PT  - JOURNAL ARTICLE
AU  - Otoom, Sameer A.
AU  - Daoud, Azhar S.
TI  - New antiepileptic drugs. A clinical overview
DP  - 2004 Jul 01
TA  - Neurosciences Journal
PG  - 150--157
VI  - 9
IP  - 3
4099  - http://nsj.org.sa/content/9/3/150.short
4100  - http://nsj.org.sa/content/9/3/150.full
SO  - Neurosciences (Riyadh)2004 Jul 01; 9
AB  - After a gap of approximately 20 years, a new generation of antiepileptic drugs (AEDs) has recently been developed. More than 8 drugs have been licensed in at least one country during the 1990s. While lamotrigine, gabapentin, vigabatrin and oxcarbazepine are widely used in some countries, felbamate, topiramate, tiagabine, levetiracetam, and zonisamide are still used on a narrow scale. A feeling of optimism occurs after the development of these drugs, although only a small number of epileptic patients become free of seizures after the addition of these new AEDs to their regimen. Generally, the safety profile of the new AEDs is only slightly better than that of established drugs and their efficacy is strongly associated with the use of high doses. This article reviews new AEDs by studying their clinical pharmacological effects, mechanisms of action as antiepileptic agents, side effects, drug-drug interactions and the appropriate regimen of their use.