, venous thromboembolism (VTE) recurrence, and major hemorrhage (i.e., new or worsening intracranial hemorrhage or major extracranial hemorrhage). Secondary outcomes were the discharge disposition and modified Rankin Scale (mRS) score at discharge and 90 days., Results: Postpartum status was associated with greater risk of seizures (42.1% versus 20.9%, p=0.003), venous infarction (47.4% versus 29.5%, p=0.025), intracranial hemorrhage (55.3% versus 36.1%, p=0.022), and requirement for neurosurgical treatment (13.2% versus 3.6%, p=0.021). There was no significant association with one year all cause death (N=373 HR=1.35, 95%-CI=0.15-11.87, p=0.784), VTE recurrence (N=373, HR=1.27, 95%-CI=0.45-3.59, p=0.648), major hemorrhage (N=373, HR=1.36, 95%-CI=0.46-4.0, p=0.581) as well as excellent (mRS[0-1]: OR=1.58, 95%-CI=0.4-7.1, p=0.554) and good (mRS[0-2]: OR=0.92, 95%-CI=0.2-4.27, p=0.918) 90-day mRS. Results were similar after adjustment for potential confounders., Conclusions: Although CVST in the 12-week postpartum period was more frequently associated with early complications, 90-day functional disability and one-year outcomes were similar to women with CVST unrelated to pregnancy., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background and Purpose: We aimed to assess the association of diabetes mellitus (DM) and admission hyperglycaemia (AH), respectively, and outcome in patients with acute ischaemic stroke with large vessel occlusion in the anterior circulation treated with endovascular therapy (EVT) in daily clinical practice., Methods: Consecutive EVT patients admitted to our stroke centre between February 2015 and April 2020 were included in this observational cohort study. Patients with versus without DM and with versus without AH (glucose ≥ 7.8 mmol/L) were compared., Results: We included 1020 patients (48.9% women, median age = 73.1 years); 282 (27.6%) had DM, and 226 (22.2%) had AH. Patients with versus without DM less often showed successful reperfusion (odds ratio [OR] adjusted  = 0.61, p = 0.023) and worse 3-month functional outcome (modified Rankin Scale [mRS] = 0-2: 31.3% vs. 48%, OR adjusted  = 0.59, p = 0.004; death: 38.9% vs. 24.1%, OR adjusted  = 1.75, p = 0.002; mRS shift: p adjusted  < 0.0001; if moderate/good collaterals and mismatch, mRS = 0-2: OR adjusted  = 0.52, p = 0.005; death: OR adjusted  = 1.95, p = 0.005). If analysis was additionally adjusted for AH, only mRS shift was still significantly worse in patients with DM (p adjusted  = 0.012). Patients with versus without AH showed similar successful reperfusion rates and worse 3-month functional outcome (mRS = 0-2: 28.3% vs. 50.4%, OR adjusted  = 0.52, p < 0.0001; death: 40.4% vs. 22.4%, OR adjusted  = 1.80, p = 0.001; mRS shift: p adjusted  < 0.0001; if moderate/good collaterals and mismatch, mRS = 0-2: OR adjusted  = 0.38, p < 0.0001; death: OR adjusted  = 2.39, p < 0.0001). If analysis was additionally adjusted for DM, 3-month functional outcome remained significantly worse in patients with AH (mRS = 0-2: OR adjusted  = 0.58, p = 0.004; death: OR adjusted  = 1.57, p = 0.014; mRS shift: p adjusted  = 0.004). DM independently predicted recurrent/progressive in-hospital ischaemic stroke (OR = 1.71, p = 0.043) together with admission National Institutes of Health Stroke Scale score (OR = 0.95, p = 0.005), and AH independently predicted in-hospital symptomatic intracranial haemorrhage (OR = 2.21, p = 0.001). The association of admission continuous glucose levels and most outcome variables was (inversely) J-shaped., Conclusions: Hyperglycaemia more than DM was associated with worse 3-month outcome in the patients studied, more likely so in the case of moderate/good collaterals and mismatch in admission imaging., (© 2022 The Authors. European Journal of Neurology published by John Wiley & Sons Ltd on behalf of European Academy of Neurology.)

