Overview A Study to Evaluate the Safety and Efficacy of CCX140-B in Subjects With Diabetic Nephropathy Status: Completed Trial end date: 2014-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and efficacy of treatment with CCX140-B in subjects with diabetic nephropathy. Phase: Phase 2 Details Lead Sponsor: ChemoCentryx