Gabapentin: a unique anti-epileptic agent.
Gabapentin is an anti-epileptic drug (AED) that was approved in 1993 for the adjunct treatment of complex partial seizures (CPS) with and without generalization. Although the mechanism of action of gabapentin has not been fully elucidated, it has been shown to be effective not only as an adjunct AED in patients with CPS, but also in children with epilepsy, many pain syndromes (most notably neuropathic pain), and several other neurological diseases. The efficacy of the drug as an AED In both adults and children has been mostly seen when used as an adjunct with other AEDs. When used as monotherapy, it has been most effective for CPS in adults at higher doses. Gabapentin as monotherapy in children has not been shown to be as beneficial as in adults. Also, the dosing of the drug in children has been complicated by negative behavioral adverse effects. Overall, gabapentin has a low incidence of adverse effects, a pharmacokinetic profile that limits its drug interactions, and limited effects on cognition when compared to traditional AEDs. The dosing of the drug is dependent on the disease state targeted, the number of specific therapeutic drugs used, and the renal function of the patient.
Dougherty
J A
JA
Pharmacy Practice, College of Pharmacy & Allied Health Professions, Wayne State University, Detroit, Ml, USA.
Rhoney
D H
DH
D000085:Acetates / Q000737:chemistry / Q000493:pharmacokinetics / Q000627:therapeutic use*; D000328:Adult; D000588:Amines; D000927:Anticonvulsants / Q000737:chemistry / Q000493:pharmacokinetics / Q000627:therapeutic use*; D002648:Child; D003509:Cyclohexanecarboxylic Acids; D017029:Epilepsy, Complex Partial / Q000188:drug therapy*; D000077206:Gabapentin; D006801:Humans; D009437:Neuralgia / Q000188:drug therapy*; D005680:gamma-Aminobutyric Acid
D000085:Acetates; D000588:Amines; D000927:Anticonvulsants; D003509:Cyclohexanecarboxylic Acids; D005680:gamma-Aminobutyric Acid; D000077206:Gabapentin