We aimed to provide practical recommendations for the screening of subclinical atrial fibrillation (AF) in patients with ischaemic stroke or transient ischaemic attack (TIA) of undetermined origin. These guidelines are based on the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) methodology. Five relevant Population, Intervention, Comparator, Outcome questions were defined by a multidisciplinary module working group (MWG). Longer duration of cardiac rhythm monitoring increases the detection of subclinical AF, but the optimal monitoring length is yet to be defined. We advise longer monitoring to increase the rate of anticoagulation, but whether longer monitoring improves clinical outcomes needs to be addressed. AF detection does not differ from in- or out-patient ECG-monitoring with similar monitoring duration, so we consider it reasonable to initiate in-hospital monitoring as soon as possible and continue with outpatient monitoring for more than 48 h. Although insertable loop recorders (ILR) increase AF detection based on their longer monitoring duration, comparison with non-implantable ECG devices for similar monitoring time is lacking. We suggest the use of implantable devices, if feasible, for AF detection instead of non-implantable devices to increase the detection of subclinical AF. There is weak evidence of a useful role for blood, ECG and brain imaging biomarkers for the identification of patients at high risk of AF. In patients with patent foramen ovale, we found insufficient evidence from RCT, but prolonged cardiac monitoring in patients >55 years is advisable for subclinical AF detection. To conclude, in adult patients with ischaemic stroke or TIA of undetermined origin, we recommend longer duration of cardiac rhythm monitoring of more than 48 h and if feasible with IRL to increase the detection of subclinical AF., Competing Interests: Declaration of conflicting interests: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: All authors have completed a declaration of competing interests and details are available in Supplemental Table 1., (© European Stroke Organisation 2022.)

Background: In patients with atrial fibrillation who suffered an ischemic stroke while on treatment with nonvitamin K antagonist oral anticoagulants, rates and determinants of recurrent ischemic events and major bleedings remain uncertain., Methods: This prospective multicenter observational study aimed to estimate the rates of ischemic and bleeding events and their determinants in the follow-up of consecutive patients with atrial fibrillation who suffered an acute cerebrovascular ischemic event while on nonvitamin K antagonist oral anticoagulant treatment. Afterwards, we compared the estimated risks of ischemic and bleeding events between the patients in whom anticoagulant therapy was changed to those who continued the original treatment., Results: After a mean follow-up time of 15.0±10.9 months, 192 out of 1240 patients (15.5%) had 207 ischemic or bleeding events corresponding to an annual rate of 13.4%. Among the events, 111 were ischemic strokes, 15 systemic embolisms, 24 intracranial bleedings, and 57 major extracranial bleedings. Predictive factors of recurrent ischemic events (strokes and systemic embolisms) included CHA 2 DS 2 -VASc score after the index event (odds ratio [OR], 1.2 [95% CI, 1.0-1.3] for each point increase; P =0.05) and hypertension (OR, 2.3 [95% CI, 1.0-5.1]; P =0.04). Predictive factors of bleeding events (intracranial and major extracranial bleedings) included age (OR, 1.1 [95% CI, 1.0-1.2] for each year increase; P =0.002), history of major bleeding (OR, 6.9 [95% CI, 3.4-14.2]; P =0.0001) and the concomitant administration of an antiplatelet agent (OR, 2.8 [95% CI, 1.4-5.5]; P =0.003). Rates of ischemic and bleeding events were no different in patients who changed or not changed the original nonvitamin K antagonist oral anticoagulants treatment (OR, 1.2 [95% CI, 0.8-1.7])., Conclusions: Patients suffering a stroke despite being on nonvitamin K antagonist oral anticoagulant therapy are at high risk of recurrent ischemic stroke and bleeding. In these patients, further research is needed to improve secondary prevention by investigating the mechanisms of recurrent ischemic stroke and bleeding.

[Figure: see text].

