Which statement best describes post-traumatic seizures and their management?

Which statement best describes post-traumatic seizures and their management?

• A. Early seizures occur within 7 days; late seizures occur after 7 days; early prophylaxis is common; long-term therapy guided by seizure history.
• B. Early seizures occur within 24 hours; late seizures occur after 30 days; early prophylaxis is never used; long-term therapy is always recommended.
• C. Seizure risk is not affected by injury severity; antiseizure therapy is rarely used.
• D. Prophylaxis antiseizure therapy should be avoided due to adverse effects.

Answer: (A)

Post-traumatic seizures are categorized by when they occur after the injury: early seizures happen within seven days, while late seizures occur after seven days. In the acute phase of moderate to severe TBI, short-term antiseizure prophylaxis is commonly used to prevent early seizures. Long-term antiseizure therapy isn’t automatic; decisions are guided by whether seizures recur or by the patient’s overall risk of future seizures. If seizures persist or there’s a high risk of recurrence, ongoing treatment may be indicated; otherwise therapy is typically not continued long-term. The other statements misstate the timing, the use of prophylaxis, or the likelihood of long-term treatment.

Post-traumatic seizures are categorized by when they occur after the injury: early seizures happen within seven days, while late seizures occur after seven days. In the acute phase of moderate to severe TBI, short-term antiseizure prophylaxis is commonly used to prevent early seizures. Long-term antiseizure therapy isn’t automatic; decisions are guided by whether seizures recur or by the patient’s overall risk of future seizures. If seizures persist or there’s a high risk of recurrence, ongoing treatment may be indicated; otherwise therapy is typically not continued long-term. The other statements misstate the timing, the use of prophylaxis, or the likelihood of long-term treatment.