[Recent clinical studies and the S3 guidelines on stroke]

Area of Science:

• Neurology
• Radiology
• Intensive Care Medicine

Context:

• Acute stroke management necessitates multidisciplinary collaboration among neurologists, neuroradiologists, intensive care physicians, internists, and cardiologists.
• Hospitalization is a standard requirement for patients experiencing acute stroke.
• Optimizing patient outcomes in acute stroke care depends on coordinated efforts from various medical specialists.

Purpose:

• To summarize current evidence-based recommendations for acute stroke treatment.
• To provide an update on stroke management guidelines incorporating recent clinical studies.

Summary:

• Diagnostic imaging, including computed tomography (CT) and magnetic resonance imaging (MRI), is crucial for differentiating between ischemic and hemorrhagic stroke.
• The S3 guideline recommends thrombolysis within 4.5 hours of symptom onset.
• Mechanical thrombectomy is indicated for large vessel occlusions up to 24 hours post-stroke in select cases.
• Therapeutic intervention for internal carotid artery (ICA) stenosis of 50% or more is recommended.

Impact:

• Thrombolysis, mechanical thrombectomy, and management of ICA stenosis are identified as the primary pillars of acute stroke care.
• This summary aids clinicians in applying the latest guidelines for improved acute stroke management.
• The findings support timely and appropriate interventions to improve patient prognosis after stroke.