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Source: Neurology
Condition: Hemorrhagic Stroke

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Total 691 results found since Jan 2013.

Low-dose aspirin and risk of intracranial bleeds: An observational study in UK general practice
Conclusion: Low-dose aspirin is not associated with an increased risk of any type of ICB and is associated with a significantly decreased risk of SAH when used for ≥1 year.
Source: Neurology - November 27, 2017 Category: Neurology Authors: Cea Soriano, L., Gaist, D., Soriano-Gabarro, M., Bromley, S., Garcia Rodriguez, L. A. Tags: All Cerebrovascular disease/Stroke, Case control studies, Risk factors in epidemiology ARTICLE Source Type: research

Editors' Note
: In "Risks and benefits of clopidogrel–aspirin in minor stroke or TIA: Time course analysis of CHANCE," authors Pan et al. compared the use of dual antiplatelet therapy (DAPT) with aspirin alone for secondary stroke prevention in patients after a minor stroke or TIA. Drs. Gutierrez and Lekic point out that DAPT appeared to have a greater benefit than aspirin alone in patients with intracranial arterial stenosis (ICAS) in the first 2 weeks and ask the authors to provide a time-course analysis for the risk of ischemic stroke and hemorrhage by ICAS status.
Source: Neurology - November 13, 2017 Category: Neurology Authors: Alcauskas, M., Galetta, S. Tags: WRITECLICK & amp;reg; EDITOR ' S CHOICE Source Type: research

Letter re: Risks and benefits of clopidogrel-aspirin in minor stroke or TIA: Time course analysis of CHANCE
We read with interest the article by Pan et al.,1 which reported that the use of dual antiplatelet therapy (DAPT) showed an early benefit, compared to aspirin alone, for secondary ischemic stroke prevention after a minor stroke or TIA. The absolute risk reduction in the first week after the indexed event was 4.5%.1 The authors previously reported a nonsignificant absolute risk reduction in recurrent ischemic stroke of 2.3% with DAPT compared to aspirin alone in Clopidogrel in High-Risk Patients with Acute Nondisabling Cerebrovascular Events (CHANCE) participants with intracranial arterial stenosis (ICAS) over the 90-day fo...
Source: Neurology - November 13, 2017 Category: Neurology Authors: Gutierrez, J., Lekic, T. Tags: WRITECLICK & amp;reg; EDITOR ' S CHOICE Source Type: research

Population-based study of home-time by stroke type and correlation with modified Rankin score
Conclusions: We showed that home-time is an objective and graded indicator that is correlated with disability after stroke. It is obtainable from administrative data, applicable to different stroke types, and a valuable outcome indicator in population-based health services research.
Source: Neurology - November 6, 2017 Category: Neurology Authors: Yu, A. Y. X., Rogers, E., Wang, M., Sajobi, T. T., Coutts, S. B., Menon, B. K., Hill, M. D., Smith, E. E. Tags: Outcome research, Medical care, Infarction, Intracerebral hemorrhage ARTICLE Source Type: research

Polycystic kidney disease and intracranial aneurysms: Some answers, but many questions remain
Unruptured intracranial aneurysms (UIA) occur in about 2%–3% of the population. Several medical conditions are associated with a UIA presence, including autosomal dominant polycystic kidney disease (ADPKD). Clinicians and patients want to know the risk of aneurysm growth, rupture, or de novo development, predictors of clinical outcomes, and the optimal initial and follow-up screening for individuals with UIA and ADPKD. Such data are unavailable. The recent American Heart Association–American Stroke Association statement on UIAs recommends that patients with familial risk and patients with conditions in which an...
Source: Neurology - October 30, 2017 Category: Neurology Authors: Torner, J. C., Brown, R. D. Tags: EDITORIALS Source Type: research

Polycystic kidney disease among 4,436 intracranial aneurysm patients from a defined population
Conclusions: Subarachnoid hemorrhage occurs at younger age and from smaller IAs in patients with ADPKD and risk for de novo IAs is higher than in the general Eastern Finnish population. ADPKD should be considered as an indicator for long-term angiographic follow-up in patients with diagnosed IAs.
Source: Neurology - October 30, 2017 Category: Neurology Authors: Nurmonen, H. J., Huttunen, T., Huttunen, J., Kurki, M. I., Helin, K., Koivisto, T., von und zu Fraunberg, M., Jääskeläinen, J. E., Lindgren, A. E. Tags: Stroke in young adults, Cohort studies, Subarachnoid hemorrhage, All Genetics ARTICLE Source Type: research

