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Electrophoretic Delivery of γ-aminobutyric Acid GABA into Epileptic Focus Prevents Seizures in Mice
Published on: May 16, 2019
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Antipsychotic drugs in epilepsy
Natalia Górska1, Jakub Słupski2, Wiesław J Cubała2
1Department of Psychiatry, Medical University of Gdansk, Gdansk, Poland. nataliagorska@gumed.edu.pl.
Neurologia I Neurochirurgia Polska
|November 5, 2019
Summary
Psychiatric medications, particularly antipsychotics, can increase seizure risk in epilepsy patients. Careful dosing and monitoring are crucial to minimize this risk.
Area of Science:
- Neuroscience
- Psychiatry
- Clinical Pharmacology
Background:
- High prevalence of psychiatric disorders in epilepsy patients.
- Antipsychotic medications are known to increase seizure risk.
Purpose of the Study:
- To review the risk of seizure induction by antipsychotic drugs in patients with epilepsy.
- To provide guidance on safe antipsychotic prescribing in this population.
Main Methods:
- Literature review of studies on antipsychotic use and seizures in epilepsy.
- Analysis of seizure risk associated with different classes and specific antipsychotic drugs.
- Examination of the relationship between plasma levels and seizure incidence.
Main Results:
- First-generation antipsychotics generally have a low seizure risk, except chlorpromazine.
- Clozapine presents the highest seizure risk among second-generation antipsychotics.
- Risperidone, quetiapine, amisulpride, and aripiprazole show a significantly lower risk.
Conclusions:
- Antipsychotic-induced seizures are linked to elevated blood plasma levels.
- Strategies to mitigate risk include low-dose initiation, slow titration, serum level monitoring, and using the minimal effective dose.
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