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Specialty: Neurology
Source: JAMA Neurology
Condition: Ischemic Stroke

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Total 201 results found since Jan 2013.

Correction to Author ’s Name in Byline
This article was corre cted online.
Source: JAMA Neurology - September 8, 2020 Category: Neurology Source Type: research

Endovascular Treatment After Stroke Due to Large Vessel Occlusion for Patients Presenting Very Late
This case-control study examines the prevalence of salvageable tissues 16 hours or more from the time the patient was last known well after ischemic stroke due to emergent large vessel occlusion and investigates the effectiveness of endovascular treatment in delayed large vessel occlusion.
Source: JAMA Neurology - August 10, 2020 Category: Neurology Source Type: research

Perioperative Stroke Risk Reduction in Patients With Patent Foramen Ovale
This Viewpoint considers ischemic stroke risk for patients with a patent foramen ovale.
Source: JAMA Neurology - August 3, 2020 Category: Neurology Source Type: research

Prevalence of High-Risk Plaques and Risk of Stroke in Asymptomatic Carotid Stenosis
This meta-analysis examines the prevalence of high-risk plaques and the risk of ipsilateral ischemic events to assess the relevance and feasibility of using multimodal neurovascular imaging to perform risk-oriented selection for revascularization among patients with asymptomatic carotid stenosis.
Source: JAMA Neurology - August 3, 2020 Category: Neurology Source Type: research

Characteristics of Recurrent Ischemic Stroke After ESUS
This secondary analysis of a randomized clinical trial assesses the subtype of recurrent ischemic stroke after embolic stroke of underdetermined source, the interaction with treatment assignment, and the consistency of cerebral location of the qualifying and recurrent strokes in the study population of the NAVIGATE-ESUS trial.
Source: JAMA Neurology - July 6, 2020 Category: Neurology Source Type: research

Prognosis of Cryptogenic Stroke With Patent Foramen Ovale at Older Ages and Implications for Trials
This systematic review and meta-analysis examines the recurrence of ischemic stroke and possible use of patent foramen ovale closure in patients aged 60 years or older.
Source: JAMA Neurology - July 6, 2020 Category: Neurology Source Type: research

Risk of Ischemic Stroke in Patients With Coronavirus Disease 2019 (COVID-19) vs Patients With Influenza
This cohort study compares the rate of ischemic stroke among patients with COVID-19 vs patients with influenza in 2 hospitals in New York City, New York.
Source: JAMA Neurology - July 2, 2020 Category: Neurology Source Type: research

Prognosis of Asymptomatic Intracranial Stenosis in Patients With Transient Ischemic Attack and Minor Stroke
This cohort study examines the age-specific prevalence and prognosis of asymptomatic intracranial stenosis in British patients with transient ischemic attack and minor stroke.
Source: JAMA Neurology - May 26, 2020 Category: Neurology Source Type: research

Asymptomatic Intracranial Artery Stenosis —One Less Thing to Worry About
Intracranial artery stenosis (ICAS) is a leading cause of stroke worldwide. It is estimated to account for 10% of ischemic strokes in the US and perhaps up to 50% of strokes in Asia. Despite its frequency and role in stroke-related morbidity and mortality, ICAS has received less attention compared with extracranial atherosclerotic disease. In the past 15 years, clinical trials have refined the treatment approach for patients with recent stroke or transient ischemic attack (TIA) and ICAS. However, less information is available pertaining to asymptomatic ICAS.
Source: JAMA Neurology - May 26, 2020 Category: Neurology Source Type: research

Care Delivery and Outcomes for Acute Stroke and Transient Ischemic Attacks in Rural and Urban Medicare Patients
This cohort study describes trends among rural and urban patients with acute ischemic stroke or transient ischemic attack in the type of health care centers to which patients were admitted, what care was provided, and patient outcomes.
Source: JAMA Neurology - May 4, 2020 Category: Neurology Source Type: research

Effect of Remote Ischemic Perconditioning on Brain Infarct Growth in Patients With Ischemic Stroke
This randomized clinical trial examines whether in-hospital treatment with remote ischemic perconditioning that is administered within 6 hours of symptom onset, with or without reperfusion therapy, can reduce brain infarction volume growth in patients with acute ischemic stroke.
Source: JAMA Neurology - March 30, 2020 Category: Neurology Source Type: research

Association of Black Race With Early Recurrence After Minor Ischemic Stroke or Transient Ischemic Attack
This secondary analysis of the POINT randomized clinical trial examines the association between race and risk of early ischemic stroke recurrence after a minor ischemic stroke or transient ischemic attack among US participants.
Source: JAMA Neurology - February 24, 2020 Category: Neurology Source Type: research

Blood Pressure Thresholds in Endovascular Therapy for Acute Ischemic Stroke
This cohort study investigates whether procedural blood pressure parameters, including specific blood pressure thresholds, are associated with neurological outcomes after endovascular therapy.
Source: JAMA Neurology - January 27, 2020 Category: Neurology Source Type: research

Horizontal and Vertical Boundaries of Hemineglect
This case report describes a 65-year-old woman with a right-hemispheric ischemic stroke in the territory of the middle cerebral artery along with left-sided hemiparesis with dysarthria and left-sided visual hemineglect.
Source: JAMA Neurology - January 27, 2020 Category: Neurology Source Type: research

Intra-arterial Urokinase After Incomplete Mechanical Thrombectomy
Complete and rapid revascularization can dramatically reduce disability after large-vessel occlusion (LVO) acute ischemic stroke (AIS). With modern mechanical thrombectomy (MT), we now have a safe and effective method to recanalize occluded cerebral vessels, and in this issue of JAMA Neurology, Kaesmacher et al move the field 1 step closer to achieving the goal of complete revascularization. Cohort studies have demonstrated that even among patients who achieve substantial reperfusion, defined as a Thrombolysis in Cerebral Infarction grade of 2b or greater, those who achieve the highest grades of reperfusion have quantifiab...
Source: JAMA Neurology - December 9, 2019 Category: Neurology Source Type: research