Stroke RSS

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Source: Circulation
Condition: Bleeding

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Total 151 results found since Jan 2013.

Wide Variation in Reported Rates of Stroke Across Cohorts of Patients with Atrial Fibrillation.
CONCLUSIONS: -There is substantial variation across cohorts in overall stroke rates and rates corresponding to CHA2DS2-VASc point scores. These variations can affect the point score threshold for recommending OAC in AF. The majority of cohorts did not observe stroke rates that would indicate a clear expected net clinical benefit for anticoagulating AF patients with CHA2DS2-VASc scores of 1 or 2. PMID: 27799272 [PubMed - as supplied by publisher]
Source: Circulation - October 30, 2016 Category: Cardiology Authors: Quinn GR, Severdija ON, Chang Y, Singer DE Tags: Circulation Source Type: research

Prevention of Stroke with Ticagrelor in Patients with Prior Myocardial Infarction: Insights from PEGASUS-TIMI 54 (Prevention of Cardiovascular Events in Patients With Prior Heart Attack Using Ticagrelor Compared to Placebo on a Background of Aspirin-Thrombolysis in Myocardial Infarction 54).
CONCLUSIONS: High-risk patients with prior myocardial infarction are at risk for stroke, approximately one-third of which are fatal or lead to moderate-to-severe disability. The addition of ticagrelor 60 mg twice daily significantly reduced this risk without an excess of hemorrhagic stroke but with more major bleeding. In high-risk patients with coronary disease, more intensive antiplatelet therapy should be considered not only to reduce the risk of coronary events, but also of stroke. CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique Identifier: NCT01225562. PMID: 27576775 [PubMed - as supplied by publisher]
Source: Circulation - August 29, 2016 Category: Cardiology Authors: Bonaca MP, Goto S, Bhatt DL, Steg PG, Storey RF, Cohen M, Goodrich E, Mauri L, Ophuis TO, Ruda M, Spinar J, Seung KB, Hu DY, Dalby AJ, Jensen EC, Held P, Morrow DA, Braunwald E, Sabatine MS Tags: Circulation Source Type: research

Novel Drug Targets for Ischemic Stroke Identified Through Mendelian Randomization Analysis of the Blood Proteome.
CONCLUSIONS: Through a systematic MR screen of the circulating proteome, causal roles for five established and two novel biomarkers for ischemic stroke were identified. Side-effect profiles were characterized to help inform drug target prioritization. In particular, SCARA5 represents a promising target for treatment of cardioembolic stroke with no predicted adverse side-effects. PMID: 31208196 [PubMed - as supplied by publisher]
Source: Circulation - June 17, 2019 Category: Cardiology Authors: Chong M, Sjaarda J, Pigeyre M, Mohammadi-Shemirani P, Lali R, Shoamanesh A, Gerstein HC, Paré G Tags: Circulation Source Type: research

Genetic Polymorphisms and Clopidogrel Efficacy for Acute Ischemic Stroke or Transient Ischemic Attack: A Systematic Review and Meta-analysis.
CONCLUSIONS: -Carriers of CYP2C19 loss-of-function alleles are at greater risk of stroke and composite vascular events compared with non-carriers among patients with ischemic stroke or TIA treated with clopidogrel. PMID: 27806998 [PubMed - as supplied by publisher]
Source: Circulation - November 1, 2016 Category: Cardiology Authors: Pan Y, Chen W, Xu Y, Yi X, Han Y, Yang QW, Li X, Huang L, Johnston SC, Zhao X, Liu L, Zhang Q, Wang G, Wang Y, Wang Y Tags: Circulation Source Type: research

Stroke Prevention in Atrial Fibrillation: Looking Forward.
Abstract Ischemic strokes related to atrial fibrillation are highly prevalent, presenting with severe neurologic syndromes and associated with high risk of recurrence. Although advances have been made in both primary and secondary stroke prevention for patients with atrial fibrillation, the long-term risks for stroke recurrence and bleeding complications from antithrombotic treatment remain substantial. We summarize the major advances in stroke prevention for patients with atrial fibrillation during the past 30 years and focus on novel diagnostic and treatment approaches currently under investigation in ongoing cl...
Source: Circulation - December 15, 2020 Category: Cardiology Authors: Katsanos AH, Kamel H, Healey JS, Hart RG Tags: Circulation Source Type: research

