Overview HKT-500 in the Treatment of Adult Patients With Ankle Sprain Status: Completed Trial end date: 2010-11-01 Target enrollment: Participant gender: Summary The objective of this study is to demonstrate the multiple-dose efficacy and safety of HKT-500 for the treatment of ankle sprain. Phase: Phase 3 Details Lead Sponsor: Hisamitsu Pharmaceutical Co., Inc.Treatments: Ketoprofen