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Study identifier: NCT03607838 Synced from ClinicalTrials.gov · August 06, 2026
● Study status: Completed

SI-6603 (Condoliase) Study for Lumbar Disc Herniation (Discovery 6603 Study)

Condition: Lumbar Disc Herniation  ·  Sponsor: Seikagaku Corporation

PhasePhase 3
Planned participants352
Who can joinAll sexes, 30 Years to 70 Years
Healthy volunteersNo

About this study

This study is to evaluate the effectiveness of a single-dose intervertebral disc injection of SI-6603 in subjects with lumbar disc herniation (LDH)

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Locations (67)

Delta Clinical ResearchMobile, Alabama, United States
Pain Medicine Associates, Inc.Fountain Valley, California, United States
University of California San Diego - Center for Pain MedicineLa Jolla, California, United States
The Helm Center for Pain ManagementLaguna Woods, California, United States
The Anand Spine GroupLos Angeles, California, United States
VA Greater Los Angeles Healthcare SystemLos Angeles, California, United States
Samaritan Center for Medical ResearchLos Gatos, California, United States
UC Davis Spine CenterSacramento, California, United States
Source HealthcareSanta Monica, California, United States
Boulder Neurosurgical AssociatesBoulder, Colorado, United States
DBPS Research, LLCGreenwood Village, Colorado, United States
International Spine, Pain, and Performance CenterWashington D.C., District of Columbia, United States

+ 55 more locations — full list on the registry record.

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