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Stroke in Elderly African-Americans
Edgar J. Kenton1, Philip B. Gorelick, Edward S. Cooper
1Division of Neurology, Lankenau Hospital, Wynnewood, PA.
Insights
Stroke disproportionately affects older adults, but many strokes are preventable. Aggressively managing risk factors like hypertension and diabetes is key to stroke prevention and improving geriatric cardiology outcomes.
Area of Science:
- Geriatric Cardiology
- Neurology
- Public Health
Background:
- Stroke is a leading cause of death, particularly in individuals over 65.
- A significant percentage of strokes (50%-80%) are preventable through risk factor management.
- Stroke incidence and mortality are rising, especially in African-American populations.
Purpose of the Study:
- To review current management strategies for acute stroke.
- To emphasize the importance of identifying and controlling modifiable stroke risk factors.
- To discuss new therapeutic and preventive measures for stroke.
Main Methods:
- Review of current medical literature on stroke management and prevention.
- Analysis of epidemiological data regarding stroke occurrence and mortality.
- Discussion of established and emerging treatment protocols for acute stroke.
Main Results:
- Identified key modifiable risk factors including hypertension, atrial fibrillation, diabetes, smoking, and hypercholesterolemia.
- Highlighted the critical need for rapid emergency room transport within 1-2 hours of TIA onset.
- Emphasized the potential of new interventions to curb the rising stroke trends.
Conclusions:
- Effective stroke prevention hinges on rigorous control of identified risk factors.
- Timely medical intervention for transient ischemic attacks (TIAs) and stroke symptoms is crucial.
- Advancements in stroke therapies and prevention strategies are vital to address the increasing national burden of stroke.
Abstract:
About 85% of strokes in the U.S. occur in people over 65 years of age. As such, stroke is the third leading cause of death, and stroke management and prevention are important topics in geriatric cardiology. Approximately 50%-80% of strokes are preventable. Therefore, treatable stroke risk factors such as hypertension, atrial fibrillation and other manifestations of heart disease, cigarette smoking, diabetes mellitus, excessive alcohol intake, TIAs, and hypercholesterolemia must be identified and vigorously controlled. Once TIAs or other signs of stroke appear, the patient should be immediately transported to the nearest hospital emergency room arriving within one or two hours following the onset of symptoms. Currently accepted approaches to the management of acute stroke symptoms ("Brain Attack") are reviewed. New therapeutic and preventive stroke measures may help reverse the recent national rise in stroke occurrence and mortality as seen most prominently in African-Americans.