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Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
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Nosocomial stroke.

S J Marks1, M D Bennett1, J Zisfein2

  • 1From the Departments of Neurology, New York Medical College, Valhalla, NY.

Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association
|October 22, 2015
PubMed
Summary
This summary is machine-generated.

Nosocomial stroke, occurring during hospitalization, differs significantly from community-acquired stroke in patient characteristics, stroke type, and prognosis. Understanding these differences is crucial for improving stroke prevention in hospitalized patients.

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Area of Science:

  • Neurology
  • Epidemiology
  • Internal Medicine

Background:

  • Nosocomial stroke, or hospital-acquired stroke, is an under-recognized complication.
  • Understanding nosocomial stroke may improve prophylaxis and reveal general stroke precipitants.

Purpose of the Study:

  • To compare the characteristics and outcomes of nosocomial stroke with stroke occurring outside the hospital.

Main Methods:

  • A mixed prospective and retrospective analysis of 372 consecutive strokes over 2 years.
  • Exclusion of strokes related to specific surgical procedures (cardiac bypass, carotid endarterectomy, cerebral angiography).

Main Results:

  • 47 of 372 strokes were nosocomial, with no age/sex differences.
  • Nosocomial stroke patients were more likely to be normotensive, diabetic, and have cardiac disease.
  • Nosocomial strokes were less likely to be hemorrhages or lacunar infarcts; mortality was significantly higher (50% vs. 11%).

Conclusions:

  • Nosocomial stroke presents distinct features in stroke type, associated comorbidities, and prognosis compared to community-acquired stroke.
  • These findings highlight the need for targeted stroke prevention strategies in the hospital setting.