Overview SI-6603 (Condoliase) Study for Lumbar Disc Herniation (Discovery 6603 Study) Status: Recruiting Trial end date: 2022-11-01 Target enrollment: Participant gender: Summary This study is to evaluate the effectiveness of a single-dose intervertebral disc injection of SI-6603 in subjects with lumbar disc herniation (LDH) Phase: Phase 3 Details Lead Sponsor: Seikagaku Corporation