Related Experiment Videos
Is it time for a large, collaborative study of pediatric stroke?
Darin B Zahuranec1, Devin L Brown, Lynda D Lisabeth
1University of Michigan Medical School, 1500 E Medical Center Dr, Ann Arbor, MI 48109-0316, USA.
Stroke
|August 16, 2005
Summary
Pediatric stroke incidence in a biethnic community was 4.3 per 100,000 children annually. Rare events necessitate large populations for future childhood stroke risk factor studies.
Area of Science:
- Neurology
- Epidemiology
- Pediatrics
Background:
- A 2002 report highlighted the need for more childhood stroke research.
- Pediatric stroke studies are crucial for understanding and preventing long-term neurological deficits.
Purpose of the Study:
- To determine the incidence rate of pediatric stroke in a biethnic community.
- To calculate the required population size for future prospective pediatric stroke studies.
Main Methods:
- Utilized data from the Brain Attack Surveillance in Corpus Christi (BASIC) project.
- Identified pediatric stroke cases (ages 1 month to 20 years) from hospital discharge codes in 2002-2003.
- Validated cases through source document review and calculated incidence rates.
Main Results:
- Identified 8 pediatric stroke cases, with an annual incidence of 4.3 per 100,000 children.
- All identified strokes occurred in Mexican American children.
- Calculated that up to 59 million children may be needed for future case-control studies within 4 years.
Conclusions:
- Pediatric stroke is a rare condition.
- Future research necessitates multicenter collaborations.
- A national surveillance system may be required for comprehensive pediatric stroke studies.