Reponse of second-line treatment in focal status epilepticus: A tertiary hospital experience.
Epilepsy Res
; 185: 106988, 2022 09.
Article
in En
| MEDLINE
| ID: mdl-35907324
ABSTRACT
OBJECTIVE:
To investigate the response to various antiseizure medications (ASMs) in the treatment of focal status epilepticus (SE) in the established phase, and the effect of administering several ASMs prior to sedation.METHODS:
All SE cases in patients aged > 16 years treated with non-BZDs ASMs were prospectively collected in our centre from February 2011 to April 2019. In total, 281 episodes were analysed.RESULTS:
Median age at SE onset was 65.1 years; 47 % were focal motor and 53 % focal non-motor episodes. SE cessation was achieved in 79 % episodes with second-line drugs, whereas a third line (anesthetics) was required in 47 episodes. SE cessation was achieved in only 27 % with the first ASM, 48 % with the second, and 51 % with the third. Prompt resolution of the SE episode with a first or second ASM was associated with a better outcome than episodes requiring a larger number of drugs (p = 0.024). The first option in our sample was levetiracetam in 70 % of cases. Among the total of non-responding SE cases treated with levetiracetam as the first ASM option, 107 were subsequently given lacosamide (seizure cessation in 53.3 %) and 34 valproic acid (seizure cessation in 29.4 %) (p = 0.015).CONCLUSION:
Our findings further support the notion that early termination of SE with a first or second ASM confers a better functional outcome. The large difference in response between the first ASM and consecutive ones suggests that the sum of different ASMs might be the key to resolving focal SE.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Status Epilepticus
Limits:
Humans
Language:
En
Journal:
Epilepsy Res
Journal subject:
CEREBRO
/
NEUROLOGIA
Year:
2022
Document type:
Article
Affiliation country:
Spain