Overview Phase III Randomized, Double-Blind, Placebo-Controlled Study of Mexiletine for Painful Diabetic Neuropathy Status: Completed Trial end date: 1999-02-01 Target enrollment: Participant gender: Summary OBJECTIVES: I. Assess the efficacy and toxicity of mexiletine in the management of paresthesias and pain in patients with diabetic neuropathy. Phase: Phase 3 Details Lead Sponsor: National Center for Research Resources (NCRR)Collaborator: University of TennesseeTreatments: Mexiletine