Neurology
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Topiramate vs placebo in painful diabetic neuropathy: analgesic and metabolic effects.
Using identical methods, three simultaneous placebo-controlled trials of topiramate for painful diabetic neuropathy (PDN) did not reach significance. This independent yet concurrent placebo-controlled trial used different methods to assess topiramate efficacy and tolerability in PDN. ⋯ Topiramate monotherapy reduced pain and body weight more effectively than placebo in patients with painful diabetic neuropathy.