The use of andexanet alfa vs. 4-factor prothrombin complex concentrates in the setting of life-threatening intracranial hemorrhage.

Objective: Andexanet alfa is a targeted reversal agent for life threatening hemorrhage associated with direct acting oral anticoagulants (DOACs), but there is uncertainty regarding the benefit when compared to 4-factor prothrombin complex concentrate (4F-PCC) for this indication. We investigated the clinical outcomes and cost associated with reversal of DOACs in the setting of life-threatening intracranial hemorrhage (ICH).

Methods: A retrospective evaluation was conducted to evaluate patients with ICH in the setting of anticoagulation with DOAC from 9/1/2013 to 4/30/2020.

Thoracoscopic Left Atrial Appendage Exclusion for Atrial Fibrillation Patients Intolerant to Anticoagulation.

Objective: Outcomes associated with isolated epicardial left atrial appendage (LAA) exclusion in atrial fibrillation (AF) patients with a contraindication or intolerance to anticoagulation are not clearly defined, especially in patients with prior stroke. This study evaluated the perioperative safety, medication use, and stroke outcomes for isolated thoracoscopic LAA exclusion for stroke prevention.

Methods: A single-center retrospective study was performed of adults undergoing isolated thoracoscopic LAA exclusion with an epicardial exclusion device without a concomitant surgical procedure.

Benefits of an interdisciplinary stroke clinic: addressing a gap in physical therapy at post-stroke neurology follow-up.

Background And Purpose: An interdisciplinary stroke clinic (ISC) can improve communication and identify people post-stroke who have not reached their full recovery potential. We describe the characteristics of participants who underwent physical therapy (PT) evaluation in addition to their outpatient neurology evaluation and identify the association of assessment scales that predicted referral for additional rehabilitation.

Methods: Participants' post-stroke seen in the ISC were included in the study.

Erratum to "Impact of COVID-19 on Future Ischemic Stroke Incidence" [eNeurologicalSci, 22C (2021) 100325].

[This corrects the article DOI: 10.1016/j.ensci.

Trends of Acute Ischemic Stroke Reperfusion Therapies from 2012 to 2016 in the United States.

Background: American Heart Association/American Stroke Association guidelines recommend endovascular stroke therapy (EST) with recombinant tissue plasminogen activator (rt-PA) for eligible patients in acute ischemic stroke (AIS). Using the National Inpatient Sample database, we evaluated trends in treatment with rt-PA and EST for AIS and their outcomes.

Methods: This is a cross-sectional observational study of patients with AIS admitted in US hospitals from 2012 to 2016.

Impact of COVID-19 on Future Ischemic Stroke Incidence.

With the ever-expanding population of patients infected with SARS-CoV-2, we are learning more about the immediate and long-term clinical manifestations of coronavirus disease 2019 (COVID-19). Ischemic stroke (IS) is now one of the well-documented additional clinical manifestations of COVID-19. Most COVID-19 related IS cases have been categorized as cryptogenic or embolic stroke of undetermined source (ESUS), which are most often suspected to have an undiagnosed cardioembolic source.

Bilateral Cerebral Hyperperfusion Syndrome Following Carotid Artery Stenting in Stroke - A Case Report.

Background: Revascularization of the symptomatic carotid artery is performed with endarterectomy or stenting. Rarely, patients may develop cerebral hyperperfusion syndrome (CHS) following revascularization. This usually occurs in the cerebral hemisphere ipsilateral to revascularized carotid stenosis.

Thoracoscopic Ablation With Appendage Ligation Versus Medical Therapy for Stroke Prevention: A Proof-of-Concept Randomized Trial.

Objective: Atrial fibrillation (AF) has a demonstrable effect on quality of life (QOL). Recurrent stroke occurs in 10% of patients with AF. The objective of this study was to demonstrate proof of concept that thoracoscopic pulmonary vein isolation and atrial appendage ligation (TPVIAL) could prevent recurrent stroke and could potentially improve QOL in patients with AF with a previous stroke.

Recurrence of Lobar Hemorrhage: A Red Flag for Cerebral Amyloid Angiopathy-related Inflammation?

Background. Recurrent lobar intracerebral hemorrhage is more commonly associated with cerebral amyloid angiopathy and less likely associated with hypertension. Cerebral amyloid angiopathy-related inflammation is a subgroup of cerebral amyloid angiopathy that can present with lobar intracerebral hemorrhage, encephalopathy, and seizures; wherein corticosteroids may facilitate favorable outcome.

Isolated middle cerebral artery dissection: a systematic review.

Acute stroke can be missed in the emergency department, particularly in younger patients and in those with more vague symptoms such as headache or dizziness. Cervicocephalic dissections are one group of etiologies for acute stroke in the young. While cervicocephalic dissections are not uncommon in clinical practice, isolated middle cerebral artery dissection (MCAD) has been rarely reported as a cause for stroke.

Endovascular treatment of tandem internal carotid and middle cerebral artery occlusions.

Objective: Extracranial internal carotid artery (ICA) angioplasty and intracranial thrombectomy may be a safe and efficacious therapeutic option for recanalization of a subset of arterial occlusions termed tandem occlusions of Internal carotid artery and Middle cerebral artery (TIM).

Background: Approximately 25% of patients with middle cerebral artery (MCA) occlusion will have a concomitant ICA occlusion and 50% of patients with an ICA occlusion will have a proximal MCA occlusion. Cervical ICA occlusion with MCA embolic occlusion is associated with a low rate of recanalization and poor outcome after intravenous thrombolysis.

Praxis and writing in a right-hander with crossed aphasia.

Studies of patients with brain lesions have demonstrated that language and praxis are mediated by dissociable networks. However, language has the capacity to influence the selection of purposeful actions. The abilities to use language and to program purposeful movements are often mediated by networks that have anatomic proximity.

Flow failure from intracranial atherosclerotic disease: a rationale for endovascular intervention in a population with recurrent symptoms despite maximal medical therapy.

The Stenting and Aggressive Medical Management for Preventing Recurrent stroke in Intracranial Stenosis (SAMMPRIS) trial, the first randomized trial to compare best medical therapies with angioplasty and stenting, was halted prematurely owing to a 30-day stroke rate of 14.7% in the angioplasty and stenting arm compared with 5.8% in the medical management arm.