Genetic basis for idiosyncratic reactions to antiepileptic drugs

Abstract

Purpose of review: In recent years, there has been an explosion of genetic research in epilepsy, including a search for genetic markers of adverse reactions to antiepileptic drugs. This article will focus on recent findings concerning genetic factors affecting susceptibility to idiosyncratic reactions to antiepileptic drugs. Recent findings Recent studies have investigated the role of genetic factors in the development of antiepileptic drug-induced cutaneous reactions, carbamazepine and valproate-induced liver toxicity, vigabatrin-induced visual field defects, and antiepileptic drug-induced teratogenicity. The greatest progress has been an improved definition of the role of human leukocyte a..