Overview Efficacy and Safety Study of Probucol in Patients With Diabetic Nephropathy Status: Completed Trial end date: 2014-09-01 Target enrollment: Participant gender: Summary This trial is randomized, placebo-controlled, double blind, double dummy, multi-centre trial. - Screening period (4 week) - Double blind treatment period (16 weeks) Phase: Phase 2 Details Lead Sponsor: Korea Otsuka Pharmaceutical Co., Ltd.Treatments: Probucol