Purpose of Review: The European Stroke Organisation published a European Stroke Action Plan (SAP-E) for the years 2018-2030. The SAP-E addresses the entire chain of care from primary prevention through to life after stroke. Within this document digital health tools are suggested for their potential to facilitate greater access to stroke care. In this review, we searched for digital health solutions for every domain of the SAP-E., Recent Findings: Currently available digital health solutions for the cerebrovascular disease have been designed to support professionals and patients in healthcare settings at all stages. Telemedicine in acute settings has notably increased the access to tissue plasminogen activator and thrombectomy whereas in poststroke settings it has improved access to rehabilitation. Moreover, numerous applications aim to monitor vital signs and prescribed treatment adherence., Summary: SAP-E with its seven domains covers the whole continuum of stroke care, where digital health solutions have been considered to provide utility at a low cost. These technologies are progressively being used in all phases of stroke care, allowing them to overcome geographical and organizational barriers. The commercially available applications may also be used by patients and their careers in various context to facilitate accessibility to health improvement strategies., (Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.)

Background and Purpose- Despite treatment with oral anticoagulants, patients with nonvalvular atrial fibrillation (AF) may experience ischemic cerebrovascular events. The aims of this case-control study in patients with AF were to identify the pathogenesis of and the risk factors for cerebrovascular ischemic events occurring during non-vitamin K antagonist oral anticoagulants (NOACs) therapy for stroke prevention. Methods- Cases were consecutive patients with AF who had acute cerebrovascular ischemic events during NOAC treatment. Controls were consecutive patients with AF who did not have cerebrovascular events during NOACs treatment. Results- Overall, 713 cases (641 ischemic strokes and 72 transient ischemic attacks; median age, 80.0 years; interquartile range, 12; median National Institutes of Health Stroke Scale on admission, 6.0; interquartile range, 10) and 700 controls (median age, 72.0 years; interquartile range, 8) were included in the study. Recurrent stroke was classified as cardioembolic in 455 cases (63.9%) according to the A-S-C-O-D (A, atherosclerosis; S, small vessel disease; C, cardiac pathology; O, other causes; D, dissection) classification. On multivariable analysis, off-label low dose of NOACs (odds ratio [OR], 3.18; 95% CI, 1.95-5.85), atrial enlargement (OR, 6.64; 95% CI, 4.63-9.52), hyperlipidemia (OR, 2.40; 95% CI, 1.83-3.16), and CHA 2 DS 2 -VASc score (OR, 1.72 for each point increase; 95% CI, 1.58-1.88) were associated with ischemic events. Among the CHA 2 DS 2 -VASc components, age was older and presence of diabetes mellitus, congestive heart failure, and history of stroke or transient ischemic attack more common in patients who had acute cerebrovascular ischemic events. Paroxysmal AF was inversely associated with ischemic events (OR, 0.45; 95% CI, 0.33-0.61). Conclusions- In patients with AF treated with NOACs who had a cerebrovascular event, mostly but not exclusively of cardioembolic pathogenesis, off-label low dose, atrial enlargement, hyperlipidemia, and high CHA 2 DS 2 -VASc score were associated with increased risk of cerebrovascular events.

Context: The risk of antituberculosis (TB) drug-induced liver injury could be determined by patients' genotype polymorphism of the xenobiotic-metabolizing enzymes. To find the meaning of cytochrome P-4502E1 (CYP2E1) polymorphism in TB patients. Corresponding of CYP2E1 polymorphism in TB patients with the level of isoniazid and rifampicin as well as for the outcome and toxicity development during inpatient TB treatment., Methods: CYP2E1 genotype was detected with the help of polymerase chain reaction and endonuclease analysis. The level of rifampicin, isoniazid, diene conjugates (DC), and catalase activity in the blood was determined spectrophotometrically. We have considered medical records at the beginning and at the end of inpatient treatment., Statistical Analysis Used: Kruskal-Wallis, ANOVA, and Chi-square tests were used in this study., Results: The concentration of rifampicin 6 h after its intake was 17.6% higher in carriers of slow metabolizer (SM) CYP2E1 genotype than in patients with rapid metabolizer (RM) genotype that proved a participation of hepatic enzyme CYP2E1 in metabolism of rifampicin. According to obtained results in TB patients with RM genotype, the indexes of cytolysis (alanine aminotransferase, aspartate aminotransferase) and bile stasis (gamma-glutathione transferase) were higher comparatively to SM genotype both before and after inpatient treatment. This correlated with a higher concentration of DC in the blood (+8.6%) and lower plasma catalase activity (-50.0%) in the patients with RM genotype comparatively with the patients with SM genotypes., Conclusion: Polymorphism of CYP2E1 genotype is an important criterion for the development of hepatotoxicity before and during TB treatment while increased rifampicin level has no influence on it.

