PCSK9 inhibitor in acute ischemic stroke patient receiving mechanical thrombectomy: early outcomes and safety.

Background: Lipid-lowering therapies are mainstays in reducing recurrence after acute ischemic stroke (AIS). Evolocumab, a Proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitor, is a promising lipid-lowering agent known to decrease LDL cholesterol and mitigate vascular events alongside statins. However, its effects on the early functional outcomes post-mechanical thrombectomy (MT) remain unclear.

Moderate-Intensity Rosuvastatin Plus Ezetimibe Versus High-Intensity Rosuvastatin for Target Low-Density Lipoprotein Cholesterol Goal Achievement in Patients With Recent Ischemic Stroke: A Randomized Controlled Trial.

Background And Purpose: Moderate-intensity statin plus ezetimibe versus high-intensity statin alone may provide a greater low-density lipoprotein cholesterol (LDL-C) reduction in patients with recent ischemic stroke.

Methods: This randomized, open-label, controlled trial assigned patients with recent ischemic stroke <90 days to rosuvastatin/ezetimibe 10/10 mg once daily (ROS10/EZT10) or to rosuvastatin 20 mg once daily (ROS20). The primary endpoint was LDL-C reduction ≥50% from baseline at 90 days.

Sex differences in the progression of cerebral microbleeds in patients with concomitant cerebral small vessel disease.

Background And Purpose: Sex differences in cerebral microbleeds (CMBs) are not well-known. We aimed to assess the impact of sex on the progression of CMBs.

Methods: The CHALLENGE (Comparison Study of Cilostazol and Aspirin on Changes in Volume of Cerebral Small Vessel Disease White Matter Changes) database was analyzed.

A case report and experience of endovascular treatment for a patient with hemophilia who had a hyperacute ischemic stroke.

No previous study has reported endovascular treatment (EVT) in a patient with hemophilia who had an acute ischemic stroke (AIS). Herein, we report the case of a patient with hemophilia A who presented with hyperacute stroke due to a near occlusion of the proximal internal carotid artery (ICA). A 54-year-old man was admitted to our emergency department with a sudden onset of left-sided weakness that occurred 4 hours prior to admission.

Sleep Apnea and Early Neurological Deterioration in Acute Ischemic Stroke.

Background And Purpose: Evidence of an association between sleep apnea (SA) and early neurological deterioration (END) in acute phase ischemic stroke is scant. We investigated the prevalence of SA and the impact of SA severity on END in acute ischemic stroke (AIS) patients.

Methods: We prospectively enrolled consecutive AIS patients admitted to our stroke unit within 72 hours of symptom onset.

Blood pressure variability and hemorrhagic transformation in patients with successful recanalization after endovascular recanalization therapy: A retrospective observational study.

Objective: Although blood pressure (BP) variability has been regarded as a risk factor for hemorrhagic transformation (HTF) after intravenous thrombolysis, its effect on HTF after endovascular recanalization therapy (ERT) remains to be elucidated. We aimed to study the relationship between BP variability and symptomatic intracerebral hemorrhage (sICH) after successful recanalization with ERT.

Methods: A total of 211 patients with acute ischemic stroke and successful recanalization (thrombolysis in cerebral infarction 2b or 3) after ERT were included between January 2013 and May 2017.

Yield of Screening Tests for Systemic Vasculitis in Young Adults with Ischemic Stroke.

Systemic vasculitis, which can involve the brain, may be one of the causes of stroke in young adults; therefore, a test panel for systemic vasculitis is considered for some young stroke patients. However, little is known about this test's yield as a screening test in young adults with ischemic stroke. We evaluated the yield of a panel for systemic vasculitis as a screening test in young patients with ischemic stroke.

Is antiplatelet treatment effective at attenuating the progression of white matter hyperintensities?

Objective: We performed this study to assess the effect of an antiplatelet agent on the progression of white matter hyperintensities (WMH).

Methods: From August 2003 to May 2005, we consecutively enrolled patients who underwent brain magnetic resonance imaging (MRI) for health check-up purposes and showed no significant findings other than WMH of any degree. Patients were divided into two groups based on whether or not they received antiplatelet therapy.

A Case of Turner Syndrome with Multiple Embolic Infarcts.

Only a few cases of Turner syndrome (TS) with ischemic stroke have been reported. Various arteriopathies of the cerebral arteries, including fibromuscular dysplasia, congenital hypoplasia, moyamoya syndrome, and premature atherosclerosis have been assumed to be the cause of ischemic stroke in TS. There has been no case report of a TS patient presenting with an embolic stroke pattern without any cerebral arteriopathy.

The clinico-oncologic outcomes of elderly patients with glioblastoma after surgical resection followed by concomitant chemo-radiotherapy.

Background: There have been controversies in the treatment of elderly patients with glioblastoma. We introduce the outcome of the treatment of elderly patients with glioblastoma comparing with younger patients.

Methods: The author's hospital database was used to identify patients with histologically confirmed glioblastoma after surgery between January 2006 and December 2013.

Endovascular management of great vessel injury following lumbar microdiscectomy.

