Overview Efficacy and Safety of Using MPC-5971 in Subjects Undergoing Shock Wave Lithotripsy Status: Terminated Trial end date: 2010-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy of MP-5971 in facilitating stone passage after Shock Wave Lithotripsy treatment. Phase: Phase 2 Details Lead Sponsor: Mission Pharmacal