Febrile seizure: Difference between revisions
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== Disposition == | == Disposition == | ||
*Discharge | *Discharge | ||
**Simple febrile seizure if pt at baseline | **Simple febrile seizure if pt at baseline | ||
**Complex febrile seizure if pt well-appearing, labs | ***Follow-up in 1-2d | ||
**Complex febrile seizure if pt well-appearing, labs | |||
***Follow-up in 24hr | |||
*Admit: | *Admit: | ||
**Ill-appearing | **Ill-appearing | ||
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== Source == | == Source == | ||
*Tintinalli | |||
Tintinalli | |||
[[Category:Peds]] | [[Category:Peds]] |
Revision as of 19:57, 23 February 2012
Background
- 50% of pts never have temp>39
- 50% of pts <12 mo will have another simple febrile seizure
- 30% of pts >12 mo will have another simple febrile seizure
Simple versus Complex
- Simple
- Generalized tonic-clonic seizure
- <15 min in duration
- Age 6mo - 6yr
- Occurs only once in 24hr period
- No focal features
- Complex
- Any exception to above
DDx
- Meningitis
- More likely if status epilepticus
- Seizure due to identifiable cause (e.g. intracranial mass, trauma)
- Epidural/subdural infection or hematoma
Work-Up
- Glucose in all pts
- Simple febrile seizure
- No labs, neuroimaging, or EEG is necessarily necessary
- Complex febrile seizure
- Consider CBC, blood cx, UA, Ucx, CSF studies
- Simple febrile seizure
- Consider CT if:
- Persistently abnormal neuro exam (esp w/ focality)
- Signs/symptoms of increased ICP
- pt has VP shunt
- Routine EEG not indicated
- Consider only if developmental delay or for focal symptoms
Treatment
- Treat if initial seizure persists >5 min or for subsequent seizures
- Benzodiapazines
- Lorazepam 0.1mg/kg
- If persists try one additional dose (risk of resp. depression incr if >2 doses)
- Lorazepam 0.1mg/kg
- Fosphenytoin (15-20 mg/kg)
- Treat if seizure persists despite benzo tx
- Onset of action may take as long as 30 minutes
- Can cause hypotension and dysrhythmias
- Barbituates
- Consider only if benzos and phenytoin have failed
- May lead to respiratory depression, especially when preceded by a benzo
- Valproic acid
- Has been shown to be effective when benzos, phenytoin, and barbituates have failed
- Can be used as 2nd or 3rd-line treatment
- Benzodiapazines
- Treat underlying infection
Disposition
- Discharge
- Simple febrile seizure if pt at baseline
- Follow-up in 1-2d
- Complex febrile seizure if pt well-appearing, labs
- Follow-up in 24hr
- Simple febrile seizure if pt at baseline
- Admit:
- Ill-appearing
- Lethargy beyond postictal period
See Also
Source
- Tintinalli