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MedXY News/Neurology

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Neurology

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Gastroenterology

Harnessing Kynurenic Acid and the Gut-Brain Axis to Improve Stroke Recovery

Kynurenic acid (KYNA) reduction in the gut correlates with worse poststroke outcomes. Supplementation activates a gut-brain neural circuit via GPR35 and the vagus nerve, promoting neuroprotection and functional recovery after ischemic strok

Sep 18, 2026Sign in to read
Diabetes & Endocrinology

SGLT2 Inhibitors Enhance Recovery After Endovascular Thrombectomy in Diabetic Stroke Patients: A Multicenter Retrospective Study

SGLT2 inhibitors administered after endovascular thrombectomy in diabetic stroke patients significantly improve 3-month functional outcomes, suggesting a promising adjunctive therapy for poststroke diabetes management.

Sep 18, 2026Sign in to read
Cardiology

Evaluating Stroke Risk in Asymptomatic Carotid Stenosis: Transcarotid Artery Revascularization versus Carotid Artery Stenting

This comparative analysis assesses ischemic stroke outcomes in patients with asymptomatic carotid stenosis undergoing transcarotid artery revascularization (TCAR) versus carotid artery stenting (CAS), highlighting no significant difference

Sep 17, 2026
Clinical Updates

Early Life Vascular Risk and Midlife Markers of Brain Aging: Insights from Longitudinal Neuroimaging and Cognitive Trajectory Studies

This review synthesizes longitudinal evidence linking early adulthood vascular risks, particularly elevated systolic blood pressure and smoking, to midlife cognitive decline and brain structural alterations. It highlights critical intervent

Sep 17, 2026Sign in to read
Cardiology

Carotid Artery Stenting Emerges as a Proven Adjunct to Intensive Medical Therapy in Stroke Prevention: Insights from CREST-2

The CREST-2 trial substantiates carotid artery stenting plus intensive medical management significantly reduces stroke risk in high-grade asymptomatic carotid stenosis compared to medical therapy alone, emphasizing patient selection and pro

Sep 16, 2026
Neurology

IVIG Plus Prednisone Enhances Recovery in Newly Diagnosed Idiopathic Inflammatory Myopathies: Insights from a Randomized Clinical Trial

A recent randomized trial shows that adding intravenous immunoglobulin (IVIG) to high-dose prednisone significantly improves muscle strength and disease activity in newly diagnosed idiopathic inflammatory myopathies with rapid and clinicall

Sep 16, 2026
Neurology

Early Recanalization in Distal and Medium Vessel Occlusion Strokes: Tenecteplase vs Alteplase

In patients with distal and medium vessel occlusion strokes, tenecteplase achieves higher early recanalization rates and reduces early infarct growth compared to alteplase, supporting its preferential use in this clinical setting.

Sep 15, 2026Sign in to read
Neurology

Vessel Wall MRI in Pediatric Arterial Ischemic Stroke: Insights into Diagnosis and Prognosis

This study evaluates vessel wall MRI (VW-MRI) in pediatric arterial ischemic stroke, highlighting its diagnostic role in detecting inflammatory arteriopathies but limited prognostic value for long-term outcomes.

Sep 15, 2026
Neurology

Reevaluating Levodopa’s Role in Freezing of Gait Among Parkinson’s Disease Patients: Insights from NS-Park and PPMI Cohorts

Analysis of two large cohorts reveals no significant association between levodopa use and freezing of gait in Parkinson’s disease after adjusting for disease severity and duration, emphasizing the primary role of disease progression in this

Sep 15, 2026
Neurology

Metabolic Signatures and Causal Markers in MRI-Confirmed Lacunar Stroke: Insights from Observational and Mendelian Randomization Analyses

This study identifies glycine and specific lipid cholesterol proportions as metabolomic markers causally linked to lacunar stroke subtypes, enhancing understanding of cerebral small vessel disease pathogenesis and potential biomarkers.

Sep 15, 2026
Diabetes & Endocrinology

Preserved Thalamic Bioenergetics and Neuronal Function in Painful Diabetic Peripheral Neuropathy: Insights from Dual Magnetic Resonance Spectroscopy

A study using dual magnetic resonance spectroscopy reveals contrasting thalamic neuronal and bioenergetic profiles in painful versus painless diabetic peripheral neuropathy, highlighting potential biomarkers and mechanisms underlying neurop

Sep 15, 2026
Neurology

Natural History and Treatment Outcomes in Hemorrhagic Moyamoya Disease: Insights from a Large Chinese Cohort

A large retrospective study reveals anterior choroidal artery dilation as a key risk for rebleeding in hemorrhagic Moyamoya disease, with indirect revascularization (EDAS) significantly reducing rebleeding and improving outcomes.

Sep 14, 2026
Neurology

Unraveling Bibrachial Amyotrophy in Spontaneous Spinal CSF Leaks: Clinical Insights and Surgical Outcomes

This study delineates the clinical and radiographic profile of bibrachial amyotrophy (BBA) complicating spontaneous spinal cerebrospinal fluid (CSF) leaks and highlights the potential benefits of early surgical repair within 10 years of sym

Sep 14, 2026
Cardiology

Circulating Metabolites as Emerging Biomarkers for Stroke Risk Prediction: Insights from the BiomarCaRE Project

A large European cohort study identifies six circulating metabolites significantly associated with future stroke risk, highlighting their potential in improving early stroke risk prediction beyond classic risk factors.

Sep 14, 2026
Neurology

High-Resolution Disconnectome Enhances Prognostic Accuracy and Guides Thrombectomy Decisions in Basilar Artery Occlusion

This study demonstrates that quantifying disconnected white matter fibers via high-resolution disconnectome analysis predicts 90-day outcomes and identifies thrombectomy responders better than conventional measures in acute basilar artery o

Sep 14, 2026Sign in to read
Neurology

Synergistic Impact of Age and Nerve Degeneration on Bell’s Palsy Recovery: Clinical Implications

Older adults with severe nerve impairment in Bell’s palsy experience markedly poorer recovery, highlighting the critical role of early, aggressive intervention.

Sep 14, 2026Sign in to read
Neurology

Enhancing Prognosis in Bell Palsy: Electrodiagnostic Testing Beyond House-Brackmann Grade

Electrodiagnostic tests, notably electroneuronography and electromyography, significantly improve prognosis prediction for Bell palsy recovery, including patients with moderate paralysis (H-B grade IV). These findings support broader use to

Sep 13, 2026Sign in to read
Internal Medicine

Integrating Plasma p-tau217 and APOE Genotype to Predict Cognitive Decline Across Diverse Populations

This pooled analysis of seven multi-ethnic cohorts demonstrates the combined prognostic value of plasma phosphorylated tau 217 concentrations and APOE-ε4 genotype for predicting risk and timing of cognitive impairment, emphasizing biomarker

Sep 13, 2026
Diabetes & Endocrinology

High-Frequency 10-kHz Spinal Cord Stimulation: Advancing Pain Relief and Sensory Recovery in Painful Diabetic Neuropathy

A multicenter RCT demonstrates that 10-kHz spinal cord stimulation significantly improves pain relief, sensory function, and nerve fiber density in painful diabetic neuropathy, suggesting potential disease-modifying effects.

Sep 12, 2026
Cardiology

Global Trends in the Burden of Ischemic Stroke Attributable to Diabetes Versus Atrial Fibrillation

This study analyzes global trends comparing ischemic stroke burdens linked to diabetes and atrial fibrillation, revealing a rising impact of diabetes-related stroke and highlighting the need for targeted interventions.

Sep 11, 2026
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