Thrombolysis in acute ischemic stroke in patients with dementia: A Swedish registry study
Conclusions: Younger patients with dementia and AIS are less likely to receive IVT. Among patients receiving thrombolysis, there are no differences in sICH or death, although patients with dementia have worse accommodation and functional outcomes at 3 months.
Source: Neurology - October 30, 2017 Category: Neurology Authors: Zupanic, E., von Euler, M., Kareholt, I., Contreras Escamez, B., Fastbom, J., Norrving, B., Religa, D., Kramberger, M. G., Winblad, B., Johnell, K., Eriksdotter, M., Garcia-Ptacek, S. Tags: Prognosis, All Cognitive Disorders/Dementia, Cohort studies, Infarction ARTICLE Source Type: research

COL4A2 is associated with lacunar ischemic stroke and deep ICH: Meta-analyses among 21,500 cases and 40,600 controls
Conclusions: These results provide evidence of shared genetic determinants and suggest common pathophysiologic mechanisms of distinct ischemic and hemorrhagic cerebral SVD stroke phenotypes, offering new insights into the causal mechanisms of cerebral SVD.
Source: Neurology - October 23, 2017 Category: Neurology Authors: Rannikmäe, K., Sivakumaran, V., Millar, H., Malik, R., Anderson, C. D., Chong, M., Dave, T., Falcone, G. J., Fernandez-Cadenas, I., Jimenez-Conde, J., Lindgren, A., Montaner, J., O'Donnell, M., Pare, G., Radmanesh, F., Rost, N. S., Slowik, A., So& Tags: All Cerebrovascular disease/Stroke, Infarction, Intracerebral hemorrhage, All Genetics, Association studies in genetics ARTICLE Source Type: research

Letter re: Ischemic Lesions, blood pressure dysregulation, and poor outcomes in intracerebral hemorrhage
We appreciated the article by Kidwell et al.1 that showed higher first-recorded blood pressure (BP) and greater delta mean arterial pressure are associated with the development of diffusion-weighted imaging (DWI) lesions in acute intracerebral hemorrhage (ICH). The most desirable BP target and optimal antihypertensive strategy in ICH are controversial.2 The relationship between BP and outcome is more complex than simply linear, and mechanisms other than BP reduction play a role. There is accruing evidence that not only absolute BP levels but their variation over time affect ICH prognosis.3 Besides increasing the risk of he...
Source: Neurology - October 16, 2017 Category: Neurology Authors: Lattanzi, S., Silvestrini, M. Tags: WRITECLICK & amp;reg; EDITOR ' S CHOICE Source Type: research

Outcome after stroke thrombolysis in patients >80 years treated within 3 hours vs >3-4.5 hours
Conclusions: In this observational study, unselected patients >80 years of age treated with IVT after 3 hours vs earlier had a slightly higher rate of SICH and similar unadjusted functional outcome but poorer adjusted outcome. The absolute difference between the treatment groups is small, and elderly patients should not be denied IVT in the later time window solely because of age without other contraindications.
Source: Neurology - October 9, 2017 Category: Neurology Authors: Ahmed, N., Lees, K. R., Ringleb, P. A., Bladin, C., Collas, D., Toni, D., Ford, G. A., And the SITS Investigators Tags: All Cerebrovascular disease/Stroke ARTICLE Source Type: research

