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Post-traumatic seizures: a critical review
1Department of Pharmacy and Pharmaceutics, Virginia Commonwealth University, Medical College of Virginia, Richmond 23298-0533.
Brain Injury
|May 1, 1993
Summary
Post-traumatic seizures following head injury are common, but assessing seizure risk is debated. This review examines definitions, incidence, risk factors, and novel imaging techniques for better risk evaluation.
Area of Science:
- Neurology
- Neurosurgery
- Trauma Research
Background:
- Post-traumatic seizures (PTS) are a known complication after head injury.
- Accurate assessment of seizure risk in patients with traumatic brain injury (TBI) remains a clinical challenge.
Purpose of the Study:
- To critically review the literature on post-traumatic seizures.
- To explore current concepts in PTS definitions, incidence, and risk factors.
- To evaluate existing and potential new methods for seizure risk assessment, including functional imaging.
Main Methods:
- Comprehensive literature review of studies on post-traumatic seizures.
- Analysis of current definitions, epidemiological data, and identified risk factors for PTS.
- Exploration of risk assessment methodologies and functional neuroimaging techniques.
Main Results:
- The literature highlights variability in PTS definitions and reported incidence rates.
- Several risk factors for PTS have been identified, but consensus on predictive models is lacking.
- Functional imaging presents a potential avenue for objective seizure risk stratification.
Conclusions:
- Standardized definitions and robust risk assessment tools for PTS are needed.
- Further research into functional imaging may improve prediction and management of PTS after TBI.