Acta neurologica Scandinavica
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Acta Neurol. Scand. · Sep 2006
Randomized Controlled Trial Multicenter StudyA randomized, placebo-controlled study of oxcarbazepine in painful diabetic neuropathy.
To evaluate the efficacy and safety of oxcarbazepine (1200 mg/day) in patients with painful diabetic neuropathy in a multicentre, double-blind, placebo-controlled, 16-week study. ⋯ In this study, no statistically significant difference in therapeutic effect was observed between oxcarbazepine (1200 mg/day) and placebo. However, further studies are necessary to assess the effective dose range of oxcarbazepine in the treatment of painful diabetic neuropathy.
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Acta Neurol. Scand. · Sep 2006
Multicenter Study Clinical TrialLevetiracetam: a long-term follow-up study of efficacy and safety.
To evaluate the efficacy and safety of long-term add-on treatment with levetiracetam 1,000-4,000 mg/day. ⋯ Median total and partial seizure frequency per week over the evaluation period were 0.8 and 0.7; seizure frequency per week was generally stable over time and remained low. There was a probability of 6.6% of remaining seizure-free for the first 3 years, and of 18.9% of having a seizure-free period of at least 3 years at any time. Most adverse events were mild or moderate and unrelated to study drug. Levetiracetam was well tolerated, and provided stable seizure control during long-term treatment.
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Gamma-hydroxybutyrate (GHB) is a drug of abuse that causes euphoria, anxiolysis, and hypnosis. The recent rise in the recreational intake of GHB, as well as its association with 'drug rape', has turned the attention to GHB in acute hospital settings. ⋯ As a basis for understanding the clinical features of GHB intoxication and abuse, we here review the pharmacological and neurophysiological knowledge about GHB, which stems from decades of clinical and basic GHB research. In addition, we discuss the latest discoveries in the quest for distinct GHB receptors in the brain, and their possible implications for future therapies of GHB abuse.