Overview A Study to Evaluate Safety and Exploratory Efficacy of KTP-001 in Subjects With Lumbar Disc Herniation Status: Completed Trial end date: 2018-10-16 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and exploratory efficacy of KTP-001 in subjects with lumbar disc herniation. Phase: Phase 1/Phase 2 Details Lead Sponsor: Teijin America, Inc.