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Summary
Heparin treatment for progressing stroke did not prevent worsening in four patients, who developed hemiplegia and lacunar infarcts. Distinguishing large artery from small vessel disease is crucial for evaluating anticoagulation effectiveness in stroke.
Area of Science:
- Neurology
- Vascular Medicine
- Clinical Intervention Studies
Background:
- Progressing stroke requires timely and effective intervention.
- Anticoagulation is a potential treatment for certain types of stroke.
- Distinguishing between different stroke etiologies is critical for treatment selection.
Purpose of the Study:
- To report on the outcomes of patients with presumed progressing stroke treated with heparin.
- To highlight the challenges in managing stroke progression.
- To emphasize the need for accurate etiological diagnosis in stroke management.
Main Methods:
- Case series of four patients with mild hemiparesis.
- Treatment with heparin for presumed progressing stroke.
- Clinical observation and assessment of neurological deficits and infarcts.
Main Results:
- All four patients worsened despite heparin treatment.
- Patients progressed to hemiplegia with pure motor deficits.
- Lacunar infarcts were identified in the affected patients.
Conclusions:
- Heparin may not be beneficial for all cases of presumed progressing stroke.
- Clinical differentiation between large artery and small penetrating vessel disease is essential.
- Further research is needed to guide anticoagulation therapy in stroke progression.