Titre
The impact of newer antiepileptic drugs in the treatment of status epilepticus
Type
abstract de conférence/colloque
Institution
UNIL/CHUV/Unisanté + institutions partenaires
Série
Epilepsia
Auteur(s)
Rossetti, A. O.
Auteure/Auteur
Jaques, L.
Auteure/Auteur
Liens vers les personnes
Liens vers les unités
Titre du livre ou conférence/colloque
10th European Congress on Epileptology
Adresse
Sep 30-Oct 04, 2012; London, England
ISBN
0013-9580
Statut éditorial
Publié
Date de publication
2012
Volume
53
Première page
99
Langue
anglais
Résumé
Purpose: Newer antiepileptic drugs (AED) are increasingly prescribed, and seem to have a comparable efficacy as the classical AED in patients living with epilepsy; however, their impact on status epilepticus (SE) prognosis has received little attention.
Method: In our prospective SE registry (2006-10) we assessed the use of newer AED (for this purpose: levetiracetam, pregabalin, topiramate, lacosamide) over time, and its relationship to outcome (return to clinical baseline conditions, new handicap, or death). We adjusted for recognized SE outcome predictors (Status Epilepticus Severity Score, STESS; potentially fatal etiology), and the use of >2 AED for a given SE episode.
Result: Newer AED were used more often towards the end of the study period (42% versus 30% episodes), and more frequently in severe and difficult to treat episodes. However, after adjustment for SE etiology, STESS, and medication number, newer AED resulted independently related to reduced likelihood of return to baseline (p < 0.01), but not to increased mortality. STESS and etiology were robustly related to both outcomes (p < 0.01 for each), while prescription of >2 AED was only related to lower chance of return to baseline (p = 0.03).
Conclusion: Despite increase in the use of newer AED, our findings suggest that SE prognosis has not been improved. This appears similar to recent analyses on patients with refractory epilepsy, and corroborates the hypothesis that SE prognosis is mainly determined by its biological background. Since newer AED are more expensive, prospective trials showing their superiority (at least regarding side effects) appear mandatory to justify their use in this setting.
Method: In our prospective SE registry (2006-10) we assessed the use of newer AED (for this purpose: levetiracetam, pregabalin, topiramate, lacosamide) over time, and its relationship to outcome (return to clinical baseline conditions, new handicap, or death). We adjusted for recognized SE outcome predictors (Status Epilepticus Severity Score, STESS; potentially fatal etiology), and the use of >2 AED for a given SE episode.
Result: Newer AED were used more often towards the end of the study period (42% versus 30% episodes), and more frequently in severe and difficult to treat episodes. However, after adjustment for SE etiology, STESS, and medication number, newer AED resulted independently related to reduced likelihood of return to baseline (p < 0.01), but not to increased mortality. STESS and etiology were robustly related to both outcomes (p < 0.01 for each), while prescription of >2 AED was only related to lower chance of return to baseline (p = 0.03).
Conclusion: Despite increase in the use of newer AED, our findings suggest that SE prognosis has not been improved. This appears similar to recent analyses on patients with refractory epilepsy, and corroborates the hypothesis that SE prognosis is mainly determined by its biological background. Since newer AED are more expensive, prospective trials showing their superiority (at least regarding side effects) appear mandatory to justify their use in this setting.
PID Serval
serval:BIB_2743EC4DBBF2
Date de création
2012-12-18T14:25:04.627Z
Date de création dans IRIS
2025-05-20T20:09:27Z