Abstract:
INTRODUCTION:Epilepsy is a serious and common chronic neurological disease with an urgent need for novel treatment options, because 30% of all epilepsy patients do not respond to currently available drugs. Retigabine/Ezogabine (RTG) is a third-generation antiepileptic drug (AED) with a novel mechanism of action. It enhances the activity of voltage-gated K(V)7 potassium channels. AREAS COVERED:The mechanism of action of RTG is reported in this paper, along with its pharmacodynamics and pharmacokinetics, based on a literature search from 1995 to 2011. Assessment of clinical efficacy and safety was performed using the published data of one Phase II and two Phase III clinical trials (RESTORE 1 and 2). EXPERT OPINION:RTG is an efficacious AED with a unique mechanism of action. It offers a new treatment option which could be particularly interesting for patients who are resistant to currently available AEDs. However, future investigations will show if such a "rational drug therapy" will be truly advantageous. RTG seems to have a low interaction profile, but its interactions with lamotrigine in particular should be further explored. Side effects are common and mainly related to the central nervous system, but also affect peripheral organs, such as the bladder, due its relaxing effect on smooth muscle. Slow titration could be an option to reduce such side effects.
journal_name
Expert Opin Pharmacotherjournal_title
Expert opinion on pharmacotherapyauthors
Orhan G,Wuttke TV,Nies AT,Schwab M,Lerche Hdoi
10.1517/14656566.2012.706278subject
Has Abstractpub_date
2012-08-01 00:00:00pages
1807-16issue
12eissn
1465-6566issn
1744-7666journal_volume
13pub_type
杂志文章,评审abstract::Seborrhoeic dermatitis (SD) is a chronic, inflammatory skin disorder, affecting areas of the head and body where sebaceous glands are most prominent and active. The disorder commonly affects hair-bearing areas of the head, including the scalp. Involvement on the face is usually limited to the hairline, eyebrows, nasol...
journal_title:Expert opinion on pharmacotherapy
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journal_title:Expert opinion on pharmacotherapy
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