Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Efficacy and Safety of Pregabalin in Treatment of Neuropathic Pain in Patients With Idiopathic Small Fiber Neuropathy
Brief Summary: The purpose of this study is to assess safety and efficacy of treatment with pregabalin in patients with idiopathic small fiber neuropathy proven by skin biopsy.This is an enriched enrollment randomized withdrawal study that comprises 4 phases: a screening and selection phase, a washout period from previous pain medication for enriched enrollment, an 8 week single blind pregabalin treatment phase; and a 4 week randomized withdrawal phase.