Lack of Concordance between Empirical Scores and Physician Assessments of Stroke and Bleeding Risk in Atrial Fibrillation: Results from the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) Registry.
CONCLUSIONS: There is little agreement between provider-assessed risk and empirical scores in AF. These differences may explain, in part, current divergence of anticoagulation treatment decisions from guideline recommendations. CLINICAL TRIAL REGISTRATION INFORMATION: clinicaltrials.gov Identifier: NCT01165710. PMID: 24682387 [PubMed - as supplied by publisher]
Source: Circulation - March 29, 2014 Category: Cardiology Authors: Steinberg BA, Kim S, Thomas L, Fonarow GC, Hylek E, Ansell J, Go AS, Chang P, Kowey P, Gersh BJ, Mahaffey KW, Singer DE, Piccini JP, Peterson ED, on behalf of the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) Investigat Tags: Circulation Source Type: research

Early Dual versus Mono Antiplatelet Therapy for Acute Non-Cardioembolic Ischemic Stroke or Transient Ischemic Attack: An Updated Systematic Review and Meta-Analysis.
CONCLUSIONS: For patients with acute non-cardioembolic ischemic stroke or TIA, dual therapy was more effective than monotherapy in reducing risks of early recurrent stroke. The results of the CHANCE study are consistent with previous studies done in other parts of the world. PMID: 24030500 [PubMed - as supplied by publisher]
Source: Circulation - September 12, 2013 Category: Cardiology Authors: Wong KS, Wang Y, Leng X, Mao C, Tang J, Bath PM, Markus HS, Gorelick PB, Liu L, Lin W, Wang Y Tags: Circulation Source Type: research

Efficacy and Safety of Using Dual Versus Monotherapy Antiplatelet Agents in Secondary Stroke Prevention: Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials
Conclusions: DAPT decreases the risk of recurrent stroke and composite events compared with monotherapy. DAPT increases the risk of major hemorrhage, except if the treatment is limited to 30 days and does not include the combination of aspirin plus ticagrelor.PMID:33926204 | DOI:10.1161/CIRCULATIONAHA.121.053782
Source: Circulation - April 30, 2021 Category: Cardiology Authors: Gabriela Trifan Philip B Gorelick Fernando D Testai Source Type: research

Restarting Anticoagulant Treatment After Intracranial Haemorrhage in Patients With Atrial Fibrillation and the Impact on Recurrent Stroke, Mortality and Bleeding: A Nationwide Cohort Study.
CONCLUSIONS: -Oral anticoagulant treatment was associated with a significant reduction in ischemic stroke/all-cause mortality rates, supporting oral anticoagulant treatment reintroduction post-intracranial haemorrhage as feasible. Future trials are encouraged to guide clinical practice in these patients. PMID: 26059010 [PubMed - as supplied by publisher]
Source: Circulation - June 9, 2015 Category: Cardiology Authors: Nielsen PB, Larsen TB, Skjøth F, Gorst-Rasmussen A, Rasmussen LH, Lip GY Tags: Circulation Source Type: research

Amplatzer ™ amulet™ left atrial appendage occluder versus watchman™ device for stroke prophylaxis (amulet ide): a randomized controlled trial
Conclusions: The Amulet occluder was non-inferior for safety and effectiveness of stroke prevention for NVAF compared with the Watchman device, and superior for LAA occlusion. Procedure-related complications were higher with the Amulet device and decreased with operator experience. Clinical Trial Registration: URL https://clinicaltrials.gov Unique Identifier NCT02879448.PMID:34459659 | DOI:10.1161/CIRCULATIONAHA.121.057063
Source: Circulation - August 30, 2021 Category: Cardiology Authors: Dhanunjaya Lakkireddy David Thaler Christopher R Ellis Vijendra Swarup Lars Sondergaard John Carroll Michael R Gold James Hermiller Hans-Christoph Diener Boris Schmidt Lee MacDonald Moussa Mansour Brijeshwar Maini Laura O'Brien Stephan Windecker Amulet ID Source Type: research

Warfarin Use and the Risk for Stroke and Bleeding in Patients with Atrial Fibrillation Undergoing Dialysis.
CONCLUSIONS: Our results suggest that warfarin use is not beneficial in reducing stroke risk but is associated with a higher bleeding risk in patients with AF undergoing dialysis. PMID: 24452752 [PubMed - as supplied by publisher]
Source: Circulation - January 22, 2014 Category: Cardiology Authors: Shah M, Avgil Tsadok M, Jackevicius CA, Essebag V, Eisenberg MJ, Rahme E, Humphries KH, Tu JV, Behlouli H, Guo H, Pilote L Tags: Circulation Source Type: research

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