Introduction: Atrial fibrillation is an independent risk factor of thromboembolism. Women with atrial fibrillation are at a higher overall risk for stroke compared to men with atrial fibrillation. The aim of this study was to evaluate for sex differences in patients with acute stroke and atrial fibrillation, regarding risk factors, treatments received and outcomes., Methods: Data were analyzed from the "Recurrence and Cerebral Bleeding in Patients with Acute Ischemic Stroke and Atrial Fibrillation" (RAF-study), a prospective, multicenter, international study including only patients with acute stroke and atrial fibrillation. Patients were followed up for 90 days. Disability was measured by the modified Rankin Scale (0-2 favorable outcome, 3-6 unfavorable outcome)., Results: Of the 1029 patients enrolled, 561 were women (54.5%) ( p  < 0.001) and younger ( p  < 0.001) compared to men. In patients with known atrial fibrillation, women were less likely to receive oral anticoagulants before index stroke ( p  = 0.026) and were less likely to receive anticoagulants after stroke (71.3% versus 78.4%, p  = 0.01). There was no observed sex difference regarding the time of starting anticoagulant therapy between the two groups (6.4 ± 11.7 days for men versus 6.5 ± 12.4 days for women, p  = 0.902). Men presented with more severe strokes at onset (mean NIHSS 9.2 ± 6.9 versus 8.1 ± 7.5, p  < 0.001). Within 90 days, 46 (8.2%) recurrent ischemic events (stroke/TIA/systemic embolism) and 19 (3.4%) symptomatic cerebral bleedings were found in women compared to 30 (6.4%) and 18 (3.8%) in men ( p  = 0.28 and p  = 0.74). At 90 days, 57.7% of women were disabled or deceased, compared to 41.1% of the men ( p  < 0.001). Multivariate analysis did not confirm this significance., Conclusions: Women with atrial fibrillation were less likely to receive oral anticoagulants prior to and after stroke compared to men with atrial fibrillation, and when stroke occurred, regardless of the fact that in our study women were younger and with less severe stroke, outcomes did not differ between the sexes.

Five recently published RCTs (MR CLEAN, EXTEND-IA, SWIFT PRIME, REVASCAT and ESCAPE) employing mechanical thrombectomy with modern stent retriever devices clearly demonstrated the superiority of endovascular treatment compared to thrombolysis alone, which is now considered standard first-line therapy for selected patients with acute severe ischemic stroke and large vessel in the anterior circulation. RCT results led to recommendations outlined in "Mechanical thrombectomy in acute ischemic stroke by ESO-Karolinska Stroke Update 2014/2015, supported by ESO, ESMINT, ESNR and EAN". Moreover, endovascular procedures in the 5 RCTs to date were performed at high-volume referral centers with, in some trials, rigid requirements for the interventionalist to participate, which may have contributed substantially to the excellent results, supporting the concept of centralization of intra-arterial thrombolysis resources and expertise. Therefore, patients with suspected large-artery occlusion and deemed candidates for thrombectomy, should be treated at a Comprehensive Stroke Centre with 24/7 endovascular treatment services. There seems to be limited space left for intravenous thrombolysis alone in acute stroke patients with large-vessel occlusions as thrombectomy plus thrombolysis continues to be reported as being superior with regard to outcome.

It has been studied a genotype of 104 strains of Mycobacterium tuberculosis, obtained from sputum of patients with tuberculosis (TB), via detection of six loci VNTR (Variable Number Tandem Repeats), which are characterized by highest polymorphism - MIRU10, MIRU26, MIRU31, MIRU39, MIRU40, ETR-A. According to received data in Odesa region one can see further increasing of spreading of Beijing family strains that are characterized by unfavourable course of TB and high drug-resistance. Polymorphism of certain detected loci of M. tuberculosis decreased relatively to 2006 year that has witnessed an increasing of predominance of certain M. tuberculosis clusters. The highest level of mutations that leads to drug-resistance, were among Beijing family isolates, for instance as 355334, 365334, 375344 and 465334.