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Seizure semiology in the elderly: a video analysis
Christoph Kellinghaus1, Tobias Loddenkemper, Dudley S Dinner
1Department of Neurology, The Cleveland Clinic Foundation, Cleveland, Ohio, USA. kelling@uni-muenster.de
Epilepsia
|March 11, 2004
Summary
Elderly patients over 60 with epilepsy exhibit similar seizure types to younger adults, though simple motor seizures are less frequent in the older group. This study analyzed video-electroencephalography (EEG) data from a tertiary epilepsy center.
Area of Science:
- Neurology
- Epilepsy Research
- Geriatric Medicine
Background:
- Epilepsy affects individuals across all age groups.
- Understanding seizure semiology in older adults is crucial for accurate diagnosis and management.
- Limited data exists on the specific seizure characteristics of elderly epilepsy patients.
Purpose of the Study:
- To characterize the seizure semiology in patients aged 60 and older.
- To compare the seizure semiology of elderly patients with a younger, epilepsy-matched control group.
Main Methods:
- Retrospective analysis of video-electroencephalography (EEG) recordings.
- Inclusion of patients aged 60+ undergoing long-term video-EEG monitoring.
- Matching elderly patients with a younger control group based on epilepsy diagnosis.
Main Results:
- Elderly patients constituted a small percentage (3.3%) of those admitted for video-EEG monitoring.
- Seizure types observed in the elderly were also present in the younger control group, and vice versa.
- Focal and generalized motor seizures were less frequent in the elderly group.
Conclusions:
- Older adults (60+) admitted to epilepsy centers show diverse seizure types comparable to younger individuals.
- While seizure types overlap, simple motor seizures appear less common in the elderly population.
- Age is a significant factor influencing seizure presentation in epilepsy.