Functional impairments for outcomes in a randomized trial of unruptured brain AVMs
Conclusion: Death or stroke with functional impairment in ARUBA after a median follow-up of 33 months was significantly lower for those in the MM arm both as randomized and as treated compared with those with IT. Functional severity of outcomes was lower in the MM arm, regardless of Spetzler-Martin grades. ClinicalTrials.gov identifier: NCT00389181. Classification of evidence: This study provides Class II evidence that for adults with unruptured brain AVMs, interventional management compared to MM increases the risk of disability and death over 3 years.
Source: Neurology - October 2, 2017 Category: Neurology Authors: Mohr, J. P., Overbey, J. R., von Kummer, R., Stefani, M. A., Libman, R., Stapf, C., Parides, M. K., Pile-Spellman, J., Moquete, E., Moy, C. S., Vicaut, E., Moskowitz, A. J., Harkness, K., Cordonnier, C., Biondi, A., Houdart, E., Berkefeld, J., Klijn, C. J Tags: All Clinical trials, All Cerebrovascular disease/Stroke, Arteriovenous malformation, Class II, Intracerebral hemorrhage ARTICLE Source Type: research

Association of intracranial aneurysm rupture with smoking duration, intensity, and cessation
Conclusions: Current cigarette smoking, smoking intensity, and smoking duration are significantly associated with ruptured IAs at presentation. However, the significantly increased risk persists after smoking cessation, and smoking cessation does not confer a reduced risk of aneurysmal subarachnoid hemorrhage beyond that of reducing the cumulative dose.
Source: Neurology - September 25, 2017 Category: Neurology Authors: Can, A., Castro, V. M., Ozdemir, Y. H., Dagen, S., Yu, S., Dligach, D., Finan, S., Gainer, V., Shadick, N. A., Murphy, S., Cai, T., Savova, G., Dammers, R., Weiss, S. T., Du, R. Tags: All Cerebrovascular disease/Stroke, Subarachnoid hemorrhage ARTICLE Source Type: research

Teaching NeuroImages: RCVS causing simultaneous convexity subarachnoid hemorrhage and hemimedullary infarction
A 34-year-old previously healthy man presented with thunderclap headache, dysphagia, dysarthria, and oscillopsia. Neurologic examination revealed right-beating nystagmus, dysphagia, hypophonia, right hemianesthesia, and left hemiparesis. Brain imaging showed convexity subarachnoid hemorrhage (figure 1A) and left hemimedullary infarct (figure 1B). Catheter angiography showed tapering of left vertebral artery and diffuse segmental vasoconstriction (figure 2). Routine serum and CSF results were unremarkable. Thorough infectious, immunologic, and coagulopathy workup was negative. Reversible cerebral vasoconstriction syndrome (...
Source: Neurology - September 18, 2017 Category: Neurology Authors: Selvan, P., Levine, S. R. Tags: Stroke in young adults, Other cerebrovascular disease/ Stroke, All Cerebrovascular disease/Stroke, Infarction, Subarachnoid hemorrhage RESIDENT AND FELLOW SECTION Source Type: research

Direct oral anticoagulant- vs vitamin K antagonist-related nontraumatic intracerebral hemorrhage
Conclusions: DOAC-related ICH is associated with smaller baseline hematoma volume and lesser neurologic deficit at hospital admission compared to VKA-related ICH.
Source: Neurology - September 11, 2017 Category: Neurology Authors: Tsivgoulis, G., Lioutas, V.-A., Varelas, P., Katsanos, A. H., Goyal, N., Mikulik, R., Barlinn, K., Krogias, C., Sharma, V. K., Vadikolias, K., Dardiotis, E., Karapanayiotides, T., Pappa, A., Zompola, C., Triantafyllou, S., Kargiotis, O., Ioakeimidis, M., Tags: Intracerebral hemorrhage ARTICLE Source Type: research

Sex-specific stroke incidence over time in the Greater Cincinnati/Northern Kentucky Stroke Study
Conclusions: Decreases in stroke incidence over time are driven by a decrease in ischemic stroke in men. Contrary to previous study periods, stroke incidence rates were similar by sex in 2010. Future research is needed to understand why the decrease in ischemic stroke incidence is more pronounced in men.
Source: Neurology - September 4, 2017 Category: Neurology Authors: Madsen, T. E., Khoury, J., Alwell, K., Moomaw, C. J., Rademacher, E., Flaherty, M. L., Woo, D., Mackey, J., De Los Rios La Rosa, F., Martini, S., Ferioli, S., Adeoye, O., Khatri, P., Broderick, J. P., Kissela, B. M., Kleindorfer, D. Tags: Stroke prevention, All Cerebrovascular disease/Stroke, Incidence studies, Risk factors in epidemiology ARTICLE Source Type: research