[Epilepsies and epileptic attacks in the elderly].

Area of Science:

• Neurology
• Geriatrics
• Epileptology

Context:

• Late-onset epilepsy is infrequent but clinically relevant in the elderly population.
• Distinguishing new-onset seizures in older adults requires careful consideration of diverse etiologies.
• While clinically similar to younger patients, certain seizure types like pycnoleptic petit-mal are rare as initial presentations in the elderly.

Purpose:

• To outline the key etiologic factors and clinical considerations for new-onset epileptic seizures in aged individuals.
• To emphasize the importance of investigating underlying conditions in elderly patients presenting with epilepsy.
• To provide a concise overview of potential causes for first-time seizures in the geriatric population.

Summary:

• New-onset epileptic seizures in the elderly are rare and typically do not present as pycnoleptic petit-mal.
• Potential causes include cerebral tumors, cerebrovascular and cerebro-metabolic diseases, head trauma, substance abuse (alcohol, medications), and degenerative brain diseases.
• Metabolic disturbances (e.g., hypoglycemia) and cardiac conditions must also be evaluated as potential triggers for seizures in older adults.

Impact:

• Highlights the need for heightened clinical suspicion for serious underlying pathologies in elderly patients with new-onset seizures.
• Informs diagnostic approaches for geriatric epilepsy, emphasizing the investigation of both neurological and systemic conditions.
• Contributes to a better understanding of the differential diagnosis of seizures in aging populations, potentially improving patient outcomes.