Great vessel injury is a rare but well-known complication of lumbar disc surgery, which may result in acute or fatal outcomes of delayed diagnosis. Thus, early detection and proper management is vital. The authors report a case of retroperitoneal hemorrhage with arteriovenous fistula and pseudoaneurysm after lumbar microdiscectomy.

Familial hemiplegic migraine with prolonged coma and cerebellar atrophy: CACNA1A T666M mutation in a Korean family.

We report the first Korean patient with familial hemiplegic migraine type 1, with clinical and multimodal imaging findings. A 43-yr-old man was admitted for right hemianopia and aphasia, followed by coma. MRI showed only cerebellar atrophy.

Measuring sleep quality after adenotonsillectomy in pediatric sleep apnea.

Objectives/hypothesis: The aim of this study was to demonstrate postoperative changes in sleep quality in children with obstructive sleep apnea (OSA), using both conventional sleep staging and electrocardiogram-based cardiopulmonary coupling (CPC) analysis. The hypothesis is that being electroencephalography (EEG)-independent, CPC may detect changes in sleep quality that traditional sleep architecture analysis cannot.

Study Design: Retrospective outcome research.

Association between irritable bowel syndrome and restless legs syndrome in the general population.

This study aimed to explore the association between restless legs syndrome and irritable bowel syndrome in an epidemiological cohort. We included 3365 adults, of whom 1602 were female (age 52.5 ± 7.

Decreased cortical complexity in methamphetamine abusers.

This study aimed to investigate if methamphetamine (MA) abusers exhibit alterations in complexity of the electroencephalogram (EEG) and to determine if these possible alterations are associated with their abuse patterns. EEGs were recorded from 48 former MA-dependent males and 20 age- and sex-matched healthy subjects. Approximate Entropy (ApEn), an information-theoretical measure of irregularity, of the EEGs was estimated to quantify the degree of cortical complexity.

Dynamic temporal change of cerebral microbleeds: long-term follow-up MRI study.

Background: Cerebral microbleeds (MBs) are understood as an important radiologic marker of intracerebral hemorrhage. We sought to investigate the temporal changes of MBs and clinical factors associated with the changes using long-term follow-up MRI.

Methods/principal Findings: From October 2002 to July 2006, we prospectively enrolled patients with stroke or transient ischemic attack, and followed-up their brain MRIs with an interval >12 mo.

Age-dependent association between cigarette smoking on white matter hyperintensities.

Previous reports have shown that cigarette smoking is associated with white matter hyperintensities (WMHs). However, it remains unclear whether this is true for all ages. We investigated the association between cigarette smoking, WMHs, and age.

Small deep white matter lesions are associated with right-to-left shunts in migraineurs.

The right-to-left shunts (RLS) and white matter lesions (WMLs) are frequently observed in migraineurs and in patients with ischemic stroke. Previous studies have reported that the burden of WMLs did not increase with the intracardiac right-to-left shunt (RLS) in migraineurs. However, some types of WMLs are known to be associated with RLS in patients with stroke and dementia.

Role of cortical dysplasia in epileptogenesis following prolonged febrile seizure.

Purpose: Hippocampal sclerosis, characterized by prominent neuronal loss and reactive gliosis, is the most common pathology in human temporal lobe epilepsy (TLE). Although prolonged febrile convulsion (FC) is a risk factor of TLE, it is not clear whether FC provokes hippocampal sclerosis and subsequent TLE. Given that underlying brain lesions, such as cortical dysplasia (CD), in the immature brain predispose patients to FC, CD may link FC and TLE.

Increased circulating endothelial microparticles and carotid atherosclerosis in obstructive sleep apnea.

Background And Purpose: Endothelial impairment is a linking mechanism between obstructive sleep apnea (OSA) and cardiovascular diseases. Profiles of endothelial microparticles (EMPs) and endothelial progenitor cells (EPCs) reflect the degree of endothelial impairment. The aims of this study were to measure the levels of EMPs and progenitor cells in OSA, determine the correlations between these factors and OSA severity and the degree of atherosclerosis, and document any changes in these factors after therapy.

Circulating endothelial microparticles as a marker of cerebrovascular disease.

Objective: Circulating endothelial microparticles (EMPs) have been reported to reflect vascular damage. Detailed profiling of these blood endothelial markers may adumbrate the pathogenesis of stroke or enable determination of the risk for stroke. We investigated EMP profiles in patients at risk for cerebrovascular disease.

Stroke mimicking encephalopathy as an initial manifestation of diffuse large B-cell lymphoma.

Background: Systemic lymphoma can be difficult to recognize due to its diverse manifestations. Paraneoplastic leukoencephalopathy has rarely been reported in the context of lymphoma.

Case Report: We report a 45-year-old man with systemic lymphoma whose initial manifestation was sudden-onset leukoencephalopathy, mimicking stroke.

Effects of celecoxib on volumes of hematoma and edema in patients with primary intracerebral hemorrhage.

Celecoxib is a potent anti-inflammatory drug with a safety profile that has been well-demonstrated in several human diseases and is reported to have beneficial effects in a rat model of intracerebral hemorrhage (ICH). We investigated the efficacy and safety of celecoxib treatment in patients with primary ICH. We retrospectively collected clinical data of patients admitted within 48 h after the onset of primary ICH.