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All registered antiepileptic drugs
Antiepileptic drugs work through multiple mechanisms including sodium channel blockade, GABA enhancement, calcium channel modulation, and other pathways to reduce neuronal excitability and prevent seizures.
Antiepileptic drugs work through multiple mechanisms including sodium channel blockade, GABA enhancement, calcium channel modulation, and other pathways to reduce neuronal excitability and prevent seizures. Used for Epilepsy (generalized and focal seizures), Status epilepticus, Seizure prophylaxis.
At a glance
| Generic name | All registered antiepileptic drugs |
|---|---|
| Sponsor | UMC Utrecht |
| Drug class | Antiepileptic drugs (heterogeneous class) |
| Target | Multiple targets including voltage-gated sodium channels, GABA receptors, calcium channels, SV2A, and others depending on specific agent |
| Modality | Small molecule |
| Therapeutic area | Neurology |
| Phase | FDA-approved |
Mechanism of action
Antiepileptic drugs (AEDs) comprise a diverse class with heterogeneous mechanisms of action. Common mechanisms include inhibition of voltage-gated sodium channels (phenytoin, carbamazepine, lamotrigine), enhancement of GABAergic inhibition (benzodiazepines, barbiturates, valproate), modulation of T-type and L-type calcium channels (ethosuximide, gabapentin), and other mechanisms such as SV2A binding (levetiracetam) or carbonic anhydrase inhibition (topiramate). These mechanisms collectively reduce seizure threshold and neuronal firing.
Approved indications
- Epilepsy (generalized and focal seizures)
- Status epilepticus
- Seizure prophylaxis
- Neuropathic pain (off-label for some agents)
- Bipolar disorder (off-label for some agents)
Common side effects
- Dizziness
- Ataxia
- Somnolence
- Headache
- Nausea
- Diplopia
- Rash (including Stevens-Johnson syndrome)
- Hepatotoxicity
- Hyponatremia
Key clinical trials
- Lapatinib in Treating Patients With Recurrent Glioblastoma Multiforme (PHASE1, PHASE2)
- Study to Improve the Treatment of Epilepsy (SITE) (PHASE4)
Primary sources
Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.
| Source | Used for |
|---|---|
| ClinicalTrials.gov | Trial enrolment, design, endpoints, results |
Competitive intelligence
For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:
- All registered antiepileptic drugs CI brief — competitive landscape report
- All registered antiepileptic drugs updates RSS · CI watch RSS
- UMC Utrecht portfolio CI